#include "buzzerdrv.h"
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//---------------------------------------------------------------------------------------
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#include <stdio.h>
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#include <sys/types.h>
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#define DEV_GPIO3 "/dev/gpiochip3"
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#define LINES_NUM_OUT 1
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#define LINE_OFFSET0_OUT 5 //PD05
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static int lines_offsets_out[LINES_NUM_OUT] = {LINE_OFFSET0_OUT};
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static Gpio_Driver *buzzer_gpio;
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//---------------------------------------------------------------------------------------
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//---------------------------------------------------------------------------------------
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//---------------------------------------------------------------------------------------
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int BuzzerDrv::init_buzzer_gpio()
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{
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int ret = 0;
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buzzer_gpio = new Gpio_Driver(DEV_GPIO3);
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ret = buzzer_gpio->Gpio_Init(lines_offsets_out,LINES_NUM_OUT);
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buzzer_gpio->Gpio_SetLevel(0,false);
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return ret;
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}
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BuzzerDrv::~BuzzerDrv()
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{
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wait();
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}
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//---------------------------------------------------------------------
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void BuzzerDrv::run()
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{
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#if (PLATFORM_USED==PLATFORM_ARM)
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buzzer_gpio->Gpio_SetLevel(0,true);
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msleep(beep_ms);
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buzzer_gpio->Gpio_SetLevel(0,false);
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#endif
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}
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//---------------------------------------------------------------------------------------
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void BuzzerDrv::BuzzerBeep(const unsigned int ms)
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{
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beep_ms = ms;
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if(beep_ms > 10000)
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beep_ms = 10000;
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this->start();
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}
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//---------------------------------------------------------------------------------------
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//---------------------------------------------------------------------------------------
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