WiringPi
gpiozero
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WiringPi | gpiozero | |
---|---|---|
7 | 7 | |
2,259 | 1,821 | |
- | 1.4% | |
3.6 | 8.0 | |
6 months ago | 24 days ago | |
C | Python | |
GNU Lesser General Public License v3.0 only | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
WiringPi
- WiringPi GA Release 3.1
- The Raspberry Pi 'WiringPi' library is back from the dead
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Embedded / RaspberryPi: Reading GPIO: is `libgpiod` better then `WiringPi`?
So I have a C program running on my Raspberry Pi that reads GPIO pins indefinitely. I used WiringPi to write it, and I notice it uses 20%-30% of CPU. I tried both with and without interrupts. Here are links to two implementations:
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Is PWM not working correctly in wiringPi? Also, given how it is deprecated, what's the best replacement C/C++ library?
WiringPi was deprecated by its author after he was flooded with support requests from non-Raspberry Pi users. There is a community-maintained fork: WiringPi/WiringPi: Gordon's Arduino wiring-like WiringPi Library for the Raspberry Pi (Unofficial Mirror for WiringPi bindings) for recent hardware. How long it'll stick around, I don't know.
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GPIO Programming on the Raspberry Pi: Python Libraries
The WiringPi library is an often used, functional rich library that supports I2C and SPI connections. It is written in C and provides Python bindings. The library is unfortunately deprecated as the original author stated. Decide yourself if you want to use the library: On one hand, you find several examples on the internet, on the other hand, members from the Raspberry Pi community start to move to new libraries.
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Is there a project or something where the Arduino code works on minicomputers such as the Raspberry Pi (and similar mini computers)?
Yes. https://github.com/WiringPi/WiringPi
gpiozero
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Raspberry Pi, InfluxDB, Grafana, Docker
It was a bit tricky to get CPU temperature of a host machine (Raspberry Pi) from within the running docker container. This Issue on GitHub has helped me :
- Arduino/ESP32 project --> Raspberry Pi 4 programming/conversion/capability?
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What can we do with python, exactly?
No. The pi 4 is not a microcontroller. However, I would recommend gpiozero for a regular pi4
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mqtt-gpio: A service which connects MQTT topics to Raspberry Pi GPIO pins
I run it in K3s on Raspberry Pi OS. The service is built on gpiozero so should work on other devices. It is a very helpful building block in my DIY home automation system. It's a general purpose connector so it can be configured for many different uses. At present I use it to:
- Ask HN: Good Python projects to read for modern Python?
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GPIO Programming on the Raspberry Pi: Python Libraries
Gpiozero is already installed in the current Raspberry Pi OS - if not, just run python3 -m pip gpiozero. The source code files can be accessed on Github. The official documentation on readthedocs.io provides rich information and plenty example code.
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Build your SO their own "attention button" this Valentine's Day
The code we will write will be in Python. Let's start with just getting the button to register. We will be using the gpiozero library to do this:
What are some alternatives?
pigpio - pigpio is a C library for the Raspberry which allows control of the General Purpose Input Outputs (GPIO).
WiringPi-Python - Unofficial Python-wrapped version of Gordon Henderson's WiringPi version 2.
tkgpio - A Python library to simulate electronic devices connected to the GPIO on a Raspberry Pi, using TkInter.
jukebox
pi-mqtt-gpio - Expose GPIO modules (Raspberry Pi, Beaglebone, PCF8754, PiFace2 etc.) and digital sensors (LM75 etc.) to an MQTT server for remote control and monitoring.
w1thermsensor - A Python package and CLI tool to work with w1 temperature sensors like DS1822, DS18S20 & DS18B20 on the Raspberry Pi, Beagle Bone and other devices.
systemd-gpio - A systemd unit template that does things when gpio events happen.
OctoPrint-Enclosure - OctoPrint Enclosure Plugin
noisy - Simple random DNS, HTTP/S internet traffic noise generator
ConsolePi - Raspberry Pi Based Serial Console Server, with PushBullet Notification of IP changes, Automatic VPN termination, custom menu, Power Outlet Control, and a lot more