Posts made by vorowski

vorowski

Try flow-meters for coffermakers.

Like
https://www.juraprofi.de/Jura-Ersatzteile/Sensoren-und-Sicherungen/Flowmeter-Durchflussmelder::2901.html

vorowski

http://shop.ezcontrol.de/fernbedienungen/elv-fs20-s6a-6-tasten-aufputz-wandsender/a-10164/

Would ne neat....not Sure if You Can buy enclosure only though....

Anybody knows?

W

vorowski

https://github.com/mathertel/OneButton
This is what I use for this.

vorowski

Where do you buy the sensors?

vorowski

this is the code I used....

/*
 General comments
This sketch controls a IRobot Roomba via Mysensors

uses the Roomba library from
http://www.airspayce.com/mikem/arduino/Roomba

Implemented:
Dock
Medium clean
OFF
Spot clean



Target functionality:
Read sensors:
1 SensorChargingState = 21 (ChargeStateNotCharging = 0, ChargeStateReconditioningCharging = 1, ChargeStateFullChanrging = 2, ChargeStateTrickleCharging = 3, ChargeStateWaiting = 4, ChargeStateFault = 5)
2 SensorBatteryTemperature = 24
3 SensorBatteryCharge = 25
4 SensorBatteryCapacity = 26

Events:
1 Mode { ModeOff = 0, ModePassive = 1, ModeSafe = 2, ModeFull = 3 
2. Power mode

Trigger the following commands:
1 Go to dock (stop) void dock() - Causes roomba to immediately seek the docking station. No equivalent for Create. 
2 Clean
3 Maintenance - void drive() - Starts the Roomba driving with a specified wheel velocity and radius of turn 
4 Play a song :-) -  void playSong  ( uint8_t  songNumber ) 
5 Spot cleaning - OPT code 134



hook up radio - remember to switch serial output of MYSENSORS off!


******************************
| Wire the NRF24L01+ module: |
******************************
Arduino   NRF24L01+   Comment
GND       GND         Black 
5VReg     3.3V VCC    Red
9         CE          Orange
10        CSN/CS      Yellow 
13        SCK         Green 
11        MOSI        Blue 
12        MISO        Violet 
2         IRQ         Gray 
 
 */

// 21.02.2016 created by WL
// ... and NOT working!



// 05.03.2016 created by WL
// ... and  working!

//include required libraries****************************************
//********************************************************************

#include "OneButton.h" // http://www.mathertel.de/Arduino/OneButtonLibrary.aspx
#include <SPI.h>
#include <MySensor.h>
#include <Roomba.h>

//Set Variable *****************************************************
//******************************************************************
// Setup a new OneButton on pin A1.  
OneButton button1(A1, true);

// Setup other variables
Roomba roomba(&Serial, Roomba::Baud115200); // Defines the Roomba instance and the HardwareSerial it is connected to

// Setup PINs
const int ledPin1 = 5; //green
const int ledPin2 = 6; //red

//Pin2 & 3 External interrup / PWM: 3, 5, 6, 9, 10, and 11 / SPI: 10 (SS), 11 (MOSI), 12 (MISO), 13 (SCK) / LED: 13 / I2C: A4 (SDA) and A5 (SCL) - this applies for Pro Mini & Nano

// Setup other variables
//Child IDs 
#define CHILD_ID 0   // Id of the command node
#define CHILD_ID_1 1   // Id of the battery check node
#define CHILD_ID_2 2   // Id of the 2nd node

// Setup other variables
int Roomba1 = 0; // 1 - dock / 2 - clean / 3 - spot / 4 - off


