Revision 0:34945468db9f, committed 2017-04-02

Comitter:

Damien75

Date:

Sun Apr 02 09:48:30 2017 +0000

Commit message:

Projet C++ embarqu? MBED; Damien et Nicolas

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/AnalyseurMot.cpp	Sun Apr 02 09:48:30 2017 +0000
@@ -0,0 +1,70 @@
+#include "AnalyseurMot.h"
+
+LED_Bar bar(p6, p5);
+
+using namespace std;
+
+// Constructeur de la classe permettant d'initialiser les pointeurs
+// sur le mot à trouver défini dans le main ainsi que le mot en cours
+// de traitement par le joueur
+// Initialise le Led barre à son maximum (10)
+
+AnalyseurMot::AnalyseurMot(char * motMystere, char * motEssai)
+{
+    _motEssai = motEssai;
+    _motMystere = motMystere;
+    _lvlBar=10;
+    bar.setLevel(_lvlBar);
+}
+
+// Destructeur de la classe
+
+AnalyseurMot::~AnalyseurMot()
+{    
+}
+
+// Méthode permettant de comparer le mot que le joueur est en train 
+// de manipuler avec le mot à trouver
+// Si la lettre choisi par le joueur est dans le mot à trouver,
+// celle-ci est placée dans le mot manipulé, dans le cas contraire
+// le Led barre perd une led
+
+void AnalyseurMot::comparerMot(char lettre, int nbrLettre)
+{    
+    int i;
+    int j=0;
+    for(i=0;i<nbrLettre;i++)
+    {
+        if (_motMystere[i]==lettre)
+        {
+            _motEssai[i]=lettre;
+            j=1;
+        }
+    }
+    if (j==0&&_lvlBar>0) 
+    {
+        _lvlBar--;
+        bar.setLevel(_lvlBar);
+    }    
+}
+
+// Méthode qui retourne le mot manipulé par le joueur
+
+char* AnalyseurMot::getMotEssai(void)
+{
+    return _motEssai;           
+}
+
+// Méthode qui retourne le mot à trouver
+
+char* AnalyseurMot::getMotMystere()
+{
+    return _motMystere;
+}
+
+// Méthode qui retourne le niveau du Led barre
+
+int AnalyseurMot::getLvlBar(void)
+{
+    return _lvlBar;
+}
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/AnalyseurMot.h	Sun Apr 02 09:48:30 2017 +0000
@@ -0,0 +1,38 @@
+/*
+    La classe AnalyseurMot permet de gérer le mot à trouver (instancier
+    dans le main, ainsi que le mot que le joueur est en train de traiter.
+    Une comparaison de ces deux mots determine l'état du jeu.
+    Cette classe intègre aussi le Led barre qui est asservi avec le nombre
+    d'essai restant (résultant de la comparaison).
+*/
+
+// importantion des librairies utilisées
+
+#ifndef ANALYSEURMOT_H
+#define ANALYSEURMOT_H
+#include "LED_Bar.h"
+#include "Lettre.h"
+#include <iostream>
+
+using namespace std;
+
+// Cette classe possède des attributs relatifs aux mots décrit dans
+// le titre ainsi que le niveau du Led barre
+
+class AnalyseurMot
+{
+private:
+    char* _motMystere;
+    char* _motEssai;
+    int _lvlBar;
+    
+public:
+    AnalyseurMot(char * motMystere, char * motEssai);
+    ~AnalyseurMot();
+    void comparerMot(char lettre, int nbrLettre);
+    char* getMotEssai();
+    char* getMotMystere();
+    int getLvlBar();
+};
+
+#endif//ANALYSEURMOT_H 
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/LED_Bar.cpp	Sun Apr 02 09:48:30 2017 +0000
@@ -0,0 +1,93 @@
+/*
+LED bar library V1.0
+2010 Copyright (c) Seeed Technology Inc. All right reserved.
+ 
+Original Author: LG
+ 
+Modify: Mihail Stoyanov (mihail.stoyanov@arm.com) for ARM mbed, 2014-07-30
+User can choose which Io to be used.
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.
+ 
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Lesser General Public License for more details.
