I already have a bunch of serial prints, and i know the gunState stays at 5. (LowAmmo, fire with delays) It's something in the way of writing the IF's.
Here's the full code as it is right now. Everything else works just fine.:
#include <LiquidCrystal.h>
LiquidCrystal lcd(12, 11, 5, 4, 3, 2);
// this constant won't change:
const int buttonPin = 7; // the pin that the pushbutton is attached to
const int switchPin2 = 7;
const int switchPin = 13;
const int motorPin = 9;
// Variables will change:
int buttonPushCounter = 0; // counter for the number of button presses
int buttonState = 0; // current state of the button
int lastButtonState = 0; // previous state of the button
int switchState = 0;
int previousSwitchState = 0;
int reply;
int buttons[2];
int buttons0 = 2;
int rounds;
int ammoLeft;
int shotsFired=0;
int switchStatet = 0;
int gunState;
int previousKeyVal;
void setup() {
// initialize the button pin as a input:
pinMode(buttonPin, INPUT);
// initialize serial communication:
Serial.begin(9600);
// initilize Trigger
pinMode(motorPin, OUTPUT);
pinMode(switchPin, INPUT);
//initialize LCD
lcd.begin(12, 2);
pinMode(switchPin2, INPUT);
lcd.print("VENMORT TECH");
lcd.setCursor(0, 1);
lcd.print("Onboard Computer");
delay(500);
lcd.clear();
lcd.print("Stampede ECS");
lcd.setCursor(0, 1);
lcd.print("Ammo Counter");
}
void loop() {
ammoLeft = (rounds - shotsFired);
// ClipModule
int keyVal = analogRead(A0);
//Serial.println(keyVal);
if (keyVal < 800) {
// Display
// Serial.println("Reloading");
rounds = 0;
gunState = 6;
shotsFired=0;
lcd.clear();
lcd.print("RELOADNG");
delay(500);
lcd.clear();
delay(500);
}
else if (keyVal>= 970 && keyVal <=990) {
//Serial.println(keyVal);
// Serial.println(rounds);
rounds = 36;
lcd.clear();
lcd.print("Ammo Left");
lcd.setCursor(0,1);
lcd.print(ammoLeft);
}
else if(keyVal >= 1000 && keyVal <=1005){
//Serial.println(keyVal);
// Serial.println(rounds);
rounds = 18;
}
else if(keyVal > 1005){
//Serial.println(keyVal);
// Serial.println(rounds);
rounds = 6;
}
// end ClipMode
// counter
if (ammoLeft >= 0) {
// read the pushbutton input pin:
buttonState = digitalRead(buttonPin);
// compare the buttonState to its previous state
if (buttonState != lastButtonState) {
// if the state has changed, increment the counter
if (buttonState == HIGH) {
// if the current state is HIGH then the button
// wend from off to on:
buttonPushCounter++;
shotsFired++;
lcd.clear();
lcd.print(gunState);
lcd.setCursor(0,1);
lcd.print(ammoLeft);
}
}
// save the current state as the last state,
//for next time through the loop
lastButtonState = buttonState;
//end ClipModule
switchState = digitalRead(switchPin);
if (switchState == LOW){
if (ammoLeft > 5) {
digitalWrite(motorPin, HIGH);
gunState = 2;
}
if (ammoLeft < 4) {
digitalWrite(motorPin, HIGH);
delay (250);
digitalWrite(motorPin, LOW);
delay (250);
gunState = 5;
}
if (ammoLeft < 0){
digitalWrite(motorPin,LOW);
gunState = 0;
}
else {
digitalWrite(motorPin, LOW);
gunState=1;
}
}
}
Serial.println("gunState");
Serial.println(gunState);
Serial.println("ammoLeft");
Serial.println(ammoLeft);
}
