diff options
Diffstat (limited to 'Demos/Device/ClassDriver/AudioOutput/AudioOutput.c')
| -rw-r--r-- | Demos/Device/ClassDriver/AudioOutput/AudioOutput.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Demos/Device/ClassDriver/AudioOutput/AudioOutput.c b/Demos/Device/ClassDriver/AudioOutput/AudioOutput.c index bbcd2fd7c..9a63af68a 100644 --- a/Demos/Device/ClassDriver/AudioOutput/AudioOutput.c +++ b/Demos/Device/ClassDriver/AudioOutput/AudioOutput.c @@ -103,8 +103,10 @@ void ProcessNextSample(void) int8_t LeftSample_8Bit = (LeftSample_16Bit >> 8);
int8_t RightSample_8Bit = (RightSample_16Bit >> 8);
+#if !defined(AUDIO_OUT_STEREO)
/* Mix the two channels together to produce a mono, 8-bit sample */
int8_t MixedSample_8Bit = (((int16_t)LeftSample_8Bit + (int16_t)RightSample_8Bit) >> 1);
+#endif
#if defined(AUDIO_OUT_MONO)
/* Load the sample into the PWM timer channel */
|