Project #6: MicroView – Mk05

MicroView
Project #6 – Mk05

4 x LED

1 x MicroView
1 x MicroView – USB Programmer
1 X Resistor 620 Ohm
1 X Resistor 5 Ohm
1 X Resistor 250 Ohm
1 X Resistor 200 Ohm
1 X 3mm Low Current Red LED – WP710A10LSRD
1 x 3mm Low Current Yellow LED – WP710A10LYD
1 x 3mm Low Current Green LED – WP710A10LGD
1 x 3mm Low Current Red LED – WP710A10LID
9 x Jumper Wires 3″ M/M
1 x Half-Size Breadboard

08 pin – GND
14 pin – 6
13 pin – 5
12 pin – 3
11 pin – 2

DonLuc1804Mk09a.ino

// ***** Don Luc *****
// Software Version Information
// 5.01
// DonLuc1804Mk06 5.01
// MicroView
// 4 x LED

// include the library code:
#include <MicroView.h>

// 4 x LED
int ledPinR = 2;   // select the pin for the LED Red - WP710A10LSRD
int ledPinY = 3;   // select the pin for the LED Yellow - WP710A10LYD
int ledPinG = 5;   // select the pin for the LED Green - WP710A10LGD
int ledPinR1 = 6;   // select the pin for the LED Red - WP710A10LID

void loop() {

  // 4 x LED
  isLED();

  uView.clear(PAGE);
  
}

getLED.ino

void isLED(){

  digitalWrite(ledPinR, HIGH);  // turn the ledPinR on
  digitalWrite(ledPinY, HIGH);  // turn the ledPinY on
  digitalWrite(ledPinG, HIGH);  // turn the ledPinG on
  digitalWrite(ledPinR1, HIGH);  // turn the ledPinR1 on

  uView.setFontType(1);  // set font type 1: Numbers and letters. 7 characters per line (3 lines)
  uView.setCursor(0,20);
  uView.print( "   On" );
  uView.display();

  delay(5000);
  uView.clear(PAGE); 

  digitalWrite(ledPinR, LOW);  // turn the ledPinR off
  digitalWrite(ledPinY, LOW);  // turn the ledPinY off
  digitalWrite(ledPinG, LOW);  // turn the ledPinG off
  digitalWrite(ledPinR1, LOW);  // turn the ledPinR1 off

  uView.setCursor(0,20);
  uView.print( "  Off" );
  uView.display();

  delay(5000);
  uView.clear(PAGE); 

  digitalWrite(ledPinR, HIGH);  // turn the ledPinR on

  uView.setFontType(0);  // set font type 0: Numbers and letters. 10 characters per line (6 lines)
  uView.setCursor(0,20);
  uView.print( "PinR=On" );
  uView.display();

  delay(3000);
  uView.clear(PAGE); 

  digitalWrite(ledPinR, LOW);  // turn the ledPinR off
  digitalWrite(ledPinY, HIGH);  // turn the ledPinY on
  
  uView.setCursor(0,10);
  uView.print( "PinR=Off" );
  uView.display();
 
  uView.setCursor(0,30);
  uView.print( "PinY=On" );
  uView.display();
  
  delay(3000);
  uView.clear(PAGE); 

  digitalWrite(ledPinY, LOW);  // turn the ledPinY off
  digitalWrite(ledPinG, HIGH);  // turn the ledPinG on
  
  uView.setCursor(0,10);
  uView.print( "PinY=Off" );
  uView.display();

  uView.setCursor(0,30);
  uView.print( "PinG=On" );
  uView.display();
  
  delay(3000);
  uView.clear(PAGE); 

  digitalWrite(ledPinG, LOW);  // turn the ledPinG off
  digitalWrite(ledPinR1, HIGH);  // turn the ledPinR1 on
  
  uView.setCursor(0,10);
  uView.print( "PinG=Off" );
  uView.display();

  uView.setCursor(0,30);
  uView.print( "PinR1=On" );
  uView.display();
  
  delay(3000);
  uView.clear(PAGE); 

  digitalWrite(ledPinR, LOW);  // turn the ledPinR off
  digitalWrite(ledPinY, LOW);  // turn the ledPinY off
  digitalWrite(ledPinG, LOW);  // turn the ledPinG off
  digitalWrite(ledPinR1, LOW);  // turn the ledPinR1 off

  uView.setFontType(1); // set font type 1: Numbers and letters. 7 characters per line (3 lines)
  uView.setCursor(0,20);
  uView.print( "Off" );
  uView.display();

  delay(3000);
  uView.clear(PAGE);

