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Create RGB-3D.ino
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‎libraries/MySensors/examples/RGB-3D/RGB-3D.ino

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/**
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* The MySensors Arduino library handles the wireless radio link and protocol
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* between your home built sensors/actuators and HA controller of choice.
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* The sensors forms a self healing radio network with optional repeaters. Each
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* repeater and gateway builds a routing tables in EEPROM which keeps track of the
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* network topology allowing messages to be routed to nodes.
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*
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* Created by Henrik Ekblad <[email protected]>
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* Copyright (C) 2013-2015 Sensnology AB
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* Full contributor list: https://github.com/mysensors/Arduino/graphs/contributors
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*
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* Documentation: http://www.mysensors.org
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* Support Forum: http://forum.mysensors.org
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 2 as published by the Free Software Foundation.
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*
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*******************************
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*
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* REVISION HISTORY
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* Version 1.0 - Created by vil1driver
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*
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* DESCRIPTION
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* RGB led strip controled with three dimmers + one On/Off for run/stop rgb color cycle :p
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*
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*/
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#define SN "RGB Led strip 3D"
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#define SV "v1"
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// Load mysensors library
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#include <MySensor.h>
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// Load Serial Peripheral Interface library
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#include <SPI.h>
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// Arduino pin attached to MOSFET Gate pin
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#define RED_PIN 3
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#define GREEN_PIN 5
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#define BLUE_PIN 6
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MySensor gw;
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// Define message name and type to send sensor info
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MyMessage RedStatus(RED_PIN, V_DIMMER);
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MyMessage GreenStatus(GREEN_PIN, V_DIMMER);
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MyMessage BlueStatus(BLUE_PIN, V_DIMMER);
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MyMessage Status(1, V_DIMMER);
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MyMessage rgbShowState(0, V_LIGHT);
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// Serial.print translate sensor id to sensor name
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char color[][6] = {"","","","RED","","GREEN","BLUE"};
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// Vars for rgbShow function
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int redval = 0;
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int greenval = 0;
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int blueval = 0;
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long time=0;
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int isShow;
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void setup()
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{
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// Initializes the sensor node (Callback function for incoming messages, node id, is repeater)
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gw.begin(incomingMessage, 31, true);
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// Present sketch (name, version)
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gw.sendSketchInfo(SN, SV);
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// Register sensors (id, type, description, ack back)
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gw.present(RED_PIN, S_DIMMER, "present RED light", false);
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gw.present(GREEN_PIN, S_DIMMER, "present GREEN light", false);
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gw.present(BLUE_PIN, S_DIMMER, "present BLUE light", false);
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gw.present(0, S_LIGHT, "present Show button", false);
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// Define pin mode (pin number, type)
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pinMode(RED_PIN, OUTPUT);
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pinMode(GREEN_PIN, OUTPUT);
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pinMode(BLUE_PIN, OUTPUT);
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// Correct saved RGB value for first start
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gw.saveState(RED_PIN, constrain(gw.loadState(RED_PIN), 0, 100));
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gw.saveState(GREEN_PIN, constrain(gw.loadState(GREEN_PIN), 0, 100));
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gw.saveState(BLUE_PIN, constrain(gw.loadState(BLUE_PIN), 0, 100));
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// Get value from eeprom and write to output
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analogWrite(RED_PIN, 255 * gw.loadState(RED_PIN) / 100);
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analogWrite(GREEN_PIN, 255 * gw.loadState(GREEN_PIN) / 100);
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analogWrite(BLUE_PIN, 255 * gw.loadState(BLUE_PIN) / 100);
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// Write some debug info
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Serial.print("Load from eeprom RED: ");
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Serial.print(gw.loadState(RED_PIN));
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Serial.println("%");
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Serial.print("Load from eeprom GREEN: ");
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Serial.print(gw.loadState(GREEN_PIN));
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Serial.println("%");
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Serial.print("Load from eeprom BLUE: ");
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Serial.print(gw.loadState(BLUE_PIN));
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Serial.println("%");
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// Send RGB value to controler (request ack back: true/false)
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Serial.println("Send eeprom value to controler");
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gw.send( RedStatus.set(gw.loadState(RED_PIN)), false );
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gw.send( GreenStatus.set(gw.loadState(GREEN_PIN)), false );
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gw.send( BlueStatus.set(gw.loadState(BLUE_PIN)), false );
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// Correct RGB show state for first start and load it (set to 'On' at first start)
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gw.saveState(0, constrain(gw.loadState(0), 0, 1));
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isShow=gw.loadState(0);
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// Send RGB show state to controler (request ack back: true/false)
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gw.send( rgbShowState.set(isShow), false);
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if (isShow==1){ Serial.println("RGB show running..."); }
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Serial.println("Ready to receive messages...");
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}
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void loop()
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{
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// Process incoming messages (like config and light state from controller)
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gw.process();
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// Run RGB show if is set
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if (isShow==1)
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{
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rgbShow();
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analogWrite(RED_PIN, redval);
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analogWrite(GREEN_PIN, greenval);
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analogWrite(BLUE_PIN, blueval);
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}
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}
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void incomingMessage(const MyMessage &message)
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{
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if (message.isAck())
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{
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Serial.println("Got ack from gateway");
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}
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if (message.type == V_LIGHT)
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{
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// Incoming on/off command sent from controller ("1" or "0")
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int lightState = message.getString()[0] == '1';
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// if receive RGB Show On commands, start the show
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if (message.sensor==0 && lightState==1){ rgbShowOn(); }
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// if receive RGB Show Off commands, stop the show
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else if (message.sensor==0 && lightState==0){ rgbShowOff(); }
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// if receive RGB switch On command
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else if (lightState==1)
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{
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// Write some debug info
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Serial.print("Incoming change for ");
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Serial.print(color[message.sensor]);
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Serial.println(": On");
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Serial.print("Load from eeprom: ");
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if ( gw.loadState(message.sensor) == 0)
