diff options
| author | Aubr.Cool <[email protected]> | 2015-06-05 08:33:56 +0800 |
|---|---|---|
| committer | Aubr.Cool <[email protected]> | 2015-06-16 08:49:25 +0800 |
| commit | b319fb53e44cfce382edf3ea9def13b1ba642260 (patch) | |
| tree | ef3cb3816c52b415921a519f2c01ad4654790055 /bsp | |
| parent | 2fc33973de23bbc32701e0d2db17a204bf9e405f (diff) | |
correct bxcan rcv msg rtr flag set
Diffstat (limited to 'bsp')
| -rw-r--r-- | bsp/stm32f10x/drivers/bxcan.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/bsp/stm32f10x/drivers/bxcan.c b/bsp/stm32f10x/drivers/bxcan.c index 8c9b39ecf0..db89eda5cb 100644 --- a/bsp/stm32f10x/drivers/bxcan.c +++ b/bsp/stm32f10x/drivers/bxcan.c @@ -1063,7 +1063,7 @@ static int recvmsg(struct rt_can_device *can, void* buf, rt_uint32_t boxno) pmsg->id = (uint32_t)0x1FFFFFFF & (pbxcan->sFIFOMailBox[boxno].RIR >> 3); } - pmsg->rtr = (uint8_t)0x02 & pbxcan->sFIFOMailBox[boxno].RIR; + pmsg->rtr = ((uint8_t)0x02 & pbxcan->sFIFOMailBox[boxno].RIR) >> 1; pmsg->len = (uint8_t)0x0F & pbxcan->sFIFOMailBox[boxno].RDTR; pmsg->data[0] = (uint8_t)0xFF & pbxcan->sFIFOMailBox[boxno].RDLR; pmsg->data[1] = (uint8_t)0xFF & (pbxcan->sFIFOMailBox[boxno].RDLR >> 8); |