+ 
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+*/
+ 
+#include "LED_Bar.h"
+ 
+LED_Bar::LED_Bar(PinName pinClk, PinName pinDta) : __pinClk(pinClk), __pinDta(pinDta)
+{
+    __led_state = 0x00;
+}
+ 
+void LED_Bar::latchData()
+{
+    __pinDta = 0;
+    wait_us(10);
+ 
+    for(int i=0; i<4; i++) {
+        __pinDta = 1;
+        __pinDta = 0;
+    }
+ 
+}
+ 
+void LED_Bar::send16bitData(unsigned int data)
+{
+    for(int i=0; i<16; i++) {
+        unsigned int state = data & 0x8000 ? 1 : 0;
+        __pinDta = state;
+ 
+        state = __pinClk ? 0 : 1;
+        __pinClk = state;
+ 
+        data <<= 1;
+    }
+}
+ 
+void LED_Bar::ledIndexBit(unsigned int index_bits)
+{
+ 
+    send16bitData(CMDMODE);
+ 
+    for (int i=0; i<12; i++) {
+        unsigned int state = (index_bits&0x0001) ? ON : SHUT;
+        send16bitData(state);
+ 
+        index_bits = index_bits>>1;
+    }
+ 
+    latchData();
+}
+ 
+void LED_Bar::setLevel(int level)
+{
+ 
+    if(level>10)return;
+ 
+    send16bitData(CMDMODE);
+ 
+    for(int i=0; i<12; i++) {
+        unsigned int state1 = (i<level) ? ON : SHUT;
+ 
+        send16bitData(state1);
+    }
+ 
+    latchData();
+}
+ 
+void LED_Bar::setSingleLed(int num, int st)
+{
+    if(num>10)return;
+    __led_state = st ? (__led_state | (0x01<<num)) : (__led_state & ~(0x01<<num));
+    ledIndexBit(__led_state);
+ 
+}
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/LED_Bar.h	Sun Apr 02 09:48:30 2017 +0000
@@ -0,0 +1,82 @@
+/*
+LED bar library V1.0
+2010 Copyright (c) Seeed Technology Inc. All right reserved.
+ 
+Original Author: LG
+Modify: Loovee, 2014-2-26
+User can choose which Io to be used.
+ 
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.
+ 
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Lesser General Public License for more details.
+ 
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+*/
+ 
+#include "mbed.h"
+ 
+#ifndef LED_Bar_H
+#define LED_Bar_H
+ 
+#define CMDMODE 0x0000 // Work on 8-bit mode
+#define ON 0x00ff // 8-bit 1 data
+#define SHUT 0x0000 // 8-bit 0 data
+ 
+/**
+ * The LED_Bar interface
+ */
+class LED_Bar
+{
+ 
+public:
+    LED_Bar(PinName pinClk, PinName pinDta);
+ 
+    /**
+     * Set led single bit, a bit contrl a led
+     * @param index_bits which bit. if 0x05, then led 0 and led 3 will on, the others will off
+     */
+    void ledIndexBit(unsigned int index_bits);
+ 
+    /**
+     * Set level, frm 0 to 10.
+     * @param level Level 0 means all leds off while level 5 means 5led on and the other will off
+     */
+    void setLevel(int level);
+    
+    /**
+     * Control a single led
+     * @param num which led
+     * @param st  1: on 0: off
+     */
+    void setSingleLed(int num, int st);
+ 
+private:
+    /**
+     * Pin for clock
+     */
+    DigitalOut __pinClk;
+    
+    /**
+     * Pin for data
+     */
+    DigitalOut __pinDta;
+ 
+    /**
+     * LED State
+     */
+    unsigned int __led_state;
+ 
+    void send16bitData(unsigned int data);
+    void latchData(void);
+ 
+};
+ 
+#endif
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Lettre.cpp	Sun Apr 02 09:48:30 2017 +0000
@@ -0,0 +1,38 @@
+#include "Lettre.h"
+
+// Constructeur de la classe qui initialise le caractère A 
+// en majuscule
+
+Lettre::Lettre()
+{
+    _lettre = 'A';
+}
+
+// Destructeur de la classe
+
+Lettre::~Lettre()
+{
+}
+
+// Méthode permettant de modifier le caractère, lors de l'appel
+// de cette méthode, la lettre est incrémentée, si celle-ci
+// est Z alors la lettre retourne à l'état A majuscule
+
+void Lettre::setLettre()
+{
+    if (_lettre=='Z')
+    {
+        _lettre='A';
+    }
+    else
+    {
+        _lettre = _lettre++;
+    }
+}
+
+// Méthode permettant de retourner la lettre
+
+char Lettre::getLettre(void)
+{
+    return _lettre;
+}
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Lettre.h	Sun Apr 02 09:48:30 2017 +0000
@@ -0,0 +1,24 @@
+/*
+    La classe Lettre permet de gérer la sélection de lettre ainsi
+    que le choix de la lettre sélectionnée. 
