My project requires the use of UART2 (TX only) within the FREERTOS environment. I started with the FREERTOS UartCharEcho example. Very simple modifications while using UART0 work as expected. However when UART2 is selected, the program hangs at adi_uart_Write (line 274). The adi_pinmux.c was changed to allow UART2_TX. UartCharEcho was modified only to change Uart parameters and can easily be switched to UART0 or UART2 via define selection near top. Suggestions appreciated.