/**
  ******************************************************************************
  * @file    led.c
  * @author  TMC Scan Team
  * @version V1.0.0
  * @date    09/12/2019
  * @brief   
  ******************************************************************************  
  *
  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
  * TIME. AS A RESULT, TMC SHALL NOT BE HELD LIABLE FOR ANY
  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
  *
  * <h2><center>&copy; COPYRIGHT 2016 TMC</center></h2>
  ******************************************************************************
**/
#include "global.h"


/**
 * @function    AppLEDInit
 * @brief       LED初始化
 */
void AppLEDInit(void)
{
	GPIO_InitTypeDef GPIO_Board_Init;
    GPIO_Board_Init.Pin = LED_WHITE_GPIO_PIN;
	GPIO_Board_Init.Pull = GPIO_NOPULL;
	GPIO_Board_Init.Speed = GPIO_LOW_SPEED;
	GPIO_Board_Init.Otype = GPIO_MODE_OUTPUT_PP;
	GPIO_Board_Init.Mode = GPIO_MODE_OUT;
    GPIO_Board_Init.SMIT = GPIO_INPUTSCHMIT_DISABLE;
	GPIO_Init(LED_WHITE_GPIO_PORT, &GPIO_Board_Init);
	GPIO_ResetBits(LED_WHITE_GPIO_PORT, LED_WHITE_GPIO_PIN); //led off
}

/**
 * @function    AppLEDControl
 * @brief       LED 开 关 闪烁
 * @param[in]   ledType 开 关 闪烁
*/
void AppLEDControl(uint8_t ledType)
{
	if(ledType == LED_WHITE_TURN_ON)
	{
		GPIO_SetBits(LED_WHITE_GPIO_PORT, LED_WHITE_GPIO_PIN); //led on
	}
	else if(ledType == LED_WHITE_TURN_OFF)
	{
		GPIO_ResetBits(LED_WHITE_GPIO_PORT, LED_WHITE_GPIO_PIN); //led off
	}
	else
	{
		GPIO_ResetBits(LED_WHITE_GPIO_PORT, LED_WHITE_GPIO_PIN); //led off
		TimerDelay(TIM2, 500);
		GPIO_SetBits(LED_WHITE_GPIO_PORT, LED_WHITE_GPIO_PIN); //led on
	}
}