Initial commit

README.md

@@ -1,3 +1,48 @@
-# Cockstara
+# Cockstar
 
-Cocktail robot to automatically dose rum for Tschunk.
+Cocktail robot to automatically dose rum for Tschunk.
+
+
+## Hardware Configuration
+
+### Functionality:
+* 0	    off
+* 1-99	amount in ml
+* 100   permanent on
+
+
+LED-Ring has 12 LEDs
+
+Pumpe has 22 LEDs.
+
+
+### Connect LCD:
+* LCD		Arduino
+* VCC		5V
+* GND		GND
+* SDA		A4
+* SCL		A5
+
+
+### Connect Poti:
+* Red		A0
+* Gray	5v
+* Blue	GND
+
+
+### Connect Switch: 
+* White/Red	D12
+* Black (LED)	D11
+
+### Bottle
+* White (D IN)    D10
+
+### Connect Relay
+* Input	D13	
+
+### Connect Pump
+* LED Output D9 or D11
+
+
+## Software
+Cockstar uses new LiquidCrystal https://bitbucket.org/fmalpartida/new-liquidcrystal/wiki/Home

cockstar.ino

@@ -0,0 +1,309 @@
+#include <Wire.h>
+#include <LiquidCrystal_I2C.h> 
+#include <LcdBarGraphX.h>
+#include <FastLED.h>
+
+
+// --- LEDS ---
+#define LED_TYPE WS2811
+#define COLOR_ORDER RGB
+#define MASTER_BRIGHTNESS 200
+
+#define DATA_PIN_A 11  // update pin numbers for data lines as needed
+#define DATA_PIN_B 10
+#define DATA_PIN_C 8
+#define DATA_PIN_D 9
+
+#define NUM_LEDS_A 22  // adjust number of pixels as needed
+#define NUM_LEDS_B 12
+#define NUM_LEDS_C 12
+#define NUM_LEDS_D 22
+
+CRGB ledsA[NUM_LEDS_A];
+CRGB ledsB[NUM_LEDS_B];
+CRGB ledsC[NUM_LEDS_C];
+CRGB ledsD[NUM_LEDS_D];
+
+static uint8_t hueA=123;
+
+
+
+// --- Robot Functionality ---
+
+// Initialize LCD
+LiquidCrystal_I2C lcd(0x27, 2, 1, 0, 4, 5, 6, 7, 3, POSITIVE); 
+
+LcdBarGraphX bar(&lcd, 20, 0, 3); // -- Second line at column 0
+ 
+// Define ports
+int poti_port=A0;
+int poti_value=0;
+int amount=0;
+int poti_last_value;
+int poti_read;
+int poti_new_value;
+
+int button_port=12;
+int button_pressed=0;
+
+int relay_port=13;
+bool relay_status=false;
+
+bool pump_running=false;
+char state='i';
+
+int led_bottle = 1;
+int led_pump = 2;
+int led_glass= 3;
+
+unsigned long previousMillis=0;
+unsigned long currentMillis=0;
+
+// 500ml/min mean 120ms per ml
+int ms_per_ml=132;
+int ml_pumped=0;
+
+void setup()
+{
+
+  // --- Robot Functionality ---
+  
+  pinMode(button_port, INPUT);
+  pinMode(relay_port, OUTPUT);
+
+  //Initialize lcd
+  lcd.begin(20,4);
+
+  // Standard Set text
+  lcd.setCursor ( 0, 0 );
+  lcd.print("  * * Cockstar * *  ");  
+  lcd.setCursor ( 0, 1 );        
+  lcd.print("Starting...         ");   
+
+  Serial.begin(9600);
+
+  // --- LEDS ---
+  delay(2500);  //power up delay
+  FastLED.addLeds<LED_TYPE, DATA_PIN_A, COLOR_ORDER>(ledsA, NUM_LEDS_A);
+  FastLED.addLeds<LED_TYPE, DATA_PIN_B, COLOR_ORDER>(ledsB, NUM_LEDS_B);
+  FastLED.addLeds<LED_TYPE, DATA_PIN_C, COLOR_ORDER>(ledsC, NUM_LEDS_C);
+  FastLED.addLeds<LED_TYPE, DATA_PIN_D, COLOR_ORDER>(ledsD, NUM_LEDS_D);
+  FastLED.setBrightness(MASTER_BRIGHTNESS);
+  FastLED.clear();
+  
+}
+ 
+void loop()
+{
+ // --- Robot Functionality ---
+  
+ // Read status of poti
+ poti_read =analogRead(A0);
+ // 
+ poti_new_value=map(poti_read,0,1023,0,101);
+if(poti_value != poti_new_value && poti_last_value != poti_new_value) {
+  poti_last_value=poti_value;
+  poti_value=poti_new_value;
+}
+
+ 
+ // Read status of button
+ int button_pressed=digitalRead(button_port);
+Serial.println(button_pressed);
+
+  // Reset title
+  lcd.setCursor ( 0, 0 );
+  lcd.print("  * * Cockstar * *  ");  
+
+// States:
+// i: idle
+// w: waiting
+// r: Running
+// f: Finished
+
+//    lcd.print("                    ");  
+
+switch(state){
+  case 'i':
+    // Idle
+    lcd.setCursor ( 0, 1 );
+    lcd.print("Ready. Place glass. ");   
+    pump_running=false;
+    previousMillis=millis();
+
+     // Print bar graph only if pump running
+        if(poti_value>0){
+        bar.drawValue(ml_pumped,poti_value);
+      } else {
