OrangePi Zero3: How to install wiringOP-Python

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Chapt 3. Instructions for use of Debian/Ubuntu Server and Xfce desktop system

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Chapter 3 contents

3.19.1. How to install wiringOP-Python

1) First install the dependency package

root@orangepi :~# sudo apt-get update
root@orangepi :~# sudo apt-get -y install git swig python3-dev python3-setuptools

2) Then use the following command to download the source code of wiringOP-Python

Note that the following git clone--recursive command will automatically download the source code of wiringOP, because wiringOP-Python depends on wiringOP. Please make sure that the download process does not report errors due to network problems.

If you have problems downloading the code from GitHub, you can directly use the wiringOP-Python source code that comes with the Linux image, and the storage location is: /usr/src/wiringOP-Python

3) Then use the following command to compile wiringOP-Python and install it into the Linux system of the development board

root@orangepi :~# cd wiringOP-Python
root@orangepi :~/wiringOP-Python# python3 generate-bindings.py > bindings.i
root@orangepi :~/wiringOP-Python# sudo python3 setup.py install

4) Then enter the following command, if there is help information output, it means that wiringOP-Python is installed successfully, press the q key to exit the help information interface

root@orangepi :~/wiringOP-Python# python3 -c "import wiringpi; help(wiringpi)"
Help on module wiringpi:
NAME
wiringpi
DESCRIPTION
# This file was automatically generated by SWIG (http://www.swig.org).
# Version 4.0.2
#
# Do not make changes to this file unless you know what you are doing--modify
# the SWIG interface file instead.

5) The steps to test whether wiringOP-Python is successfully installed under the python command line are as follows:

a. First use the python3 command to enter the command line mode of python3

root@orangepi:~# python3

b. Then import the python module of wiringpi

>>> import wiringpi;

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