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{
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// Pick up last saved dimmer level from the eeprom
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analogWrite(message.sensor, 255 * gw.loadState(10*message.sensor) / 100);
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// Save loaded value to current
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gw.saveState(message.sensor, gw.loadState(10*message.sensor));
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Serial.print(gw.loadState(10*message.sensor));
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Serial.println("%");
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// Send value to controler
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Serial.println("Send value to controler");
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gw.send(Status.setSensor(message.sensor).set(gw.loadState(10*message.sensor)),false);
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}
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else
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{
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// Pick up last saved dimmer level from the eeprom
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analogWrite(message.sensor, 255 * gw.loadState(message.sensor) / 100);
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Serial.print(gw.loadState(message.sensor));
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Serial.println("%");
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// Send value to controler
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Serial.println("Send value to controler");
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gw.send(Status.setSensor(message.sensor).set(gw.loadState(message.sensor)),false);
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}
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// Stop the show if it's running
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if (isShow==1){ rgbShowStop(message.sensor); }
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}
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// if recieve switch Off command
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else if (lightState==0)
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{
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// Write output to 0 (Off)
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analogWrite(message.sensor, 0);
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// Save old value to eeprom if it'was not zero
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if ( gw.loadState(message.sensor) != 0 )
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{
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gw.saveState(10*message.sensor, constrain(gw.loadState(message.sensor), 0, 100));
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}
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// Save new value to eeprom
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gw.saveState(message.sensor, 0);
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// Write some debug info
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Serial.print("Incoming change for ");
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Serial.print(color[message.sensor]);
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Serial.print(": ");
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Serial.println("Off");
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Serial.print("Store old value: ");
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Serial.print(gw.loadState(10*message.sensor));
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Serial.println("%");
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// Send value to controler
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Serial.println("Send value to controler");
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gw.send(Status.setSensor(message.sensor).set(gw.loadState(message.sensor)),false);
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// Stop the show if it's running
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if (isShow==1){ rgbShowStop(message.sensor); }
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}
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}
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else if (message.type == V_DIMMER)
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{
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uint8_t incomingDimmerStatus = message.getByte();
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// limits range of sensor values to between 0 and 100
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incomingDimmerStatus = constrain(incomingDimmerStatus, 0, 100);
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// Change Dimmer level
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analogWrite(message.sensor, 255 * incomingDimmerStatus / 100);
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//Save value to eeprom
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gw.saveState(message.sensor, incomingDimmerStatus);
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// Write some debug info
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Serial.print("Incoming change for ");
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Serial.print(color[message.sensor]);
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Serial.print(": ");
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Serial.print(incomingDimmerStatus);
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Serial.println("%");
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// Send value to controler
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Serial.println("Send value to controler");
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gw.send(Status.setSensor(message.sensor).set(gw.loadState(message.sensor)),false);
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// Stop the show if it's running
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if (isShow==1){ rgbShowStop(message.sensor); }
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}
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}
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void rgbShow()
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{
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time = millis();
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redval = 128+250*cos(2*PI/300000*time);
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greenval = 128+250*cos(2*PI/300000*time-222);
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blueval = 128+250*cos(2*PI/300000*time-111);
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// limits range of sensor values to between 0 and 255
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redval = constrain(redval, 0, 255);
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greenval = constrain(greenval, 0, 255);
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blueval = constrain(blueval, 0, 255);
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}
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void rgbShowOn()
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{
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// define show On
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isShow=1;
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// Save state
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gw.saveState(0, 1);
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// Write some debug info
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Serial.println("Show must go on");
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}
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void rgbShowOff()
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{
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// define show Off
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isShow=0;
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// Save state
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gw.saveState(0, 0);
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// Save RGB value to eeprom
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gw.saveState(RED_PIN, 100 * redval / 255);
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gw.saveState(GREEN_PIN, 100 * greenval / 255);
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gw.saveState(BLUE_PIN, 100 * blueval / 255);
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// Write some debug info
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Serial.println("Stop the show");
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// Send actual RGB value and state to controler and request ack back (true/false)
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Serial.println("Send eeprom value to controler");
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gw.send( RedStatus.set(gw.loadState(RED_PIN)), false );
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gw.send( GreenStatus.set(gw.loadState(GREEN_PIN)), false );
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gw.send( BlueStatus.set(gw.loadState(BLUE_PIN)), false );
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gw.send( rgbShowState.set(0), false);
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}
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void rgbShowStop(int sensor)
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{
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// define show Off
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isShow=0;
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// Save state
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gw.saveState(0, 0);
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// Write some debug info
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Serial.println("Stop the show");
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// Send actual RGB value and state to controler and request ack back (true/false)
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Serial.println("Send eeprom value to controler");
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if (sensor != RED_PIN)
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{
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gw.saveState(RED_PIN, 100 * redval / 255);
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gw.send( RedStatus.set(gw.loadState(RED_PIN)), false );
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}
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if (sensor != GREEN_PIN)
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{
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gw.saveState(GREEN_PIN, 100 * greenval / 255);
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gw.send( GreenStatus.set(gw.loadState(GREEN_PIN)), false );
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}
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if (sensor != BLUE_PIN)
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{
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gw.saveState(BLUE_PIN, 100 * blueval / 255);
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gw.send( BlueStatus.set(gw.loadState(BLUE_PIN)), false );
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}
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gw.send( rgbShowState.set(0), false);
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}
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