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Xmas1.ino
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Xmas1.ino
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/*
XMas lights program.
Read the light sensor, if dark continue
Read the temperature, record digits
Send to morsecode subroutine that blinks a pin
Connect that pin to your relay to blink the Xmas lights
For Barometer
***************************************************
This is an example for the BMP085 Barometric Pressure & Temp Sensor
Designed specifically to work with the Adafruit BMP085 Breakout
----> https://www.adafruit.com/products/391
These displays use I2C to communicate, 2 pins are required to
interface
Adafruit invests time and resources providing this open source code,
please support Adafruit and open-source hardware by purchasing
products from Adafruit!
Written by Limor Fried/Ladyada for Adafruit Industries.
BSD license, all text above must be included in any redistribution
****************************************************
Connect VCC of the BMP085 sensor to 3.3V (NOT 5.0V!)
Connect GND to Ground
Connect SCL to i2c clock - on '168\'328 Arduino Uno/Duemilanove/etc thats Analog 5
Connect SDA to i2c data - on '168\'328 Arduino Uno/Duemilanove/etc thats Analog 4
EOC is not used, it signifies an end of conversion
XCLR is a reset pin, also not used here
*/
#include <stdlib.h>
// Temp and Barom
#include <Wire.h>
#include <Adafruit_BMP085.h>
//
int k=0;
int i;
int j;
int pinout=12; // different pin output based on barometer falling (green) or flat (red), use 11 for falling and 12 for flat (or rising)
//
char PTMP[3]; // for assembling the packet of 3 integers from TMP
// char ppp;
String TMP[3];
char BAROM[10];
short BAROMETER[359]; // if loop takes 10 sec, then 360 loops is one hour, used to compare barom values
short Deltab; // if this drops more than 1 over 360 loops (one hour) then rain and green color
char LUM[4];
char PLUM[3]; // for assembling the packet of 3 integers from LUM
char color;
//
//
// Items needed for barometer and temperature
//
Adafruit_BMP085 bmp; // For Temp and Barom
int t; // temp in F
float b; // barometric pressure
//
// Items needed for photocell
//
int photocellPin = 1; // the cell and 10K pulldown are connected to a1
int photocellReading; // the analog reading from the sensor divider
int wpm = 150; // sets speed of morse code
void setup(){
//
Serial.begin(9600);
// initialize I2C with temp and barom
bmp.begin();
//
// Morse code stuff:
//
// initialize the digital pin as an output.
// Pin 13 has an LED connected on most Arduino boards:
pinMode(13, OUTPUT);
pinMode(12, OUTPUT); // Connect to relay pin 6 Orange which is outlet 12 This is the usual blinker red lights
pinMode(11, OUTPUT); // Connect to relay pin 4 Yellow which is outlet 11 This is the barom falling blinker green lights
}
void loop() {
digitalWrite(13, LOW);
digitalWrite(3, LOW);
digitalWrite(11, LOW);
digitalWrite(12, LOW);
//
// Do the photocell *******************************************************************************************************************
