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[bsp][stm32/libraries]support PWM1

This commit is contained in:
yangjie 2019-04-23 19:17:21 +08:00
parent 258e1e09c2
commit e92a4263b4
2 changed files with 23 additions and 0 deletions
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11
bsp/stm32/libraries/HAL_Drivers/config/l4/pwm_config.h
View File

@ -17,6 +17,17 @@
extern "C" {
#endif
#ifdef BSP_USING_PWM1
#ifndef PWM1_CONFIG
#define PWM1_CONFIG \
{ \
.tim_handle.Instance = TIM1, \
.name = "pwm1", \
.channel = 0 \
}
#endif /* PWM1_CONFIG */
#endif /* BSP_USING_PWM1 */
#ifdef BSP_USING_PWM2
#ifndef PWM2_CONFIG
#define PWM2_CONFIG \

12
bsp/stm32/libraries/HAL_Drivers/drv_pwm.c
View File

@ -411,6 +411,18 @@ __exit:
static void pwm_get_channel(void)
{
#ifdef BSP_USING_PWM1_CH1
stm32_pwm_obj[PWM1_INDEX].channel |= 1 << 0;
#endif
#ifdef BSP_USING_PWM1_CH2
stm32_pwm_obj[PWM1_INDEX].channel |= 1 << 2;
#endif
#ifdef BSP_USING_PWM1_CH3
stm32_pwm_obj[PWM1_INDEX].channel |= 1 << 3;
#endif
#ifdef BSP_USING_PWM1_CH4
stm32_pwm_obj[PWM1_INDEX].channel |= 1 << 4;
#endif
#ifdef BSP_USING_PWM2_CH1
stm32_pwm_obj[PWM2_INDEX].channel |= 1 << 0;
#endif