+*/
+
+#ifndef LETTRE_H
+#define LETTRE_H
+
+// Cette classe possède qu'un attribut qui représente une lettre 
+// majuscule
+
+class Lettre
+{
+private:
+    char _lettre;
+
+public:
+    Lettre();
+    ~Lettre();
+    void setLettre();
+    char getLettre(void);
+};
+
+#endif//LETTRE_H
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SeeedGrayOLED.cpp	Sun Apr 02 09:48:30 2017 +0000
@@ -0,0 +1,438 @@
+/*
+ * SeeedGrayOLED.cpp
+ * SSD1327 Gray OLED Driver Library for SSD1327
+ *
+ * Copyright (c) 2011 seeed technology inc.
+ * Author        :   Visweswara R
+ * Create Time   :   Dec 2011
+ * Change Log    :
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+ 
+//#include "mbed.h"
+#include "SeeedGrayOLED.h"
+#include <stdio.h>
+#include <string.h>
+ 
+// 8x8 Font ASCII 32 - 127 Implemented
+// Users can modify this to support more characters(glyphs)
+// BasicFont is placed in code memory.
+ 
+// This font can be freely used without any restriction(It is placed in public domain)
+// const unsigned char BasicFont[][8] PROGMEM=
+ 
+ 
+const uint8_t BasicFont[][8] = {
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
+  {0x00,0x00,0x5F,0x00,0x00,0x00,0x00,0x00},
+  {0x00,0x00,0x07,0x00,0x07,0x00,0x00,0x00},
+  {0x00,0x14,0x7F,0x14,0x7F,0x14,0x00,0x00},
+  {0x00,0x24,0x2A,0x7F,0x2A,0x12,0x00,0x00},
+  {0x00,0x23,0x13,0x08,0x64,0x62,0x00,0x00},
+  {0x00,0x36,0x49,0x55,0x22,0x50,0x00,0x00},
+  {0x00,0x00,0x05,0x03,0x00,0x00,0x00,0x00},
+  {0x00,0x1C,0x22,0x41,0x00,0x00,0x00,0x00},
+  {0x00,0x41,0x22,0x1C,0x00,0x00,0x00,0x00},
+  {0x00,0x08,0x2A,0x1C,0x2A,0x08,0x00,0x00},
+  {0x00,0x08,0x08,0x3E,0x08,0x08,0x00,0x00},
+  {0x00,0xA0,0x60,0x00,0x00,0x00,0x00,0x00},
+  {0x00,0x08,0x08,0x08,0x08,0x08,0x00,0x00},
+  {0x00,0x60,0x60,0x00,0x00,0x00,0x00,0x00},
+  {0x00,0x20,0x10,0x08,0x04,0x02,0x00,0x00},
+  {0x00,0x3E,0x51,0x49,0x45,0x3E,0x00,0x00},
+  {0x00,0x00,0x42,0x7F,0x40,0x00,0x00,0x00},
+  {0x00,0x62,0x51,0x49,0x49,0x46,0x00,0x00},
+  {0x00,0x22,0x41,0x49,0x49,0x36,0x00,0x00},
+  {0x00,0x18,0x14,0x12,0x7F,0x10,0x00,0x00},
+  {0x00,0x27,0x45,0x45,0x45,0x39,0x00,0x00},
+  {0x00,0x3C,0x4A,0x49,0x49,0x30,0x00,0x00},
+  {0x00,0x01,0x71,0x09,0x05,0x03,0x00,0x00},
+  {0x00,0x36,0x49,0x49,0x49,0x36,0x00,0x00},
+  {0x00,0x06,0x49,0x49,0x29,0x1E,0x00,0x00},
+  {0x00,0x00,0x36,0x36,0x00,0x00,0x00,0x00},
+  {0x00,0x00,0xAC,0x6C,0x00,0x00,0x00,0x00},
+  {0x00,0x08,0x14,0x22,0x41,0x00,0x00,0x00},
+  {0x00,0x14,0x14,0x14,0x14,0x14,0x00,0x00},
+  {0x00,0x41,0x22,0x14,0x08,0x00,0x00,0x00},
+  {0x00,0x02,0x01,0x51,0x09,0x06,0x00,0x00},
+  {0x00,0x32,0x49,0x79,0x41,0x3E,0x00,0x00},
+  {0x00,0x7E,0x09,0x09,0x09,0x7E,0x00,0x00},
+  {0x00,0x7F,0x49,0x49,0x49,0x36,0x00,0x00},
+  {0x00,0x3E,0x41,0x41,0x41,0x22,0x00,0x00},
+  {0x00,0x7F,0x41,0x41,0x22,0x1C,0x00,0x00},
+  {0x00,0x7F,0x49,0x49,0x49,0x41,0x00,0x00},
+  {0x00,0x7F,0x09,0x09,0x09,0x01,0x00,0x00},
+  {0x00,0x3E,0x41,0x41,0x51,0x72,0x00,0x00},
+  {0x00,0x7F,0x08,0x08,0x08,0x7F,0x00,0x00},
+  {0x00,0x41,0x7F,0x41,0x00,0x00,0x00,0x00},
