diff options
| author | MasterPhi <[email protected]> | 2021-07-17 13:48:21 +0200 |
|---|---|---|
| committer | MasterPhi <[email protected]> | 2021-07-17 13:48:21 +0200 |
| commit | 7e3e41952fe4c83a182dfe39e5bab89e65120485 (patch) | |
| tree | 3be63300b87d135e787e7c219b3e17e07ea412bc /examples | |
| parent | b194aa240bba9211e01dd9eaf4562e00a7215666 (diff) | |
Fix ISO support.
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/device/uac2_headset/src/usb_descriptors.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/examples/device/uac2_headset/src/usb_descriptors.c b/examples/device/uac2_headset/src/usb_descriptors.c index 6a01f8938..4a26b0b1e 100644 --- a/examples/device/uac2_headset/src/usb_descriptors.c +++ b/examples/device/uac2_headset/src/usb_descriptors.c @@ -79,12 +79,20 @@ uint8_t const * tud_descriptor_device_cb(void) #if CFG_TUSB_MCU == OPT_MCU_LPC175X_6X || CFG_TUSB_MCU == OPT_MCU_LPC177X_8X || CFG_TUSB_MCU == OPT_MCU_LPC40XX // LPC 17xx and 40xx endpoint type (bulk/interrupt/iso) are fixed by its number // 0 control, 1 In, 2 Bulk, 3 Iso, 4 In etc ... -#define EPNUM_AUDIO 0x03 +#define EPNUM_AUDIO_IN 0x03 +#define EPNUM_AUDIO_OUT 0x03 #elif CFG_TUSB_MCU == OPT_MCU_NRF5X // ISO endpoints for NRF5x are fixed to 0x08 (0x88) -#define EPNUM_AUDIO 0x08 +#define EPNUM_AUDIO_IN 0x08 +#define EPNUM_AUDIO_OUT 0x08 +#elif CFG_TUSB_MCU == OPT_MCU_SAMG || CFG_TUSB_MCU == OPT_MCU_SAMX7X +// SAMG & SAME70 don't support a same endpoint number with different direction IN and OUT +// e.g EP1 OUT & EP1 IN cannot exist together +#define EPNUM_AUDIO_IN 0x01 +#define EPNUM_AUDIO_OUT 0x02 #else -#define EPNUM_AUDIO 0x01 +#define EPNUM_AUDIO_IN 0x01 +#define EPNUM_AUDIO_OUT 0x01 #endif uint8_t const desc_configuration[] = @@ -93,7 +101,7 @@ uint8_t const desc_configuration[] = TUD_CONFIG_DESCRIPTOR(1, ITF_NUM_TOTAL, 0, CONFIG_TOTAL_LEN, TUSB_DESC_CONFIG_ATT_REMOTE_WAKEUP, 100), // Interface number, string index, EP Out & EP In address, EP size - TUD_AUDIO_HEADSET_STEREO_DESCRIPTOR(2, EPNUM_AUDIO, EPNUM_AUDIO | 0x80) + TUD_AUDIO_HEADSET_STEREO_DESCRIPTOR(2, EPNUM_AUDIO_OUT, EPNUM_AUDIO_IN | 0x80) }; // Invoked when received GET CONFIGURATION DESCRIPTOR |