//for sensorgetting
char* ChargeTypes[6] = {
  "Not charging","Reconditioning Charging","Full Charging","Trickle Charging","Waiting","Charging Fault Condition"};
char* OiTypes[4] = {
  "Off","Passive","Safe","Full"};

int packetSizes[58] = {
  0,0,0,0,0,0, //1-6
  1,1,1,1,1,1,1,1,1,1,1,1, //7-18
  2,2, //19-20
  1, //21
  2,2, //22-23
  1, //24
  2,2,2,2,2,2,2, //25-31
  1, //32
  2, //33
  1,1,1,1,1, //34-38
  2,2,2,2,2,2, //39-44
  1, //45
  2,2,2,2,2,2, //46-51
  1,1, //52-53
  2,2,2,2, //54-57
  1 //58
};

boolean lowBattery = true; // Acts as a debounce
long battery_Current_mAh = 0;
long battery_Total_mAh = 0;
long battery_percent = 0;
boolean DeadBattery = false;
boolean FullBattery = true;
unsigned long chargingState = 0;
long voltage = 0;
long temp = 0;
long OiMode = 0;
long ChargeSource = 0;
boolean firstRun = true; //We don't want it Tweeting when it is getting the current state
boolean buttonsDown = false;
long CorrectDockCycles = 0;
unsigned long cliffStartTime = 0;
int drivedurationforward = 1000; //value in ms from controller how long to go forward
int drivedurationback =1000; //value in ms from controller how long to go back
long sensorfrequency = 30000; // frequency the sensors are read
long lastsensorread = 0; // when were the sensors read the last time

uint8_t buf[52];

// Initialize Mysensors
MySensor gw;

// Initialize messages
MyMessage msg(CHILD_ID, V_VAR1); //Receive commands from controller
MyMessage msg2(CHILD_ID, V_VAR2); //Receive drivedurationback from controller
MyMessage msg3(CHILD_ID, V_VAR3); //Receive drivedurationforward from controller
MyMessage msg4(CHILD_ID, V_VAR4); //Receive sensorfrequency from controller

MyMessage msg1_1(CHILD_ID_1, V_VAR1); //Declare sensor message To send ChargeState
MyMessage msg1_2(CHILD_ID_1, V_VAR2); //status of Voltage
MyMessage msg1_3(CHILD_ID_1, V_VAR3); //status of Temperature
MyMessage msg1_4(CHILD_ID_1, V_VAR4); //status of Charge [%]
MyMessage msg1_5(CHILD_ID_1, V_VAR5); //status of ChargeSource

MyMessage msg2_1(CHILD_ID_2, V_VAR1); // status of OiMode
MyMessage msg2_2(CHILD_ID_2, V_VAR2); // status of Status
//MyMessage msg2_3(CHILD_ID_2, V_VAR3); // status of Status
//MyMessage msg2_4(CHILD_ID_2, V_VAR4); // status of Status
MyMessage msg2_5(CHILD_ID_2, V_VAR5); // status of DEBUG


// setup code here, to run once************************************
//*******************************************************************
void setup() {

  roomba.start(); // Starts the Open Interface and sets the mode to Passive. You must send this before sending any other commands. Initialises the serial port to the baud rate given in the constructor
  //Serial.println("Starting the RoombaControlsketch......");
  
     
     // link the button 1 functions.
  button1.attachClick(click1);
  button1.attachDoubleClick(doubleclick1);

  /////////////////////////////////////
  // The MySensors library is started// 
  /////////////////////////////////////
  gw.begin(incomingMessage);  // gw.begin(NULL, AUTO, true); // The third argument enables repeater mode - no sleeping for repeaters!

  //Send the sensor node sketch version information to the gateway
  gw.sendSketchInfo("ControlmyRoomba", "1.1");
  
  //Present sensors
  gw.present(CHILD_ID, S_CUSTOM); //Your sensor must first present itself to the controller
  gw.present(CHILD_ID_1, S_CUSTOM); //Your sensor must first present itself to the controller
  gw.present(CHILD_ID_2, S_CUSTOM);
  //gw.present(CHILD_ID_3, S_LIGHT);

  //Request Data from controller (Setup) - not always required
  gw.request(CHILD_ID, V_VAR2); //request drivedurationback
  gw.request(CHILD_ID, V_VAR3); //request drivedurationforward
  gw.request(CHILD_ID, V_VAR3); //request sensorfrequency
  
 // Setup required PINS
  pinMode(ledPin1, OUTPUT);  // initialize digital ledPin as an output.
  pinMode(ledPin2, OUTPUT);  // initialize digital ledPin as an output.  
  pinMode(13, OUTPUT); 
  // initialize digital pin 13 as an output.

