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nussgipfel |
;;; -*- asm -*-
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;;; GECKO3COM
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;;;
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;;; Copyright (C) 2008 by
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;;; ___ ____ _ _
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;;; ( _`\ ( __)( ) ( )
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;;; | (_) )| (_ | |_| | Berne University of Applied Sciences
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;;; | _ <'| _) | _ | School of Engineering and
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;;; | (_) )| | | | | | Information Technology
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;;; (____/'(_) (_) (_)
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;;;
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;;;
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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 as published by
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;;; the Free Software Foundation, either version 3 of the License, or
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;;; (at your option) any later version.
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;;;
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;;; This program is distributed in the hope that it will be useful,
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;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU 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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;;; along with this program. If not, see .
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;;;
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;;;********************************************************************
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;;; As vendor ID we use the ID from Anchor Chips (0x4705) which is now Cypress, so
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;;; they don't need there old ID anymore.
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;;;
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;;; This device works with USB full and high speed hosts.
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;;;
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;;; Endpoint configuration is according to USB TMC specification 1.0
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;;;
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.module usb_descriptors
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VID_FREE = 0x0547 ; Anchor Chips (now Cypress) nobody using it anymore
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PID_GECKO = 0x0002 ; GECKO3COM using USB TMC
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PID_DFU = 0x0003 ; Different PID for DFU mode, some OS have problems when you use the same PID
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;; We distinguish configured from unconfigured GECKO3main's using the Device ID.
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;; If the MSB of the DID is 0, the device is unconfigured.
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;; The LSB of the DID is reserved for hardware revs.
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DID_GECKO = 0x0100 ; Device ID (bcd)
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DSCR_DEVICE = 1 ; Descriptor type: Device
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DSCR_CONFIG = 2 ; Descriptor type: Configuration
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DSCR_STRING = 3 ; Descriptor type: String
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DSCR_INTRFC = 4 ; Descriptor type: Interface
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DSCR_ENDPNT = 5 ; Descriptor type: Endpoint
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DSCR_DEVQUAL = 6 ; Descriptor type: Device Qualifier
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DSCR_DFUFUNC = 0x21 ; Descriptor type: DFU Functional
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DSCR_DEVICE_LEN = 18
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DSCR_CONFIG_LEN = 9
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DSCR_INTRFC_LEN = 9
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DSCR_ENDPNT_LEN = 7
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DSCR_DEVQUAL_LEN = 10
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DSCR_DFUFUNC_LEN = 9
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ET_CONTROL = 0 ; Endpoint type: Control
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ET_ISO = 1 ; Endpoint type: Isochronous
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ET_BULK = 2 ; Endpoint type: Bulk
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ET_INT = 3 ; Endpoint type: Interrupt
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;; configuration attributes
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bmSELF_POWERED = 1 << 6
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;;; --------------------------------------------------------
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;;; external ram data
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;;;--------------------------------------------------------
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.area USBDESCSEG (XDATA)
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;;; ----------------------------------------------------------------
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;;; descriptors used when operating at high speed (480Mb/sec)
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;;; ----------------------------------------------------------------
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.even ; descriptors must be 2-byte aligned for SUDPTR{H,L} to work
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;; The .even directive isn't really honored by the linker. Bummer!
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;; (There's no way to specify an alignment requirement for a given area,
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;; hence when they're concatenated together, even doesn't work.)
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;;
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;; We work around this by telling the linker to put USBDESCSEG
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;; at 0xE000 absolute. This means that the maximimum length of this
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;; segment is 480 bytes, leaving room for the two hash slots
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;; at 0xE1EO to 0xE1FF.
