ENIB 2022 - groupe B : Labyrinthe : Différence entre versions
(Page créée avec « ==photo de l'équipe== 600px ==Que fait ce projet ? == Le but est de diriger une bille dans un labyrinthe en jouant avec son inclinaison à... ») |
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==Code== | ==Code== | ||
<pre> | <pre> | ||
| − | + | #include <Servo.h> | |
| + | #include <FastLED.h> //bibliothèque FastLED, utilisation d'un exemple proposé | ||
| + | |||
| + | // Pride2015 | ||
| + | // Animated, ever-changing rainbows. | ||
| + | // by Mark Kriegsman | ||
| + | |||
| + | #if FASTLED_VERSION < 3001000 | ||
| + | #error "Requires FastLED 3.1 or later; check github for latest code." | ||
| + | #endif | ||
| + | |||
| + | #define DATA_PIN D7 //PIN d'entré | ||
| + | //#define CLK_PIN 4 | ||
| + | #define LED_TYPE WS2812 //type de LED | ||
| + | #define COLOR_ORDER GRB | ||
| + | #define NUM_LEDS 20 //nombre de LED | ||
| + | #define BRIGHTNESS 255 //luminosité | ||
| + | |||
| + | CRGB leds[NUM_LEDS]; | ||
| + | |||
| + | |||
| + | Servo Xesc; //servo moteur axe X | ||
| + | int Xval; //potentiomètre axe X | ||
| + | int XPinCLK = D1; | ||
| + | int XPinDT = D2; | ||
| + | static long XencoderPos = 45; //position initiale de l'encodeur | ||
| + | int XPinCLKLast = LOW; | ||
| + | int XnbPas = 90; // Résolution de l'encodeur | ||
| + | int Xn = LOW; | ||
| + | |||
| + | |||
| + | |||
| + | Servo Yesc; //servo moteur axe Y | ||
| + | int Yval; //potentiomètre axe Y | ||
| + | int YPinCLK = D3; | ||
| + | int YPinDT = D4; | ||
| + | static long YencoderPos = 45; //position initiale de l'encodeur | ||
| + | int YPinCLKLast = LOW; | ||
| + | int YnbPas = 90; // Résolution de l'encodeur | ||
| + | int Yn = LOW; | ||
| + | |||
| + | void setup() { | ||
| + | pinMode (XPinCLK,INPUT); //servo moteur et potentiomètre axe X | ||
| + | pinMode (XPinDT,INPUT); | ||
| + | Xesc.attach(D5); | ||
| + | |||
| + | pinMode (YPinCLK,INPUT); //servo moteur et potentiomètre axe Y | ||
| + | pinMode (YPinDT,INPUT); | ||
| + | Yesc.attach(D6); | ||
| + | Serial.begin (9600); | ||
| + | delay(3000); | ||
| + | |||
| + | FastLED.addLeds<LED_TYPE,DATA_PIN,COLOR_ORDER>(leds, NUM_LEDS) | ||
| + | .setCorrection(TypicalLEDStrip) | ||
| + | .setDither(BRIGHTNESS < 255); | ||
| + | |||
| + | FastLED.setBrightness(BRIGHTNESS); | ||
| + | } | ||
| + | |||
| + | |||
| + | void loop() { | ||
| + | Xn = digitalRead(XPinCLK); //servo moteur axe X | ||
| + | |||
| + | if ((XPinCLKLast == LOW) && (Xn == HIGH)) { //détermination du sens de rotation | ||
| + | |||
| + | if (digitalRead(XPinDT) == LOW) { | ||
| + | Serial.print("Sens antihoraire, position "); | ||
| + | XencoderPos--; | ||
| + | if ( XencoderPos < (XnbPas/2-XnbPas/18) ) { //angle maximal | ||
| + | XencoderPos = (XnbPas/2-XnbPas/18); | ||
| + | } | ||
| + | } else { | ||
| + | Serial.print("Sens horaire, position "); | ||
| + | XencoderPos++; | ||
| + | if ( XencoderPos > (XnbPas/2+XnbPas/18) ) { //angle maximal | ||
| + | XencoderPos = (XnbPas/2+XnbPas/18); | ||
| + | } | ||
| + | } | ||
| + | Serial.print (XencoderPos); Serial.print(", angle "); Serial.println( abs ( XencoderPos * ( 360 / XnbPas ) )); //affichage des valeurs | ||
| + | //Serial.print ("/"); | ||
| + | Xesc.write(abs ( XencoderPos * ( 360 / XnbPas ) )); //position du servo moteur | ||
| + | |||
| + | } | ||
