Hi, I'm Alexander, I'm an Arduino UNO and C++ beginner.
I'm stuck trying to add a secondary integer for counting values. I suspect that the issue is within the first if statement in the loop.
I have two integers, one for Home and one for Away. Would anyone happen to pinpoint how I can add my secondary integer (Away) within or at least as a member of this if statement?
if (currentHomeState != previousHomeState) {
previousHomeState = currentHomeState;
if (currentHomeState == On) {
if ( (msec - msecLst) > Interval) {
msecLst = msec;
numberOfGoals++;
}
The complete program below:
/*
Program for the 1960s Panco Mini-Match tabletop soccer game.
*/
#include <SSD1320_OLED.h>
// Initialize the display with the following pin connections.
SSD1320 flexibleOLED(10, 9); //10 = CS, 9 = RES
// Define constants for home and away team.
const int Home = A1;
const int Away = A2;
// Define constants for LED pins.
const int LED_1 = 7; // Pin 7 connected to a LED, turns HIGH when away team score.
const int LED_2 = 8; // Pin 8 connected to a LED, turns HIGH when home team score.
enum { Off = HIGH, On = LOW };
#define Interval 1000
// Initalize and define states for the goal sensors.
int currentHomeState = 0, previousHomeState = 0;
int currentAwayState = 0, previousAwayState = 0;
int numberOfGoals = 0;
unsigned long msecLst = 0;
void setup() {
//Run once
//Initilize the display
flexibleOLED.begin(160, 32); //Display is 160 wide, 32 high
flexibleOLED.clearDisplay(); //Clear display and buffer
//Display Home score
flexibleOLED.setContrast(255);
flexibleOLED.setFontType(2); //7-segment display style characters, 10x16-pixels each.
flexibleOLED.setCursor(45, 7);
flexibleOLED.print(numberOfGoals);
//Display Away score
flexibleOLED.setContrast(255);
flexibleOLED.setFontType(2); //7-segment display style characters, 10x16-pixels each.
flexibleOLED.setCursor(95, 7);
flexibleOLED.print(numberOfGoals);
flexibleOLED.display();
pinMode(Home, INPUT_PULLUP);
pinMode(LED_1, OUTPUT);
Serial.begin(9600);
}
void loop() {
unsigned long msec = millis ();
//Run repeatedly
currentHomeState = digitalRead(Home);
currentAwayState = digitalRead(Away);
if (currentHomeState != previousHomeState) {
previousHomeState = currentHomeState;
if (currentHomeState == On) {
if ( (msec - msecLst) > Interval) {
msecLst = msec;
numberOfGoals++;
Serial.println (numberOfGoals);
flexibleOLED.setContrast(255);
flexibleOLED.setFontType(2); //7-segment display style characters, 10x16-pixels each.
flexibleOLED.setCursor(45, 6);
flexibleOLED.print(numberOfGoals);
flexibleOLED.display();
digitalWrite(LED_1, HIGH);
delay(250);
digitalWrite(LED_1, LOW);
}
if (numberOfGoals == 5) {
digitalWrite(LED_1, HIGH);
delay(250);
digitalWrite(LED_1, LOW);
delay(250);
digitalWrite(LED_1, HIGH);
delay(250);
digitalWrite(LED_1, LOW);
delay(250);
digitalWrite(LED_1, HIGH);
delay(250);
digitalWrite(LED_1, LOW);
delay(250);
digitalWrite(LED_1, HIGH);
delay(250);
digitalWrite(LED_1, LOW);
delay(250);
digitalWrite(LED_1, HIGH);
}
if (numberOfGoals == 5) {
numberOfGoals = 0;
delay(250);
digitalWrite(LED_1, LOW);
}
if (numberOfGoals == 0) {
flexibleOLED.clearDisplay(); // Clear display and buffer
flexibleOLED.setContrast(255);
flexibleOLED.setFontType(2); //7-segment display style characters, 10x16-pixels each.
flexibleOLED.setCursor(45, 6);
flexibleOLED.print(numberOfGoals);
flexibleOLED.display();
Serial.println (0);
}
}
}
}
Now, I might be totally wrong after all, that would be good to know as well, but any help or guidance would be highly appreciated