Update and  finish!

Well, a Steward, waiting for a very specific acoustic command/signature at table with family....  bad idea.

"Erverybody absolutely QUIET!!!!!! .....Salz...(giggle)  .... Q I E T... Salz.....", and so on!

I quickly changed the Elechous Voicerecognition with a

HC-12 SI4463 Wireless Serial Port Module 433Mhz

http://www.ebay.de/itm/HC-12-SI4463-Wireless-Serial-Port-Module-433Mhz-Replace-Bluetooth-for-Arduino-/351198720845?hash=item51c513334d:g:WmMAAOSwAHZUQIh3

I have plenty of them in action in our house - work like charm!

#0000-2222-<salz>

# command

0000 Master

2222 Slave

<payload>

This with as Raspi and "SSH Button" on my Android doues ait al.

Android/SSH-Button->wlan->Raspi->433MHZ->Steward ;-)

And fnished!

Greetings

Robots can help! They should help!

Every Sunday morning at the breakfast table, again! “WHERE IS THE SALT!” – For the boiled egg!

Here it comes. With Salzfsss 0.1

An Arduino nano controls a relais controlling the power for L298N driving an old electronic infusion device motor with a string holding a peg holding a salt cellar.

There is a reed to count the rotations to define the amount of released string; a switch to prevent the system pulling the peg into the box.

And – at the moment - a simple microphone triggers the sketch to lower or raise the salt cellar.

In Version 1 voice recognition should give more specific triggers

In Version 2 the design should be more acceptable. It’s a steward robot!

Salut!

The Sketch:

//MotorA
int ENA = 6;
int IN1 = 4;
int IN2 = 7;
int schranke = 2;
int anschlag = 8;
int noise = 3;
int runden = 12;
int zaehler = 0;
int LED = 13;
int relais=A0;
unsigned long time;
int spd=200;
boolean dreh=false;
boolean richtung=true;

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

#include <Bounce.h>

// Instantiate a Bounce object with a 5 millisecond debounce time
Bounce bschranke = Bounce( schranke,5 );
Bounce banschlag = Bounce( anschlag,5);
Bounce bnoise = Bounce( noise,5);

void setup ()
{
  Serial.begin(9600);
  Serial.println("Starte Salzfsss6! Noch kein Motorstrom");
 
  pinMode (ENA, OUTPUT);
  pinMode (IN1, OUTPUT);
  pinMode (IN2, OUTPUT);
  pinMode (relais, OUTPUT);
  pinMode (schranke, INPUT);
  pinMode (anschlag, INPUT);
  pinMode (noise, INPUT);
  pinMode (LED, OUTPUT);
  digitalWrite(schranke, HIGH);
  digitalWrite(anschlag, HIGH);
  delay(3000);
  digitalWrite(relais,HIGH);
  Serial.println("Hello Motor !");
  delay(500);
  //Motor:
  digitalWrite(ENA,LOW);
  rauf();
  banschlag.update();
  int baninit=banschlag.read();
  Serial.print("Endstandsmelder=");
  Serial.println(baninit);
  while(baninit!=0){
    Serial.println("Endstandsmelder != 0 -> fahre hoch");
    banschlag.update();
    baninit=banschlag.read();
    digitalWrite(ENA,HIGH);
  }
  Serial.println("Fertig! Alles aus! Warte auf Noise");
  digitalWrite(ENA,LOW);   
  runter();
  digitalWrite(ENA,HIGH);
  delay(110);
  digitalWrite(ENA,LOW);
  time = millis ();
}
void rauf(){
  digitalWrite(IN1,LOW);
  digitalWrite(IN2,HIGH);//setting motorA's directon
}
void runter(){
  digitalWrite(IN1,HIGH);
  digitalWrite(IN2,LOW);//setting motorA's directon
}
void loop ()
{
  banschlag.update();
  if(banschlag.read()==LOW){
    Serial.println("Anschlag == LOW, stelle auf RUNTER");
    runter();
  }
  bnoise.update();
  int noisewert = bnoise.read();
  if (noisewert == HIGH){
    Serial.println("Noisewert war/ist high");
    dreh=true;
    digitalWrite(LED, HIGH );
    analogWrite(ENA,255);//start driving motorA
    while(dreh){
      banschlag.update();
      if(banschlag.read()!=HIGH){
        break;
      }
      //Serial.println("bin in Schleife while(dreh)");
      bschranke.update();
      int schrankewert= bschranke.read();
      if(schrankewert==HIGH){
        zaehler=zaehler+1;
        bschranke.update();
        time=millis();
        while(bschranke.read()==HIGH){
          bschranke.update();
        }// while bschranke = high
        Serial.println(zaehler);
        Serial.print("Zeit mit aktiver Schranke in ms:");
        Serial.println(millis()-time);
        if(zaehler>runden){
          dreh=false;
          zaehler=0;
          if (richtung){
            rauf();
          }
          else{
            runter();
          }// if richtungswechsel
          richtung=!richtung;
          Serial.println(richtung);
        }// if zaehler > runden
      }// if schrankewert = high
    }// while dreh=true       
  }// if noisewert high
  else {
    digitalWrite(LED, LOW );
    digitalWrite(ENA,LOW);
  }// if noisewert high
}// loop