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fix(core): improve rgb_led driver deinitialization

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This commit is contained in:
cepetr 2025-04-07 15:20:07 +02:00 committed by cepetr
parent 0b673c2772
commit 75f9821cf1
1 changed files with 11 additions and 13 deletions
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24
core/embed/io/rgb_led/stm32u5/rgb_led_lp.c
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@ -49,19 +49,9 @@ typedef struct {
static rgb_led_t g_rgb_led = {0};
static void rgb_led_set_default_pin_state(void) {
GPIO_InitTypeDef GPIO_InitStructure = {0};
GPIO_InitStructure.Mode = GPIO_MODE_ANALOG;
GPIO_InitStructure.Pull = GPIO_NOPULL;
GPIO_InitStructure.Speed = GPIO_SPEED_FREQ_LOW;
GPIO_InitStructure.Pin = RGB_LED_RED_PIN;
HAL_GPIO_Init(RGB_LED_RED_PORT, &GPIO_InitStructure);
GPIO_InitStructure.Pin = RGB_LED_GREEN_PIN;
HAL_GPIO_Init(RGB_LED_GREEN_PORT, &GPIO_InitStructure);
GPIO_InitStructure.Pin = RGB_LED_BLUE_PIN;
HAL_GPIO_Init(RGB_LED_BLUE_PORT, &GPIO_InitStructure);
HAL_GPIO_DeInit(RGB_LED_RED_PORT, RGB_LED_RED_PIN);
HAL_GPIO_DeInit(RGB_LED_GREEN_PORT, RGB_LED_GREEN_PIN);
HAL_GPIO_DeInit(RGB_LED_BLUE_PORT, RGB_LED_BLUE_PIN);
}
void rgb_led_init(void) {
@ -189,6 +179,14 @@ void rgb_led_deinit(void) {
HAL_LPTIM_Counter_Stop(&drv->tim_1);
HAL_LPTIM_Counter_Stop(&drv->tim_3);
__HAL_RCC_LPTIM1_CLK_DISABLE();
__HAL_RCC_LPTIM1_FORCE_RESET();
__HAL_RCC_LPTIM1_RELEASE_RESET();
__HAL_RCC_LPTIM3_CLK_DISABLE();
__HAL_RCC_LPTIM3_FORCE_RESET();
__HAL_RCC_LPTIM3_RELEASE_RESET();
memset(drv, 0, sizeof(*drv));
}