diff options
| author | MasterPhi <[email protected]> | 2021-06-29 22:40:21 +0200 |
|---|---|---|
| committer | MasterPhi <[email protected]> | 2021-07-04 15:46:10 +0200 |
| commit | 6e9da70c18a0dbabaedb1c9aadcc9fe53a0113a7 (patch) | |
| tree | 458c8141fe7707ef80eda7cc8da185fb2dfdc30f /src/device | |
| parent | 681a61d4795b05d701a651733a1c0358ac2cb546 (diff) | |
Fix audiod_get_AS_interface_index in audio class.
Enhance uac2_headset example with multiple sample rates.
Add macro to calculate EP size.
Diffstat (limited to 'src/device')
| -rw-r--r-- | src/device/usbd.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/device/usbd.h b/src/device/usbd.h index 3857295d7..45aefe53b 100644 --- a/src/device/usbd.h +++ b/src/device/usbd.h @@ -542,6 +542,11 @@ TU_ATTR_WEAK bool tud_vendor_control_xfer_cb(uint8_t rhport, uint8_t stage, tusb /* Standard AS Isochronous Feedback Endpoint Descriptor(4.10.2.1) */\ TUD_AUDIO_DESC_STD_AS_ISO_FB_EP(/*_ep*/ _epfb, /*_interval*/ 1)\ +// Calculate wMaxPacketSize of Endpoints +#define TUD_AUDIO_EP_SIZE(_maxFrequency, _nBytesPerSample, _nChannels) \ + ((((_maxFrequency + ((CFG_TUSB_RHPORT0_MODE & OPT_MODE_HIGH_SPEED) ? 7999 : 999)) / ((CFG_TUSB_RHPORT0_MODE & OPT_MODE_HIGH_SPEED) ? 8000 : 1000)) + 1) * _nBytesPerSample * _nChannels) + + //------------- TUD_USBTMC/USB488 -------------// #define TUD_USBTMC_APP_CLASS (TUSB_CLASS_APPLICATION_SPECIFIC) #define TUD_USBTMC_APP_SUBCLASS 0x03u |