How can I implement interrupt for receiving single byte from UART?

Hello Kyoman,

If the FIFO mode is disabled then the Interrupt will be generated for every single byte received.

Regards

Amit

The uart_echo example program has the FIFO disabled and interrupts every ascii character that is received. 1 ascii character is equivalent to 1 byte. You, can check at uart_echo how that interrupt was set.

-kel

I take back what I replied earlier that the uart_echo has the FIFO disabled.

Apparently the C API ROM_UARTConfigSetExpClk calls UARTEnable which as mentioned by Petrei silently enables UART FIFO.

-kel

Hi, everyone,

I had already tested it as you mentioned.

You says that UARTFIFODisable function is available.

I'll retry with UARTFIFODisable function.

I really appreciate for your advices.

Hi, Petrei

Solved problem by calling  function as following sequence.

 UARTEnable()

 UARTFIFODisable()

Thank you.