I am using the STM32 G431RBT6 chip and UART 3 for data transmission. The transmission works normally, but after about 20-30 minutes, it suddenly stops completely. Here is the function I am using to send data:  bool SendByteUart3(uint8_t byte) {   HA...

I am using the STM32 G431RBT6 chip. There is a circuit for measuring voltage, current, and other parameters.When the circuit is not connected to the chip, the voltage divider works perfectly. However, when the circuit is connected to the chip (with t...