Louise Kraffe / Mbed 2 deprecated test_led_rgb

just a test to export

Dependencies:   mbed NeoPixel

main.cpp@0:b098b6e14465, 2021-11-17 (annotated)

Committer:
arkhadium
Date:
Wed Nov 17 13:22:26 2021 +0000
Revision:
0:b098b6e14465
test for rgb led

Who changed what in which revision?

UserRevisionLine numberNew contents of line
arkhadium 0:b098b6e14465 1 #include "mbed.h"
arkhadium 0:b098b6e14465 2 #include "neopixel.h" // Bibliothèque pour les LED's neopixel WS2812
arkhadium 0:b098b6e14465 3
arkhadium 0:b098b6e14465 4 #define nb_led 3 // Nombre de LED utiliser
arkhadium 0:b098b6e14465 5 #define tension_min 0.265f // Tension min de la pile égale à 0.9V
arkhadium 0:b098b6e14465 6 #define tension_max 0.455f // Tension max de la pile égale à 1.55V
arkhadium 0:b098b6e14465 7 #define tension_non_alcaline 0.6f // Tension d'une pile qui dépasse les 2V donc ce n'est pas alcaline
arkhadium 0:b098b6e14465 8 #define mode_max 5 // Nombre de mode
arkhadium 0:b098b6e14465 9 #define cycle_nb 10 // Le nombre de charge et décharge au meme temps
arkhadium 0:b098b6e14465 10
arkhadium 0:b098b6e14465 11 uint32_t rouge = 0xFF0000;
arkhadium 0:b098b6e14465 12 uint32_t jaune = 0xFFFF00;
arkhadium 0:b098b6e14465 13 uint32_t vert = 0x00FF00; // Pour allumer les LED's
arkhadium 0:b098b6e14465 14 uint32_t bleu = 0x0000FF;
arkhadium 0:b098b6e14465 15 uint32_t violet = 0xFF00FF;
arkhadium 0:b098b6e14465 16 uint32_t non_couleur = 0x000000;
arkhadium 0:b098b6e14465 17
arkhadium 0:b098b6e14465 18 float adj_lum = 0.05f; // Adjustement de l'intensité lumineuse
arkhadium 0:b098b6e14465 19 float mes_pile = 0; // Mesurer la tension de la pile
arkhadium 0:b098b6e14465 20 int mode = 0; // Initialiser le mode
arkhadium 0:b098b6e14465 21
arkhadium 0:b098b6e14465 22 PwmOut charge(D9); // Pin PWM charge
arkhadium 0:b098b6e14465 23 NeoPixelOut neoPixel(D11); // Pin DIN LED
arkhadium 0:b098b6e14465 24 Pixel pixels[nb_led]; // Fonction pour allumer les LED's
arkhadium 0:b098b6e14465 25 DigitalIn BP(D5, PullDown); // Bouton poussoir
arkhadium 0:b098b6e14465 26 AnalogIn mes(A0); // Mesure la tension de la pile
arkhadium 0:b098b6e14465 27 int etat_BP = 0;
arkhadium 0:b098b6e14465 28 //Fonctions
arkhadium 0:b098b6e14465 29 void init(); // Fonction pour Initialiser
arkhadium 0:b098b6e14465 30 void changement_mode(); // Fonction pour changer le mode
arkhadium 0:b098b6e14465 31 void led_init(float adj_lum); // Fonction pour initialiser les LED's
arkhadium 0:b098b6e14465 32 void led_reset();
arkhadium 0:b098b6e14465 33 void eteindre_led(int led); // Fonction pour étaindre les LED's
arkhadium 0:b098b6e14465 34 void led_controlle(int led, uint32_t color); // Fonction pour controller les LED's
arkhadium 0:b098b6e14465 35
arkhadium 0:b098b6e14465 36 int main()
arkhadium 0:b098b6e14465 37 {
arkhadium 0:b098b6e14465 38 init();
arkhadium 0:b098b6e14465 39 //led_reset();
arkhadium 0:b098b6e14465 40
arkhadium 0:b098b6e14465 41 while (1) {
arkhadium 0:b098b6e14465 42
arkhadium 0:b098b6e14465 43 switch(etat_BP) {
arkhadium 0:b098b6e14465 44
arkhadium 0:b098b6e14465 45 case 0 :
arkhadium 0:b098b6e14465 46 if (BP) {
arkhadium 0:b098b6e14465 47 wait_ms(50);
arkhadium 0:b098b6e14465 48 changement_mode();
arkhadium 0:b098b6e14465 49 etat_BP ++;
arkhadium 0:b098b6e14465 50
arkhadium 0:b098b6e14465 51 }
