usart_if.c - overrun ISR flag has to be cleared before HAL_UART_Receive_IT in vcom_ReceiveInit · Issue #32 · STMicroelectronics/STM32CubeWL · GitHub
On STM32h753 UART interrupt is working fine after programming the controller using keil but malfunctions after complete power reset ? - Keil forum - Support forums - Arm Community
STM32] UART 통신 수신 코드 구현 방법 — 작업실 노트
STM32CubeMX Tutorial Series: USART - Waveshare Wiki