Hello there. I have a homework to do stopwatch, but I'm having a few problems.
In code there are 4 button interrupt(B0-B3), 1 timer1 interrupt for 1 ms and USART2 interrupt.
Buttons and timer interrupts work properly but USART2 interrupt work just…USART2 Interrupt occur just one time or too late or never. (stm32f10 Keil)
- 12 days ago
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