2013-09-17  Uwe Kindler <uwe_kindler@web.de>

	* cdl/can_lpc2xxx.cdl: Add CYGHWR_DEVS_CAN_LPC2XXX_BUSOFF_WORKAROUND
	to enable conditional Bus-Off reset mode workaround. [Bug 1001897]
	* src/can_lpc2xxx.c: Add function lpc2xxx_reset_error_counters to
	reset TX and RX error counters to certain values. Function
	lpc2xxx_start_module now clears both error counters. Add some
	LPC2XXX_DBG_PRINT statements to lpc2xxx_can_getevent function. Add
	function lpc2xxx_print_status to ease printing status register
	content. If a bus error condition occures (ICR_BUS_ERR) the function
	lpc2xxx_can_getevent now clears the error counters to prevent error
	ISR from blocking application and to support recovery from bus off
	condition if option CYGHWR_DEVS_CAN_LPC2XXX_BUSOFF_WORKAROUND is
	enabled.

2013-09-11  Uwe Kindler <uwe_kindler@web.de>

	* src/can_accfilt_lpc2xxx.c, src/can_lpc2xxx.c: Fix a compile issue of
	the lpc2xxx driver that only occurs if support for extended 29-bit CAN
	identifiers is enabled and support for message filtering is disabled.
	[ Bugzilla 1001901 ]

2013-08-29  Uwe Kindler <uwe_kindler@web.de>

	* includes/can_lpc2xxx_baudrates.h: Added baudrate table for CAN clock
	of 14.745600 MHz. [ Bugzilla 1001900 ]

2013-06-24  Uwe Kindler <uwe_kindler@web.de>

	* src/can_lpc2xxx.c: Add support for new config key
	  CYG_IO_GET_CONFIG_CAN_ERR_COUNTERS.

2013-05-06  Uwe Kindler <uwe_kindler@web.de>

	* src/can_lpc2xxx.c: Changed return code for message filter
	configuration to -ENOSPC if no filters are available to match
	documentation change.

2012-01-25  Bernard Fouché <bernard.fouche@kuantic.com>

	* Changes made to support CAN IO package update:
	* cdl/can_lpc2xxx.cdl: CYGOPT_DEVS_CAN_LPC2XXX_EXTENDED_CFG_KEYS
	replaced by CYG_IO_SET_CONFIG_CAN_RANGE_FILTER.
	* include/can_lpc2xxx.h: Commented out unused and not implemented
	things.
	* src/can_lpc2xxx.c: CYGNUM_CAN_EVENT_OVERRUN_RX_HW instead of
	CYGNUM_CAN_EVENT_OVERRUN_RX. CYGOPT_DEVS_CAN_LPC2XXX_EXTENDED_CFG_KEYS
	replaced by CYG_IO_SET_CONFIG_CAN_RANGE_FILTER. can_lpc2xxx.h not
	required any more. CYGNUM_CAN_MODE_LISTEN_ONLY_ENTER &
	CYGNUM_CAN_MODE_LISTEN_ONLY_EXIT return -EINVAL.
	[ Bugzilla 1001453 ]

2008-07-21  Uwe Kindler <uwe_kindler@web.de>
	
	* cdl/can_lpc2xxx.cdl: Added CYGOPT_DEVS_CAN_LPC2XXX_ALIE to make 
	arbitration lost interrupt optional. Added option
	CYGNUM_DEVS_CAN_LPC2XXX_INT_PRIORITY to configure the interrupt
	priority for global CAN interrupt in LPC24xx variants.
	
	* include/can_lpc2xxx_baudrates.h: Replaced CYGNUM_CAN_LPC2XXX_VPB_CLK
	by CYGNUM_HAL_ARM_LPC2XXX_CAN_CLK because newer variants like LPC24xx
	do not have a global VPB_CLK.
	
	* src/can_accfilt_lpc2xxx.c: Adjusted LPC2XXX_CAN_FIRST_IN_LUT to
	be 0 for LPC24xxx variants. Added macro CAN_CHAN_NO_LUT(_info_) to
	abstract channel numbering from acceptance filter code.
	
	* src/can_lpc2xxx.c: Removed icr data field from lpc2xxx_can_info_st
	structure because it is not required any longer. A lot of small
	modifications to make the driver usable with newer LPC2xxx variants like
	LPC24xx. ISR and DSR code changed - instead of disabling interrupts in 
	IER register they are disabled in VIC by using cyg_drv_interrupt_mask()
	function calls. Added global CAN ISR and DSR for LPC24xx variants 
	(they do not support individual interrupt vectors for RX and TX
	interrupts). Moved LUT error checking code from ISR into DSR to keep
	ISR as short as possible and made LUT error checking code optional.
	  
2008-05-23  Alexey Shusharin <mrfinch@mail.ru>

	* cdl/can_lpc2xxx.cdl: add CAN interrupt priorities
	
	* src/can_lpc2xxx.c: add CAN interrupt priorities, 
	  repair "chan" definition missing in rx_ISR
	
	* src/can_accfilt_lpc2xxx.c: add various types of CAN controllers
	  numbering (depends on LPC2XXX version)
	
2007-08-17 Hans Rosenfeld <rosenfeld@grumpf.hope-2000.org>
	
	* src/can_lpc2xxx.c: The definition of "info" is missing when only
	  one CAN channel is configured.
	
2007-08-17  Uwe Kindler <uwe_kindler@web.de>
	
	* include/can_lpc2xxx_baudrates.h: Removed all prefixed zeros from
	  baudrate table entries (they aren't intended to be interpreted as 
	  octal)
	  
	* tests/can_baudrates.c
	  tests/can_busload.c
	  tests/can_rx_tx.c: removed #include pkgconf/devs_can_loop.h
	
2007-08-02  Alexey Shusharin <mrfinch@mail.ru>
	
	* src/can_lpc2xxx.c: Added acknowledging call in rx interrupt
	  (self-reception part)
	
2007-07-07  Alexey Shusharin <mrfinch@mail.ru>

	* cdl/can_lpx2xxx.cdl: Option
	  CYGOPT_DEVS_CAN_LPC2XXX_USE_SELF_RECEPTION added for enabling
	  self reception requests instead of transmission requests.
	
	* src/can_lpc2xxx.c: Some small bugs fixed. Added support for LUT
	  error. Support for self transmission request added. Debug output
	  improved.
	  
	* src/can_accfilt_lpc2xxx.c: Added support for baudrates of 10kbaud 
	  and 20 kbaud at clock speed of 60 MHz
	
2007-07-01  Uwe Kindler  <uwe_kindler@web.de>

	* LPC2xxx CAN driver package created
	* cdl/can_lpc2xxx.cdl
	* include/can_lpc2xxx.h
	* include/can_lpc2xxx_baudrates.h
	* src/can_lpc2xxx.c
	* src/can_accfilt_lpc2xxx.c

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