+  {0x00,0x20,0x40,0x41,0x3F,0x01,0x00,0x00},
+  {0x00,0x7F,0x08,0x14,0x22,0x41,0x00,0x00},
+  {0x00,0x7F,0x40,0x40,0x40,0x40,0x00,0x00},
+  {0x00,0x7F,0x02,0x0C,0x02,0x7F,0x00,0x00},
+  {0x00,0x7F,0x04,0x08,0x10,0x7F,0x00,0x00},
+  {0x00,0x3E,0x41,0x41,0x41,0x3E,0x00,0x00},
+  {0x00,0x7F,0x09,0x09,0x09,0x06,0x00,0x00},
+  {0x00,0x3E,0x41,0x51,0x21,0x5E,0x00,0x00},
+  {0x00,0x7F,0x09,0x19,0x29,0x46,0x00,0x00},
+  {0x00,0x26,0x49,0x49,0x49,0x32,0x00,0x00},
+  {0x00,0x01,0x01,0x7F,0x01,0x01,0x00,0x00},
+  {0x00,0x3F,0x40,0x40,0x40,0x3F,0x00,0x00},
+  {0x00,0x1F,0x20,0x40,0x20,0x1F,0x00,0x00},
+  {0x00,0x3F,0x40,0x38,0x40,0x3F,0x00,0x00},
+  {0x00,0x63,0x14,0x08,0x14,0x63,0x00,0x00},
+  {0x00,0x03,0x04,0x78,0x04,0x03,0x00,0x00},
+  {0x00,0x61,0x51,0x49,0x45,0x43,0x00,0x00},
+  {0x00,0x7F,0x41,0x41,0x00,0x00,0x00,0x00},
+  {0x00,0x02,0x04,0x08,0x10,0x20,0x00,0x00},
+  {0x00,0x41,0x41,0x7F,0x00,0x00,0x00,0x00},
+  {0x00,0x04,0x02,0x01,0x02,0x04,0x00,0x00},
+  {0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00},
+  {0x00,0x01,0x02,0x04,0x00,0x00,0x00,0x00},
+  {0x00,0x20,0x54,0x54,0x54,0x78,0x00,0x00},
+  {0x00,0x7F,0x48,0x44,0x44,0x38,0x00,0x00},
+  {0x00,0x38,0x44,0x44,0x28,0x00,0x00,0x00},
+  {0x00,0x38,0x44,0x44,0x48,0x7F,0x00,0x00},
+  {0x00,0x38,0x54,0x54,0x54,0x18,0x00,0x00},
+  {0x00,0x08,0x7E,0x09,0x02,0x00,0x00,0x00},
+  {0x00,0x18,0xA4,0xA4,0xA4,0x7C,0x00,0x00},
+  {0x00,0x7F,0x08,0x04,0x04,0x78,0x00,0x00},
+  {0x00,0x00,0x7D,0x00,0x00,0x00,0x00,0x00},
+  {0x00,0x80,0x84,0x7D,0x00,0x00,0x00,0x00},
+  {0x00,0x7F,0x10,0x28,0x44,0x00,0x00,0x00},
+  {0x00,0x41,0x7F,0x40,0x00,0x00,0x00,0x00},
+  {0x00,0x7C,0x04,0x18,0x04,0x78,0x00,0x00},
+  {0x00,0x7C,0x08,0x04,0x7C,0x00,0x00,0x00},
+  {0x00,0x38,0x44,0x44,0x38,0x00,0x00,0x00},
+  {0x00,0xFC,0x24,0x24,0x18,0x00,0x00,0x00},
+  {0x00,0x18,0x24,0x24,0xFC,0x00,0x00,0x00},
+  {0x00,0x00,0x7C,0x08,0x04,0x00,0x00,0x00},
+  {0x00,0x48,0x54,0x54,0x24,0x00,0x00,0x00},
+  {0x00,0x04,0x7F,0x44,0x00,0x00,0x00,0x00},
+  {0x00,0x3C,0x40,0x40,0x7C,0x00,0x00,0x00},
+  {0x00,0x1C,0x20,0x40,0x20,0x1C,0x00,0x00},
+  {0x00,0x3C,0x40,0x30,0x40,0x3C,0x00,0x00},
+  {0x00,0x44,0x28,0x10,0x28,0x44,0x00,0x00},
+  {0x00,0x1C,0xA0,0xA0,0x7C,0x00,0x00,0x00},
+  {0x00,0x44,0x64,0x54,0x4C,0x44,0x00,0x00},
+  {0x00,0x08,0x36,0x41,0x00,0x00,0x00,0x00},
+  {0x00,0x00,0x7F,0x00,0x00,0x00,0x00,0x00},
+  {0x00,0x41,0x36,0x08,0x00,0x00,0x00,0x00},
+  {0x00,0x02,0x01,0x01,0x02,0x01,0x00,0x00},
+  {0x00,0x02,0x05,0x05,0x02,0x00,0x00,0x00} 
+};
+ 
+ 
+SeeedGrayOLED::SeeedGrayOLED(PinName sda, PinName scl):
+    _device(sda, scl)
+{    
+}
+ 
+ 
+void SeeedGrayOLED::init(void)
+{
+    sendCommand(0xFD); // Unlock OLED driver IC MCU interface from entering command. i.e: Accept commands
+    sendCommand(0x12);
+    sendCommand(0xAE); // Set display off
+    sendCommand(0xA8); // set multiplex ratio
+    sendCommand(0x5F); // 96
+    sendCommand(0xA1); // set display start line
+    sendCommand(0x00);
+    sendCommand(0xA2); // set display offset
+    sendCommand(0x60);
