/*!
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/*!
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Java host software API of ZTEX EZ-USB FX2 SDK
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Java host software API of ZTEX SDK
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Copyright (C) 2009-2011 ZTEX GmbH.
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Copyright (C) 2009-2014 ZTEX GmbH.
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http://www.ztex.de
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http://www.ztex.de
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This program is free software; you can redistribute it and/or modify
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License version 3 as
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it under the terms of the GNU General Public License version 3 as
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published by the Free Software Foundation.
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published by the Free Software Foundation.
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This program is distributed in the hope that it will be useful, but
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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You should have received a copy of the GNU General Public License
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along with this program; if not, see http://www.gnu.org/licenses/.
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along with this program; if not, see http://www.gnu.org/licenses/.
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!*/
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!*/
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/*
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/*
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Functions for USB devices with ZTEX descriptor 1, Interface 1
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Functions for USB devices with ZTEX descriptor 1, Interface 1
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Interface capabilities and vendor requests (VR) / commands (VC):
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Interface capabilities and vendor requests (VR) / commands (VC):
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0.0 : EEPROM support
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0.0 : EEPROM support
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VR 0x38 : read from EEPROM
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VR 0x38 : read from EEPROM
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Returns:
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Returns:
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EEPROM data
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EEPROM data
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VC 0x39 : write to EEPROM
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VC 0x39 : write to EEPROM
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VR 0x3a : EEPROM state
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VR 0x3a : EEPROM state
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Returns:
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Returns:
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Offs Description
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Offs Description
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0-1 bytes written
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0-1 bytes written
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2 checksum
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2 checksum
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3 0:idle, 1:busy or error
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3 0:idle, 1:busy or error
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0.1 : FPGA Configuration
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0.1 : FPGA Configuration
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VR 0x30 : get FPGA state
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VR 0x30 : get FPGA state
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Returns:
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Returns:
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Offs Description
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Offs Description
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0 1: unconfigured, 0:configured
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0 1: unconfigured, 0:configured
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1 checksum
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1 checksum
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2-5 transferred bytes
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2-5 transferred bytes
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6 INIT_B state
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6 INIT_B state
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7 Flash configuration result
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7 Flash configuration result
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8 Flash bitstream bit order (1=swapped)
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8 Flash bitstream bit order (1=swapped)
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VC 0x31 : reset FPGA
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VC 0x31 : reset FPGA
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VC 0x32 : send FPGA configuration data (Bitstream)
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VC 0x32 : send FPGA configuration data (Bitstream)
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0.2 : Flash memory support
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0.2 : Flash memory support
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VR 0x40 : read Flash state
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VR 0x40 : read Flash state
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Returns:
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Returns:
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Offs Description
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Offs Description
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0 1:enabled, 0:disabled
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0 1:enabled, 0:disabled
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1-2 Sector size <sector size> = MSB==0 : flash_sector_size and 0x7fff ? 1<<(flash_sector_size and 0x7fff)
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1-2 Sector size <sector size> = MSB==0 : flash_sector_size and 0x7fff ? 1<<(flash_sector_size and 0x7fff)
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3-6 Number of sectors
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3-6 Number of sectors
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7 Error code
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7 Error code
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VR 0x41 : read from Flash
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VR 0x41 : read from Flash
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VC 0x42 : write to Flash
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VC 0x42 : write to Flash
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0.3 : Debug helper support
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0.3 : Debug helper support
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VR 0x28 : read debug data
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VR 0x28 : read debug data
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Returns:
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Returns:
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Offs Description
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Offs Description
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0-1 number of messages
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0-1 number of messages
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2 stack size in messages
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2 stack size in messages
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3 message size in bytes
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3 message size in bytes
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>=4 message stack
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>=4 message stack
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0.4 : XMEGA support
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0.4 : XMEGA support
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VR 0x48 : read XMEGA status information
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VR 0x48 : read XMEGA status information
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Returns:
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Returns:
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Offs Description
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Offs Description
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0 error code
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0 error code
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1-2 Flash size in pages
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1-2 Flash size in pages
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3-4 EEPROM size in pages
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3-4 EEPROM size in pages
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5 Flash page size as power of two (e.g. 9 means 512 bytes)
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5 Flash page size as power of two (e.g. 9 means 512 bytes)
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6 EEPROM page size as power of two
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6 EEPROM page size as power of two
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VC 0x49 : reset XMEGA
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VC 0x49 : reset XMEGA
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VR 0x4A,0x4B,0x4C,0x4D : read XMEGA NVM using PDI address space / relative to Flash address base / EEPROM address base / Fuse address base
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VR 0x4A,0x4B,0x4C,0x4D : read XMEGA NVM using PDI address space / relative to Flash address base / EEPROM address base / Fuse address base
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VC 0x4B,0x4C : write exactly one Flash / EEPROM page
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VC 0x4B,0x4C : write exactly one Flash / EEPROM page
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VC 0x4D : write Fuse
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VC 0x4D : write Fuse
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0.5 : High speed FPGA configuration support
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0.5 : High speed FPGA configuration support
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VR 0x33 : Return Endpoint settings
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VR 0x33 : Return Endpoint settings
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Returns:
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Returns:
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Offs Description
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Offs Description
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0 Endpoint number
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0 Endpoint number
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1 Interface number
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1 Interface number
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VC 0x34 : Start high speed FPGA configuration
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VC 0x34 : Start high speed FPGA configuration
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VC 0x35 : Finish high speed FPGA configuration
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VC 0x35 : Finish high speed FPGA configuration
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0.6 : MAC EEPROM support
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0.6 : MAC EEPROM support
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VR 0x3B : read from MAC EEPROM
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VR 0x3B : read from MAC EEPROM
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Returns:
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Returns:
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MAC EEPROM data
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MAC EEPROM data
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VC 0x3C : write to MAC EEPROM
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VC 0x3C : write to MAC EEPROM
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VR 0x3D : MAC EEPROM state
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VR 0x3D : MAC EEPROM state
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Returns:
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Returns:
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Offs Description
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Offs Description
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0 0:idle, 1:busy or error
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0 0:idle, 1:busy or error
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0.7 : Multi-FPGA support
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0.7 : Multi-FPGA support
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VR 0x50 : Return multi-FPGA information
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VR 0x50 : Return multi-FPGA information
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Returns:
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Returns:
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Offs Description
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Offs Description
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0 Number of FPGA's - 1
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0 Number of FPGA's - 1
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1 Selected FPGA - 1
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1 Selected FPGA - 1
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2 Parallel configuration support (0:no, 1:yes)
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2 Parallel configuration support (0:no, 1:yes)
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VC 0x51 : set CS
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VC 0x51 : set CS
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Parameters:
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Parameters:
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index: Select command
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index: Select command
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0 : select single FPGA
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0 : select single FPGA
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1 : select all FPGA's for configuration
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1 : select all FPGA's for configuration
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value: FPGA to select - 1
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value: FPGA to select - 1
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1.0 : Temperature sensor
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1.0 : Temperature sensor
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VR 0x58 : Return temperature data
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VR 0x58 : Return temperature data
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Returns:
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Returns:
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Offs Description
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Offs Description
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0 Protocol number
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0 Protocol number
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1..n Data
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1..n Data
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*/
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*/
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package ztex;
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package ztex;
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import java.io.*;
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import java.io.*;
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import java.util.*;
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import java.util.*;
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import ch.ntb.usb.*;
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import ch.ntb.usb.*;
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/**
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/**
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* This class implements the communication protocol of the interface version 1 for the interaction with the ZTEX firmware.
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* This class implements the communication protocol of the interface version 1 for the interaction with the ZTEX firmware.
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* <p>
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* <p>
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* The features supported by this interface can be accessed via vendor commands and vendor requests via Endpoint 0.
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* The features supported by this interface can be accessed via vendor commands and vendor requests via Endpoint 0.
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* Each feature can be enabled or disabled by the firmware and also depends from the hardware.
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* Each feature can be enabled or disabled by the firmware and also depends from the hardware.
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* The presence of a feature is indicated by a 1 in the corresponding feature bit of the ZTEX descriptor 1, see {@link ZtexDevice1}.
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* The presence of a feature is indicated by a 1 in the corresponding feature bit of the ZTEX descriptor 1, see {@link ZtexDevice1}.
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* The following table gives an overview about the features
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* The following table gives an overview about the features
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* <table bgcolor="#404040" cellspacing=1 cellpadding=10>
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* <table bgcolor="#404040" cellspacing=1 cellpadding=10>
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* <tr>
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* <tr>
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* <td bgcolor="#d0d0d0" valign="bottom"><b>Capability bit</b></td>
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* <td bgcolor="#d0d0d0" valign="bottom"><b>Capability bit</b></td>
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* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
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* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
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* </tr>
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* </tr>
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* <tr>
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* <tr>
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* <td bgcolor="#ffffff" valign="top">0.0</td>
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* <td bgcolor="#ffffff" valign="top">0.0</td>
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* <td bgcolor="#ffffff" valign="top" colspan=2>
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* <td bgcolor="#ffffff" valign="top" colspan=2>
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* EEPROM support<p>
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* EEPROM support<p>
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* <table bgcolor="#404040" cellspacing=1 cellpadding=6>
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* <table bgcolor="#404040" cellspacing=1 cellpadding=6>
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* <tr>
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* <tr>
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* <td bgcolor="#d0d0d0" valign="bottom"><b>Vendor request (VR)<br> or command (VC)</b></td>
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* <td bgcolor="#d0d0d0" valign="bottom"><b>Vendor request (VR)<br> or command (VC)</b></td>
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* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
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* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
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* </tr>
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* </tr>
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* <tr>
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* <tr>
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* <td bgcolor="#ffffff" valign="top">VR 0x38</td>
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* <td bgcolor="#ffffff" valign="top">VR 0x38</td>
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* <td bgcolor="#ffffff" valign="top">Read from EEPROM</td>
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* <td bgcolor="#ffffff" valign="top">Read from EEPROM</td>
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* </tr>
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* </tr>
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* <tr>
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* <tr>
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* <td bgcolor="#ffffff" valign="top">VC 0x39</td>
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* <td bgcolor="#ffffff" valign="top">VC 0x39</td>
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* <td bgcolor="#ffffff" valign="top">Write to EEPROM</td>
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* <td bgcolor="#ffffff" valign="top">Write to EEPROM</td>
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* </tr>
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* </tr>
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* <tr>
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* <tr>
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* <td bgcolor="#ffffff" valign="top">VR 0x3a</td>
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* <td bgcolor="#ffffff" valign="top">VR 0x3a</td>
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* <td bgcolor="#ffffff" valign="top">Get EEPROM state. Returns:
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* <td bgcolor="#ffffff" valign="top">Get EEPROM state. Returns:
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* <table bgcolor="#404040" cellspacing=1 cellpadding=4>
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* <table bgcolor="#404040" cellspacing=1 cellpadding=4>
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* <tr>
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* <tr>
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* <td bgcolor="#d0d0d0" valign="bottom"><b>Bytes</b></td>
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* <td bgcolor="#d0d0d0" valign="bottom"><b>Bytes</b></td>
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* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
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* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
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* </tr>
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* </tr>
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* <tr>
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* <tr>
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* <td bgcolor="#ffffff" valign="top">0-1</td>
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* <td bgcolor="#ffffff" valign="top">0-1</td>
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* <td bgcolor="#ffffff" valign="top">Number of bytes written.</td>
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* <td bgcolor="#ffffff" valign="top">Number of bytes written.</td>
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* </tr>
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* </tr>
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* <tr>
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* <tr>
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* <td bgcolor="#ffffff" valign="top">2</td>
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* <td bgcolor="#ffffff" valign="top">2</td>
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* <td bgcolor="#ffffff" valign="top">Checksum</td>
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* <td bgcolor="#ffffff" valign="top">Checksum</td>
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* </tr>
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* </tr>
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* <tr>
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* <tr>
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* <td bgcolor="#ffffff" valign="top">3</td>
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* <td bgcolor="#ffffff" valign="top">3</td>
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* <td bgcolor="#ffffff" valign="top">0:idle, 1:busy or error</td>
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* <td bgcolor="#ffffff" valign="top">0:idle, 1:busy or error</td>
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* </tr>
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* </tr>
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* </table>
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* </table>
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* </td>
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* </td>
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* </tr>
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* </tr>
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* </table>
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* </table>
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* </td>
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* </td>
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* </tr>
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* </tr>
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* <tr>
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* <tr>
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* <td bgcolor="#ffffff" valign="top">0.1</td>
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* <td bgcolor="#ffffff" valign="top">0.1</td>
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* <td bgcolor="#ffffff" valign="top" colspan=2>
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* <td bgcolor="#ffffff" valign="top" colspan=2>
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* FPGA Configuration<p>
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* FPGA Configuration<p>
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* <table bgcolor="#404040" cellspacing=1 cellpadding=6>
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* <table bgcolor="#404040" cellspacing=1 cellpadding=6>
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* <tr>
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* <tr>
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* <td bgcolor="#d0d0d0" valign="bottom"><b>Vendor request (VR)<br> or command (VC)</b></td>
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* <td bgcolor="#d0d0d0" valign="bottom"><b>Vendor request (VR)<br> or command (VC)</b></td>
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* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
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* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
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* </tr>
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* </tr>
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* <tr>
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* <tr>
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* <td bgcolor="#ffffff" valign="top">VR 0x30</td>
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* <td bgcolor="#ffffff" valign="top">VR 0x30</td>
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* <td bgcolor="#ffffff" valign="top">Get FPGA state. Returns:
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* <td bgcolor="#ffffff" valign="top">Get FPGA state. Returns:
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* <table bgcolor="#404040" cellspacing=1 cellpadding=4>
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* <table bgcolor="#404040" cellspacing=1 cellpadding=4>
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* <tr>
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* <tr>
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* <td bgcolor="#d0d0d0" valign="bottom"><b>Bytes</b></td>
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* <td bgcolor="#d0d0d0" valign="bottom"><b>Bytes</b></td>
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* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
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* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
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* </tr>
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* </tr>
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* <tr>
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* <tr>
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* <td bgcolor="#ffffff" valign="top">0</td>
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* <td bgcolor="#ffffff" valign="top">0</td>
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* <td bgcolor="#ffffff" valign="top">1: unconfigured, 0:configured</td>
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* <td bgcolor="#ffffff" valign="top">1: unconfigured, 0:configured</td>
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* </tr>
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* </tr>
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* <tr>
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* <tr>
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* <td bgcolor="#ffffff" valign="top">1</td>
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* <td bgcolor="#ffffff" valign="top">1</td>
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* <td bgcolor="#ffffff" valign="top">Checksum</td>
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* <td bgcolor="#ffffff" valign="top">Checksum</td>
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* </tr>
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* </tr>
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* <tr>
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* <tr>
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* <td bgcolor="#ffffff" valign="top">2-5</td>
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* <td bgcolor="#ffffff" valign="top">2-5</td>
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* <td bgcolor="#ffffff" valign="top">Number of bytes transferred.</td>
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* <td bgcolor="#ffffff" valign="top">Number of bytes transferred.</td>
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* </tr>
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* </tr>
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* <tr>
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* <tr>
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* <td bgcolor="#ffffff" valign="top">6</td>
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* <td bgcolor="#ffffff" valign="top">6</td>
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* <td bgcolor="#ffffff" valign="top">INIT_B states.</td>
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* <td bgcolor="#ffffff" valign="top">INIT_B states.</td>
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* </tr>
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* </tr>
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* <tr>
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* <tr>
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* <td bgcolor="#ffffff" valign="top">7</td>
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* <td bgcolor="#ffffff" valign="top">7</td>
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* <td bgcolor="#ffffff" valign="top">Flash configuration result.</td>
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* <td bgcolor="#ffffff" valign="top">Flash configuration result.</td>
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* </tr>
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* </tr>
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* <tr>
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* <tr>
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* <td bgcolor="#ffffff" valign="top">8</td>
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* <td bgcolor="#ffffff" valign="top">8</td>
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* <td bgcolor="#ffffff" valign="top">Flash Bitstreambit order (1=swapped).</td>
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* <td bgcolor="#ffffff" valign="top">Flash Bitstreambit order (1=swapped).</td>
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* </tr>
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* </tr>
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* </table>
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* </table>
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* </td>
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* </td>
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* </tr>
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* </tr>
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* <tr>
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* <tr>
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* <td bgcolor="#ffffff" valign="top">VC 0x31</td>
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* <td bgcolor="#ffffff" valign="top">VC 0x31</td>
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* <td bgcolor="#ffffff" valign="top">Reset FPGA</td>
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* <td bgcolor="#ffffff" valign="top">Reset FPGA</td>
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* </tr>
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* </tr>
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* <tr>
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* <tr>
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* <td bgcolor="#ffffff" valign="top">VR 0x32</td>
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* <td bgcolor="#ffffff" valign="top">VR 0x32</td>
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* <td bgcolor="#ffffff" valign="top">Send Bitstream</td>
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* <td bgcolor="#ffffff" valign="top">Send Bitstream</td>
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* </tr>
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* </tr>
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* </table>
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* </table>
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* </td>
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* </td>
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* </tr>
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* </tr>
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* <tr>
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* <tr>
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* <td bgcolor="#ffffff" valign="top">0.2</td>
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* <td bgcolor="#ffffff" valign="top">0.2</td>
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* <td bgcolor="#ffffff" valign="top" colspan=2>
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* <td bgcolor="#ffffff" valign="top" colspan=2>
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* Flash memory support<p>
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* Flash memory support<p>
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* <table bgcolor="#404040" cellspacing=1 cellpadding=6>
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* <table bgcolor="#404040" cellspacing=1 cellpadding=6>
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* <tr>
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* <tr>
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* <td bgcolor="#d0d0d0" valign="bottom"><b>Vendor request (VR)<br> or command (VC)</b></td>
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* <td bgcolor="#d0d0d0" valign="bottom"><b>Vendor request (VR)<br> or command (VC)</b></td>
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* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
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* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
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* </tr>
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* </tr>
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* <tr>
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* <tr>
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* <td bgcolor="#ffffff" valign="top">VR 0x40</td>
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* <td bgcolor="#ffffff" valign="top">VR 0x40</td>
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* <td bgcolor="#ffffff" valign="top">Get Flash state. Returns:
|
* <td bgcolor="#ffffff" valign="top">Get Flash state. Returns:
|
* <table bgcolor="#404040" cellspacing=1 cellpadding=4>
|
* <table bgcolor="#404040" cellspacing=1 cellpadding=4>
|
* <tr>
