670 lines
14 KiB
C
670 lines
14 KiB
C
/*************************** (C) COPYRIGHT 2017 CXHY ****************************
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* 文件名 ：buzzer.c
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* 描 述 ：蜂鸣器驱动程序
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* 版 本 ：V1.0
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* 作 者 ：XuZhongPing
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* 日 期 ：2017/03/06
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*********************************************************************************/
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#include "buzzer.h"
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#include "timer.h"
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#define BEEP_PeriphClock RCC_APB2Periph_GPIOB
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#define BEEP_PORT GPIOB
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#define BEEP_PIN GPIO_Pin_2
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uint8_t beep_startUpMark = 0; //开机提示标志
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uint8_t beep_shortBeepMark = 0; //蜂鸣器短响标志
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uint8_t beep_longBeepMark = 0; //蜂鸣器长响标志
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uint8_t beep_closeDoorBeepMark = 0; //蜂鸣器关门响标志
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uint8_t beep_warningBeepMark = 0; //蜂鸣器错误警告提示响标志
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uint8_t beep_contSlowBeepMark = 0; //蜂鸣器连续慢响标志
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uint8_t beep_contFastBeepMark = 0; //蜂鸣器连续快响标志
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/*
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***********************************************************************
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* 函 数 名: KeyInit
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* 功能说明: 开关IO口初始化
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* 形 参：无
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* 返 回 值: 无
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***********************************************************************
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*/
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void BeepInit(void)
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{
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GPIO_InitTypeDef GPIO_InitStructure;
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RCC_APB2PeriphClockCmd(BEEP_PeriphClock, ENABLE);
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GPIO_InitStructure.GPIO_Pin = BEEP_PIN;
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GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
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GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
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GPIO_Init(BEEP_PORT, &GPIO_InitStructure);
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GPIO_ResetBits(BEEP_PORT, BEEP_PIN);
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beep_startUpMark = 1; //标志正在开机启动提示
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}
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/*
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***********************************************************************
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* 函 数 名: SetBuzzerStatus
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* 功能说明: 设置蜂鸣器工作状态
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* 形 参：param -> 设置的状态，0关，1：开
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* 返 回 值: 无
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***********************************************************************
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*/
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void SetBuzzerStatus(uint8_t param)
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{
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if(param)
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{
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GPIO_SetBits(BEEP_PORT, BEEP_PIN);
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// printf("\r\n开蜂鸣器\r\n");
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}else{
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GPIO_ResetBits(BEEP_PORT, BEEP_PIN);
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// printf("\r\n关蜂鸣器\r\n");
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}
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}
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/*
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***********************************************************************
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* 函 数 名: BEEP_ShortBeep
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* 功能说明: 蜂鸣器短响
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* 形 参：无
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* 返 回 值: 无
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***********************************************************************
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*/
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static void BEEP_ShortBeep(void)
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{
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static uint8_t beepStatus = 0x00;
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static timer beepOnTimer;
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static uint8_t timer_ok = 0;
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if(timer_ok == 0)
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{
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timer_ok = 1;
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timer_set(&beepOnTimer, 2);
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}
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switch(beepStatus)
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{
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case 0x00:
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if(beep_shortBeepMark == 1)
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{
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beep_shortBeepMark = 0;
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SetBuzzerStatus(1); //打开蜂鸣器
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timer_restart(&beepOnTimer);
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beepStatus = 0x01;
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break;
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}
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break;
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case 0x01:
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if(timer_expired(&beepOnTimer))
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{
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SetBuzzerStatus(0); //关闭蜂鸣器
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beepStatus = 0x00;
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break;
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}
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break;
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default:
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SetBuzzerStatus(0); //关闭蜂鸣器
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beepStatus = 0x00;
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break;
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}
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}
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/*
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***********************************************************************
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* 函 数 名: BEEP_LongBeep
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* 功能说明: 蜂鸣器长响
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* 形 参：无
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* 返 回 值: 无
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***********************************************************************
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*/
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static void BEEP_LongBeep(void)
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{
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static uint8_t beepStatus = 0x00;
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static timer beepOnTimer;
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static uint8_t timer_ok = 0;
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if(timer_ok == 0)
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{
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timer_ok = 1;
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timer_set(&beepOnTimer, 20);
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}
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switch(beepStatus)
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{
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case 0x00:
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if(beep_longBeepMark == 1)
