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| author | Ha Thach <[email protected]> | 2021-04-16 01:59:47 +0700 |
|---|---|---|
| committer | GitHub <[email protected]> | 2021-04-16 01:59:47 +0700 |
| commit | c611199632b9288eff76c1c4bfdce5d8cc024748 (patch) | |
| tree | 8ccd5c0b34b4f1eb89276fce866ee34a9ff608e1 /src/device/usbd_pvt.h | |
| parent | 93dffba0ac905d8525c3092a52888e1a5db96390 (diff) | |
| parent | c7e4a8616640165b48cfb0ba4f9346982faa4344 (diff) | |
Merge pull request #593 from hathach/edpt_ISO_xfer
Edpt iso xfer
Diffstat (limited to 'src/device/usbd_pvt.h')
| -rw-r--r-- | src/device/usbd_pvt.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/device/usbd_pvt.h b/src/device/usbd_pvt.h index 212c3a202..412a97a5d 100644 --- a/src/device/usbd_pvt.h +++ b/src/device/usbd_pvt.h @@ -72,6 +72,9 @@ void usbd_edpt_close(uint8_t rhport, uint8_t ep_addr); // Submit a usb transfer bool usbd_edpt_xfer(uint8_t rhport, uint8_t ep_addr, uint8_t * buffer, uint16_t total_bytes); +// Submit a usb ISO transfer by use of a FIFO (ring buffer) - all bytes in FIFO get transmitted +bool usbd_edpt_iso_xfer(uint8_t rhport, uint8_t ep_addr, tu_fifo_t * ff, uint16_t total_bytes); + // Claim an endpoint before submitting a transfer. // If caller does not make any transfer, it must release endpoint for others. bool usbd_edpt_claim(uint8_t rhport, uint8_t ep_addr); |