diff --git a/bsp/src/STM32F4Eval/bsp.c b/bsp/src/STM32F4Eval/bsp.c
--- a/bsp/src/STM32F4Eval/bsp.c
+++ b/bsp/src/STM32F4Eval/bsp.c
@@ -247,7 +247,7 @@ void bsp_spi_init()
 
 void bsp_iic_init()
 {
-    i2copenandconfig(i2c1,0,100000,PB9,PB6);
+    i2copenandconfig(i2c1,0,10000,PB9,PB6);
 }
 
 void bsp_SD_init()
diff --git a/examples/BeagleSynthHelloSupMon/BeagleSynthHelloSupMon.pro b/examples/BeagleSynthHelloSupMon/BeagleSynthHelloSupMon.pro
--- a/examples/BeagleSynthHelloSupMon/BeagleSynthHelloSupMon.pro
+++ b/examples/BeagleSynthHelloSupMon/BeagleSynthHelloSupMon.pro
@@ -3,7 +3,7 @@ CONFIG += cpu
 
 
 UCMODEL=stm32f4
-DEFINES += CPUFREQ=40000000
+DEFINES += CPUFREQ=80000000
 
 BSP = BEAGLESYNTH
 #BSP = SOLAR_LFR_PSU
diff --git a/examples/BeagleSynthHelloSupMon/main.c b/examples/BeagleSynthHelloSupMon/main.c
--- a/examples/BeagleSynthHelloSupMon/main.c
+++ b/examples/BeagleSynthHelloSupMon/main.c
@@ -39,6 +39,40 @@ void setUartAsStdout()
     __opnfiles__[1] = fd1;
 }
 
