Il y avait des problèmes dans la libraire...

Fork of USBDEVICE by ST

Branch:
master
Revision:
4:50ec00aa4515
Parent:
3:d9c7334e2183
--- a/USBAudio/USBAudio.h	Wed Feb 15 09:48:15 2017 +0100
+++ b/USBAudio/USBAudio.h	Tue Mar 28 11:00:57 2017 +0200
@@ -123,11 +123,18 @@
     */
     bool write(uint8_t * buf);
 
+    /** Audio Jitter value*/
+    enum AudioSampleCorrectType {
+        RemoveOneSample = -1,
+        NoCorrection = 0,
+        AddOneSample = 1
+    };
     /**
      * Write packet in endpoint fifo. assuming tx fifo is empty
      * @param buf pointer on the audio packet which will be sent
-     */
-    void writeSync(uint8_t *buf);
+     * @param jitter_nb : AudioSampleCorrecttype 
+	 **/
+    void writeSync(uint8_t *buf, AudioSampleCorrectType jitter_nb = NoCorrection );
 
     /**
     * Write and read an audio packet at the same time (on the same frame)