2020-12-21 10:11 PM
I am using UART2 on STM32F407VG-DISC1, my HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart) function is never called.
2020-12-22 01:55 AM
Did you enable the NVIC interrupt?
stm32f4xx_it.c contains the native interrupt handler. You may set a breakpoint there and then step through the code.
