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Minor changes to the PiGlow code - got the orange & yellow the right way

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round at last..

Updated for the 0x0012 board revision on the new A+
This commit is contained in:
Gordon Henderson
2014-11-10 10:55:23 +00:00
parent df45388f64
commit 0a9fdeb29d
11 changed files with 264 additions and 40 deletions
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47
gpio/gpio.c
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@@ -2,7 +2,7 @@
* gpio.c:
* Swiss-Army-Knife, Set-UID command-line interface to the Raspberry
* Pi's GPIO.
* Copyright (c) 2012-2013 Gordon Henderson
* Copyright (c) 2012-2014 Gordon Henderson
***********************************************************************
* This file is part of wiringPi:
* https://projects.drogon.net/raspberry-pi/wiringpi/
@@ -53,7 +53,7 @@ extern void doPins (void) ;
# define FALSE (1==2)
#endif
#define VERSION "2.20"
#define VERSION "2.21"
#define PI_USB_POWER_CONTROL 38
#define I2CDETECT "/usr/sbin/i2cdetect"
@@ -612,23 +612,44 @@ static void doResetExternal (void)
static void doReset (char *progName)
{
int pin ;
int model, rev, mem, maker, overVolted ;
int pin, endPin ;
if (wiringPiNodes != NULL) // External reset
printf ("GPIO Reset is dangerous!\n") ;
printf (" - Do Not rely on this to do anything sensible!\n") ;
if (wiringPiNodes != NULL) // External
{
doResetExternal () ;
return ;
}
piBoardId (&model, &rev, &mem, &maker, &overVolted) ;
/**/ if ((model == PI_MODEL_A) || (model == PI_MODEL_B))
endPin = 16 ;
else if (model == PI_MODEL_BP)
endPin = 39 ;
else if (model == PI_MODEL_CM)
{
printf (" - Don't know how to reset a comput module:\n") ;
printf (" Write a shell-script to reset the pins to the state you need.\n") ;
return ;
}
else
{
doUnexportall (progName) ;
printf ("Oops - unable to determine board type... model: %d\n", model) ;
return ;
}
for (pin = 0 ; pin < 64 ; ++pin)
{
if (wpiPinToGpio (pin) == -1)
continue ;
for (pin = 0 ; pin <= endPin ; ++pin)
{
if (wpiPinToGpio (pin) == -1)
continue ;
digitalWrite (pin, LOW) ;
pinMode (pin, INPUT) ;
pullUpDnControl (pin, PUD_OFF) ;
}
digitalWrite (pin, LOW) ;
pinMode (pin, INPUT) ;
pullUpDnControl (pin, PUD_OFF) ;
}
}