Étape 6: Photos supplémentaires + code
La gauche et la droite contrôlent les zones qui abritent l’ensemble de l’électronique,- et le support de batterie. Oui, je sais que c’est salissant, mais étonnamment il n’y a pas de courts-circuits accidentels.
Merci ! N’hésitez pas à poser toutes les questions. Si vous voulez des photos ou des schémas plus précis je peux faire ceux aussi bien. Le fichier d’ino est associé dans le cas où le code ici ne s’affiche pas correctement.
Voici le code. C’est vraiment, vraiment spécifique à mon build, mais des extraits peut-être utile à vous les gars. Vous pouvez l’utiliser autant que vous voulez, mais donnez crédit si vous voulez distribuer.
#include <SimpleTimer.h> // http://playground.arduino.cc/Code/SimpleTimer #include <FancyLED.h> // http://playground.arduino.cc/Code/SimpleTimer #include <Servo.h> // default arduino servo library #include <UTFT.h> // http://playground.arduino.cc/Code/SimpleTimer > extern uint8_t BigFont[]; const int throttlePin = A11; Servo esc; const int escPWRSwitch=16; const int escPWR=A13; volatile byte revolutions; unsigned int rpm; unsigned long timeold; float voltage; const int voltagePin=A9; float current; const int currentPin=A10; UTFT myGLCD(ITDB32S,38,39,40,41); long previousMillis = 0; long interval = 300; SimpleTimer timer; FancyLED left_1 = FancyLED(8, HIGH); FancyLED left_2 = FancyLED(6, HIGH); FancyLED right_1 = FancyLED(11, HIGH); FancyLED right_2 = FancyLED(7, HIGH); FancyLED brake_1 = FancyLED(3, HIGH); FancyLED brake_2 = FancyLED(10, HIGH); FancyLED brake_ind = FancyLED(44, HIGH); const int joystick = A14; int gear = 0; int throttle = 34; long indicatorInterval; int leftIndicatorF; int rightIndicatorF; // R - 11,7 (L - 8,6) int indicatorState; void setup() { esc.attach(45); pinMode(escPWR, OUTPUT); pinMode(A1, OUTPUT); pinMode(A2, OUTPUT); pinMode(A3, OUTPUT); pinMode(A4, OUTPUT); pinMode(A5, OUTPUT); pinMode(A6, OUTPUT); pinMode(A12, OUTPUT);</p><p> digitalWrite(escPWR, HIGH); myGLCD.InitLCD(PORTRAIT); myGLCD.setFont(BigFont); left_1.turnOff(); left_2.turnOff(); right_1.turnOff(); right_2.turnOff(); leftIndicatorF = timer.setInterval(450, leftIndicatorFunct); rightIndicatorF = timer.setInterval(450, rightIndicatorFunct); timer.disable(rightIndicatorF); timer.disable(leftIndicatorF);</p><p> myGLCD.clrScr(); myGLCD.fillScr(255, 0, 0); myGLCD.setColor(255, 255, 255); myGLCD.setBackColor(255, 0, 0); ///// If override button is held during startup, enter "basic mode" - only throttle and display are functional int basic_test = digitalRead(14); if (basic_test == HIGH) { myGLCD.print("BASIC MODE", CENTER, CENTER); pinMode(13, OUTPUT);</p><p> digitalWrite(13, HIGH); basic(); } } void loop() { ////////// current = ((analogRead(currentPin))); ///////// voltage = (analogRead(voltagePin)) * (0.02441) ; ////////// if (digitalRead(escPWRSwitch) == HIGH) { digitalWrite(escPWR, LOW); } else { digitalWrite(escPWR, HIGH); } ///////////</p><p>throttle = analogRead(throttlePin); throttle = map(throttle, 0, 1023, 0, 179);</p><p>if (gear > 0) { if (throttle > 35) { throttle = map(throttle, 0, 179, 35, ((140 / 8) * gear)+40); } } else if (gear == 0) { throttle = 34; } else if (gear == -1) { throttle = 34;</p><p>} else if (gear == -2) { throttle = 0; }</p><p>if (analogRead(A8) > 1000) { esc.write(throttle); } else { esc.write(34); }</p><p>////////////// unsigned long currentMillis = millis(); int joystick_val = analogRead(joystick);</p><p> if(currentMillis - previousMillis > interval) { if (joystick_val < 1000) { if (830 < joystick_val) { //up if (gear < 8 && gear > 0) { gear++; } else if (gear != 8) { gear = 1; }</p><p>} else if (680 < joystick_val) { //down if (gear > 1) { gear--; } } else if (350 < joystick_val) { //left (reverse) gear = -1; }</p><p>else if (70 < joystick_val) { //right if (gear == 0) { gear = -2; } else { gear = 0; } }} } ////////////// if (gear == 1) { digitalWrite(A3, LOW); digitalWrite(A2, HIGH); digitalWrite(A6, LOW); digitalWrite(A4, HIGH); digitalWrite(A1, LOW); digitalWrite(A12, LOW); digitalWrite(A5, LOW);</p><p>} else if (gear == 2) { digitalWrite(A3, HIGH); digitalWrite(A2, LOW); digitalWrite(A6, HIGH); digitalWrite(A4, HIGH); digitalWrite(A1, HIGH); digitalWrite(A12, LOW); digitalWrite(A5, HIGH);</p><p>} else if (gear == 3) { digitalWrite(A3, HIGH); digitalWrite(A2, LOW); digitalWrite(A6, HIGH); digitalWrite(A4, LOW); digitalWrite(A1, HIGH); digitalWrite(A12, HIGH); digitalWrite(A5, HIGH);</p><p>} else if (gear == 4) { digitalWrite(A3, LOW); digitalWrite(A2, HIGH); digitalWrite(A6, HIGH); digitalWrite(A4, LOW); digitalWrite(A1, LOW); digitalWrite(A12, HIGH); digitalWrite(A5, HIGH);</p><p>} else if (gear == 5) { digitalWrite(A3, HIGH); digitalWrite(A2, HIGH); digitalWrite(A6, HIGH); digitalWrite(A4, LOW); digitalWrite(A1, HIGH); digitalWrite(A12, HIGH); digitalWrite(A5, LOW);</p><p>} else if (gear == 6) { digitalWrite(A3, HIGH); digitalWrite(A2, HIGH); digitalWrite(A6, HIGH); digitalWrite(A4, HIGH); digitalWrite(A1, HIGH); digitalWrite(A12, HIGH); digitalWrite(A5, LOW);</p><p>} else if (gear == 7) { digitalWrite(A3, HIGH); digitalWrite(A2, LOW); digitalWrite(A6, LOW); digitalWrite(A4, LOW); digitalWrite(A1, LOW); digitalWrite(A12, HIGH); digitalWrite(A5, HIGH);</p><p>} else if (gear == 8) { digitalWrite(A3, HIGH); digitalWrite(A2, HIGH); digitalWrite(A6, HIGH); digitalWrite(A4, HIGH); digitalWrite(A1, HIGH); digitalWrite(A12, HIGH); digitalWrite(A5, HIGH);</p><p>} else if (gear == 0) { digitalWrite(A3, LOW); digitalWrite(A2, LOW); digitalWrite(A6, HIGH); digitalWrite(A4, HIGH); digitalWrite(A1, LOW); digitalWrite(A12, HIGH); digitalWrite(A5, LOW);</p><p>} else if (gear == -2) { digitalWrite(A3, HIGH); digitalWrite(A2, HIGH); digitalWrite(A6, HIGH); digitalWrite(A4, HIGH); digitalWrite(A1, LOW); digitalWrite(A12, LOW); digitalWrite(A5, HIGH);</p><p>} else if (gear == -1) { digitalWrite(A3, HIGH); digitalWrite(A2, HIGH); digitalWrite(A6, HIGH); digitalWrite(A4, HIGH); digitalWrite(A1, LOW); digitalWrite(A12, HIGH); digitalWrite(A5, HIGH);</p><p>}</p><p>////////////// if (analogRead(A15) > 1000) { digitalWrite(12, HIGH); digitalWrite(4, HIGH); digitalWrite(5, HIGH); digitalWrite(9, HIGH); } else if (analogRead(A15) < 