Cumhur Onat

updating firmware of the controller

1

I know that this repo is not the best place to find an answer for this but I wanted try my chance. My DPG1C**3**2 controller which normally has full features...

Fix: Properly Handle NAK Response in MAX3421E driver

2

### Description This pull request addresses an issue in the MAX3421 driver where NAK responses from the device were not handled correctly. The MAX3421 has 2x SNDFIFO of 64 bytes....