https://github.com/informaticore/toit-pi4ioe5v9535

Toit library for the PI4IOE5V6416
https://github.com/informaticore/toit-pi4ioe5v9535

Last synced: about 1 month ago
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Toit library for the PI4IOE5V6416

• Host: GitHub
• URL: https://github.com/informaticore/toit-pi4ioe5v9535
• Owner: Informaticore
• License: mit
• Created: 2024-03-13T22:24:38.000Z (9 months ago)
• Default Branch: main
• Last Pushed: 2024-03-14T15:08:06.000Z (9 months ago)
• Last Synced: 2024-03-15T11:55:24.957Z (9 months ago)
• Language: Toit
• Size: 6.84 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# toit-pi4ioe5v9535

Library to control a PI4IOE5V9535 GPIO Expander. Other variants of the PI4IOE5Vxxx should work as well but I have not tested it yet.

```

import i2c

import pi4ioex

import gpio

main:

  bus0 := i2c.Bus

    --sda=gpio.Pin 9

    --scl=gpio.Pin 10

  print "Bus0: $bus0.scan"

  ioA := pi4ioex.PI4IOEX (bus0.device 0x20)

  P0 := ioA.get-pin 1 0 

  while true:

    print "an"

    P0.on

    sleep --ms=1000

    print "aus"

    P0.off

    sleep --ms=1000

```