+    sendCommand(0xA0); // set remap
+    sendCommand(0x46);
+    sendCommand(0xAB); // set vdd internal
+    sendCommand(0x01); //
+    sendCommand(0x81); // set contrasr
+    sendCommand(0x53); // 100 nit
+    sendCommand(0xB1); // Set Phase Length
+    sendCommand(0X51); //
+    sendCommand(0xB3); // Set Display Clock Divide Ratio/Oscillator Frequency
+    sendCommand(0x01);
+    sendCommand(0xB9); //
+    sendCommand(0xBC); // set pre_charge voltage/VCOMH
+    sendCommand(0x08); // (0x08);
+    sendCommand(0xBE); // set VCOMH
+    sendCommand(0X07); // (0x07);
+    sendCommand(0xB6); // Set second pre-charge period
+    sendCommand(0x01); //
+    sendCommand(0xD5); // enable second precharge and enternal vsl
+    sendCommand(0X62); // (0x62);
+    sendCommand(0xA4); // Set Normal Display Mode
+    sendCommand(0x2E); // Deactivate Scroll
+    sendCommand(0xAF); // Switch on display
+    wait_ms(100);
+ 
+    // Row Address
+    sendCommand(0x75);    // Set Row Address 
+    sendCommand(0x00);    // Start 0
+    sendCommand(0x5f);    // End 95 
+ 
+ 
+    // Column Address
+    sendCommand(0x15);    // Set Column Address 
+    sendCommand(0x08);    // Start from 8th Column of driver IC. This is 0th Column for OLED 
+    sendCommand(0x37);    // End at  (8 + 47)th column. Each Column has 2 pixels(segments)
+ 
+    // Init gray level for text. Default:Brightest White
+    grayH= 0xF0;
+    grayL= 0x0F;
+}
+ 
+void SeeedGrayOLED::sendCommand(unsigned char command)
+{
+    int transmissionSuccessful;
+    _device.start();
+    transmissionSuccessful  = _device.write(SeeedGrayOLED_Address << 1);
+    transmissionSuccessful |= _device.write(SeeedGrayOLED_Command_Mode);
+    transmissionSuccessful |= _device.write(command);
+    _device.stop();
+    // return (transmissionSuccessful);    
+}
+ 
+void SeeedGrayOLED::setContrastLevel(unsigned char ContrastLevel)
+{
+    sendCommand(SeeedGrayOLED_Set_ContrastLevel_Cmd);
+    sendCommand(ContrastLevel);
+}
+ 
+void SeeedGrayOLED::setHorizontalMode()
+{
+    sendCommand(0xA0); // remap to
+    sendCommand(0x42); // horizontal mode
+ 
+    // Row Address
+    sendCommand(0x75);    // Set Row Address 
+    sendCommand(0x00);    // Start 0
+    sendCommand(0x5f);    // End 95 
+ 
+    // Column Address
+    sendCommand(0x15);    // Set Column Address 
+    sendCommand(0x08);    // Start from 8th Column of driver IC. This is 0th Column for OLED 
+    sendCommand(0x37);    // End at  (8 + 47)th column. Each Column has 2 pixels(or segments)
+}
+ 
+void SeeedGrayOLED::setVerticalMode()
+{
+    sendCommand(0xA0); // remap to
+    sendCommand(0x46); // Vertical mode
+}
+ 
+void SeeedGrayOLED::setTextXY(unsigned char Row, unsigned char Column)
+{
+    //Column Address
+    sendCommand(0x15);             /* Set Column Address */
+    sendCommand(0x08+(Column*4));  /* Start Column: Start from 8 */
+    sendCommand(0x37);             /* End Column */
+    // Row Address
+    sendCommand(0x75);             /* Set Row Address */
