Miceuz

void setup() {
  DDRD = 0xFF;
  PORTD = 1;
  pinMode(8, INPUT);
  pinMode(9, INPUT);
}

byte digits[] = {
  0b00000011,//0
  0b11110011,//1

Miceuz

// ==============================================================================
// uDMX.c
// firmware for usb to dmx interface
//
// License:
// The project is built with AVR USB driver by Objective Development, which is
// published under an own licence based on the GNU General Public License (GPL).
// usb2dmx is also distributed under this enhanced licence. See Documentation.
//
// target-cpu: ATMega8 @ 12MHz

Miceuz

#include <SD.h>
#include <OneWire.h>
#include <Wire.h>
#include <DallasTemperature.h>
#include <stdlib.h> 
#include "RTClib.h"

#define ONE_WIRE_BUS 2
#define TEMPERATURE_PRECISION 9
#define NUMBER_OF_SENSORS 20

Miceuz

#include <SD.h>
#include <OneWire.h>
#include <Wire.h>
#include <DallasTemperature.h>
#include <stdlib.h> 
#include "RTClib.h"

#define ONE_WIRE_BUS 2
#define TEMPERATURE_PRECISION 9
#define NUMBER_OF_SENSORS 20

Miceuz

#include <Wire.h>

void writeI2CRegister8bit(int addr, int reg, int value) {
  Wire.beginTransmission(addr);
  Wire.write(reg);
  Wire.write(value);
  Wire.endTransmission();
}

void writeI2CRegister8bit(int addr, int value) {

Miceuz

/*
Chirp - arduino example

Connection 
Chirp pin 1 - no connection
Chirp pin 2 - Arduino VCC
Chirp pin 3 - Arduino A5
Chirp pin 4 - Arduino A4
Chirp pin 5 - Arduino pin 2
Chirp pin 6 - Arduino GND

Miceuz

/*
I2C sensor - arduino example

Connection 
Chirp pin 1 - no connection
Chirp pin 2 - Arduino VCC
Chirp pin 3 - Arduino A5
Chirp pin 4 - Arduino A4
Chirp pin 5 - no connection
Chirp pin 6 - Arduino GND

Miceuz

#!/usr/bin/python
# cannot use python3 because smbus not working there
# Modified script from https://github.com/JasperWallace/chirp-graphite/blob/master/chirp.py
# by DanielTamm

import smbus, time, sys

class Chirp:
	def __init__(self, bus=1, address=0x20):
		self.bus_num = bus

Miceuz

#!/usr/bin/python
#by Daniel Tamm

from chirp import Chirp
import sys

if len(sys.argv) < 3:
	print "Usage: %s old_addr new_addr" % (sys.argv[0])
	print "Standard Chirp address is 0x20 (32)."
	print "Use ''i2cdetect -y 1'' to see your current Chirp addresses."

Miceuz

#define BPM 85//beats per minute

#define fadeinLength 20 //milliseconds
#define fadeoutLength fadeinLength * 3




#define fadeinPause fadeinLength * 1000L / 255