+void printSupplyStatus(int cur5v,int cur33v,int cur15v, int volt5v, int volt33v, int volt15v)
+{
+    char buffer[64];
+    int i=0;
+    int power5V=(cur5v*(volt5v/1000))/1000,power33V=(cur33v*(volt33v/1000))/1000,power15V=(cur15v*(volt15v/1000))/1000;
+#define clearBuff for(i=0;i<64;i++)buffer[i]='\0'
+
+    ili9328paintFilRect(&lcd0,5,5,230,7*(ComicSansMS_18.Height+10)+50,LCD_COLOR_BLACK,4,LCD_COLOR_WHITE);
+    ili9328paintFilRect(&lcd0,5,7*(ComicSansMS_18.Height+10)+50,230,320 - (7*(ComicSansMS_18.Height+10)+50),LCD_COLOR_BLACK,4,LCD_COLOR_WHITE);
+    clearBuff;
+    sprintf(buffer,"%.3fV  %dmA",volt5v/1000000.0,cur5v);
+    ili9328paintText(&lcd0,buffer,10,0*(ComicSansMS_18.Height+10)+50,&ComicSansMS_18,LCD_COLOR_BLACK);
+    clearBuff;
+    sprintf(buffer,"%dmW",power5V);
+    ili9328paintText(&lcd0,buffer,10,1*(ComicSansMS_18.Height+10)+50,&ComicSansMS_18,LCD_COLOR_BLACK);
+    clearBuff;
+    sprintf(buffer,"%.3fV  %dmA",volt33v/1000000.0,cur33v);
+    ili9328paintText(&lcd0,buffer,10,2*(ComicSansMS_18.Height+10)+50,&ComicSansMS_18,LCD_COLOR_BLACK);
+    clearBuff;
+    sprintf(buffer,"%dmW",power33V);
+    ili9328paintText(&lcd0,buffer,10,3*(ComicSansMS_18.Height+10)+50,&ComicSansMS_18,LCD_COLOR_BLACK);
+    clearBuff;
+    sprintf(buffer,"%.3fV  %dmA",volt15v/1000000.0,cur15v);
+    ili9328paintText(&lcd0,buffer,10,4*(ComicSansMS_18.Height+10)+50,&ComicSansMS_18,LCD_COLOR_BLACK);
+    clearBuff;
+    sprintf(buffer,"%dmW",power15V);
+    ili9328paintText(&lcd0,buffer,10,5*(ComicSansMS_18.Height+10)+50,&ComicSansMS_18,LCD_COLOR_BLACK);
+
+    clearBuff;
+    sprintf(buffer,"Total = %dmW",power5V+power33V+power15V);
+    ili9328paintText(&lcd0,buffer,10,320-10-20,&ComicSansMS_18,LCD_COLOR_BLACK);
+
+}
+
 int main()
 {
     delay_100us(20000);
@@ -46,11 +80,13 @@ int main()
     gpioset(PSU_DISABLE);//enable psu!
     setUartAsStdout();
     //ili9328paintFilRect(&lcd0,0,0,240,320,LCD_COLOR_BLACK,1,LCD_COLOR_BLACK);
-    if(-1==ina226open(&ina33VSens,i2c2,INA226_MODE_SHUNT_VOLTAGE_CONTINUOUS|INA226_AVERAGES_16|INA226_BUS_CONV_8244us|INA226_SHUNT_CONV_8244us,0,0,15,1000000))
+
+    ili9328paintFilRect(&lcd0,5,5,230,310,LCD_COLOR_BLACK,4,LCD_COLOR_WHITE);
+    if(-1==ina226open(&ina33VSens,i2c2,INA226_MODE_SHUNT_VOLTAGE_CONTINUOUS|INA226_AVERAGES_16|INA226_BUS_CONV_8244us|INA226_SHUNT_CONV_8244us,0,1,15,1000000))
     {
         printf("Can't open 3.3V monitor\n\r");
     }
-    if(-1==ina226open(&ina5VSens,i2c2,INA226_MODE_SHUNT_VOLTAGE_CONTINUOUS|INA226_AVERAGES_16|INA226_BUS_CONV_8244us|INA226_SHUNT_CONV_8244us,0,1,15,1000000))
+    if(-1==ina226open(&ina5VSens,i2c2,INA226_MODE_SHUNT_VOLTAGE_CONTINUOUS|INA226_AVERAGES_16|INA226_BUS_CONV_8244us|INA226_SHUNT_CONV_8244us,0,0,15,1000000))
     {
         printf("Can't open 5V monitor\n\r");
     }
@@ -58,15 +94,19 @@ int main()
     {
         printf("Can't open 1.5V monitor\n\r");
     }
-    int current5V,current33V,current15V;
+    int current5V,current33V,current15V,volt5v, volt33v, volt15v;
     while(1)
     {
         current5V = ina226getCurrent(&ina5VSens);
         current33V = ina226getCurrent(&ina33VSens);
         current15V = ina226getCurrent(&ina15VSens);
-        printf("%dmA\n\r",current15V/1000);
-        printf("%dmA\n\r",current33V/1000);
-        printf("%dmA\n\r",current5V/1000);
+        volt5v  = ina226getBusVoltage(&ina5VSens);
+        volt33v = ina226getBusVoltage(&ina33VSens);
+        volt15v = ina226getBusVoltage(&ina15VSens);
+        printf("%fV\t%dmA\n\r",volt15v/1000000.0,current15V/1000);
+        printf("%fV\t%dmA\n\r",volt33v/1000000.0,current33V/1000);
+        printf("%fV\t%dmA\n\r",volt5v/1000000.0,current5V/1000);
+        printSupplyStatus(current5V/1000,current33V/1000,current15V/1000,volt5v, volt33v, volt15v);
         delay_100us(10000);
     }
     printf("Exit\n\r");
diff --git a/examples/lcdTerminal/main.c b/examples/lcdTerminal/main.c
--- a/examples/lcdTerminal/main.c
+++ b/examples/lcdTerminal/main.c
@@ -7,6 +7,7 @@
 #include <bsp.h>
 #include <i2c.h>
 #include <CS43L22.h>
+#include <STMPE811.h>
 #include <ina226.h>
 #include <fonts.h>
 #include <stdlib.h>
@@ -34,6 +35,18 @@ void testAudioDAC()
     printf("dac ID = %d\n\r",ID);
 }
 
