Unnamed repository; edit this file 'description' to name the repository. http://cgit.235523.xyz/cherryusb.git/atom/class/cdc/usbd_cdc_ncm.h?h=dev 2026-08-17T06:48:32Z 2026-08-17T06:48:32Z 54fire 54fireljw@gmail.com 2026-08-17T06:48:32Z urn:sha1:60911ffd9ed6aaacf768dfd557508d0b40170664 * 添加usb device ncm功能 * fix(class/cdc/usbd_ncm): address review findings - fix compile failure when CONFIG_USBDEV_CDC_NCM_USING_LWIP is disabled - fix GET/SET_NTB_INPUT_SIZE operating on the OUT direction size, and honor the negotiated IN limit in the transmit path - set tx busy flag before submitting the transfer to avoid a race that could block transmit permanently - follow the ndp chain via wNextNdpIndex so chained datagrams are not dropped, and access ntb fields with LE helpers instead of assuming a little-endian target - reject oversized frames instead of transmitting truncated ones - register endpoints only once when initializing both interfaces - wait for tx completion with a timeout in the demo instead of an unbounded busy wait - make usbd_cdc_ncm.h self-contained Co-Authored-By: Claude <noreply@anthropic.com> --------- Co-authored-by: Claude <noreply@anthropic.com>