| + | XPinCLKLast = Xn; | ||
| + | |||
| + | Yn = digitalRead(YPinCLK); //servo moteur axe Y | ||
| + | |||
| + | if ((YPinCLKLast == LOW) && (Yn == HIGH)) { //détermination du sens de rotation | ||
| + | |||
| + | if (digitalRead(YPinDT) == LOW) { | ||
| + | Serial.print("Sens antihoraire, position "); | ||
| + | YencoderPos--; | ||
| + | if ( YencoderPos < (YnbPas/2-YnbPas/18) ) { //angle maximal | ||
| + | YencoderPos = (YnbPas/2-YnbPas/18); | ||
| + | } | ||
| + | } else { | ||
| + | Serial.print("Sens horaire, position "); | ||
| + | YencoderPos++; | ||
| + | if ( YencoderPos > (YnbPas/2+YnbPas/18) ) { //angle maximal | ||
| + | YencoderPos = (YnbPas/2+YnbPas/18); | ||
| + | } | ||
| + | } | ||
| + | Serial.print (YencoderPos); Serial.print(", angle "); Serial.println( abs ( YencoderPos * ( 360 / YnbPas ) )); //affichage des valeurs | ||
| + | //Serial.print ("/"); | ||
| + | Yesc.write(abs ( YencoderPos * ( 360 / YnbPas ) )); //position du servo moteur | ||
| + | |||
| + | } | ||
| + | YPinCLKLast = Yn; | ||
| + | |||
| + | pride(); //lancement des LED | ||
| + | FastLED.show(); | ||
| + | |||
| + | } | ||
| + | |||
| + | |||
| + | |||
| + | // This function draws rainbows with an ever-changing, | ||
| + | // widely-varying set of parameters. | ||
| + | void pride() | ||
| + | { | ||
| + | static uint16_t sPseudotime = 0; | ||
| + | static uint16_t sLastMillis = 0; | ||
| + | static uint16_t sHue16 = 0; | ||
| + | |||
| + | uint8_t sat8 = beatsin88( 87, 220, 250); | ||
| + | uint8_t brightdepth = beatsin88( 341, 96, 224); | ||
| + | uint16_t brightnessthetainc16 = beatsin88( 203, (25 * 256), (40 * 256)); | ||
| + | uint8_t msmultiplier = beatsin88(147, 23, 60); | ||
| + | |||
| + | uint16_t hue16 = sHue16;//gHue * 256; | ||
| + | uint16_t hueinc16 = beatsin88(113, 1, 3000); | ||
| + | |||
| + | uint16_t ms = millis(); | ||
| + | uint16_t deltams = ms - sLastMillis ; | ||
| + | sLastMillis = ms; | ||
| + | sPseudotime += deltams * msmultiplier; | ||
| + | sHue16 += deltams * beatsin88( 400, 5,9); | ||
| + | uint16_t brightnesstheta16 = sPseudotime; | ||
| + | |||
| + | for( uint16_t i = 0 ; i < NUM_LEDS; i++) { | ||
| + | hue16 += hueinc16; | ||
| + | uint8_t hue8 = hue16 / 256; | ||
| + | |||
| + | brightnesstheta16 += brightnessthetainc16; | ||
| + | uint16_t b16 = sin16( brightnesstheta16 ) + 32768; | ||
| + | |||
| + | uint16_t bri16 = (uint32_t)((uint32_t)b16 * (uint32_t)b16) / 65536; | ||
| + | uint8_t bri8 = (uint32_t)(((uint32_t)bri16) * brightdepth) / 65536; | ||
| + | bri8 += (255 - brightdepth); | ||
| + | |||
| + | CRGB newcolor = CHSV( hue8, sat8, bri8); | ||
| + | |||
| + | uint16_t pixelnumber = i; | ||
| + | pixelnumber = (NUM_LEDS-1) - pixelnumber; | ||
| + | |||
| + | nblend( leds[pixelnumber], newcolor, 64); | ||
| + | } | ||
| + | } | ||
</pre> | </pre> | ||
Version du 17 janvier 2022 à 10:40
photo de l'équipe
Que fait ce projet ?
Le but est de diriger une bille dans un labyrinthe en jouant avec son inclinaison à l'aide de deux potentiomètres comme actionneurs.
Liste des composants
- composant 1
- composant 2
- ...
Code
#include <Servo.h>
#include <FastLED.h> //bibliothèque FastLED, utilisation d'un exemple proposé
// Pride2015
// Animated, ever-changing rainbows.
// by Mark Kriegsman
#if FASTLED_VERSION < 3001000
#error "Requires FastLED 3.1 or later; check github for latest code."
