Hey guys,
I've been using the cobbler board and a MCP23017 port expander with my pi successfully in Python, but I'm moving my code over to C/C++ for faster processing. There's a ton of documentation on using this expander with Python, but nothing that I can find in C/C++. Can anyone point me in the right direction or is this something I'm going to have to write myself?
Thanks!
MCP23017 port expander in C/C++?
Moderators: adafruit_support_bill, adafruit
Forum rules
Talk about Adafruit Raspberry Pi® accessories! Please do not ask for Linux support, this is for Adafruit products only! For Raspberry Pi help please visit: http://www.raspberrypi.org/phpBB3/
Talk about Adafruit Raspberry Pi® accessories! Please do not ask for Linux support, this is for Adafruit products only! For Raspberry Pi help please visit: http://www.raspberrypi.org/phpBB3/
- adafruit_support_rick
- Posts: 35092
- Joined: Tue Mar 15, 2011 11:42 am
Re: MCP23017 port expander in C/C++?
The adafruit MCP23017 library is C++. Have a look - it ought to be enough to get you started
Forum rules
Talk about Adafruit Raspberry Pi® accessories! Please do not ask for Linux support, this is for Adafruit products only! For Raspberry Pi help please visit: http://www.raspberrypi.org/phpBB3/
Talk about Adafruit Raspberry Pi® accessories! Please do not ask for Linux support, this is for Adafruit products only! For Raspberry Pi help please visit: http://www.raspberrypi.org/phpBB3/