添加判断当前使用定时器是否可配置为主从定时器模式

db3e261b · 哈哈哈可是开电脑 · mysterywolf · f54f2c2c · db3e261b
隐藏空白更改
内联并排

Showing with 9 addition and 6 deletion

bsp/stm32/libraries/HAL_Drivers/drv_pwm.c bsp/stm32/libraries/HAL_Drivers/drv_pwm.c +9 -6

未找到文件。
--- a/bsp/stm32/libraries/HAL_Drivers/drv_pwm.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_pwm.c
@@ -402,13 +402,16 @@ static rt_err_t stm32_hw_pwm_init(struct stm32_pwm *device)
        goto __exit;
    }
-    master_config.MasterOutputTrigger = TIM_TRGO_RESET;
+    if(IS_TIM_MASTER_INSTANCE(tim->Instance))
-    master_config.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
-    if (HAL_TIMEx_MasterConfigSynchronization(tim, &master_config) != HAL_OK)
    {
-        LOG_E("%s master config failed", device->name);
+        master_config.MasterOutputTrigger = TIM_TRGO_RESET;
-        result = -RT_ERROR;
+        master_config.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
-        goto __exit;
+        if (HAL_TIMEx_MasterConfigSynchronization(tim, &master_config) != HAL_OK)
+        {
+            LOG_E("%s master config failed", device->name);
+            result = -RT_ERROR;
+            goto __exit;
+        }
    }
    oc_config.OCMode = TIM_OCMODE_PWM1;