uart,no characters are output

[Kaito]

Hi!

I am planning to move sample code of uart.because I port the function of uart to spi sample code.

now i take the SDK14.0.0 and uart sample(examples/peripheral/uart/).

I use teraterm to move the UART sample code, but no characters are output.

When I saw the TX pin with an oscilloscope, I was able to confirm that it was output every second.

Is it due to the star mark on the file?

please teach me!!

best regards!

[Kaito]

Hi!

I modified my code.

I have changed the structure:APP_UART_FLOW_CONTROL_ENABLED to APP_UART_FLOW_CONTROL_DISABLED
now i see "START" and "Exit" !!!