+void testIOEXPender()
+{
+    STMPE811_t ioexp1,ioexp2;
+    char data[2]={0,0};
+    i2cwrite(i2c1,0x50,data,1);
+
+    //i2cread(i2c1,0x88,data,2);
+//    stmpe811init(&ioexp1,i2c1,0);
+//    stmpe811init(&ioexp2,i2c1,1);
+//    printf("Scan for IOEXPANDER:\n\r ID1=%d\n\rID2=%d",stmpe811getID(&ioexp1),stmpe811getID(&ioexp2));
+}
+
 int main()
 {   
     delay_100us(10000);
@@ -48,16 +61,16 @@ int main()
     int i=0;
     terminal_t terminal0,terminal1;
     terminal_init(&terminal0,&lcd0,&ComicSansMS_18,fd1);
-    terminal_init(&terminal1,&lcd0,&ComicSansMS_18,&fd2);
-    terminal_setgeometry(&terminal0,5,5,terminal0.LCD->width-10,(terminal0.LCD->height/2)-10);
-    terminal_setbackgroundColor(&terminal1,0xFFFF);
-    terminal_settextColor(&terminal1,0x0000);
-    terminal_setgeometry(&terminal1,5,(terminal0.LCD->height/2)+5,terminal0.LCD->width-10,(terminal0.LCD->height/2)-10);
+    //terminal_init(&terminal1,&lcd0,&ComicSansMS_18,&fd2);
+    terminal_setgeometry(&terminal0,5,5,terminal0.LCD->width-10,(terminal0.LCD->height)-10);
+    //terminal_setbackgroundColor(&terminal1,0xFFFF);
+    //terminal_settextColor(&terminal1,0x0000);
+    //terminal_setgeometry(&terminal1,5,(terminal0.LCD->height/2)+5,terminal0.LCD->width-10,(terminal0.LCD->height/2)-10);
     printf("Line cnt :\n \t%d\n",terminal0.lineCount);
     printf("Column cnt :\n \t%d\n",terminal0.columnCount);
     printf("CPU Freq :\n \t%dMHz\n",getCpuFreq()/1000000);
     //testAudioDAC();
-    i2cwrite(i2c1,0x4a," ",1);
+    testIOEXPender();
     while(1)
     {
         i%=1000;
diff --git a/lib/src/common/EEPROMS/24LCXX/24LC0X/24LC0X.c b/lib/src/common/EEPROMS/24LCXX/24LC0X/24LC0X.c
--- a/lib/src/common/EEPROMS/24LCXX/24LC0X/24LC0X.c
+++ b/lib/src/common/EEPROMS/24LCXX/24LC0X/24LC0X.c
@@ -40,7 +40,7 @@ void eeprom24lc0xopen(eeprom24lc0xDev* d
 	if(size == 1024) dev->size = 1;
 }
 
-void eeprom24lc0xpagewrite(eeprom24lc0xDev dev,unsigned char address,unsigned char* page)
+void eeprom24lc0xpagewrite(eeprom24lc0xDev* dev,unsigned char address,unsigned char* page)
 {
 	int cmdcnt=1,datacnt=8;
     //i2cwrite(dev.iicdev,address,page)
@@ -48,21 +48,21 @@ void eeprom24lc0xpagewrite(eeprom24lc0xD
 }
 
 
-void eeprom24lc0xpageread(eeprom24lc0xDev dev,unsigned char address,unsigned char* page)
+void eeprom24lc0xpageread(eeprom24lc0xDev* dev,unsigned char address,unsigned char* page)
 {
 	int cmdcnt=1,datacnt=8;
     /*i2cwrite(dev.iicdev,dev.devAddress,&address,&cmdcnt);
     i2cread(dev.iicdev,dev.devAddress,page,&datacnt);*/
 }
 
-void eeprom24lc0xbytewrite(eeprom24lc0xDev dev,unsigned char address,unsigned char data)
+void eeprom24lc0xbytewrite(eeprom24lc0xDev* dev,unsigned char address,unsigned char data)
 {
 	int cmdcnt=1,datacnt=1;
     //i2cwrite2(dev.iicdev,dev.devAddress,&address,&cmdcnt,&data,&datacnt);
 }
 
 
-unsigned char eeprom24lc0xbyteread(eeprom24lc0xDev dev,unsigned char address)
+unsigned char eeprom24lc0xbyteread(eeprom24lc0xDev* dev,unsigned char address)
 {
 	int cmdcnt=1,datacnt=1;
 	unsigned char data = 0;
@@ -72,7 +72,7 @@ unsigned char eeprom24lc0xbyteread(eepro
 }
 
 
-void eeprom24lc0xreadn(eeprom24lc0xDev dev,unsigned char address,unsigned char* data, unsigned int count)
+void eeprom24lc0xreadn(eeprom24lc0xDev* dev,unsigned char address,unsigned char* data, unsigned int count)
 {
 	int cmdcnt=1,datacnt=count;
 /*	i2cwrite(dev.iicdev,dev.devAddress,&address,&cmdcnt);
@@ -80,7 +80,7 @@ void eeprom24lc0xreadn(eeprom24lc0xDev d
 	