10) { digitalWrite(12, LOW); digitalWrite(4, LOW); digitalWrite(5, LOW); digitalWrite(9, LOW); } else { analogWrite(12, 128); analogWrite(4, 128); analogWrite(5, 128); analogWrite(9, 128); }</p><p>////////////// if (digitalRead(15) == HIGH) { timer.enable(rightIndicatorF); timer.enable(leftIndicatorF); indicatorState = 1; } else if (timer.isEnabled(leftIndicatorF) && timer.isEnabled(rightIndicatorF) && digitalRead(15) == LOW) { timer.disable(rightIndicatorF); timer.disable(leftIndicatorF); left_1.turnOff(); left_2.turnOff(); right_1.turnOff(); right_2.turnOff(); indicatorState = 0; } else if ((analogRead(A7) > 1000 || analogRead(A7) < 10) && indicatorInterval == 0) { indicatorInterval = millis(); }</p><p>if (millis() - indicatorInterval > 250 && indicatorInterval != 0) { if (analogRead(A7) > 990) { timer.toggle(leftIndicatorF); if (!timer.isEnabled(leftIndicatorF)) { left_1.turnOff(); left_2.turnOff(); indicatorState = 0; } else { indicatorState = 2; } timer.disable(rightIndicatorF); right_1.turnOff(); right_2.turnOff();</p><p>} else if (analogRead(A7) < 30) { timer.toggle(rightIndicatorF);</p><p> if (!timer.isEnabled(rightIndicatorF)) { right_1.turnOff(); right_2.turnOff(); indicatorState = 0;</p><p> } else { indicatorState = 3; } timer.disable(leftIndicatorF); left_1.turnOff(); left_2.turnOff();</p><p>} indicatorInterval = 0; } timer.run(); ////////////// if (throttle < 35 || digitalRead(16) == LOW || analogRead(A8) < 1000) { brake_1.turnOn(); brake_2.turnOn(); brake_ind.turnOn(); } else { brake_1.turnOff(); brake_2.turnOff(); brake_ind.turnOff();</p><p>} ////////////</p><p> if(currentMillis - previousMillis > interval) { previousMillis = currentMillis; myGLCD.printNumF(voltage, 3, CENTER, 10); if (digitalRead(16) == HIGH) { myGLCD.print("ESC ON ", CENTER, 40); } else { myGLCD.print("ESC OFF", CENTER, 40); } if (analogRead(A8) > 1000) { myGLCD.print("ACTIVE", CENTER, 70); } else { myGLCD.print(" ", CENTER, 70); } if (analogRead(A15) > 1000) { myGLCD.print("HEADLIGHTS 100%", CENTER, 100); } else if (analogRead(A15) < 10) { myGLCD.print("HEADLIGHTS OFF ", CENTER, 100); } else { myGLCD.print("HEADLIGHTS 50% ", CENTER, 100); } ///////// if (indicatorState == 1) { myGLCD.print("HAZARDS", CENTER, 170); } else if (indicatorState == 2) { myGLCD.print("<------", CENTER, 170); } else if (indicatorState == 3) { myGLCD.print("------>", CENTER, 170); } else if (indicatorState == 0) { myGLCD.print(" ", CENTER, 170); } if (voltage < 18.5) { myGLCD.print("LV WARNING", CENTER, 200); } else { myGLCD.print(" ", CENTER, 200); } myGLCD.printNumI(throttle, CENTER, 140, 3); myGLCD.printNumI(gear, CENTER, 240, 3);</p><p> myGLCD.printNumF(current, 3, CENTER, 280); } //////////// }</p><p>void leftIndicatorFunct() { left_1.toggle(); left_2.toggle(); }</p><p>void rightIndicatorFunct() { right_1.toggle(); right_2.toggle(); }</p><p>void basic() { //////basic mode for testing purpose digitalWrite(escPWR, LOW);</p><p> while (true) { throttle = analogRead(throttlePin);</p><p>throttle = map(throttle, 0, 1023, 0, 179); myGLCD.printNumI(throttle, CENTER, 140, 3);</p><p>esc.write(throttle); } }</p>