95 lines
2.4 KiB
C
95 lines
2.4 KiB
C
/*
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******************************************************************************
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*
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* @file led.h
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* @brief led dispaly module
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*
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*
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* @version 1.0
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* @date 2023/05/12 09:59:40
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* @author Alex Xu
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*
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* Copyright (c) 2013-2099,Tkplusemi Technology Co.,Ltd.
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* All Rights Reserved
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*
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* History:
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* Revision Date Author Desc
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* 1.0.0 2023/07/12 Alex build this file
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******************************************************************************
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*/
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#ifndef __LED_H__
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#define __LED_H__
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#include "define.h"
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#if LED_DISPLAY
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/******************************************************************************\
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Macro definitions
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\******************************************************************************/
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// LED端口定义
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sbit pin_LED_1 = P0^3;
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#define LEDR_ON() pin_LED_1 = 1 //LED_1_ON() p03
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#define LEDR_OFF() pin_LED_1 = 0 //LED_1_OFF()
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#define LEDR_TOG() pin_LED_1 = !pin_LED_1 //LED_1_RUN()
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sbit pin_LED_3 = P0^4;
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#define LEDB_ON() pin_LED_3 = 1 //LED_3_ON()
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#define LEDB_OFF() pin_LED_3 = 0 //LED_3_OFF()
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#define LEDB_TOG() pin_LED_3 = !pin_LED_3 //LED_3_RUN()
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/******************************************************************************\
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Typedef definitions
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\******************************************************************************/
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//LED名称重定义，顺序和上方的宏定义保持一致
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enum LED_ID
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{
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LED_R,
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LED_B,
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LED_ID_MAX
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};
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#ifdef BREATHING_LIGHT
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//LED呼吸灯控制结构体
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typedef struct{
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uint8_t Breathing_Light_On; //呼吸灯使能标志位。
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uint8_t BL_Flash_Duty; //LED占空比，即点亮时间
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uint8_t BL_Timer; //时间计数 100us计数一次
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uint8_t Flash_Duty_Rising; //呼吸灯逐亮标志
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uint8_t Flash_Duty_Declining; //呼吸灯逐暗标志
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}BRTH_LED_INFO;
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extern idata BRTH_LED_INFO BL_LED;
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#define BL_DUTY_MAX 170
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#define BL_STEP 2
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//LED改变最小时间周期单位
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#define LED_PLUS_TIME 1
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/*
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* 函数名称 : LED_Breathing_Light
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* 功能描述 : LED呼吸灯驱动，需放在100us时间片中
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* 参 数 : NONE
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* 返回值 : NONE
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*/
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/******************************************************************************/
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extern void LED_Breathing_Light(void);
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/******************************************************************************/
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#endif
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//------------------------------------------------------------------------------
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#endif
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#endif
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