Diff: main.cpp

Revision:

0:34a2fd49a1ee

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Oct 30 07:05:01 2017 +0000
@@ -0,0 +1,40 @@
+#include "mbed.h"
+#include "SdUsbConnect.h"
+#include "EasyPlayback.h"
+#include "EasyDec_WavCnv2ch.h"
+
+#define FNAME_LEN              (64)
+#define MOUNT_NAME             "storage"
+
+static InterruptIn skip_btn(USER_BUTTON0);
+static EasyPlayback AudioPlayer;
+
+static void skip_btn_fall(void) {
+    AudioPlayer.skip();
+}
+
+int main() {
+    DIR  * d;
+    struct dirent * p;
+    char file_path[sizeof("/"MOUNT_NAME"/") + FNAME_LEN];
+    SdUsbConnect storage(MOUNT_NAME);
+
+    AudioPlayer.add_decoder<EasyDec_WavCnv2ch>(".wav");  // decoder setting
+    AudioPlayer.add_decoder<EasyDec_WavCnv2ch>(".WAV");  // decoder setting
+    AudioPlayer.outputVolume(0.5);  // Volume control (min:0.0 max:1.0)
+    skip_btn.fall(&skip_btn_fall);  // button setting
+
+    while (1) {
+        storage.wait_connect();
+        d = opendir("/"MOUNT_NAME"/");  // file search
+        while ((p = readdir(d)) != NULL) {
+            size_t len = strlen(p->d_name);
+            if (len < FNAME_LEN) {
+                sprintf(file_path, "/%s/%s", MOUNT_NAME, p->d_name); // make file path
+                printf("%s\r\n", file_path);
+                AudioPlayer.play(file_path); // playback
+            }
+        }
+        closedir(d);
+    }
+}