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{
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beep_longBeepMark = 0;
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SetBuzzerStatus(1); //打开蜂鸣器
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timer_restart(&beepOnTimer);
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beepStatus = 0x01;
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break;
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}
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break;
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case 0x01:
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if(timer_expired(&beepOnTimer))
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{
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SetBuzzerStatus(0); //关闭蜂鸣器
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beepStatus = 0x00;
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break;
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}
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SetBuzzerStatus(1); //打开蜂鸣器
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break;
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default:
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SetBuzzerStatus(0); //关闭蜂鸣器
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beepStatus = 0x00;
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break;
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}
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}
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/*
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***********************************************************************
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* 函 数 名: BEEP_StartUpBeep
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* 功能说明: 蜂鸣器开机提示声
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* 形 参：无
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* 返 回 值: 无
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***********************************************************************
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*/
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static void BEEP_StartUpBeep(void)
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{
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static uint8_t beepStatus = 0x00;
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static timer beepOnTimer1;
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static timer beepOnTimer2;
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static timer beepOffTimer1;
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static timer beepOffTimer2;
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static uint8_t timer_ok = 0;
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if(timer_ok == 0)
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{
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timer_ok = 1;
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timer_set(&beepOnTimer1, 1);
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timer_set(&beepOnTimer2, 2);
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timer_set(&beepOffTimer1, 1);
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timer_set(&beepOffTimer2, 2);
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}
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switch(beepStatus)
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{
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case 0x00:
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if(beep_startUpMark == 1)
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{
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beep_startUpMark = 0;
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SetBuzzerStatus(1); //打开蜂鸣器
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timer_restart(&beepOnTimer1);
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beepStatus = 0x01;
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break;
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}
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break;
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case 0x01:
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if(timer_expired(&beepOnTimer1))
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{
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SetBuzzerStatus(0); //关闭蜂鸣器
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timer_restart(&beepOffTimer1);
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beepStatus = 0x02;
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break;
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}
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break;
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case 0x02:
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if(timer_expired(&beepOffTimer1))
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{
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SetBuzzerStatus(1); //打开蜂鸣器
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timer_restart(&beepOnTimer2);
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beepStatus = 0x03;
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break;
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}
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break;
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case 0x03:
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if(timer_expired(&beepOnTimer2))
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{
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SetBuzzerStatus(0); //关闭蜂鸣器
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timer_restart(&beepOffTimer2);
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beepStatus = 0x04;
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break;
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}
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break;
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case 0x04:
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if(timer_expired(&beepOffTimer2))
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{
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SetBuzzerStatus(1);
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timer_restart(&beepOnTimer2);
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beepStatus = 0x05;
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break;
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}
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break;
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case 0x05:
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if(timer_expired(&beepOnTimer2))
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{
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SetBuzzerStatus(0); //关闭蜂鸣器
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beep_startUpMark = 0;
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beepStatus = 0x00;
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break;
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}
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break;
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default:
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SetBuzzerStatus(0); //关闭蜂鸣器
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beepStatus = 0x00;
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break;
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}
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}
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/*
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***********************************************************************
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* 函 数 名: BEEP_CloseDoorBeep
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* 功能说明: 蜂鸣器关门提示声
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* 形 参：无
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* 返 回 值: 无
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***********************************************************************
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*/
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static void BEEP_CloseDoorBeep(void)
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{
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static uint8_t beepStatus = 0x00;
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static timer closeDoorBeepOnTimer;
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static uint8_t timer_ok = 0;
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if(timer_ok == 0)
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{
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timer_ok = 1;
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timer_set(&closeDoorBeepOnTimer, 5);
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}
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switch(beepStatus)
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{
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case 0x00:
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if(beep_closeDoorBeepMark == 1)
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{
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beep_closeDoorBeepMark = 0;