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;;
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;; As of March 9, 2009, this segment is 398 bytes long
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_high_speed_device_descr::
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.db DSCR_DEVICE_LEN
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.db DSCR_DEVICE
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.db <0x0200 ; Specification version (LSB)
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.db >0x0200 ; Specification version (MSB)
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.db 0x00 ; device class (see interface)
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.db 0x00 ; device subclass (see interface)
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.db 0x00 ; device protocol (see interface)
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.db 64 ; bMaxPacketSize0 for endpoint 0
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.db
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.db >VID_FREE ; idVendor
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.db
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.db >PID_GECKO ; idProduct
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_usb_desc_hw_rev_binary_patch_location_0::
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.db
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.db >DID_GECKO ; bcdDevice
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.db SI_VENDOR ; iManufacturer (string index)
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.db SI_PRODUCT ; iProduct (string index)
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.db SI_SERIAL ; iSerial number (string index)
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.db 1 ; bNumConfigurations
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;;; describes the other speed (12Mb/sec)
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.even
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_high_speed_devqual_descr::
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.db DSCR_DEVQUAL_LEN
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.db DSCR_DEVQUAL
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.db <0x0200 ; bcdUSB (LSB)
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.db >0x0200 ; bcdUSB (MSB)
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.db 0x00 ; bDeviceClass
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.db 0x00 ; bDeviceSubClass
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.db 0x00 ; bDeviceProtocol
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.db 64 ; bMaxPacketSize0
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.db 1 ; bNumConfigurations (one config at 12Mb/sec)
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.db 0 ; bReserved
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.even
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_high_speed_config_descr::
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.db DSCR_CONFIG_LEN
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.db DSCR_CONFIG
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.db <(_high_speed_config_descr_end - _high_speed_config_descr) ; LSB
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.db >(_high_speed_config_descr_end - _high_speed_config_descr) ; MSB
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.db 2 ; bNumInterfaces
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.db 1 ; bConfigurationValue
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.db 0 ; iConfiguration
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.db 0x80 | bmSELF_POWERED ; bmAttributes
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.db 0 ; bMaxPower
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;; interface descriptor 0 (USB TMC, ep2 OUT BULK, ep6 IN BULK)
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.db DSCR_INTRFC_LEN
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.db DSCR_INTRFC
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.db 0 ; bInterfaceNumber (zero based)
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.db 0 ; bAlternateSetting
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.db 2 ; bNumEndpoints
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.db 0xfe ; bInterfaceClass (application class)
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.db 0x03 ; bInterfaceSubClass (USB TMC)
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.db 0x01 ; bInterfaceProtocol (USB TMC USB488 subclass device)
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.db SI_USB_TMC ; iInterface (description)
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;; interface 0's OUT end point
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.db DSCR_ENDPNT_LEN
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.db DSCR_ENDPNT
