This page describes all changes made to the usbd_cd_cdc_ncm package, USBD CDC-NCM Class Driver, since its release.
1.2 (2021-06-09, 13:44):
- Implemented missing functionality to conform to the CDC-NCM specification.
- ConnectionSpeedChange notification is sent before the NetworkConnection notification.
- Sequence numbers are handled according to specification.
- Data exchange is only possible after host selects the appropriate alternate setting.
- Corrected an error that could result in sending less TX complete notifications than number of actual transmitted packets causing unfreed buffers.
- Implemented GetNtbInputSize() and SetNtbInputSize() requests.
- The class driver can work with or without an RTOS.
1.1 (2021-05-14, 16:27):
- Initial release.