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‎.DS_Store‎

15 KB
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‎Adafuit_character_LED_and_UNO/Adafuit_character_LED_and_UNO.ino‎

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/*********************
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Example code for the Adafruit RGB Character LCD Shield and Library
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This code displays text on the shield, and also reads the buttons on the keypad.
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When a button is pressed, the backlight changes color.
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**********************/
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// include the library code:
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#include <Wire.h>
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#include <Adafruit_MCP23017.h>
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#include <Adafruit_RGBLCDShield.h>
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// The shield uses the I2C SCL and SDA pins. On classic Arduinos
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// this is Analog 4 and 5 so you can't use those for analogRead() anymore
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// However, you can connect other I2C sensors to the I2C bus and share
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// the I2C bus.
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Adafruit_RGBLCDShield lcd = Adafruit_RGBLCDShield();
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// These #defines make it easy to set the backlight color
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#define RED 0x1
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#define YELLOW 0x3
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#define GREEN 0x2
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#define TEAL 0x6
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#define BLUE 0x4
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#define VIOLET 0x5
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#define WHITE 0x7
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void setup() {
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// Debugging output
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Serial.begin(9600);
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// set up the LCD's number of columns and rows:
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lcd.begin(16, 2);
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// Print a message to the LCD. We track how long it takes since
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// this library has been optimized a bit and we're proud of it :)
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int time = millis();
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lcd.print("Hello, world!");
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time = millis() - time;
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Serial.print("Took "); Serial.print(time); Serial.println(" ms");
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lcd.setBacklight(WHITE);
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}
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uint8_t i=0;
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void loop() {
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// set the cursor to column 0, line 1
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// (note: line 1 is the second row, since counting begins with 0):
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lcd.setCursor(0, 1);
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// print the number of seconds since reset:
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lcd.print(millis()/1000);
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uint8_t buttons = lcd.readButtons();
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if (buttons) {
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lcd.clear();
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lcd.setCursor(0,0);
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if (buttons & BUTTON_UP) {
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lcd.print("UP ");
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lcd.setBacklight(RED);
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}
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if (buttons & BUTTON_DOWN) {
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lcd.print("DOWN ");
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lcd.setBacklight(YELLOW);
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}
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if (buttons & BUTTON_LEFT) {
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lcd.print("LEFT ");
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lcd.setBacklight(GREEN);
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}
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if (buttons & BUTTON_RIGHT) {
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lcd.print("RIGHT ");
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lcd.setBacklight(TEAL);
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}
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if (buttons & BUTTON_SELECT) {
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lcd.print("SELECT ");
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lcd.setBacklight(VIOLET);
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}
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}
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}

‎Arduino_Ethernet_DHCP_and_LCD_display/Arduino_Ethernet_DHCP_and_LCD_display.ino‎

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#include <SPI.h>
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#include <Ethernet.h>
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#include <Wire.h>
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#include <Adafruit_MCP23017.h>
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#include <Adafruit_RGBLCDShield.h>
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Adafruit_RGBLCDShield lcd = Adafruit_RGBLCDShield();
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#define RED 0x1
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#define YELLOW 0x3
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#define GREEN 0x2
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#define TEAL 0x6
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#define BLUE 0x4
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#define VIOLET 0x5
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#define WHITE 0x7
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// Enter a MAC address for your controller below.
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// Newer Ethernet shields have a MAC address printed on a sticker on the shield
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byte mac[] = {
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0x00, 0xAA, 0xBB, 0xCC, 0xCE, 0x02 };
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// Initialize the Ethernet client library
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// with the IP address and port of the server
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// that you want to connect to (port 80 is default for HTTP):
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EthernetClient client;
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void setup() {
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// Open serial communications and wait for port to open:
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Serial.begin(57600);
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// set up the LCD's number of columns and rows:
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lcd.begin(16, 2);
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randomSeed(analogRead(0));
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}
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void loop() {
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// set random MaAC
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for (byte i = 1; i < 6; ++i) {
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mac[i] = random(0,255);
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}
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Serial.println("DHCP...");
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Serial.print("MAC: ");
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for (byte i = 0; i < 6; ++i) {
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Serial.print(mac[i], HEX);
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if (i < 5)
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Serial.print(':');
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}
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Serial.println();
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lcd.clear();
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lcd.setCursor(0, 0);
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lcd.print("DHCP...");
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lcd.setCursor(0, 1);
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for (byte i = 0; i < 6; ++i) {
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lcd.print(mac[i], HEX);
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if (i < 5)
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lcd.print(':');
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}
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// start the Ethernet connection:
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if (Ethernet.begin(mac) == 0) {
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Serial.println("Failed to configure Ethernet using DHCP");
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lcd.clear();
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lcd.setCursor(0, 0);
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lcd.print("DHCP failed");
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delay(2500);
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} else {
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// print your local IP address:
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Serial.print("My IP address: ");
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lcd.clear();
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lcd.setCursor(0, 0);
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lcd.print("My IP address: ");
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lcd.setCursor(0, 1);
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for (byte thisByte = 0; thisByte < 4; thisByte++) {
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// print the value of each byte of the IP address:
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Serial.print(Ethernet.localIP()[thisByte], DEC);
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lcd.print(Ethernet.localIP()[thisByte], DEC);
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if (thisByte < 3) {
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Serial.print(".");
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lcd.print(".");
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}
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}
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Serial.println();
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}
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delay(5000);
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}
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‎BMP085test/BMP085test.ino‎

