sergiotarxz/nuttx
sergiotarxz/nuttx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

CAN request order priority

Browse Source 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4292 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2012-01-11 01:01:44 +00:00
parent a82b55b37f
commit 25f46d94e2
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
arch/arm/src/stm32/stm32_can.c
View File

@ -1225,9 +1225,13 @@ static int can_cellinit(struct stm32_can_s *priv)
regval &= ~CAN_MCR_SLEEP;
can_putreg(priv, STM32_CAN_MCR_OFFSET, regval);
/* Configure CAN behavior. Priority driven request order, not message ID. */
regval |= CAN_MCR_TXFP;
can_putreg(priv, STM32_CAN_MCR_OFFSET, regval);
/* Enter initialization mode */
regval = can_getreg(priv, STM32_CAN_MCR_OFFSET);
regval |= CAN_MCR_INRQ;
can_putreg(priv, STM32_CAN_MCR_OFFSET, regval);