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| Ligne 8 : |
Ligne 8 : |
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| | ==Introduction== | | ==Introduction== |
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| − | éventuelle vidéo
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| − | Code utilisé sous Arduino
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| − |
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| − | /*
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| − | * ____ _ ______ _____ _____
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| − | / __ \ | | | ____| __ \ | __ \
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| − | | | | |_ __ ___ _ __ | | | |__ | | | | | |__) |__ _ ___ ___
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| − | | | | | '_ \ / _ \ '_ \ | | | __| | | | | | _ // _` |/ __/ _ \
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| − | | |__| | |_) | __/ | | | | |____| |____| |__| | | | \ \ (_| | (_| __/
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| − | \____/| .__/ \___|_| |_| |______|______|_____/ |_| \_\__,_|\___\___|
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| − | | |
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| − | |_|
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| − | Open LED Race
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| − | An minimalist cars race for LED strip
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| − |
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| − | This program is free software; you can redistribute it and/or modify
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| − | it under the terms of the GNU General Public License as published by
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| − | the Free Software Foundation; either version 3 of the License, or
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| − | (at your option) any later version.
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| − |
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| − | by gbarbarov@singulardevices.com for Arduino day Seville 2019
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| − | https://www.hackster.io/gbarbarov/open-led-race-a0331a
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| − | https://twitter.com/openledrace
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| − |
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| − | Code made dirty and fast, next improvements in:
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| − | https://gitlab.com/open-led-race
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| − | https://openledrace.net/open-software/
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| − | */
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| − | #include <Adafruit_NeoPixel.h>
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| − | #define MAXLED 180 // MAX LEDs actives on strip
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| − |
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| − | //Pins Arduino Day 19 version
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| − | #define PIN_LED 27 // R 500 ohms to DI pin for WS2812 and WS2813, for WS2813 BI pin of first LED to GND , CAP 1000 uF to VCC 5v/GND,power supplie 5V 2A
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| − | #define PIN_P1 16 // switch player 1 to PIN and GND
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| − | #define PIN_P2 18 // switch player 2 to PIN and GND
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| − | #define PIN_AUDIO 21 // through CAP 2uf to speaker 8 ohms
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| − |
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| − | //Pins Maker Faire Roma 19 version
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| − | //#define PIN_LED 2 // R 500 ohms to DI pin for WS2812 and WS2813, for WS2813 BI pin of first LED to GND , CAP 1000 uF to VCC 5v/GND,power supplie 5V 2A
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| − | //#define PIN_P1 G34 // switch player 1 to PIN and GND
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| − | //#define PIN_P2 A2 // switch player 2 to PIN and GND
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| − | //#define PIN_AUDIO 3 // through CAP 2uf to speaker 8 ohms
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| − |
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| − | int NPIXELS=MAXLED; // leds on track
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| − |
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| − | #define COLOR1 track.Color(255,0,0)
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| − | #define COLOR2 track.Color(0,0,255)
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| − |
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| − | int win_music[] = {
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| − | 2637, 2637, 0, 2637,
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| − | 0, 2093, 2637, 0,
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| − | 3136
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| − | };
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| − |
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| − | byte gravity_map[MAXLED];
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| − |
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| − | int TBEEP=3;
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| − |
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| − | float speed1=0;
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| − | float speed2=0;
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| − | float dist1=0;
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| − | float dist2=0;
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| − |
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| − | byte loop1=0;
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| − | byte loop2=0;
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| − |
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| − | byte leader=0;
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| − | byte loop_max=5; //total laps race
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| − |
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| − |
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| − | float ACEL=0.2;
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| − | float kf=0.015; //friction constant
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| − | float kg=0.003; //gravity constant
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| − |
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| − | byte flag_sw1=0;
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| − | byte flag_sw2=0;
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| − | byte draworder=0;
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| − |
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| − | unsigned long timestamp=0;
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| − |
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| − | Adafruit_NeoPixel track = Adafruit_NeoPixel(MAXLED, PIN_LED, NEO_GRB + NEO_KHZ800);
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| − |
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| − | int tdelay = 5;
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| − |
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| − | void set_ramp(byte H,byte a,byte b,byte c)
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| − | {for(int i=0;i<(b-a);i++){gravity_map[a+i]=127-i*((float)H/(b-a));};
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| − | gravity_map[b]=127;
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| − | for(int i=0;i<(c-b);i++){gravity_map[b+i+1]=127+H-i*((float)H/(c-b));};
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| − | }
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| − |
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| − | void set_loop(byte H,byte a,byte b,byte c)
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| − | {for(int i=0;i<(b-a);i++){gravity_map[a+i]=127-i*((float)H/(b-a));};
