I have a question regarding using the USART peripheral as a Master SPI. The datasheet is not clear (to me) regarding enabling/disabling the TX/RX.
Does the USART state machines get completely reset when the TX/RX are disabled? I see that the buffers get flushed but I see nothing
regarding the state machine(s) being reset. I would assume so but wanted to ask first. If this is explained better in the datasheet, I would appreciate someone
pointing to where this is explained.