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ConfigFile.hpp
00001 #ifndef CONFIGURATION_FILE_H 00002 #define CONFIGURATION_FILE_H 00003 00004 #include "mbed.h" 00005 #include "rpc.h" 00006 #include <fstream> 00007 #include <iostream> 00008 00009 struct configSPI { 00010 PinName mosi; 00011 PinName miso; 00012 PinName sck; 00013 }; 00014 00015 struct configI2C { 00016 PinName sda; 00017 PinName scl; 00018 }; 00019 00020 class ConfigFile 00021 { 00022 public: 00023 /*Constructeur*/ 00024 ConfigFile(const char* fileName, uint8_t &level, uint8_t &numLeds, configSPI &spi, configI2C &i2c, PinName &latchPin) { 00025 int l, n; 00026 char configPins[6][3]; 00027 00028 /*Utiliser le système de fichier local*/ 00029 LocalFileSystem local("local"); 00030 00031 /*Ouvrir le fichier de configuration*/ 00032 FILE* ConfigFile = fopen(fileName, "r"); 00033 00034 if(ConfigFile) { 00035 00036 /*Lire les données de configuration*/ 00037 fscanf(ConfigFile, 00038 "Difficulte = %d\nNombre de LEDs = %d\n\nMOSI pin = %s\nMISO pin = %s\nSCK pin = %s\nLatch pin = %s\n\nSDA pin = %s\nSCL pin = %s", 00039 &l, &n, configPins[0], configPins[1], configPins[2], configPins[3], configPins[4], configPins[5]); 00040 00041 /*Niveau du jeu*/ 00042 level = (uint8_t) l; 00043 00044 /*Nombre de LEDs sur le bandeau*/ 00045 numLeds = (uint8_t) n; 00046 00047 /*SPI*/ 00048 spi.mosi = parse_pins(configPins[0]); 00049 spi.miso = parse_pins(configPins[1]); 00050 spi.sck = parse_pins(configPins[2]); 00051 00052 /*Latch pin*/ 00053 latchPin = parse_pins(configPins[3]); 00054 00055 /*I2C*/ 00056 i2c.sda = parse_pins(configPins[4]); 00057 i2c.scl = parse_pins(configPins[5]); 00058 00059 /*Fermer le fichier de configuration*/ 00060 fclose(ConfigFile); 00061 00062 } else { 00063 std::cerr << "Erreur lors de l'ouverture du fichier de configuration !" << std::endl; 00064 } 00065 } 00066 }; 00067 #endif
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