+          lcd.print("                    ");   
+      }
+      
+    if(button_pressed){
+      state='w';
+    }
+  break;
+
+  case 'w':
+    // Waiting until glass is finally placed
+    lcd.setCursor ( 0, 1 );
+    lcd.print("Wait...             ");
+    lcd.print("                    ");   
+
+    if(!button_pressed){
+      state='i';
+    }
+
+    // wait 500ms
+    if(millis()-previousMillis>500) {
+      state='r';
+      previousMillis=millis();
+    }
+  break;
+
+  case 'r':
+    // Pump is running
+    pump_running=true;
+
+    if(!button_pressed){
+      state='i';
+    }
+
+    // Run pump only when poti at least 1ml
+    if(poti_value > 0){
+
+      // If poti is over 100ml, run forever
+      if(poti_value > 100) {
+         lcd.setCursor ( 0, 1 );
+         lcd.print("Pump running.       "); 
+      } else {
+
+        // Else, normal mode limited by poti_value
+        lcd.setCursor ( 0, 1 );
+        lcd.print("Filling glass.      ");  
+
+        ml_pumped=int((millis()-previousMillis)/ms_per_ml);
+
+        if(ml_pumped >= poti_value) {
+          pump_running=false;
+          state='f';
+          previousMillis=millis();
+        }
+
+        lcd.setCursor ( 0, 3 );
+
+     // Print bar graph only if pump running
+        if(poti_value>0){
+        bar.drawValue(ml_pumped,poti_value);
+      } else {
+          lcd.print("                    ");   
+      }
+      }
+    } else {
+      lcd.setCursor ( 0, 1 );
+      lcd.print("Pump deactivated.   "); 
+      pump_running=false;
+
+    }
+  break;
+
+  case 'f':
+    // Glass filled
+    lcd.setCursor ( 0, 1 );
+    lcd.print("Ready, remove glass.");      
+
+    if(!button_pressed){
+      state='i';
+    }
+  break;
+}
+
+// Update pump status
+if(pump_running) {
+  digitalWrite(relay_port, 1);
+} else {
+  digitalWrite(relay_port, 0);
+}
+
+// Update fluid amount
+//lcd.setCursor ( 0, 2 );
+//lcd.print("                    "); 
+lcd.setCursor ( 0, 2 );
+
+if(poti_value==0) {
+    lcd.print("Amount: None        ");
+} else {
+  if(poti_value>100) {
+    lcd.print("Amount: Infinite  ");
+  } else {
+    lcd.print(String("Amount: ") + poti_value + "ml     ");
+  }
+}
+
+
+  // --- LEDS ---
+ EVERY_N_MILLISECONDS(50) {
+    //static uint8_t hueA;
+    fill_solid(ledsA, NUM_LEDS_A, CHSV(hueA, 255, 255));
+    hueA++;
+  }
+
+
+
+  //------code for the second strip, ledsB here------
+  // Putting the ledsB pattern inside this EVERY_N section allows
+  // the speed for just this strip to be individually adjusted.
+  // This will run every 500 milliseconds.
+  // Use ledsB in this section, such as ledsB[i], and NUM_LEDS_B
+  // with for loops so it uses the correct length of strip B.
+  // For example:
+
+//  EVERY_N_MILLISECONDS(20) {
+
+//  }
+
+
+
+  //------code for ledsC pattern------
+  // This strip can run a similar or different pattern, and have
+  // it's own timing.  This will run every 35 milliseconds.
+  // Use ledsC[i] and NUM_LEDS_C in this section.
+
+  EVERY_N_MILLISECONDS(20) {
+    static uint8_t hueC;
+    static uint8_t brightnessC;
+    static uint8_t countC;
+    //fill_solid(ledsC, NUM_LEDS_B, CHSV(hueB, 255, 255));
+    //hueB++;
+
+  if(state=='f'){
+    fill_solid(ledsC, NUM_LEDS_C, CHSV(255, 0, brightnessC));
+    countC++;
+if(countC==10){
+    countC=0;
+if(brightnessC<10){
+  brightnessC=255;
+  } else {
+    brightnessC=0;
+  }
+}
+} else {
+    fill_solid(ledsC, NUM_LEDS_C, CHSV(hueC, 255, 255));
+}
+hueC++;
+}
+
+
+
+  //------code for ledsLogo pattern------
+  // This strip can also do it's own individual thing.  
+  // Use ledsD and NUM_LEDS_D in this section.
+
+  EVERY_N_MILLISECONDS(20) {
+    fill_rainbow( ledsD, NUM_LEDS_D, millis()/5, 12);
+  }
+
+
+  // Update the display for all strips.
+  FastLED.show();
+
+}