diff --git a/DEV_OLR_BASIC/.gitkeep b/DEV_OLR_BASIC/.gitkeep
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diff --git a/DEV_OLR_BASIC/DEV_OLR_BASIC.ino b/DEV_OLR_BASIC/DEV_OLR_BASIC.ino
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@@ -1,306 +0,0 @@
-/*  
- * ____                     _      ______ _____    _____
-  / __ \                   | |    |  ____|  __ \  |  __ \               
- | |  | |_ __   ___ _ __   | |    | |__  | |  | | | |__) |__ _  ___ ___ 
- | |  | | '_ \ / _ \ '_ \  | |    |  __| | |  | | |  _  // _` |/ __/ _ \
- | |__| | |_) |  __/ | | | | |____| |____| |__| | | | \ \ (_| | (_|  __/
-  \____/| .__/ \___|_| |_| |______|______|_____/  |_|  \_\__,_|\___\___|
-        | |                                                             
-        |_|          
- Open LED Race
- An minimalist cars race for LED strip  
-  
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
- by gbarbarov@singulardevices.com  for Arduino day Seville 2019 
- Code made dirty and fast, next improvements in: 
- https://github.com/gbarbarov/led-race
- https://www.hackster.io/gbarbarov/open-led-race-a0331a
- https://twitter.com/openledrace
-*/
-
-
-//version Basic for PCB Rome Edition 
-// 2 Player , without Boxes Track
-                                                            
-#include <Adafruit_NeoPixel.h>
-#define MAXLED         300 // MAX LEDs actives on strip
-
-#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  
-#define PIN_P1         A2   // switch player 1 to PIN and GND
-#define PIN_P2         A0   // switch player 2 to PIN and GND 
-#define PIN_AUDIO      3   // through CAP 2uf to speaker 8 ohms
-
-
-int NPIXELS=MAXLED; // leds on track
-
-#define COLOR1   Color(255,0,0)
-#define COLOR2   Color(0,255,0)
-
-int win_music[] = {
-  2637, 2637, 0, 2637, 
-  0, 2093, 2637, 0,
-  3136    
-};
-      
-byte  gravity_map[MAXLED];     
-
-int TBEEP=0;
-int FBEEP=0; 
-byte SMOTOR=0;
-float speed1=0;
-float speed2=0;
-float dist1=0;
-float dist2=0;
-
-byte loop1=0;
-byte loop2=0;
-
-byte leader=0;
-byte loop_max=5; //total laps race
-
-
-float ACEL=0.2;
-float kf=0.015; //friction constant
-float kg=0.003; //gravity constant
-
-byte flag_sw1=0;
-byte flag_sw2=0;
-byte draworder=0;
- 
-unsigned long timestamp=0;
-
-Adafruit_NeoPixel track = Adafruit_NeoPixel(MAXLED, PIN_LED, NEO_GRB + NEO_KHZ800);
-
-int tdelay = 5; 
-
-void set_ramp(byte H,byte a,byte b,byte c)
-{for(int i=0;i<(b-a);i++){gravity_map[a+i]=127-i*((float)H/(b-a));};
- gravity_map[b]=127; 
- for(int i=0;i<(c-b);i++){gravity_map[b+i+1]=127+H-i*((float)H/(c-b));};
-}
-
-void set_loop(byte H,byte a,byte b,byte c)
-{for(int i=0;i<(b-a);i++){gravity_map[a+i]=127-i*((float)H/(b-a));};
- gravity_map[b]=255; 
- for(int i=0;i<(c-b);i++){gravity_map[b+i+1]=127+H-i*((float)H/(c-b));};
-}
-
-
-void setup() {
-  Serial.begin(115200);
-  for(int i=0;i<NPIXELS;i++){gravity_map[i]=127;};
-  track.begin(); 
-  pinMode(PIN_P1,INPUT_PULLUP); 
-  pinMode(PIN_P2,INPUT_PULLUP);  
-
-  if ((digitalRead(PIN_P1)==0)) //push switch 1 on reset for activate physics
-  {
-    set_ramp(12,90,100,110);    // ramp centred in LED 100 with 10 led fordward and 10 backguard 
-    for(int i=0;i<NPIXELS;i++){track.setPixelColor(i, track.Color(0,0,(127-gravity_map[i])/8) );};
-    track.show();
-  };
-
-  if ((digitalRead(PIN_P2)==0)) {delay(1000); tone(PIN_AUDIO,1000);delay(500);noTone(PIN_AUDIO);if ((digitalRead(PIN_P2)==1)) SMOTOR=1;} //push switch 2 until a tone beep on reset for activate magic FX  ;-)
-  
-  start_race();    
-}
-
-void start_race(){Serial.println("r4");
-                  for(int i=0;i<NPIXELS;i++){track.setPixelColor(i, track.Color(0,0,0));};
-                  track.show();
-                  delay(2000);
-                  track.setPixelColor(12, track.Color(0,255,0));
-                  track.setPixelColor(11, track.Color(0,255,0));
-                  track.show();
-                  tone(PIN_AUDIO,400);
-                  delay(2000);
-                  noTone(PIN_AUDIO);                  
-                  track.setPixelColor(12, track.Color(0,0,0));
-                  track.setPixelColor(11, track.Color(0,0,0));
-                  track.setPixelColor(10, track.Color(255,255,0));
-                  track.setPixelColor(9, track.Color(255,255,0));
-                  track.show();
-                  tone(PIN_AUDIO,600);
-                  delay(2000);
-                  noTone(PIN_AUDIO);                  
-                  track.setPixelColor(9, track.Color(0,0,0));
