A quick and easy introduction to how to use the RevPi with the Python programming language.

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• Python is simple and straightforward

• IEEE study # 1 programming language 2018 worldwide

• Documentation

  • https://docs.python.org/3/

• Start interactive Python shell

  Code Block
  python3

• My recommendation use uses the ipython IPython interactive shell as it supports tabbed auto completition

  Code Block
  sudo apt install ipython3 ipython3

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pi@RevPi40302:~ $ piTest -v Output_1
variable name: Output_1
       offset: 43
       length: 8
          bit: 0

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• Library developed from the RevPi community

• Allows easy use of symbolic names from PiCtory

• Installation not necessary, already on the device

• Documentation

  • https://revpimodio.org/

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import revpimodio2
rpi = revpimodio2.RevPiModIO(autorefresh=True)
rpi.io.RevPiLED.value = 1
rpi.io.RevPiLED.value = 0
rpi.cleanup()

 Python I/O Bit Mirror

import revpimodio2
import time
rpi = revpimodio2.RevPiModIO(autorefresh=True)
while True:
    rpi.io.O_1.value = rpi.io.I_1.value
    time.sleep(0.02)
revpi.cleanup()

Video Tutorials

Also have , take a look at our video tutorials about Python

• Tutorial 10 – Python headless

• Tutorial 11 – Python on the graphical user environment

Also have Besides, take a look at the following video tutorials

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