 }
 
-void eeprom24lc0xwriten(eeprom24lc0xDev dev,unsigned char address,unsigned char* data, unsigned int count)
+void eeprom24lc0xwriten(eeprom24lc0xDev* dev,unsigned char address,unsigned char* data, unsigned int count)
 {
 	int cmdcnt=1,datacnt=8;
 	while(count >8)
diff --git a/lib/src/common/EEPROMS/24LCXX/24LC0X/24LC0X.pro b/lib/src/common/EEPROMS/24LCXX/24LC0X/24LC0X.pro
--- a/lib/src/common/EEPROMS/24LCXX/24LC0X/24LC0X.pro
+++ b/lib/src/common/EEPROMS/24LCXX/24LC0X/24LC0X.pro
@@ -2,7 +2,8 @@ TEMPLATE = lib
 OBJECTS_DIR = obj
 
 SOURCES += 24LC0X.c
-HEADERS += ../../../includes/24LC0X.h
+HEADERS += ../../../includes/24LC0X.h \
+    ../../../../includes/24LC0X.h
 
 INCLUDEPATH += ../../../includes \
         ../../CPU/STM32F4xx_StdPeriph_Driver/inc \
diff --git a/lib/src/common/GRAPHIC/CONTROLERS/ILI9328/ili9328.c b/lib/src/common/GRAPHIC/CONTROLERS/ILI9328/ili9328.c
--- a/lib/src/common/GRAPHIC/CONTROLERS/ILI9328/ili9328.c
+++ b/lib/src/common/GRAPHIC/CONTROLERS/ILI9328/ili9328.c
@@ -337,7 +337,7 @@ void ili9328paintText(LCD_t* LCD,char* b
     uint16_t tmp[w];
     uint16_t linenum=0,charnum=0;
     uint8_t line=0;
-    while(*buffer)
+    while(*buffer!='\0')
     {
         ili9328setFrame(LCD,Xpos+(charnum*w),Ypos-h,w,1);
         LCD->interface->readGRAM(tmp,w);
diff --git a/lib/src/common/GRAPHIC/GRAPHIC.pro b/lib/src/common/GRAPHIC/GRAPHIC.pro
--- a/lib/src/common/GRAPHIC/GRAPHIC.pro
+++ b/lib/src/common/GRAPHIC/GRAPHIC.pro
@@ -1,5 +1,6 @@
 TEMPLATE = subdirs
 SUBDIRS += 	CONTROLERS \
+		TC_CONTROLERS \
                 GUI
 
