62 lines
1.9 KiB
C
62 lines
1.9 KiB
C
/**
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******************************************************************************
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* @file led.c
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* @author TMC Scan Team
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* @version V1.0.0
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* @date 09/12/2019
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* @brief
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******************************************************************************
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*
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* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
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* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
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* TIME. AS A RESULT, TMC SHALL NOT BE HELD LIABLE FOR ANY
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* DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
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* FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
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* CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
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*
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* <h2><center>© COPYRIGHT 2016 TMC</center></h2>
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******************************************************************************
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**/
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#include "global.h"
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/**
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* @function AppLEDInit
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* @brief LED初始化
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*/
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void AppLEDInit(void)
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{
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GPIO_InitTypeDef GPIO_Board_Init;
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GPIO_Board_Init.Pin = LED_WHITE_GPIO_PIN;
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GPIO_Board_Init.Pull = GPIO_NOPULL;
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GPIO_Board_Init.Speed = GPIO_LOW_SPEED;
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GPIO_Board_Init.Otype = GPIO_MODE_OUTPUT_PP;
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GPIO_Board_Init.Mode = GPIO_MODE_OUT;
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GPIO_Board_Init.SMIT = GPIO_INPUTSCHMIT_DISABLE;
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GPIO_Init(LED_WHITE_GPIO_PORT, &GPIO_Board_Init);
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GPIO_ResetBits(LED_WHITE_GPIO_PORT, LED_WHITE_GPIO_PIN); //led off
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}
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/**
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* @function AppLEDControl
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* @brief LED 开 关 闪烁
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* @param[in] ledType 开 关 闪烁
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*/
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void AppLEDControl(uint8_t ledType)
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{
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if(ledType == LED_WHITE_TURN_ON)
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{
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GPIO_SetBits(LED_WHITE_GPIO_PORT, LED_WHITE_GPIO_PIN); //led on
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}
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else if(ledType == LED_WHITE_TURN_OFF)
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{
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GPIO_ResetBits(LED_WHITE_GPIO_PORT, LED_WHITE_GPIO_PIN); //led off
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}
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else
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{
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GPIO_ResetBits(LED_WHITE_GPIO_PORT, LED_WHITE_GPIO_PIN); //led off
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TimerDelay(TIM2, 500);
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GPIO_SetBits(LED_WHITE_GPIO_PORT, LED_WHITE_GPIO_PIN); //led on
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}
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}
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