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* <tr>
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* <td bgcolor="#d0d0d0" valign="bottom"><b>Bytes</b></td>
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* <td bgcolor="#d0d0d0" valign="bottom"><b>Bytes</b></td>
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* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
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* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
|
* </tr>
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* </tr>
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* <tr>
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* <tr>
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* <td bgcolor="#ffffff" valign="top">0</td>
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* <td bgcolor="#ffffff" valign="top">0</td>
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* <td bgcolor="#ffffff" valign="top">1:enabled, 0:disabled</td>
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* <td bgcolor="#ffffff" valign="top">1:enabled, 0:disabled</td>
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* </tr>
|
* </tr>
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* <tr>
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* <tr>
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* <td bgcolor="#ffffff" valign="top">1-2</td>
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* <td bgcolor="#ffffff" valign="top">1-2</td>
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* <td bgcolor="#ffffff" valign="top">Sector size</td>
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* <td bgcolor="#ffffff" valign="top">Sector size</td>
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* </tr>
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* </tr>
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* <tr>
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* <tr>
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* <td bgcolor="#ffffff" valign="top">3-6</td>
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* <td bgcolor="#ffffff" valign="top">3-6</td>
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* <td bgcolor="#ffffff" valign="top">Number of sectors</td>
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* <td bgcolor="#ffffff" valign="top">Number of sectors</td>
|
* </tr>
|
* </tr>
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* <tr>
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* <tr>
|
* <td bgcolor="#ffffff" valign="top">7</td>
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* <td bgcolor="#ffffff" valign="top">7</td>
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* <td bgcolor="#ffffff" valign="top">Error code</td>
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* <td bgcolor="#ffffff" valign="top">Error code</td>
|
* </tr>
|
* </tr>
|
* </table>
|
* </table>
|
* </td>
|
* </td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">VR 0x41</td>
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* <td bgcolor="#ffffff" valign="top">VR 0x41</td>
|
* <td bgcolor="#ffffff" valign="top">Read one sector from Flash</td>
|
* <td bgcolor="#ffffff" valign="top">Read one sector from Flash</td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">VC 0x42</td>
|
* <td bgcolor="#ffffff" valign="top">VC 0x42</td>
|
* <td bgcolor="#ffffff" valign="top">Write one sector to Flash</td>
|
* <td bgcolor="#ffffff" valign="top">Write one sector to Flash</td>
|
* </tr>
|
* </tr>
|
* </table>
|
* </table>
|
* </td>
|
* </td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">0.3</td>
|
* <td bgcolor="#ffffff" valign="top">0.3</td>
|
* <td bgcolor="#ffffff" valign="top" colspan=2>
|
* <td bgcolor="#ffffff" valign="top" colspan=2>
|
* Debug helper support<p>
|
* Debug helper support<p>
|
* <table bgcolor="#404040" cellspacing=1 cellpadding=6>
|
* <table bgcolor="#404040" cellspacing=1 cellpadding=6>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Vendor request (VR)<br> or command (VC)</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Vendor request (VR)<br> or command (VC)</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">VR 0x28</td>
|
* <td bgcolor="#ffffff" valign="top">VR 0x28</td>
|
* <td bgcolor="#ffffff" valign="top">Get debug data. Returns:
|
* <td bgcolor="#ffffff" valign="top">Get debug data. Returns:
|
* <table bgcolor="#404040" cellspacing=1 cellpadding=4>
|
* <table bgcolor="#404040" cellspacing=1 cellpadding=4>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Bytes</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Bytes</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">0-1</td>
|
* <td bgcolor="#ffffff" valign="top">0-1</td>
|
* <td bgcolor="#ffffff" valign="top">Number of the last message</td>
|
* <td bgcolor="#ffffff" valign="top">Number of the last message</td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">2</td>
|
* <td bgcolor="#ffffff" valign="top">2</td>
|
* <td bgcolor="#ffffff" valign="top">Stack size in messages</td>
|
* <td bgcolor="#ffffff" valign="top">Stack size in messages</td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">3</td>
|
* <td bgcolor="#ffffff" valign="top">3</td>
|
* <td bgcolor="#ffffff" valign="top">Message size in bytes</td>
|
* <td bgcolor="#ffffff" valign="top">Message size in bytes</td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">≥4</td>
|
* <td bgcolor="#ffffff" valign="top">≥4</td>
|
* <td bgcolor="#ffffff" valign="top">Message stack</td>
|
* <td bgcolor="#ffffff" valign="top">Message stack</td>
|
* </tr>
|
* </tr>
|
* </table>
|
* </table>
|
* </td>
|
* </td>
|
* </tr>
|
* </tr>
|
* </table>
|
* </table>
|
* </td>
|
* </td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">0.4</td>
|
* <td bgcolor="#ffffff" valign="top">0.4</td>
|
* <td bgcolor="#ffffff" valign="top" colspan=2>
|
* <td bgcolor="#ffffff" valign="top" colspan=2>
|
* XMEGA support<p>
|
* XMEGA support<p>
|
* <table bgcolor="#404040" cellspacing=1 cellpadding=6>
|
* <table bgcolor="#404040" cellspacing=1 cellpadding=6>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Vendor request (VR)<br> or command (VC)</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Vendor request (VR)<br> or command (VC)</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">VR 0x48</td>
|
* <td bgcolor="#ffffff" valign="top">VR 0x48</td>
|
* <td bgcolor="#ffffff" valign="top">Read XMEGA status information. Returns:
|
* <td bgcolor="#ffffff" valign="top">Read XMEGA status information. Returns:
|
* <table bgcolor="#404040" cellspacing=1 cellpadding=4>
|
* <table bgcolor="#404040" cellspacing=1 cellpadding=4>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Bytes</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Bytes</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">0</td>
|
* <td bgcolor="#ffffff" valign="top">0</td>
|
* <td bgcolor="#ffffff" valign="top">Error code</td>
|
* <td bgcolor="#ffffff" valign="top">Error code</td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">1-2</td>
|
* <td bgcolor="#ffffff" valign="top">1-2</td>
|
* <td bgcolor="#ffffff" valign="top">Flash size in pages</td>
|
* <td bgcolor="#ffffff" valign="top">Flash size in pages</td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">3-4</td>
|
* <td bgcolor="#ffffff" valign="top">3-4</td>
|
* <td bgcolor="#ffffff" valign="top">EEPROM sie in pages</td>
|
* <td bgcolor="#ffffff" valign="top">EEPROM sie in pages</td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">5</td>
|
* <td bgcolor="#ffffff" valign="top">5</td>
|
* <td bgcolor="#ffffff" valign="top">Flash page size as power of two (e.g. 9 means 512 bytes)</td>
|
* <td bgcolor="#ffffff" valign="top">Flash page size as power of two (e.g. 9 means 512 bytes)</td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">6</td>
|
* <td bgcolor="#ffffff" valign="top">6</td>
|
* <td bgcolor="#ffffff" valign="top">EEPROM page size as power of two</td>
|
* <td bgcolor="#ffffff" valign="top">EEPROM page size as power of two</td>
|
* </tr>
|
* </tr>
|
* </table>
|
* </table>
|
* </td>
|
* </td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">VC 0x49</td>
|
* <td bgcolor="#ffffff" valign="top">VC 0x49</td>
|
* <td bgcolor="#ffffff" valign="top">Reset XMEGA</td>
|
* <td bgcolor="#ffffff" valign="top">Reset XMEGA</td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">VRs 0x4A, 0x4B, 0x4C, 0x4D</td>
|
* <td bgcolor="#ffffff" valign="top">VRs 0x4A, 0x4B, 0x4C, 0x4D</td>
|
* <td bgcolor="#ffffff" valign="top">Read XMEGA NVM using PDI address space / relative to Flash address base / EEPROM address base / Fuse address base</td>
|
* <td bgcolor="#ffffff" valign="top">Read XMEGA NVM using PDI address space / relative to Flash address base / EEPROM address base / Fuse address base</td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">VCs 0x4B, 0x4C</td>
|
* <td bgcolor="#ffffff" valign="top">VCs 0x4B, 0x4C</td>
|
* <td bgcolor="#ffffff" valign="top">Write exactly one Flash / EEPROM page</td>
|
* <td bgcolor="#ffffff" valign="top">Write exactly one Flash / EEPROM page</td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">VCs 0x4D</td>
|
* <td bgcolor="#ffffff" valign="top">VCs 0x4D</td>
|
* <td bgcolor="#ffffff" valign="top">Write Fuse</td>
|
* <td bgcolor="#ffffff" valign="top">Write Fuse</td>
|
* </tr>
|
* </tr>
|
* </table>
|
* </table>
|
* </td>
|
* </td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">0.5</td>
|
* <td bgcolor="#ffffff" valign="top">0.5</td>
|
* <td bgcolor="#ffffff" valign="top" colspan=2>
|
* <td bgcolor="#ffffff" valign="top" colspan=2>
|
* High speed FPGA configuration support<p>
|
* High speed FPGA configuration support<p>
|
* <table bgcolor="#404040" cellspacing=1 cellpadding=6>
|
* <table bgcolor="#404040" cellspacing=1 cellpadding=6>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Vendor request (VR)<br> or command (VC)</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Vendor request (VR)<br> or command (VC)</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">VR 0x33</td>
|
* <td bgcolor="#ffffff" valign="top">VR 0x33</td>
|
* <td bgcolor="#ffffff" valign="top">Read Endpoint settings. Returns:
|
* <td bgcolor="#ffffff" valign="top">Read Endpoint settings. Returns:
|
* <table bgcolor="#404040" cellspacing=1 cellpadding=4>
|
* <table bgcolor="#404040" cellspacing=1 cellpadding=4>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Bytes</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Bytes</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">0</td>
|
* <td bgcolor="#ffffff" valign="top">0</td>
|
* <td bgcolor="#ffffff" valign="top">Endpoint number</td>
|
* <td bgcolor="#ffffff" valign="top">Endpoint number</td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">1</td>
|
* <td bgcolor="#ffffff" valign="top">1</td>
|
* <td bgcolor="#ffffff" valign="top">Interface number</td>
|
* <td bgcolor="#ffffff" valign="top">Interface number</td>
|
* </tr>
|
* </tr>
|
* </table>
|
* </table>
|
* </td>
|
* </td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">VR 0x34</td>
|
* <td bgcolor="#ffffff" valign="top">VR 0x34</td>
|
* <td bgcolor="#ffffff" valign="top">Start FPGA configuration</td>
|
* <td bgcolor="#ffffff" valign="top">Start FPGA configuration</td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">VC 0x35</td>
|
* <td bgcolor="#ffffff" valign="top">VC 0x35</td>
|
* <td bgcolor="#ffffff" valign="top">Finish FPGA configuration</td>
|
* <td bgcolor="#ffffff" valign="top">Finish FPGA configuration</td>
|
* </tr>
|
* </tr>
|
* </table>
|
* </table>
|
* </td>
|
* </td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">0.6</td>
|
* <td bgcolor="#ffffff" valign="top">0.6</td>
|
* <td bgcolor="#ffffff" valign="top" colspan=2>
|
* <td bgcolor="#ffffff" valign="top" colspan=2>
|
* MAC EEPROM support<p>
|
* MAC EEPROM support<p>
|
* <table bgcolor="#404040" cellspacing=1 cellpadding=6>
|
* <table bgcolor="#404040" cellspacing=1 cellpadding=6>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Vendor request (VR)<br> or command (VC)</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Vendor request (VR)<br> or command (VC)</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">VR 0x3B</td>
|
* <td bgcolor="#ffffff" valign="top">VR 0x3B</td>
|
* <td bgcolor="#ffffff" valign="top">Read from MAC EEPROM</td>
|
* <td bgcolor="#ffffff" valign="top">Read from MAC EEPROM</td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">VC 0x3C</td>
|
* <td bgcolor="#ffffff" valign="top">VC 0x3C</td>
|
* <td bgcolor="#ffffff" valign="top">Write to MAC EEPROM</td>
|
* <td bgcolor="#ffffff" valign="top">Write to MAC EEPROM</td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">VR 0x3D</td>
|
* <td bgcolor="#ffffff" valign="top">VR 0x3D</td>
|
* <td bgcolor="#ffffff" valign="top">Get MAC EEPROM state. Returns:
|
* <td bgcolor="#ffffff" valign="top">Get MAC EEPROM state. Returns:
|
* <table bgcolor="#404040" cellspacing=1 cellpadding=4>
|
* <table bgcolor="#404040" cellspacing=1 cellpadding=4>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Bytes</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Bytes</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">0</td>
|
* <td bgcolor="#ffffff" valign="top">0</td>
|
* <td bgcolor="#ffffff" valign="top">0:idle, 1:busy or error</td>
|
* <td bgcolor="#ffffff" valign="top">0:idle, 1:busy or error</td>
|
* </tr>
|
* </tr>
|
* </table>
|
* </table>
|
* </td>
|
* </td>
|
* </tr>
|
* </tr>
|
* </table>
|
* </table>
|
* </td>
|
* </td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">0.7</td>
|
* <td bgcolor="#ffffff" valign="top">0.7</td>
|
* <td bgcolor="#ffffff" valign="top" colspan=2>
|
* <td bgcolor="#ffffff" valign="top" colspan=2>
|
* Multi-FPGA support<p>
|
* Multi-FPGA support<p>
|
* <table bgcolor="#404040" cellspacing=1 cellpadding=6>
|
* <table bgcolor="#404040" cellspacing=1 cellpadding=6>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Vendor request (VR)<br> or command (VC)</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Vendor request (VR)<br> or command (VC)</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">VR 0x50</td>
|
* <td bgcolor="#ffffff" valign="top">VR 0x50</td>
|
* <td bgcolor="#ffffff" valign="top">Return multi-FPGA information:
|
* <td bgcolor="#ffffff" valign="top">Return multi-FPGA information:
|
* <table bgcolor="#404040" cellspacing=1 cellpadding=4>
|
* <table bgcolor="#404040" cellspacing=1 cellpadding=4>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Bytes</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Bytes</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">0</td>
|
* <td bgcolor="#ffffff" valign="top">0</td>
|
* <td bgcolor="#ffffff" valign="top">Number of FPGA's - 1</td>
|
* <td bgcolor="#ffffff" valign="top">Number of FPGA's - 1</td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">1</td>
|
* <td bgcolor="#ffffff" valign="top">1</td>
|
* <td bgcolor="#ffffff" valign="top">Selected FPGA - 1</td>
|
* <td bgcolor="#ffffff" valign="top">Selected FPGA - 1</td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">2</td>
|
* <td bgcolor="#ffffff" valign="top">2</td>
|
* <td bgcolor="#ffffff" valign="top">Parallel configuration support (0:no, 1:yes)</td>
|
* <td bgcolor="#ffffff" valign="top">Parallel configuration support (0:no, 1:yes)</td>
|
* </tr>
|
* </tr>
|
* </table>
|
* </table>
|
* </td>
|
* </td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">VC 0x51</td>
|
* <td bgcolor="#ffffff" valign="top">VC 0x51</td>
|
* <td bgcolor="#ffffff" valign="top">Parameters:
|
* <td bgcolor="#ffffff" valign="top">Parameters:
|
* <table bgcolor="#404040" cellspacing=1 cellpadding=4>
|
* <table bgcolor="#404040" cellspacing=1 cellpadding=4>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Parameter</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Parameter</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">index</td>
|
* <td bgcolor="#ffffff" valign="top">index</td>
|
* <td bgcolor="#ffffff" valign="top">Select command<br> 0: Select single FPGA <br> 1: Select all FPGA's for configuration</td>
|
* <td bgcolor="#ffffff" valign="top">Select command<br> 0: Select single FPGA <br> 1: Select all FPGA's for configuration</td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">value</td>
|
* <td bgcolor="#ffffff" valign="top">value</td>
|
* <td bgcolor="#ffffff" valign="top">FPGA to select - 1</td>
|
* <td bgcolor="#ffffff" valign="top">FPGA to select - 1</td>
|
* </tr>
|
* </tr>
|
* </table>
|
* </table>
|
* </td>
|
* </td>
|
* </tr>
|
* </tr>
|
* </table>
|
* </table>
|
* </td>
|
* </td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">1.0</td>
|
* <td bgcolor="#ffffff" valign="top">1.0</td>
|
* <td bgcolor="#ffffff" valign="top" colspan=2>
|
* <td bgcolor="#ffffff" valign="top" colspan=2>
|
* Temperature sensor support<p>
|
* Temperature sensor support<p>
|
* <table bgcolor="#404040" cellspacing=1 cellpadding=6>
|
* <table bgcolor="#404040" cellspacing=1 cellpadding=6>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Vendor request (VR)<br> or command (VC)</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Vendor request (VR)<br> or command (VC)</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">VR 0x58</td>
|
* <td bgcolor="#ffffff" valign="top">VR 0x58</td>
|
* <td bgcolor="#ffffff" valign="top">Return temperature data:
|
* <td bgcolor="#ffffff" valign="top">Return temperature data:
|
* <table bgcolor="#404040" cellspacing=1 cellpadding=4>
|
* <table bgcolor="#404040" cellspacing=1 cellpadding=4>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Bytes</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Bytes</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">0</td>
|
* <td bgcolor="#ffffff" valign="top">0</td>
|
* <td bgcolor="#ffffff" valign="top">Protocol</td>
|
* <td bgcolor="#ffffff" valign="top">Protocol</td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">1..n</td>
|
* <td bgcolor="#ffffff" valign="top">1..n</td>
|
* <td bgcolor="#ffffff" valign="top">Data</td>
|
* <td bgcolor="#ffffff" valign="top">Data</td>
|
* </tr>
|
* </tr>
|
* </table>
|
* </table>
|
* </td>
|
* </td>
|
* </tr>
|
* </tr>
|
* </table>
|
* </table>
|
* </td>
|
* </td>
|
* </tr>
|
* </tr>
|
* </table>
|
* </table>
|
* @see ZtexDevice1
|
* @see ZtexDevice1
|
* @see Ztex1
|
* @see Ztex1
|
*/
|
*/
|
|
|
|
|
public class Ztex1v1 extends Ztex1 {
|
public class Ztex1v1 extends Ztex1 {
|
/** * Capability index for EEPROM support. */
|
/** * Capability index for EEPROM support. */
|
public static final int CAPABILITY_EEPROM = 0;
|
public static final int CAPABILITY_EEPROM = 0;
|
/** * Capability index for FPGA configuration support. */
|
/** * Capability index for FPGA configuration support. */
|
public static final int CAPABILITY_FPGA = 1;
|
public static final int CAPABILITY_FPGA = 1;
|
/** * Capability index for FLASH memory support. */
|
/** * Capability index for FLASH memory support. */
|
public static final int CAPABILITY_FLASH = 2;
|
public static final int CAPABILITY_FLASH = 2;
|
/** * Capability index for DEBUG helper support. */
|
/** * Capability index for DEBUG helper support. */
|
public static final int CAPABILITY_DEBUG = 3;
|
public static final int CAPABILITY_DEBUG = 3;
|
/** * Capability index for AVR XMEGA support. */
|
/** * Capability index for AVR XMEGA support. */
|
public static final int CAPABILITY_XMEGA = 4;
|
public static final int CAPABILITY_XMEGA = 4;
|
/** * Capability index for AVR XMEGA support. */
|
/** * Capability index for AVR XMEGA support. */
|
public static final int CAPABILITY_HS_FPGA = 5;
|
public static final int CAPABILITY_HS_FPGA = 5;
|
/** * Capability index for AVR XMEGA support. */
|
/** * Capability index for AVR XMEGA support. */
|
public static final int CAPABILITY_MAC_EEPROM = 6;
|
public static final int CAPABILITY_MAC_EEPROM = 6;
|
/** * Capability index for multi FPGA support */
|
/** * Capability index for multi FPGA support */
|
public static final int CAPABILITY_MULTI_FPGA = 7;
|
public static final int CAPABILITY_MULTI_FPGA = 7;
|
/** * Capability index for Temperature sensor support */
|
/** * Capability index for Temperature sensor support */
|
public static final int CAPABILITY_TEMP_SENSOR = 9;
|
public static final int CAPABILITY_TEMP_SENSOR = 9;
|
|
|
/** * The names of the capabilities */
|
/** * The names of the capabilities */
|
public static final String capabilityStrings[] = {
|
public static final String capabilityStrings[] = {
|
"EEPROM read/write" ,
|
"EEPROM read/write" ,
|
"FPGA configuration" ,
|
"FPGA configuration" ,
|
"Flash memory support",
|
"Flash memory support",
|
"Debug helper",
|
"Debug helper",
|
"XMEGA support",
|
"XMEGA support",
|
"High speed FPGA configuration",
|
"High speed FPGA configuration",
|
"MAC EEPROM read/write",
|
"MAC EEPROM read/write",
|
"Multi FPGA support",
|
"Multi FPGA support",
|
"Temperature Sensor support" ,
|
"Temperature Sensor support" ,
|
};
|
};
|
|
|
/** * Enables extra FPGA configuration checks. Certain Bistream settings may cause false warnings. */
|
/** * Enables extra FPGA configuration checks. Certain Bistream settings may cause false warnings. */
|
public boolean enableExtraFpgaConfigurationChecks = false;
|
public boolean enableExtraFpgaConfigurationChecks = false;
|
|
|
private boolean fpgaConfigured = false;
|
private boolean fpgaConfigured = false;
|
private int fpgaChecksum = 0;
|
private int fpgaChecksum = 0;
|
private int fpgaBytes = 0;
|
private int fpgaBytes = 0;
|
private int fpgaInitB = 0;
|
private int fpgaInitB = 0;
|
private int fpgaFlashResult = 255;
|
private int fpgaFlashResult = 255;
|
private boolean fpgaFlashBitSwap = false;
|
private boolean fpgaFlashBitSwap = false;
|
|
|
/** * Number of bytes written to EEPROM. (Obtained by {@link #eepromState()}.) */
|
/** * Number of bytes written to EEPROM. (Obtained by {@link #eepromState()}.) */
|
public int eepromBytes = 0;
|
public int eepromBytes = 0;
|
/** * Checksum of the last EEPROM transfer. (Obtained by {@link #eepromState()}.) */
|
/** * Checksum of the last EEPROM transfer. (Obtained by {@link #eepromState()}.) */
|
public int eepromChecksum = 0;
|
public int eepromChecksum = 0;
|
|
|
private int flashEnabled = -1;
|
private int flashEnabled = -1;
|
private int flashSectorSize = -1;
|
private int flashSectorSize = -1;
|
private int flashSectors = -1;
|
private int flashSectors = -1;
|
|
|
/** * Last Flash error code obtained by {@link #flashState()}. See FLASH_EC_* for possible error codes. */
|
/** * Last Flash error code obtained by {@link #flashState()}. See FLASH_EC_* for possible error codes. */
|
public int flashEC = 0;
|
public int flashEC = 0;
|
/** * Means no error. */
|
/** * Means no error. */
|
public static final int FLASH_EC_NO_ERROR = 0;
|
public static final int FLASH_EC_NO_ERROR = 0;
|
/** * Signals an error while attempting to execute a command. */
|
/** * Signals an error while attempting to execute a command. */
|
public static final int FLASH_EC_CMD_ERROR = 1;
|
public static final int FLASH_EC_CMD_ERROR = 1;
|
/** * Signals that a timeout occurred. */
|
/** * Signals that a timeout occurred. */
|
public static final int FLASH_EC_TIMEOUT = 2;
|
public static final int FLASH_EC_TIMEOUT = 2;
|
/** * Signals that Flash memory it busy. */
|
/** * Signals that Flash memory it busy. */
|
public static final int FLASH_EC_BUSY = 3;
|
public static final int FLASH_EC_BUSY = 3;
|
/** * Signals that another Flash operation is pending. */
|
/** * Signals that another Flash operation is pending. */
|
public static final int FLASH_EC_PENDING = 4;
|
public static final int FLASH_EC_PENDING = 4;
|
/** * Signals an error while attempting to read from Flash. */
|
/** * Signals an error while attempting to read from Flash. */
|
public static final int FLASH_EC_READ_ERROR = 5;
|
public static final int FLASH_EC_READ_ERROR = 5;
|
/** * Signals an error while attempting to write to Flash. */
|
/** * Signals an error while attempting to write to Flash. */
|
public static final int FLASH_EC_WRITE_ERROR = 6;
|
public static final int FLASH_EC_WRITE_ERROR = 6;
|
/** * Signals the the installed Flash memory is not supported. */
|
/** * Signals the the installed Flash memory is not supported. */
|
public static final int FLASH_EC_NOTSUPPORTED = 7;
|
public static final int FLASH_EC_NOTSUPPORTED = 7;
|
|
|
private int debugStackSize = -1;
|
private int debugStackSize = -1;
|
private int debugMsgSize = -1;
|
private int debugMsgSize = -1;
|
private int debugLastMsg = 0;
|
private int debugLastMsg = 0;
|
/** * Is set by {@link #debugReadMessages(boolean,byte[])} and contains the number of new messages. */
|
/** * Is set by {@link #debugReadMessages(boolean,byte[])} and contains the number of new messages. */
|
public int debugNewMessages = 0;
|
public int debugNewMessages = 0;
|
|
|
private int xmegaFlashPages = -1;
|
private int xmegaFlashPages = -1;
|
private int xmegaEepromPages = -1;
|
private int xmegaEepromPages = -1;
|
private int xmegaFlashPageSize;
|
private int xmegaFlashPageSize;
|
private int xmegaEepromPageSize;
|
private int xmegaEepromPageSize;
|
|
|
/** * Last ATxmega error code obtained by {@link #xmegaState()}. See XMEGA_EC_* for possible error codes. */
|
/** * Last ATxmega error code obtained by {@link #xmegaState()}. See XMEGA_EC_* for possible error codes. */
|
public int xmegaEC = 0;
|
public int xmegaEC = 0;
|
/** * Means no error. */
|
/** * Means no error. */
|
public static final int XMEGA_EC_NO_ERROR = 0;
|
public static final int XMEGA_EC_NO_ERROR = 0;
|
/** * Signals a PDI read error. */
|
/** * Signals a PDI read error. */
|
public static final int XMEGA_EC_PDI_READ_ERROR = 1;
|
public static final int XMEGA_EC_PDI_READ_ERROR = 1;
|
/** * Signals that an NVM timeout occurred. */
|
/** * Signals that an NVM timeout occurred. */
|
public static final int XMEGA_EC_NVM_TIMEOUT = 2;
|
public static final int XMEGA_EC_NVM_TIMEOUT = 2;
|
/** * Signals that the ATxmega controller is not supported. */
|
/** * Signals that the ATxmega controller is not supported. */
|
public static final int XMEGA_EC_INVALID_DEVICE = 3;
|
public static final int XMEGA_EC_INVALID_DEVICE = 3;
|
/** * Signals an address error (invalid address or wrong page size). */
|
/** * Signals an address error (invalid address or wrong page size). */
|
public static final int XMEGA_EC_ADDRESS_ERROR = 4;
|
public static final int XMEGA_EC_ADDRESS_ERROR = 4;
|
/** * Signals that the NVM is busy. */
|
/** * Signals that the NVM is busy. */
|
public static final int XMEGA_EC_NVM_BUSY = 5;
|
public static final int XMEGA_EC_NVM_BUSY = 5;
|
|
|
private int numberOfFpgas = -1;
|
private int numberOfFpgas = -1;
|
private int selectedFpga = -1;
|
private int selectedFpga = -1;
|
private boolean parallelConfigSupport = false;
|
private boolean parallelConfigSupport = false;
|
|
|
private long lastTempSensorReadTime = 0;
|
private long lastTempSensorReadTime = 0;
|
private byte[] tempSensorBuf = new byte[9];
|
private byte[] tempSensorBuf = new byte[9];
|
/** * smallest temperature sensor update interval in ms */
|
/** * smallest temperature sensor update interval in ms */
|
public int tempSensorUpdateInterval = 100;
|
public int tempSensorUpdateInterval = 100;
|
|
|
/**
|
/**
|
* The configuration data structure
|
* The configuration data structure
|
* is initialized if this kind of data is present in MAC EEPROM.
|
* is initialized if this kind of data is present in MAC EEPROM.
|
* In this case MAC EEPROM writes to addresses 0 to 79 are disabled, see {@link #macEepromWrite(int,byte[],int)}.
|
* In this case MAC EEPROM writes to addresses 0 to 79 are disabled, see {@link #macEepromWrite(int,byte[],int)}.
|
* In order to override this behavior set this variable to null.
|
* In order to override this behavior set this variable to null.
|
* If no configuration data is present {@link #config} is null.
|
* If no configuration data is present {@link #config} is null.
|
*/
|
*/
|
public ConfigData config;
|
public ConfigData config;
|
|
|
// ******* Ztex1v1 *************************************************************
|
// ******* Ztex1v1 *************************************************************
|
/**
|
/**
|
* Constructs an instance from a given device.
|
* Constructs an instance from a given device.
|
* @param pDev The given device.
|
* @param pDev The given device.
|
* @throws UsbException if an communication error occurred.
|
* @throws UsbException if an communication error occurred.
|
*/
|
*/
|
public Ztex1v1 ( ZtexDevice1 pDev ) throws UsbException {
|
public Ztex1v1 ( ZtexDevice1 pDev ) throws UsbException {
|
super ( pDev );
|
super ( pDev );
|
}
|
}
|
|
|
// ******* init ****************************************************************
|
// ******* init ****************************************************************
|
/**
|
/**
|
* Initializates the class.
|
* Initializates the class.
|
* @throws UsbException if an communication error occurred.
|
* @throws UsbException if an communication error occurred.
|
*/
|
*/
|
protected void init () throws UsbException {
|
protected void init () throws UsbException {
|
super.init();
|
super.init();
|
config = new ConfigData ();
|
config = new ConfigData ();
|
try {
|
try {
|
if ( ! config.connect( this ) )
|
if ( ! config.connect( this ) )
|
config = null;
|
config = null;
|
}
|
}
|
catch ( Exception e ) {
|
catch ( Exception e ) {
|
config = null;
|
config = null;
|
}
|
}
|
}
|
}
|
|
|
// ******* valid ***************************************************************
|
// ******* valid ***************************************************************
|
/**
|
/**
|
* Returns true if ZTEX interface 1 is available.
|
* Returns true if ZTEX interface 1 is available.
|
* @return true if ZTEX interface 1 is available.
|
* @return true if ZTEX interface 1 is available.
|
*/
|
*/
|
public boolean valid ( ) {
|
public boolean valid ( ) {
|
return dev().valid() && dev().interfaceVersion()==1;
|
return dev().valid() && dev().interfaceVersion()==1;
|
}
|
}
|
|
|
/**
|
/**
|
* Returns true if ZTEX interface 1 and capability i.j are available.
|
* Returns true if ZTEX interface 1 and capability i.j are available.
|
* @param i byte index of the capability
|
* @param i byte index of the capability
|
* @param j bit index of the capability
|
* @param j bit index of the capability
|
* @return true if ZTEX interface 1 and capability i.j are available.
|
* @return true if ZTEX interface 1 and capability i.j are available.
|
*/
|
*/
|
public boolean valid ( int i, int j) {
|
public boolean valid ( int i, int j) {
|
return dev().valid() && dev().interfaceVersion()==1 && dev().interfaceCapabilities(i,j);
|
return dev().valid() && dev().interfaceVersion()==1 && dev().interfaceCapabilities(i,j);
|
}
|
}
|
|
|
// ******* compatible **********************************************************
|
// ******* compatible **********************************************************
|
/**
|
/**
|
* Checks whether the given product ID is compatible to the device corresponding to this class and whether interface 1 is supported.<br>
|
* Checks whether the given product ID is compatible to the device corresponding to this class and whether interface 1 is supported.<br>
|
* The given product ID is compatible
|
* The given product ID is compatible
|
* <pre>if ( this.productId(0)==0 || productId0<=0 || this.productId(0)==productId0 ) &&
|
* <pre>if ( this.productId(0)==0 || productId0<=0 || this.productId(0)==productId0 ) &&
|
( this.productId(0)==0 || productId1<=0 || this.productId(1)==productId1 ) &&
|
( this.productId(0)==0 || productId1<=0 || this.productId(1)==productId1 ) &&
|
( this.productId(2)==0 || productId2<=0 || this.productId(2)==productId2 ) &&
|
( this.productId(2)==0 || productId2<=0 || this.productId(2)==productId2 ) &&
|
( this.productId(3)==0 || productId3<=0 || this.productId(3)==productId3 ) </pre>
|
( this.productId(3)==0 || productId3<=0 || this.productId(3)==productId3 ) </pre>
|
* @param productId0 Byte 0 of the given product ID
|
* @param productId0 Byte 0 of the given product ID
|
* @param productId1 Byte 1 of the given product ID
|
* @param productId1 Byte 1 of the given product ID
|
* @param productId2 Byte 2 of the given product ID
|
* @param productId2 Byte 2 of the given product ID
|
* @param productId3 Byte 3 of the given product ID
|
* @param productId3 Byte 3 of the given product ID
|
* @return true if the given product ID is compatible and interface 1 is supported.
|
* @return true if the given product ID is compatible and interface 1 is supported.
|
*/
|
*/
|
public boolean compatible ( int productId0, int productId1, int productId2, int productId3 ) {
|
public boolean compatible ( int productId0, int productId1, int productId2, int productId3 ) {
|
return dev().valid() && dev().compatible ( productId0, productId1, productId2, productId3 ) && dev().interfaceVersion()==1;
|
return dev().valid() && dev().compatible ( productId0, productId1, productId2, productId3 ) && dev().interfaceVersion()==1;
|
}
|
}
|
|
|
// ******* checkValid **********************************************************
|
// ******* checkValid **********************************************************
|
/**
|
/**
|
* Checks whether ZTEX descriptor 1 is available and interface 1 is supported.
|
* Checks whether ZTEX descriptor 1 is available and interface 1 is supported.
|
* @throws InvalidFirmwareException if ZTEX descriptor 1 is not available or interface 1 is not supported.
|
* @throws InvalidFirmwareException if ZTEX descriptor 1 is not available or interface 1 is not supported.
|
*/
|
*/
|
public void checkValid () throws InvalidFirmwareException {
|
public void checkValid () throws InvalidFirmwareException {
|
super.checkValid();
|
super.checkValid();
|
if ( dev().interfaceVersion() != 1 )
|
if ( dev().interfaceVersion() != 1 )
|
throw new InvalidFirmwareException(this, "Wrong interface: " + dev().interfaceVersion() + ", expected: 1" );
|
throw new InvalidFirmwareException(this, "Wrong interface: " + dev().interfaceVersion() + ", expected: 1" );
|
}
|
}
|
|
|
// ******* checkCapability *****************************************************
|
// ******* checkCapability *****************************************************
|
/**
|
/**
|
* Checks whether ZTEX descriptor 1 is available and interface 1 and a given capability are supported.
|
* Checks whether ZTEX descriptor 1 is available and interface 1 and a given capability are supported.
|
* @param i byte index of the capability
|
* @param i byte index of the capability
|
* @param j bit index of the capability
|
* @param j bit index of the capability
|
* @throws InvalidFirmwareException if ZTEX descriptor 1 is not available or interface 1 is not supported.
|
* @throws InvalidFirmwareException if ZTEX descriptor 1 is not available or interface 1 is not supported.
|
* @throws CapabilityException if the given capability is not supported.
|
* @throws CapabilityException if the given capability is not supported.
|
*/
|
*/
|
public void checkCapability ( int i, int j ) throws InvalidFirmwareException, CapabilityException {
|
public void checkCapability ( int i, int j ) throws InvalidFirmwareException, CapabilityException {
|
checkValid();
|
checkValid();
|
if ( ! dev().interfaceCapabilities(i,j) ) {
|
if ( ! dev().interfaceCapabilities(i,j) ) {
|
int k = i*8 + j;
|
int k = i*8 + j;
|
if ( k>=0 && k<capabilityStrings.length )
|
if ( k>=0 && k<capabilityStrings.length )
|
throw new CapabilityException( this, ( k>=0 && k<=capabilityStrings.length ) ? capabilityStrings[k] : ("Capabilty " + i + "," + j) );
|
throw new CapabilityException( this, ( k>=0 && k<=capabilityStrings.length ) ? capabilityStrings[k] : ("Capabilty " + i + "," + j) );
|
}
|
}
|
}
|
}
|
|
|
/**
|
/**
|
* Checks whether ZTEX descriptor 1 is available and interface 1 and a given capability are supported.
|
* Checks whether ZTEX descriptor 1 is available and interface 1 and a given capability are supported.
|
* @param i capability index (0..47)
|
* @param i capability index (0..47)
|
* @throws InvalidFirmwareException if ZTEX descriptor 1 is not available or interface 1 is not supported.
|
* @throws InvalidFirmwareException if ZTEX descriptor 1 is not available or interface 1 is not supported.
|
* @throws CapabilityException if the given capability is not supported.
|
* @throws CapabilityException if the given capability is not supported.
|
*/
|
*/
|
public void checkCapability ( int i ) throws InvalidFirmwareException, CapabilityException {
|
public void checkCapability ( int i ) throws InvalidFirmwareException, CapabilityException {
|
checkCapability(i/8, i%8);
|
checkCapability(i/8, i%8);
|
}
|
}
|
|
|
// ******* InterfaceCapabilities ***********************************************
|
// ******* InterfaceCapabilities ***********************************************
|
/**
|
/**
|
* Returns interface capability bit.
|
* Returns interface capability bit.
|
* @return interface capability bit.
|
* @return interface capability bit.
|
* @param i capability index (0..47)
|
* @param i capability index (0..47)
|
*/
|
*/
|
public boolean InterfaceCapabilities ( int i ) {
|
public boolean InterfaceCapabilities ( int i ) {
|
return dev().interfaceCapabilities(i/8, i%8);
|
return dev().interfaceCapabilities(i/8, i%8);
|
}
|
}
|
|
|
// ******* checkCompatible *****************************************************
|
// ******* checkCompatible *****************************************************
|
/**
|
/**
|
* Checks whether the given product ID is compatible to the device corresponding to this class and whether interface 1 is supported.
|
* Checks whether the given product ID is compatible to the device corresponding to this class and whether interface 1 is supported.
|
* See {@link #compatible(int,int,int,int)}.
|
* See {@link #compatible(int,int,int,int)}.
|
* @param productId0 Byte 0 of the given product ID
|
* @param productId0 Byte 0 of the given product ID
|
* @param productId1 Byte 1 of the given product ID
|
* @param productId1 Byte 1 of the given product ID
|
* @param productId2 Byte 2 of the given product ID
|
* @param productId2 Byte 2 of the given product ID
|
* @param productId3 Byte 3 of the given product ID
|
* @param productId3 Byte 3 of the given product ID
|
* @throws InvalidFirmwareException if the given product ID is not compatible or interface 1 is not supported.
|
* @throws InvalidFirmwareException if the given product ID is not compatible or interface 1 is not supported.
