AM263Px MCU+ SDK: UART Echo

| AM263Px MCU+ SDK 26.00.00 |

UART Echo

# Introduction

This example demonstrates the UART RX and TX operation in blocking, interrupt mode of operation. This example receives 8 characters and echos back the same. The application ends when the user types 8 characters.

# Supported Combinations

Parameter | Value
--- | ---
CPU + OS | r5fss0-0 freertos
r5fss0-0 nortos
Toolchain | ti-arm-clang
Boards | am263px-cc, am263px-lp
Example folder | examples/drivers/uart/uart_echo

# Steps to Run the Example

- When using CCS projects to build, import the CCS project for the required combination and build it using the CCS project menu (see Using SDK with CCS Projects).
- When using makefiles to build, note the required combination and build using make command (see Using SDK with Makefiles)
- Launch a CCS debug session and run the executable, see CCS Launch, Load and Run
- Please select the UART port used for console as mentioned in Setup UART Terminal

# See Also

UART

# Sample Output

Shown below is a sample output when the application is run, Please note that application prints in both CCS and UART console. In UART console you need to enter 8 characters.

CCS Console:

[MAIN_Cortex_R5_0_0] [UART] Echo example started ...
All tests have passed!!

UART Console:

This is uart echo test blocking mode
Receives 8 characters then echo's back. Please input..
12345678
All tests have passed!!