+    sendCommand(0x00+(Row*8));     /* Start Row*/
+    sendCommand(0x07+(Row*8));     /* End Row*/
+}
+ 
+void SeeedGrayOLED::clearDisplay()
+{
+    unsigned char i,j;
+    for(j=0;j<48;j++)
+    {
+        for(i=0;i<96;i++)  //clear all columns
+        {
+            sendData(0x00);
+        }
+    }
+ 
+}
+ 
+void SeeedGrayOLED::sendData(unsigned char Data)
+{
+    int transmissionSuccessful;
+    _device.start();
+    transmissionSuccessful  = _device.write(SeeedGrayOLED_Address << 1);
+    transmissionSuccessful |= _device.write(SeeedGrayOLED_Data_Mode);
+    transmissionSuccessful |= _device.write(Data);
+    _device.stop();
+    // return (transmissionSuccessful);       
+}
+ 
+void SeeedGrayOLED::setGrayLevel(unsigned char grayLevel)
+{
+    grayH = (grayLevel << 4) & 0xF0;
+    grayL =  grayLevel & 0x0F;
+}
+ 
+void SeeedGrayOLED::putChar(unsigned char C)
+{
+    if(C < 32 || C > 127) //Ignore non-printable ASCII characters. This can be modified for multilingual font.
+    {
+        C=' '; //Space
+    }   
+ 
+    
+    for(char i=0;i<8;i=i+2)
+    {
+        for(char j=0;j<8;j++)
+        {
+            // Character is constructed two pixel at a time using vertical mode from the default 8x8 font
+            char c=0x00;
+            char bit1=(BasicFont[C-32][i]   >> j)  & 0x01;  
+            char bit2=(BasicFont[C-32][i+1] >> j)  & 0x01;
+            // Each bit is changed to a nibble
+            c|=(bit1)?grayH:0x00;
+            c|=(bit2)?grayL:0x00;
+            sendData(c);
+        }
+    }
+}
+ 
+void SeeedGrayOLED::putString(const char *String)
+{
+    unsigned char i=0;
+    while(String[i])
+    {
+        putChar(String[i]);     
+        i++;
+    }
+}
+ 
+unsigned char SeeedGrayOLED::putNumber(long long_num)
+{
+    unsigned char char_buffer[10]="";
+    unsigned char i = 0;
+    unsigned char f = 0;
+ 
+    if (long_num < 0)
+    {
+        f=1;
+        putChar('-');
+        long_num = -long_num;
+    }
+    else if (long_num == 0)
+    {
+        f=1;
+        putChar('0');
+        return f;
+    }
+ 
+    while (long_num > 0)
+    {
+        char_buffer[i++] = long_num % 10;
+        long_num /= 10;
+    }
+ 
+    f=f+i;
+    for(; i > 0; i--)
+    {
+        putChar('0'+ char_buffer[i - 1]);
+    }
+    return f;
+ 
+}
+ 
+ 
+ 
+void SeeedGrayOLED::drawBitmap(unsigned char *bitmaparray,int bytes)
+{
+    char localAddressMode = addressingMode;
+    if(addressingMode != HORIZONTAL_MODE)
+    {
+        //Bitmap is drawn in horizontal mode
+        setHorizontalMode();
+    }
+ 
+    for(int i=0;i<bytes;i++)
+    {
+ 
+    for(int j=0;j<8;j=j+2) 
+    {
+        char c=0x00;
+        char bit1=bitmaparray[i] <<  j    & 0x80;  
+        char bit2=bitmaparray[i] << (j+1) & 0x80;
+ 
+        // Each bit is changed to a nibble
+        c|=(bit1)?grayH:0x00;
+        // Each bit is changed to a nibble
+        c|=(bit2)?grayL:0x00;
+        sendData(c);
+     }
+    }
+    if(localAddressMode == VERTICAL_MODE)
+    {
+        //If Vertical Mode was used earlier, restore it.
