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.

flexio_uart_polling_transfer

Overview

The flexio_uart_polling example shows how to use flexio uart driver in polling way:

In this example, a flexio simulated uart connect to PC through USB-Serial, the board will send back all characters that PC send to the board.

Supported Boards

• EVK9-MIMX8ULP

• EVKB-IMXRT1050

• MIMXRT1060-EVKB

• MIMXRT1170-EVKB

• MIMXRT1060-EVKC

• EVK-MCIMX7ULP

• EVK-MIMX8ULP

• EVK-MIMXRT1010

• EVK-MIMXRT1015

• EVK-MIMXRT1020

• MIMXRT1024-EVK

• MIMXRT1040-EVK

• EVK-MIMXRT1064

• MIMXRT1160-EVK

• MIMXRT1180-EVK

• EVK-MIMXRT595

• FRDM-K32L2A4S

• FRDM-K32L2B

• FRDM-K32L3A6

• FRDM-KE15Z

• FRDM-KE17Z

• FRDM-KE17Z512

• FRDM-MCXA156

• FRDM-MCXA276

• FRDM-MCXC242

• FRDM-MCXC444

• FRDM-MCXN236

• FRDM-MCXN947

• FRDM-MCXW71

• IMX95LP4XEVK-15

• IMX95LPD5EVK-19

• imx95verdinevk

• K32W148-EVK

• KW45B41Z-EVK

• KW47-EVK

• MCIMX93AUTO-EVK

• MCIMX93-EVK

• MCIMX93-QSB

• MCX-N5XX-EVK

• MCX-N9XX-EVK

• MCX-W72-EVK

• MIMXRT700-EVK