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SetBuzzerStatus(1); //打开蜂鸣器
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timer_restart(&closeDoorBeepOnTimer);
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beepStatus = 0x01;
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break;
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}
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break;
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case 0x01:
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if(timer_expired(&closeDoorBeepOnTimer))
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{
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SetBuzzerStatus(0); //关闭蜂鸣器
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timer_restart(&closeDoorBeepOnTimer);
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beepStatus = 0x02;
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break;
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}
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break;
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case 0x02:
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if(timer_expired(&closeDoorBeepOnTimer))
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{
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SetBuzzerStatus(1); //打开蜂鸣器
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timer_restart(&closeDoorBeepOnTimer);
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beepStatus = 0x03;
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break;
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}
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break;
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case 0x03:
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if(timer_expired(&closeDoorBeepOnTimer))
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{
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SetBuzzerStatus(0); //关闭蜂鸣器
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timer_restart(&closeDoorBeepOnTimer);
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beepStatus = 0x04;
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break;
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}
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break;
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case 0x04:
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if(timer_expired(&closeDoorBeepOnTimer))
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{
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SetBuzzerStatus(1); //打开蜂鸣器
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timer_restart(&closeDoorBeepOnTimer);
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beepStatus = 0x05;
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break;
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}
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break;
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case 0x05:
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if(timer_expired(&closeDoorBeepOnTimer))
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{
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SetBuzzerStatus(0); //关闭蜂鸣器
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beep_closeDoorBeepMark = 0;
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beepStatus = 0x00;
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break;
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}
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break;
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default:
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SetBuzzerStatus(0); //关闭蜂鸣器
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beepStatus = 0x00;
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break;
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}
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}
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/*
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***********************************************************************
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* 函 数 名: BEEP_WarningBeep
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* 功能说明: 蜂鸣器警告提示声
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* 形 参：无
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* 返 回 值: 无
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***********************************************************************
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*/
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static void BEEP_WarningBeep(void)
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{
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static uint8_t beepStatus = 0x00;
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static timer warningBeepOnTimer;
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static timer warningBeepOffTimer;
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static uint8_t timer_ok = 0;
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if(timer_ok == 0)
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{
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timer_ok = 1;
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timer_set(&warningBeepOnTimer, 2);
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timer_set(&warningBeepOffTimer, 2);
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}
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switch(beepStatus)
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{
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case 0x00:
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if(beep_warningBeepMark == 1)
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{
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beep_warningBeepMark = 0;
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SetBuzzerStatus(1); //打开蜂鸣器
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timer_restart(&warningBeepOnTimer);
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beepStatus = 0x01;
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break;
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}
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break;
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case 0x01:
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if(timer_expired(&warningBeepOnTimer))
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{
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SetBuzzerStatus(0); //关闭蜂鸣器
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timer_restart(&warningBeepOnTimer);
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beepStatus = 0x02;
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break;
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}
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break;
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case 0x02:
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if(timer_expired(&warningBeepOnTimer))
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{
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SetBuzzerStatus(1); //打开蜂鸣器
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timer_restart(&warningBeepOnTimer);
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beepStatus = 0x03;
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break;
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}
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break;
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case 0x03:
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if(timer_expired(&warningBeepOnTimer))
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{
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SetBuzzerStatus(0); //关闭蜂鸣器
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timer_restart(&warningBeepOnTimer);
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beepStatus = 0x04;
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break;
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}
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break;
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case 0x04:
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if(timer_expired(&warningBeepOnTimer))
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{
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SetBuzzerStatus(1); //打开蜂鸣器
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timer_restart(&warningBeepOnTimer);
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beepStatus = 0x05;
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break;
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}
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break;
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case 0x05:
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if(timer_expired(&warningBeepOnTimer))
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{
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SetBuzzerStatus(0); //关闭蜂鸣器
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timer_restart(&warningBeepOnTimer);
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beepStatus = 0x06;
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break;
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}