|
*/
|
*/
|
public void checkCompatible ( int productId0, int productId1, int productId2, int productId3 ) throws InvalidFirmwareException {
|
public void checkCompatible ( int productId0, int productId1, int productId2, int productId3 ) throws InvalidFirmwareException {
|
checkValid();
|
checkValid();
|
if ( ! dev().compatible ( productId0, productId1, productId2, productId3 ) )
|
if ( ! dev().compatible ( productId0, productId1, productId2, productId3 ) )
|
throw new InvalidFirmwareException(this, "Incompatible Product ID");
|
throw new InvalidFirmwareException(this, "Incompatible Product ID");
|
}
|
}
|
|
|
// ******* getFpgaState ********************************************************
|
// ******* getFpgaState ********************************************************
|
private void getFpgaState () throws UsbException, InvalidFirmwareException, CapabilityException {
|
private void getFpgaState () throws UsbException, InvalidFirmwareException, CapabilityException {
|
byte[] buffer = new byte[9];
|
byte[] buffer = new byte[9];
|
checkCapability(CAPABILITY_FPGA);
|
checkCapability(CAPABILITY_FPGA);
|
vendorRequest2(0x30, "getFpgaState", buffer, 9);
|
vendorRequest2(0x30, "getFpgaState", buffer, 9);
|
fpgaConfigured = buffer[0] == 0;
|
fpgaConfigured = buffer[0] == 0;
|
fpgaChecksum = buffer[1] & 0xff;
|
fpgaChecksum = buffer[1] & 0xff;
|
fpgaBytes = ((buffer[5] & 0xff)<<24) | ((buffer[4] & 0xff)<<16) | ((buffer[3] & 0xff)<<8) | (buffer[2] & 0xff);
|
fpgaBytes = ((buffer[5] & 0xff)<<24) | ((buffer[4] & 0xff)<<16) | ((buffer[3] & 0xff)<<8) | (buffer[2] & 0xff);
|
fpgaInitB = buffer[6] & 0xff;
|
fpgaInitB = buffer[6] & 0xff;
|
fpgaFlashResult = buffer[7];
|
fpgaFlashResult = buffer[7];
|
fpgaFlashBitSwap = buffer[8] != 0;
|
fpgaFlashBitSwap = buffer[8] != 0;
|
}
|
}
|
|
|
// ******* printFpgaState ******************************************************
|
// ******* printFpgaState ******************************************************
|
/**
|
/**
|
* Prints out the FPGA state.
|
* Prints out the FPGA state.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if FPGA configuration is not supported by the firmware.
|
* @throws CapabilityException if FPGA configuration is not supported by the firmware.
|
*/
|
*/
|
public void printFpgaState () throws UsbException, InvalidFirmwareException, CapabilityException {
|
public void printFpgaState () throws UsbException, InvalidFirmwareException, CapabilityException {
|
|
|
final String flashResultStr[] = {
|
final String flashResultStr[] = {
|
"Configuration successful",
|
"Configuration successful",
|
"FPGA already configured",
|
"FPGA already configured",
|
"Flash error",
|
"Flash error",
|
"No bitstream found",
|
"No bitstream found",
|
"Configuration error"
|
"Configuration error"
|
};
|
};
|
|
|
getFpgaState();
|
getFpgaState();
|
System.out.println( "size=" + fpgaBytes + "; checksum=" + fpgaChecksum + "; INIT_B_HIST=" + fpgaInitB +"; flash_configuration_result=" + fpgaFlashResult +
|
System.out.println( "size=" + fpgaBytes + "; checksum=" + fpgaChecksum + "; INIT_B_HIST=" + fpgaInitB +"; flash_configuration_result=" + fpgaFlashResult +
|
(fpgaFlashResult>=0 && fpgaFlashResult<flashResultStr.length ? " ("+flashResultStr[fpgaFlashResult]+")" : "" )
|
(fpgaFlashResult>=0 && fpgaFlashResult<flashResultStr.length ? " ("+flashResultStr[fpgaFlashResult]+")" : "" )
|
);
|
);
|
}
|
}
|
|
|
// ******* getFpgaConfiguration ************************************************
|
// ******* getFpgaConfiguration ************************************************
|
/**
|
/**
|
* Returns true if the FPGA is configured.
|
* Returns true if the FPGA is configured.
|
* @return true if the FPGA is configured.
|
* @return true if the FPGA is configured.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if FPGA configuration is not supported by the firmware.
|
* @throws CapabilityException if FPGA configuration is not supported by the firmware.
|
*/
|
*/
|
public boolean getFpgaConfiguration () throws UsbException, InvalidFirmwareException, CapabilityException {
|
public boolean getFpgaConfiguration () throws UsbException, InvalidFirmwareException, CapabilityException {
|
getFpgaState ();
|
getFpgaState ();
|
return fpgaConfigured;
|
return fpgaConfigured;
|
}
|
}
|
|
|
// ******* getFpgaConfigurationStr *********************************************
|
// ******* getFpgaConfigurationStr *********************************************
|
/**
|
/**
|
* Returns a string that indicates the FPGA configuration status.
|
* Returns a string that indicates the FPGA configuration status.
|
* @return a string that indicates the FPGA configuration status.
|
* @return a string that indicates the FPGA configuration status.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if FPGA configuration is not supported by the firmware.
|
* @throws CapabilityException if FPGA configuration is not supported by the firmware.
|
*/
|
*/
|
public String getFpgaConfigurationStr () throws UsbException, InvalidFirmwareException, CapabilityException {
|
public String getFpgaConfigurationStr () throws UsbException, InvalidFirmwareException, CapabilityException {
|
getFpgaState ();
|
getFpgaState ();
|
return fpgaConfigured ? "FPGA configured" : "FPGA unconfigured";
|
return fpgaConfigured ? "FPGA configured" : "FPGA unconfigured";
|
}
|
}
|
|
|
// ******* resetFGPA ***********************************************************
|
// ******* resetFGPA ***********************************************************
|
/**
|
/**
|
* Resets the FPGA.
|
* Resets the FPGA.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if FPGA configuration is not supported by the firmware.
|
* @throws CapabilityException if FPGA configuration is not supported by the firmware.
|
*/
|
*/
|
public void resetFpga () throws UsbException, InvalidFirmwareException, CapabilityException {
|
public void resetFpga () throws UsbException, InvalidFirmwareException, CapabilityException {
|
checkCapability(CAPABILITY_FPGA);
|
checkCapability(CAPABILITY_FPGA);
|
vendorCommand(0x31, "resetFpga" );
|
vendorCommand(0x31, "resetFpga" );
|
}
|
}
|
|
|
|
|
// ******* detectBitstreamBitOrder *********************************************
|
// ******* detectBitstreamBitOrder *********************************************
|
private int detectBitstreamBitOrder ( byte[] buf ) {
|
private int detectBitstreamBitOrder ( byte[] buf ) {
|
for ( int i=0; i<buf.length-3; i++ ) {
|
for ( int i=0; i<buf.length-3; i++ ) {
|
if ( ((buf[i] & 255)==0xaa) && ((buf[i+1] & 255)==0x99) && ((buf[i+2] & 255)==0x55) && ((buf[i+3] & 255)==0x66) )
|
if ( ((buf[i] & 255)==0xaa) && ((buf[i+1] & 255)==0x99) && ((buf[i+2] & 255)==0x55) && ((buf[i+3] & 255)==0x66) )
|
return 1;
|
return 1;
|
if ( ((buf[i] & 255)==0x55) && ((buf[i+1] & 255)==0x99) && ((buf[i+2] & 255)==0xaa) && ((buf[i+3] & 255)==0x66) )
|
if ( ((buf[i] & 255)==0x55) && ((buf[i+1] & 255)==0x99) && ((buf[i+2] & 255)==0xaa) && ((buf[i+3] & 255)==0x66) )
|
return 0;
|
return 0;
|
}
|
}
|
System.err.println("Warning: Unable to determine bitstream bit order: no signature found");
|
System.err.println("Warning: Unable to determine bitstream bit order: no signature found");
|
return 0;
|
return 0;
|
}
|
}
|
|
|
|
// ******* detectBitstreamStart ************************************************
|
|
private int detectBitstreamStart ( byte[] buf ) {
|
|
int l=0;
|
|
for ( int i=0; i<buf.length-3; i++ ) {
|
|
if ( (l>=4) && ((buf[i+1] & 255)==0x99) && ((buf[i+3] & 255)==0x66) ) {
|
|
if ( ((buf[i] & 255)==0xaa) && ((buf[i+2] & 255)==0x55) )
|
|
return i-l;
|
|
if ( ((buf[i] & 255)==0x55) && ((buf[i+2] & 255)==0xaa) )
|
|
return i-l;
|
|
}
|
|
l = buf[i]==-1 ? l+1 : 0;
|
|
}
|
|
System.err.println("Warning: Unable to determine start of raw bitstream");
|
|
return 0;
|
|
}
|
|
|
// ******* swapBits ************************************************************
|
// ******* swapBits ************************************************************
|
private void swapBits ( byte[][] buf, int size ) {
|
private void swapBits ( byte[][] buf, int size ) {
|
int j=0, k=0;
|
int j=0, k=0;
|
for (int i=0; i<size; i++ ) {
|
for (int i=0; i<size; i++ ) {
|
while ( k >= buf[j].length ) {
|
while ( k >= buf[j].length ) {
|
j++;
|
j++;
|
k=0;
|
k=0;
|
}
|
}
|
byte b = buf[j][k];
|
byte b = buf[j][k];
|
buf[j][k] = (byte) ( ((b & 128) >> 7) |
|
buf[j][k] = (byte) ( ((b & 128) >> 7) |
|
((b & 64) >> 5) |
|
((b & 64) >> 5) |
|
((b & 32) >> 3) |
|
((b & 32) >> 3) |
|
((b & 16) >> 1) |
|
((b & 16) >> 1) |
|
((b & 8) << 1) |
|
((b & 8) << 1) |
|
((b & 4) << 3) |
|
((b & 4) << 3) |
|
((b & 2) << 5) |
|
((b & 2) << 5) |
|
((b & 1) << 7) );
|
((b & 1) << 7) );
|
k++;
|
k++;
|
}
|
}
|
}
|
}
|
|
|
// ******* configureFpgaLS *****************************************************
|
// ******* configureFpgaLS *****************************************************
|
// returns configuration time in ms
|
// returns configuration time in ms
|
/**
|
/**
|
* Upload a Bitstream to the FPGA using low speed mode.
|
* Upload a Bitstream to the FPGA using low speed mode.
|
* @param inputStream for reading the Bitstream.
|
* @param inputStream for reading the Bitstream.
|
* @param force If set to true existing configurations will be overwritten. (By default an {@link AlreadyConfiguredException} is thrown).
|
* @param force If set to true existing configurations will be overwritten. (By default an {@link AlreadyConfiguredException} is thrown).
|
* @param bs 0: disable bit swapping, 1: enable bit swapping, all other values: automatic detection of bit order.
|
* @param bs 0: disable bit swapping, 1: enable bit swapping, all other values: automatic detection of bit order.
|
* @throws BitstreamReadException if an error occurred while attempting to read the Bitstream.
|
* @throws BitstreamReadException if an error occurred while attempting to read the Bitstream.
|
* @throws BitstreamUploadException if an error occurred while attempting to upload the Bitstream.
|
* @throws BitstreamUploadException if an error occurred while attempting to upload the Bitstream.
|
* @throws AlreadyConfiguredException if the FPGA is already configured.
|
* @throws AlreadyConfiguredException if the FPGA is already configured.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if FPGA configuration is not supported by the firmware.
|
* @throws CapabilityException if FPGA configuration is not supported by the firmware.
|
*/
|
*/
|
public long configureFpgaLS ( InputStream inputStream, boolean force, int bs ) throws BitstreamReadException, UsbException, BitstreamUploadException, AlreadyConfiguredException, InvalidFirmwareException, CapabilityException {
|
public long configureFpgaLS ( InputStream inputStream, boolean force, int bs ) throws BitstreamReadException, UsbException, BitstreamUploadException, AlreadyConfiguredException, InvalidFirmwareException, CapabilityException {
|
final int transactionBytes = certainWorkarounds ? 256 : 2048;
|
final int transactionBytes = certainWorkarounds ? 256 : 2048;
|
long t0 = 0;
|
long t0 = 0;
|
|
|
checkCapability(CAPABILITY_FPGA);
|
checkCapability(CAPABILITY_FPGA);
|
|
|
if ( !force && getFpgaConfiguration() )
|
if ( !force && getFpgaConfiguration() )
|
throw new AlreadyConfiguredException();
|
throw new AlreadyConfiguredException();
|
|
|
// read the Bitstream file
|
// read the Bitstream file
|
byte[][] buffer = new byte[16*1024*1024/transactionBytes][];
|
byte[][] buffer = new byte[16*1024*1024/transactionBytes][];
|
int size = 0;
|
int size = 0;
|
try {
|
try {
|
int j = transactionBytes;
|
int j = transactionBytes;
|
for ( int i=0; i<buffer.length && j==transactionBytes; i++ ) {
|
for ( int i=0; i<buffer.length && j==transactionBytes; i++ ) {
|
buffer[i] = new byte[transactionBytes];
|
buffer[i] = new byte[transactionBytes];
|
int k;
|
int k;
|
j = 0;
|
j = 0;
|
do {
|
do {
|
k = inputStream.read( buffer[i], j, transactionBytes-j );
|
k = inputStream.read( buffer[i], j, transactionBytes-j );
|
if ( k < 0 )
|
if ( k < 0 )
|
k = 0;
|
k = 0;
|
j += k;
|
j += k;
|
}
|
}
|
while ( j<transactionBytes && k>0 );
|
while ( j<transactionBytes && k>0 );
|
|
|
if ( j < transactionBytes && j % 64 == 0 ) // ensures size % 64 != 0
|
if ( j < transactionBytes && j % 64 == 0 ) // ensures size % 64 != 0
|
j+=1;
|
j+=1;
|
size += j;
|
size += j;
|
}
|
}
|
|
|
try {
|
try {
|
inputStream.close();
|
inputStream.close();
|
}
|
}
|
catch ( Exception e ) {
|
catch ( Exception e ) {
|
}
|
}
|
}
|
}
|
catch (IOException e) {
|
catch (IOException e) {
|
throw new BitstreamReadException(e.getLocalizedMessage());
|
throw new BitstreamReadException(e.getLocalizedMessage());
|
}
|
}
|
if ( size < 64 || size % 64 == 0 )
|
if ( size < 64 || size % 64 == 0 )
|
throw new BitstreamReadException("Invalid file size: " + size );
|
throw new BitstreamReadException("Invalid file size: " + size );
|
|
|
// detect bitstream bit order and swap bits if necessary
|
// detect bitstream bit order and swap bits if necessary
|
if ( bs<0 || bs>1 )
|
if ( bs<0 || bs>1 )
|
bs = detectBitstreamBitOrder ( buffer[0] );
|
bs = detectBitstreamBitOrder ( buffer[0] );
|
if ( bs == 1 )
|
if ( bs == 1 )
|
swapBits(buffer,size);
|
swapBits(buffer,size);
|
|
|
// upload the Bitstream file
|
// upload the Bitstream file
|
for ( int tries=10; tries>0; tries-- ) {
|
for ( int tries=10; tries>0; tries-- ) {
|
|
|
resetFpga();
|
resetFpga();
|
|
|
try {
|
try {
|
t0 = -new Date().getTime();
|
t0 = -new Date().getTime();
|
int cs = 0;
|
int cs = 0;
|
bs = 0;
|
bs = 0;
|
|
|
for ( int i=0; i<buffer.length && i*transactionBytes < size; i++ ) {
|
for ( int i=0; i<buffer.length && i*transactionBytes < size; i++ ) {
|
int j = size-i*transactionBytes;
|
int j = size-i*transactionBytes;
|
if (j>transactionBytes)
|
if (j>transactionBytes)
|
j = transactionBytes;
|
j = transactionBytes;
|
vendorCommand2(0x32, "sendFpgaData", 0,0, buffer[i], j);
|
vendorCommand2(0x32, "sendFpgaData", 0,0, buffer[i], j);
|
|
|
bs+=j;
|
bs+=j;
|
for ( int k=0; k<buffer[i].length; k++ )
|
for ( int k=0; k<buffer[i].length; k++ )
|
cs = ( cs + (buffer[i][k] & 0xff) ) & 0xff;
|
cs = ( cs + (buffer[i][k] & 0xff) ) & 0xff;
|
}
|
}
|
|
|
getFpgaState();
|
getFpgaState();
|
// System.err.println("fpgaConfigred=" + fpgaConfigured + " fpgaBytes="+fpgaBytes + " ("+bs+") fpgaChecksum="+fpgaChecksum + " ("+cs+") fpgaInitB="+fpgaInitB );
|
// System.err.println("fpgaConfigred=" + fpgaConfigured + " fpgaBytes="+fpgaBytes + " ("+bs+") fpgaChecksum="+fpgaChecksum + " ("+cs+") fpgaInitB="+fpgaInitB );
|
if ( ! fpgaConfigured ) {
|
if ( ! fpgaConfigured ) {
|
throw new BitstreamUploadException( "FPGA configuration failed: DONE pin does not go high (size=" + fpgaBytes + " , " + (bs - fpgaBytes) + " bytes got lost; checksum="
|
throw new BitstreamUploadException( "FPGA configuration failed: DONE pin does not go high (size=" + fpgaBytes + " , " + (bs - fpgaBytes) + " bytes got lost; checksum="
|
+ fpgaChecksum + " , should be " + cs + "; INIT_B_HIST=" + fpgaInitB +")" );
|
+ fpgaChecksum + " , should be " + cs + "; INIT_B_HIST=" + fpgaInitB +")" );
|
}
|
}
|
if ( enableExtraFpgaConfigurationChecks ) {
|
if ( enableExtraFpgaConfigurationChecks ) {
|
if ( fpgaBytes!=0 && fpgaBytes!=bs )
|
if ( fpgaBytes!=0 && fpgaBytes!=bs )
|
System.err.println("Warning: Possible FPGA configuration data loss: " + (bs - fpgaBytes) + " bytes got lost");
|
System.err.println("Warning: Possible FPGA configuration data loss: " + (bs - fpgaBytes) + " bytes got lost");
|
if ( fpgaInitB!=222 )
|
if ( fpgaInitB!=222 )
|
System.err.println("Warning: Possible Bitstream CRC error: INIT_B_HIST=" + fpgaInitB );
|
System.err.println("Warning: Possible Bitstream CRC error: INIT_B_HIST=" + fpgaInitB );
|
}
|
}
|
// System.out.println( "FPGA configuration: size=" + fpgaBytes + " , " + (bs - fpgaBytes) + " bytes got lost; checksum=" + fpgaChecksum + " , should be " + cs + "; INIT_B_HIST=" + fpgaInitB );
|
// System.out.println( "FPGA configuration: size=" + fpgaBytes + " , " + (bs - fpgaBytes) + " bytes got lost; checksum=" + fpgaChecksum + " , should be " + cs + "; INIT_B_HIST=" + fpgaInitB );
|
|
|
tries = 0;
|
tries = 0;
|
t0 += new Date().getTime();
|
t0 += new Date().getTime();
|
|
|
}
|
}
|
catch ( BitstreamUploadException e ) {
|
catch ( BitstreamUploadException e ) {
|
if ( tries>1 )
|
if ( tries>1 )
|
System.err.println("Warning: " + e.getLocalizedMessage() +": Retrying it ...");
|
System.err.println("Warning: " + e.getLocalizedMessage() +": Retrying it ...");
|
else
|
else
|
throw e;
|
throw e;
|
}
|
}
|
}
|
}
|
|
|
try {
|
try {
|
Thread.sleep( 100 );
|
Thread.sleep( 100 );
|
}
|
}
|
catch ( InterruptedException e) {
|
catch ( InterruptedException e) {
|
}
|
}
|
|
|
return t0;
|
return t0;
|
}
|
}
|
|
|
|
|
/**
|
/**
|
* Upload a Bitstream to the FPGA using low speed mode.
|
* Upload a Bitstream to the FPGA using low speed mode.
|
* @param fwFileName The file name of the Bitstream. The file can be a regular file or a system resource (e.g. a file from the current jar archive).
|
* @param fwFileName The file name of the Bitstream. The file can be a regular file or a system resource (e.g. a file from the current jar archive).
|
* @param force If set to true existing configurations will be overwritten. (By default an {@link AlreadyConfiguredException} is thrown).
|
* @param force If set to true existing configurations will be overwritten. (By default an {@link AlreadyConfiguredException} is thrown).
|
* @param bs 0: disable bit swapping, 1: enable bit swapping, all other values: automatic detection of bit order.
|
* @param bs 0: disable bit swapping, 1: enable bit swapping, all other values: automatic detection of bit order.
|
* @throws BitstreamReadException if an error occurred while attempting to read the Bitstream.
|
* @throws BitstreamReadException if an error occurred while attempting to read the Bitstream.
|
* @throws BitstreamUploadException if an error occurred while attempting to upload the Bitstream.
|
* @throws BitstreamUploadException if an error occurred while attempting to upload the Bitstream.
|
* @throws AlreadyConfiguredException if the FPGA is already configured.
|
* @throws AlreadyConfiguredException if the FPGA is already configured.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if FPGA configuration is not supported by the firmware.
|
* @throws CapabilityException if FPGA configuration is not supported by the firmware.
|
*/
|
*/
|
public long configureFpgaLS ( String fwFileName, boolean force, int bs ) throws BitstreamReadException, UsbException, BitstreamUploadException, AlreadyConfiguredException, InvalidFirmwareException, CapabilityException {
|
public long configureFpgaLS ( String fwFileName, boolean force, int bs ) throws BitstreamReadException, UsbException, BitstreamUploadException, AlreadyConfiguredException, InvalidFirmwareException, CapabilityException {
|
try {
|
try {
|
return configureFpgaLS( JInputStream.getInputStream( fwFileName ), force, bs );
|
return configureFpgaLS( JInputStream.getInputStream( fwFileName ), force, bs );
|
}
|
}
|
catch (IOException e) {
|
catch (IOException e) {
|
throw new BitstreamReadException(e.getLocalizedMessage());
|
throw new BitstreamReadException(e.getLocalizedMessage());
|
}
|
}
|
}
|
}
|
|
|
// ******* eepromState *********************************************************
|
// ******* eepromState *********************************************************
|
// returns true if EEPROM is ready
|
// returns true if EEPROM is ready
|
/**
|
/**
|
* Reads the current EEPROM status.
|
* Reads the current EEPROM status.
|
* This method also sets the varibles {@link #eepromBytes} and {@link #eepromChecksum}.
|
* This method also sets the varibles {@link #eepromBytes} and {@link #eepromChecksum}.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if EEPROM access is not supported by the firmware.
|
* @throws CapabilityException if EEPROM access is not supported by the firmware.
|
* @return true if EEPROM is ready.
|
* @return true if EEPROM is ready.
|
*/
|
*/
|
public boolean eepromState ( ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
public boolean eepromState ( ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
byte[] buf = new byte[4];
|
byte[] buf = new byte[4];
|
checkCapability(CAPABILITY_EEPROM);
|
checkCapability(CAPABILITY_EEPROM);
|
vendorRequest2(0x3A, "EEPROM State", 0, 0, buf, 4);
|
vendorRequest2(0x3A, "EEPROM State", 0, 0, buf, 4);
|
eepromBytes = (buf[0] & 255) | (buf[1] & 255)<<8;
|
eepromBytes = (buf[0] & 255) | (buf[1] & 255)<<8;
|
eepromChecksum = buf[2] & 255;
|
eepromChecksum = buf[2] & 255;
|
return buf[3] == 0;
|
return buf[3] == 0;
|
}
|
}
|
|
|
// ******* eepromWrite *********************************************************
|
// ******* eepromWrite *********************************************************
|
/**
|
/**
|
* Writes data to the EEPROM.
|
* Writes data to the EEPROM.
|
* @param addr The destination address of the EEPROM.
|
* @param addr The destination address of the EEPROM.
|
* @param buf The data.
|
* @param buf The data.
|
* @param length The amount of bytes to be sent.
|
* @param length The amount of bytes to be sent.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if EEPROM access is not supported by the firmware.
|
* @throws CapabilityException if EEPROM access is not supported by the firmware.
|
*/
|
*/
|
public void eepromWrite ( int addr, byte[] buf, int length ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
public void eepromWrite ( int addr, byte[] buf, int length ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
checkCapability(CAPABILITY_EEPROM);
|
checkCapability(CAPABILITY_EEPROM);
|
if ( (addr & 63) != 0 ) {
|
if ( (addr & 63) != 0 ) {
|
int i = Math.min(length, 64-(addr & 63));
|
int i = Math.min(length, 64-(addr & 63));
|
vendorCommand2( 0x39, "EEPROM Write", addr, 0, buf, i );
|
vendorCommand2( 0x39, "EEPROM Write", addr, 0, buf, i );
|
try {
|
try {
|
Thread.sleep( 10 );
|
Thread.sleep( 10 );
|
}
|
}
|
catch ( InterruptedException e) {
|
catch ( InterruptedException e) {
|
}
|
}
|
addr+=i;
|
addr+=i;
|
length-=i;
|
length-=i;
|
if ( length > 0 ) {
|
if ( length > 0 ) {
|
byte[] buf2 = new byte[length];
|
byte[] buf2 = new byte[length];
|
for (int j=0; j<length; j++ )
|
for (int j=0; j<length; j++ )
|
buf2[j] = buf[i+j];
|
buf2[j] = buf[i+j];
|
vendorCommand2( 0x39, "EEPROM Write", addr, 0, buf2, length );
|
vendorCommand2( 0x39, "EEPROM Write", addr, 0, buf2, length );
|
}
|
}
|
}
|
}
|
else {
|
else {
|
vendorCommand2( 0x39, "EEPROM Write", addr, 0, buf, length );
|
vendorCommand2( 0x39, "EEPROM Write", addr, 0, buf, length );
|
}
|
}
|
|
|
try {
|
try {
|
Thread.sleep( 10 );
|
Thread.sleep( 10 );
|
}
|
}
|
catch ( InterruptedException e) {
|
catch ( InterruptedException e) {
|
}
|
}
|
}
|
}
|
|
|
// ******* eepromRead **********************************************************
|
// ******* eepromRead **********************************************************
|
/**
|
/**
|
* Reads data from the EEPROM.
|
* Reads data from the EEPROM.
|
* @param addr The source address of the EEPROM.
|
* @param addr The source address of the EEPROM.
|
* @param buf A buffer for the storage of the data.
|
* @param buf A buffer for the storage of the data.
|
* @param length The amount of bytes to be read.
|
* @param length The amount of bytes to be read.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if EEPROM access is not supported by the firmware.
|
* @throws CapabilityException if EEPROM access is not supported by the firmware.
|
*/
|
*/
|
public void eepromRead ( int addr, byte[] buf, int length ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
public void eepromRead ( int addr, byte[] buf, int length ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
checkCapability(CAPABILITY_EEPROM);
|
checkCapability(CAPABILITY_EEPROM);
|
vendorRequest2( 0x38, "EEPROM Read", addr, 0, buf, length ); // sometimes a little bit slow
|
vendorRequest2( 0x38, "EEPROM Read", addr, 0, buf, length ); // sometimes a little bit slow
|
try {
|
try {
|
Thread.sleep( 10 );
|
Thread.sleep( 10 );
|
}
|
}
|
catch ( InterruptedException e) {
|
catch ( InterruptedException e) {
|
}
|
}
|
}
|
}
|
|
|
// ******* eepromUpload ********************************************************
|
// ******* eepromUpload ********************************************************
|
// returns upload time in ms
|
// returns upload time in ms
|
/**
|
/**
|
* Upload the firmware to the EEPROM.
|
* Upload the firmware to the EEPROM.
|
* In order to start the uploaded firmware the device must be reset.
|
* In order to start the uploaded firmware the device must be reset.
|
* @param ihxFile The firmware image.
|
* @param ihxFile The firmware image.
|
* @param force Skips the compatibility check if true.
|
* @param force Skips the compatibility check if true.
|
* @throws IncompatibleFirmwareException if the given firmware is not compatible to the installed one, see {@link #compatible(int,int,int,int)} (Upload can be enforced using the <tt>force</tt> parameter.)
|
* @throws IncompatibleFirmwareException if the given firmware is not compatible to the installed one, see {@link #compatible(int,int,int,int)} (Upload can be enforced using the <tt>force</tt> parameter.)
