microSDカードからWaveファイルを再生するサンプルです。

Dependencies:   mbed FATFileSystem

Fork of JBB_WavePlayer_test by Jksoft Blue mbed Board Developer

Revision:
0:e9f196d85a46
Child:
1:9681a1526ecb
diff -r 000000000000 -r e9f196d85a46 main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon May 12 14:45:42 2014 +0000
@@ -0,0 +1,64 @@
+#include "mbed.h"
+#include "wave_player.h"
+#include "SDFileSystem.h"
+
+DigitalOut myled(LED1);
+AnalogOut DACout(p18);
+DigitalOut AMPEnable(p12);
+DigitalIn SW1(p25);
+
+wave_player waver(&DACout,&AMPEnable);
+SDFileSystem sd(p5, p6, p7, p8, "sd");  //SD card
+
+Ticker flipper;
+
+
+void flip() {
+    static int old_sw = 1;
+    if((SW1 == 0)&&(old_sw == 1))
+    {
+        waver.set_s_stop();
+    }
+    old_sw = SW1;
+}
+
+void player(char* file_path)
+{
+    FILE *wave_file;
+    
+    wave_file=fopen(file_path,"r");
+    waver.play(wave_file);
+    fclose(wave_file);
+}
+
+int main() {
+    SW1.mode(PullUp);
+    wait(2.0);
+    flipper.attach(&flip, 0.1);
+    player("/sd/1.wav");
+    wait(0.5);
+    player("/sd/2.wav");
+    wait(0.5);
+    player("/sd/3.wav");
+    wait(0.5);
+    player("/sd/4.wav");
+    wait(0.5);
+    player("/sd/5.wav");
+    wait(0.5);
+    player("/sd/6.wav");
+    wait(0.5);
+    player("/sd/7.wav");
+    wait(0.5);
+    player("/sd/8.wav");
+    wait(0.5);
+    player("/sd/9.wav");
+    wait(0.5);
+    player("/sd/10.wav");
+    wait(0.5);
+    while(1) {
+        myled = 1;
+        wait(0.2);
+        myled = 0;
+        wait(0.2);
+    }
+}