From 5de0d8f5739ccc00ab761639a7e8d3d1696a480a Mon Sep 17 00:00:00 2001 From: Mark Liffiton Date: Thu, 23 Dec 2021 12:27:13 -0600 Subject: [PATCH] Add comment w/ source for board type codes. --- wiringPi/wiringPi.h | 1 + 1 file changed, 1 insertion(+) diff --git a/wiringPi/wiringPi.h b/wiringPi/wiringPi.h index 6acb57e..7ed9078 100644 --- a/wiringPi/wiringPi.h +++ b/wiringPi/wiringPi.h @@ -86,6 +86,7 @@ // Pi model types and version numbers // Intended for the GPIO program Use at your own risk. +// https://www.raspberrypi.com/documentation/computers/raspberry-pi.html#new-style-revision-codes #define PI_MODEL_A 0 #define PI_MODEL_B 1