Rahul Maran / Mbed 2 deprecated 4180Lab_4

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Dependencies:   4DGL-uLCD-SE LSM9DS1_Library_cal SDFileSystem mbed-rtos mbed wave_player

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Show/hide line numbers playSound.cpp Source File

playSound.cpp

00001 #include "playSound.h"
00002 #include "uLCD_4DGL.h"
00003 #include "SDFileSystem.h"
00004 #include "wave_player.h"
00005 
00006 extern uLCD_4DGL uLCD;
00007 extern wave_player player;
00008 
00009 // Given the filename of a .wav file in the SD card, play the file over the speaker.
00010 void playSound(char * wav)
00011 {
00012     // open wav file
00013     FILE *wave_file;
00014     wave_file=fopen(wav,"r");
00015 
00016     if(wave_file == NULL){
00017         uLCD.locate(0,4);
00018         uLCD.printf("Error in SD");
00019         return;
00020     }
00021     // play wav file
00022     player.play(wave_file);
00023 
00024     // close wav file
00025     fclose(wave_file);
00026 }
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