  //blink bot hLEDs to indicate setup looped
  digitalWrite(ledPin1, HIGH);
  digitalWrite(ledPin2, HIGH);
  delay(50);
  digitalWrite(ledPin1, LOW);
  digitalWrite(ledPin2, LOW);
  delay(50);
  digitalWrite(ledPin1, HIGH);
  digitalWrite(ledPin2, HIGH);
  delay(50);
  digitalWrite(ledPin1, LOW);
  digitalWrite(ledPin2, LOW);
  delay(1000);
} // setup


// main code here, to run repeatedly:*******************************
//******************************************************************** 
void loop() 
{ 
  // keep watching the push buttons:
  button1.tick();
  gw.process();
  if (millis() > lastsensorread + sensorfrequency)
  {
      readsensors();
  }


  
} // loop


////////////////////////////////////////////////////////////////////////

//receive data from GW
void incomingMessage (const MyMessage &message) 
{
  if (message.sensor == CHILD_ID) 
  { 
    blinkLED(ledPin1);
    if (message.type == V_VAR1) 
    {
      Roomba1 = atoi(message.data); // Roombastatus
      
      if (Roomba1 == 1) 
      {
        roomba.dock(); 
        gw.send(msg2_5.set("received dock"));  // Send info value to gw
        blinkLED(13);
      }
      else if (Roomba1 == 2) {
        Serial.write(135); // medium clean  
        gw.send(msg2_5.set("received medium clean"));  // Send info value to gw
      }
      else if (Roomba1 == 3) {
        roomba.spot(); //if Roomba is in a cleaning mode this will pause the cycle
        gw.send(msg2_5.set("received spot"));  // Send info value to gw
      }
      else if (Roomba1 == 4) {
        Serial.write(133); // Power down
        gw.send(msg2_5.set("received power down"));  // Send info value to gw
      }
      else if (Roomba1 == 5) {
        driveback(); // drive backward
        gw.send(msg2_5.set("drive back"));  // Send info value to gw
      }
      else if (Roomba1 == 6) {
        driveforward(); // drive backward
        gw.send(msg2_5.set("drive forward"));  // Send info value to gw
      }
      else if (Roomba1 == 7) {
        Serial.write(133); // Power down
        gw.send(msg2_5.set("received power down"));  // Send info value to gw
      }
      else if (Roomba1 == 8) {
        Serial.write(133); // Power down
        gw.send(msg2_5.set("received power down"));  // Send info value to gw
      }
      else if (Roomba1 == 9) {
        Serial.write(133); // Power down
        gw.send(msg2_5.set("received power down"));  // Send info value to gw
      }
      else if (Roomba1 == 10) {
        Serial.write(133); // Power down
        gw.send(msg2_5.set("received power down"));  // Send info value to gw
      }
     }
   if (message.type == V_VAR2) 
    {
      drivedurationback = atoi(message.data); // 
      gw.send(msg2_5.set("received drivedurationback"));  // Send info value to gw
    }
   if (message.type == V_VAR3) 
    {
      drivedurationforward = atoi(message.data); // 
      gw.send(msg2_5.set("received ne drivedurationforward"));  // Send info value to gw
    } 
   if (message.type == V_VAR4) 
    {
      sensorfrequency = atoi(message.data); //
      sensorfrequency = 1000*sensorfrequency; 
      gw.send(msg2_5.set("received sensorfrequency"));  // Send info value to gw
    }  
  }
  
}







// ----- button 1 callback functions/////////////////////////////////////////

// This function will be called when the button1 was pressed 1 time (and no 2. button press followed).
void click1() {
  //Serial.println("Button 1 click.");
  blinkLED(13);
  roomba.safeMode();
  
