Olivier Nastorg / Utils_dfu

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Fork of Utils by POTLESS

Utils.h@0:794c15bd30b0, 2018-02-06 (annotated)

Committer:
POTLESS_2
Date:
Tue Feb 06 13:15:53 2018 +0000
Revision:
0:794c15bd30b0
Child:
2:5af7a1fb1903
S?paration des fonctions sd card

Who changed what in which revision?

UserRevisionLine numberNew contents of line
POTLESS_2 0:794c15bd30b0 1 #ifndef CHANGEME_H_
POTLESS_2 0:794c15bd30b0 2 #define CHANGEME_H_
POTLESS_2 0:794c15bd30b0 3
POTLESS_2 0:794c15bd30b0 4 #include "mbed.h"
POTLESS_2 0:794c15bd30b0 5 #include <string>
POTLESS_2 0:794c15bd30b0 6
POTLESS_2 0:794c15bd30b0 7 #include "FATFileSystem.h"
POTLESS_2 0:794c15bd30b0 8 #include "SDBlockDevice.h"
POTLESS_2 0:794c15bd30b0 9 #include <stdio.h>
POTLESS_2 0:794c15bd30b0 10 #include <errno.h>
POTLESS_2 0:794c15bd30b0 11
POTLESS_2 0:794c15bd30b0 12 //PIN OUT carte SD
POTLESS_2 0:794c15bd30b0 13 #define SD_MOSI PA_7
POTLESS_2 0:794c15bd30b0 14 #define SD_MISO PA_6
POTLESS_2 0:794c15bd30b0 15 #define SD_SCK PA_5
POTLESS_2 0:794c15bd30b0 16 #define SD_CS PB_6
POTLESS_2 0:794c15bd30b0 17
POTLESS_2 0:794c15bd30b0 18 /** Utils class.
POTLESS_2 0:794c15bd30b0 19 * Rassemblant des fonctions annexes pour le fonctionnement de l'ARNSRS.
POTLESS_2 0:794c15bd30b0 20 *
POTLESS_2 0:794c15bd30b0 21 * A besoin des libs suivantes :
POTLESS_2 0:794c15bd30b0 22 *
POTLESS_2 0:794c15bd30b0 23 * - FATFileSystem
POTLESS_2 0:794c15bd30b0 24 *
POTLESS_2 0:794c15bd30b0 25 * - SDBlockDevice
POTLESS_2 0:794c15bd30b0 26 *
POTLESS_2 0:794c15bd30b0 27 *
POTLESS_2 0:794c15bd30b0 28 * Constantes de l'application :
POTLESS_2 0:794c15bd30b0 29 *
POTLESS_2 0:794c15bd30b0 30 * Pin out carte SD :
POTLESS_2 0:794c15bd30b0 31 *
POTLESS_2 0:794c15bd30b0 32 * - SD_MOSI PA_7
POTLESS_2 0:794c15bd30b0 33 *
POTLESS_2 0:794c15bd30b0 34 * - SD_MISO PA_6
POTLESS_2 0:794c15bd30b0 35 *
POTLESS_2 0:794c15bd30b0 36 * - SD_SCK PA_5
POTLESS_2 0:794c15bd30b0 37 *
POTLESS_2 0:794c15bd30b0 38 * - SD_CS PB_6
POTLESS_2 0:794c15bd30b0 39 *
POTLESS_2 0:794c15bd30b0 40 */
POTLESS_2 0:794c15bd30b0 41
POTLESS_2 0:794c15bd30b0 42 class UTILS
POTLESS_2 0:794c15bd30b0 43 {
POTLESS_2 0:794c15bd30b0 44
POTLESS_2 0:794c15bd30b0 45 public:
POTLESS_2 0:794c15bd30b0 46
POTLESS_2 0:794c15bd30b0 47 /**Remapper une valeur dans une autre échelle.
POTLESS_2 0:794c15bd30b0 48 * @param float Valeur à remapper
POTLESS_2 0:794c15bd30b0 49 * @param float Minimum de l'échelle de la valeur
POTLESS_2 0:794c15bd30b0 50 * @param float Maximum de l'échelle de la valeur
POTLESS_2 0:794c15bd30b0 51 * @param float Minimum de la nouvelle échelle
POTLESS_2 0:794c15bd30b0 52 * @param float Maximum de de la nouvelle échelle
POTLESS_2 0:794c15bd30b0 53 */
POTLESS_2 0:794c15bd30b0 54 static float Remap(float x, float in_min, float in_max, float out_min, float out_max);
POTLESS_2 0:794c15bd30b0 55
POTLESS_2 0:794c15bd30b0 56 /**Contraint une valeur entre deux limites.
POTLESS_2 0:794c15bd30b0 57 * @param float Valeur à contraindre
POTLESS_2 0:794c15bd30b0 58 * @param float Minimum de la valeur
