diff options
| author | tyustli <[email protected]> | 2019-09-03 11:41:22 +0800 |
|---|---|---|
| committer | tyustli <[email protected]> | 2019-09-03 11:41:22 +0800 |
| commit | 51d1ec80a4947e7f9ab2c69b0e63209524fe4fd8 (patch) | |
| tree | 535e61ce250d7dd93b0d29a47657a4aee3901be7 /bsp/stm32 | |
| parent | 515779c5d1502b1b09ad21b73eb09b13fd3756c2 (diff) | |
fix docs link err
Diffstat (limited to 'bsp/stm32')
| -rw-r--r-- | bsp/stm32/libraries/HAL_Drivers/drv_can.c | 2 | ||||
| -rw-r--r-- | bsp/stm32/stm32l475-st-discovery/README.md | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_can.c b/bsp/stm32/libraries/HAL_Drivers/drv_can.c index ec78c2ef5c..4490094470 100644 --- a/bsp/stm32/libraries/HAL_Drivers/drv_can.c +++ b/bsp/stm32/libraries/HAL_Drivers/drv_can.c @@ -438,6 +438,8 @@ static int _can_sendmsg(struct rt_can_device *can, const void *buf, rt_uint32_t { txheader.RTR = CAN_RTR_REMOTE; } + /* clear TIR */ + hcan->Instance->sTxMailBox[box_num].TIR &= CAN_TI0R_TXRQ; /* Set up the Id */ if (RT_CAN_STDID == pmsg->ide) { diff --git a/bsp/stm32/stm32l475-st-discovery/README.md b/bsp/stm32/stm32l475-st-discovery/README.md index 8e9b749307..573c04f855 100644 --- a/bsp/stm32/stm32l475-st-discovery/README.md +++ b/bsp/stm32/stm32l475-st-discovery/README.md @@ -36,7 +36,7 @@ STM32L475 IoT Discovery kit 是 ST 官方推出的一款基于 ARM Cortex-M4 内 - 调试接口：ST-LINK Micro USB 接口(ST-LINK 转串口对应 串口1) - 支持 mbed -开发板更多详细信息请参考ST官方网站 [STM32 开发板介绍]https://www.st.com/en/evaluation-tools/b-l475e-iot01a.html +开发板更多详细信息请参考ST官方网站 [STM32 开发板介绍](https://www.st.com/en/evaluation-tools/b-l475e-iot01a.html) ## 外设支持 |