-                  track.setPixelColor(10, track.Color(0,0,0));
-                  track.setPixelColor(8, track.Color(255,0,0));
-                  track.setPixelColor(7, track.Color(255,0,0));
-                  track.show();
-                  tone(PIN_AUDIO,1200);
-                  delay(2000);
-                  noTone(PIN_AUDIO);                               
-                  timestamp=0; 
-                  Serial.println("r5");             
-                 };
-
-void winner_fx(byte w) {
-               int msize = sizeof(win_music) / sizeof(int);
-               for (int note = 0; note < msize; note++) {
-               tone(PIN_AUDIO, win_music[note]/(3-w),200);
-               delay(230);
-               noTone(PIN_AUDIO);
-
-}
-
-                                               
-              };
-
-void burning1(){
-//to do
- }
-
-void burning2(){
-//to do
- }
-
-void track_rain_fx(){
-//to do
- }
-
-void track_oil_fx(){
-//to do
- }
-
-void track_snow_fx(){
-//to do
- }
-
-
-void fuel_empty(){
-//to do
- }
-
-void fill_fuel_fx(){
-//to do
- }
-
-void in_track_boxs_fx(){
-//to do
- }
-
-void pause_track_boxs_fx(){
-//to do
- }
- 
-void flag_boxs_stop(){
-//to do
- }
-
-void flag_boxs_ready(){
-//to do
- }
-
-void draw_safety_car(){
-//to do
- }
-
-void telemetry_rx(){
-  //to do
- }
- 
-void telemetry_tx(){
-  //to do
- }
-
-void telemetry_lap_time_car1(){
-//to do
- }
-
-void telemetry_lap_time_car2(){
-//to do
- }
-
-void telemetry_record_lap(){
-//to do
- }
-
-void telemetry_total_time(){
-//to do
- }
-
-int read_sensor(byte player){
-//to do
-}
-
-int calibration_sensor(byte player){
-  //to do  
-}
-
-int display_lcd_laps(){
-  //to do  
-}
-
-int display_lcd_time(){
-  //to do  
-}
-
-
-
-void draw_car1(void){for(int i=0;i<=loop1;i++){track.setPixelColor(((word)dist1 % NPIXELS)+i, track.COLOR1);};                   
-  }
-
-void draw_car2(void){for(int i=0;i<=loop2;i++){track.setPixelColor(((word)dist2 % NPIXELS)+i, track.COLOR2);};            
- }
-  
-void loop() {
-    //for(int i=0;i<NPIXELS;i++){track.setPixelColor(i, track.Color(0,0,0));};
-    for(int i=0;i<NPIXELS;i++){track.setPixelColor(i, track.Color(0,0,(127-gravity_map[i])/8) );};
-    
-    if ( (flag_sw1==1) && (digitalRead(PIN_P1)==0) ) {flag_sw1=0;speed1+=ACEL;};
-    if ( (flag_sw1==0) && (digitalRead(PIN_P1)==1) ) {flag_sw1=1;};
-
-    if ((gravity_map[(word)dist1 % NPIXELS])<127) speed1-=kg*(127-(gravity_map[(word)dist1 % NPIXELS]));
-    if ((gravity_map[(word)dist1 % NPIXELS])>127) speed1+=kg*((gravity_map[(word)dist1 % NPIXELS])-127);
-    
-    
-    speed1-=speed1*kf; 
-    
-    if ( (flag_sw2==1) && (digitalRead(PIN_P2)==0) ) {flag_sw2=0;speed2+=ACEL;};
-    if ( (flag_sw2==0) && (digitalRead(PIN_P2)==1) ) {flag_sw2=1;};
-
-    if ((gravity_map[(word)dist2 % NPIXELS])<127) speed2-=kg*(127-(gravity_map[(word)dist2 % NPIXELS]));
-    if ((gravity_map[(word)dist2 % NPIXELS])>127) speed2+=kg*((gravity_map[(word)dist2 % NPIXELS])-127);
-        
-    speed2-=speed2*kf; 
-        
-    dist1+=speed1;
-    dist2+=speed2;
-
-    if (dist1>dist2) {if (leader==2) {FBEEP=440;TBEEP=10;}
-                      leader=1;} 
-    if (dist2>dist1) {if (leader==1) {FBEEP=440*2;TBEEP=10;}
-                      leader=2;};
-
-    
-      
-    if (dist1>NPIXELS*loop1) {loop1++;TBEEP=10;FBEEP=440;};
-    if (dist2>NPIXELS*loop2) {loop2++;TBEEP=10;FBEEP=440*2;};
-
-    if (loop1>loop_max) {Serial.println("w1");
-                         for(int i=0;i<NPIXELS/10;i++){track.setPixelColor(i,track.COLOR1);}; track.show();
-                         winner_fx(1);loop1=0;loop2=0;dist1=0;dist2=0;speed1=0;speed2=0;timestamp=0;
-                         start_race();
-                        }
-    if (loop2>loop_max) {Serial.println("w2");
-                         for(int i=0;i<NPIXELS/10;i++){track.setPixelColor(i, track.COLOR2);}; track.show();
-                         winner_fx(2);loop1=0;loop2=0;dist1=0;dist2=0;speed1=0;speed2=0;timestamp=0;
-                         start_race();
-                        }
-    if ((millis() & 512)==(512*draworder)) {if (draworder==0) {draworder=1;}
-                          else {draworder=0;}   
-                         }; 
-
-    if (draworder==0) {draw_car1();draw_car2();}
-        else {draw_car2();draw_car1();}   
-                 
-    track.show(); 
-    if (SMOTOR==1) tone(PIN_AUDIO,FBEEP+int(speed1*440*2)+int(speed2*440*3));
-    delay(tdelay);
-    if (TBEEP>0) {TBEEP--;} else {FBEEP=0;};
-         
-}
\ No newline at end of file