 
diff --git a/lib/src/common/GRAPHIC/TC_CONTROLERS/STMPE811/STMPE811.c b/lib/src/common/GRAPHIC/TC_CONTROLERS/STMPE811/STMPE811.c
new file mode 100644
--- /dev/null
+++ b/lib/src/common/GRAPHIC/TC_CONTROLERS/STMPE811/STMPE811.c
@@ -0,0 +1,69 @@
+/*------------------------------------------------------------------------------
+--  This file is a part of the libuc, microcontroler library
+--  Copyright (C) 2013, Alexis Jeandet
+--
+--  This program is free software; you can redistribute it and/or modify
+--  it under the terms of the GNU General Public License as published by
+--  the Free Software Foundation; either version 3 of the License, or
+--  (at your option) any later version.
+--
+--  This program 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 General Public License for more details.
+--
+--  You should have received a copy of the GNU General Public License
+--  along with this program; if not, write to the Free Software
+--  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+-------------------------------------------------------------------------------
+--                 Author : Alexis Jeandet
+--                   Mail : alexis.jeandet@gmail.com
+-------------------------------------------------------------------------------*/
+
+#include <STMPE811.h>
+
+int stmpe811init(STMPE811_t *dev, i2c_t i2cdev, uint8_t A0)
+{
+
+    dev->devAddress = 0x82;
+    if(A0) dev->devAddress = 0x88;
+    dev->i2cdev = i2cdev;
+    return 1;
+}
+
+int stmpe811getID(STMPE811_t *dev)
+{
+    if(dev != NULL)
+    {
+        char DATA[2];
+        DATA[0]=STMPE811_REGISTER_CHIP_ID;
+        i2cwrite(dev->i2cdev,dev->devAddress,DATA,1);
+        i2cread(dev->i2cdev,dev->devAddress,DATA,2);
+        uint16_t val=DATA[0];
+        val=(val<<8)+DATA[1];
+        return val;
+    }
+    return -1;
+}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/lib/src/common/GRAPHIC/TC_CONTROLERS/STMPE811/STMPE811.pro b/lib/src/common/GRAPHIC/TC_CONTROLERS/STMPE811/STMPE811.pro
new file mode 100644
--- /dev/null
+++ b/lib/src/common/GRAPHIC/TC_CONTROLERS/STMPE811/STMPE811.pro
@@ -0,0 +1,4 @@
+TEMPLATE = subdirs
+CONFIG   += ordered
+
+SUBDIRS += ./STMPE811_STM32F4.pro
diff --git a/lib/src/common/GRAPHIC/TC_CONTROLERS/STMPE811/STMPE811_STM32F4.pro b/lib/src/common/GRAPHIC/TC_CONTROLERS/STMPE811/STMPE811_STM32F4.pro
new file mode 100644
--- /dev/null
+++ b/lib/src/common/GRAPHIC/TC_CONTROLERS/STMPE811/STMPE811_STM32F4.pro
@@ -0,0 +1,28 @@
+TEMPLATE = lib
+OBJECTS_DIR = obj
+TARGET = STMPE811
+
+SOURCES +=  \
+    STMPE811.c
+
+DEFINES -= __OPTIMIZED_MATH
+
+INCLUDEPATH += ../../../../includes \	
+	../../../CPU/STM32F4xx_StdPeriph_Driver/inc \
+	../../../CPU/CMSIS/Include \
+	../../../../includes/GRAPHIC/CONTROLERS \
+	../../../../includes/GRAPHIC/TC_CONTROLERS \
+	../../../../includes/GRAPHIC/GUI/FONTS \
+	../../../../includes/GRAPHIC/GUI/Widgets
+
+
+UCMODEL=stm32f4
+
+target.path = $$[QT_INSTALL_LIBS]/$$UCMODEL
+INSTALLS += target
+
+HEADERS += \
+    ../../../../includes/GRAPHIC/TC_CONTROLERS/STMPE811.h \
+    ../../../../includes/GRAPHIC/TC_CONTROLERS/genericTC_Controler.h
+
+
diff --git a/lib/src/common/GRAPHIC/TC_CONTROLERS/TC_CONTROLERS.pro b/lib/src/common/GRAPHIC/TC_CONTROLERS/TC_CONTROLERS.pro
new file mode 100644
--- /dev/null
+++ b/lib/src/common/GRAPHIC/TC_CONTROLERS/TC_CONTROLERS.pro
@@ -0,0 +1,9 @@
+TEMPLATE = subdirs
+SUBDIRS += 	STMPE811
+
+
+
+
+
+
+
diff --git a/lib/src/common/Threading/Threading.pro b/lib/src/common/Threading/Threading.pro
--- a/lib/src/common/Threading/Threading.pro
+++ b/lib/src/common/Threading/Threading.pro
@@ -12,3 +12,10 @@ UCMODEL=stm32f4
 
 target.path = $$[QT_INSTALL_LIBS]/$$UCMODEL
 INSTALLS += target
+
+HEADERS += \
+    ../../includes/thread.h
+
+
+
+
diff --git a/lib/src/includes/24LC0X.h b/lib/src/includes/24LC0X.h
--- a/lib/src/includes/24LC0X.h
+++ b/lib/src/includes/24LC0X.h
@@ -36,12 +36,12 @@ typedef struct eeprom24lc0xDev
 
 extern void eeprom24lc0xopen(eeprom24lc0xDev* dev,i2c_t iicdev,unsigned char A0_A1_A2_val,unsigned int size);
 
-extern void eeprom24lc0xpagewrite(eeprom24lc0xDev dev,unsigned char address,unsigned char* page);
-extern void eeprom24lc0xpageread(eeprom24lc0xDev dev,unsigned char address,unsigned char* page);
-extern void eeprom24lc0xbytewrite(eeprom24lc0xDev dev,unsigned char address,unsigned char data);
-extern unsigned char eeprom24lc0xbyteread(eeprom24lc0xDev dev,unsigned char address);
-extern void eeprom24lc0xreadn(eeprom24lc0xDev dev,unsigned char address,unsigned char* data, unsigned int count);
-extern void eeprom24lc0xwriten(eeprom24lc0xDev dev,unsigned char address,unsigned char* data, unsigned int count);
+extern void eeprom24lc0xpagewrite(eeprom24lc0xDev* dev,unsigned char address,unsigned char* page);
+extern void eeprom24lc0xpageread(eeprom24lc0xDev* dev,unsigned char address,unsigned char* page);
+extern void eeprom24lc0xbytewrite(eeprom24lc0xDev* dev,unsigned char address,unsigned char data);
+extern unsigned char eeprom24lc0xbyteread(eeprom24lc0xDev* dev,unsigned char address);
+extern void eeprom24lc0xreadn(eeprom24lc0xDev* dev,unsigned char address,unsigned char* data, unsigned int count);
+extern void eeprom24lc0xwriten(eeprom24lc0xDev* dev,unsigned char address,unsigned char* data, unsigned int count);
 
