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Added in PiGlow devLib and a couple of examples for the PiGlow

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bumped version.
This commit is contained in:
Gordon Henderson
2013-07-23 20:25:46 +01:00
parent d24cf0630b
commit cbf6d642b5
7 changed files with 451 additions and 2 deletions
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6
devLib/Makefile
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@@ -42,7 +42,8 @@ LIBS =
SRC = ds1302.c maxdetect.c piNes.c \
gertboard.c piFace.c \
lcd128x64.c lcd.c
lcd128x64.c lcd.c \
piGlow.c
OBJ = $(SRC:.c=.o)
@@ -86,6 +87,7 @@ install-headers:
@install -m 0644 piFace.h $(DESTDIR)$(PREFIX)/include
@install -m 0644 lcd128x64.h $(DESTDIR)$(PREFIX)/include
@install -m 0644 lcd.h $(DESTDIR)$(PREFIX)/include
@install -m 0644 piGlow.h $(DESTDIR)$(PREFIX)/include
.PHONEY: install
install: $(DYNAMIC) install-headers
@@ -111,6 +113,7 @@ uninstall:
@rm -f $(DESTDIR)$(PREFIX)/include/piFace.h
@rm -f $(DESTDIR)$(PREFIX)/include/lcd128x64.h
@rm -f $(DESTDIR)$(PREFIX)/include/lcd.h
@rm -f $(DESTDIR)$(PREFIX)/include/piGlow.h
@rm -f $(DESTDIR)$(PREFIX)/lib/libwiringPiDev.*
@ldconfig
@@ -128,3 +131,4 @@ gertboard.o: gertboard.h
piFace.o: piFace.h
lcd128x64.o: font.h lcd128x64.h
lcd.o: lcd.h
piGlow.o: piGlow.h

117
devLib/piGlow.c Normal file
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@@ -0,0 +1,117 @@
/*
* piGlow.c:
* Easy access to the Pimoroni PiGlow board.
*
* Copyright (c) 2013 Gordon Henderson.
***********************************************************************
* This file is part of wiringPi:
* https://projects.drogon.net/raspberry-pi/wiringpi/
*
* wiringPi is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* wiringPi is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with wiringPi. If not, see <http://www.gnu.org/licenses/>.
***********************************************************************
*/
#include <wiringPi.h>
#include <sn3218.h>
#include "piGlow.h"
static int myBase ;
static int leg0 [6] = { 6, 7, 8, 5, 4, 9 } ;
static int leg1 [6] = { 17, 16, 15, 13, 11, 10 } ;
static int leg2 [6] = { 0, 1, 2, 3, 14, 12 } ;
/*
* piGlow1:
* Light up an individual LED
*********************************************************************************
*/
void piGlow1 (const int leg, const int ring, const int intensity)
{
int *legLeds ;
if ((leg < 0) || (leg > 2)) return ;
if ((ring < 0) || (ring > 5)) return ;
/**/ if (leg == 0)
legLeds = leg0 ;
else if (leg == 1)
legLeds = leg1 ;
else
legLeds = leg2 ;
analogWrite (myBase + legLeds [ring], intensity) ;
}
/*
* piGlowLeg:
* Light up all 6 LEDs on a leg
*********************************************************************************
*/
void piGlowLeg (const int leg, const int intensity)
{
int i ;
int *legLeds ;
if ((leg < 0) || (leg > 2))
return ;
/**/ if (leg == 0)
legLeds = leg0 ;
else if (leg == 1)
legLeds = leg1 ;
else
legLeds = leg2 ;
for (i = 0 ; i < 6 ; ++i)
analogWrite (myBase + legLeds [i], intensity) ;
}
/*
* piGlowRing:
* Light up 3 LEDs in a ring. Ring 0 is the outermost, 5 the innermost
*********************************************************************************
*/
void piGlowRing (const int ring, const int intensity)
{
if ((ring < 0) || (ring > 5))
return ;
analogWrite (myBase + leg0 [ring], intensity) ;
analogWrite (myBase + leg1 [ring], intensity) ;
analogWrite (myBase + leg2 [ring], intensity) ;
}
/*
* piGlowSetup:
* Initialise the board & remember the pins we're using
*********************************************************************************
*/
void piGlowSetup (const int pinBase)
{
sn3218Setup (myBase = pinBase) ;
// Turn all off to start with
piGlowLeg (0, 0) ;
piGlowLeg (1, 0) ;
piGlowLeg (2, 0) ;
}

36
devLib/piGlow.h Normal file
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@@ -0,0 +1,36 @@
/*
* piglow.h:
* Easy access to the Pimoroni PiGlow board.
*
* Copyright (c) 2013 Gordon Henderson.
***********************************************************************
* This file is part of wiringPi:
* https://projects.drogon.net/raspberry-pi/wiringpi/
*
* wiringPi is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* wiringPi is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with wiringPi. If not, see <http://www.gnu.org/licenses/>.
***********************************************************************
*/
#ifdef __cplusplus
extern "C" {
#endif
extern void piGlow1 (const int leg, const int ring, const int intensity) ;
extern void piGlowLeg (const int leg, const int intensity) ;
extern void piGlowRing (const int ring, const int intensity) ;
extern void piGlowSetup (const int pinBase) ;
#ifdef __cplusplus
}
#endif