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@@ -314,9 +314,6 @@ static rt_err_t stm32_hw_pwm_init(struct stm32_pwm *device)
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tim = (TIM_HandleTypeDef *)&device->tim_handle;
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- /* enable timer clock */
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- HAL_TIM_PWM_MspInit(tim);
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-
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/* configure the timer to pwm mode */
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tim->Init.Prescaler = 0;
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tim->Init.CounterMode = TIM_COUNTERMODE_UP;
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@@ -325,24 +322,25 @@ static rt_err_t stm32_hw_pwm_init(struct stm32_pwm *device)
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#if defined(SOC_SERIES_STM32F1) || defined(SOC_SERIES_STM32L4)
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tim->Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
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#endif
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- if (HAL_TIM_Base_Init(tim) != HAL_OK)
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+
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+ if (HAL_TIM_PWM_Init(tim) != HAL_OK)
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{
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- LOG_E("%s time base init failed", device->name);
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+ LOG_E("%s pwm init failed", device->name);
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result = -RT_ERROR;
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goto __exit;
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}
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- clock_config.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
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- if (HAL_TIM_ConfigClockSource(tim, &clock_config) != HAL_OK)
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+ if (HAL_TIM_Base_Init(tim) != HAL_OK)
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{
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- LOG_E("%s clock init failed", device->name);
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+ LOG_E("%s time base init failed", device->name);
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result = -RT_ERROR;
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goto __exit;
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}
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- if (HAL_TIM_PWM_Init(tim) != HAL_OK)
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+ clock_config.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
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+ if (HAL_TIM_ConfigClockSource(tim, &clock_config) != HAL_OK)
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{
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- LOG_E("%s pwm init failed", device->name);
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+ LOG_E("%s clock init failed", device->name);
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result = -RT_ERROR;
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goto __exit;
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}
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