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws CapabilityException if EEPROM access is not supported by the firmware.
|
* @throws CapabilityException if EEPROM access is not supported by the firmware.
|
* @throws FirmwareUploadException if an error occurred while attempting to upload the firmware.
|
* @throws FirmwareUploadException if an error occurred while attempting to upload the firmware.
|
*/
|
*/
|
public long eepromUpload ( ZtexIhxFile1 ihxFile, boolean force ) throws IncompatibleFirmwareException, FirmwareUploadException, InvalidFirmwareException, CapabilityException {
|
public long eepromUpload ( ZtexIhxFile1 ihxFile, boolean force ) throws IncompatibleFirmwareException, FirmwareUploadException, InvalidFirmwareException, CapabilityException {
|
final int pagesMax = 256;
|
final int pagesMax = 256;
|
final int pageSize = 256;
|
final int pageSize = 256;
|
int pages = 0;
|
int pages = 0;
|
byte[][] buffer = new byte[pagesMax][];
|
byte[][] buffer = new byte[pagesMax][];
|
|
|
checkCapability(CAPABILITY_EEPROM);
|
checkCapability(CAPABILITY_EEPROM);
|
|
|
// ihxFile.dataInfo(System.out);
|
// ihxFile.dataInfo(System.out);
|
// System.out.println(ihxFile);
|
// System.out.println(ihxFile);
|
|
|
// check for compatibility
|
// check for compatibility
|
if ( ! force && dev().valid() ) {
|
if ( ! force && dev().valid() ) {
|
if ( ihxFile.interfaceVersion() != 1 )
|
if ( ihxFile.interfaceVersion() != 1 )
|
throw new IncompatibleFirmwareException("Wrong interface version: Expected 1, got " + ihxFile.interfaceVersion() );
|
throw new IncompatibleFirmwareException("Wrong interface version: Expected 1, got " + ihxFile.interfaceVersion() );
|
|
|
if ( ! dev().compatible ( ihxFile.productId(0), ihxFile.productId(1), ihxFile.productId(2), ihxFile.productId(3) ) )
|
if ( ! dev().compatible ( ihxFile.productId(0), ihxFile.productId(1), ihxFile.productId(2), ihxFile.productId(3) ) )
|
throw new IncompatibleFirmwareException("Incompatible productId's: Current firmware: " + ZtexDevice1.byteArrayString(dev().productId())
|
throw new IncompatibleFirmwareException("Incompatible productId's: Current firmware: " + ZtexDevice1.byteArrayString(dev().productId())
|
+ " Ihx File: " + ZtexDevice1.byteArrayString(ihxFile.productId()) );
|
+ " Ihx File: " + ZtexDevice1.byteArrayString(ihxFile.productId()) );
|
}
|
}
|
|
|
Usb_Device_Descriptor dd = dev().dev().getDescriptor();
|
Usb_Device_Descriptor dd = dev().dev().getDescriptor();
|
int vid = dd.getIdVendor() & 65535;
|
int vid = dd.getIdVendor() & 65535;
|
int pid = dd.getIdProduct() & 65535;
|
int pid = dd.getIdProduct() & 65535;
|
|
|
buffer[0] = new byte[pageSize];
|
buffer[0] = new byte[pageSize];
|
buffer[0][0] = (byte) 0xc2;
|
buffer[0][0] = (byte) 0xc2;
|
buffer[0][1] = (byte) (vid & 255);
|
buffer[0][1] = (byte) (vid & 255);
|
buffer[0][2] = (byte) ((vid >> 8) & 255);
|
buffer[0][2] = (byte) ((vid >> 8) & 255);
|
buffer[0][3] = (byte) (pid & 255);
|
buffer[0][3] = (byte) (pid & 255);
|
buffer[0][4] = (byte) ((pid >> 8) & 255);
|
buffer[0][4] = (byte) ((pid >> 8) & 255);
|
buffer[0][5] = 0;
|
buffer[0][5] = 0;
|
buffer[0][6] = 0;
|
buffer[0][6] = 0;
|
buffer[0][7] = 0;
|
buffer[0][7] = 0;
|
|
|
int ptr = 8, i = 0;
|
int ptr = 8, i = 0;
|
|
|
while ( i < ihxFile.ihxData.length ) {
|
while ( i < ihxFile.ihxData.length ) {
|
if ( ihxFile.ihxData[i]>=0 && ihxFile.ihxData[i]<256 ) { // new data block
|
if ( ihxFile.ihxData[i]>=0 && ihxFile.ihxData[i]<256 ) { // new data block
|
int j = 1;
|
int j = 1;
|
while ( i+j<ihxFile.ihxData.length && ihxFile.ihxData[i+j]>=0 && ihxFile.ihxData[i+j]<256 )
|
while ( i+j<ihxFile.ihxData.length && ihxFile.ihxData[i+j]>=0 && ihxFile.ihxData[i+j]<256 )
|
j++;
|
j++;
|
|
|
for (int k=ptr/pageSize + 1; k < (ptr+j+9)/pageSize + 1; k++ ) // also considers 5 bytes for the last data block
|
for (int k=ptr/pageSize + 1; k < (ptr+j+9)/pageSize + 1; k++ ) // also considers 5 bytes for the last data block
|
buffer[k] = new byte[pageSize];
|
buffer[k] = new byte[pageSize];
|
|
|
buffer[(ptr+0)/pageSize][(ptr+0) % pageSize] = (byte) ((j >> 8) & 255);
|
buffer[(ptr+0)/pageSize][(ptr+0) % pageSize] = (byte) ((j >> 8) & 255);
|
buffer[(ptr+1)/pageSize][(ptr+1) % pageSize] = (byte) (j & 255); // length
|
buffer[(ptr+1)/pageSize][(ptr+1) % pageSize] = (byte) (j & 255); // length
|
buffer[(ptr+2)/pageSize][(ptr+2) % pageSize] = (byte) ((i >> 8) & 255);
|
buffer[(ptr+2)/pageSize][(ptr+2) % pageSize] = (byte) ((i >> 8) & 255);
|
buffer[(ptr+3)/pageSize][(ptr+3) % pageSize] = (byte) (i & 255); // address
|
buffer[(ptr+3)/pageSize][(ptr+3) % pageSize] = (byte) (i & 255); // address
|
ptr+=4;
|
ptr+=4;
|
for ( int k=0; k<j; k++ ) // data
|
for ( int k=0; k<j; k++ ) // data
|
buffer[(ptr+k)/pageSize][(ptr+k) % pageSize] = (byte) ihxFile.ihxData[i+k];
|
buffer[(ptr+k)/pageSize][(ptr+k) % pageSize] = (byte) ihxFile.ihxData[i+k];
|
ptr+=j;
|
ptr+=j;
|
i+=j;
|
i+=j;
|
}
|
}
|
else {
|
else {
|
i+=1;
|
i+=1;
|
}
|
}
|
}
|
}
|
|
|
buffer[(ptr+0)/pageSize][(ptr+0) % pageSize] = (byte) 0x80; // last data block
|
buffer[(ptr+0)/pageSize][(ptr+0) % pageSize] = (byte) 0x80; // last data block
|
buffer[(ptr+1)/pageSize][(ptr+1) % pageSize] = (byte) 0x01;
|
buffer[(ptr+1)/pageSize][(ptr+1) % pageSize] = (byte) 0x01;
|
buffer[(ptr+2)/pageSize][(ptr+2) % pageSize] = (byte) 0xe6;
|
buffer[(ptr+2)/pageSize][(ptr+2) % pageSize] = (byte) 0xe6;
|
buffer[(ptr+3)/pageSize][(ptr+3) % pageSize] = (byte) 0x00;
|
buffer[(ptr+3)/pageSize][(ptr+3) % pageSize] = (byte) 0x00;
|
buffer[(ptr+3)/pageSize][(ptr+4) % pageSize] = (byte) 0x00;
|
buffer[(ptr+3)/pageSize][(ptr+4) % pageSize] = (byte) 0x00;
|
ptr+=5;
|
ptr+=5;
|
|
|
|
|
long t0 = new Date().getTime();
|
long t0 = new Date().getTime();
|
byte[] rbuf = new byte[pageSize];
|
byte[] rbuf = new byte[pageSize];
|
|
|
for ( i=(ptr-1)/pageSize; i>=0; i-- ) {
|
for ( i=(ptr-1)/pageSize; i>=0; i-- ) {
|
|
|
int k = (i+1)*pageSize < ptr ? pageSize : ptr-i*pageSize;
|
int k = (i+1)*pageSize < ptr ? pageSize : ptr-i*pageSize;
|
int cs = 0;
|
int cs = 0;
|
for (int j=0; j<k; j++ ) {
|
for (int j=0; j<k; j++ ) {
|
cs = ( cs + (buffer[i][j] & 255) ) & 255;
|
cs = ( cs + (buffer[i][j] & 255) ) & 255;
|
}
|
}
|
|
|
for ( int tries=3; tries>0; tries-- ) {
|
for ( int tries=3; tries>0; tries-- ) {
|
try {
|
try {
|
eepromWrite(i*pageSize, buffer[i], k);
|
eepromWrite(i*pageSize, buffer[i], k);
|
eepromState();
|
eepromState();
|
if ( eepromBytes!=k )
|
if ( eepromBytes!=k )
|
throw new FirmwareUploadException("Error writing data to EEPROM: Wrote " + eepromBytes + " bytes instead of " + k + " bytes" );
|
throw new FirmwareUploadException("Error writing data to EEPROM: Wrote " + eepromBytes + " bytes instead of " + k + " bytes" );
|
if ( eepromChecksum!=cs )
|
if ( eepromChecksum!=cs )
|
throw new FirmwareUploadException("Error writing data to EEPROM: Checksum error");
|
throw new FirmwareUploadException("Error writing data to EEPROM: Checksum error");
|
|
|
eepromRead(i*pageSize, rbuf, k);
|
eepromRead(i*pageSize, rbuf, k);
|
for (int j=0; j<k; j++ ) {
|
for (int j=0; j<k; j++ ) {
|
if ( rbuf[j] != buffer[i][j] )
|
if ( rbuf[j] != buffer[i][j] )
|
throw new FirmwareUploadException("Error writing data to EEPROM: Verification failed");
|
throw new FirmwareUploadException("Error writing data to EEPROM: Verification failed");
|
}
|
}
|
tries = 0;
|
tries = 0;
|
}
|
}
|
catch ( Exception e ) {
|
catch ( Exception e ) {
|
if ( tries > 1 ) {
|
if ( tries > 1 ) {
|
System.err.println("Warning: " + e.getLocalizedMessage() +": Retrying it ...");
|
System.err.println("Warning: " + e.getLocalizedMessage() +": Retrying it ...");
|
}
|
}
|
else {
|
else {
|
throw new FirmwareUploadException(e.getLocalizedMessage());
|
throw new FirmwareUploadException(e.getLocalizedMessage());
|
}
|
}
|
}
|
}
|
}
|
}
|
}
|
}
|
|
|
return new Date().getTime() - t0;
|
return new Date().getTime() - t0;
|
}
|
}
|
|
|
// returns upload time in ms
|
// returns upload time in ms
|
/**
|
/**
|
* Upload the firmware to the EEPROM.
|
* Upload the firmware to the EEPROM.
|
* In order to start the uploaded firmware the device must be reset.
|
* In order to start the uploaded firmware the device must be reset.
|
* @param ihxFileName The file name of the firmware image in ihx format. The file can be a regular file or a system resource (e.g. a file from the current jar archive).
|
* @param ihxFileName The file name of the firmware image in ihx format. The file can be a regular file or a system resource (e.g. a file from the current jar archive).
|
* @param force Skips the compatibility check if true.
|
* @param force Skips the compatibility check if true.
|
* @throws IncompatibleFirmwareException if the given firmware is not compatible to the installed one, see {@link #compatible(int,int,int,int)} (Upload can be enforced using the <tt>force</tt> parameter.)
|
* @throws IncompatibleFirmwareException if the given firmware is not compatible to the installed one, see {@link #compatible(int,int,int,int)} (Upload can be enforced using the <tt>force</tt> parameter.)
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws CapabilityException if EEPROM access is not supported by the firmware.
|
* @throws CapabilityException if EEPROM access is not supported by the firmware.
|
* @throws FirmwareUploadException if an error occurred while attempting to upload the firmware.
|
* @throws FirmwareUploadException if an error occurred while attempting to upload the firmware.
|
*/
|
*/
|
public long eepromUpload ( String ihxFileName, boolean force ) throws IncompatibleFirmwareException, FirmwareUploadException, InvalidFirmwareException, CapabilityException {
|
public long eepromUpload ( String ihxFileName, boolean force ) throws IncompatibleFirmwareException, FirmwareUploadException, InvalidFirmwareException, CapabilityException {
|
checkCapability(CAPABILITY_EEPROM);
|
checkCapability(CAPABILITY_EEPROM);
|
|
|
// load the ihx file
|
// load the ihx file
|
ZtexIhxFile1 ihxFile;
|
ZtexIhxFile1 ihxFile;
|
try {
|
try {
|
ihxFile = new ZtexIhxFile1( ihxFileName );
|
ihxFile = new ZtexIhxFile1( ihxFileName );
|
}
|
}
|
catch ( IOException e ) {
|
catch ( IOException e ) {
|
throw new FirmwareUploadException( e.getLocalizedMessage() );
|
throw new FirmwareUploadException( e.getLocalizedMessage() );
|
}
|
}
|
catch ( IhxFileDamagedException e ) {
|
catch ( IhxFileDamagedException e ) {
|
throw new FirmwareUploadException( e.getLocalizedMessage() );
|
throw new FirmwareUploadException( e.getLocalizedMessage() );
|
}
|
}
|
|
|
return eepromUpload( ihxFile, force );
|
return eepromUpload( ihxFile, force );
|
}
|
}
|
|
|
|
|
// ******* eepromDisable ********************************************************
|
// ******* eepromDisable ********************************************************
|
/**
|
/**
|
* Disables the firmware stored in the EEPROM.
|
* Disables the firmware stored in the EEPROM.
|
* This is achived by writing a "0" to the address 0 of the EEPROM.
|
* This is achived by writing a "0" to the address 0 of the EEPROM.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws CapabilityException if EEPROM access is not supported by the firmware.
|
* @throws CapabilityException if EEPROM access is not supported by the firmware.
|
* @throws FirmwareUploadException if an error occurred while attempting to disable the firmware.
|
* @throws FirmwareUploadException if an error occurred while attempting to disable the firmware.
|
*/
|
*/
|
public void eepromDisable ( ) throws FirmwareUploadException, InvalidFirmwareException, CapabilityException {
|
public void eepromDisable ( ) throws FirmwareUploadException, InvalidFirmwareException, CapabilityException {
|
byte[] buf = { 0 };
|
byte[] buf = { 0 };
|
|
|
for ( int tries=3; tries>0; tries-- ) {
|
for ( int tries=3; tries>0; tries-- ) {
|
try {
|
try {
|
eepromWrite(0, buf, 1);
|
eepromWrite(0, buf, 1);
|
|
|
eepromRead(0, buf, 1);
|
eepromRead(0, buf, 1);
|
if ( buf[0] != 0 )
|
if ( buf[0] != 0 )
|
throw new FirmwareUploadException("Error disabling EEPROM firmware: Verification failed");
|
throw new FirmwareUploadException("Error disabling EEPROM firmware: Verification failed");
|
tries = 0;
|
tries = 0;
|
|
|
}
|
}
|
catch ( Exception e ) {
|
catch ( Exception e ) {
|
if ( tries > 1 ) {
|
if ( tries > 1 ) {
|
System.err.println("Warning: " + e.getLocalizedMessage() +": Retrying it ...");
|
System.err.println("Warning: " + e.getLocalizedMessage() +": Retrying it ...");
|
}
|
}
|
else {
|
else {
|
throw new FirmwareUploadException(e.getLocalizedMessage());
|
throw new FirmwareUploadException(e.getLocalizedMessage());
|
}
|
}
|
}
|
}
|
}
|
}
|
}
|
}
|
|
|
// ******* flashStrError *******************************************************
|
// ******* flashStrError *******************************************************
|
/**
|
/**
|
* Converts a given error code into a String.
|
* Converts a given error code into a String.
|
* @param errNum The error code.
|
* @param errNum The error code.
|
* @return an error message.
|
* @return an error message.
|
*/
|
*/
|
public static String flashStrError ( int errNum ) {
|
public static String flashStrError ( int errNum ) {
|
switch ( errNum ) {
|
switch ( errNum ) {
|
case FLASH_EC_NO_ERROR:
|
case FLASH_EC_NO_ERROR:
|
return "USB error: " + LibusbJava.usb_strerror();
|
return "USB error: " + LibusbJava.usb_strerror();
|
case FLASH_EC_CMD_ERROR:
|
case FLASH_EC_CMD_ERROR:
|
return "Command error";
|
return "Command error";
|
case FLASH_EC_TIMEOUT:
|
case FLASH_EC_TIMEOUT:
|
return "Timeout error";
|
return "Timeout error";
|
case FLASH_EC_BUSY:
|
case FLASH_EC_BUSY:
|
return "Busy";
|
return "Busy";
|
case FLASH_EC_PENDING:
|
case FLASH_EC_PENDING:
|
return "Another operation is pending";
|
return "Another operation is pending";
|
case FLASH_EC_READ_ERROR:
|
case FLASH_EC_READ_ERROR:
|
return "Read error";
|
return "Read error";
|
case FLASH_EC_WRITE_ERROR:
|
case FLASH_EC_WRITE_ERROR:
|
return "Write error";
|
return "Write error";
|
case FLASH_EC_NOTSUPPORTED:
|
case FLASH_EC_NOTSUPPORTED:
|
return "Not supported";
|
return "Not supported";
|
}
|
}
|
return "Error " + errNum;
|
return "Error " + errNum;
|
}
|
}
|
|
|
/**
|
/**
|
* Gets the last Flash error from the device.
|
* Gets the last Flash error from the device.
|
* @return an error message.
|
* @return an error message.
|
*/
|
*/
|
public String flashStrError ( ) {
|
public String flashStrError ( ) {
|
try {
|
try {
|
return flashStrError( getFlashEC() );
|
return flashStrError( getFlashEC() );
|
}
|
}
|
catch ( Exception e ) {
|
catch ( Exception e ) {
|
return "Unknown error (Error receiving errorcode: "+e.getLocalizedMessage() +")";
|
return "Unknown error (Error receiving errorcode: "+e.getLocalizedMessage() +")";
|
}
|
}
|
}
|
}
|
|
|
// ******* flashState **********************************************************
|
// ******* flashState **********************************************************
|
/**
|
/**
|
* Reads the the Flash memory status and information.
|
* Reads the the Flash memory status and information.
|
* This method also sets the variables {@link #flashEnabled()}, {@link #flashSectorSize()} and {@link #flashSectors()}.
|
* This method also sets the variables {@link #flashEnabled()}, {@link #flashSectorSize()} and {@link #flashSectors()}.
|
* @return true if Flash memory is installed.
|
* @return true if Flash memory is installed.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if Flash memory access is not supported by the firmware.
|
* @throws CapabilityException if Flash memory access is not supported by the firmware.
|
*/
|
*/
|
public boolean flashState () throws UsbException, InvalidFirmwareException, CapabilityException {
|
public boolean flashState () throws UsbException, InvalidFirmwareException, CapabilityException {
|
byte[] buf = new byte[8];
|
byte[] buf = new byte[8];
|
checkCapability(CAPABILITY_FLASH);
|
checkCapability(CAPABILITY_FLASH);
|
|
|
// device may be busy due to initialization, we try it up to up to 4s
|
// device may be busy due to initialization, we try it up to up to 4s
|
vendorRequest2(0x40, "Flash State", 0, 0, buf, 8);
|
vendorRequest2(0x40, "Flash State", 0, 0, buf, 8);
|
flashEC = buf[7] & 255;
|
flashEC = buf[7] & 255;
|
int tries=20;
|
int tries=20;
|
while ( flashEC==FLASH_EC_BUSY && tries>0 )
|
while ( flashEC==FLASH_EC_BUSY && tries>0 )
|
{
|
{
|
try {
|
try {
|
Thread.sleep( 200 );
|
Thread.sleep( 200 );
|
}
|
}
|
catch ( InterruptedException e) {
|
catch ( InterruptedException e) {
|
}
|
}
|
tries-=1;
|
tries-=1;
|
vendorRequest2(0x40, "Flash State", 0, 0, buf, 8);
|
vendorRequest2(0x40, "Flash State", 0, 0, buf, 8);
|
flashEC = buf[7] & 255;
|
flashEC = buf[7] & 255;
|
}
|
}
|
flashEnabled = buf[0] & 255;
|
flashEnabled = buf[0] & 255;
|
flashSectorSize = flashEnabled == 1 ? ((buf[2] & 255) << 8) | (buf[1] & 255) : 0;
|
flashSectorSize = flashEnabled == 1 ? ((buf[2] & 255) << 8) | (buf[1] & 255) : 0;
|
if ( (flashSectorSize & 0x8000) != 0 )
|
if ( (flashSectorSize & 0x8000) != 0 )
|
flashSectorSize = 1 << (flashSectorSize & 0x7fff);
|
flashSectorSize = 1 << (flashSectorSize & 0x7fff);
|
flashSectors = flashEnabled == 1 ? ((buf[6] & 255) << 24) | ((buf[5] & 255) << 16) | ((buf[4] & 255) << 8) | (buf[3] & 255) : 0;
|
flashSectors = flashEnabled == 1 ? ((buf[6] & 255) << 24) | ((buf[5] & 255) << 16) | ((buf[4] & 255) << 8) | (buf[3] & 255) : 0;
|
return flashEnabled == 1;
|
return flashEnabled == 1;
|
}
|
}
|
|
|
// ******* getFlashEC **********************************************************
|
// ******* getFlashEC **********************************************************
|
// reads the current error code
|
// reads the current error code
|
/**
|
/**
|
* Gets the last Flash error from the device.
|
* Gets the last Flash error from the device.
|
* @return The last error code.
|
* @return The last error code.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if Flash memory access is not supported by the firmware.
|
* @throws CapabilityException if Flash memory access is not supported by the firmware.
|
*/
|
*/
|
public int getFlashEC () throws UsbException, InvalidFirmwareException, CapabilityException {
|
public int getFlashEC () throws UsbException, InvalidFirmwareException, CapabilityException {
|
byte[] buf = new byte[8];
|
byte[] buf = new byte[8];
|
checkCapability(CAPABILITY_FLASH);
|
checkCapability(CAPABILITY_FLASH);
|
vendorRequest2(0x40, "Flash State", 0, 0, buf, 8);
|
vendorRequest2(0x40, "Flash State", 0, 0, buf, 8);
|
flashEC = buf[7] & 255;
|
flashEC = buf[7] & 255;
|
return flashEC;
|
return flashEC;
|
}
|
}
|
|
|
|
|
// ******* flashReadSector ****************************************************
|
// ******* flashReadSector ****************************************************
|
// read a integer number of sectors
|
// read a integer number of sectors
|
/**
|
/**
|
* Reads a integer number of sectors from the Flash.
|
* Reads a integer number of sectors from the Flash.
|
* @param sector The number of the first sector to be read.
|
* @param sector The number of the first sector to be read.
|
* @param num The number of sectors to be read.
|
* @param num The number of sectors to be read.
|
* @param buf A buffer for the storage of the data.
|
* @param buf A buffer for the storage of the data.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if Flash memory access is not possible.
|
* @throws CapabilityException if Flash memory access is not possible.
|
* @throws IndexOutOfBoundsException If the buffer is to small.
|
* @throws IndexOutOfBoundsException If the buffer is to small.
|
*/
|
*/
|
public void flashReadSector ( int sector, int num, byte[] buf ) throws UsbException, InvalidFirmwareException, CapabilityException, IndexOutOfBoundsException {
|
public void flashReadSector ( int sector, int num, byte[] buf ) throws UsbException, InvalidFirmwareException, CapabilityException, IndexOutOfBoundsException {
|
if ( num<1 ) return;
|
if ( num<1 ) return;
|
|
|
if ( buf.length < flashSectorSize() )
|
if ( buf.length < flashSectorSize() )
|
throw new IndexOutOfBoundsException( "Buffer is to small: " + buf.length + " < " + (num*flashSectorSize()) );
|
throw new IndexOutOfBoundsException( "Buffer is to small: " + buf.length + " < " + (num*flashSectorSize()) );
|
|
|
checkCapability(CAPABILITY_FLASH);
|
checkCapability(CAPABILITY_FLASH);
|
if ( ! flashEnabled() )
|
if ( ! flashEnabled() )
|
throw new CapabilityException(this, "No Flash memory installed or");
|
throw new CapabilityException(this, "No Flash memory installed or");
|
|
|
try {
|
try {
|
if ( flashSectorSize()>2048 ) {
|
if ( flashSectorSize()>2048 ) {
|
byte[] buf2 = new byte[2048];
|
byte[] buf2 = new byte[2048];
|
int iz = (flashSectorSize-1) >> 11;
|
int iz = (flashSectorSize-1) >> 11;
|
for (int sn=0; sn<num; sn++ ) {
|
for (int sn=0; sn<num; sn++ ) {
|
for (int i=0; i<iz; i++) {
|
for (int i=0; i<iz; i++) {
|
// System.out.println("r: "+i);
|
// System.out.println("r: "+i);
|
vendorRequest2( 0x41, "Flash Read", sector, i==0 ? 0 : 256, buf2, 2048 );
|
vendorRequest2( 0x41, "Flash Read", sector, i==0 ? 0 : 256, buf2, 2048 );
|
System.arraycopy(buf2,0, buf, sn*flashSectorSize + i*2048, 2048);
|
System.arraycopy(buf2,0, buf, sn*flashSectorSize + i*2048, 2048);
|
}
|
}
|
int len = flashSectorSize-iz*2048;
|
int len = flashSectorSize-iz*2048;
|
vendorRequest2( 0x41, "Flash Read", sector, 512, buf2, len);
|
vendorRequest2( 0x41, "Flash Read", sector, 512, buf2, len);
|
System.arraycopy(buf2,0, buf, sn*flashSectorSize + iz*2048, len);
|
System.arraycopy(buf2,0, buf, sn*flashSectorSize + iz*2048, len);
|
}
|
}
|
}
|
}
|
else {
|
else {
|
if ( flashSectorSize*num>2048 ) System.err.println("Warning: flashReadSector: Transaction size " + flashSectorSize*num + " may be too large");
|
if ( flashSectorSize*num>2048 ) System.err.println("Warning: flashReadSector: Transaction size " + flashSectorSize*num + " may be too large");
|
vendorRequest2( 0x41, "Flash Read", sector, sector >> 16, buf, flashSectorSize*num );
|
vendorRequest2( 0x41, "Flash Read", sector, sector >> 16, buf, flashSectorSize*num );
|
}
|
}
|
}
|
}
|
catch ( UsbException e ) {
|
catch ( UsbException e ) {
|
throw new UsbException( dev().dev(), "Flash Read: " + flashStrError() );
|
throw new UsbException( dev().dev(), "Flash Read: " + flashStrError() );
|
}
|
}
|
}
|
}
|
|
|
// read one sector
|
// read one sector
|
/**
|
/**
|
* Reads one sector from the Flash.
|
* Reads one sector from the Flash.
|
* @param sector The sector number to be read.
|
* @param sector The sector number to be read.
|
* @param buf A buffer for the storage of the data.
|
* @param buf A buffer for the storage of the data.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if Flash memory access is not possible.
|
* @throws CapabilityException if Flash memory access is not possible.
|
* @throws IndexOutOfBoundsException If the buffer is smaller than the Flash sector size.
|
* @throws IndexOutOfBoundsException If the buffer is smaller than the Flash sector size.
|
*/
|
*/
|
public void flashReadSector ( int sector, byte[] buf ) throws UsbException, InvalidFirmwareException, CapabilityException, IndexOutOfBoundsException {
|
public void flashReadSector ( int sector, byte[] buf ) throws UsbException, InvalidFirmwareException, CapabilityException, IndexOutOfBoundsException {
|
flashReadSector ( sector, 1, buf );
|
flashReadSector ( sector, 1, buf );
|
}
|
}
|
|
|
|
|
// ******* flashWriteSector ***************************************************
|
// ******* flashWriteSector ***************************************************
|
// write integer number of sectors
|
// write integer number of sectors
|
/**
|
/**
|
* Writes a integer number of sectors to the Flash.
|
* Writes a integer number of sectors to the Flash.
|
* @param sector The sector number to be written.
|
* @param sector The sector number to be written.
|
* @param num The number of sectors to be read.
|
* @param num The number of sectors to be read.
|
* @param buf The data.
|
* @param buf The data.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if Flash memory access is not possible.
|
* @throws CapabilityException if Flash memory access is not possible.
|
* @throws IndexOutOfBoundsException If the buffer is to small.
|
* @throws IndexOutOfBoundsException If the buffer is to small.
