I want to send data using UART, I've configured everything but I don't get any data output unfortunately.
My question is whether this can be because of the fact that I am doing nothing with xTaskCreate? When should xTaskCreate be used and should I use it in my case?
If you just want something basic working, then yes you can use Model::tick(), but anything you do here is a part of your RENDER TIME for each frame. This is where a different task and an message queue comes into play-
I think I almost got it, I have problems with NVIC priority and NVIC Enable, if I use it, I get rubbish out of the UART and screen doesn't show up, if I don't use it, the screen shows up but nothing comes out of the UART.
Update: I get '255' out when I transmit the message in DMA mode when using xTaskCreate. Without using xTaskCreate so when calling a function transmits the message fine (although screen doesn't show up).
