tty: uart: loopback test

[Subhashini Rao Beerisetty <subhashbeerisetty@xxxxxxxxx>]

  Hi All,


I’m looking for an userspace ‘C’ test code to transfer a file on UART
Tx line and receive the file on UART Rx line to test loopback
supported serial port.

Can anybody give example of such application?


Thanks