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786 |
skrzyp |
2012-01-25 Bernard Fouché
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* Changes made to support CAN IO package update:
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* cdl/can_lpc2xxx.cdl: CYGOPT_DEVS_CAN_LPC2XXX_EXTENDED_CFG_KEYS
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replaced by CYG_IO_SET_CONFIG_CAN_RANGE_FILTER.
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* include/can_lpc2xxx.h: Commented out unused and not implemented
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things.
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* src/can_lpc2xxx.c: CYGNUM_CAN_EVENT_OVERRUN_RX_HW instead of
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CYGNUM_CAN_EVENT_OVERRUN_RX. CYGOPT_DEVS_CAN_LPC2XXX_EXTENDED_CFG_KEYS
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replaced by CYG_IO_SET_CONFIG_CAN_RANGE_FILTER. can_lpc2xxx.h not
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required any more. CYGNUM_CAN_MODE_LISTEN_ONLY_ENTER &
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CYGNUM_CAN_MODE_LISTEN_ONLY_EXIT return -EINVAL.
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[ Bugzilla 1001453 ]
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2008-07-21 Uwe Kindler
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* cdl/can_lpc2xxx.cdl: Added CYGOPT_DEVS_CAN_LPC2XXX_ALIE to make
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arbitration lost interrupt optional. Added option
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CYGNUM_DEVS_CAN_LPC2XXX_INT_PRIORITY to configure the interrupt
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priority for global CAN interrupt in LPC24xx variants.
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* include/can_lpc2xxx_baudrates.h: Replaced CYGNUM_CAN_LPC2XXX_VPB_CLK
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by CYGNUM_HAL_ARM_LPC2XXX_CAN_CLK because newer variants like LPC24xx
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do not have a global VPB_CLK.
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* src/can_accfilt_lpc2xxx.c: Adjusted LPC2XXX_CAN_FIRST_IN_LUT to
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be 0 for LPC24xxx variants. Added macro CAN_CHAN_NO_LUT(_info_) to
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abstract channel numbering from acceptance filter code.
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* src/can_lpc2xxx.c: Removed icr data field from lpc2xxx_can_info_st
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structure because it is not required any longer. A lot of small
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modifications to make the driver usable with newer LPC2xxx variants like
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LPC24xx. ISR and DSR code changed - instead of disabling interrupts in
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IER register they are disabled in VIC by using cyg_drv_interrupt_mask()
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function calls. Added global CAN ISR and DSR for LPC24xx variants
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(they do not support individual interrupt vectors for RX and TX
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interrupts). Moved LUT error checking code from ISR into DSR to keep
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ISR as short as possible and made LUT error checking code optional.
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2008-05-23 Alexey Shusharin
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* cdl/can_lpc2xxx.cdl: add CAN interrupt priorities
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* src/can_lpc2xxx.c: add CAN interrupt priorities,
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repair "chan" definition missing in rx_ISR
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* src/can_accfilt_lpc2xxx.c: add various types of CAN controllers
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numbering (depends on LPC2XXX version)
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2007-08-17 Hans Rosenfeld
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* src/can_lpc2xxx.c: The definition of "info" is missing when only
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one CAN channel is configured.
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2007-08-17 Uwe Kindler
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* include/can_lpc2xxx_baudrates.h: Removed all prefixed zeros from
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baudrate table entries (they aren't intended to be interpreted as
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octal)
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* tests/can_baudrates.c
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tests/can_busload.c
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tests/can_rx_tx.c: removed #include pkgconf/devs_can_loop.h
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2007-08-02 Alexey Shusharin
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* src/can_lpc2xxx.c: Added acknowledging call in rx interrupt
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(self-reception part)
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2007-07-07 Alexey Shusharin
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* cdl/can_lpx2xxx.cdl: Option
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CYGOPT_DEVS_CAN_LPC2XXX_USE_SELF_RECEPTION added for enabling
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self reception requests instead of transmission requests.
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* src/can_lpc2xxx.c: Some small bugs fixed. Added support for LUT
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error. Support for self transmission request added. Debug output
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improved.
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* src/can_accfilt_lpc2xxx.c: Added support for baudrates of 10kbaud
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and 20 kbaud at clock speed of 60 MHz
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2007-07-01 Uwe Kindler
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* LPC2xxx CAN driver package created
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* cdl/can_lpc2xxx.cdl
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* include/can_lpc2xxx.h
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* include/can_lpc2xxx_baudrates.h
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* src/can_lpc2xxx.c
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* src/can_accfilt_lpc2xxx.c
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//===========================================================================
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// ####GPLCOPYRIGHTBEGIN####
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// -------------------------------------------
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// This file is part of eCos, the Embedded Configurable Operating System.
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// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
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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 2 or (at your option) any
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// later version.
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//
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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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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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//
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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, write to the
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// Free Software Foundation, Inc., 51 Franklin Street,
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// Fifth Floor, Boston, MA 02110-1301, USA.
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// -------------------------------------------
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// ####GPLCOPYRIGHTEND####
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//===========================================================================
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