   // 2 bytes per note
  uint8_t song[] = {62, 12, 66, 12, 69, 12, 74, 36};
  roomba.song(0, song, 8);
  delay(20);
  roomba.playSong(0);

  
  

  
  gw.send(msg2_5.set("play song"));  // Send info value to gw
  roomba.start();
  

 
} // click1


// This function will be called when the button1 was pressed 2 times in a short timeframe.
void doubleclick1() {
  readsensors();
  
  
   
} // doubleclick1







// Function declarations
//*********************************************************************

//for sensorgetting
int getPacketSize(int p) {
 return packetSizes[p-1]; 
}
int getPacketOffset(int p) {
  int i=0;
  for  (int s=1; s<p; s++) {
    i+=getPacketSize(s);
  }
  return i;
}



//read sensors
void readsensors()
{
     if (roomba.getSensors(6, buf, 52)) {

    int off = 0;

    // Battery Checks
    off = getPacketOffset(21);
    chargingState = buf[off+0];
    voltage = buf[off+2]+256*buf[off+1];
    temp = buf[off+5];
    battery_Current_mAh = buf[off+7]+256*buf[off+6];
    battery_Total_mAh = buf[off+9]+256*buf[off+8];
    
    if (battery_Total_mAh == 0) battery_Total_mAh=1;
    int nBatPcent = battery_Current_mAh*100/battery_Total_mAh;
    battery_percent = nBatPcent;

    //Oi Mode
    off = getPacketOffset(35);
    OiMode = buf[off+0];

    //ChargeSource
    off = getPacketOffset(34);
    ChargeSource = buf[off+0];
    

    gw.send(msg2_5.set("charging state"));  // Send info value to gw
    gw.send(msg2_5.set(chargingState));  // Send info value to gw
    gw.send(msg1_1.set(ChargeTypes[chargingState]));  // Send info value to gw

    
    gw.send(msg1_2.set(voltage));  // Send info value to gw
    
    
    gw.send(msg1_3.set(temp));  // Send info value to gw

    gw.send(msg2_5.set("battery_Current_mAh"));  // Send info value to gw
    gw.send(msg2_5.set(battery_Current_mAh));  // Send info value to gw
    gw.send(msg2_5.set("battery_Total_mAh"));  // Send info value to gw
    gw.send(msg2_5.set(battery_Total_mAh));  // Send info value to gw
    gw.send(msg1_4.set(battery_percent));  // Send info value to gw
    
    gw.send(msg2_1.set(OiTypes[OiMode]));  // Send info value to gw
    gw.send(msg2_2.set(ChargeSource));  // Send info value to gw
    lastsensorread = millis();
    blinkLED(ledPin2);

    

    
  }
  else{ gw.send(msg2_5.set("roomba is off"));}  // Send info value to gw
}


//Drive backward
void driveback()
{
  roomba.safeMode();
  delay(20);
  long drivestart = millis();
  roomba.drive(0xFF38, 0x8000); // Drive straight backwards
  while (millis() < drivestart+drivedurationback){
    gw.send(msg2_5.set("driving"));  // Send info value to gw
    }
  roomba.drive(0, 0); // Stop
  gw.send(msg2_5.set("stopped"));  // Send info value to gw
  roomba.start(); // back topassive mode
}

//Drive forward
void driveforward()
{
  roomba.safeMode();
  delay(20);
  long drivestart = millis();
  roomba.drive(0xc8, 0x8000); // Drive straight forward
  while (millis() < drivestart+drivedurationforward){
    gw.send(msg2_5.set("driving"));  // Send info value to gw
    }
  roomba.drive(0, 0); // Stop
  gw.send(msg2_5.set("stopped"));  // Send info value to gw
  roomba.start(); // back topassive mode
}