#endif
#define DATA_PIN D7 //PIN d'entré
//#define CLK_PIN 4
#define LED_TYPE WS2812 //type de LED
#define COLOR_ORDER GRB
#define NUM_LEDS 20 //nombre de LED
#define BRIGHTNESS 255 //luminosité
CRGB leds[NUM_LEDS];
Servo Xesc; //servo moteur axe X
int Xval; //potentiomètre axe X
int XPinCLK = D1;
int XPinDT = D2;
static long XencoderPos = 45; //position initiale de l'encodeur
int XPinCLKLast = LOW;
int XnbPas = 90; // Résolution de l'encodeur
int Xn = LOW;
Servo Yesc; //servo moteur axe Y
int Yval; //potentiomètre axe Y
int YPinCLK = D3;
int YPinDT = D4;
static long YencoderPos = 45; //position initiale de l'encodeur
int YPinCLKLast = LOW;
int YnbPas = 90; // Résolution de l'encodeur
int Yn = LOW;
void setup() {
pinMode (XPinCLK,INPUT); //servo moteur et potentiomètre axe X
pinMode (XPinDT,INPUT);
Xesc.attach(D5);
pinMode (YPinCLK,INPUT); //servo moteur et potentiomètre axe Y
pinMode (YPinDT,INPUT);
Yesc.attach(D6);
Serial.begin (9600);
delay(3000);
FastLED.addLeds<LED_TYPE,DATA_PIN,COLOR_ORDER>(leds, NUM_LEDS)
.setCorrection(TypicalLEDStrip)
.setDither(BRIGHTNESS < 255);
FastLED.setBrightness(BRIGHTNESS);
}
void loop() {
Xn = digitalRead(XPinCLK); //servo moteur axe X
if ((XPinCLKLast == LOW) && (Xn == HIGH)) { //détermination du sens de rotation
if (digitalRead(XPinDT) == LOW) {
Serial.print("Sens antihoraire, position ");
XencoderPos--;
if ( XencoderPos < (XnbPas/2-XnbPas/18) ) { //angle maximal
XencoderPos = (XnbPas/2-XnbPas/18);
}
} else {
Serial.print("Sens horaire, position ");
XencoderPos++;
if ( XencoderPos > (XnbPas/2+XnbPas/18) ) { //angle maximal
XencoderPos = (XnbPas/2+XnbPas/18);
}
}
Serial.print (XencoderPos); Serial.print(", angle "); Serial.println( abs ( XencoderPos * ( 360 / XnbPas ) )); //affichage des valeurs
//Serial.print ("/");
Xesc.write(abs ( XencoderPos * ( 360 / XnbPas ) )); //position du servo moteur
}
XPinCLKLast = Xn;
Yn = digitalRead(YPinCLK); //servo moteur axe Y
if ((YPinCLKLast == LOW) && (Yn == HIGH)) { //détermination du sens de rotation
if (digitalRead(YPinDT) == LOW) {
Serial.print("Sens antihoraire, position ");
YencoderPos--;
if ( YencoderPos < (YnbPas/2-YnbPas/18) ) { //angle maximal
YencoderPos = (YnbPas/2-YnbPas/18);
}
} else {
Serial.print("Sens horaire, position ");
YencoderPos++;
if ( YencoderPos > (YnbPas/2+YnbPas/18) ) { //angle maximal
YencoderPos = (YnbPas/2+YnbPas/18);
}
}
Serial.print (YencoderPos); Serial.print(", angle "); Serial.println( abs ( YencoderPos * ( 360 / YnbPas ) )); //affichage des valeurs
//Serial.print ("/");
Yesc.write(abs ( YencoderPos * ( 360 / YnbPas ) )); //position du servo moteur
}
YPinCLKLast = Yn;
pride(); //lancement des LED
FastLED.show();
}
// This function draws rainbows with an ever-changing,
// widely-varying set of parameters.
void pride()
{
static uint16_t sPseudotime = 0;
static uint16_t sLastMillis = 0;
static uint16_t sHue16 = 0;
uint8_t sat8 = beatsin88( 87, 220, 250);
uint8_t brightdepth = beatsin88( 341, 96, 224);
uint16_t brightnessthetainc16 = beatsin88( 203, (25 * 256), (40 * 256));
uint8_t msmultiplier = beatsin88(147, 23, 60);
uint16_t hue16 = sHue16;//gHue * 256;
uint16_t hueinc16 = beatsin88(113, 1, 3000);
uint16_t ms = millis();
uint16_t deltams = ms - sLastMillis ;
sLastMillis = ms;
sPseudotime += deltams * msmultiplier;
sHue16 += deltams * beatsin88( 400, 5,9);
uint16_t brightnesstheta16 = sPseudotime;
for( uint16_t i = 0 ; i < NUM_LEDS; i++) {
hue16 += hueinc16;
uint8_t hue8 = hue16 / 256;
brightnesstheta16 += brightnessthetainc16;
uint16_t b16 = sin16( brightnesstheta16 ) + 32768;
uint16_t bri16 = (uint32_t)((uint32_t)b16 * (uint32_t)b16) / 65536;
uint8_t bri8 = (uint32_t)(((uint32_t)bri16) * brightdepth) / 65536;
bri8 += (255 - brightdepth);
CRGB newcolor = CHSV( hue8, sat8, bri8);
uint16_t pixelnumber = i;
pixelnumber = (NUM_LEDS-1) - pixelnumber;
nblend( leds[pixelnumber], newcolor, 64);
}
}
