The chip I use is stm32f030c8t6. I want to use the LL library provided by st to receive interrupts. The process is as follows. I used the STM32Cube tool to generate the chip configuration. I used the
The arrival of the 5G era has brought new growth opportunities for smartphones. According to the latest report released by Strategy Analytics, global demand for 5G mobile phones soared in the first qu
A recently developed product was about to go online for production, but reliability testing found functional problems. Because the distance between the Hall and the magnet was remote, about 9MM, it wa