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.db 0x02 ; bEndpointAddress (ep 2 OUT)
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.db ET_BULK ; bmAttributes
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.db <512 ; wMaxPacketSize (LSB)
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.db >512 ; wMaxPacketSize (MSB)
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.db 0 ; bInterval (iso only)
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;; interface 0's IN end point
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.db DSCR_ENDPNT_LEN
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.db DSCR_ENDPNT
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.db 0x86 ; bEndpointAddress (ep 6 IN)
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.db ET_BULK ; bmAttributes
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.db <512 ; wMaxPacketSize (LSB)
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.db >512 ; wMaxPacketSize (MSB)
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.db 0 ; bInterval (iso only)
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;; interface descriptor 1 (command & status, ep0 COMMAND)
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;; disabled since firmware version 0.4, use version 0.3 after production to set parameters
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;; .db DSCR_INTRFC_LEN
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;; .db DSCR_INTRFC
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;; .db 1 ; bInterfaceNumber (zero based)
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;; .db 0 ; bAlternateSetting
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;; .db 0 ; bNumEndpoints
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;; .db 0xff ; bInterfaceClass (vendor specific)
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;; .db 0xff ; bInterfaceSubClass (vendor specific)
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;; .db 0xff ; bInterfaceProtocol (vendor specific)
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;; .db SI_COMMAND_AND_STATUS ; iInterface (description)
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;; interface descriptor 2 (Run-Time DFU Interface descriptor)
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.db DSCR_INTRFC_LEN
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.db DSCR_INTRFC
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.db 1 ; bInterfaceNumber (zero based)
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.db 0 ; bAlternateSetting
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.db 0 ; bNumEndpoints
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.db 0xfe ; bInterfaceClass (application specific)
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.db 0x01 ; bInterfaceSubClass (device firmware upgrade)
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.db 0x01 ; bInterfaceProtocol (runtime protocol)
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.db SI_DFU ; iInterface (description)
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;; interface 2's functional descriptor
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.db DSCR_DFUFUNC_LEN
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.db DSCR_DFUFUNC
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.db 0x01 ; bmAttributes: no auto detach, no upload, yes download
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.db <500 ; wDetachTimeOut (LSB)
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.db >500 ; wDetachTimeOut (MSB)
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.db <64 ; wMaxPacketSize (LSB)
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.db >64 ; wMaxPacketSize (MSB)
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.db <0x0001 ; bcdDFUVersion (LSB)
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.db >0x0001 ; bcdDFUVersion (MSB)
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_high_speed_config_descr_end:
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;;; ----------------------------------------------------------------
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;;; descriptors used when operating at full speed (12Mb/sec)
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;;; ----------------------------------------------------------------
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.even
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_full_speed_device_descr::
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.db DSCR_DEVICE_LEN
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.db DSCR_DEVICE
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.db <0x0200 ; Specification version (LSB)
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.db >0x0200 ; Specification version (MSB)
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.db 0x00 ; device class (see interface)
