int HAL_UARTFIFOClear(int port, int enable)
Entry | |
---|---|
port | Port number to modify |
enable | 0 => Disable both RX and TX FIFOs |
1 => Enable both RX and TX FIFOs | |
-1 => Just return previous state |
Exit | |
---|---|
- | Returns previous FIFO status |
Enables or disables the RX and TX FIFOs.