}

setup.ino

void setup() {

  uView.begin();       // begin of MicroView
  uView.clear(ALL);    // erase hardware memory inside the OLED controller
  uView.display();     // display the content in the buffer memory, by default it is the MicroView logo
  delay(1000);
  uView.clear(PAGE);   // erase the memory buffer, when next uView.display() is called, the OLED will be cleared.

  uView.setFontType(1); // set font type 1: Numbers and letters. 7 characters per line (3 lines)
  uView.setCursor(0,20);
  uView.print("Don Luc");
  uView.display();
  delay(5000);

  uView.clear(PAGE);     // erase the memory buffer, when next uView.display() is called, the OLED will be cleared.

  uView.setFontType(1);  // set font type 1: Numbers and letters. 7 characters per line (3 lines)
  uView.setCursor(0,20);
  uView.print("4 x LED");
  uView.display();
  delay(5000);
  
  uView.clear(PAGE);

  // ledPinR, ledPinY, ledPinG, ledPinR1
  pinMode(ledPinR, OUTPUT);
  pinMode(ledPinY, OUTPUT);
  pinMode(ledPinG, OUTPUT);
  pinMode(ledPinR1, OUTPUT);  
  
}

Don Luc

Project #7: RGB LCD Shield – Mk01

RGB LCD Shield
Project #7 – Mk01

ChronoDot

1 x RGB LCD Shield 16×2 Character Display
1 x Arduino Uno – R3
1 x ProtoScrewShield
1 x ChronoDot
4 x Jumper Wires 3″ M/M
1 x Half-Size Breadboard

A5
A4
GND
3.3V

DonLuc1804Mk07a.ino

// ***** Don Luc *****
// Software Version Information
// 1.03
// DonLuc1804Mk07 1.03
// RGB LCD Shield
// ChronoDot

// include the library code:
#include <Wire.h>
#include <Adafruit_MCP23017.h>
#include <Adafruit_RGBLCDShield.h>
#include <RTClib.h>
#include <RTC_DS3231.h>

RTC_DS3231 RTC;

#define SQW_FREQ DS3231_SQW_FREQ_1024     //0b00001000   1024Hz

Adafruit_RGBLCDShield RGBLCDShield = Adafruit_RGBLCDShield();

#define GREEN 0x2

// ChronoDot
char datastr[100];

void loop() {

  RGBLCDShield.clear();

  timeChrono();
   
  delay(2000);  

}

ChronoDot.ino

void setupChrono() {

  RTC.begin();
  
  DateTime now = RTC.now();
  DateTime compiled = DateTime(__DATE__, __TIME__);
  RTC.getControlRegisterData( datastr[0] );  
  
}

void timeChrono() {
 
    DateTime now = RTC.now();
    DateTime isNow (now.unixtime() + 6677 * 86400L + 42500);

    // set the cursor to column 0, line 0
    RGBLCDShield.setCursor(0,0);
    RGBLCDShield.print(isNow.year(), DEC);
    RGBLCDShield.print('/');
    RGBLCDShield.print(isNow.month(), DEC);
    RGBLCDShield.print('/');
    RGBLCDShield.print(isNow.day(), DEC);
    RGBLCDShield.print(' ');
    RGBLCDShield.print(' ');

    // set the cursor to column 0, line 1
    RGBLCDShield.setCursor(0, 1);
    RGBLCDShield.print(isNow.hour(), DEC);
    RGBLCDShield.print(':');
    RGBLCDShield.print(isNow.minute(), DEC);
    RGBLCDShield.print(':');
    RGBLCDShield.print(isNow.second(), DEC);
    RGBLCDShield.print(' ');
    RGBLCDShield.print(' ');
    
}

setup.ino

void setup() {

  // set up the LCD's number of columns and rows: 
  RGBLCDShield.begin(16, 2);

  RGBLCDShield.print("Don Luc");
  RGBLCDShield.setBacklight(GREEN);
   // set the cursor to column 0, line 1
  RGBLCDShield.setCursor(0, 1);
  // print the number of seconds since reset:
  RGBLCDShield.print("ChronoDot"); 

  delay(5000);

