blemasle / arduino-mcp23017

Complete support of MCP23017
MIT License
71 stars 40 forks source link

Some adaption #36

Open felix1024 opened 3 weeks ago

felix1024 commented 3 weeks ago

Hey thanks for this very useful library! In an existing hardware project I needed to replace a MCP23017 chip by its SPI counterpart MCP23S17. Although I could not find a library for that chip with the same software interface, I decided to take your library and modify it for the SPI interface. So could save time, not adapting existing software. (besides class instantiation)

The result can be found here https://github.com/felix1024/MCP23S17

tested with Arduino framework on ESP32 using platformio.

Hopefully this OK for you.

blemasle commented 3 weeks ago

Hi,

I'm sorry for the late response, I'm currently moving homes and I haven't had the time to review this. I don't know when I will be able to, but I keep it in mind and won't forget you 🙂