USB Stacks


Gecko USB stacks.

Note: The Gecko USB stack is deprecated and will be removed in a future release of the Gecko SDK. Please consider migrating to the SL-USB stack. The SL-USB stack has features including integrated class drivers and CMSIS-RTOS support. Developers who wish to take advantage of the new features are recommended to rewrite applications from the ground up, as differences between the two stacks are significant enough to make migration difficult. For more information, follow the programming guide for the Silicon Labs USB Device.


USB Common
Common parts for both host and device USB stacks.
USB Device
Gecko USB device protocol stack.
USB Host
Gecko USB host protocol stack.