|
*/
|
*/
|
public void flashWriteSector ( int sector, int num, byte[] buf ) throws UsbException, InvalidFirmwareException, CapabilityException, IndexOutOfBoundsException {
|
public void flashWriteSector ( int sector, int num, byte[] buf ) throws UsbException, InvalidFirmwareException, CapabilityException, IndexOutOfBoundsException {
|
if ( num<1 ) return;
|
if ( num<1 ) return;
|
|
|
if ( buf.length < flashSectorSize()*num )
|
if ( buf.length < flashSectorSize()*num )
|
throw new IndexOutOfBoundsException( "Buffer to small: " + buf.length + " < " + (num*flashSectorSize()));
|
throw new IndexOutOfBoundsException( "Buffer to small: " + buf.length + " < " + (num*flashSectorSize()));
|
|
|
checkCapability(CAPABILITY_FLASH);
|
checkCapability(CAPABILITY_FLASH);
|
if ( ! flashEnabled() )
|
if ( ! flashEnabled() )
|
throw new CapabilityException(this, "No Flash memory installed or");
|
throw new CapabilityException(this, "No Flash memory installed or");
|
|
|
try {
|
try {
|
if ( flashSectorSize()>2048 ) {
|
if ( flashSectorSize()>2048 ) {
|
byte[] buf2 = new byte[2048];
|
byte[] buf2 = new byte[2048];
|
int iz = (flashSectorSize-1) >> 11;
|
int iz = (flashSectorSize-1) >> 11;
|
for (int sn=0; sn<num; sn++ ) {
|
for (int sn=0; sn<num; sn++ ) {
|
|
|
int oto = controlMsgTimeout;
|
int oto = controlMsgTimeout;
|
controlMsgTimeout = 12000; // 12s timeout for erase
|
controlMsgTimeout = 12000; // 12s timeout for erase
|
System.arraycopy(buf,sn*flashSectorSize, buf2,0, 2048);
|
System.arraycopy(buf,sn*flashSectorSize, buf2,0, 2048);
|
vendorCommand2( 0x42, "Flash Write", sector, 0, buf, 2048 );
|
vendorCommand2( 0x42, "Flash Write", sector, 0, buf, 2048 );
|
controlMsgTimeout = oto;
|
controlMsgTimeout = oto;
|
|
|
for (int i=1; i<iz; i++) {
|
for (int i=1; i<iz; i++) {
|
// System.out.println("w: "+i);
|
// System.out.println("w: "+i);
|
System.arraycopy(buf,sn*flashSectorSize+i*2048, buf2,0, 2048);
|
System.arraycopy(buf,sn*flashSectorSize+i*2048, buf2,0, 2048);
|
vendorCommand2( 0x42, "Flash Write", sector, 256, buf2, 2048 );
|
vendorCommand2( 0x42, "Flash Write", sector, 256, buf2, 2048 );
|
}
|
}
|
|
|
int len = flashSectorSize-iz*2048;
|
int len = flashSectorSize-iz*2048;
|
System.arraycopy(buf,sn*flashSectorSize+iz*2048, buf2,0, len);
|
System.arraycopy(buf,sn*flashSectorSize+iz*2048, buf2,0, len);
|
vendorCommand2( 0x42, "Flash Write", sector, 512, buf2, len );
|
vendorCommand2( 0x42, "Flash Write", sector, 512, buf2, len );
|
}
|
}
|
}
|
}
|
else {
|
else {
|
if ( flashSectorSize*num>2048) System.err.println("Warning: flashWriteSector: Transaction size " + flashSectorSize*num + " may be too large");
|
if ( flashSectorSize*num>2048) System.err.println("Warning: flashWriteSector: Transaction size " + flashSectorSize*num + " may be too large");
|
vendorCommand2( 0x42, "Flash Write", sector, sector >> 16, buf, flashSectorSize*num );
|
vendorCommand2( 0x42, "Flash Write", sector, sector >> 16, buf, flashSectorSize*num );
|
}
|
}
|
}
|
}
|
catch ( UsbException e ) {
|
catch ( UsbException e ) {
|
throw new UsbException( dev().dev(), "Flash Write: " + flashStrError() );
|
throw new UsbException( dev().dev(), "Flash Write: " + flashStrError() );
|
}
|
}
|
}
|
}
|
|
|
// write one sector
|
// write one sector
|
/**
|
/**
|
* Writes one sector to the Flash.
|
* Writes one sector to the Flash.
|
* @param sector The sector number to be written.
|
* @param sector The sector number to be written.
|
* @param buf The data.
|
* @param buf The data.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if Flash memory access is not possible.
|
* @throws CapabilityException if Flash memory access is not possible.
|
* @throws IndexOutOfBoundsException If the buffer is smaller than the Flash sector size.
|
* @throws IndexOutOfBoundsException If the buffer is smaller than the Flash sector size.
|
*/
|
*/
|
public void flashWriteSector ( int sector, byte[] buf ) throws UsbException, InvalidFirmwareException, CapabilityException, IndexOutOfBoundsException {
|
public void flashWriteSector ( int sector, byte[] buf ) throws UsbException, InvalidFirmwareException, CapabilityException, IndexOutOfBoundsException {
|
flashWriteSector(sector,1,buf);
|
flashWriteSector(sector,1,buf);
|
}
|
}
|
|
|
// ******* flashEnabled ********************************************************
|
// ******* flashEnabled ********************************************************
|
// returns enabled / disabled state
|
// returns enabled / disabled state
|
/**
|
/**
|
* Returns true if Flash memory is installed.
|
* Returns true if Flash memory is installed.
|
* @return true if Flash memory is installed.
|
* @return true if Flash memory is installed.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if Flash memory access is not supported by the firmware.
|
* @throws CapabilityException if Flash memory access is not supported by the firmware.
|
*/
|
*/
|
public boolean flashEnabled () throws UsbException, InvalidFirmwareException, CapabilityException {
|
public boolean flashEnabled () throws UsbException, InvalidFirmwareException, CapabilityException {
|
if ( flashEnabled < 0 ) // init variable
|
if ( flashEnabled < 0 ) // init variable
|
flashState();
|
flashState();
|
return flashEnabled == 1;
|
return flashEnabled == 1;
|
}
|
}
|
|
|
// ******* flashSectorSize *****************************************************
|
// ******* flashSectorSize *****************************************************
|
// returns sector size of Flash memory, if available
|
// returns sector size of Flash memory, if available
|
/**
|
/**
|
* Returns the sector size of the Flash memory or 0, if no flash memory is installed.
|
* Returns the sector size of the Flash memory or 0, if no flash memory is installed.
|
* If required, the sector size is determined form the device first.
|
* If required, the sector size is determined form the device first.
|
* @return the sector size of the Flash memory.
|
* @return the sector size of the Flash memory.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if Flash memory access is not supported by the firmware.
|
* @throws CapabilityException if Flash memory access is not supported by the firmware.
|
*/
|
*/
|
public int flashSectorSize () throws UsbException, InvalidFirmwareException, CapabilityException {
|
public int flashSectorSize () throws UsbException, InvalidFirmwareException, CapabilityException {
|
if ( flashSectorSize < 0 ) // init variable
|
if ( flashSectorSize < 0 ) // init variable
|
flashState();
|
flashState();
|
return flashSectorSize;
|
return flashSectorSize;
|
}
|
}
|
|
|
// ******* flashSectors ********************************************************
|
// ******* flashSectors ********************************************************
|
// returns number of sectors of Flash memory, if available
|
// returns number of sectors of Flash memory, if available
|
/**
|
/**
|
* Returns the number of sectors of the Flash memory or 0, if no Flash memory is installed.
|
* Returns the number of sectors of the Flash memory or 0, if no Flash memory is installed.
|
* If required, the number of sectors is determined form the device first.
|
* If required, the number of sectors is determined form the device first.
|
* @return the number of sectors of the Flash memory.
|
* @return the number of sectors of the Flash memory.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if Flash memory access is not supported by the firmware.
|
* @throws CapabilityException if Flash memory access is not supported by the firmware.
|
*/
|
*/
|
public int flashSectors () throws UsbException, InvalidFirmwareException, CapabilityException {
|
public int flashSectors () throws UsbException, InvalidFirmwareException, CapabilityException {
|
if ( flashSectors < 0 ) // init variable
|
if ( flashSectors < 0 ) // init variable
|
flashState();
|
flashState();
|
return flashSectors;
|
return flashSectors;
|
}
|
}
|
|
|
// ******* flashSize ***********************************************************
|
// ******* flashSize ***********************************************************
|
// returns size of Flash memory, if available
|
// returns size of Flash memory, if available
|
/**
|
/**
|
* Returns the size of Flash memory or 0, if no Flash memory is installed.
|
* Returns the size of Flash memory or 0, if no Flash memory is installed.
|
* If required, the Flash size is determined form the device first.
|
* If required, the Flash size is determined form the device first.
|
* @return the size of Flash memory.
|
* @return the size of Flash memory.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if Flash memory access is not supported by the firmware.
|
* @throws CapabilityException if Flash memory access is not supported by the firmware.
|
*/
|
*/
|
public long flashSize () throws UsbException, InvalidFirmwareException, CapabilityException {
|
public long flashSize () throws UsbException, InvalidFirmwareException, CapabilityException {
|
return flashSectorSize() * (long)flashSectors();
|
return flashSectorSize() * (long)flashSectors();
|
}
|
}
|
|
|
// ******* printMmcState *******************************************************
|
// ******* printMmcState *******************************************************
|
// returns true if Flash is available
|
// returns true if Flash is available
|
/**
|
/**
|
* Prints out some debug information about *SD/MMC Flash cards in SPI mode.<br>
|
* Prints out some debug information about *SD/MMC Flash cards in SPI mode.<br>
|
* <b>Only use this method if such kind of Flash is installed.</b>
|
* <b>Only use this method if such kind of Flash is installed.</b>
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if Flash memory access is not supported by the firmware.
|
* @throws CapabilityException if Flash memory access is not supported by the firmware.
|
*/
|
*/
|
public boolean printMmcState ( ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
public boolean printMmcState ( ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
byte[] buf = new byte[23];
|
byte[] buf = new byte[23];
|
checkCapability(CAPABILITY_FLASH);
|
checkCapability(CAPABILITY_FLASH);
|
vendorRequest2(0x43, "MMC State", 0, 0, buf, 23);
|
vendorRequest2(0x43, "MMC State", 0, 0, buf, 23);
|
System.out.println("status=" + Integer.toBinaryString(256+(buf[0] & 255)).substring(1) + "." + Integer.toBinaryString(256+(buf[1] & 255)).substring(1) +
|
System.out.println("status=" + Integer.toBinaryString(256+(buf[0] & 255)).substring(1) + "." + Integer.toBinaryString(256+(buf[1] & 255)).substring(1) +
|
" lastCmd=" + buf[3] +
|
" lastCmd=" + buf[3] +
|
" lastCmdResponse=" + Integer.toBinaryString(256+(buf[4] & 255)).substring(1) +
|
" lastCmdResponse=" + Integer.toBinaryString(256+(buf[4] & 255)).substring(1) +
|
" ec=" + buf[2] +
|
" ec=" + buf[2] +
|
" BUSY=" + buf[22] +
|
" BUSY=" + buf[22] +
|
" SDHC=" + buf[5] +
|
" SDHC=" + buf[5] +
|
" buf=" + (buf[6] & 255)+" "+(buf[7] & 255)+" "+(buf[8] & 255)+" "+(buf[9] & 255)+" "+(buf[10] & 255)+" "+(buf[11] & 255)+" "+(buf[12] & 255)); // +" "+(buf[13] & 255)+" "+(buf[14] & 255)+" "+(buf[15] & 255)+" "+(buf[16] & 255)+" "+(buf[17] & 255));
|
" buf=" + (buf[6] & 255)+" "+(buf[7] & 255)+" "+(buf[8] & 255)+" "+(buf[9] & 255)+" "+(buf[10] & 255)+" "+(buf[11] & 255)+" "+(buf[12] & 255)); // +" "+(buf[13] & 255)+" "+(buf[14] & 255)+" "+(buf[15] & 255)+" "+(buf[16] & 255)+" "+(buf[17] & 255));
|
|
|
return flashEnabled == 1;
|
return flashEnabled == 1;
|
}
|
}
|
|
|
|
|
// ******* flashUploadBitstream ************************************************
|
// ******* flashUploadBitstream ************************************************
|
/*
|
/*
|
Returns configuration time in ms.
|
Returns configuration time in ms.
|
The format of the boot sector (sector 0 of the Flash memory) is
|
The format of the boot sector (sector 0 of the Flash memory) is
|
0..7 ID
|
0..7 ID
|
8..9 Number of BS sectors, or 0 is disabled
|
8..9 Number of BS sectors, or 0 is disabled
|
10..11 Number of bytes in the last sector, i.e. the total size of Bitstream is ((bs[8] | (bs[9]<<8) - 1) * flash_sector_size + ((bs[10] | (bs[11]<<8))
|
10..11 Number of bytes in the last sector, i.e. the total size of Bitstream is ((bs[8] | (bs[9]<<8) - 1) * flash_sector_size + ((bs[10] | (bs[11]<<8))
|
*/
|
*/
|
/**
|
/**
|
* Uploads a Bitstream to the Flash.
|
* Uploads a Bitstream to the Flash.
|
* This allows the firmware to load the Bitstream from Flash. Together with installation of the firmware in EEPROM
|
* This allows the firmware to load the Bitstream from Flash. Together with installation of the firmware in EEPROM
|
* it is possible to construct fully autonomous devices.
|
* it is possible to construct fully autonomous devices.
|
* <p>
|
* <p>
|
* If configuration data is present information about bitstream are stored there and Bitstream starts
|
* If configuration data is present information about bitstream are stored there and Bitstream starts
|
* at sector 0.
|
* at sector 0.
|
* <p>
|
* <p>
|
* On all other devices the information about the bitstream is stored in sector 0.
|
* On all other devices the information about the bitstream is stored in sector 0.
|
* This so called boot sector has the following format:
|
* This so called boot sector has the following format:
|
* <table bgcolor="#404040" cellspacing=1 cellpadding=4>
|
* <table bgcolor="#404040" cellspacing=1 cellpadding=4>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Bytes</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Bytes</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
|
* <td bgcolor="#d0d0d0" valign="bottom"><b>Description</b></td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">0..7</td>
|
* <td bgcolor="#ffffff" valign="top">0..7</td>
|
* <td bgcolor="#ffffff" valign="top">ID, must be "ZTEXBS",1,1</td>
|
* <td bgcolor="#ffffff" valign="top">ID, must be "ZTEXBS",1,1</td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">8..9</td>
|
* <td bgcolor="#ffffff" valign="top">8..9</td>
|
* <td bgcolor="#ffffff" valign="top">The number of sectors used to store the Bitstream. 0 means no Bitstream.</td>
|
* <td bgcolor="#ffffff" valign="top">The number of sectors used to store the Bitstream. 0 means no Bitstream.</td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">10..11</td>
|
* <td bgcolor="#ffffff" valign="top">10..11</td>
|
* <td bgcolor="#ffffff" valign="top">The number of bytes in the last sector.</td>
|
* <td bgcolor="#ffffff" valign="top">The number of bytes in the last sector.</td>
|
* </tr>
|
* </tr>
|
* <tr>
|
* <tr>
|
* <td bgcolor="#ffffff" valign="top">12..sectorSize-1</td>
|
* <td bgcolor="#ffffff" valign="top">12..sectorSize-1</td>
|
* <td bgcolor="#ffffff" valign="top">This data is reserved for future use and preserved by this method.</td>
|
* <td bgcolor="#ffffff" valign="top">This data is reserved for future use and preserved by this method.</td>
|
* </tr>
|
* </tr>
|
* </table>
|
* </table>
|
* <p>
|
* <p>
|
* The total size of the Bitstream is computed as ((bs[8] | (bs[9]<<8) - 1) * flash_sector_size + ((bs[10] | (bs[11]<<8))
|
* The total size of the Bitstream is computed as ((bs[8] | (bs[9]<<8) - 1) * flash_sector_size + ((bs[10] | (bs[11]<<8))
|
* where bs[i] denotes byte i of the boot sector.
|
* where bs[i] denotes byte i of the boot sector.
|
* <p>
|
* <p>
|
* The first sector of the Bitstream is sector 1.
|
* The first sector of the Bitstream is sector 1.
|
* @param inputStream for reading the Bitstream.
|
* @param inputStream for reading the Bitstream.
|
* @param bs 0: disable bit swapping, 1: enable bit swapping, all other values: automatic detection of bit order.
|
* @param bs 0: disable bit swapping, 1: enable bit swapping, all other values: automatic detection of bit order.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if Flash memory access is not possible.
|
* @throws CapabilityException if Flash memory access is not possible.
|
* @throws BitstreamReadException if an error occurred while attempting to read the Bitstream.
|
* @throws BitstreamReadException if an error occurred while attempting to read the Bitstream.
|
*/
|
*/
|
public long flashUploadBitstream ( InputStream inputStream, int bs ) throws BitstreamReadException, UsbException, InvalidFirmwareException, CapabilityException {
|
public long flashUploadBitstream ( InputStream inputStream, int bs ) throws BitstreamReadException, UsbException, InvalidFirmwareException, CapabilityException {
|
int secNum = Math.max(1, 2048 / flashSectorSize());
|
int secNum = Math.max(1, 2048 / flashSectorSize());
|
final int bufferSize = secNum * flashSectorSize;
|
final int bufferSize = secNum * flashSectorSize;
|
checkCapability(CAPABILITY_FPGA);
|
checkCapability(CAPABILITY_FPGA);
|
checkCapability(CAPABILITY_FLASH);
|
checkCapability(CAPABILITY_FLASH);
|
if ( ! flashEnabled() )
|
if ( ! flashEnabled() )
|
throw new CapabilityException(this, "No Flash memory installed or");
|
throw new CapabilityException(this, "No Flash memory installed or");
|
getFpgaState();
|
getFpgaState();
|
|
|
// read the Bitstream file
|
// read the Bitstream file
|
byte[][] buffer = new byte[32768][];
|
byte[][] buffer = new byte[32768][];
|
byte[] buf1 = new byte[flashSectorSize()];
|
byte[] buf1 = new byte[flashSectorSize()];
|
|
|
int i,j,k;
|
int i,j,k,l;
|
try {
|
try {
|
j = bufferSize;
|
j = bufferSize;
|
for ( i=0; i<buffer.length && j==bufferSize; i++ ) {
|
for ( i=0; i<buffer.length && j==bufferSize; i++ ) {
|
buffer[i] = new byte[bufferSize];
|
buffer[i] = new byte[bufferSize];
|
j = 0;
|
j = 0;
|
do {
|
do {
|
k = inputStream.read( buffer[i], j, bufferSize-j );
|
k = inputStream.read( buffer[i], j, bufferSize-j );
|
if ( k < 0 )
|
if ( k < 0 )
|
k = 0;
|
k = 0;
|
j += k;
|
j += k;
|
|
|
|
// remove header because S6 FPGA's does not support bitstream start word detection
|
|
if ( i==0 && j==bufferSize && (l=detectBitstreamStart(buffer[0]))>0 ) {
|
|
for (int m=0; m<bufferSize-l; m++ )
|
|
buffer[0][m]=buffer[0][m+l];
|
|
j-=l;
|
|
}
|
}
|
}
|
while ( j<bufferSize && k>0 );
|
while ( j<bufferSize && k>0 );
|
}
|
}
|
|
|
try {
|
try {
|
inputStream.close();
|
inputStream.close();
|
}
|
}
|
catch ( Exception e ) {
|
catch ( Exception e ) {
|
}
|
}
|
}
|
}
|
catch (IOException e) {
|
catch (IOException e) {
|
throw new BitstreamReadException(e.getLocalizedMessage());
|
throw new BitstreamReadException(e.getLocalizedMessage());
|
}
|
}
|
|
|
// detect bitstream bit order and swap bits if necessary
|
// detect bitstream bit order and swap bits if necessary
|
if ( bs<0 || bs>1 )
|
if ( bs<0 || bs>1 )
|
bs = detectBitstreamBitOrder(buffer[0]);
|
bs = detectBitstreamBitOrder(buffer[0]);
|
if ( fpgaFlashBitSwap != (bs==1) )
|
if ( fpgaFlashBitSwap != (bs==1) )
|
swapBits( buffer, bufferSize*i );
|
swapBits( buffer, bufferSize*i );
|
|
|
// upload the Bitstream file
|
// upload the Bitstream file
|
int startSector = 0;
|
int startSector = 0;
|
long t0 = new Date().getTime();
|
long t0 = new Date().getTime();
|
|
|
if ( config!=null && config.getMaxBitstreamSize()>0 ) {
|
if ( config!=null && config.getMaxBitstreamSize()>0 ) {
|
config.setBitstreamSize( ((i-1)*secNum + (j-1)/flashSectorSize + 1)*flashSectorSize );
|
config.setBitstreamSize( ((i-1)*secNum + (j-1)/flashSectorSize + 1)*flashSectorSize );
|
}
|
}
|
else {
|
else {
|
byte[] sector = new byte[flashSectorSize];
|
byte[] sector = new byte[flashSectorSize];
|
byte[] ID = new String("ZTEXBS").getBytes();
|
byte[] ID = new String("ZTEXBS").getBytes();
|
|
|
flashReadSector(0,sector); // read the boot sector (only the first 16 bytes are overwritten if boot sector is valid)
|
flashReadSector(0,sector); // read the boot sector (only the first 16 bytes are overwritten if boot sector is valid)
|
boolean b = true;
|
boolean b = true;
|
for (k=0; k<6; k++) {
|
for (k=0; k<6; k++) {
|
b = b && (sector[k] == ID[k]);
|
b = b && (sector[k] == ID[k]);
|
sector[k]=ID[k];
|
sector[k]=ID[k];
|
}
|
}
|
if ( ! b )
|
if ( ! b )
|
sector[6] = 1;
|
sector[6] = 1;
|
sector[7] = 1;
|
sector[7] = 1;
|
k = (i-1)*secNum + (j-1)/flashSectorSize + 1;
|
k = (i-1)*secNum + (j-1)/flashSectorSize + 1;
|
sector[8] = (byte) (k & 255);
|
sector[8] = (byte) (k & 255);
|
sector[9] = (byte) ((k>>8) & 255);
|
sector[9] = (byte) ((k>>8) & 255);
|
k = ((j-1) % flashSectorSize) + 1;
|
k = ((j-1) % flashSectorSize) + 1;
|
sector[10] = (byte) (k & 255);
|
sector[10] = (byte) (k & 255);
|
sector[11] = (byte) ((k>>8) & 255);
|
sector[11] = (byte) ((k>>8) & 255);
|
if ( ! b ) {
|
if ( ! b ) {
|
for ( k=12; k<flashSectorSize; k++ )
|
for ( k=12; k<flashSectorSize; k++ )
|
sector[k]=0;
|
sector[k]=0;
|
}
|
}
|
System.out.print("\rWriting boot sector");
|
System.out.print("\rWriting boot sector");
|
flashWriteSector(0,sector); // write the boot sector
|
flashWriteSector(0,sector); // write the boot sector
|
|
|
startSector = 1;
|
startSector = 1;
|
}
|
}
|
|
|
for (k=0; k<i-1; k++) {
|
for (k=0; k<i-1; k++) {
|
System.out.print("\rWriting sector " + (k+1)*secNum + " of " + i*secNum);
|
System.out.print("\rWriting sector " + (k+1)*secNum + " of " + i*secNum);
|
flashWriteSector( startSector+k*secNum, secNum, buffer[k] ); // write the Bitstream sectors
|
flashWriteSector( startSector+k*secNum, secNum, buffer[k] ); // write the Bitstream sectors
|
}
|
}
|
System.out.println("\rWriting sector " + i*secNum + " of " + i*secNum);
|
System.out.println("\rWriting sector " + i*secNum + " of " + i*secNum);
|
flashWriteSector( startSector+k*secNum, (j-1)/flashSectorSize + 1, buffer[k] );
|
flashWriteSector( startSector+k*secNum, (j-1)/flashSectorSize + 1, buffer[k] );
|
|
|
return new Date().getTime() - t0;
|
return new Date().getTime() - t0;
|
}
|
}
|
|
|
/**
|
/**
|
* Uploads a Bitstream to the Flash.
|
* Uploads a Bitstream to the Flash.
|
* This allows the firmware to load the Bitstream from Flash. Together with installation of the firmware in EEPROM
|
* This allows the firmware to load the Bitstream from Flash. Together with installation of the firmware in EEPROM
|
* it is possible to construct fully autonomous devices.
|
* it is possible to construct fully autonomous devices.
|
* See {@link #flashUploadBitstream(InputStream,int)} for further details.
|
* See {@link #flashUploadBitstream(InputStream,int)} for further details.
|
* @param fwFileName The file name of the Bitstream. The file can be a regular file or a system resource (e.g. a file from the current jar archive).
|
* @param fwFileName The file name of the Bitstream. The file can be a regular file or a system resource (e.g. a file from the current jar archive).
|
* @param bs 0: disable bit swapping, 1: enable bit swapping, all other values: automatic detection of bit order.
|
* @param bs 0: disable bit swapping, 1: enable bit swapping, all other values: automatic detection of bit order.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if Flash memory access is not possible.
|
* @throws CapabilityException if Flash memory access is not possible.
|
* @throws BitstreamReadException if an error occurred while attempting to read the Bitstream.
|
* @throws BitstreamReadException if an error occurred while attempting to read the Bitstream.
|
*/
|
*/
|
public long flashUploadBitstream ( String fwFileName, int bs ) throws BitstreamReadException, UsbException, InvalidFirmwareException, CapabilityException {
|
public long flashUploadBitstream ( String fwFileName, int bs ) throws BitstreamReadException, UsbException, InvalidFirmwareException, CapabilityException {
|
try {
|
try {
|
return flashUploadBitstream ( JInputStream.getInputStream( fwFileName ), bs );
|
return flashUploadBitstream ( JInputStream.getInputStream( fwFileName ), bs );
|
}
|
}
|
catch (IOException e) {
|
catch (IOException e) {
|
throw new BitstreamReadException(e.getLocalizedMessage());
|
throw new BitstreamReadException(e.getLocalizedMessage());
|
}
|
}
|
}
|
}
|
|
|
/**
|
/**
|
* Uploads a Bitstream to the Flash.
|
* Uploads a Bitstream to the Flash.
|
* This allows the firmware to load the Bitstream from Flash. Together with installation of the firmware in EEPROM
|
* This allows the firmware to load the Bitstream from Flash. Together with installation of the firmware in EEPROM
|
* it is possible to construct fully autonomous devices.
|
* it is possible to construct fully autonomous devices.
|
* See {@link #flashUploadBitstream(InputStream,int)} for further details.
|
* See {@link #flashUploadBitstream(InputStream,int)} for further details.
|
* @param fwFileName The file name of the Bitstream. The file can be a regular file or a system resource (e.g. a file from the current jar archive).
|
* @param fwFileName The file name of the Bitstream. The file can be a regular file or a system resource (e.g. a file from the current jar archive).
