Hi,
I am trying to set up a UART in 9-bit mode on the LM4F232H5QD development board. Does anyone have a code snippet that shows how to set up the UART? Do you set it up with something like this:
// Set GPIO A0 and A1 as UART pins.
ROM_GPIOPinTypeUART(GPIO_PORTA_BASE, GPIO_PIN_0 | GPIO_PIN_1);
// Configure the UART for 115,200, 8-N-1 operation.
ROM_UARTConfigSetExpClk(UART0_BASE, ROM_SysCtlClockGet(), 115200, (UART_CONFIG_WLEN_8 | UART_CONFIG_STOP_ONE |
UART_CONFIG_PAR_NONE));
// Enable the UART interrupt.
ROM_IntEnable(INT_UART0);
ROM_UARTIntEnable(UART0_BASE, UART_INT_RX | UART_INT_RT);
// Enable 9 bit mode.
ROM_UART9BitEnable(CFG_UART_REG_BASE[port]);
Any help will be greatly appreicated.
Thanks,
Susie J.