About DTr.1

DTr.1 · 2022-07-05

Some context, I'm using a RS485 data line in half-duplex mode to communicate between an STM32F107 (the master card here) and an STM32F072 (the slave card). My end goal is to be able to use the bootloader on the slave card and reprogram it from the ma...

DTr.1 · 2022-07-05

And of course, my luck has made me find what I was doing wrong just as I ask a question. But it does confirm what you are saying, so that's a good thing.The one thing I would like to have more info on is how much time I need to let elapse before flip...

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How does UART work without the HAL layer ? Does the shift register clear itself once it has transmitted its data ? And what's the timing I need to have ?

Re: How does UART work without the HAL layer ? Does the shift register clear itself once it has transmitted its data ? And what's the timing I need to have ?