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.db 0x00 ; device subclass (see interface)
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.db 0x00 ; device protocol (see interface)
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.db 64 ; bMaxPacketSize0 for endpoint 0
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.db
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.db >VID_FREE ; idVendor
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.db
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.db >PID_GECKO ; idProduct
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_usb_desc_hw_rev_binary_patch_location_1::
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.db
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.db >DID_GECKO ; bcdDevice
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.db SI_VENDOR ; iManufacturer (string index)
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.db SI_PRODUCT ; iProduct (string index)
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.db SI_SERIAL ; iSerial number (None)
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.db 1 ; bNumConfigurations
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;;; describes the other speed (480Mb/sec)
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.even
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_full_speed_devqual_descr::
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.db DSCR_DEVQUAL_LEN
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.db DSCR_DEVQUAL
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.db <0x0200 ; bcdUSB
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.db >0x0200 ; bcdUSB
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.db 0x00 ; bDeviceClass
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.db 0x00 ; bDeviceSubClass
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.db 0x00 ; bDeviceProtocol
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.db 64 ; bMaxPacketSize0
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.db 1 ; bNumConfigurations (one config at 480Mb/sec)
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.db 0 ; bReserved
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.even
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_full_speed_config_descr::
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.db DSCR_CONFIG_LEN
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.db DSCR_CONFIG
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.db <(_full_speed_config_descr_end - _full_speed_config_descr) ; LSB
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.db >(_full_speed_config_descr_end - _full_speed_config_descr) ; MSB
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.db 3 ; bNumInterfaces
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.db 1 ; bConfigurationValue
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.db 0 ; iConfiguration
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.db 0x80 | bmSELF_POWERED ; bmAttributes
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.db 0 ; bMaxPower
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;; interface descriptor 0 (USB TMC, ep2 OUT BULK, ep6 IN BULK)
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.db DSCR_INTRFC_LEN
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.db DSCR_INTRFC
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.db 0 ; bInterfaceNumber (zero based)
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.db 0 ; bAlternateSetting
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.db 2 ; bNumEndpoints
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.db 0xfe ; bInterfaceClass (application class)
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.db 0x03 ; bInterfaceSubClass (USB TMC)
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.db 0x01 ; bInterfaceProtocol (USB TMC USB488 subclass device)
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.db SI_USB_TMC ; iInterface (description)
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;; interface 0's OUT end point
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.db DSCR_ENDPNT_LEN
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.db DSCR_ENDPNT
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.db 0x02 ; bEndpointAddress (ep 2 OUT)
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.db ET_BULK ; bmAttributes
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.db <64 ; wMaxPacketSize (LSB)
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.db >64 ; wMaxPacketSize (MSB)
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.db 0 ; bInterval (iso only)
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;; interface 1's IN end point
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.db DSCR_ENDPNT_LEN
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.db DSCR_ENDPNT
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.db 0x86 ; bEndpointAddress (ep 6 IN)
