Update audio class with dcache support.

Signed-off-by: HiFiPhile <admin@hifiphile.com>
2024-11-30 21:49:33 +01:00
parent 3351c366ab
commit f2ed60e9fc
3 changed files with 133 additions and 84 deletions
--- a/src/class/audio/audio_device.h
+++ b/src/class/audio/audio_device.h
@@ -203,6 +203,9 @@
 #define CFG_TUD_AUDIO_ENABLE_INTERRUPT_EP                   0                             // Feedback - 0 or 1
 #endif

+// Audio control interrupt EP - 6 Bytes according to UAC 2 specification (p. 74)
+#define CFG_TUD_AUDIO_INTERRUPT_EP_SZ                       6
+
 // Use software encoding/decoding

 // The software coding feature of the driver is not mandatory. It is useful if, for instance, you have two I2S streams which need to be interleaved