// Note this functionality is not yet used
//
photocellReading = analogRead(photocellPin); // reads an integer off the pin that could be 1, 2 or 3 digits
if (photocellReading > 99)
{
String LUM = String(photocellReading);
// lcd.print("Lumino>99 ");
// lcd.print(LUM);
// lcd.print(" ");
// lcd.print(LUM[2]);
PLUM[0] = LUM[0];
PLUM[1] = LUM[1];
PLUM[2] = LUM[2];
}
else if (photocellReading < 10)
{
String LUM = String(photocellReading);
PLUM[0] = '0';
PLUM[1] = '0';
PLUM[2] = LUM[0];
}
else
{
String LUM = String(photocellReading);
PLUM[0] = '0';
PLUM[1] = LUM[0];
PLUM[2] = LUM[1];
}
//
delay(1000);
//
// Do the temp and barometer reading *******************************************************************************************************************
//
t = int(bmp.readTemperature()*9.0/5.0+32.0);
// dtostrf(t,3, 0, TMP); // float to string in stdlib is dtostrf(FLOAT,WIDTH,PRECSISION,BUFFER);
if (t > 99)
{
String TMP = String(t);
PTMP[0] = TMP[0];
PTMP[1] = TMP[1];
PTMP[2] = TMP[2];
translator(PTMP[0]);
translator(PTMP[1]);
translator(PTMP[2]);
delay(20*wpm);
}
else if (t < 10)
{
String TMP = String(t);
PTMP[0] = '/0';
PTMP[1] = '/0';
PTMP[2] = TMP[1];
translator(PTMP[2]);
delay(20*wpm);
}
else
{
String TMP = String(t);
PTMP[0] = '/0';
PTMP[1] = TMP[0];
PTMP[2] = TMP[1];
translator(PTMP[1]);
translator(PTMP[2]);
delay(20*wpm);
}
//
// divide Pa by 100 to bet hPa which is also mb then divide by adjustment factor
// lcd.print((bmp.readPressure()/100.0)-0);
// lcd.println(" mb ");
b = bmp.readPressure()/100.0-0;
//
// This Deltab method doesn't appear to work, I saw a > 1 mb pressure change and it didn't change the lights. So need to test this some more
//
if (i > 359) {
Deltab=BAROMETER[0]-b ;
i=0;
}
BAROMETER[i]=b;
i++;
Serial.println(i);
if (Deltab>1) {
color='green';
pinout = 11;
}
else
{
color='red';
pinout = 12;
}
dtostrf(b,4, 1, BAROM); // float to string in stdlib is dtostrf(FLOAT,WIDTH,PRECSISION,BUFFER);
// lcd.print(BAROM);
/// lcd.println(" mb ");
delay(1000);
//
// Assemble Packet *******************************************************************************************************************
//
// Serial.println("f");
// Serial.print(PTMP[0]);
// Serial.print(PTMP[1]);
// Serial.println(PTMP[2]);
// Serial.print(PLUM[0]);
// Serial.print(PLUM[1]);
// Serial.println(PLUM[2]);
// ptmp(wpm);
// barometer(wpm);
// WS(wpm);
}
void translator (char ppp) {
// Serial.print("p=");
// Serial.println(ppp);
// p = '9';
// Serial.println(p);
// ppp = 8;
//
if (ppp == '0')
{
Nzero(wpm);
}
else if (ppp == '1')
{
N1(wpm);
}
else if (ppp == '2')
{
N2(wpm);
}
else if (ppp == '3')
{
N3(wpm);
}
else if (ppp == '4')
{
N4(wpm);
}
else if (ppp == '5')
{
N5(wpm);
}
else if (ppp == '6')
{
N6(wpm);
}
else if (ppp == '7')
{
N7(wpm);
}
else if (ppp == '8')
{
N8(wpm);
}
else if (ppp == '9')
{
N9(wpm);
}
// R(wpm);
// R(wpm);
}
void ptmp (int wpm) {
H(wpm);
A(wpm);
P(wpm);
P(wpm);
Y(wpm);
}
void barometer (int wpm) {
N(wpm);
E(wpm);
W(wpm);
}
void WS (int wpm) {
delay(7*wpm);
}
void A (int wpm) {
dit(wpm);
dah(wpm);
delay(3*wpm);