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break;
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case 0x06:
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if(timer_expired(&warningBeepOnTimer))
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{
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SetBuzzerStatus(1); //打开蜂鸣器
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timer_restart(&warningBeepOnTimer);
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beepStatus = 0x07;
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break;
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}
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break;
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case 0x07:
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if(timer_expired(&warningBeepOnTimer))
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{
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SetBuzzerStatus(0); //关闭蜂鸣器
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timer_restart(&warningBeepOnTimer);
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beepStatus = 0x08;
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break;
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}
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break;
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case 0x08:
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if(timer_expired(&warningBeepOnTimer))
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{
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SetBuzzerStatus(1); //打开蜂鸣器
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timer_restart(&warningBeepOnTimer);
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beepStatus = 0x09;
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break;
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}
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break;
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case 0x09:
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if(timer_expired(&warningBeepOnTimer))
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{
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SetBuzzerStatus(0); //关闭蜂鸣器
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beep_warningBeepMark = 0;
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beepStatus = 0x00;
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}
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break;
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default:
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SetBuzzerStatus(0); //关闭蜂鸣器
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beep_warningBeepMark = 0;
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beepStatus = 0x00;
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break;
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}
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}
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/*
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***********************************************************************
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* 函 数 名: BEEP_ContSlowBeep
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* 功能说明: 蜂鸣器连续慢响
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* 形 参：无
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* 返 回 值: 无
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***********************************************************************
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*/
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static void BEEP_ContSlowBeep(void)
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{
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static uint8_t beepStatus = 0x00;
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static timer beepOnTimer;
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static timer beepOffTimer;
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static uint8_t timer_ok = 0;
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if(timer_ok == 0)
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{
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timer_ok = 1;
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timer_set(&beepOnTimer, 2);
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timer_set(&beepOffTimer, 8);
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}
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switch(beepStatus)
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{
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case 0x00:
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if(beep_contSlowBeepMark == 1)
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{
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SetBuzzerStatus(1); //打开蜂鸣器
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timer_restart(&beepOnTimer);
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beepStatus = 0x01;
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break;
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}
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break;
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case 0x01:
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if(timer_expired(&beepOnTimer))
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{
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SetBuzzerStatus(0); //关闭蜂鸣器
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timer_restart(&beepOffTimer);
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beepStatus = 0x02;
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break;
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}
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if(beep_contSlowBeepMark == 0)
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{
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SetBuzzerStatus(0);
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beepStatus = 0x00;
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break;
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}
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break;
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case 0x02:
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if(timer_expired(&beepOffTimer))
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{
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beepStatus = 0x00;
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break;
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}
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if(beep_contSlowBeepMark == 0)
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{
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SetBuzzerStatus(0);
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beepStatus = 0x00;
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break;
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}
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break;
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default:
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SetBuzzerStatus(0); //关闭蜂鸣器
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beepStatus = 0x00;
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break;
|
||
}
|
||
}
|
||
|
||
/*
|
||
***********************************************************************
|
||
* 函 数 名: BEEP_ContFastBeep
|
||
* 功能说明: 蜂鸣器连续快响
|
||
* 形 参：无
|
||
* 返 回 值: 无
|
||
***********************************************************************
|
||
*/
|
||
static void BEEP_ContFastBeep(void)
|
||
{
|
||
static uint8_t beepStatus = 0x00;
|
||
|
||
static timer beepOnTimer;
|
||
static timer beepOffTimer;
|
||
static uint8_t timer_ok = 0;
|
||
|
||
if(timer_ok == 0)
|
||
{
|
||
timer_ok = 1;
|
||
|
||
timer_set(&beepOnTimer, 1);
|
||
timer_set(&beepOffTimer, 2);
|
||
}
|
||
|
||
switch(beepStatus)
|
||
{
|
||
case 0x00:
|
||
if(beep_contFastBeepMark == 1)
|
||
{
|
||
SetBuzzerStatus(1); //打开蜂鸣器
|
||
|
||
timer_restart(&beepOnTimer);
|
||
beepStatus = 0x01;
|
||
break;
|
||
}
|
||
break;
|
||
|
||
case 0x01:
|
||
if(timer_expired(&beepOnTimer))
|
||
{
|
||
SetBuzzerStatus(0); //关闭蜂鸣器
|
||
timer_restart(&beepOffTimer);
|
||
beepStatus = 0x02;
|
||
break;
|
||
}
|
||
|
||
if(beep_contFastBeepMark == 0)
|
||
{
|
||
SetBuzzerStatus(0);
|
||
beepStatus = 0x00;
|
||
break;
|
||
}
|
||
break;
|
||
|
||
case 0x02:
|
||
if(timer_expired(&beepOffTimer))
|
||
{
|
||
beepStatus = 0x00;
|
||
break;
|
||
}
|
||
|
||
if(beep_contFastBeepMark == 0)
|
||
{
|
||
SetBuzzerStatus(0);
|
||
beepStatus = 0x00;
|
||
break;
|
||
}
|
||
break;
|
||
|
||
default:
|
||
SetBuzzerStatus(0); //关闭蜂鸣器
|
||
beepStatus = 0x00;
|
||
break;
|
||
}
|
||
}
|
||
|
||
/*
|
||
***********************************************************************
|
||
* 函 数 名: BeepTask
|
||
* 功能说明:
|
||
* 形 参：无
|
||
* 返 回 值: 返回对应开关的键值
|
||
***********************************************************************
|
||
*/
|
||
void BeepTask(void)
|
||
{
|
||
BEEP_ContSlowBeep();
|
||
BEEP_ContFastBeep();
|
||
BEEP_ShortBeep();
|
||
BEEP_LongBeep();
|
||
BEEP_StartUpBeep();
|
||
BEEP_CloseDoorBeep();
|
||
BEEP_WarningBeep();
|
||
}
|
||
|
||
/******************** (C) COPYRIGHT 2017 CXHY *****END OF FILE*******************/
|