//blink a specified LED

void blinkLED(int blinkPIN) //ledPinx needs to be specified
{
  //Serial.print("blink LED ");
  //Serial.println(blinkPIN);
  //Serial.println(""); // move the cursor to the next line
  digitalWrite(blinkPIN, HIGH);   // turn the LED on (HIGH is the voltage level)
  delay(100);              // wait for a delay ms
  digitalWrite(blinkPIN, LOW);    // turn the LED off by making the voltage LOW 
  delay(30);
}



//roomba.playSong(0); //play song number 0 / OPT Code 141 + 1 data byte
  //roomba.playSong(0); //play song number 0 / OPT Code 141 + 1 data byte
  //roomba.leds(ROOMBA_MASK_LED_NONE, 0, 0); //does something withe LEDs / OPT Code 139 + 3 data bytes
  //roomba.leds(ROOMBA_MASK_LED_1, 100, 255); //this is "dirt detect"
  //delay(1000);
  //roomba.leds(ROOMBA_MASK_LED_1, 100, 0);
  //roomba.leds(ROOMBA_MASK_LED_3, 100, 255); //this is "dirt detect"
  //delay(1000);
  //roomba.leds(ROOMBA_MASK_LED_3, 100, 0);
  //roomba.leds(ROOMBA_MASK_LED_5, 100, 255); //this is dirt detect & dock
  //delay(1000);
  //roomba.leds(ROOMBA_MASK_LED_5, 100, 0);
  //roomba.leds(ROOMBA_MASK_LED_7, 100, 255); //this is spot & dock & dirt detect
  //delay(1000);
  //roomba.leds(ROOMBA_MASK_LED_7, 100, 0);
  //delay(1000);


//roomba.playSong(0); //play song number 0 / OPT Code 141 + 1 data byte
  //roomba.playSong(0); //play song number 0 / OPT Code 141 + 1 data byte
  //roomba.leds(ROOMBA_MASK_LED_NONE, 0, 0); //does something withe LEDs / OPT Code 139 + 3 data bytes
  //roomba.leds(ROOMBA_MASK_LED_NONE, 100, 100); // this is the "clean LED"
  //delay(1000);
  //roomba.leds(ROOMBA_MASK_LED_NONE, 100, 0); // this is the "clean LED"
  
  //roomba.leds(ROOMBA_MASK_LED_PLAY, 255, 255); // this is the "clean LED"
  //delay(1000);
  //roomba.leds(ROOMBA_MASK_LED_PLAY, 255, 0);
  
  //roomba.leds(ROOMBA_MASK_LED_4, 100, 255); //this is "dirt detect" 
  //delay(1000);
  //roomba.leds(ROOMBA_MASK_LED_4, 100, 0);

  //roomba.leds(ROOMBA_MASK_LED_6, 100, 255);  // this is the "clean LED"
  //delay(1000);
  //roomba.leds(ROOMBA_MASK_LED_6, 100, 0);
  
  //roomba.leds(ROOMBA_MASK_LED_ADVANCE, 100, 255); //this is "!"
  //delay(1000);
  //roomba.leds(ROOMBA_MASK_LED_ADVANCE, 100, 0);
  //delay(1000);

vorowski

I also went down the road with Ir as my main application would be "start cleaning"...but I never got the room a to react with my IR diods....

vorowski

Done that as a proof of concept. Can Post the sketch later. Main challenge in my opinion is what you so with Hardware. Having a breadboard (or eben a box) on top of The roomba does not have a high waf....

vorowski

I usually get parameters from gateway during startup - then you can influence certain values through gateway and no need to change sketch.....

vorowski

Up......

vorowski

Hi,

I habe at The moment:
Running fhem installation with mysensors (wifi gateway) on rpi
Mosquitto running on same rpi

What I would like to achieve:
EspMqttGateway in a totally different location
Connection to cloudmqtt (similar) which sends sensor data to my existing fhem installation via my local mosquitto broker

Anyone has something similar running, any thought on this?

W

vorowski

Yahoo weather in fhem is fixed again...
W