Zephyr and Nordic nRF Connect SDK - 02 GPIOs, Leds and DeviceTree (v2.4.2)
Автор: WSN & IoT
Загружено: 2023-10-12
Просмотров: 13617
The nRF Connect SDK by Nordic Semiconductor is built upon the real-time operating system, Zephyr, which offers robust support for multithreading. Hardware configurations are seamlessly managed through a device tree, and component activation or deactivation can be controlled via a configuration file.
In this video, we'll explore various methods to manipulate GPIO ports, creating captivating LED blinking patterns. Through this journey, we'll gain a deeper understanding of how hardware control functions within Zephyr, using the power of the DeviceTree.
Book (english version)
WSN & IoT (Basics, protocols and applications):
https://a.co/d/5yfTIuJ
ISBN-13: 979-8851358074
Book (deutsche Version)
WSN & IoT (Grundlagen, Protokolle und Anwendungen):
https://amzn.eu/d/hAbTgD0
ISBN-13: 979-8648512061
##Hardware###########
Developer board nRF52840-dk:
https://www.nordicsemi.com/Products/D...
00:00 Introduction
00:34 Creating base project
01:38 Text output with printk
03:29 Programm the GPIOs with nRF library
07:23 Programm the GPIOs directly over register
11:40 Programm the GPIOs in Zephyr over the DeviceTree
21:44 Programming the LEDs with dt specification structure
24:50 Outro
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