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| − | gravity_map[b]=255;
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| − | for(int i=0;i<(c-b);i++){gravity_map[b+i+1]=127+H-i*((float)H/(c-b));};
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| − | }
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| − |
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| − | void setup() {
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| − | for(int i=0;i<NPIXELS;i++){gravity_map[i]=127;};
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| − | track.begin();
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| − | pinMode(PIN_P1,INPUT_PULLUP);
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| − | pinMode(PIN_P2,INPUT_PULLUP);
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| − |
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| − | if ((digitalRead(PIN_P1)==0)) //push switch 1 on reset for activate physic
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| − | {
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| − | set_ramp(12,90,100,110); // ramp centred in LED 100 with 10 led fordward and 10 backguard
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| − | for(int i=0;i<NPIXELS;i++){track.setPixelColor(i, track.Color(0,0,(127-gravity_map[i])/8) );};
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| − | track.show();
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| − | };
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| − | start_race();
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| − | }
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| − |
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| − | void start_race(){for(int i=0;i<NPIXELS;i++){track.setPixelColor(i, track.Color(0,0,0));};
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| − | track.show();
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| − | delay(2000);
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| − | track.setPixelColor(12, track.Color(0,255,0));
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| − | track.setPixelColor(11, track.Color(0,255,0));
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| − | track.show();
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| − | tone(PIN_AUDIO,400);
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| − | delay(2000);
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| − | noTone(PIN_AUDIO);
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| − | track.setPixelColor(12, track.Color(0,0,0));
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| − | track.setPixelColor(11, track.Color(0,0,0));
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| − | track.setPixelColor(10, track.Color(255,255,0));
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| − | track.setPixelColor(9, track.Color(255,255,0));
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| − | track.show();
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| − | tone(PIN_AUDIO,600);
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| − | delay(2000);
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| − | noTone(PIN_AUDIO);
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| − | track.setPixelColor(9, track.Color(0,0,0));
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| − | track.setPixelColor(10, track.Color(0,0,0));
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| − | track.setPixelColor(8, track.Color(255,0,0));
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| − | track.setPixelColor(7, track.Color(255,0,0));
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| − | track.show();
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| − | tone(PIN_AUDIO,1200);
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| − | delay(2000);
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| − | noTone(PIN_AUDIO);
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| − | timestamp=0;
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| − | };
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| − |
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| − | void winner_fx() {
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| − | int msize = sizeof(win_music) / sizeof(int);
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| − | for (int note = 0; note < msize; note++) {
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| − | tone(PIN_AUDIO, win_music[note],200);
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| − | delay(230);
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| − | noTone(PIN_AUDIO);
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| − |
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| − | }
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| − |
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| − |
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| − | };
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| − |
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| − | void burning1(){
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| − | //to do
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| − | }
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| − |
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| − | void burning2(){
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| − | //to do
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| − | }
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| − |
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| − | void track_rain_fx(){
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| − | //to do
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| − | }
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| − |
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| − | void track_oil_fx(){
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| − | //to do
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| − | }
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| − |
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| − | void track_snow_fx(){
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| − | //to do
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| − | }
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| − |
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| − | void fuel_empty(){
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| − | //to do
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| − | }
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| − |
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| − | void fill_fuel_fx(){
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| − | //to do
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| − | }
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| − |
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| − | void in_track_boxs_fx(){
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| − | //to do
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| − | }
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| − |
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| − | void pause_track_boxs_fx(){
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| − | //to do
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| − | }
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| − |
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| − | void flag_boxs_stop(){
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| − | //to do
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| − | }
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| − |
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| − | void flag_boxs_ready(){
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| − | //to do
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| − | }
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| − |
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| − | void draw_safety_car(){
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| − | //to do
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| − | }
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| − |
