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huzb11 · 2024-02-28

//STM32F0 PB3 interrupt part program://////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// void EXTI2_3_IRQHandler(void){if((EXTI->PR & ((uint32_t)0x00000008))...

huzb11 · 2024-03-01

hi Andreas Bolsch:After STM32070 is powered on, there is no signal input. After PB3 continues for a period of time, what is the reason why IDR keeps having a value? Has it always been alternating between high and low signals? What's going on? And ST...

huzb11 · 2024-02-29

hi Andreas Bolsch: I have read the IDR of STM32G0 PB3, and its value is consistent with the IDR value of STM32F0 PB3 when printed./////////////////////////////////////////////////////////////////////////////////// //The code is as follows: ui...

huzb11 · 2024-02-29

hi Andreas Bolsch: Because the early code was done by the previous engineer, I took over later and replaced it with the STM32G070 chip instead of wanting to spend a lot of time redoing it all. Now I just want to make some...

huzb11 · 2024-02-29

hi STTwo-32: I have reviewed the AN5145 document several times, but there are differences in the interrupt part between the F0 and G0 chips, as shown in the screenshot: But I have modified the program many times for STM32G0, and...

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STM32F0 program moved to STM32G0 PB3 edge interrupt not running

Re: STM32F0 program moved to STM32G0 PB3 edge interrupt not running

Re: STM32F0 program moved to STM32G0 PB3 edge interrupt not running

Re: STM32F0 program moved to STM32G0 PB3 edge interrupt not running

Re: STM32F0 program moved to STM32G0 PB3 edge interrupt not running