Rockpi4 WiringX

[luke1962]

Can anyone say if WiringX library can be used also on Rockpi4?
At first glance it seems a good replacement (with minimum effort) of well known WiringPi libraries for Pi3.

If yes, which is the GPIO mapping to be applied?

[aaditya]

Hey @luke1962,

Not yet, but it is planned:

How to control the GPIO?

I have a good news The wiringX maintainer agreed to help us get ROCK Pi 4 supported. We will send him a kit. Let’s wait…

For the time being I am using GPIO via simple python script based on example shared:

How to control the GPIO?

I implemented a Python wrapper for the GPIOs. One thing to observe is to make a call to seek(0), otherwiese the pins will not show the change in state. GPIO class: import os from subprocess import run from time import sleep class GPIO: """ class to initialize and switch GPIO pins """ def __init__(self, gpio_pin): """ :param gpio_pin: either a string of the form "GPIO3_D5" where 3 is the bank number and D5 the address name, or, an integer """ if type(gpio_pin) == str:…

[luke1962]

Nice to hear that someone put effort developing for your products.
Rockpi4 has big potential and I love its hardware, but it would be better if low level support come from your laboratory