Engineering's Ideas: Arduino

First at all is that the english doesn't my mother tongle and ~~may be~~ sure I will make a lot of fails, but a one idea is this blog for practice me english, I hope that the reader apologize me those fails, and if you wish, mark this fails in the comments.

I am a proud owner of DAELIM Roadwin FI and now I connect the system based in arduino for show in one LCD screen based in OLED 0.96" "monochrome"
The base code as drivers of the screen is https://learn.adafruit.com/096-mini-color-oled
Therefore, I should send my greetings to all forumers and his information exposed in http://arduino.cc/forum/

With this system I installed a system that it let me:

Temperature oil
Temperature enviroment
Clock
Voltage.

When detected the low or over voltaje, this value blink, and temperature oil happens the same, when it see low or over temperature.

The Arduino used is the Nano V3.0:

The code is beta (it needs any improves):

#include <Wire.h>  // Incluye la librería Wire
#include "RTClib.h" // Incluye la librería RTClib
RTC_DS1307 RTC;

float Voltage = 0;
int TempOil = 0;
int TempExt = 0;

float Voltage1 = 0;
int TempOil1 = 0;
int TempExt1 = 0;

unsigned long time;
int hour = 0;
int minute = 0;

int Voltage_Pin = A0;
int TempOil_Pin = A1;
int TempExt_Pin = A2;

int Flash = 0;
int counter = 0;
void setup()
{
  delay(1000);
  display.initialize();
  Wire.begin(); // Establece la velocidad de datos del bus I2C
  RTC.begin(); // Establece la velocidad de datos del RTC
}
void loop()
{
  DateTime now = RTC.now(); // Obtiene la fecha y hora del RTC
  if( counter > 7){
    Voltage = Voltage1/counter;
    TempOil = TempOil1/counter; 
    TempExt = TempExt1/counter; 
    
    Voltage1 = 0;
    TempOil1 = 0; 
    TempExt1 = 0; 
    
    counter = 0;
  }else{
    counter++;
    Voltage1 = Voltage1 + float(analogRead(Voltage_Pin))*17.6/1023;
    TempOil1 = TempOil1 + map(analogRead(TempOil_Pin), 0, 1023, 0, 500); //LM335
    TempExt1 = TempExt1 + map(analogRead(TempExt_Pin), 0, 1023, 0, 500); //LM335
  }
  
  
  display.drawLine(63, 0, 63, 63,WHITE);//(x0,y0,x1,y1)
  display.drawLine(0, 32, 127, 32,WHITE);//(x0,y0,x1,y1)
  display.drawLine(0, 0, 127, 0,WHITE);//(x0,y0,x1,y1)
  display.drawLine(0, 63, 127, 63,WHITE);//(x0,y0,x1,y1)
  display.drawLine(0, 0, 0, 63,WHITE);//(x0,y0,x1,y1)
  display.drawLine(127, 0, 127, 63,WHITE);//(x0,y0,x1,y1)
  //display.update();
  //delay(1000);
  //display.clear();
  
  //Voltaje
  if(Voltage<12 && Flash==1 || Voltage>14.8 && Flash==1){
    display.setTextColor(BLACK, WHITE);
  }else{
    display.setTextColor(WHITE);
  }
  display.setTextSize(1);
  display.setCursor(10,3);
  display.println("Voltage");
  display.setTextSize(2);
  display.setCursor(2,14);
  display.print(int(Voltage));
  display.print(".");
  display.print(int(Voltage*10-int(Voltage)*10));
  display.println("V");
  
  
  //Temperature Oil
  if(TempOil>100 && Flash==1 || TempOil<30 && Flash==1){
    display.setTextColor(BLACK, WHITE);
  }else{
    display.setTextColor(WHITE);
  }
  display.setTextSize(1);
  display.setCursor(72,3);
  display.println("Temp Oil");
  display.setTextSize(2);
  display.setCursor(77,14);
  display.print(int(TempOil));
  display.println("C");
  
  //Temperature enviroment
  if(TempExt>40 && Flash==1 || TempExt<10 && Flash==1){
    display.setTextColor(BLACK, WHITE);
  }else{
    display.setTextColor(WHITE);
  }
  display.setTextSize(1);
  display.setCursor(8,35);
  display.println("Temp Env");
  display.setTextSize(2);
  display.setCursor(14,46);
  
  display.print(int(TempExt));
  display.println("C");
  
  //Temperature enviroment
  /*if(TempExt>40 && Flash==1){
    display.setTextColor(BLACK, WHITE);
  }else{*/
    display.setTextColor(WHITE);
  //}
  /*display.setTextSize(1);
  display.setCursor(8,35);
  display.println("Temp Env");*/
  display.setTextSize(2);
  display.setCursor(67,40);
  
  //display.print(millis()-time);
  
  hour = (now.hour());
  minute = (now.minute());
  
  if (hour<10){
    display.print("0");
  }
  display.print(now.hour(), DEC);  
  display.print(":");
  if (minute<10){
    display.print("0");
  }
  display.print(now.minute(), DEC);
  
  /*if ((millis()-time)>5000){
    second = second + .233 ;
    time = millis();
  }else{
    second = second + float(millis()-time)/1000 ;
    time = millis();
  }
  if(second>=60){
    second = second - 60;
    minute++;
  }*/
  
  
  //display.println("C");
  //
  
  //display.println(" TERRUNO");
  //display.setTextColor(BLACK, WHITE); // 'inverted' text
  //display.println(3.141592);; 
  //display.println(0xDEADBEEF, HEX);
  display.update();
  //delay(500);
  if (Flash==1){
    Flash=0;
  }else{
    Flash=1;
  }
  display.clear();
}
</script>

The Circuit of system is this:

This is the display in the motorbike:

Engineering's Ideas

viernes, 13 de septiembre de 2013

Arduino in Motorcycle

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