  // ChronoDot
  setupChrono();
  
  delay(1500); //wait for the sensor to be ready 
  
}

Don Luc

Project #6: MicroView – Mk04

MicroView
Project #6 – Mk04

Trimpot – LED

1 x MicroView
1 x MicroView – USB Programmer
1 X Trimpot 10K with Knob
1 X Resistor 2.55k Ohm
1 X 3MM Low Current Red LED
6 x Jumper Wires 3″ M/M
1 x Half-Size Breadboard

05 pin – A2
08 pin – GND
11 pin – 2
15 pin – +5V

DonLuc1804Mk06d.ino

// ***** Don Luc *****
// Software Version Information
// 3.01
// DonLuc1804Mk06 4.04
// MicroView
// Trimpot - LED

// include the library code:
#include <MicroView.h>

// Potentiometer
int potPin = A2;    // select the input pin for the potentiometer
int ledPin = 2;   // select the pin for the LED
int potPot = 0;
String cap = "";

void loop() {

  // Potentiometer
  isCap();

  delay(500);
  uView.clear(PAGE);
  
}

getPot.ino

void isCap(){

    potPot = analogRead(potPin);    // read the value from the sensor
    cap = "Pot: ";
    cap.concat(potPot);
    
    uView.setFontType(0);
    uView.setCursor(0,20);
    uView.print( cap );
    uView.display();
    
}

setup.ino

void setup() {

  uView.begin();       // begin of MicroView
  uView.clear(ALL);    // erase hardware memory inside the OLED controller
  uView.display();     // display the content in the buffer memory, by default it is the MicroView logo
  delay(1000);
  uView.clear(PAGE);   // erase the memory buffer, when next uView.display() is called, the OLED will be cleared.

  uView.setFontType(1);
  uView.setCursor(0,20);
  uView.print("Don Luc");
  uView.display();
  delay(5000);

  uView.clear(PAGE);   // erase the memory buffer, when next uView.display() is called, the OLED will be cleared.

  uView.setFontType(0);
  uView.setCursor(0,20);
  uView.print("TrimpotLED");
  uView.display();
  delay(5000);
  
  uView.clear(PAGE);

  // ledPin
  pinMode(ledPin, OUTPUT);
  digitalWrite(ledPin, HIGH);  // turn the ledPin on

}

Don Luc

Project #6: MicroView – Mk03

MicroView
Project #6 – Mk03

1 x MicroView
1 x DS18S20
1 x Resistor 1.65k Ohm
3 x Jumper Wires 3″ M/M

08 pin – GND
11 pim – 2
15 pin – +5V

DonLuc1804Mk05b.ino

// ***** Don Luc *****
// Software Version Information
// 3.01
// DonLuc1804Mk05 3.01
// MicroView
// OneWire
// DS18S20

#include <MicroView.h>
#include <OneWire.h>
// Temperature chip i/o
int DS18S20_Pin = 2; //DS18S20 Signal pin on digital 2
OneWire ds(DS18S20_Pin);  // on digital pin 2
float temperature = 0;
String tempZ = "";

void loop() {

  // Temperature chip i/o
  temperatu();
  isTe();
      
	uView.setFontType(1);
	uView.setCursor(0,20);
	uView.print("Don Luc");
	uView.display();
	delay(1000);
  
	uView.clear(PAGE);
	
}

getTemperature.ino

float getTemp() {
  
  //returns the temperature from one DS18S20 in DEG Celsius
  byte data[12];
  byte addr[8];
 
  if ( !ds.search(addr)) {
      //no more sensors on chain, reset search
      ds.reset_search();
      return -1001;
  }
 
  if ( OneWire::crc8( addr, 7) != addr[7]) {
      return -1002;
  }
 
  if ( addr[0] != 0x10 && addr[0] != 0x28) {
      return -1003;
  }
 
  ds.reset();
  ds.select(addr);
  ds.write(0x44,1); // start conversion, with parasite power on at the end
 
  byte present = ds.reset();
  ds.select(addr);    
  ds.write(0xBE); // Read Scratchpad
 
  
  for (int i = 0; i < 9; i++) { // we need 9 bytes
    data[i] = ds.read();
  }
  
  ds.reset_search();
  
  byte MSB = data[1];
  byte LSB = data[0];
 
  float tempRead = ((MSB << 8) | LSB); //using two's compliment
  float TemperatureSum = tempRead / 16;
  
  return TemperatureSum;
 
