iuart_polling
Overview
The uart_polling example shows how to use uart driver in polling way:
In this example, one uart instance connect to PC through uart, the board will send back all characters that PC send to the board.
This is the documentation for the latest (main) development branch of
mcuxpresso sdk. If you are looking for the documentation of previous releases, use
the drop-down menu on the left and select the desired version.