Sometimes it useful to get access to your RPI board from desktop computer.
It was a long time ago when the last post was written but i don’t waste my time. There are some information which I learned. And… yes it is another example of turn on led.
Finally i did it! Hello world kernel module on RPI.
I spent last week by watching videos and reading books about kernel and kernel modules. I learned many information but my knowledges still not enough. So we need to correct it. Makefile will be first.
My current purpose is learning linux because its looks very interesting.
I always download code into stm32 via SWD interface and never use standalone programmer, only from discovery or nucleo boards. Last project has big flash size.
In my project always enabled different interrupts. Current project has: 1. TIM for polling buttons and some another routines. 2. Rx usart to get data from smartphone. All was good while phone send small commands, but when it send big transaction some data are not received.