Converting IR signals to 1-9 digits

Other Hardware Sensors
1

Hey Fellas :slight_smile:

I am very new in this arduino community and I have been struggling on a project for a week :smiley: I cannot get it work coz lack of programming skills I guess. I wants to receive IR signals and converts them to 0-9 digits according to each key pressed on IR remote And using 0-9 digits I wants to drive my servo. SO basically I would enter the angle ( example servo.write(180)) from my remote. Also angle values will vary from 0 to 180 degree. I cannot make a logic with C.

Kindly check my code and I know guys its messy and might be stupidly written but I would appreciate your kind help to get this idea done !! Thanks

#include <Servo.h>
#include <IRremote.h>



int RECV_PIN = 11;
IRrecv irrecv(RECV_PIN);
decode_results results;
Servo myservo;
int servoPin = 9;
int EK=0;


#define EnterKey 1386468383
#define k1 2534850111
#define k2  1033561079
#define k3 1635910171
#define k4 2351064443
#define k5 1217346747
#define k6 71952287
#define k7 851901943
#define k8 465573243
#define k9 1053031451
#define Zero 3238126971
int i, j, k;
int digit;





void setup()
{
	irrecv.enableIRIn();
	myservo.attach(servoPin);
	myservo.write(0);
	Serial.begin(9600);

}

void loop()
{
	do
	{
		if (irrecv.decode(&results))
		{
			i = conversion();
			if (EK = EnterKey)
			{
				myservo.write(i);
				irrecv.resume();


			}
			else if (i != NULL)
			{
				j = conversion();
				if (EK = EnterKey)
				{
					myservo.write((i + 10) + j);
					irrecv.resume();
					Serial.println((i + 10) + j);


				}
				else if (i, j != NULL)
				{
					k = conversion();
					if (EK = EnterKey)
					{
						myservo.write((i + 100) + (j + 10) + k);
						irrecv.resume();


					}
				}

			}

		}
	} while (0 <= i || (i + 10) + j || (i + 100) + (j + 10) + k <= 180);
	Serial.println(digit);

}









int conversion()

{
	switch (results.value)
	{
	case EnterKey:
		EK = EnterKey;
		break;
	case k1:
		digit = 1;
		break;
	case k2:
		digit = 2;
		break;
	case k3:
		digit = 3;
		break;
	case k4:
		digit = 4;
		break;
	case k5:
		digit = 5;
		break;
	case k6:
		digit = 6;
		break;
	case k7:
		digit = 7;
		break;
	case k8:
		digit = 8;
		break;
	case k9:
		digit = 9;
		break;
	case Zero:
		digit = 0;
		break;
	default:
		Serial.print("BAD digit");
		break;
	}
	return digit;

}
2

jesus :smiley: I asked such a hard question I guess :frowning:

3

Jesus, you got a give people some time lol.

4

Please fix the "=" chars. A single = means assignment, a double == means comparison (equal).

And what's that
else if (i, j != NULL)

5

can yu guys help me to write a code to store values from IR remote and then use them to set angle of servo. I have done so far below code. I cannot think how to succeed further.

Thanks

#include <IRremote.h>
#include <Servo.h>





int RECV_PIN = 11;
IRrecv irrecv(RECV_PIN);
decode_results results;
Servo myservo;
int servoPin = 9;



#define EnterKey 1386468383
#define k1 2534850111 
#define k2  1033561079
#define k3 1635910171
#define k4 2351064443
#define k5 1217346747
#define k6 71952287
#define k7 851901943
#define k8 465573243
#define k9 1053031451
#define Zero 3238126971
int digit;





void setup()
{
	irrecv.enableIRIn();
	myservo.attach(servoPin);
	myservo.write(0);
	Serial.begin(9600);

}

void loop()
{

	if (irrecv.decode(&results))
	{
		unsigned long val2 = results.value;
		int digits = conversion(val2);

		if (digits != 400){
			
			Serial.println(digits);
			delay(200);
			irrecv.resume();
		}
		else{
			delay(100);
			irrecv.resume();
		}


	}
}


int conversion(unsigned long IRval)
{
	switch (IRval)
	{
	case EnterKey:
		digit = 200;
		break;
	case k1:
		digit = 1;
		break;
	case k2:
		digit = 2;
		break;
	case k3:
		digit = 3;
		break;
	case k4:
		digit = 4;
		break;
	case k5:
		digit = 5;
		break;
	case k6:
		digit = 6;
		break;
	case k7:
		digit = 7;
		break;
	case k8:
		digit = 8;
		break;
	case k9:
		digit = 9;
		break;
	case Zero:
		digit = 0;
		break;
	default:
		digit = 400;
		break;
	}

	return digit;

}