}
void B (int wpm) {
dah(wpm);
dit(wpm);
dit(wpm);
dit(wpm);
delay(3*wpm);
}
void C (int wpm) {
dah(wpm);
dit(wpm);
dah(wpm);
dit(wpm);
delay(3*wpm);
}
void D (int wpm) {
dah(wpm);
dit(wpm);
dit(wpm);
delay(3*wpm);
}
void E (int wpm) {
dit(wpm);
delay(3*wpm);
}
void F1 (int wpm) {
dit(wpm);
dit(wpm);
dah(wpm);
dit(wpm);
delay(3*wpm);
}
void G (int wpm) {
dah(wpm);
dah(wpm);
dit(wpm);
delay(3*wpm);
}
void H (int wpm) {
dit(wpm);
dit(wpm);
dit(wpm);
dit(wpm);
delay(3*wpm);
}
void I (int wpm) {
dit(wpm);
dit(wpm);
delay(3*wpm);
}
void J (int wpm) {
dit(wpm);
dah(wpm);
dah(wpm);
dah(wpm);
delay(3*wpm);
}
void K (int wpm) {
dah(wpm);
dit(wpm);
dah(wpm);
delay(3*wpm);
}
void L (int wpm) {
dit(wpm);
dah(wpm);
dit(wpm);
dit(wpm);
delay(3*wpm);
}
void M (int wpm) {
dah(wpm);
dah(wpm);
delay(3*wpm);
}
void N (int wpm) {
dah(wpm);
dit(wpm);
delay(3*wpm);
}
void O (int wpm) {
dah(wpm);
dah(wpm);
dah(wpm);
delay(3*wpm);
}
void P (int wpm) {
dit(wpm);
dah(wpm);
dah(wpm);
dit(wpm);
delay(3*wpm);
}
void Q (int wpm) {
dah(wpm);
dah(wpm);
dit(wpm);
dah(wpm);
delay(3*wpm);
}
void R (int wpm) {
dit(wpm);
dah(wpm);
dit(wpm);
delay(3*wpm);
}
void S (int wpm) {
dit(wpm);
dit(wpm);
dit(wpm);
delay(3*wpm);
}
void T (int wpm) {
dah(wpm);
delay(3*wpm);
}
void U (int wpm) {
dit(wpm);
dit(wpm);
dah(wpm);
delay(3*wpm);
}
void V (int wpm) {
dit(wpm);
dit(wpm);
dit(wpm);
dah(wpm);
delay(3*wpm);
}
void W (int wpm) {
dit(wpm);
dah(wpm);
dah(wpm);
delay(3*wpm);
}
void X (int wpm) {
dah(wpm);
dit(wpm);
dit(wpm);
dah(wpm);
delay(3*wpm);
}
void Y (int wpm) {
dah(wpm);
dit(wpm);
dah(wpm);
dah(wpm);
delay(3*wpm);
}
void Z (int wpm) {
dah(wpm);
dah(wpm);
dit(wpm);
dit(wpm);
delay(3*wpm);
}
void N1 (int wpm) {
dit(wpm);
dah(wpm);
dah(wpm);
dah(wpm);
dah(wpm);
delay(3*wpm);
}
void N2 (int wpm) {
dit(wpm);
dit(wpm);
dah(wpm);
dah(wpm);
dah(wpm);
delay(3*wpm);
}
void N3 (int wpm) {
dit(wpm);
dit(wpm);
dit(wpm);
dah(wpm);
dah(wpm);
delay(3*wpm);
}
void N4 (int wpm) {
dit(wpm);
dit(wpm);
dit(wpm);
dit(wpm);
dah(wpm);
delay(3*wpm);
}
void N5 (int wpm) {
dit(wpm);
dit(wpm);
dit(wpm);
dit(wpm);
dit(wpm);
delay(3*wpm);
}
void N6 (int wpm) {
dah(wpm);
dit(wpm);
dit(wpm);
dit(wpm);
dit(wpm);
delay(3*wpm);
}
void N7 (int wpm) {
dah(wpm);
dah(wpm);
dit(wpm);
dit(wpm);
dit(wpm);
delay(3*wpm);
}
void N8 (int wpm) {
dah(wpm);
dah(wpm);
dah(wpm);
dit(wpm);
dit(wpm);
delay(3*wpm);
}
void N9 (int wpm) {
dah(wpm);
dah(wpm);
dah(wpm);
dah(wpm);
dit(wpm);
delay(3*wpm);
}
void Nzero (int wpm) {
dah(wpm);
dah(wpm);
dah(wpm);
dah(wpm);
dah(wpm);
delay(3*wpm);
}
//
void dit (int wpm) {
digitalWrite(pinout, HIGH); // set the LED on
digitalWrite(13, HIGH); // set the LED on
delay(wpm); // wait for a second
digitalWrite(pinout, LOW); // set the LED off
digitalWrite(13, LOW); // set the LED off
delay(wpm); // wait for a second
}
void dah (int wpm) {
digitalWrite(pinout, HIGH); // set the LED on
digitalWrite(13, HIGH); // set the LED on
delay(3*wpm); // wait for a second
digitalWrite(13, LOW); // set the LED off
digitalWrite(pinout, LOW); // set the LED off
delay(wpm); // wait for a second
}