Hi,
I was wondering why we have the UART HAL layer for the STM32? What does
it add apart from making the UART classes more complex?
Background: Two days ago I did a small evening project to build a DMX512
light controller. In order to do that I needed a UART with two stopbits.
As it was intended to be done fast, I copied the Usart1 class and was
annoyed to have to figure out what class does what and to have to
implement my changes in both classes.
Cheers,
Fabian