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.db ET_BULK ; bmAttributes
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.db <64 ; wMaxPacketSize (LSB)
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.db >64 ; wMaxPacketSize (MSB)
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.db 0 ; bInterval (iso only)
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;; interface descriptor 1 (command & status, ep0 COMMAND)
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;; disabled since firmware version 0.4, use version 0.3 after production to set parameters
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;; .db DSCR_INTRFC_LEN
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;; .db DSCR_INTRFC
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;; .db 1 ; bInterfaceNumber (zero based)
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;; .db 0 ; bAlternateSetting
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;; .db 0 ; bNumEndpoints
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;; .db 0xff ; bInterfaceClass (vendor specific)
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;; .db 0xff ; bInterfaceSubClass (vendor specific)
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;; .db 0xff ; bInterfaceProtocol (vendor specific)
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;; .db SI_COMMAND_AND_STATUS ; iInterface (description)
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;; interface descriptor 2 (Run-Time DFU Interface descriptor)
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.db DSCR_INTRFC_LEN
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.db DSCR_INTRFC
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.db 1 ; bInterfaceNumber (zero based)
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.db 0 ; bAlternateSetting
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.db 0 ; bNumEndpoints
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.db 0xfe ; bInterfaceClass (application specific)
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.db 0x01 ; bInterfaceSubClass (device firmware upgrade)
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.db 0x01 ; bInterfaceProtocol (runtime protocol)
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.db SI_DFU ; iInterface (description)
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;; interface 2's functional descriptor
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.db DSCR_DFUFUNC_LEN
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.db DSCR_DFUFUNC
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.db 0x01 ; bmAttributes: no auto detach, no upload, yes download
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328 |
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.db <500 ; wDetachTimeOut (LSB)
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329 |
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.db >500 ; wDetachTimeOut (MSB)
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.db <64 ; wMaxPacketSize (LSB)
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.db >64 ; wMaxPacketSize (MSB)
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.db <0x0001 ; bcdDFUVersion (LSB)
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.db >0x0001 ; bcdDFUVersion (MSB)
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_full_speed_config_descr_end:
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336 |
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;;; ----------------------------------------------------------------
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337 |
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;;; descriptors used when operating in DFU class mode
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338 |
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;;; ----------------------------------------------------------------
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339 |
|
|
|
340 |
|
|
.even
|
341 |
|
|
_dfu_mode_device_descr::
|
342 |
|
|
.db DSCR_DEVICE_LEN
|
343 |
|
|
.db DSCR_DEVICE
|
344 |
|
|
.db <0x0100 ; Specification version (LSB)
|
345 |
|
|
.db >0x0100 ; Specification version (MSB)
|
346 |
|
|
.db 0x00 ; device class (see interface)
|
347 |
|
|
.db 0x00 ; device subclass (see interface)
|
348 |
|
|
.db 0x00 ; device protocol (see interface)
|
349 |
|
|
.db 64 ; bMaxPacketSize0 for endpoint 0
|
350 |
|
|
.db
|
351 |
|
|
.db >VID_FREE ; idVendor
|
352 |
|
|
.db
|
353 |
|
|
.db >PID_DFU ; idProduct
|
354 |
|
|
_usb_desc_hw_rev_binary_patch_location_2::
|
355 |
|
|
.db
|
356 |
|
|
.db >DID_GECKO ; bcdDevice
|
357 |
|
|
.db SI_VENDOR ; iManufacturer (string index)
|
358 |
|
|
.db SI_PRODUCT ; iProduct (string index)
|
359 |
|
|
.db SI_SERIAL ; iSerial number (None)
|
360 |
|
|
.db 1 ; bNumConfigurations
|
361 |
|
|
|
362 |
|
|
.even
|
363 |
|
|
_dfu_mode_config_descr::
|
364 |
|
|
.db DSCR_CONFIG_LEN
|
365 |
|
|
.db DSCR_CONFIG
|
366 |
|
|
