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PiPHP / GPIO

A PHP library for accessing the GPIO pins on a Raspberry Pi.
MIT License
431 stars 42 forks source link

MCP23017 #14

Open tracerrx opened 8 years ago

tracerrx commented 8 years ago

Does this support extending GPIO's via a MCP23017 chip?

AndrewCarterUK commented 8 years ago

Nope, but I'm ordering one now!

The library is designed using interfaces so I should be able to implement the same functionality over the i2c bus rather than the sysfs GPIO driver.

tracerrx commented 8 years ago

Andrew, That would be great! I currently use exec() to control the GPIO's on 4 MCP23017 using wiringpi's gpio command to control a 64 cue fireworks launcher : )