{"id":270,"date":"2013-12-29T22:30:00","date_gmt":"2013-12-29T21:30:00","guid":{"rendered":"http:\/\/wordpress.callac.online\/index.php\/reception-depuis-arduino-des-signaux-dune-telecommande\/"},"modified":"2022-01-05T22:41:57","modified_gmt":"2022-01-05T21:41:57","slug":"reception-depuis-arduino-des-signaux-dune-telecommande","status":"publish","type":"page","link":"https:\/\/wordpress.callac.online\/index.php\/numerique\/arduino\/la-communication-infrarouge\/reception-depuis-arduino-des-signaux-dune-telecommande\/","title":{"rendered":"R\u00e9ception depuis Arduino des signaux d’une t\u00e9l\u00e9commande"},"content":{"rendered":"

L’objectif<\/h2>\n

Comme nous savons r\u00e9cup\u00e9rer le type et les codes d’une t\u00e9l\u00e9commande<\/a>,
on peut alors, \u00e0 la r\u00e9ception d’un signal \u00e9mis par cette t\u00e9l\u00e9commande, choisir de faire telle ou telle action.<\/p>\n

Un exemple de code<\/h2>\n

Dans cet exemple, le r\u00e9cepteur est branch\u00e9 sur le pin11 d’Arduino.<\/p>\n

En fichier sont d\u00e9finies les codes correspondant \u00e0 chaque touche de la t\u00e9l\u00e9commande.<\/p>\n

Il suffit alors de comparer le signal re\u00e7u avec ces codes pour agir en cons\u00e9quence.<\/p>\n

\/* \n Reception infrarouge \n Utilisation du kit LDB (LadDeGaragem)\n Type NEC\n *\/\n\n\n#define LDB_Touche_0 0xE12430CF\n#define LDB_Touche_1 0xE12440BF\n#define LDB_Touche_2 0xE12428D7\n#define LDB_Touche_3 0xE1246897\n#define LDB_Touche_4 0xE124B847\n#define LDB_Touche_5 0xE124F00F\n#define LDB_Touche_6 0xE1249867\n#define LDB_Touche_7 0xE1247887\n#define LDB_Touche_8 0xE124B04F\n#define LDB_Touche_9 0xE124F807\n#define LDB_Touche_Volume_Up 0xE12458A7\n#define LDB_Touche_Volume_Down 0xE124A05F\n#define LDB_Touche_Diese 0xE124E817\n#define LDB_Touche_Sel 0xE12418E7\n#define LDB_Touche_Mute 0xE124609F\n#define LDB_Touche_Source 0xE12448B7\n#define LDB_Touche_Disp 0xE124C837\n#define LDB_Touche_Band 0xE124D827\n\n\n\n#include <IRremote.h>\n\nint broche_reception = 11; \/\/ broche 11 utilis\u00e9e \nIRrecv reception_ir(broche_reception); \/\/ cr\u00e9e une instance \ndecode_results decode_ir; \/\/ stockage donn\u00e9es re\u00e7ues\n\n\nvoid setup() \n{ \n  Serial.begin(9600); \n  reception_ir.enableIRIn(); \/\/ d\u00e9marre la r\u00e9ception \n}\n\nvoid loop() \n{ \n  if (reception_ir.decode(&decode_ir)) \n  { \n    Serial.println(decode_ir.value, HEX);\n    switch (decode_ir.value)\n    {\n    case  LDB_Touche_0 : \/\/\/\/ Touche 0\n      Serial.println(\"Touche 0\");\n      break;\n\n    case  LDB_Touche_1 : \/\/\/\/ Touche 1\n      Serial.println(\"Touche 1\");\n      break;\n\n    case  LDB_Touche_2 : \/\/\/\/ Touche 2\n      Serial.println(\"Touche 2\");\n      break;\n\n    case  LDB_Touche_3 : \/\/\/\/ Touche 3\n      Serial.println(\"Touche 3\");\n      break;\t\n    case  LDB_Touche_4 : \/\/\/\/ Touche 4\n      Serial.println(\"Touche 4\");\n      break;\t\n\n    case  LDB_Touche_5 : \/\/\/\/ Touche 5\n      Serial.println(\"Touche 5\");\n      break;\n\n    case  LDB_Touche_6 : \/\/\/\/ Touche 6\n      Serial.println(\"Touche 6\");\n      break;\t\n\n    case  LDB_Touche_7 : \/\/\/\/ Touche 7\n      Serial.println(\"Touche 7\");\n      break;\t\n\n    case  LDB_Touche_8 : \/\/\/\/ Touche 8\n      Serial.println(\"Touche 8\");\n      break;\n\n    case  LDB_Touche_9 : \/\/\/\/ Touche 9\n      Serial.println(\"Touche 9\");\n      break;\n\n    case  LDB_Touche_Volume_Up : \/\/\/\/ Touche Volume Up\n      Serial.println(\"Touche Volume Up\");\n      break;\t\n\n    case  LDB_Touche_Volume_Down : \/\/\/\/ Touche Volume Down\n      Serial.println(\"Touche Volume Down\");\n      break;\t\n\ncase  LDB_Touche_Diese : \/\/\/\/ Touche Diese\n      Serial.println(\"Touche Diese\");\n      break;\t\n\n    case  LDB_Touche_Sel : \/\/\/\/ Touche Sel\n      Serial.println(\"Touche Sel\");\n      break;\t\n\n    case  LDB_Touche_Mute : \/\/\/\/ Touche Mute\n      Serial.println(\"Touche Mute\");\n      break;\t\n\n    case  LDB_Touche_Source : \/\/\/\/ Touche Source\n      Serial.println(\"Touche Source\");\n      break;\t\n    case  LDB_Touche_Disp : \/\/\/\/ Touche Disp\n      Serial.println(\"Touche Disp\");\n      break;\t\n\n    case  LDB_Touche_Band : \/\/\/\/ Band\n      Serial.println(\"Touche Band\");\n      break;\t\n\n    }\n\n\n    reception_ir.resume(); \/\/ re\u00e7oit le prochain code\n\n  } \n}\n\n\n<\/pre>\n\n\n
Simulation<\/h2>\n\n\n\n
    \n
  • Lancer la simulation<\/li>\n
  • Cliquer sur \u00ab\u00a0Code\u00a0\u00bb<\/li>\n
  • Clique sur \u00ab\u00a0Moniteur S\u00e9rie\u00a0\u00bb<\/li>\n
  • Cliquer sur la t\u00e9l\u00e9commande et regarder les messages sur la liaison s\u00e9rie.<\/li>\n<\/ul>\n\n\n\n