.db <(_dfu_mode_config_descr_end - _dfu_mode_config_descr) ; LSB
|
367 |
|
|
.db >(_dfu_mode_config_descr_end - _dfu_mode_config_descr) ; MSB
|
368 |
|
|
.db 1 ; bNumInterfaces
|
369 |
|
|
.db 1 ; bConfigurationValue
|
370 |
|
|
.db 0 ; iConfiguration
|
371 |
|
|
.db 0x80 | bmSELF_POWERED ; bmAttributes
|
372 |
|
|
.db 0 ; bMaxPower
|
373 |
|
|
|
374 |
|
|
;; interface descriptor 0 (command & status, ep0 COMMAND)
|
375 |
|
|
|
376 |
|
|
.db DSCR_INTRFC_LEN
|
377 |
|
|
.db DSCR_INTRFC
|
378 |
|
|
.db 0 ; bInterfaceNumber (zero based)
|
379 |
|
|
.db 0 ; bAlternateSetting
|
380 |
|
|
.db 0 ; bNumEndpoints
|
381 |
|
|
.db 0xfe ; bInterfaceClass (vendor specific)
|
382 |
|
|
.db 0x01 ; bInterfaceSubClass (vendor specific)
|
383 |
|
|
.db 0x02 ; bInterfaceProtocol (vendor specific)
|
384 |
|
|
.db SI_DFU ; iInterface (description)
|
385 |
|
|
_dfu_mode_config_descr_end:
|
386 |
|
|
|
387 |
|
|
_dfu_mode_functional_descr::
|
388 |
|
|
.db DSCR_DFUFUNC_LEN
|
389 |
|
|
.db DSCR_DFUFUNC
|
390 |
|
|
.db 0x01 ; bmAttributes: no auto detach, no upload, yes download
|
391 |
|
|
.db <500 ; wDetachTimeOut (LSB)
|
392 |
|
|
.db >500 ; wDetachTimeOut (MSB)
|
393 |
|
|
.db <64 ; wMaxPacketSize (LSB)
|
394 |
|
|
.db >64 ; wMaxPacketSize (MSB)
|
395 |
|
|
.db <0x0001 ; bcdDFUVersion (LSB)
|
396 |
|
|
.db >0x0001 ; bcdDFUVersion (MSB)
|
397 |
|
|
|
398 |
|
|
|
399 |
|
|
;;; ----------------------------------------------------------------
|
400 |
|
|
;;; string descriptors
|
401 |
|
|
;;; ----------------------------------------------------------------
|
402 |
|
|
|
403 |
|
|
_nstring_descriptors::
|
404 |
|
|
.db (_string_descriptors_end - _string_descriptors) / 2
|
405 |
|
|
|
406 |
|
|
_string_descriptors::
|
407 |
|
|
.db str0
|
408 |
|
|
.db str1
|
409 |
|
|
.db str2
|
410 |
|
|
.db str3
|
411 |
|
|
.db str4
|
412 |
|
|
.db str5
|
413 |
|
|
.db str6
|
414 |
|
|
_string_descriptors_end:
|
415 |
|
|
|
416 |
|
|
SI_NONE = 0
|
417 |
|
|
;; str0 contains the language ID's.
|
418 |
|
|
.even
|
419 |
|
|
str0: .db str0_end - str0
|
420 |
|
|
.db DSCR_STRING
|
421 |
|
|
.db 0
|
422 |
|
|
.db 0
|
423 |
|
|
.db <0x0409 ; magic code for US English (LSB)
|
424 |
|
|
.db >0x0409 ; magic code for US English (MSB)
|
425 |
|
|
str0_end:
|
426 |
|
|
|
427 |
|
|
SI_VENDOR = 1
|
428 |
|
|
.even
|
429 |
|
|
str1: .db str1_end - str1
|
430 |
|
|
.db DSCR_STRING
|
431 |
|
|
.db 'M, 0 ; 16-bit unicode
|
432 |
|
|
.db 'i, 0
|
433 |
|
|
.db 'c, 0
|
434 |
|
|
.db 'r, 0
|
435 |
|
|
.db 'o, 0
|
436 |
|
|
.db 'L, 0
|
437 |
|
|
.db 'a, 0
|
438 |
|
|
.db 'b, 0
|
439 |
|
|
.db ' , 0
|
440 |
|
|
.db 'B, 0
|
441 |
|
|
.db 'F, 0
|
442 |
|
|
.db 'H, 0
|
443 |
|
|
.db '-, 0
|
444 |
|
|
.db 'T, 0
|
445 |
|
|
.db 'I, 0
|
446 |
|
|
str1_end:
|
447 |
|
|
|
448 |
|
|
SI_PRODUCT = 2
|
449 |
|
|
.even
|
450 |
|
|
str2: .db str2_end - str2
|
451 |
|
|
.db DSCR_STRING
|
452 |
|
|
.db 'G, 0
|
453 |
|
|
.db 'E, 0
|
454 |
|
|
.db 'C, 0
|
455 |
|
|
.db 'K, 0
|
456 |
|
|
.db 'O, 0
|
457 |
|
|
.db '3, 0
|
458 |
|
|
.db 'C, 0
|
459 |
|
|
.db 'O, 0
|
460 |
|
|
.db 'M, 0
|
461 |
|
|
str2_end:
|
462 |
|
|
|
463 |
|
|
SI_COMMAND_AND_STATUS = 3
|
464 |
|
|
.even
|
465 |
|
|
str3: .db str3_end - str3
|
466 |
|
|
.db DSCR_STRING
|
467 |
|
|
.db 'C, 0
|
468 |
|
|
.db 'o, 0
|
469 |
|
|
.db 'm, 0
|
470 |
|
|
.db 'm, 0
|
471 |
|
|
.db 'a, 0
|
472 |
|
|
.db 'n, 0
|
473 |
|
|
.db 'd, 0
|
474 |
|
|
.db ' , 0
|
475 |
|
|
.db '&, 0
|
476 |
|
|
.db ' , 0
|
477 |
|
|
.db 'S, 0
|
478 |
|
|
.db 't, 0
|
479 |
|
|
.db 'a, 0
|
480 |
|
|
.db 't, 0
|
481 |
|
|
.db 'u, 0
|
482 |
|
|
.db 's, 0
|
483 |
|
|
str3_end:
|
484 |
|
|
|
485 |
|
|
SI_USB_TMC = 4
|
486 |
|
|
.even
|
487 |
|
|
str4: .db str4_end - str4
|
488 |
|
|
.db DSCR_STRING
|
489 |
|
|
.db 'U, 0
|
490 |
|
|
.db 'S, 0
|
491 |
|
|
.db 'B, 0
|
492 |
|
|
.db 'T, 0
|
493 |
|
|
.db 'M, 0
|
494 |
|
|
.db 'C, 0
|
495 |
|
|
.db ' , 0
|
496 |
|
|
.db 'U, 0
|
497 |
|
|
.db 'S, 0
|
498 |
|
|
.db 'B, 0
|
499 |
|
|
.db '4, 0
|
500 |
|
|
.db '8, 0
|
501 |
|
|
.db '8, 0
|
502 |
|
|
str4_end:
|
503 |
|
|
|
504 |
|
|
SI_DFU = 5
|
505 |
|
|
.even
|
506 |
|
|
str5: .db str5_end - str5
|
507 |
|
|
.db DSCR_STRING
|
508 |
|
|
.db 'G, 0
|
509 |
|
|
.db 'E, 0
|
510 |
|
|
.db 'C, 0
|
511 |
|
|
.db 'K, 0
|
512 |
|
|
.db 'O, 0
|
513 |
|
|
.db '3, 0
|
514 |
|
|
.db 'C, 0
|
515 |
|
|
.db 'O, 0
|
516 |
|
|
.db 'M, 0
|
517 |
|
|
.db ' , 0
|
518 |
|
|
.db 'F, 0
|
519 |
|
|
.db 'W, 0
|
520 |
|
|
.db ' , 0
|
521 |
|
|
.db 'U, 0
|
522 |
|
|
.db 'P, 0
|
523 |
|
|
.db 'D, 0
|
524 |
|
|
.db 'A, 0
|
525 |
|
|
.db 'T, 0
|
526 |
|
|
.db 'E, 0
|
527 |
|
|
str5_end:
|
528 |
|
|
|
529 |
|
|
SI_SERIAL = 6
|
530 |
|
|
.even
|
531 |
|
|
str6: .db str6_end - str6
|
532 |
|
|
.db DSCR_STRING
|
533 |
|
|
_usb_desc_serial_number_ascii::
|
534 |
|
|
.db '3, 0
|
535 |
|
|
.db '., 0
|
536 |
|
|
.db '1, 0
|
537 |
|
|
.db '4, 0
|
538 |
|
|
.db '1, 0
|
539 |
|
|
.db '5, 0
|
540 |
|
|
.db '9, 0
|
541 |
|
|
.db '3, 0
|
542 |
|
|
str6_end:
|
543 |
|
|
|