POTLESS_2 0:794c15bd30b0 59 * @param float Maximum de la valeur
POTLESS_2 0:794c15bd30b0 60 */
POTLESS_2 0:794c15bd30b0 61 static float constrain(float x, float a, float b);
POTLESS_2 0:794c15bd30b0 62
POTLESS_2 0:794c15bd30b0 63 /**Fonction de stockage valeur sur la carte SD.
POTLESS_2 0:794c15bd30b0 64 * @param float Val_To_Store, la valeur à stocker
POTLESS_2 0:794c15bd30b0 65 * @param char* Nom du fichier ou stocker cette valeur
POTLESS_2 0:794c15bd30b0 66 */
POTLESS_2 0:794c15bd30b0 67 static void Store_A_Val(float Val_To_Store, char* File_Name);
POTLESS_2 0:794c15bd30b0 68
POTLESS_2 0:794c15bd30b0 69 /**Fonction de récupération d'une valeur stockée sur la carte SD.
POTLESS_2 0:794c15bd30b0 70 * @param char* Nom du fichier ou stocker cette valeur
POTLESS_2 0:794c15bd30b0 71 * @returns
POTLESS_2 0:794c15bd30b0 72 * valeur de calibration des capteurs O2
POTLESS_2 0:794c15bd30b0 73 */
POTLESS_2 0:794c15bd30b0 74 static float Read_A_Val(char* File_Name);
POTLESS_2 0:794c15bd30b0 75
POTLESS_2 0:794c15bd30b0 76 /**Fonction d'enregistrement d'une chaine de charatères sur la carte SD.
POTLESS_2 0:794c15bd30b0 77 * @param char* To_Store, chaine de charactères
POTLESS_2 0:794c15bd30b0 78 * @param char* Nom du fichier, s'il existe il est ouvert, sinon il est créé
POTLESS_2 0:794c15bd30b0 79 */
POTLESS_2 0:794c15bd30b0 80 static void Write_SD_File(string To_Store, char* File_Name = "Data_LOG.txt");
POTLESS_2 0:794c15bd30b0 81
POTLESS_2 0:794c15bd30b0 82 /**Fonction de lecture d'un fichier sur la carte SD.
POTLESS_2 0:794c15bd30b0 83 * @param char* Nom du fichier
POTLESS_2 0:794c15bd30b0 84 */
POTLESS_2 0:794c15bd30b0 85 static void Read_SD_File(string File_Name = "Data_LOG.txt");
POTLESS_2 0:794c15bd30b0 86
POTLESS_2 0:794c15bd30b0 87 /**Fonction d'éffaçage d'un fichier sur la carte SD.
POTLESS_2 0:794c15bd30b0 88 * @param char* Nom du fichier
POTLESS_2 0:794c15bd30b0 89 */
POTLESS_2 0:794c15bd30b0 90 static void Delete_SD_File(string File_Name);
POTLESS_2 0:794c15bd30b0 91
POTLESS_2 0:794c15bd30b0 92 /**Fonction d'éffaçage d'un fichier sur la carte SD.
POTLESS_2 0:794c15bd30b0 93 * @param char* Nom du fichier à effacer
POTLESS_2 0:794c15bd30b0 94 * @param char* Nouveau Nom du fichier
POTLESS_2 0:794c15bd30b0 95 */
POTLESS_2 0:794c15bd30b0 96 static void Rename_SD_File(string Old_File_Name, string New_File_Name);
POTLESS_2 0:794c15bd30b0 97
POTLESS_2 0:794c15bd30b0 98 /**Fonction montage de la carte SD.
POTLESS_2 0:794c15bd30b0 99 */
POTLESS_2 0:794c15bd30b0 100 static void Mount_SD();
POTLESS_2 0:794c15bd30b0 101
POTLESS_2 0:794c15bd30b0 102 /**Fonction demontage de la carte SD.
POTLESS_2 0:794c15bd30b0 103 */
POTLESS_2 0:794c15bd30b0 104 static void UnMount_SD();
POTLESS_2 0:794c15bd30b0 105
POTLESS_2 0:794c15bd30b0 106 /**Fonction formatage de la carte SD.
POTLESS_2 0:794c15bd30b0 107 */
POTLESS_2 0:794c15bd30b0 108 static void Format_SD();
POTLESS_2 0:794c15bd30b0 109
POTLESS_2 0:794c15bd30b0 110 private:
POTLESS_2 0:794c15bd30b0 111 //Rien...
POTLESS_2 0:794c15bd30b0 112 };
POTLESS_2 0:794c15bd30b0 113 #endif