+        setVerticalMode();
+    }
+ 
+}
+ 
+void SeeedGrayOLED::setHorizontalScrollProperties(bool direction,unsigned char startRow, unsigned char endRow,unsigned char startColumn, unsigned char endColumn, unsigned char scrollSpeed)
+{
+    /*
+Use the following defines for 'direction' :
+ 
+ Scroll_Left            
+ Scroll_Right           
+ 
+Use the following defines for 'scrollSpeed' :
+ 
+ Scroll_2Frames     
+ Scroll_3Frames
+ Scroll_4Frames
+ Scroll_5Frames 
+ Scroll_25Frames
+ Scroll_64Frames
+ Scroll_128Frames
+ Scroll_256Frames
+ 
+*/
+ 
+    if(Scroll_Right == direction)
+    {
+        //Scroll Right
+        sendCommand(0x27);
+    }
+    else
+    {
+        //Scroll Left  
+        sendCommand(0x26);
+    }
+    sendCommand(0x00);       //Dummmy byte
+    sendCommand(startRow);
+    sendCommand(scrollSpeed);
+    sendCommand(endRow);
+    sendCommand(startColumn+8);
+    sendCommand(endColumn+8);
+    sendCommand(0x00);      //Dummmy byte
+ 
+}
+ 
+void SeeedGrayOLED::activateScroll()
+{
+    sendCommand(SeeedGrayOLED_Activate_Scroll_Cmd);
+}
+ 
+void SeeedGrayOLED::deactivateScroll()
+{
+    sendCommand(SeeedGrayOLED_Dectivate_Scroll_Cmd);
+}
+ 
+void SeeedGrayOLED::setNormalDisplay()
+{
+    sendCommand(SeeedGrayOLED_Normal_Display_Cmd);
+}
+ 
+void SeeedGrayOLED::setInverseDisplay()
+{
+    sendCommand(SeeedGrayOLED_Inverse_Display_Cmd);
+}
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SeeedGrayOLED.h	Sun Apr 02 09:48:30 2017 +0000
@@ -0,0 +1,116 @@
+/*
+ * SeeedGrayOLED.h
+ * SSD1327 Gray OLED Driver Library for SSD1327
+ *
+ * Copyright (c) 2011 seeed technology inc.
+ * Author        :   Visweswara R
+ * Create Time   :   Dec 2011
+ * Change Log    :
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+ 
+#ifndef SeeedGrayOLED_data_H
+#define SeeedGrayOLED_data_H
+ 
+// SeeedGrayOLED Instruction set addresses
+ 
+// #include "Arduino.h"
+#include "mbed.h"
+#include <inttypes.h>
+ 
+ 
+#define VERTICAL_MODE                       01
+#define HORIZONTAL_MODE                     02
+ 
+#define SeeedGrayOLED_Address               0x3c
+#define SeeedGrayOLED_Command_Mode          0x80
+#define SeeedGrayOLED_Data_Mode             0x40
+ 
+#define SeeedGrayOLED_Display_Off_Cmd       0xAE
+#define SeeedGrayOLED_Display_On_Cmd        0xAF
+ 
+#define SeeedGrayOLED_Normal_Display_Cmd    0xA4
+#define SeeedGrayOLED_Inverse_Display_Cmd   0xA7
+#define SeeedGrayOLED_Activate_Scroll_Cmd   0x2F
+#define SeeedGrayOLED_Dectivate_Scroll_Cmd  0x2E
+#define SeeedGrayOLED_Set_ContrastLevel_Cmd 0x81
+ 
+#define Scroll_Left             0x00
+#define Scroll_Right            0x01
+ 
+#define Scroll_2Frames          0x7
+#define Scroll_3Frames          0x4
+#define Scroll_4Frames          0x5
+#define Scroll_5Frames          0x0
+#define Scroll_25Frames         0x6
+#define Scroll_64Frames         0x1
+#define Scroll_128Frames        0x2
+#define Scroll_256Frames        0x3
+ 
+ 
+class SeeedGrayOLED  {
+public:
+ 
+    /** Create a new TDA7419 communication interface
+    *
+    * @param sda is the pin for I2C SDA
+    * @param scl is the pin for I2C SCL
+    */
+    SeeedGrayOLED(PinName sda, PinName scl);
+ 
+ 
+    char addressingMode;
+ 
+    void init(void);
+ 
+    void setNormalDisplay();
+    void setInverseDisplay();
+ 
+    void sendCommand(unsigned char command);
+    void sendData(unsigned char Data);
+    void setGrayLevel(unsigned char grayLevel);
+ 
+    void setVerticalMode();
+    void setHorizontalMode();
+ 
+    void setTextXY(unsigned char Row, unsigned char Column);
+    void clearDisplay();
+    void setContrastLevel(unsigned char ContrastLevel);
+    void putChar(unsigned char c);
+    void putString(const char *String);
+    unsigned char putNumber(long n);
+    unsigned char putFloat(float floatNumber,unsigned char decimal);
+    unsigned char putFloat(float floatNumber);
+ 
+    void drawBitmap(unsigned char *bitmaparray,int bytes);
+ 
+    void setHorizontalScrollProperties(bool direction,unsigned char startRow, unsigned char endRow,unsigned char startColumn, unsigned char endColumn, unsigned char scrollSpeed);
+    void activateScroll();
+    void deactivateScroll();
+ 
+private:
+ 
+    // Signals related to I2C communication
+    I2C _device;
+ 
+    unsigned char grayH;
+    unsigned char grayL;
+ 
+ 
+};
+ 
+ 
+#endif
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sun Apr 02 09:48:30 2017 +0000
@@ -0,0 +1,119 @@
+/*
+    Le main permet d'instancier les différentes classes développées.
