AnsweredAssumed Answered

UART4 Interrupt

Question asked by najmee.taha on Oct 22, 2012
Latest reply on Oct 22, 2012 by Clive One

I am working on STM32F4Discovery Board. I am trying to make the UART4 connection with interrupt. I have declared all the needed settings but not able to find the problem.

The problem is that it doesn't go to UART4 interrupt routine. I have also changed the HSE_Value to 8MHz. Also I have changed the XTAL value to 8MHz on Keil device configuration.

I have shorted the RX and TX pin of UART4 so whatever is sent can be received.

I would really appreciate if somebody can help me with this. Thanks