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41 lines
502 B
C
41 lines
502 B
C
/*
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* sounds.c
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*
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* Created on: Feb 26, 2013
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* Author: samuezih
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*/
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#include <sys/types.h>
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#include <fcntl.h>
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#include <drivers/drv_tone_alarm.h>
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static int buzzer;
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int sounds_init(void)
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{
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buzzer = open("/dev/tone_alarm", O_WRONLY);
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if (buzzer < 0) {
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warnx("Buzzer: open fail\n");
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return ERROR;
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}
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return 0;
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}
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void sounds_deinit(void)
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{
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close(buzzer);
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}
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void tune_tetris(void)
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{
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ioctl(buzzer, TONE_SET_ALARM, 6);
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}
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void tune_sonar(void)
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{
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ioctl(buzzer, TONE_SET_ALARM, 7);
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}
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