/* Volume */
#define VOLUME_DEFAULT 256
-#define VOLUME_STEP 128
+#define VOLUME_STEP 32
#define VOLUME_MAX 1024
+#define VOLUME_MIN 0
/* Number of audio output frames contained in an audio output fifo.
* (AOUT_FIFO_SIZE + 1) must be a power of 2, in order to optimise the