 
 
diff --git a/lib/src/includes/GRAPHIC/TC_CONTROLERS/STMPE811.h b/lib/src/includes/GRAPHIC/TC_CONTROLERS/STMPE811.h
new file mode 100644
--- /dev/null
+++ b/lib/src/includes/GRAPHIC/TC_CONTROLERS/STMPE811.h
@@ -0,0 +1,115 @@
+/*------------------------------------------------------------------------------
+--  This file is a part of the libuc, microcontroler library
+--  Copyright (C) 2013, Alexis Jeandet
+--
+--  This program is free software; you can redistribute it and/or modify
+--  it under the terms of the GNU General Public License as published by
+--  the Free Software Foundation; either version 3 of the License, or
+--  (at your option) any later version.
+--
+--  This program 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 General Public License for more details.
+--
+--  You should have received a copy of the GNU General Public License
+--  along with this program; if not, write to the Free Software
+--  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+-------------------------------------------------------------------------------
+--                 Author : Alexis Jeandet
+--                   Mail : alexis.jeandet@gmail.com
+-------------------------------------------------------------------------------*/
+#ifndef STMPE811_H
+#define STMPE811_H
+#include <stdio.h>
+#include <uhandle.h>
+#include <genericTC_Controler.h>
+#include <stdint.h>
+#include <fonts.h>
+#include <i2c.h>
+
+typedef struct STMPE811_t
+{
+ i2c_t i2cdev;
+ uint8_t devAddress;
+}STMPE811_t;
+
+
+extern int stmpe811init(STMPE811_t *dev, i2c_t i2cdev, uint8_t A0);
+extern int stmpe811getID(STMPE811_t *dev);
+
+
+
+#define	STMPE811_REGISTER_CHIP_ID 	     ((uint32_t)	0x0000	)
+#define	STMPE811_REGISTER_ID_VER  	     ((uint32_t)	0x0002	)
+#define	STMPE811_REGISTER_SYS_CTRL1      ((uint32_t)	0x0003	)
+#define	STMPE811_REGISTER_SYS_CTRL2      ((uint32_t)	0x0004	)
+#define	STMPE811_REGISTER_SPI_CFG        ((uint32_t)	0x0008	)
+#define	STMPE811_REGISTER_INT_CTRL       ((uint32_t)	0x0009	)
+#define	STMPE811_REGISTER_INT_EN         ((uint32_t)	0x000A	)
+#define	STMPE811_REGISTER_INT_STA        ((uint32_t)	0x000B	)
+#define	STMPE811_REGISTER_GPIO_EN        ((uint32_t)	0x000C	)
+#define	STMPE811_REGISTER_GPIO_INT_STA   ((uint32_t)	0x000D	)
+#define	STMPE811_REGISTER_ADC_INT_EN     ((uint32_t)	0x000E	)
+#define	STMPE811_REGISTER_ADC_INT_STA    ((uint32_t)	0x000F	)
+#define	STMPE811_REGISTER_GPIO_SET_PIN   ((uint32_t)	0x0010	)
+#define	STMPE811_REGISTER_GPIO_CLR_PIN   ((uint32_t)	0x0011	)
+#define	STMPE811_REGISTER_GPIO_MP_STA    ((uint32_t)	0x0012	)
+#define	STMPE811_REGISTER_GPIO_DIR       ((uint32_t)	0x0013	)
+#define	STMPE811_REGISTER_GPIO_ED        ((uint32_t)	0x0014	)
+#define	STMPE811_REGISTER_GPIO_RE        ((uint32_t)	0x0015	)
+#define	STMPE811_REGISTER_GPIO_FE        ((uint32_t)	0x0016	)
+#define	STMPE811_REGISTER_GPIO_AF        ((uint32_t)	0x0017	)
+#define	STMPE811_REGISTER_ADC_CTRL1      ((uint32_t)	0x0020	)
+#define	STMPE811_REGISTER_ADC_CTRL2      ((uint32_t)	0x0021	)
+#define	STMPE811_REGISTER_ADC_CAPT       ((uint32_t)	0x0022	)
