diff options
Diffstat (limited to 'examples/device/uac2_headset/src')
| -rw-r--r-- | examples/device/uac2_headset/src/usb_descriptors.c | 29 |
1 files changed, 16 insertions, 13 deletions
diff --git a/examples/device/uac2_headset/src/usb_descriptors.c b/examples/device/uac2_headset/src/usb_descriptors.c index 64fa3c25b..9e97845b8 100644 --- a/examples/device/uac2_headset/src/usb_descriptors.c +++ b/examples/device/uac2_headset/src/usb_descriptors.c @@ -77,22 +77,25 @@ uint8_t const * tud_descriptor_device_cb(void) #define CONFIG_TOTAL_LEN (TUD_CONFIG_DESC_LEN + CFG_TUD_AUDIO * TUD_AUDIO_HEADSET_STEREO_DESC_LEN) #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_IN 0x03 -#define EPNUM_AUDIO_OUT 0x03 + // 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_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_IN 0x08 -#define EPNUM_AUDIO_OUT 0x08 + // ISO endpoints for NRF5x are fixed to 0x08 (0x88) + #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 + // 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_IN 0x01 -#define EPNUM_AUDIO_OUT 0x01 + #define EPNUM_AUDIO_IN 0x01 + #define EPNUM_AUDIO_OUT 0x01 #endif uint8_t const desc_configuration[] = |