Arduino and RoboRio Coms C++

I am trying to get the RoboRio and an Arduino Uno to talk to each other. I know that I can use the usb ports on the RoboRio, however I need some help with the programming. I am using C++.

Thanks for the help.

While I can’t say I’ve done this with either C++ or Arduino, I think you’ll be wanting to look at the WPILib wrappers around the various serial ports on the RIO, including the USB virtual ones.

That being said, historically, we’ve just used a PWM pin and arduino’s pulsein() function to read the duty cycle

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