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if Flash memory access is not possible.
|
* @throws CapabilityException if Flash memory access is not possible.
|
* @throws BitstreamReadException if an error occurred while attempting to read the Bitstream.
|
* @throws BitstreamReadException if an error occurred while attempting to read the Bitstream.
|
*/
|
*/
|
public long flashUploadBitstream ( String fwFileName ) throws BitstreamReadException, UsbException, InvalidFirmwareException, CapabilityException {
|
public long flashUploadBitstream ( String fwFileName ) throws BitstreamReadException, UsbException, InvalidFirmwareException, CapabilityException {
|
return flashUploadBitstream(fwFileName, -1);
|
return flashUploadBitstream(fwFileName, -1);
|
}
|
}
|
|
|
// ******* flashResetBitstream *************************************************
|
// ******* flashResetBitstream *************************************************
|
// Clears a Bitstream from the Flash.
|
// Clears a Bitstream from the Flash.
|
/**
|
/**
|
* Clears a Bitstream from the Flash.
|
* Clears a Bitstream from the Flash.
|
* This is achieved by writing 0 to bytes 8..9 of the boot sector, see {@link #flashUploadBitstream(String)}.
|
* This is achieved by writing 0 to bytes 8..9 of the boot sector, see {@link #flashUploadBitstream(String)}.
|
* If no boot sector is installed the method returns without any write action.
|
* If no boot sector is installed the method returns without any write action.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if Flash memory access is not possible.
|
* @throws CapabilityException if Flash memory access is not possible.
|
*/
|
*/
|
public void flashResetBitstream ( ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
public void flashResetBitstream ( ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
checkCapability(CAPABILITY_FLASH);
|
checkCapability(CAPABILITY_FLASH);
|
if ( ! flashEnabled() )
|
if ( ! flashEnabled() )
|
throw new CapabilityException(this, "Flash memory not installed or");
|
throw new CapabilityException(this, "Flash memory not installed or");
|
|
|
if ( config!=null && config.getMaxBitstreamSize()>0 ) {
|
if ( config!=null && config.getMaxBitstreamSize()>0 ) {
|
config.setBitstreamSize(0);
|
config.setBitstreamSize(0);
|
return;
|
return;
|
}
|
}
|
|
|
byte[] sector = new byte[flashSectorSize()];
|
byte[] sector = new byte[flashSectorSize()];
|
byte[] ID = new String("ZTEXBS").getBytes();
|
byte[] ID = new String("ZTEXBS").getBytes();
|
|
|
flashReadSector(0,sector); // read the boot sector
|
flashReadSector(0,sector); // read the boot sector
|
for (int k=0; k<6; k++)
|
for (int k=0; k<6; k++)
|
if ( sector[k] != ID[k] )
|
if ( sector[k] != ID[k] )
|
return;
|
return;
|
if (sector[6]!=1 || sector[7]!=1 )
|
if (sector[6]!=1 || sector[7]!=1 )
|
return;
|
return;
|
sector[8] = 0;
|
sector[8] = 0;
|
sector[9] = 0;
|
sector[9] = 0;
|
flashWriteSector(0,sector); // write the boot sector
|
flashWriteSector(0,sector); // write the boot sector
|
}
|
}
|
|
|
// ******* flashFirstFreeSector ************************************************
|
// ******* flashFirstFreeSector ************************************************
|
|
|
// Returns the first free sector of the Flash memory, i.e. the first sector behind the Bitstream
|
// Returns the first free sector of the Flash memory, i.e. the first sector behind the Bitstream
|
/**
|
/**
|
* Returns the first free sector of the Flash memory.
|
* Returns the first free sector of the Flash memory.
|
* This is the first sector behind the Bitstream, or 0 if no boot sector is installed (or 1 if a boot sector but no Bitstream is installed).
|
* This is the first sector behind the Bitstream, or 0 if no boot sector is installed (or 1 if a boot sector but no Bitstream is installed).
|
* @return the first free sector of the Flash memory.
|
* @return the first free sector of the Flash memory.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if Flash memory access is not possible.
|
* @throws CapabilityException if Flash memory access is not possible.
|
*/
|
*/
|
public int flashFirstFreeSector ( ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
public int flashFirstFreeSector ( ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
checkCapability(CAPABILITY_FLASH);
|
checkCapability(CAPABILITY_FLASH);
|
if ( ! flashEnabled() )
|
if ( ! flashEnabled() )
|
throw new CapabilityException(this, "No Flash memory installed or");
|
throw new CapabilityException(this, "No Flash memory installed or");
|
|
|
if ( config!=null && config.getMaxBitstreamSize()>0 ) {
|
if ( config!=null && config.getMaxBitstreamSize()>0 ) {
|
return (Math.max(config.getMaxBitstreamSize(), config.getBitstreamSize())+flashSectorSize()-1) / flashSectorSize();
|
return (Math.max(config.getMaxBitstreamSize(), config.getBitstreamSize())+flashSectorSize()-1) / flashSectorSize();
|
}
|
}
|
|
|
byte[] sector = new byte[flashSectorSize()];
|
byte[] sector = new byte[flashSectorSize()];
|
byte[] ID = new String("ZTEXBS").getBytes();
|
byte[] ID = new String("ZTEXBS").getBytes();
|
|
|
flashReadSector(0,sector); // read the boot sector
|
flashReadSector(0,sector); // read the boot sector
|
for (int k=0; k<6; k++)
|
for (int k=0; k<6; k++)
|
if ( sector[k] != ID[k] )
|
if ( sector[k] != ID[k] )
|
return 0;
|
return 0;
|
if (sector[6]!=1 || sector[7]!=1 )
|
if (sector[6]!=1 || sector[7]!=1 )
|
return 0;
|
return 0;
|
return (sector[8] & 255) + ((sector[9] & 255) << 8) + 1;
|
return (sector[8] & 255) + ((sector[9] & 255) << 8) + 1;
|
}
|
}
|
|
|
// ******* toHumanStr **********************************************************
|
// ******* toHumanStr **********************************************************
|
private String toHumanStr ( long i ) {
|
private String toHumanStr ( long i ) {
|
if ( i==0 ) return "0";
|
if ( i==0 ) return "0";
|
StringBuilder sb = new StringBuilder();
|
StringBuilder sb = new StringBuilder();
|
int k = 0;
|
int k = 0;
|
if ( i<0 ) {
|
if ( i<0 ) {
|
sb.append("-");
|
sb.append("-");
|
i=-i;
|
i=-i;
|
k=1;
|
k=1;
|
}
|
}
|
if ( (i & 1023) != 0 ) sb.insert(k, i & 1023); i=i>>10;
|
if ( (i & 1023) != 0 ) sb.insert(k, i & 1023); i=i>>10;
|
if ( (i & 1023) != 0 ) sb.insert(k, (i & 1023) + "K"); i=i>>10;
|
if ( (i & 1023) != 0 ) sb.insert(k, (i & 1023) + "K"); i=i>>10;
|
if ( (i & 1023) != 0 ) sb.insert(k, (i & 1023) + "M"); i=i>>10;
|
if ( (i & 1023) != 0 ) sb.insert(k, (i & 1023) + "M"); i=i>>10;
|
if ( i != 0 ) sb.append(i + "G");;
|
if ( i != 0 ) sb.append(i + "G");;
|
return sb.toString();
|
return sb.toString();
|
}
|
}
|
|
|
// ******* flashInfo **********************************************************
|
// ******* flashInfo **********************************************************
|
/**
|
/**
|
* Returns information about Flash memory.
|
* Returns information about Flash memory.
|
* The result contains the size and how much of the Flash is us used / reserved for / by the Bitstream.
|
* The result contains the size and how much of the Flash is us used / reserved for / by the Bitstream.
|
* If no Flash memeory is suppported an empty string is returned.
|
* If no Flash memeory is suppported an empty string is returned.
|
* Returns Information about Flash memory.
|
* Returns Information about Flash memory.
|
*/
|
*/
|
public String flashInfo ( ) {
|
public String flashInfo ( ) {
|
StringBuilder sb = new StringBuilder();
|
StringBuilder sb = new StringBuilder();
|
try {
|
try {
|
if ( flashSize() > 0 ) {
|
if ( flashSize() > 0 ) {
|
sb.append( "Size: " + toHumanStr(flashSize()) + " Bytes" );
|
sb.append( "Size: " + toHumanStr(flashSize()) + " Bytes" );
|
if ( config!=null && config.getMaxBitstreamSize()>0 ) {
|
if ( config!=null && config.getMaxBitstreamSize()>0 ) {
|
sb.append( "; Bitstream (used / reserved): " + toHumanStr(config.getBitstreamSize()) + " / " + toHumanStr(config.getMaxBitstreamSize()) + " Bytes" );
|
sb.append( "; Bitstream (used / reserved): " + toHumanStr(config.getBitstreamSize()) + " / " + toHumanStr(config.getMaxBitstreamSize()) + " Bytes" );
|
}
|
}
|
else {
|
else {
|
sb.append( "; Bitstream (used): " + toHumanStr(flashFirstFreeSector()*flashSectorSize()) + " Bytes" );
|
sb.append( "; Bitstream (used): " + toHumanStr(flashFirstFreeSector()*flashSectorSize()) + " Bytes" );
|
}
|
}
|
}
|
}
|
}
|
}
|
catch ( Exception e ) {
|
catch ( Exception e ) {
|
}
|
}
|
return sb.toString();
|
return sb.toString();
|
}
|
}
|
|
|
// ******* debugStackSize ******************************************************
|
// ******* debugStackSize ******************************************************
|
/**
|
/**
|
* Returns the size of message stack in messages.
|
* Returns the size of message stack in messages.
|
* @return the size of message stack in messages.
|
* @return the size of message stack in messages.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if Flash memory access is not possible.
|
* @throws CapabilityException if Flash memory access is not possible.
|
*/
|
*/
|
public int debugStackSize ( ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
public int debugStackSize ( ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
checkCapability(CAPABILITY_DEBUG);
|
checkCapability(CAPABILITY_DEBUG);
|
if ( debugStackSize<=0 || debugMsgSize<=0 ) {
|
if ( debugStackSize<=0 || debugMsgSize<=0 ) {
|
byte[] buf = new byte[7];
|
byte[] buf = new byte[7];
|
vendorRequest2(0x28, "Read debug data", 0, 0, buf, 4);
|
vendorRequest2(0x28, "Read debug data", 0, 0, buf, 4);
|
debugStackSize = buf[2] & 255;
|
debugStackSize = buf[2] & 255;
|
debugMsgSize = buf[3] & 255;
|
debugMsgSize = buf[3] & 255;
|
}
|
}
|
return debugStackSize;
|
return debugStackSize;
|
}
|
}
|
|
|
// ******* debugMsgSize ********************************************************
|
// ******* debugMsgSize ********************************************************
|
/**
|
/**
|
* Returns the size of messages in bytes.
|
* Returns the size of messages in bytes.
|
* @return the size of messages in bytes.
|
* @return the size of messages in bytes.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if Flash memory access is not possible.
|
* @throws CapabilityException if Flash memory access is not possible.
|
*/
|
*/
|
public int debugMsgSize ( ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
public int debugMsgSize ( ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
checkCapability(CAPABILITY_DEBUG);
|
checkCapability(CAPABILITY_DEBUG);
|
if ( debugMsgSize<=0 )
|
if ( debugMsgSize<=0 )
|
debugStackSize();
|
debugStackSize();
|
|
|
return debugMsgSize;
|
return debugMsgSize;
|
}
|
}
|
|
|
// ******* debugLastMsg ********************************************************
|
// ******* debugLastMsg ********************************************************
|
/**
|
/**
|
* Returns the number of the last message read out by {@link #debugReadMessages(boolean,byte[])}
|
* Returns the number of the last message read out by {@link #debugReadMessages(boolean,byte[])}
|
* @return the number of the last message read out by {@link #debugReadMessages(boolean,byte[])}
|
* @return the number of the last message read out by {@link #debugReadMessages(boolean,byte[])}
|
*/
|
*/
|
public final int debugLastMsg ( ) {
|
public final int debugLastMsg ( ) {
|
return debugLastMsg;
|
return debugLastMsg;
|
}
|
}
|
|
|
// ******* debugReadMessages ***************************************************
|
// ******* debugReadMessages ***************************************************
|
/**
|
/**
|
* Reads debug messages from message stack.
|
* Reads debug messages from message stack.
|
* The number of messages stored in buf is returned. The total number of new messages is stored in {@link #debugNewMessages}.
|
* The number of messages stored in buf is returned. The total number of new messages is stored in {@link #debugNewMessages}.
|
* The number of the latest message is returned by {@link #debugLastMsg()}.
|
* The number of the latest message is returned by {@link #debugLastMsg()}.
|
* @param all If true, all messages from stack are written to buf. If it is false, only the new messages are written to buf.
|
* @param all If true, all messages from stack are written to buf. If it is false, only the new messages are written to buf.
|
* @param buf The buffer to store the messages.
|
* @param buf The buffer to store the messages.
|
* @return the size of messages stored in buffer.
|
* @return the size of messages stored in buffer.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if Flash memory access is not possible.
|
* @throws CapabilityException if Flash memory access is not possible.
|
*/
|
*/
|
public int debugReadMessages ( boolean all, byte[] buf ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
public int debugReadMessages ( boolean all, byte[] buf ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
checkCapability(CAPABILITY_DEBUG);
|
checkCapability(CAPABILITY_DEBUG);
|
byte buf2[] = new byte[ debugStackSize()*debugMsgSize() + 4 ];
|
byte buf2[] = new byte[ debugStackSize()*debugMsgSize() + 4 ];
|
vendorRequest2(0x28, "Read debug data", 0, 0, buf2, buf2.length);
|
vendorRequest2(0x28, "Read debug data", 0, 0, buf2, buf2.length);
|
int lm = (buf2[0] & 255) | ((buf2[1] & 255) << 8);
|
int lm = (buf2[0] & 255) | ((buf2[1] & 255) << 8);
|
debugNewMessages = lm - debugLastMsg;
|
debugNewMessages = lm - debugLastMsg;
|
|
|
int r = Math.min( Math.min( buf.length/debugMsgSize() , debugStackSize ), lm);
|
int r = Math.min( Math.min( buf.length/debugMsgSize() , debugStackSize ), lm);
|
if ( !all ) r = Math.min(r,debugNewMessages);
|
if ( !all ) r = Math.min(r,debugNewMessages);
|
for (int i = 0; i<r; i++) {
|
for (int i = 0; i<r; i++) {
|
int k=(lm-r+i) % debugStackSize;
|
int k=(lm-r+i) % debugStackSize;
|
for (int j=0; j<debugMsgSize; j++ )
|
for (int j=0; j<debugMsgSize; j++ )
|
buf[i*debugMsgSize+j] = buf2[k*debugMsgSize+j+4];
|
buf[i*debugMsgSize+j] = buf2[k*debugMsgSize+j+4];
|
}
|
}
|
|
|
debugLastMsg = lm;
|
debugLastMsg = lm;
|
return r;
|
return r;
|
}
|
}
|
|
|
// ******* xmegaStrError *******************************************************
|
// ******* xmegaStrError *******************************************************
|
/**
|
/**
|
* Converts a given error code into a String.
|
* Converts a given error code into a String.
|
* @param errNum The error code.
|
* @param errNum The error code.
|
* @return an error message.
|
* @return an error message.
|
*/
|
*/
|
public String xmegaStrError ( int errNum ) {
|
public String xmegaStrError ( int errNum ) {
|
switch ( errNum ) {
|
switch ( errNum ) {
|
case XMEGA_EC_NO_ERROR:
|
case XMEGA_EC_NO_ERROR:
|
return "USB error: " + LibusbJava.usb_strerror();
|
return "USB error: " + LibusbJava.usb_strerror();
|
case XMEGA_EC_PDI_READ_ERROR:
|
case XMEGA_EC_PDI_READ_ERROR:
|
return "PDI read error";
|
return "PDI read error";
|
case XMEGA_EC_NVM_TIMEOUT:
|
case XMEGA_EC_NVM_TIMEOUT:
|
return "NVM timeout error";
|
return "NVM timeout error";
|
case XMEGA_EC_INVALID_DEVICE:
|
case XMEGA_EC_INVALID_DEVICE:
|
return "Invalid or unsupported ATxmega";
|
return "Invalid or unsupported ATxmega";
|
case XMEGA_EC_ADDRESS_ERROR:
|
case XMEGA_EC_ADDRESS_ERROR:
|
return "Address error (invalid address or wrong page size)";
|
return "Address error (invalid address or wrong page size)";
|
case XMEGA_EC_NVM_BUSY:
|
case XMEGA_EC_NVM_BUSY:
|
return "NVM busy";
|
return "NVM busy";
|
}
|
}
|
return "Error " + errNum;
|
return "Error " + errNum;
|
}
|
}
|
|
|
/**
|
/**
|
* Gets the last ATxmega error from the device.
|
* Gets the last ATxmega error from the device.
|
* @return an error message.
|
* @return an error message.
|
*/
|
*/
|
public String xmegaStrError ( ) {
|
public String xmegaStrError ( ) {
|
try {
|
try {
|
return xmegaStrError( xmegaState() );
|
return xmegaStrError( xmegaState() );
|
}
|
}
|
catch ( Exception e ) {
|
catch ( Exception e ) {
|
return "Unknown error (Error receiving error code: "+e.getLocalizedMessage() +")";
|
return "Unknown error (Error receiving error code: "+e.getLocalizedMessage() +")";
|
}
|
}
|
}
|
}
|
|
|
// ******* xmegaState **********************************************************
|
// ******* xmegaState **********************************************************
|
/**
|
/**
|
* Read ATxmega error and status information from the device.
|
* Read ATxmega error and status information from the device.
|
* @return The last error code.
|
* @return The last error code.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if ATxmega controllers are not supported by the firmware.
|
* @throws CapabilityException if ATxmega controllers are not supported by the firmware.
|
*/
|
*/
|
public int xmegaState () throws UsbException, InvalidFirmwareException, CapabilityException {
|
public int xmegaState () throws UsbException, InvalidFirmwareException, CapabilityException {
|
byte[] buf = new byte[7];
|
byte[] buf = new byte[7];
|
checkCapability(CAPABILITY_XMEGA);
|
checkCapability(CAPABILITY_XMEGA);
|
vendorRequest2(0x48, "Xmega state", 0, 0, buf, 7);
|
vendorRequest2(0x48, "Xmega state", 0, 0, buf, 7);
|
xmegaEC = buf[0] & 255;
|
xmegaEC = buf[0] & 255;
|
|
|
xmegaFlashPages = ((buf[2] & 255) << 8) | (buf[1] & 255);
|
xmegaFlashPages = ((buf[2] & 255) << 8) | (buf[1] & 255);
|
xmegaEepromPages = ((buf[4] & 255) << 8) | (buf[3] & 255);
|
xmegaEepromPages = ((buf[4] & 255) << 8) | (buf[3] & 255);
|
xmegaFlashPageSize = 1 << (buf[5] & 15);
|
xmegaFlashPageSize = 1 << (buf[5] & 15);
|
xmegaEepromPageSize = 1 << (buf[6] & 15);
|
xmegaEepromPageSize = 1 << (buf[6] & 15);
|
return xmegaEC;
|
return xmegaEC;
|
}
|
}
|
|
|
// ******* xmegaEnabled ********************************************************
|
// ******* xmegaEnabled ********************************************************
|
/**
|
/**
|
* Returns true if ATxmega controller is available.
|
* Returns true if ATxmega controller is available.
|
* @return true if ATxmega controller is available.
|
* @return true if ATxmega controller is available.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if ATxmega controllers are not supported by the firmware.
|
* @throws CapabilityException if ATxmega controllers are not supported by the firmware.
|
*/
|
*/
|
public boolean xmegaEnabled () throws UsbException, InvalidFirmwareException, CapabilityException {
|
public boolean xmegaEnabled () throws UsbException, InvalidFirmwareException, CapabilityException {
|
if ( xmegaFlashPages < 0 || xmegaEepromPages < 0 ) // init variables
|
if ( xmegaFlashPages < 0 || xmegaEepromPages < 0 ) // init variables
|
xmegaState();
|
xmegaState();
|
return xmegaFlashPages > 0 && xmegaEepromPages > 0;
|
return xmegaFlashPages > 0 && xmegaEepromPages > 0;
|
}
|
}
|
|
|
// ******* xmegaFlashPages *****************************************************
|
// ******* xmegaFlashPages *****************************************************
|
/**
|
/**
|
* Returns the number of the ATxmega Flash pages.
|
* Returns the number of the ATxmega Flash pages.
|
* @return The number of the ATxmega Flash pages.
|
* @return The number of the ATxmega Flash pages.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if ATxmega controllers are not supported by the firmware.
|
* @throws CapabilityException if ATxmega controllers are not supported by the firmware.
|
*/
|
*/
|
public int xmegaFlashPages () throws UsbException, InvalidFirmwareException, CapabilityException {
|
public int xmegaFlashPages () throws UsbException, InvalidFirmwareException, CapabilityException {
|
if ( xmegaFlashPages < 0 || xmegaEepromPages < 0 ) // init variables
|
if ( xmegaFlashPages < 0 || xmegaEepromPages < 0 ) // init variables
|
xmegaState();
|
xmegaState();
|
return xmegaFlashPages;
|
return xmegaFlashPages;
|
}
|
}
|
|
|
// ******* xmegaEepromPages ****************************************************
|
// ******* xmegaEepromPages ****************************************************
|
/**
|
/**
|
* Returns the number of the ATxmega EEPROM pages.
|
* Returns the number of the ATxmega EEPROM pages.
|
* @return The number of the ATxmega EEPROM pages.
|
* @return The number of the ATxmega EEPROM pages.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if ATxmega controllers are not supported by the firmware.
|
* @throws CapabilityException if ATxmega controllers are not supported by the firmware.
|
*/
|
*/
|
public int xmegaEepromPages () throws UsbException, InvalidFirmwareException, CapabilityException {
|
public int xmegaEepromPages () throws UsbException, InvalidFirmwareException, CapabilityException {
|
if ( xmegaFlashPages < 0 || xmegaEepromPages < 0 ) // init variables
|
if ( xmegaFlashPages < 0 || xmegaEepromPages < 0 ) // init variables
|
xmegaState();
|
xmegaState();
|
return xmegaEepromPages;
|
return xmegaEepromPages;
|
}
|
}
|
|
|
// ******* xmegaFlashPageSize **************************************************
|
// ******* xmegaFlashPageSize **************************************************
|
/**
|
/**
|
* Returns the size of the ATxmega Flash pages.
|
* Returns the size of the ATxmega Flash pages.
|
* @return The size of the ATxmega Flash pages.
|
* @return The size of the ATxmega Flash pages.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if ATxmega controllers are not supported by the firmware.
|
* @throws CapabilityException if ATxmega controllers are not supported by the firmware.
|
*/
|
*/
|
public int xmegaFlashPageSize () throws UsbException, InvalidFirmwareException, CapabilityException {
|
public int xmegaFlashPageSize () throws UsbException, InvalidFirmwareException, CapabilityException {
|
if ( xmegaFlashPages < 0 || xmegaEepromPages < 0 ) // init variables
|
if ( xmegaFlashPages < 0 || xmegaEepromPages < 0 ) // init variables
|
xmegaState();
|
xmegaState();
|
return xmegaFlashPageSize;
|
return xmegaFlashPageSize;
|
}
|
}
|
|
|
// ******* xmegaEEpromPageSize *************************************************
|
// ******* xmegaEEpromPageSize *************************************************
|
/**
|
/**
|
* Returns the size of the ATXmega EEPROM pages.
|
* Returns the size of the ATXmega EEPROM pages.
|
* @return The size of the ATXmega EEPROM pages.
|
* @return The size of the ATXmega EEPROM pages.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if ATXmega controllers are not supported by the firmware.
|
* @throws CapabilityException if ATXmega controllers are not supported by the firmware.
|
*/
|
*/
|
public int xmegaEepromPageSize () throws UsbException, InvalidFirmwareException, CapabilityException {
|
public int xmegaEepromPageSize () throws UsbException, InvalidFirmwareException, CapabilityException {
|
if ( xmegaFlashPages < 0 || xmegaEepromPages < 0 ) // init variables
|
if ( xmegaFlashPages < 0 || xmegaEepromPages < 0 ) // init variables
|
xmegaState();
|
xmegaState();
|
return xmegaEepromPageSize;
|
return xmegaEepromPageSize;
|
}
|
}
|
|
|
// ******* xmegaReset **********************************************************
|
// ******* xmegaReset **********************************************************
|
/**
|
/**
|
* Resets the ATxmega.
|
* Resets the ATxmega.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if NVRAM access to ATxmega is not supported by the firmware.
|
* @throws CapabilityException if NVRAM access to ATxmega is not supported by the firmware.
|
*/
|
*/
|
public void xmegaReset () throws UsbException, InvalidFirmwareException, CapabilityException {
|
public void xmegaReset () throws UsbException, InvalidFirmwareException, CapabilityException {
|
checkCapability(CAPABILITY_XMEGA);
|
checkCapability(CAPABILITY_XMEGA);
|
try {
|
try {
|
vendorCommand( 0x49, "XMEGA Reset" );
|
vendorCommand( 0x49, "XMEGA Reset" );
|
}
|
}
|
catch ( UsbException e ) {
|
catch ( UsbException e ) {
|
throw new UsbException( dev().dev(), "NVM Reset: " + xmegaStrError() );
|
throw new UsbException( dev().dev(), "NVM Reset: " + xmegaStrError() );
|
}
|
}
|
}
|
}
|
|
|
|
|
// ******* xmegaNvmRead ********************************************************
|
// ******* xmegaNvmRead ********************************************************
|
/**
|
/**
|
* Reads data from the NVM of ATxmega.
|
* Reads data from the NVM of ATxmega.
|
* @param addr The source address of the NVM (PDI address space).
|
* @param addr The source address of the NVM (PDI address space).
|
* @param buf A buffer for the storage of the data.
|
* @param buf A buffer for the storage of the data.
|
* @param length The amount of bytes to be read.
|
* @param length The amount of bytes to be read.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if NVRAM access to ATxmega is not supported by the firmware.
|
* @throws CapabilityException if NVRAM access to ATxmega is not supported by the firmware.
|
*/
|
*/
|
public void xmegaNvmRead ( int addr, byte[] buf, int length ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
public void xmegaNvmRead ( int addr, byte[] buf, int length ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
checkCapability(CAPABILITY_XMEGA);
|
checkCapability(CAPABILITY_XMEGA);
|
|
|
try {
|
try {
|
vendorRequest2( 0x4a, "XMEGA NVM Read", addr, addr>> 16, buf, length );
|
vendorRequest2( 0x4a, "XMEGA NVM Read", addr, addr>> 16, buf, length );
|
}
|
}
|
catch ( UsbException e ) {
|
catch ( UsbException e ) {
|
throw new UsbException( dev().dev(), "NVM Read: " + xmegaStrError() );
|
throw new UsbException( dev().dev(), "NVM Read: " + xmegaStrError() );
|
}
|
}
|
try {
|
try {
|
Thread.sleep( 3 );
|
Thread.sleep( 3 );
|
}
|
}
|
catch ( InterruptedException e) {
|
catch ( InterruptedException e) {
|
}
|
}
|
}
|
}
|
|
|
|
|
// ******* xmegaFlashRead ******************************************************
|
// ******* xmegaFlashRead ******************************************************
|
/**
|
/**
|
* Reads data from Flash memory of ATxmega.
|
* Reads data from Flash memory of ATxmega.
|
* @param addr The source address relative to the Flash memory base.
|
* @param addr The source address relative to the Flash memory base.
|
* @param buf A buffer for the storage of the data.
|
* @param buf A buffer for the storage of the data.
|
* @param length The amount of bytes to be read.
|
* @param length The amount of bytes to be read.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException If a communication error occurs.
|
* @throws UsbException If a communication error occurs.
|
* @throws CapabilityException If NVRAM access to ATxmega is not supported by the firmware.
|
* @throws CapabilityException If NVRAM access to ATxmega is not supported by the firmware.
|
*/
|
*/
|
public void xmegaFlashRead ( int addr, byte[] buf, int length ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
public void xmegaFlashRead ( int addr, byte[] buf, int length ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
checkCapability(CAPABILITY_XMEGA);
|
checkCapability(CAPABILITY_XMEGA);
|
|
|
try {
|
try {
|
vendorRequest2( 0x4b, "XMEGA Flash Read", addr, addr>> 16, buf, length );
|
vendorRequest2( 0x4b, "XMEGA Flash Read", addr, addr>> 16, buf, length );
|
}
|
}
|
catch ( UsbException e ) {
|
catch ( UsbException e ) {
|
throw new UsbException( dev().dev(), "XMEGA Flash Read: " + xmegaStrError() );
|
throw new UsbException( dev().dev(), "XMEGA Flash Read: " + xmegaStrError() );
|
}
|
}
|
try {
|
try {
|
Thread.sleep( 3 );
|
Thread.sleep( 3 );
|
}
|
}
|
catch ( InterruptedException e) {
|
catch ( InterruptedException e) {
|
}
|
}
|
}
|
}
|
|
|
|
|
|
|
// ******* xmegaEepromRead *****************************************************
|
// ******* xmegaEepromRead *****************************************************
|
/**
|
/**
|
* Reads data from EEPROM memory of ATxmega.
|
* Reads data from EEPROM memory of ATxmega.
|
* @param addr The source address relative to the EEPROM memory base.
|
* @param addr The source address relative to the EEPROM memory base.
|
* @param buf A buffer for the storage of the data.
|
* @param buf A buffer for the storage of the data.
|
* @param length The amount of bytes to be read.
|
* @param length The amount of bytes to be read.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException If a communication error occurs.
|
* @throws UsbException If a communication error occurs.
|
* @throws CapabilityException If NVRAM access to ATxmega is not supported by the firmware.
|
* @throws CapabilityException If NVRAM access to ATxmega is not supported by the firmware.
|
*/
|
*/
|
public void xmegaEepromRead ( int addr, byte[] buf, int length ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
public void xmegaEepromRead ( int addr, byte[] buf, int length ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
checkCapability(CAPABILITY_XMEGA);
|
checkCapability(CAPABILITY_XMEGA);
|
|
|
try {
|
try {
|
vendorRequest2( 0x4c, "XMEGA EEPROM Read", addr, addr>> 16, buf, length );
|
vendorRequest2( 0x4c, "XMEGA EEPROM Read", addr, addr>> 16, buf, length );
|
}
|
}
|
catch ( UsbException e ) {
|
catch ( UsbException e ) {
|
throw new UsbException( dev().dev(), "XMEGA EEPROM Read: " + xmegaStrError() );
|
throw new UsbException( dev().dev(), "XMEGA EEPROM Read: " + xmegaStrError() );
|
}
|
}
|
try {
|
try {
|
Thread.sleep( 3 );
|
Thread.sleep( 3 );
|
}
|
}
|
catch ( InterruptedException e) {
|
catch ( InterruptedException e) {
|
}
|
}
|
}
|
}
|
|
|
|
|
// ******* xmegaFuseRead *******************************************************
|
// ******* xmegaFuseRead *******************************************************
|
/**
|
/**
|
* Reads data from Fuse memory of ATxmega.
|
* Reads data from Fuse memory of ATxmega.
|
* @param addr The source address relative to the Fuse memory base.
|
* @param addr The source address relative to the Fuse memory base.
|
* @param buf A buffer for the storage of the data.
|
* @param buf A buffer for the storage of the data.
|
* @param length The amount of bytes to be read.
