Closed Tanong lang po sa arduino code

[Life is Short]

Tanong lang kung anong statement ang gamitin for example magpili ako sa choices A, B, C. Tapos mag input si user kung anong gusto nya sa tatlo.

Sana may pumansin TY.

 

[NustyMact]

ganyan ba?

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[Life is Short]

ganyan ba?

Ou ganito paps salamat, pano eto i convert sa Arduino platform di kasi ma read sa Arduino IDE.

 

[justkeepcalm]

While(true)
{
If
(DigitalRead(0)=='A')
{
Break;

}

Else if (DigitalRead(0)=='B')
{
Break;
}
}
And so on

Ipasok mo sa loop para the moment na may mangyari map-pickup kagad ni arduino.

 

[Life is Short]

If (DigitalRead(0)=='A')
{

}

Else if (DigitalRead(0)=='B')
{

}

And so on

Ipasok mo sa loop para the moment na may mangyari map-pickup kagad ni arduino.

Salamat paps try ko paguwi ko ng school

 

[justkeepcalm]

Saan mo ba k-kunin yung input ni arduino? Anong input method?

 

[justkeepcalm]

Sensor ba? Serial?

 

[Life is Short]

Sensor ba? Serial?

Button ang input ko. Bale may 3 buttons ako Up Down at set button

 

[justkeepcalm]

Bali mag input_pullup ka sa setup.
Tapos ang basa non.

While(1){
If (DigitalRead(Pin#)==LOW)
{
Statement;
}

}

 

[justkeepcalm]

Tapos yung switch mo naka connect sa ground tapos dun sa pin#

 

[Life is Short]

Tapos yung switch mo naka connect sa ground tapos dun sa pin#

justkeepcalm paps paki check ang code di ko kasi makuha ang gusto ko mangyari.
Bali four buttons lahat. ang flow dapat ng code ay after ko mag choose ng number then ang susunod ay pipindutin ko yung ika fourth button tapos kung ano yung napili ko na number ay yun ang dapat i perform.

 

[Life is Short]

#include <Wire.h>
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27,20,4);
int setNum;
int P2=2;
int P3=3;
int P1=4;
int P4=5;
int LED=6;
int LED2=7;
int LED3=8;


void setup()
{
lcd.begin();
lcd.backlight();
lcd.clear();
pinMode(P2,INPUT_PULLUP);
pinMode(P3,INPUT_PULLUP);
pinMode(P1,INPUT_PULLUP);
pinMode(P4, INPUT_PULLUP);
pinMode(LED, OUTPUT);
pinMode(LED2, OUTPUT);
pinMode(LED3, OUTPUT);
}

void loop() {
while(digitalRead(P1)==HIGH)
{
lcd.clear();
if(digitalRead(P2)==LOW)
{
if (setNum==3)
{
setNum=0;
}
else
{
setNum=setNum+1;
}
}
if(digitalRead(P3)==LOW)
{
if (setNum==0)
{
setNum=3;
}
else
{
setNum=setNum-1;
}
}
if (digitalRead(P4)==HIGH)
{
if (digitalRead((setNum,DEC))=='1')
{
digitalWrite(LED, HIGH);
delay(200);
digitalWrite(LED, LOW);
break;
}
else if (digitalRead((setNum,DEC))=='2')
{
digitalWrite(LED2, HIGH);
delay(200);
digitalWrite(LED2, LOW);
break;
}
else if (digitalRead((setNum,DEC))=='3')
{
digitalWrite(LED3, HIGH);
delay(200);
digitalWrite(LED3, LOW);
break;
}
}
lcd.setCursor(0,0);
lcd.print("Select Number :");
lcd.setCursor(17,0);
lcd.print(setNum,DEC);
lcd.setCursor(0,1);
lcd.print("1.RED LED");
lcd.setCursor(0,2);
lcd.print("2.BLUE LED");
lcd.setCursor(0,3);
lcd.print("3.GREEN LED");
delay(200);
}

delay(200);
}

 

[pixkit]

Is it difficult to format the code snippets with the code markers? It's hard to read the code snippets in free form.

 

[Life is Short]

Is it difficult to format the code snippets with the code markers? It's hard to read the code snippets in free form.

Di kita gets paps

 

[justkeepcalm]

#include <Wire.h>
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27,20,4);
int setNum;
int P2=2;
int P3=3;
int P1=4;
int P4=5;
int LED=6;
int LED2=7;
int LED3=8;


void setup()
{
lcd.begin();
lcd.backlight();
lcd.clear();
pinMode(P2,INPUT_PULLUP);
pinMode(P3,INPUT_PULLUP);
pinMode(P1,INPUT_PULLUP);
pinMode(P4, INPUT_PULLUP);
pinMode(LED, OUTPUT);
pinMode(LED2, OUTPUT);
pinMode(LED3, OUTPUT);
}

void loop() {
while(digitalRead(P1)==HIGH)
{
lcd.clear();
if(digitalRead(P2)==LOW)
{
if (setNum==3)
{
setNum=0;
}
else
{
setNum=setNum+1;
}
}
if(digitalRead(P3)==LOW)
{
if (setNum==0)
{
setNum=3;
}
else
{
setNum=setNum-1;
}
}
if (digitalRead(P4)==HIGH)
{
if (digitalRead((setNum,DEC))=='1')
{
digitalWrite(LED, HIGH);
delay(200);
digitalWrite(LED, LOW);
break;
}
else if (digitalRead((setNum,DEC))=='2')
{
digitalWrite(LED2, HIGH);
delay(200);
digitalWrite(LED2, LOW);
break;
}
else if (digitalRead((setNum,DEC))=='3')
{
digitalWrite(LED3, HIGH);
delay(200);
digitalWrite(LED3, LOW);
break;
}
}
lcd.setCursor(0,0);
lcd.print("Select Number :");
lcd.setCursor(17,0);
lcd.print(setNum,DEC);
lcd.setCursor(0,1);
lcd.print("1.RED LED");
lcd.setCursor(0,2);
lcd.print("2.BLUE LED");
lcd.setCursor(0,3);
lcd.print("3.GREEN LED");
delay(200);
}

delay(200);
}

Anong issue na? Rather saan part ka na nal-lito?

 

[Life is Short]

Anong issue na? Rather saan part ka na nal-lito?

Walang nangyari after ko pinindot ang ika fourth button (P4). Walang umiilaw na LED. Bale ano ba dapat ang ilagay sa
() parenthesis para ma recognize nya yung ininput na choices dun sa commad line na
If (digitalRead() == ' ')
{
Statement;
break;
}

 

[Life is Short]

Anong issue na? Rather saan part ka na nal-lito?

Okey na paps nakuha ko na, salamat sa tips

 

[k4rm4]

Gawa ka po methods kada function tapos tawagin mo po sa case yung mga bawat method. Mas malinis po tingnan yung ganyan

 

[Deleted member 622421]

Okey na paps nakuha ko na, salamat sa tips

boss ano course mo ?

 

[Life is Short]

boss ano course mo ?

ECE boss