arkhadium 0:b098b6e14465 52 break;
arkhadium 0:b098b6e14465 53
arkhadium 0:b098b6e14465 54 case 1 :
arkhadium 0:b098b6e14465 55 if (!BP) {
arkhadium 0:b098b6e14465 56
arkhadium 0:b098b6e14465 57 wait_ms(50);
arkhadium 0:b098b6e14465 58 etat_BP ++;
arkhadium 0:b098b6e14465 59 }
arkhadium 0:b098b6e14465 60 break;
arkhadium 0:b098b6e14465 61
arkhadium 0:b098b6e14465 62 case 2 :
arkhadium 0:b098b6e14465 63 etat_BP = 0;
arkhadium 0:b098b6e14465 64 break;
arkhadium 0:b098b6e14465 65
arkhadium 0:b098b6e14465 66 default :
arkhadium 0:b098b6e14465 67 etat_BP = 0;
arkhadium 0:b098b6e14465 68 break;
arkhadium 0:b098b6e14465 69 }
arkhadium 0:b098b6e14465 70 }
arkhadium 0:b098b6e14465 71 }
arkhadium 0:b098b6e14465 72
arkhadium 0:b098b6e14465 73
arkhadium 0:b098b6e14465 74 void init()
arkhadium 0:b098b6e14465 75 {
arkhadium 0:b098b6e14465 76 led_init(adj_lum);
arkhadium 0:b098b6e14465 77 }
arkhadium 0:b098b6e14465 78 void changement_mode()
arkhadium 0:b098b6e14465 79 {
arkhadium 0:b098b6e14465 80 mode++;
arkhadium 0:b098b6e14465 81
arkhadium 0:b098b6e14465 82 switch(mode) {
arkhadium 0:b098b6e14465 83 case 0:
arkhadium 0:b098b6e14465 84 //led_reset();
arkhadium 0:b098b6e14465 85 break;
arkhadium 0:b098b6e14465 86 case 1:
arkhadium 0:b098b6e14465 87 led_controlle(1, jaune);
arkhadium 0:b098b6e14465 88 break;
arkhadium 0:b098b6e14465 89 case 2:
arkhadium 0:b098b6e14465 90 led_controlle(2, bleu);
arkhadium 0:b098b6e14465 91 break;
arkhadium 0:b098b6e14465 92 case 3:
arkhadium 0:b098b6e14465 93 led_controlle(3, rouge);
arkhadium 0:b098b6e14465 94 break;
arkhadium 0:b098b6e14465 95 case 4:
arkhadium 0:b098b6e14465 96 led_controlle(3, non_couleur);
arkhadium 0:b098b6e14465 97 break;
arkhadium 0:b098b6e14465 98 default:
arkhadium 0:b098b6e14465 99 //led_reset();
arkhadium 0:b098b6e14465 100 mode = 0;
arkhadium 0:b098b6e14465 101 break;
arkhadium 0:b098b6e14465 102 }
arkhadium 0:b098b6e14465 103 wait_ms(10);
arkhadium 0:b098b6e14465 104 }
arkhadium 0:b098b6e14465 105
arkhadium 0:b098b6e14465 106 //////////////////////////////////// LED ////////////////////////////////////
arkhadium 0:b098b6e14465 107 void led_init(float adj_lum)
arkhadium 0:b098b6e14465 108 {
arkhadium 0:b098b6e14465 109 wait_ms(20); // wait for HSE to stabilize
arkhadium 0:b098b6e14465 110 neoPixel.global_scale = adj_lum; // Adjust brightness
arkhadium 0:b098b6e14465 111 neoPixel.normalize = false; // Equalize brightness to make r + g + b = 255
arkhadium 0:b098b6e14465 112 }
arkhadium 0:b098b6e14465 113
arkhadium 0:b098b6e14465 114 void led_reset()
arkhadium 0:b098b6e14465 115 {
arkhadium 0:b098b6e14465 116 for(int i=1; i==4; i++) {
arkhadium 0:b098b6e14465 117 //pixels[i].hex = non_couleur;
arkhadium 0:b098b6e14465 118 led_controlle(i,jaune);
arkhadium 0:b098b6e14465 119 }
arkhadium 0:b098b6e14465 120 }
arkhadium 0:b098b6e14465 121
arkhadium 0:b098b6e14465 122 void led_controlle(int led, uint32_t color)
arkhadium 0:b098b6e14465 123 {
arkhadium 0:b098b6e14465 124
arkhadium 0:b098b6e14465 125 pixels[led-1].hex = color;
arkhadium 0:b098b6e14465 126 neoPixel.send(pixels, nb_led);
arkhadium 0:b098b6e14465 127 }
arkhadium 0:b098b6e14465 128
arkhadium 0:b098b6e14465 129 void eteindre_led(int led)
arkhadium 0:b098b6e14465 130 {
arkhadium 0:b098b6e14465 131
arkhadium 0:b098b6e14465 132
arkhadium 0:b098b6e14465 133 }