}
 
void temperatu(){
  
  temperature = getTemp();
 
}
 
void isTe() {

  tempZ = "";
  uView.setFontType(1);
  uView.setCursor(0,10);
  uView.print("Celsius");
  uView.setCursor(0,30);  
  tempZ.concat(temperature);
  tempZ.concat("C");
  uView.print( tempZ );
  uView.display();
  delay(5000);

  uView.clear(PAGE);
  
}

setup.ino

void setup() {
  
  uView.begin();       // begin of MicroView
  uView.clear(ALL);    // erase hardware memory inside the OLED controller
  uView.display();     // display the content in the buffer memory, by default it is the MicroView logo
  delay(1000);
  uView.clear(PAGE);   // erase the memory buffer, when next uView.display() is called, the OLED will be cleared.

  uView.setFontType(1);
  uView.setCursor(0,20);
  uView.print("Don Luc");
  uView.display();
  delay(5000);

  uView.clear(PAGE);   // erase the memory buffer, when next uView.display() is called, the OLED will be cleared.

  uView.setFontType(1);
  uView.setCursor(0,20);
  uView.print("OneWire");
  uView.display();
  delay(5000);
  
  uView.clear(PAGE); 

  uView.setFontType(1);
  uView.setCursor(0,20);
  uView.print("DS18S20");
  uView.display();
  delay(5000);
  
  uView.clear(PAGE);
   
}

Don Luc

Project #6: MicroView – Mk02

DonLuc1804Mk04a.ino

// ***** Don Luc *****
// Software Version Information
// 2.01
// DonLuc1804Mk04 2.01
// MicroView

#include <MicroView.h>
#include <Time.h>
#include <TimeLib.h>
// This is the radius of the clock:
#define CLOCK_SIZE 23
// Use these defines to set the clock's begin time
#define HOUR 9
#define MINUTE 00
#define SECOND 00
#define DAY 9
#define MONTH 4
#define YEAR 2018
// LCD W/H
const uint8_t maxW = uView.getLCDWidth();
const uint8_t midW = maxW/2;
const uint8_t maxH = uView.getLCDHeight();
const uint8_t midH = maxH/2;
// Clock
long zzz = 0;
static boolean firstDraw = false;
static unsigned long mSec = millis() + 1000;
static float degresshour, degressmin, degresssec, hourx, houry, minx, miny, secx, secy;
  
void loop() {

  drawFace();
  
  zzz = 0;
  while(zzz < 5000)
  {

     drawTime();
     zzz++;
     
  }
  
  uView.clear(PAGE);
  
  firstDraw = false;
  
  uView.setFontType(0);
  uView.setCursor(0,20);
  uView.print("09/04/2018");
  uView.display();
  delay(5000);
  
  uView.clear(PAGE);

}

drawFace.ino

void drawFace()
{

  // Draw the clock face. That includes the circle outline and
  // the 12, 3, 6, and 9 text.
  uView.setFontType(0); // set font type 0 (Smallest)
  
  uint8_t fontW = uView.getFontWidth();
  uint8_t fontH = uView.getFontHeight();
  
  //uView.setCursor(27, 0); // points cursor to x=27 y=0
  uView.setCursor(midW-fontW-1, midH-CLOCK_SIZE+1);
  uView.print(12);  // Print the "12"
  uView.setCursor(midW-(fontW/2)-1, midH+CLOCK_SIZE-fontH-1);
  uView.print(6);  // Print the "6"
  uView.setCursor(midW-CLOCK_SIZE+1, midH-fontH/2);
  uView.print(9);  // Print the "9"
  uView.setCursor(midW+CLOCK_SIZE-fontW-2, midH-fontH/2);
  uView.print(3);  // Print the "3"
  uView.circle(midW-1, midH-1, CLOCK_SIZE);
  
  //Draw the clock
  uView.display();
  
