USART driver implementations for platforms included in TF-M
Open, HighPublic

Description

As already mentioned all USART drivers implemented for various platforms included in TF-M are not compliant with CMSIS USART Driver specification. They implement blocking send/receive and no power on/off.

Drivers should be rewritten and should pass the CMSIS Driver Validation.

RobertRostohar triaged this task as High priority.