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-rw-r--r--Demos/Device/ClassDriver/AudioInput/Descriptors.h11
1 files changed, 4 insertions, 7 deletions
diff --git a/Demos/Device/ClassDriver/AudioInput/Descriptors.h b/Demos/Device/ClassDriver/AudioInput/Descriptors.h
index ac0a536de..359a28730 100644
--- a/Demos/Device/ClassDriver/AudioInput/Descriptors.h
+++ b/Demos/Device/ClassDriver/AudioInput/Descriptors.h
@@ -42,14 +42,11 @@
#include <avr/pgmspace.h>
/* Macros: */
- /** Endpoint number of the Audio isochronous streaming data endpoint. */
- #define AUDIO_STREAM_EPNUM 1
+ /** Endpoint address of the Audio isochronous streaming data IN endpoint. */
+ #define AUDIO_STREAM_EPADDR (ENDPOINT_DIR_IN | 1)
- /** Endpoint size in bytes of the Audio isochronous streaming data endpoint. The Windows audio stack requires
- * at least 192 bytes for correct output, thus the smaller 128 byte maximum endpoint size on some of the smaller
- * USB AVR models will result in unavoidable distorted output.
- */
- #define AUDIO_STREAM_EPSIZE ENDPOINT_MAX_SIZE(AUDIO_STREAM_EPNUM)
+ /** Endpoint size in bytes of the Audio isochronous streaming data endpoint. */
+ #define AUDIO_STREAM_EPSIZE 256
/* Type Defines: */
/** Type define for the device configuration descriptor structure. This must be defined in the