Miceuz

INPUT_SIZE = 255       # Input integer size
OUTPUT_SIZE = 255      # Output integer size
INT_TYPE = 'const unsigned char'
TABLE_NAME = 'cie';

def cie1931(L):
    L = L*100.0
    if L <= 8:
        return (L/902.3)
    else:

Miceuz

#------------------------------------------------------------
# ATTiny441
#------------------------------------------------------------


part
     id            = "t441";
     desc          = "ATtiny441";
     has_debugwire = yes;
     flash_instr   = 0xB4, 0x07, 0x17;

Miceuz

#define STEP_X 49
#define DIR_X 51
#define ENA_X 53

#define STEP_Y 43
#define DIR_Y 45
#define ENA_Y 47

void setup() {
  pinMode(STEP_X, OUTPUT);

Miceuz

/*
    Fades a line down the channels, with max value and duration based on
    the voltage of analog pin 0.
    Try grounding analog 0: everything should turn off.
    Try putting +5V into analog 0: everything should turn on.

    See the BasicUse example for hardware setup.

    Alex Leone <acleone ~AT~ gmail.com>, 2009-02-03 */

Miceuz

#include "Tlc5940.h"

void setup() {
  Tlc.init();
}

uint32_t level = 0;

void loop() {

Miceuz

#define BPM 85//beats per minute

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




#define fadeinPause fadeinLength * 1000L / 255

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

#!/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

/*
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

/*
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