}

drawTime.ino

void drawTime()
{
   
  // If mSec
  if (mSec != (unsigned long)second()) 
  {
    // First time draw requires extra line to set up XOR's:
    if (firstDraw) 
    {
      uView.line(midW, midH, 32 + hourx, 24 + houry, WHITE, XOR);
      uView.line(midW, midH, 32 + minx, 24 + miny, WHITE, XOR);
      uView.line(midW, midH, 32 + secx, 24 + secy, WHITE, XOR);
    }
    // Calculate hour hand degrees:
    degresshour = (((hour() * 360) / 12) + 270) * (PI / 180);
    // Calculate minute hand degrees:
    degressmin = (((minute() * 360) / 60) + 270) * (PI / 180);
    // Calculate second hand degrees:
    degresssec = (((second() * 360) / 60) + 270) * (PI / 180);

    // Calculate x,y coordinates of hour hand:
    hourx = cos(degresshour) * (CLOCK_SIZE / 2.5);
    houry = sin(degresshour) * (CLOCK_SIZE / 2.5);
    // Calculate x,y coordinates of minute hand:
    minx = cos(degressmin) * (CLOCK_SIZE / 1.4);
    miny = sin(degressmin) * (CLOCK_SIZE / 1.4);
    // Calculate x,y coordinates of second hand:
    secx = cos(degresssec) * (CLOCK_SIZE / 1.1);
    secy = sin(degresssec) * (CLOCK_SIZE / 1.1);

    // Draw hands with the line function:
    uView.line(midW, midH, midW+hourx, midH+houry, WHITE, XOR);
    uView.line(midW, midH, midW+minx, midH+miny, WHITE, XOR);
    uView.line(midW, midH, midW+secx, midH+secy, WHITE, XOR);
    
    // Set firstDraw flag to true, so we don't do it again.
    firstDraw = true;
    
    // Actually draw the hands with the display() function.
    uView.display();
    
  }

}

setup.ino

void setup() {

  // Set the time in the time library:
  setTime(HOUR, MINUTE, SECOND, DAY, MONTH, YEAR);
 
  uView.begin();       // begin of MicroView
  uView.clear(ALL);    // erase hardware memory inside the OLED controller
  uView.display();     // display the content in the buffer memory, by default it is the MicroView logo
  delay(1000);
  uView.clear(PAGE);   // erase the memory buffer, when next uView.display() is called, the OLED will be cleared.

  uView.setFontType(1);
  uView.setCursor(0,20);
  uView.print("Don Luc");
  uView.display();
  delay(5000);
  
  uView.clear(PAGE);

  uView.display();  // display the content in the buffer

  // Draw clock face (circle outline & text):
  drawFace();
  
}

Don Luc

Project #6: MicroView – Mk01

DonLuc1804Mk03b.ino

// ***** Don Luc *****
// Software Version Information
// 1.01
// DonLuc1804Mk03 1.01
// MicroView

#include <MicroView.h>

void loop() {

	uView.setFontType(0);
	uView.setCursor(0,20);
	uView.print("  Don Luc  ");
	uView.display();
	delay(5000);

	uView.clear(PAGE);

	uView.setFontType(1);
	uView.setCursor(0,20);
	uView.print("Don Luc");
	uView.display();
	delay(5000);
  
	uView.clear(PAGE);
	
}

setup.ino

void setup() {
  
  uView.begin();       // begin of MicroView
  uView.clear(ALL);    // erase hardware memory inside the OLED controller
  uView.display();     // display the content in the buffer memory, by default it is the MicroView logo
  delay(1000);
  uView.clear(PAGE);   // erase the memory buffer, when next uView.display() is called, the OLED will be cleared.
  
}

MicroView
Project #6 – Mk01

Don Luc

Project #5: Lamps – Mk01

DonLuc1804Mk02.ino

// ***** Don Luc *****
// Software Version Information
// 1.01
// DonLuc1804Mk02 1.01
// Lamps