+    C'est dans ce ficher que l'on défini le mot à trouver ainsi que 
+    les interuptions permettant à l'utilisateur d'interagir avec 
+    l'écran grâce aux boutons.
+*/
+
+// Importation des librairies utilisées
+
+#include "mbed.h"
+#include "SeeedGrayOLED.h"
+#include "AnalyseurMot.h"
+#include "Lettre.h"
+#include <iostream>
+
+using namespace std;
+
+// Instanciation des objets utilisés
+
+InterruptIn button1(p15);
+InterruptIn button2(p16);
+SeeedGrayOLED *seeedGrayOled = new SeeedGrayOLED(p9, p10);
+Lettre *lettre = new Lettre();
+char motMystere[8]={'P','O','L','Y','T','E','C','H'};
+char motEssai[8]={'_','_','_','_','_','_','_','_'};
+AnalyseurMot *analyseurMot = new AnalyseurMot(motMystere,motEssai);
+
+// Interruption permettant de changer l'affichage de la lettre en
+// appuyant sur le boutton 1
+
+void flip1()
+{
+    if(button1)
+    { 
+        lettre->setLettre();
+        wait(0.25);
+    }
+}
+
+// Interruption permettant de valider le choix de la lettre en appuyant
+// sur le boutton 2 ce qui effectue une comparaison avec les lettres du
+// mot mystère
+
+void flip2()
+{
+    if(button2)
+    {
+        analyseurMot->comparerMot(lettre->getLettre(),8);
+        wait(0.25);
+    }
+}
+
+// Fonction d'initialisation de l'écran OLED
+
+void initialisationHard()
+{
+    seeedGrayOled->init();             
+    seeedGrayOled->clearDisplay();     
+    seeedGrayOled->setNormalDisplay(); 
+    seeedGrayOled->setVerticalMode();    
+}
+
+// Affichage des informations sur l'écran OLED, 3 possibilités :
+// 1. Le nombre d'essais est nul, l'écran affiche la défaite
+// 2. Le mot mystère a été trouvé, l'écran affiche la victoire
+// 3. En cours de jeu, l'écran affiche les informations utiles au joueur
+
+void afficherMessage()
+{
+    if (analyseurMot->getLvlBar()==0)
+    {
+        initialisationHard();
+        seeedGrayOled->setTextXY(3,2);
+        seeedGrayOled->putString("Vous avez");
+        seeedGrayOled->setTextXY(5,2);
+        seeedGrayOled->putString("PERDU !!!");    
+    }
+    else if ((analyseurMot->getMotEssai())==(analyseurMot->getMotMystere()))
+    {
+        initialisationHard();
+        seeedGrayOled->setTextXY(3,2);
+        seeedGrayOled->putString("Vous avez");
+        seeedGrayOled->setTextXY(5,2);
+        seeedGrayOled->putString("GAGNE !!!"); 
+    }
+    else
+    {
+        seeedGrayOled->setTextXY(1,0);
+        seeedGrayOled->putString("Selection :");
+        seeedGrayOled->setTextXY(3,5);
+        seeedGrayOled->putChar(lettre->getLettre());
+        seeedGrayOled->setTextXY(6,0);
+        seeedGrayOled->putString("Mystery :");
+        seeedGrayOled->setTextXY(8,2);
+        seeedGrayOled->putString(analyseurMot->getMotEssai());
+    }
+}
+
+// La fonction main permet le fonctionnement du programme, il intègre 
+// l'initialisation, les adresses d'interruptions, la boucle d'affichage
+// et supprime les objets instanciés en dynamique.
+
+int main()
+{
+    initialisationHard();
+    button1.rise(&flip1);
+    button2.rise(&flip2);
+    
+    while(1)
+    {
+        afficherMessage();   
+    }
+    
+    delete motMystere;
+    delete motEssai;
+    delete lettre;
+    delete analyseurMot;
+    delete seeedGrayOled;
+}
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Sun Apr 02 09:48:30 2017 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/e1686b8d5b90
\ No newline at end of file