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#include <Wire.h>
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#include <BMP085.h>
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// Connect VCC of the BMP085 sensor to 3.3V (NOT 5.0V!)
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// Connect GND to Ground
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// Connect SCL to i2c clock - on '168/'328 Arduino Uno/Duemilanove/etc thats Analog 5
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// Connect SDA to i2c data - on '168/'328 Arduino Uno/Duemilanove/etc thats Analog 4
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// EOC is not used, it signifies an end of conversion
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// XCLR is a reset pin, also not used here
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BMP085 bmp;
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void setup() {
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Serial.begin(9600);
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bmp.begin();
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}
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void loop() {
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Serial.print("Temperature = ");
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Serial.print(bmp.readTemperature());
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Serial.println(" *C");
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Serial.print("Pressure = ");
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Serial.print(bmp.readPressure());
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Serial.println(" Pa");
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Serial.println();
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delay(5000);
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}

‎Blinky_Pro_Micro/Blinky_Pro_Micro.ino‎

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/*
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Blink
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Turns on an LED on for one second, then off for one second, repeatedly.
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This example code is in the public domain.
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*/
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void setup() {
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// initialize the digital pin as an output.
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// Pin 13 has an LED connected on most Arduino boards:
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pinMode(17, OUTPUT);
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}
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void loop() {
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digitalWrite(17, HIGH); // set the LED on
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delay(1000); // wait for a second
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digitalWrite(17, LOW); // set the LED off
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delay(1000); // wait for a second
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}

‎DHT22_test/DHT22_test.ino‎

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//
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// FILE: dht_test.pde
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// PURPOSE: DHT library test sketch for Arduino
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//
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#include <dht.h>
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dht DHT;
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#define DHT11_PIN 5
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#define DHT22_PIN 4
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void setup()
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{
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Serial.begin(115200);
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Serial.println("DHT TEST PROGRAM ");
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Serial.print("LIBRARY VERSION: ");
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Serial.println(DHT_LIB_VERSION);
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Serial.println();
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Serial.println("Type,\tstatus,\tHumidity (%),\tTemperature (C)");
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}
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void loop()
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{
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// READ DATA
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Serial.print("DHT22, \t");
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int chk = DHT.read22(DHT22_PIN);
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switch (chk)
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{
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case 0: Serial.print("OK,\t"); break;
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case -1: Serial.print("Checksum error,\t"); break;
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case -2: Serial.print("Time out error,\t"); break;
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default: Serial.print("Unknown error,\t"); break;
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}
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// DISPLAT DATA
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Serial.print(DHT.humidity, 1);
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Serial.print(",\t");
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Serial.println(DHT.temperature, 1);
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delay(1000);
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// READ DATA
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Serial.print("DHT11, \t");
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chk = DHT.read11(DHT11_PIN);
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switch (chk)
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{
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case 0: Serial.print("OK,\t"); break;
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case -1: Serial.print("Checksum error,\t"); break;
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case -2: Serial.print("Time out error,\t"); break;
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default: Serial.print("Unknown error,\t"); break;
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}
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// DISPLAT DATA
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Serial.print(DHT.humidity,1);
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Serial.print(",\t");
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Serial.println(DHT.temperature,1);
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delay(1000);
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}
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//
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// END OF FILE
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//

‎Jeenode/.DS_Store‎

12 KB
Binary file not shown.

‎Jeenode/Jeenode_temperature_receiver_tmp102_rf102b_v1_1/Jeenode_temperature_receiver_tmp102_rf102b_v1_1.ino‎

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#include <JeeLib.h>
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// RF stuff
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#define RF_NODEID 6
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#define RF_CHANNEL 111
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// this must be added since we're using the watchdog for low-power waiting
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// ISR(WDT_vect) { Sleepy::watchdogEvent(); }
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// number of millisecs to powerdown and sleep for between reading and sending reading
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#define DELAY 5000
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// receive buffer size
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#define BUFFER_SIZE 64
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// Payload data structure
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typedef struct { //data Structure to be sent, called payload
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int node; // sending node ID
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float data; // data
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} Payload;
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Payload data;
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void setup() {
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rf12_initialize(RF_NODEID, RF12_868MHZ, RF_CHANNEL);
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Serial.begin(57600);
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Serial.println("Initalising...");
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}
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void loop() {
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if (rf12_recvDone()) {
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if (rf12_crc == 0) {
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Serial.print(millis()/1000.0);
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Serial.print("\t");
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Serial.print(rf12_hdr, BIN);
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Serial.print("\t");
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Serial.print(rf12_len);
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Serial.print("\t");
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data=*(Payload*) rf12_data;
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Serial.print(data.node);
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Serial.print("\t");
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Serial.print(data.data);
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Serial.println();
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}
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}
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}
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