|
* @param length The amount of bytes to be read.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException If a communication error occurs.
|
* @throws UsbException If a communication error occurs.
|
* @throws CapabilityException If NVRAM access to ATxmega is not supported by the firmware.
|
* @throws CapabilityException If NVRAM access to ATxmega is not supported by the firmware.
|
*/
|
*/
|
public void xmegaFuseRead ( int addr, byte[] buf, int length ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
public void xmegaFuseRead ( int addr, byte[] buf, int length ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
checkCapability(CAPABILITY_XMEGA);
|
checkCapability(CAPABILITY_XMEGA);
|
|
|
try {
|
try {
|
vendorRequest2( 0x4d, "XMEGA Fuse Read", addr, addr>> 16, buf, length );
|
vendorRequest2( 0x4d, "XMEGA Fuse Read", addr, addr>> 16, buf, length );
|
}
|
}
|
catch ( UsbException e ) {
|
catch ( UsbException e ) {
|
throw new UsbException( dev().dev(), "XMEGA Fuse Read: " + xmegaStrError() );
|
throw new UsbException( dev().dev(), "XMEGA Fuse Read: " + xmegaStrError() );
|
}
|
}
|
try {
|
try {
|
Thread.sleep( 3 );
|
Thread.sleep( 3 );
|
}
|
}
|
catch ( InterruptedException e) {
|
catch ( InterruptedException e) {
|
}
|
}
|
}
|
}
|
|
|
/**
|
/**
|
* Reads data one Fuse of ATxmega.
|
* Reads data one Fuse of ATxmega.
|
* @param addr The index of th Fuse.
|
* @param addr The index of th Fuse.
|
* @return The Fuse read.
|
* @return The Fuse read.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException If a communication error occurs.
|
* @throws UsbException If a communication error occurs.
|
* @throws CapabilityException If NVRAM access to ATxmega is not supported by the firmware.
|
* @throws CapabilityException If NVRAM access to ATxmega is not supported by the firmware.
|
*/
|
*/
|
public int xmegaFuseRead ( int addr ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
public int xmegaFuseRead ( int addr ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
byte[] buf = new byte[1];
|
byte[] buf = new byte[1];
|
checkCapability(CAPABILITY_XMEGA);
|
checkCapability(CAPABILITY_XMEGA);
|
try {
|
try {
|
vendorRequest2( 0x4d, "XMEGA Fuse Read", addr, 0, buf, 1 );
|
vendorRequest2( 0x4d, "XMEGA Fuse Read", addr, 0, buf, 1 );
|
}
|
}
|
catch ( UsbException e ) {
|
catch ( UsbException e ) {
|
throw new UsbException( dev().dev(), "XMEGA Fuse Read: " + xmegaStrError() );
|
throw new UsbException( dev().dev(), "XMEGA Fuse Read: " + xmegaStrError() );
|
}
|
}
|
try {
|
try {
|
Thread.sleep( 3 );
|
Thread.sleep( 3 );
|
}
|
}
|
catch ( InterruptedException e) {
|
catch ( InterruptedException e) {
|
}
|
}
|
return buf[0] & 255;
|
return buf[0] & 255;
|
}
|
}
|
|
|
|
|
// ******* xmegaFlashPageWrite *************************************************
|
// ******* xmegaFlashPageWrite *************************************************
|
/**
|
/**
|
* Writes data to Flash memory of ATxmega.
|
* Writes data to Flash memory of ATxmega.
|
* @param addr The source address relative to the Flash memory base.
|
* @param addr The source address relative to the Flash memory base.
|
* @param buf A buffer that stores the data.
|
* @param buf A buffer that stores the data.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if NVRAM access to ATxmega is not supported by the firmware.
|
* @throws CapabilityException if NVRAM access to ATxmega is not supported by the firmware.
|
* @throws IndexOutOfBoundsException If the buffer is smaller than the Flash page size.
|
* @throws IndexOutOfBoundsException If the buffer is smaller than the Flash page size.
|
*/
|
*/
|
public void xmegaFlashPageWrite ( int addr, byte[] buf ) throws UsbException, InvalidFirmwareException, CapabilityException, IndexOutOfBoundsException {
|
public void xmegaFlashPageWrite ( int addr, byte[] buf ) throws UsbException, InvalidFirmwareException, CapabilityException, IndexOutOfBoundsException {
|
checkCapability(CAPABILITY_XMEGA);
|
checkCapability(CAPABILITY_XMEGA);
|
|
|
if ( buf.length < xmegaFlashPageSize() )
|
if ( buf.length < xmegaFlashPageSize() )
|
throw new IndexOutOfBoundsException( "Buffer smaller than the Flash page size: " + buf.length + " < " + xmegaFlashPageSize);
|
throw new IndexOutOfBoundsException( "Buffer smaller than the Flash page size: " + buf.length + " < " + xmegaFlashPageSize);
|
|
|
try {
|
try {
|
vendorCommand2( 0x4b, "XMEGA Flash page write", addr, addr>> 16, buf, xmegaFlashPageSize );
|
vendorCommand2( 0x4b, "XMEGA Flash page write", addr, addr>> 16, buf, xmegaFlashPageSize );
|
}
|
}
|
catch ( UsbException e ) {
|
catch ( UsbException e ) {
|
throw new UsbException( dev().dev(), "XMEGA Flash page write: " + xmegaStrError() );
|
throw new UsbException( dev().dev(), "XMEGA Flash page write: " + xmegaStrError() );
|
}
|
}
|
try {
|
try {
|
Thread.sleep( 3 );
|
Thread.sleep( 3 );
|
}
|
}
|
catch ( InterruptedException e) {
|
catch ( InterruptedException e) {
|
}
|
}
|
}
|
}
|
|
|
// ******* xmegaEpromPageWrite *************************************************
|
// ******* xmegaEpromPageWrite *************************************************
|
/**
|
/**
|
* Writes data to EEPROM memory of ATxmega.
|
* Writes data to EEPROM memory of ATxmega.
|
* @param addr The source address relative to the EEPROM memory base.
|
* @param addr The source address relative to the EEPROM memory base.
|
* @param buf A buffer that stores the data.
|
* @param buf A buffer that stores the data.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if NVRAM access to ATxmega is not supported by the firmware.
|
* @throws CapabilityException if NVRAM access to ATxmega is not supported by the firmware.
|
* @throws IndexOutOfBoundsException If the buffer is smaller than the EEPROM page size.
|
* @throws IndexOutOfBoundsException If the buffer is smaller than the EEPROM page size.
|
*/
|
*/
|
public void xmegaEepromPageWrite ( int addr, byte[] buf ) throws UsbException, InvalidFirmwareException, CapabilityException, IndexOutOfBoundsException {
|
public void xmegaEepromPageWrite ( int addr, byte[] buf ) throws UsbException, InvalidFirmwareException, CapabilityException, IndexOutOfBoundsException {
|
checkCapability(CAPABILITY_XMEGA);
|
checkCapability(CAPABILITY_XMEGA);
|
|
|
if ( buf.length < xmegaEepromPageSize() )
|
if ( buf.length < xmegaEepromPageSize() )
|
throw new IndexOutOfBoundsException( "Buffer smaller than the EEPROM page size: " + buf.length + " < " + xmegaEepromPageSize);
|
throw new IndexOutOfBoundsException( "Buffer smaller than the EEPROM page size: " + buf.length + " < " + xmegaEepromPageSize);
|
|
|
try {
|
try {
|
vendorCommand2( 0x4c, "XMEGA EEPROM page write", addr, addr>> 16, buf, xmegaEepromPageSize );
|
vendorCommand2( 0x4c, "XMEGA EEPROM page write", addr, addr>> 16, buf, xmegaEepromPageSize );
|
}
|
}
|
catch ( UsbException e ) {
|
catch ( UsbException e ) {
|
throw new UsbException( dev().dev(), "XMEGA EEPROM page write: " + xmegaStrError() );
|
throw new UsbException( dev().dev(), "XMEGA EEPROM page write: " + xmegaStrError() );
|
}
|
}
|
try {
|
try {
|
Thread.sleep( 3 );
|
Thread.sleep( 3 );
|
}
|
}
|
catch ( InterruptedException e) {
|
catch ( InterruptedException e) {
|
}
|
}
|
}
|
}
|
|
|
// ******* xmegaFuseWrite ******************************************************
|
// ******* xmegaFuseWrite ******************************************************
|
/**
|
/**
|
* Writes one Fuse of the ATxmega.
|
* Writes one Fuse of the ATxmega.
|
* @param addr The index of th Fuse.
|
* @param addr The index of th Fuse.
|
* @param val The value of th Fuse.
|
* @param val The value of th Fuse.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if NVRAM access to ATxmega is not supported by the firmware.
|
* @throws CapabilityException if NVRAM access to ATxmega is not supported by the firmware.
|
*/
|
*/
|
public void xmegaFuseWrite ( int addr, int val ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
public void xmegaFuseWrite ( int addr, int val ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
checkCapability(CAPABILITY_XMEGA);
|
checkCapability(CAPABILITY_XMEGA);
|
|
|
try {
|
try {
|
vendorCommand( 0x4d, "XMEGA Fuse write", val, addr);
|
vendorCommand( 0x4d, "XMEGA Fuse write", val, addr);
|
}
|
}
|
catch ( UsbException e ) {
|
catch ( UsbException e ) {
|
throw new UsbException( dev().dev(), "XMEGA Fuse write: " + xmegaStrError() );
|
throw new UsbException( dev().dev(), "XMEGA Fuse write: " + xmegaStrError() );
|
}
|
}
|
try {
|
try {
|
Thread.sleep( 3 );
|
Thread.sleep( 3 );
|
}
|
}
|
catch ( InterruptedException e) {
|
catch ( InterruptedException e) {
|
}
|
}
|
}
|
}
|
|
|
// ******* xmegaIhxWrite *******************************************************
|
// ******* xmegaIhxWrite *******************************************************
|
/**
|
/**
|
* Uploads data to NVM
|
* Uploads data to NVM
|
*/
|
*/
|
private long xmegaIhxWrite ( boolean toFlash, IhxFile ihxFile ) throws UsbException, InvalidFirmwareException, CapabilityException, FirmwareUploadException {
|
private long xmegaIhxWrite ( boolean toFlash, IhxFile ihxFile ) throws UsbException, InvalidFirmwareException, CapabilityException, FirmwareUploadException {
|
final int maxTries = 3; // maximum amount of tries
|
final int maxTries = 3; // maximum amount of tries
|
int pageSize = toFlash ? xmegaFlashPageSize() : xmegaEepromPageSize();
|
int pageSize = toFlash ? xmegaFlashPageSize() : xmegaEepromPageSize();
|
checkCapability(CAPABILITY_XMEGA);
|
checkCapability(CAPABILITY_XMEGA);
|
|
|
long t0 = new Date().getTime();
|
long t0 = new Date().getTime();
|
|
|
byte buf1[] = new byte[pageSize];
|
byte buf1[] = new byte[pageSize];
|
byte buf2[] = new byte[pageSize];
|
byte buf2[] = new byte[pageSize];
|
|
|
for (int i = 0; i<65536; i+=pageSize ) {
|
for (int i = 0; i<65536; i+=pageSize ) {
|
|
|
boolean b = false;
|
boolean b = false;
|
boolean c = true;
|
boolean c = true;
|
for ( int j=0; (j < pageSize ) && ( i+j < 65536 ); j++ ) {
|
for ( int j=0; (j < pageSize ) && ( i+j < 65536 ); j++ ) {
|
boolean d = (ihxFile.ihxData[i+j]>=0) && (ihxFile.ihxData[i+j]<=255); // data vaild ?
|
boolean d = (ihxFile.ihxData[i+j]>=0) && (ihxFile.ihxData[i+j]<=255); // data vaild ?
|
b |= d;
|
b |= d;
|
c &= d;
|
c &= d;
|
}
|
}
|
if ( b ) { // page contains data ==> has to be written
|
if ( b ) { // page contains data ==> has to be written
|
// System.out.print("Page " + i +": " );
|
// System.out.print("Page " + i +": " );
|
|
|
// read page, if firmware image contains undefined bytes
|
// read page, if firmware image contains undefined bytes
|
if ( ! c ) {
|
if ( ! c ) {
|
// System.out.print("R");
|
// System.out.print("R");
|
if ( toFlash )
|
if ( toFlash )
|
xmegaFlashRead ( i, buf1, pageSize );
|
xmegaFlashRead ( i, buf1, pageSize );
|
else
|
else
|
xmegaEepromRead ( i, buf1, pageSize );
|
xmegaEepromRead ( i, buf1, pageSize );
|
}
|
}
|
|
|
// prepare the page buffer
|
// prepare the page buffer
|
for ( int j=0; (j < pageSize ) && ( i+j < 65536 ); j++ ) {
|
for ( int j=0; (j < pageSize ) && ( i+j < 65536 ); j++ ) {
|
if ( (ihxFile.ihxData[i+j]>=0) && (ihxFile.ihxData[i+j]<=255) )
|
if ( (ihxFile.ihxData[i+j]>=0) && (ihxFile.ihxData[i+j]<=255) )
|
buf1[j]= (byte) ihxFile.ihxData[i+j];
|
buf1[j]= (byte) ihxFile.ihxData[i+j];
|
}
|
}
|
|
|
for ( int k=1; b ; k++ ) {
|
for ( int k=1; b ; k++ ) {
|
// write the page
|
// write the page
|
// System.out.print("W");
|
// System.out.print("W");
|
if ( toFlash )
|
if ( toFlash )
|
xmegaFlashPageWrite ( i, buf1 );
|
xmegaFlashPageWrite ( i, buf1 );
|
else
|
else
|
xmegaEepromPageWrite ( i, buf1 );
|
xmegaEepromPageWrite ( i, buf1 );
|
|
|
// verify it
|
// verify it
|
// System.out.print("V");
|
// System.out.print("V");
|
if ( toFlash )
|
if ( toFlash )
|
xmegaFlashRead ( i, buf2, pageSize );
|
xmegaFlashRead ( i, buf2, pageSize );
|
else
|
else
|
xmegaEepromRead ( i, buf2, pageSize );
|
xmegaEepromRead ( i, buf2, pageSize );
|
b=false;
|
b=false;
|
for ( int j=0; (j < pageSize) && (! b ); j++ ) {
|
for ( int j=0; (j < pageSize) && (! b ); j++ ) {
|
b |= buf1[j] != buf2[j];
|
b |= buf1[j] != buf2[j];
|
}
|
}
|
if ( b ) {
|
if ( b ) {
|
if ( k<maxTries ) {
|
if ( k<maxTries ) {
|
System.err.println("Warning: xmegaWriteFirmware: Verification of " + ( toFlash ? "Flash" : "EEPROM" ) + " page" + i + " failed (try " + k +")" );
|
System.err.println("Warning: xmegaWriteFirmware: Verification of " + ( toFlash ? "Flash" : "EEPROM" ) + " page" + i + " failed (try " + k +")" );
|
}
|
}
|
else {
|
else {
|
System.err.println("Warning: xmegaWriteFirmware: Verification of " + ( toFlash ? "Flash" : "EEPROM" ) + " page " + i + " failed");
|
System.err.println("Warning: xmegaWriteFirmware: Verification of " + ( toFlash ? "Flash" : "EEPROM" ) + " page " + i + " failed");
|
}
|
}
|
}
|
}
|
b = false;
|
b = false;
|
|
|
// System.out.println();
|
// System.out.println();
|
}
|
}
|
}
|
}
|
}
|
}
|
|
|
return new Date().getTime() - t0;
|
return new Date().getTime() - t0;
|
}
|
}
|
|
|
|
|
|
|
// ******* xmegaWriteFirmware **************************************************
|
// ******* xmegaWriteFirmware **************************************************
|
/**
|
/**
|
* Uploads firmware to the flash memory
|
* Uploads firmware to the flash memory
|
* @param ihxFile The firmware / data image.
|
* @param ihxFile The firmware / data image.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if NVRAM access to ATxmega is not supported by the firmware.
|
* @throws CapabilityException if NVRAM access to ATxmega is not supported by the firmware.
|
* @throws FirmwareUploadException if the verification fails.
|
* @throws FirmwareUploadException if the verification fails.
|
* @return the upload time in ms.
|
* @return the upload time in ms.
|
*/
|
*/
|
public long xmegaWriteFirmware ( IhxFile ihxFile ) throws UsbException, InvalidFirmwareException, CapabilityException, FirmwareUploadException {
|
public long xmegaWriteFirmware ( IhxFile ihxFile ) throws UsbException, InvalidFirmwareException, CapabilityException, FirmwareUploadException {
|
return xmegaIhxWrite( true, ihxFile);
|
return xmegaIhxWrite( true, ihxFile);
|
}
|
}
|
|
|
|
|
// ******* xmegaWriteEeprom ****************************************************
|
// ******* xmegaWriteEeprom ****************************************************
|
/**
|
/**
|
* Uploads data to the EEPROM memory
|
* Uploads data to the EEPROM memory
|
* @param ihxFile The firmware / data image.
|
* @param ihxFile The firmware / data image.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if NVRAM access to ATxmega is not supported by the firmware.
|
* @throws CapabilityException if NVRAM access to ATxmega is not supported by the firmware.
|
* @throws FirmwareUploadException if the verification fails.
|
* @throws FirmwareUploadException if the verification fails.
|
* @return the upload time in ms.
|
* @return the upload time in ms.
|
*/
|
*/
|
public long xmegaWriteEeprom ( IhxFile ihxFile ) throws UsbException, InvalidFirmwareException, CapabilityException, FirmwareUploadException {
|
public long xmegaWriteEeprom ( IhxFile ihxFile ) throws UsbException, InvalidFirmwareException, CapabilityException, FirmwareUploadException {
|
return xmegaIhxWrite( false, ihxFile);
|
return xmegaIhxWrite( false, ihxFile);
|
}
|
}
|
|
|
|
|
// ******* toString ************************************************************
|
// ******* toString ************************************************************
|
/**
|
/**
|
* Returns a lot of useful information about the corresponding device.
|
* Returns a lot of useful information about the corresponding device.
|
* @return a lot of useful information about the corresponding device.
|
* @return a lot of useful information about the corresponding device.
|
*/
|
*/
|
public String toString () {
|
public String toString () {
|
String str = dev().toString();
|
String str = dev().toString();
|
try {
|
try {
|
str += "\n " + getFpgaConfigurationStr();
|
str += "\n " + getFpgaConfigurationStr();
|
}
|
}
|
catch ( Exception e ) {
|
catch ( Exception e ) {
|
}
|
}
|
return str;
|
return str;
|
}
|
}
|
|
|
// ******* capabilityInfo ******************************************************
|
// ******* capabilityInfo ******************************************************
|
/**
|
/**
|
* Creates a String with capability information.
|
* Creates a String with capability information.
|
* @param pf A separator between the single capabilities, e.g. ", "
|
* @param pf A separator between the single capabilities, e.g. ", "
|
* @return a string of the supported capabilities.
|
* @return a string of the supported capabilities.
|
*/
|
*/
|
public String capabilityInfo ( String pf ) {
|
public String capabilityInfo ( String pf ) {
|
String str = "";
|
String str = "";
|
for ( int i=0; i<6; i++ )
|
for ( int i=0; i<6; i++ )
|
for (int j=0; j<8; j++ )
|
for (int j=0; j<8; j++ )
|
if ( dev().interfaceCapabilities(i,j) ) {
|
if ( dev().interfaceCapabilities(i,j) ) {
|
if ( ! str.equals("") )
|
if ( ! str.equals("") )
|
str+=pf;
|
str+=pf;
|
if (i*8+j < capabilityStrings.length)
|
if (i*8+j < capabilityStrings.length)
|
str+=capabilityStrings[i*8+j];
|
str+=capabilityStrings[i*8+j];
|
else
|
else
|
str+=i+"."+j;
|
str+=i+"."+j;
|
}
|
}
|
return str;
|
return str;
|
}
|
}
|
// ******* configureFpgaHS *****************************************************
|
// ******* configureFpgaHS *****************************************************
|
// returns configuration time in ms
|
// returns configuration time in ms
|
/**
|
/**
|
* Upload a Bitstream to the FPGA using high speed mode.
|
* Upload a Bitstream to the FPGA using high speed mode.
|
* @param inputStream for reading the Bitstream.
|
* @param inputStream for reading the Bitstream.
|
* @param force If set to true existing configurations will be overwritten. (By default an {@link AlreadyConfiguredException} is thrown).
|
* @param force If set to true existing configurations will be overwritten. (By default an {@link AlreadyConfiguredException} is thrown).
|
* @param bs 0: disable bit swapping, 1: enable bit swapping, all other values: automatic detection of bit order.
|
* @param bs 0: disable bit swapping, 1: enable bit swapping, all other values: automatic detection of bit order.
|
* @throws BitstreamReadException if an error occurred while attempting to read the Bitstream.
|
* @throws BitstreamReadException if an error occurred while attempting to read the Bitstream.
|
* @throws BitstreamUploadException if an error occurred while attempting to upload the Bitstream.
|
* @throws BitstreamUploadException if an error occurred while attempting to upload the Bitstream.
|
* @throws AlreadyConfiguredException if the FPGA is already configured.
|
* @throws AlreadyConfiguredException if the FPGA is already configured.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if FPGA configuration is not supported by the firmware.
|
* @throws CapabilityException if FPGA configuration is not supported by the firmware.
|
*/
|
*/
|
public long configureFpgaHS ( InputStream inputStream, boolean force, int bs ) throws BitstreamReadException, UsbException, BitstreamUploadException, AlreadyConfiguredException, InvalidFirmwareException, CapabilityException {
|
public long configureFpgaHS ( InputStream inputStream, boolean force, int bs ) throws BitstreamReadException, UsbException, BitstreamUploadException, AlreadyConfiguredException, InvalidFirmwareException, CapabilityException {
|
final int transactionBytes = 16384;
|
final int transactionBytes = 16384;
|
long t0 = 0;
|
long t0 = 0;
|
byte[] settings = new byte[2];
|
byte[] settings = new byte[2];
|
boolean releaseIF;
|
boolean releaseIF;
|
|
|
checkCapability(CAPABILITY_HS_FPGA);
|
checkCapability(CAPABILITY_HS_FPGA);
|
vendorRequest2(0x33, "getHSFpgaSettings", settings, 2);
|
vendorRequest2(0x33, "getHSFpgaSettings", settings, 2);
|
|
|
if ( !force && getFpgaConfiguration() )
|
if ( !force && getFpgaConfiguration() )
|
throw new AlreadyConfiguredException();
|
throw new AlreadyConfiguredException();
|
|
|
releaseIF = ! getInterfaceClaimed(settings[1] & 255);
|
releaseIF = ! getInterfaceClaimed(settings[1] & 255);
|
// System.out.println("EP "+ settings[0] + " IF "+settings[1]+ " claim " + releaseIF);
|
// System.out.println("EP "+ settings[0] + " IF "+settings[1]+ " claim " + releaseIF);
|
|
|
// read the Bitstream file
|
// read the Bitstream file
|
byte[][] buffer = new byte[16*1024*1024/transactionBytes][];
|
byte[][] buffer = new byte[16*1024*1024/transactionBytes][];
|
int size = 0;
|
int size = 0;
|
try {
|
try {
|
int j = transactionBytes;
|
int j = transactionBytes;
|
for ( int i=0; i<buffer.length && j==transactionBytes; i++ ) {
|
for ( int i=0; i<buffer.length && j==transactionBytes; i++ ) {
|
buffer[i] = new byte[transactionBytes];
|
buffer[i] = new byte[transactionBytes];
|
int k;
|
int k;
|
j = 0;
|
j = 0;
|
do {
|
do {
|
k = inputStream.read( buffer[i], j, transactionBytes-j );
|
k = inputStream.read( buffer[i], j, transactionBytes-j );
|
if ( k < 0 )
|
if ( k < 0 )
|
k = 0;
|
k = 0;
|
j += k;
|
j += k;
|
}
|
}
|
while ( j<transactionBytes && k>0 );
|
while ( j<transactionBytes && k>0 );
|
size += j;
|
size += j;
|
}
|
}
|
|
|
try {
|
try {
|
inputStream.close();
|
inputStream.close();
|
}
|
}
|
catch ( Exception e ) {
|
catch ( Exception e ) {
|
}
|
}
|
}
|
}
|
catch (IOException e) {
|
catch (IOException e) {
|
throw new BitstreamReadException(e.getLocalizedMessage());
|
throw new BitstreamReadException(e.getLocalizedMessage());
|
}
|
}
|
|
|
if ( size < 64 )
|
if ( size < 64 )
|
throw new BitstreamReadException("Invalid file size: " + size );
|
throw new BitstreamReadException("Invalid file size: " + size );
|
|
|
// detect bitstream bit order and swap bits if necessary
|
// detect bitstream bit order and swap bits if necessary
|
if ( bs<0 || bs>1 )
|
if ( bs<0 || bs>1 )
|
bs = detectBitstreamBitOrder ( buffer[0] );
|
bs = detectBitstreamBitOrder ( buffer[0] );
|
if ( bs == 1 )
|
if ( bs == 1 )
|
swapBits(buffer,size);
|
swapBits(buffer,size);
|
|
|
// remove NOP's from the end
|
// remove NOP's from the end
|
/* System.out.println(size);
|
/* System.out.println(size);
|
while ( size-2>=0 && buffer[(size-2) / transactionBytes][(size-2) % transactionBytes] == 4 && buffer[(size-1) / transactionBytes][(size-1) % transactionBytes]==0 )
|
while ( size-2>=0 && buffer[(size-2) / transactionBytes][(size-2) % transactionBytes] == 4 && buffer[(size-1) / transactionBytes][(size-1) % transactionBytes]==0 )
|
size-=2;
|
size-=2;
|
System.out.println(size);
|
System.out.println(size);
|
*/
|
*/
|
|
|
// claim interface if required
|
// claim interface if required
|
if ( releaseIF ) claimInterface( settings[1] & 255 );
|
if ( releaseIF ) claimInterface( settings[1] & 255 );
|
|
|
// System.out.println(size & 127);
|
// System.out.println(size & 127);
|
|
|
// upload the Bitstream file
|
// upload the Bitstream file
|
for ( int tries=3; tries>0; tries-- ) {
|
for ( int tries=3; tries>0; tries-- ) {
|
|
|
vendorCommand(0x34, "initHSFPGAConfiguration" );
|
vendorCommand(0x34, "initHSFPGAConfiguration" );
|
|
|
try {
|
try {
|
t0 = -new Date().getTime();
|
t0 = -new Date().getTime();
|
|
|
for ( int i=0; i<buffer.length && i*transactionBytes < size; i++ ) {
|
for ( int i=0; i<buffer.length && i*transactionBytes < size; i++ ) {
|
int j = size-i*transactionBytes;
|
int j = size-i*transactionBytes;
|
if (j>transactionBytes)
|
if (j>transactionBytes)
|
j = transactionBytes;
|
j = transactionBytes;
|
|
|
if ( j>0 ) {
|
if ( j>0 ) {
|
int l = LibusbJava.usb_bulk_write(handle(), settings[0] & 255, buffer[i], j, 1000);
|
int l = LibusbJava.usb_bulk_write(handle(), settings[0] & 255, buffer[i], j, 1000);
|
if ( l < 0 )
|
if ( l < 0 )
|
throw new UsbException("Error sending Bitstream: " + l + ": " + LibusbJava.usb_strerror());
|
throw new UsbException("Error sending Bitstream: " + l + ": " + LibusbJava.usb_strerror());
|
else if ( l != j )
|
else if ( l != j )
|
throw new UsbException("Error sending Bitstream: Sent " + l +" of " + j + " bytes");
|
throw new UsbException("Error sending Bitstream: Sent " + l +" of " + j + " bytes");
|
}
|
}
|
}
|
}
|
|
|
try {
|
try {
|
Thread.sleep( (size % transactionBytes) / 1000 + 10 );
|
Thread.sleep( (size % transactionBytes) / 1000 + 10 );
|
}
|
}
|
catch ( InterruptedException e) {
|
catch ( InterruptedException e) {
|
}
|
}
|
|
|
vendorCommand(0x35, "finishHSFPGAConfiguration" );
|
vendorCommand(0x35, "finishHSFPGAConfiguration" );
|
t0 += new Date().getTime();
|
t0 += new Date().getTime();
|
|
|
getFpgaState();
|
getFpgaState();
|
// System.err.println("fpgaConfigred=" + fpgaConfigured + " fpgaBytes="+fpgaBytes + " ("+size+") fpgaInitB="+fpgaInitB + " time=" + t0);
|
// System.err.println("fpgaConfigred=" + fpgaConfigured + " fpgaBytes="+fpgaBytes + " ("+size+") fpgaInitB="+fpgaInitB + " time=" + t0);
|
if ( ! fpgaConfigured ) {
|
if ( ! fpgaConfigured ) {
|
throw new BitstreamUploadException( "FPGA configuration failed: DONE pin does not go high, possible USB transfer errors (INIT_B_HIST=" + fpgaInitB + (fpgaBytes==0 ? "" : "; " + (size - fpgaBytes) + " bytes got lost") + ")" );
|
throw new BitstreamUploadException( "FPGA configuration failed: DONE pin does not go high, possible USB transfer errors (INIT_B_HIST=" + fpgaInitB + (fpgaBytes==0 ? "" : "; " + (size - fpgaBytes) + " bytes got lost") + ")" );
|
}
|
}
|
|
|
if ( enableExtraFpgaConfigurationChecks ) {
|
if ( enableExtraFpgaConfigurationChecks ) {
|
if ( fpgaBytes!=0 && fpgaBytes!=size )
|
if ( fpgaBytes!=0 && fpgaBytes!=size )
|
System.err.println("Warning: Possible FPGA configuration data loss: " + (size - fpgaBytes) + " bytes got lost");
|
System.err.println("Warning: Possible FPGA configuration data loss: " + (size - fpgaBytes) + " bytes got lost");
|
if ( fpgaInitB!=222 )
|
if ( fpgaInitB!=222 )
|
System.err.println("Warning: Possible Bitstream CRC error: INIT_B_HIST=" + fpgaInitB );
|
System.err.println("Warning: Possible Bitstream CRC error: INIT_B_HIST=" + fpgaInitB );
|
}
|
}
|
|
|
tries = 0;
|
tries = 0;
|
}
|
}
|
catch ( BitstreamUploadException e ) {
|
catch ( BitstreamUploadException e ) {
|
if (tries == 1)
|
if (tries == 1)
|
throw e;
|
throw e;
|
else if ( tries<3 || enableExtraFpgaConfigurationChecks )
|
else if ( tries<3 || enableExtraFpgaConfigurationChecks )
|
System.err.println("Warning: " + e.getLocalizedMessage() +": Retrying it ...");
|
System.err.println("Warning: " + e.getLocalizedMessage() +": Retrying it ...");
|
}
|
}
|
}
|
}
|
|
|
if ( releaseIF ) releaseInterface( settings[1] & 255 );
|
if ( releaseIF ) releaseInterface( settings[1] & 255 );
|
|
|
try {
|
try {
|
Thread.sleep( 25 );
|
Thread.sleep( 25 );
|
}
|
}
|
catch ( InterruptedException e) {
|
catch ( InterruptedException e) {
|
}
|
}
|
|
|
return t0;
|
return t0;
|
}
|
}
|
|
|
// returns configuration time in ms
|
// returns configuration time in ms
|
/**
|
/**
|
* Upload a Bitstream to the FPGA using high speed mode.
