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https://github.com/jprodgers/LoLshield.git
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jprodgers
e5141bfbea
I've re-arranged and re-named a number of things in the move over from google code. I've added a few animations and things as well.
111 lines
3.2 KiB
Plaintext
111 lines
3.2 KiB
Plaintext
/*
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Base 12 Clock
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Writen for the LoL Shield, designed by Jimmie Rodgers:
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http://jimmieprodgers.com/kits/lolshield/
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This needs the Charliplexing library, which you can get at the
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LoL Shield project page: http://code.google.com/p/lolshield/
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This also uses the Adafruit DS1307 breakout, which you will also
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need the library for:
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http://www.ladyada.net/learn/breakoutplus/ds1307rtc.html
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Created by Jimmie Rodgers on 2/2/2011.
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This is free software; you can redistribute it and/or
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modify it under the terms of the GNU Version 3 General Public
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License as published by the Free Software Foundation;
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or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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//These libraries need to be included for both the LoL Shield
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//and DS1307 breakout.
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#include "Charliplexing.h"
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#include "WProgram.h"
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#include <Wire.h>
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#include "RTClib.h"
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RTC_DS1307 RTC;
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void setup () {
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LedSign::Init(); //initializes the LoL Shield frame buffer
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pinMode(16, OUTPUT); //16 and 17 power the DS1307
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pinMode(17, OUTPUT);
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digitalWrite(16, LOW); //ground for the DS1307
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digitalWrite(17, HIGH);//provides 5v for the DS1307
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Wire.begin(); //starts the I2C serial on pins 18&19
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RTC.begin(); //starts communication with the DS1307
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}
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void loop(){
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DateTime now = RTC.now(); //creates a DateTime object
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//I set the time all at once so that it doesn't cause
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//strange timing issues
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int hour = now.hour();
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int minute = now.minute();
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int second = now.second();
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//These are used to easily parse the seconds
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int fiveCount = second / 5;
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int tenCount = second % 10;
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//It only needs to clear on counts of 10, as that
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//is the only time the display really changes.
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if (tenCount == 0 )LedSign::Clear();
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//These loops set the seconds on the LoL Shield.
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for (int i=0; i < tenCount+1; i++){
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if (i < 5)LedSign::Set(i+1, 8, 1);
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else LedSign::Set(i+3, 8, 1);
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}
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for (int i=0; i < fiveCount+1;i++){
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LedSign::Set(i+1, 7, 1);
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}
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//This loop sets the hour.
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for (int x=0; x < hour; x++){
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if(x < 12){
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if (x < 6)LedSign::Set(x, 0, 1);
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else LedSign::Set(x+1, 0, 1);
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}
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else{
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if (x < 18)LedSign::Set(x-12, 1, 1);
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else LedSign::Set(x-11, 1, 1);
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}
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}
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//This loop sets the minutes
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for (int x=0; x < minute; x++){
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if(x < 12){
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if (x < 6)LedSign::Set(x+1, 2, 1);
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else LedSign::Set(x+2, 2, 1);
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}
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else if (x < 24){
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if (x < 18)LedSign::Set(x-11, 3, 1);
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else LedSign::Set(x-10, 3, 1);
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}
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else if (x < 36){
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if (x < 30)LedSign::Set(x-23, 4, 1);
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else LedSign::Set(x-22, 4, 1);
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}
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else if (x < 48){
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if (x < 42)LedSign::Set(x-35, 5, 1);
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else LedSign::Set(x-34, 5, 1);
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}
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else if (x < 60){
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if (x < 54)LedSign::Set(x-47, 6, 1);
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else LedSign::Set(x-46, 6, 1);
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}
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}
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delay(500);//no reason to update much more than this
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}
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