Hello,
I am trying to use TI-RTOS and its UART drivers to control all UART peripherals on the MSP430F5438A. I have successfully configured the TI-RTOS UART example to run on the MCU, using the default USCI A1 port. However, when changing it to other ports such as A0 (by configuring the UARTUSCIA_HWAttrs structure and the initUART function), the task hangs on Hwi57 (which contains a while(1) infinite loop) once the UART_write function is called. ROV reports no errors right before its call.
I do not attempt to setup interrupt 57 myself. The example is properly configured and it is working with its default A1 port.
Could it be that I am missing some other configuration ?
Thank you for your help,
Cristian