#include <Adafruit_NeoPixel.h>
// Which pin on the Arduino is connected to the NeoPixels
// Pin connected => 6
#define PIN 6
// How many NeoPixels are attached to the Arduino
// NUMPIXELS => 4
#define NUMPIXELS 4
Adafruit_NeoPixel pixels = Adafruit_NeoPixel(NUMPIXELS, PIN, NEO_GRB + NEO_KHZ800);
// Panel Mount 1K potentiometer Bright
// Bright => A0
const int sensorBright = A0;
int sBright = 0;
int brightVal = 0;         // the sensor value
int brightMin = 0;        // minimum sensor value
int brightMax = 0;           // maximum sensor value
// Panel Mount 1K potentiometer
// Delay => A1
const int sensorDelay = A1;
long delayVal = 0;
// Rotary Switch - 10 Position
// Number => A2 (0 => 9)
const int sensorNumber = A2;
// Panel Mount 1K potentiometer
// Red - Led
const int sensorRed = 9;
int red = 0;
int redMin = 0;
int redMax = 0;
// Panel Mount 1K potentiometer
// Green - Led
const int sensorGreen = 8;
int green = 0;
int greenMin = 0;
int greenMax = 0;
// Panel Mount 1K potentiometer
// Blue - Led
const int sensorBlue = 7;
int blue = 0;
int blueMin = 0;
int blueMax = 0;
// variables:
//int x = 0;
int y = 0;
int z = 0;

void loop() {

  number();

}

bright.ino

void bright(){

    switch (sBright) {
        case 1:
            brightVal = 255;
            break;
         default:
            // read the sensor:
            brightVal = analogRead(sensorBright);
            // apply the calibration to the sensor reading
            brightVal = map(brightVal, brightMin, brightMax, 0, 255);        
            // in case the sensor value is outside the range seen during calibration
            brightVal = constrain(brightVal, 0, 255);
            break;
    }
  
}

iled.ino

void iled() {

   // red
   red = analogRead(sensorRed); 
   // apply the calibration to the sensor reading red
   red = map(red, redMin, redMax, 0, 255);
   // in case the sensor value is outside the range seen during calibration
   red = constrain(red, 0, 255);
   // green
   green = analogRead(sensorGreen); 
   // apply the calibration to the sensor reading red
   green = map(green, greenMin, greenMax, 0, 255);
   // in case the sensor value is outside the range seen during calibration
   green = constrain(green, 0, 255);
   // blue
   blue = analogRead(sensorBlue); 
   // apply the calibration to the sensor reading red
   blue = map(blue, blueMin, blueMax, 0, 255);
   // in case the sensor value is outside the range seen during calibration
   blue = constrain(blue, 0, 255);
                 
}

neopix.ino

void neopix() {
  
  for(int i=0; i<NUMPIXELS; i++){

    // bright
    bright();   
    pixels.setBrightness( brightVal );
    // pixels.Color takes RGB values, from 0,0,0 up to 255,255,255    
    pixels.setPixelColor(i, pixels.Color(red,green,blue));
    // show
    pixels.show(); // This sends the updated pixel color to the hardware.
    // delay
    delay(50); // Delay for a period of time (in milliseconds).
    
  }
  
}

neopixt.ino

void neopixt() {
  
  for(int i=4; i<NUMPIXELS; i--){

    // bright
    bright();   
    pixels.setBrightness( brightVal );
    // pixels.Color takes RGB values, from 0,0,0 up to 255,255,255    
    pixels.setPixelColor(i, pixels.Color(red,green,blue));
    // show
    pixels.show(); // This sends the updated pixel color to the hardware.
    // delay
    delay(50); // Delay for a period of time (in milliseconds).
    
  }
  
}

number.ino

void number(){

  z = analogRead(sensorNumber);
  y = (z / 127);

  sBright = 20000;
  
  // range value:
  switch (y) {
    case  0:
      // Led
      iled();
      // neopix
      neopix();
      // delay
      delayVal = (0);     
      break;
    case 1:
      // Led
      iled();
      // neopix
      neopix();
      // delay
      sdelay();
      break;
    case 2:
      // Led
      iled();
      // neopixt
      neopixt();
      // delay
      sdelay();
      break;
    case 3:
      // White
      red = 255;
      green = 255;
      blue = 255; 
      // neopix       
      neopix();
      // delay
      delayVal = (0);
      break;  
    case 4:
      // Green
      red = 0;
      green = 255;
      blue = 0;
      // neopix        
      neopix();
      // delay
      delayVal = (0);
      break;
    case 5:
      // Red
      red = 255;
      green = 0;
      blue = 0;        
      // neopix        
      neopix();
      // delay
      delayVal = (0);
      break;
    case 6:
      // White
      red = 255;
      green = 255;
      blue = 255; 
      // neopix       
      neopix();
      // delay
      sdelay();
      break;       
    case 7:
      // Green
      red = 0;
      green = 255;
      blue = 0; 
      // neopix       
      neopix();
      // delay
      sdelay();
      break; 
    case 8:
      // Red
      red = 255;
      green = 0;
      blue = 0; 
      // neopix       
      neopix();
      // delay
      sdelay();
      break; 
    case 9:

      break;
  }
  
}

sdelay.ino

void sdelay() {

    delayVal = analogRead(sensorDelay);
    delayVal = (250 * delayVal);
      
