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LPC17xx CAN driver now supports all 3 transmit buffers and loopback mode; LCP1766-STK NSH configuration will support the CAN loopback test

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4253 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2012-01-03 01:03:56 +00:00
parent ee27993c58
commit e28c348db0
3 changed files with 1255 additions and 749 deletions
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989
arch/arm/src/lpc17xx/lpc17_can.c
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1010
arch/arm/src/lpc17xx/lpc17_can.h
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5
arch/arm/src/stm32/stm32_can.c
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@ -708,7 +708,7 @@ static int can_ioctl(FAR struct can_dev_s *dev, int cmd, unsigned long arg)
*
****************************************************************************/
static int can_remoterequest(FAR struct can_dev_s *dev, uint16_t id)
static int can_remoterequest(FAR struct can_dev_s *dev, uint16_t id)
{
#warning "Remote request not implemented"
return -ENOSYS;
@ -918,7 +918,8 @@ static bool can_txempty(FAR struct can_dev_s *dev)
* CAN RX FIFO 0 interrupt handler
*
* Input Parameters:
* dev - An instance of the "upper half" can driver state structure.
* irq - The IRQ number of the interrupt.
* context - The register state save array at the time of the interrupt.
*
* Returned Value:
* Zero on success; a negated errno on failure