I am having difficulty receiving data on USART2. It is receiving one character when I use HAL_UART_Receive_IT interrupts. I am trying to receive some characters from ADUCM360 USART.
I can see transmitting characters from ADUCM360 to STM32.But it does not capture the incoming characters from STM32 using interrupts.
Also, I tried using HAL_UART_Receive_DMA but its still receiving one character when I call it. Any help on this very much appreciated. Thank you
I have moved your query to the Keil tools forum, where you are more likely to get an appropriate audience for your query. However I recommend posting to the STM32 specific forum below for the best audience.
Why don't you take a look at already existing examples that STMicroelectronics provides for the device you are using?