}

setup.ino

void setup() {
  
    pixels.begin(); // This initializes the NeoPixel library.
    
}

Don Luc

Programming: Tri-Axis Gyro – L3G4200D – Arduino

DonLuc1802Mk03.ino

// ***** Don Luc *****
// Software Version Information
// DonLuc1802Mk03 1.0

#include <Wire.h>

#define CTRL_REG1 0x20
#define CTRL_REG2 0x21
#define CTRL_REG3 0x22
#define CTRL_REG4 0x23
#define CTRL_REG5 0x24

int L3G4200D_Address = 105; //I2C address of the L3G4200D

int x;
int y;
int z;

void setup(){

  Wire.begin();
  Serial.begin(9600);

  Serial.println("starting up L3G4200D");
  setupL3G4200D(2000); // Configure L3G4200  - 250, 500 or 2000 deg/sec

  delay(1500); //wait for the sensor to be ready 
  
}

void loop(){
  
   getGyroValues();  // This will update x, y, and z with new values

  Serial.print("X:");
  Serial.print(x);

  Serial.print(" Y:");
  Serial.print(y);

  Serial.print(" Z:");
  Serial.println(z);

  delay(100); //Just here to slow down the serial to make it more readable
  
}

void getGyroValues(){

  byte xMSB = readRegister(L3G4200D_Address, 0x29);
  byte xLSB = readRegister(L3G4200D_Address, 0x28);
  x = ((xMSB << 8) | xLSB);

  byte yMSB = readRegister(L3G4200D_Address, 0x2B);
  byte yLSB = readRegister(L3G4200D_Address, 0x2A);
  y = ((yMSB << 8) | yLSB);

  byte zMSB = readRegister(L3G4200D_Address, 0x2D);
  byte zLSB = readRegister(L3G4200D_Address, 0x2C);
  z = ((zMSB << 8) | zLSB);
  
}

int setupL3G4200D(int scale){

  // Enable x, y, z and turn off power down:
  writeRegister(L3G4200D_Address, CTRL_REG1, 0b00001111);

  // If you'd like to adjust/use the HPF, you can edit the line below to configure CTRL_REG2:
  writeRegister(L3G4200D_Address, CTRL_REG2, 0b00000000);

  // Configure CTRL_REG3 to generate data ready interrupt on INT2
  // No interrupts used on INT1, if you'd like to configure INT1
  // or INT2 otherwise, consult the datasheet:
  writeRegister(L3G4200D_Address, CTRL_REG3, 0b00001000);

  // CTRL_REG4 controls the full-scale range, among other things:

  if(scale == 250){
    writeRegister(L3G4200D_Address, CTRL_REG4, 0b00000000);
  }else if(scale == 500){
    writeRegister(L3G4200D_Address, CTRL_REG4, 0b00010000);
  }else{
    writeRegister(L3G4200D_Address, CTRL_REG4, 0b00110000);
  }

  // CTRL_REG5 controls high-pass filtering of outputs, use it
  // if you'd like:
  writeRegister(L3G4200D_Address, CTRL_REG5, 0b00000000);
  
}

void writeRegister(int deviceAddress, byte address, byte val) {
  
    Wire.beginTransmission(deviceAddress); // start transmission to device 
    Wire.write(address);       // send register address
    Wire.write(val);         // send value to write
    Wire.endTransmission();     // end transmission
    
}

int readRegister(int deviceAddress, byte address){

    int v;
    
    Wire.beginTransmission(deviceAddress);
    Wire.write(address); // register to read
    Wire.endTransmission();

    Wire.requestFrom(deviceAddress, 1); // read a byte

    while(!Wire.available()) {
      
        // waiting
        
    }

    v = Wire.read();
    return v;
    
}

Don Luc