OK, so an easier way to manage versions.

[wiringPi.git] / wiringPi / wiringPi.c

diff --git a/wiringPi/wiringPi.c b/wiringPi/wiringPi.c
index 990c641553ca3a25bf160f254405f96af8c2701f..e36af8a24a97b5e674342a94e78b3ad709082f2e 100644 (file)
--- a/wiringPi/wiringPi.c
+++ b/wiringPi/wiringPi.c
@@ -1,7 +1,7 @@
 /*
  * wiringPi:
- *     Arduino compatable (ish) Wiring library for the Raspberry Pi
- *     Copyright (c) 2012 Gordon Henderson
+ *     Arduino look-a-like Wiring library for the Raspberry Pi
+ *     Copyright (c) 2012-2015 Gordon Henderson
  *     Additional code for pwmSetClock by Chris Hall <chris@kchall.plus.com>
  *
  *     Thanks to code samples from Gert Jan van Loo and the
@@ -131,7 +131,7 @@ struct wiringPiNodeStruct *wiringPiNodes = NULL ;
 //     Taken from Gert/Doms code. Some of this is not in the manual
 //     that I can find )-:
 
-static volatile unsigned int   BCM2708_PERI_BASE =  0x20000000 ;
+static volatile unsigned int    BCM2708_PERI_BASE = 0x20000000 ;       // Variable for Pi2
 #define GPIO_PADS              (BCM2708_PERI_BASE + 0x00100000)
 #define CLOCK_BASE             (BCM2708_PERI_BASE + 0x00101000)
 #define GPIO_BASE              (BCM2708_PERI_BASE + 0x00200000)
@@ -607,7 +607,7 @@ int wiringPiFailure (int fatal, const char *message, ...)
  *
  *     Revision 1 really means the early Model B's.
  *     Revision 2 is everything else - it covers the B, B+ and CM.
- *             ... and the quad core Pi 2 - which is a B+ ++  ...
+ *             ... and the Pi 2 - which is a B+ ++  ...
  *
  *     Seems there are some boards with 0000 in them (mistake in manufacture)
  *     So the distinction between boards that I can see is: