I can run the Hello World demo on TWR-k64f120 board(KDS) using UART1 as debug port and it works and communicates to PC using Virtual COM port.
When I try to switch to UART5 , by doing the following:
AS I step through the code, when it gets to Port_HAL_SetMuxMode it hangs in some ISR that basically just spins forever (default ISR).
I can't tell which ISR it is in.
Actually this demo seems to work only for UART1 , I TRIED THIS FOR ANYOTHER UART and it does the same thing.
I'm running out of ideas and need help with this.