https://github.com/amid68/uart_command_center

https://github.com/amid68/uart_command_center

embedded embedded-c embedded-systems led-controller rtos uart zephyr zephyr-rtos

Last synced: over 1 year ago
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• Host: GitHub
• URL: https://github.com/amid68/uart_command_center
• Owner: Amid68
• Created: 2024-12-19T14:39:50.000Z (over 1 year ago)
• Default Branch: master
• Last Pushed: 2025-01-23T18:47:02.000Z (over 1 year ago)
• Last Synced: 2025-02-14T15:47:28.333Z (over 1 year ago)
• Topics: embedded, embedded-c, embedded-systems, led-controller, rtos, uart, zephyr, zephyr-rtos
• Language: C
• Homepage:
• Size: 58.6 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.rst

Awesome Lists containing this project

README

          
.. zephyr:code-sample:: uart

   :name: UART echo

   :relevant-api: uart_interface

   Read data from the console and echo it back.

Overview

********

This sample demonstrates how to use the UART serial driver with a simple

echo bot. It reads data from the console and echoes the characters back after

an end of line (return key) is received.

The polling API is used for sending data and the interrupt-driven API

for receiving, so that in theory the thread could do something else

while waiting for incoming data.

By default, the UART peripheral that is normally used for the Zephyr shell

is used, so that almost every board should be supported.

Building and Running

********************

Build and flash the sample as follows, changing ``nrf52840dk/nrf52840`` for

your board:

.. zephyr-app-commands::

   :zephyr-app: samples/drivers/uart/echo_bot

   :board: nrf52840dk/nrf52840

   :goals: build flash

   :compact:

Sample Output

=============

.. code-block:: console

    Hello! I\'m your echo bot.

    Tell me something and press enter:

    # Type e.g. "Hi there!" and hit enter!

    Echo: Hi there!