|
* Upload a Bitstream to the FPGA using high speed mode.
|
* @param fwFileName The file name of the Bitstream. The file can be a regular file or a system resource (e.g. a file from the current jar archive).
|
* @param fwFileName The file name of the Bitstream. The file can be a regular file or a system resource (e.g. a file from the current jar archive).
|
* @param force If set to true existing configurations will be overwritten. (By default an {@link AlreadyConfiguredException} is thrown).
|
* @param force If set to true existing configurations will be overwritten. (By default an {@link AlreadyConfiguredException} is thrown).
|
* @param bs 0: disable bit swapping, 1: enable bit swapping, all other values: automatic detection of bit order.
|
* @param bs 0: disable bit swapping, 1: enable bit swapping, all other values: automatic detection of bit order.
|
* @throws BitstreamReadException if an error occurred while attempting to read the Bitstream.
|
* @throws BitstreamReadException if an error occurred while attempting to read the Bitstream.
|
* @throws BitstreamUploadException if an error occurred while attempting to upload the Bitstream.
|
* @throws BitstreamUploadException if an error occurred while attempting to upload the Bitstream.
|
* @throws AlreadyConfiguredException if the FPGA is already configured.
|
* @throws AlreadyConfiguredException if the FPGA is already configured.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if FPGA configuration is not supported by the firmware.
|
* @throws CapabilityException if FPGA configuration is not supported by the firmware.
|
*/
|
*/
|
public long configureFpgaHS ( String fwFileName, boolean force, int bs ) throws BitstreamReadException, UsbException, BitstreamUploadException, AlreadyConfiguredException, InvalidFirmwareException, CapabilityException {
|
public long configureFpgaHS ( String fwFileName, boolean force, int bs ) throws BitstreamReadException, UsbException, BitstreamUploadException, AlreadyConfiguredException, InvalidFirmwareException, CapabilityException {
|
try {
|
try {
|
return configureFpgaHS( JInputStream.getInputStream( fwFileName ), force, bs );
|
return configureFpgaHS( JInputStream.getInputStream( fwFileName ), force, bs );
|
}
|
}
|
catch (IOException e) {
|
catch (IOException e) {
|
throw new BitstreamReadException(e.getLocalizedMessage());
|
throw new BitstreamReadException(e.getLocalizedMessage());
|
}
|
}
|
}
|
}
|
|
|
// ******* configureFpga *****************************************************
|
// ******* configureFpga *****************************************************
|
// returns configuration time in ms
|
// returns configuration time in ms
|
/**
|
/**
|
* Upload a Bitstream to the FPGA using high speed mode (if available) or low speed mode.
|
* Upload a Bitstream to the FPGA using high speed mode (if available) or low speed mode.
|
* @param inputStream for reading the Bitstream.
|
* @param inputStream for reading the Bitstream.
|
* @param force If set to true existing configurations will be overwritten. (By default an {@link AlreadyConfiguredException} is thrown).
|
* @param force If set to true existing configurations will be overwritten. (By default an {@link AlreadyConfiguredException} is thrown).
|
* @param bs 0: disable bit swapping, 1: enable bit swapping, all other values: automatic detection of bit order.
|
* @param bs 0: disable bit swapping, 1: enable bit swapping, all other values: automatic detection of bit order.
|
* @throws BitstreamReadException if an error occurred while attempting to read the Bitstream.
|
* @throws BitstreamReadException if an error occurred while attempting to read the Bitstream.
|
* @throws BitstreamUploadException if an error occurred while attempting to upload the Bitstream.
|
* @throws BitstreamUploadException if an error occurred while attempting to upload the Bitstream.
|
* @throws AlreadyConfiguredException if the FPGA is already configured.
|
* @throws AlreadyConfiguredException if the FPGA is already configured.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if FPGA configuration is not supported by the firmware.
|
* @throws CapabilityException if FPGA configuration is not supported by the firmware.
|
* @throws IOException if mark/reset is not supported
|
* @throws IOException if mark/reset is not supported
|
*/
|
*/
|
public long configureFpga ( InputStream inputStream, boolean force, int bs ) throws BitstreamReadException, UsbException, BitstreamUploadException, AlreadyConfiguredException, InvalidFirmwareException, CapabilityException, IOException {
|
public long configureFpga ( InputStream inputStream, boolean force, int bs ) throws BitstreamReadException, UsbException, BitstreamUploadException, AlreadyConfiguredException, InvalidFirmwareException, CapabilityException, IOException {
|
try {
|
try {
|
inputStream.mark(64*1024*1024);
|
inputStream.mark(64*1024*1024);
|
return configureFpgaHS( inputStream, force, bs );
|
return configureFpgaHS( inputStream, force, bs );
|
}
|
}
|
catch ( CapabilityException e ) {
|
catch ( CapabilityException e ) {
|
return configureFpgaLS( inputStream, force, bs );
|
return configureFpgaLS( inputStream, force, bs );
|
}
|
}
|
catch ( UsbException e ) {
|
catch ( UsbException e ) {
|
System.err.println("Warning: High speed FPGA configuration failed, trying low speed mode:" + e.getLocalizedMessage() +": Trying low speed mode");
|
System.err.println("Warning: High speed FPGA configuration failed, trying low speed mode:" + e.getLocalizedMessage() +": Trying low speed mode");
|
inputStream.reset();
|
inputStream.reset();
|
return configureFpgaLS( inputStream, force, bs );
|
return configureFpgaLS( inputStream, force, bs );
|
}
|
}
|
catch ( BitstreamUploadException e ) {
|
catch ( BitstreamUploadException e ) {
|
System.err.println("Warning: High speed FPGA configuration failed, trying low speed mode:" + e.getLocalizedMessage() +": Trying low speed mode");
|
System.err.println("Warning: High speed FPGA configuration failed, trying low speed mode:" + e.getLocalizedMessage() +": Trying low speed mode");
|
inputStream.reset();
|
inputStream.reset();
|
return configureFpgaLS( inputStream, force, bs );
|
return configureFpgaLS( inputStream, force, bs );
|
}
|
}
|
}
|
}
|
|
|
// returns configuration time in ms
|
// returns configuration time in ms
|
/**
|
/**
|
* Upload a Bitstream to the FPGA using high speed mode (if available) or low speed mode.
|
* Upload a Bitstream to the FPGA using high speed mode (if available) or low speed mode.
|
* @param fwFileName The file name of the Bitstream. The file can be a regular file or a system resource (e.g. a file from the current jar archive).
|
* @param fwFileName The file name of the Bitstream. The file can be a regular file or a system resource (e.g. a file from the current jar archive).
|
* @param force If set to true existing configurations will be overwritten. (By default an {@link AlreadyConfiguredException} is thrown).
|
* @param force If set to true existing configurations will be overwritten. (By default an {@link AlreadyConfiguredException} is thrown).
|
* @param bs 0: disable bit swapping, 1: enable bit swapping, all other values: automatic detection of bit order.
|
* @param bs 0: disable bit swapping, 1: enable bit swapping, all other values: automatic detection of bit order.
|
* @throws BitstreamReadException if an error occurred while attempting to read the Bitstream.
|
* @throws BitstreamReadException if an error occurred while attempting to read the Bitstream.
|
* @throws BitstreamUploadException if an error occurred while attempting to upload the Bitstream.
|
* @throws BitstreamUploadException if an error occurred while attempting to upload the Bitstream.
|
* @throws AlreadyConfiguredException if the FPGA is already configured.
|
* @throws AlreadyConfiguredException if the FPGA is already configured.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if FPGA configuration is not supported by the firmware.
|
* @throws CapabilityException if FPGA configuration is not supported by the firmware.
|
*/
|
*/
|
public long configureFpga ( String fwFileName, boolean force, int bs ) throws BitstreamReadException, UsbException, BitstreamUploadException, AlreadyConfiguredException, InvalidFirmwareException, CapabilityException {
|
public long configureFpga ( String fwFileName, boolean force, int bs ) throws BitstreamReadException, UsbException, BitstreamUploadException, AlreadyConfiguredException, InvalidFirmwareException, CapabilityException {
|
try {
|
try {
|
return configureFpgaHS( fwFileName, force, bs );
|
return configureFpgaHS( fwFileName, force, bs );
|
}
|
}
|
catch ( CapabilityException e ) {
|
catch ( CapabilityException e ) {
|
return configureFpgaLS( fwFileName, force, bs );
|
return configureFpgaLS( fwFileName, force, bs );
|
}
|
}
|
catch ( UsbException e ) {
|
catch ( UsbException e ) {
|
System.err.println("Warning: High speed FPGA configuration failed, trying low speed mode:" + e.getLocalizedMessage() +": Trying low speed mode");
|
System.err.println("Warning: High speed FPGA configuration failed, trying low speed mode:" + e.getLocalizedMessage() +": Trying low speed mode");
|
return configureFpgaLS( fwFileName, force, bs );
|
return configureFpgaLS( fwFileName, force, bs );
|
}
|
}
|
catch ( BitstreamUploadException e ) {
|
catch ( BitstreamUploadException e ) {
|
System.err.println("Warning: High speed FPGA configuration failed, trying low speed mode:" + e.getLocalizedMessage() +": Trying low speed mode");
|
System.err.println("Warning: High speed FPGA configuration failed, trying low speed mode:" + e.getLocalizedMessage() +": Trying low speed mode");
|
return configureFpgaLS( fwFileName, force, bs );
|
return configureFpgaLS( fwFileName, force, bs );
|
}
|
}
|
}
|
}
|
|
|
/**
|
/**
|
* Upload a Bitstream to the FPGA using high speed mode (if available) or low speed mode.
|
* Upload a Bitstream to the FPGA using high speed mode (if available) or low speed mode.
|
* @param fwFileName The file name of the Bitstream. The file can be a regular file or a system resource (e.g. a file from the current jar archive).
|
* @param fwFileName The file name of the Bitstream. The file can be a regular file or a system resource (e.g. a file from the current jar archive).
|
* @param force If set to true existing configurations will be overwritten. (By default an {@link AlreadyConfiguredException} is thrown).
|
* @param force If set to true existing configurations will be overwritten. (By default an {@link AlreadyConfiguredException} is thrown).
|
* @throws BitstreamReadException if an error occurred while attempting to read the Bitstream.
|
* @throws BitstreamReadException if an error occurred while attempting to read the Bitstream.
|
* @throws BitstreamUploadException if an error occurred while attempting to upload the Bitstream.
|
* @throws BitstreamUploadException if an error occurred while attempting to upload the Bitstream.
|
* @throws AlreadyConfiguredException if the FPGA is already configured.
|
* @throws AlreadyConfiguredException if the FPGA is already configured.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if FPGA configuration is not supported by the firmware.
|
* @throws CapabilityException if FPGA configuration is not supported by the firmware.
|
*/
|
*/
|
public long configureFpga ( String fwFileName, boolean force ) throws BitstreamReadException, UsbException, BitstreamUploadException, AlreadyConfiguredException, InvalidFirmwareException, CapabilityException {
|
public long configureFpga ( String fwFileName, boolean force ) throws BitstreamReadException, UsbException, BitstreamUploadException, AlreadyConfiguredException, InvalidFirmwareException, CapabilityException {
|
return configureFpga(fwFileName, force, -1);
|
return configureFpga(fwFileName, force, -1);
|
}
|
}
|
|
|
// ******* macEepromWrite ******************************************************
|
// ******* macEepromWrite ******************************************************
|
/**
|
/**
|
* Writes data to the MAC EEPROM.
|
* Writes data to the MAC EEPROM.
|
* @param addr The destination address of the MAC EEPROM.
|
* @param addr The destination address of the MAC EEPROM.
|
* @param buf The data.
|
* @param buf The data.
|
* @param length The amount of bytes to be sent.
|
* @param length The amount of bytes to be sent.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if MAC EEPROM access is not supported by the firmware or if configuration data is present and there is a write to addresses 0 to 79. In order to override this behavior set {@link #config} variable to null.
|
* @throws CapabilityException if MAC EEPROM access is not supported by the firmware or if configuration data is present and there is a write to addresses 0 to 79. In order to override this behavior set {@link #config} variable to null.
|
*/
|
*/
|
public void macEepromWrite ( int addr, byte[] buf, int length ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
public void macEepromWrite ( int addr, byte[] buf, int length ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
checkCapability(CAPABILITY_MAC_EEPROM);
|
checkCapability(CAPABILITY_MAC_EEPROM);
|
if ( ( config != null ) && ( addr<80 ))
|
if ( ( config != null ) && ( addr<80 ))
|
throw new CapabilityException(this, "Overwriting configuration data in MAC EEPROM");
|
throw new CapabilityException(this, "Overwriting configuration data in MAC EEPROM");
|
vendorCommand2( 0x3C, "MAC EEPROM Write", addr, 0, buf, length );
|
vendorCommand2( 0x3C, "MAC EEPROM Write", addr, 0, buf, length );
|
try {
|
try {
|
Thread.sleep( 10 );
|
Thread.sleep( 10 );
|
}
|
}
|
catch ( InterruptedException e) {
|
catch ( InterruptedException e) {
|
}
|
}
|
}
|
}
|
|
|
// ******* macEepromRead *******************************************************
|
// ******* macEepromRead *******************************************************
|
/**
|
/**
|
* Reads data from the MAC EEPROM.
|
* Reads data from the MAC EEPROM.
|
* @param addr The source address of the MAC EEPROM.
|
* @param addr The source address of the MAC EEPROM.
|
* @param buf A buffer for the storage of the data.
|
* @param buf A buffer for the storage of the data.
|
* @param length The amount of bytes to be read.
|
* @param length The amount of bytes to be read.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if MAC EEPROM access is not supported by the firmware.
|
* @throws CapabilityException if MAC EEPROM access is not supported by the firmware.
|
*/
|
*/
|
public void macEepromRead ( int addr, byte[] buf, int length ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
public void macEepromRead ( int addr, byte[] buf, int length ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
checkCapability(CAPABILITY_MAC_EEPROM);
|
checkCapability(CAPABILITY_MAC_EEPROM);
|
vendorRequest2( 0x3B, "MAC EEPROM Read", addr, 0, buf, length );
|
vendorRequest2( 0x3B, "MAC EEPROM Read", addr, 0, buf, length );
|
try {
|
try {
|
Thread.sleep( 10 );
|
Thread.sleep( 10 );
|
}
|
}
|
catch ( InterruptedException e) {
|
catch ( InterruptedException e) {
|
}
|
}
|
}
|
}
|
|
|
// ******* macEepromState ******************************************************
|
// ******* macEepromState ******************************************************
|
// returns true if MAC EEPROM is ready
|
// returns true if MAC EEPROM is ready
|
/**
|
/**
|
* Reads the current MAC EEPROM status.
|
* Reads the current MAC EEPROM status.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if MAC EEPROM access is not supported by the firmware.
|
* @throws CapabilityException if MAC EEPROM access is not supported by the firmware.
|
* @return true if MAC EEPROM is ready.
|
* @return true if MAC EEPROM is ready.
|
*/
|
*/
|
public boolean macEepromState ( ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
public boolean macEepromState ( ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
byte[] buf = new byte[1];
|
byte[] buf = new byte[1];
|
checkCapability(CAPABILITY_MAC_EEPROM);
|
checkCapability(CAPABILITY_MAC_EEPROM);
|
vendorRequest2(0x3D, "MAC EEPROM State", 0, 0, buf, 1);
|
vendorRequest2(0x3D, "MAC EEPROM State", 0, 0, buf, 1);
|
return buf[0] == 0;
|
return buf[0] == 0;
|
}
|
}
|
|
|
// ******* macRead *************************************************************
|
// ******* macRead *************************************************************
|
/**
|
/**
|
* Reads MAC address from MAC EEPROM.
|
* Reads MAC address from MAC EEPROM.
|
* @param buf A buffer with a minimum size of 6 bytes.
|
* @param buf A buffer with a minimum size of 6 bytes.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if MAC EEPROM access is not supported by the firmware.
|
* @throws CapabilityException if MAC EEPROM access is not supported by the firmware.
|
* @throws IndexOutOfBoundsException If the buffer is smaller than 6 bytes.
|
* @throws IndexOutOfBoundsException If the buffer is smaller than 6 bytes.
|
*/
|
*/
|
public void macRead ( byte[] buf ) throws UsbException, InvalidFirmwareException, CapabilityException, IndexOutOfBoundsException {
|
public void macRead ( byte[] buf ) throws UsbException, InvalidFirmwareException, CapabilityException, IndexOutOfBoundsException {
|
if ( buf.length < 6 )
|
if ( buf.length < 6 )
|
throw new IndexOutOfBoundsException( "macRead: Buffer smaller than 6 Bytes" );
|
throw new IndexOutOfBoundsException( "macRead: Buffer smaller than 6 Bytes" );
|
macEepromRead(250, buf, 6);
|
macEepromRead(250, buf, 6);
|
}
|
}
|
|
|
// ******* numberOfFpgas *******************************************************
|
// ******* numberOfFpgas *******************************************************
|
/**
|
/**
|
* Returns the number of FPGA's
|
* Returns the number of FPGA's
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @return number of FPGA's
|
* @return number of FPGA's
|
*/
|
*/
|
public int numberOfFpgas ( ) throws UsbException, InvalidFirmwareException {
|
public int numberOfFpgas ( ) throws UsbException, InvalidFirmwareException {
|
if ( numberOfFpgas < 0 ) {
|
if ( numberOfFpgas < 0 ) {
|
try {
|
try {
|
byte[] buffer = new byte[3];
|
byte[] buffer = new byte[3];
|
checkCapability(CAPABILITY_MULTI_FPGA);
|
checkCapability(CAPABILITY_MULTI_FPGA);
|
vendorRequest2(0x50, "getMultiFpgaInfo", buffer, 3);
|
vendorRequest2(0x50, "getMultiFpgaInfo", buffer, 3);
|
numberOfFpgas = (buffer[0] & 255)+1;
|
numberOfFpgas = (buffer[0] & 255)+1;
|
selectedFpga = buffer[1] & 255;
|
selectedFpga = buffer[1] & 255;
|
parallelConfigSupport = buffer[2]==1;
|
parallelConfigSupport = buffer[2]==1;
|
}
|
}
|
catch ( CapabilityException e ) {
|
catch ( CapabilityException e ) {
|
numberOfFpgas = 1;
|
numberOfFpgas = 1;
|
selectedFpga = 0;
|
selectedFpga = 0;
|
parallelConfigSupport = false;
|
parallelConfigSupport = false;
|
}
|
}
|
}
|
}
|
return numberOfFpgas;
|
return numberOfFpgas;
|
}
|
}
|
|
|
// ******* selectFpga **********************************************************
|
// ******* selectFpga **********************************************************
|
/**
|
/**
|
* Select a FPGA
|
* Select a FPGA
|
* @param num FPGA to select. Valid values are 0 to {@link #numberOfFpgas()}-1
|
* @param num FPGA to select. Valid values are 0 to {@link #numberOfFpgas()}-1
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws IndexOutOfBoundsException If FPGA number is not in range.
|
* @throws IndexOutOfBoundsException If FPGA number is not in range.
|
*/
|
*/
|
public void selectFpga ( int num ) throws UsbException, InvalidFirmwareException, IndexOutOfBoundsException {
|
public void selectFpga ( int num ) throws UsbException, InvalidFirmwareException, IndexOutOfBoundsException {
|
numberOfFpgas();
|
numberOfFpgas();
|
if ( num<0 || num>=numberOfFpgas )
|
if ( num<0 || num>=numberOfFpgas )
|
throw new IndexOutOfBoundsException( "selectFPGA: Invalid FPGA number" );
|
throw new IndexOutOfBoundsException( "selectFPGA: Invalid FPGA number" );
|
|
|
if ( numberOfFpgas != 1 ) {
|
if ( numberOfFpgas != 1 ) {
|
try {
|
try {
|
checkCapability(CAPABILITY_MULTI_FPGA);
|
checkCapability(CAPABILITY_MULTI_FPGA);
|
vendorCommand( 0x51, "selectFPGA", num, 0);
|
vendorCommand( 0x51, "selectFPGA", num, 0);
|
}
|
}
|
catch ( CapabilityException e ) {
|
catch ( CapabilityException e ) {
|
// should'nt occur
|
// should'nt occur
|
}
|
}
|
}
|
}
|
selectedFpga = num;
|
selectedFpga = num;
|
}
|
}
|
|
|
// ******* TempSensorRead ******************************************************
|
// ******* TempSensorRead ******************************************************
|
/**
|
/**
|
* Read temperature sensor data.
|
* Read temperature sensor data.
|
* @param idx Temperature sensor index
|
* @param idx Temperature sensor index
|
* @return Temperature in deg. C
|
* @return Temperature in deg. C
|
* @throws InvalidFirmwareException If interface 1 or temperature sensor protocol is not supported.
|
* @throws InvalidFirmwareException If interface 1 or temperature sensor protocol is not supported.
|
* @throws UsbException If a communication error occurs.
|
* @throws UsbException If a communication error occurs.
|
* @throws CapabilityException If NVRAM access to ATxmega is not supported by the firmware.
|
* @throws CapabilityException If NVRAM access to ATxmega is not supported by the firmware.
|
* @throws IndexOutOfBoundsException If idx is not in range.
|
* @throws IndexOutOfBoundsException If idx is not in range.
|
*/
|
*/
|
public double tempSensorRead ( int idx ) throws UsbException, InvalidFirmwareException, CapabilityException, IndexOutOfBoundsException {
|
public double tempSensorRead ( int idx ) throws UsbException, InvalidFirmwareException, CapabilityException, IndexOutOfBoundsException {
|
int[] xIdx = { 3, 4, 1, 2 };
|
int[] xIdx = { 3, 4, 1, 2 };
|
|
|
checkCapability(CAPABILITY_TEMP_SENSOR);
|
checkCapability(CAPABILITY_TEMP_SENSOR);
|
|
|
int len = 0;
|
int len = 0;
|
|
|
if ( tempSensorUpdateInterval < 40 )
|
if ( tempSensorUpdateInterval < 40 )
|
tempSensorUpdateInterval = 40;
|
tempSensorUpdateInterval = 40;
|
|
|
if ( new Date().getTime() > lastTempSensorReadTime+tempSensorUpdateInterval ) {
|
if ( new Date().getTime() > lastTempSensorReadTime+tempSensorUpdateInterval ) {
|
len = vendorRequest( 0x58, "Temperature Sensor Read", 0, 0, tempSensorBuf, tempSensorBuf.length );
|
len = vendorRequest( 0x58, "Temperature Sensor Read", 0, 0, tempSensorBuf, tempSensorBuf.length );
|
lastTempSensorReadTime = new Date().getTime();
|
lastTempSensorReadTime = new Date().getTime();
|
|
|
if ( len != 5 || tempSensorBuf[0] != 1 )
|
if ( len != 5 || tempSensorBuf[0] != 1 )
|
throw new InvalidFirmwareException("tempSensorRead: Invalid temperature sensor protocol");
|
throw new InvalidFirmwareException("tempSensorRead: Invalid temperature sensor protocol");
|
}
|
}
|
|
|
if ( idx<0 || idx>3 )
|
if ( idx<0 || idx>3 )
|
throw new IndexOutOfBoundsException( "tempSensorRead: Invalid temperature sensor index" );
|
throw new IndexOutOfBoundsException( "tempSensorRead: Invalid temperature sensor index" );
|
|
|
return ((tempSensorBuf[xIdx[idx]] & 255)-77.2727)/1.5454;
|
return ((tempSensorBuf[xIdx[idx]] & 255)-77.2727)/1.5454;
|
}
|
}
|
|
|
// ******* printSpiState *******************************************************
|
// ******* printSpiState *******************************************************
|
// returns true if Flash is available
|
// returns true if Flash is available
|
/**
|
/**
|
* Prints out some debug information about SPI Flash.<br>
|
* Prints out some debug information about SPI Flash.<br>
|
* <b>Only use this method if such kind of Flash is installed.</b>
|
* <b>Only use this method if such kind of Flash is installed.</b>
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws InvalidFirmwareException if interface 1 is not supported.
|
* @throws UsbException if a communication error occurs.
|
* @throws UsbException if a communication error occurs.
|
* @throws CapabilityException if Flash memory access is not supported by the firmware.
|
* @throws CapabilityException if Flash memory access is not supported by the firmware.
|
*/
|
*/
|
public boolean printSpiState ( ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
public boolean printSpiState ( ) throws UsbException, InvalidFirmwareException, CapabilityException {
|
byte[] buf = new byte[10];
|
byte[] buf = new byte[10];
|
checkCapability(CAPABILITY_FLASH);
|
checkCapability(CAPABILITY_FLASH);
|
vendorRequest2(0x43, "SPI State", 0, 0, buf, 10);
|
vendorRequest2(0x43, "SPI State", 0, 0, buf, 10);
|
System.out.println("ec=" + buf[0] +
|
System.out.println("ec=" + buf[0] +
|
" vendor=" + Integer.toHexString(buf[1] & 255).toUpperCase() + "h" +
|
" vendor=" + Integer.toHexString(buf[1] & 255).toUpperCase() + "h" +
|
" device=" + Integer.toHexString(buf[2] & 255).toUpperCase() + "h" +
|
" device=" + Integer.toHexString(buf[2] & 255).toUpperCase() + "h" +
|
" memType=" + Integer.toHexString(buf[3] & 255).toUpperCase() + "h" +
|
" memType=" + Integer.toHexString(buf[3] & 255).toUpperCase() + "h" +
|
" eraseCmd=" + Integer.toHexString(buf[4] & 255).toUpperCase() + "h" +
|
" eraseCmd=" + Integer.toHexString(buf[4] & 255).toUpperCase() + "h" +
|
" lastCmd=" + Integer.toHexString(buf[5] & 255).toUpperCase() + "h" +
|
" lastCmd=" + Integer.toHexString(buf[5] & 255).toUpperCase() + "h" +
|
" buf=" + (buf[6] & 255)+" "+(buf[7] & 255)+" "+(buf[8] & 255)+" "+(buf[9] & 255)
|
" buf=" + (buf[6] & 255)+" "+(buf[7] & 255)+" "+(buf[8] & 255)+" "+(buf[9] & 255)
|
);
|
);
|
return flashEnabled == 1;
|
return flashEnabled == 1;
|
}
|
}
|
|
|
}
|
}
|
|
|
|
|