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| − | void telemetry_rx(){
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| − | //to do
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| − | }
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| − |
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| − | void telemetry_tx(){
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| − | //to do
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| − | }
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| − |
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| − | void telemetry_lap_time_car1(){
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| − | //to do
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| − | }
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| − | void telemetry_lap_time_car2(){
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| − | //to do
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| − | }
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| − |
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| − | void telemetry_record_lap(){
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| − | //to do
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| − | }
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| − |
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| − | void telemetry_total_time(){
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| − | //to do
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| − | }
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| − |
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| − | int read_sensor(byte player){
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| − | //to do
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| − | }
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| − |
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| − | int calibration_sensor(byte player){
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| − | //to do
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| − | }
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| − |
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| − | int display_lcd_laps(){
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| − | //to do
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| − | }
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| − |
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| − | int display_lcd_time(){
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| − | //to do
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| − | }
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| − |
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| − | void draw_car1(void){for(int i=0;i<=loop1;i++){track.setPixelColor(((word)dist1 % NPIXELS)+i, track.Color(0,255-i*20,0));};
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| − | }
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| − | void draw_car2(void){for(int i=0;i<=loop2;i++){track.setPixelColor(((word)dist2 % NPIXELS)+i, track.Color(255-i*20,0,0));};
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| − | }
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| − |
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| − | void loop() {
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| − | //for(int i=0;i<NPIXELS;i++){track.setPixelColor(i, track.Color(0,0,0));};
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| − | for(int i=0;i<NPIXELS;i++){track.setPixelColor(i, track.Color(0,0,(127-gravity_map[i])/8) );};
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| − |
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| − | if ( (flag_sw1==1) && (digitalRead(PIN_P1)==0) ) {flag_sw1=0;speed1+=ACEL;};
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| − | if ( (flag_sw1==0) && (digitalRead(PIN_P1)==1) ) {flag_sw1=1;};
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| − |
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| − | if ((gravity_map[(word)dist1 % NPIXELS])<127) speed1-=kg*(127-(gravity_map[(word)dist1 % NPIXELS]));
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| − | if ((gravity_map[(word)dist1 % NPIXELS])>127) speed1+=kg*((gravity_map[(word)dist1 % NPIXELS])-127);
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| − |
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| − |
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| − | speed1-=speed1*kf;
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| − |
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| − | if ( (flag_sw2==1) && (digitalRead(PIN_P2)==0) ) {flag_sw2=0;speed2+=ACEL;};
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| − | if ( (flag_sw2==0) && (digitalRead(PIN_P2)==1) ) {flag_sw2=1;};
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| − |
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| − | if ((gravity_map[(word)dist2 % NPIXELS])<127) speed2-=kg*(127-(gravity_map[(word)dist2 % NPIXELS]));
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| − | if ((gravity_map[(word)dist2 % NPIXELS])>127) speed2+=kg*((gravity_map[(word)dist2 % NPIXELS])-127);
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| − |
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| − | speed2-=speed2*kf;
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| − |
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| − | dist1+=speed1;
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| − | dist2+=speed2;
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| − |
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| − | if (dist1>dist2) {leader=1;}
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| − | if (dist2>dist1) {leader=2;};
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| − |
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| − | if (dist1>NPIXELS*loop1) {loop1++;tone(PIN_AUDIO,600);TBEEP=2;};
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| − | if (dist2>NPIXELS*loop2) {loop2++;tone(PIN_AUDIO,700);TBEEP=2;};
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| − |
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| − | if (loop1>loop_max) {for(int i=0;i<NPIXELS;i++){track.setPixelColor(i, track.Color(0,255,0));}; track.show();
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| − | winner_fx();loop1=0;loop2=0;dist1=0;dist2=0;speed1=0;speed2=0;timestamp=0;
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| − | start_race();
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| − | }
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| − | if (loop2>loop_max) {for(int i=0;i<NPIXELS;i++){track.setPixelColor(i, track.Color(255,0,0));}; track.show();
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| − | winner_fx();loop1=0;loop2=0;dist1=0;dist2=0;speed1=0;speed2=0;timestamp=0;
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| − | start_race();
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| − | }
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| − | if ((millis() & 512)==(512*draworder)) {if (draworder==0) {draworder=1;}
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| − | else {draworder=0;}
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| − | };
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| − |
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| − | if (draworder==0) {draw_car1();draw_car2();}
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| − | else {draw_car2();draw_car1();}
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| − |
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| − | track.show();
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| − | delay(tdelay);
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| − |
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| − | if (TBEEP>0) {TBEEP-=1;
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| − | if (TBEEP==0) {noTone(PIN_AUDIO);}; // lib conflict !!!! interruption off by neopixel
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| − | };
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| − | }
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| | ==fichiers à joindre== | | ==fichiers à joindre== |
