libs/rt-thread-official
libs
/
rt-thread-official
mirror of https://github.com/RT-Thread/rt-thread.git
4
0
Fork 0
Code Issues Releases Wiki Activity

修复stm32 timer_start函数不能设置HWTIMER_MODE_PERIOD模式 

修复timer_start函数注释：将TIM2改为TIM更合理
This commit is contained in:
yexinfu 2019-08-23 07:45:45 +08:00
parent 200f3d4480
commit 0c1a12afd8
1 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
bsp/stm32/libraries/HAL_Drivers/drv_hwtimer.c
View File

@ -235,11 +235,15 @@ static rt_err_t timer_start(rt_hwtimer_t *timer, rt_uint32_t t, rt_hwtimer_mode_
/* set timer to single mode */ /* set timer to single mode */
tim->Instance->CR1 |= TIM_OPMODE_SINGLE; tim->Instance->CR1 |= TIM_OPMODE_SINGLE;
} }
else
{
tim->Instance->CR1 &= (~TIM_OPMODE_SINGLE);
}
/* start timer */ /* start timer */
if (HAL_TIM_Base_Start_IT(tim) != HAL_OK) if (HAL_TIM_Base_Start_IT(tim) != HAL_OK)
{ {
LOG_E("TIM2 start failed"); LOG_E("TIM start failed");
result = -RT_ERROR; result = -RT_ERROR;
} }