+#define	STMPE811_REGISTER_ADC_DATA_CH0   ((uint32_t)	0x0030	)
+#define	STMPE811_REGISTER_ADC_DATA_CH1   ((uint32_t)	0x0032	)
+#define	STMPE811_REGISTER_ADC_DATA_CH2   ((uint32_t)	0x0034	)
+#define	STMPE811_REGISTER_ADC_DATA_CH3   ((uint32_t)	0x0036	)
+#define	STMPE811_REGISTER_ADC_DATA_CH4   ((uint32_t)	0x0038	)
+#define	STMPE811_REGISTER_ADC_DATA_CH5   ((uint32_t)	0x003A	)
+#define	STMPE811_REGISTER_ADC_DATA_CH6   ((uint32_t)	0x003C	)
+#define	STMPE811_REGISTER_ADC_DATA_CH7   ((uint32_t)	0x003E	)
+#define	STMPE811_REGISTER_TSC_CTRL       ((uint32_t)	0x0040	)
+#define	STMPE811_REGISTER_TSC_CFG        ((uint32_t)	0x0041	)
+#define	STMPE811_REGISTER_WDW_TR_X       ((uint32_t)	0x0042	)
+#define	STMPE811_REGISTER_WDW_TR_Y       ((uint32_t)	0x0044	)
+#define	STMPE811_REGISTER_WDW_BL_X       ((uint32_t)	0x0046	)
+#define	STMPE811_REGISTER_WDW_BL_Y       ((uint32_t)	0x0048	)
+#define	STMPE811_REGISTER_FIFO_TH        ((uint32_t)	0x004A	)
+#define	STMPE811_REGISTER_FIFO_STA       ((uint32_t)	0x004B	)
+#define	STMPE811_REGISTER_FIFO_SIZE      ((uint32_t)	0x004C	)
+#define	STMPE811_REGISTER_TSC_DATA_X     ((uint32_t)	0x004D	)
+#define	STMPE811_REGISTER_TSC_DATA_Y     ((uint32_t)	0x004F	)
+#define	STMPE811_REGISTER_TSC_DATA_Z     ((uint32_t)	0x0051	)
+#define	STMPE811_REGISTER_TSC_DATA_XYZ   ((uint32_t)	0x0052	)
+#define	STMPE811_REGISTER_TSC_FRACTION_Z ((uint32_t)	0x0056	)
+#define	STMPE811_REGISTER_TSC_DATA       ((uint32_t)	0x0057	)
+#define	STMPE811_REGISTER_TSC_I_DRIVE    ((uint32_t)	0x0058	)
+#define	STMPE811_REGISTER_TSC_SHIELD     ((uint32_t)	0x0059	)
+#define	STMPE811_REGISTER_TEMP_CTRL      ((uint32_t)	0x0060	)
+#define	STMPE811_REGISTER_TEMP_DATA      ((uint32_t)	0x0061	)
+#define	STMPE811_REGISTER_TEMP_TH        ((uint32_t)	0x0062	)
+
+
+#endif
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/lib/src/includes/GRAPHIC/TC_CONTROLERS/genericTC_Controler.h b/lib/src/includes/GRAPHIC/TC_CONTROLERS/genericTC_Controler.h
new file mode 100644
--- /dev/null
+++ b/lib/src/includes/GRAPHIC/TC_CONTROLERS/genericTC_Controler.h
@@ -0,0 +1,37 @@
+/*------------------------------------------------------------------------------
+--  This file is a part of the libuc, microcontroler library
+--  Copyright (C) 2013, Alexis Jeandet
+--
+--  This program is free software; you can redistribute it and/or modify
+--  it under the terms of the GNU General Public License as published by
+--  the Free Software Foundation; either version 3 of the License, or
+--  (at your option) any later version.
+--
+--  This program 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 General Public License for more details.
+--
+--  You should have received a copy of the GNU General Public License
+--  along with this program; if not, write to the Free Software
+--  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+-------------------------------------------------------------------------------
+--                 Author : Alexis Jeandet
+--                   Mail : alexis.jeandet@gmail.com
+-------------------------------------------------------------------------------*/
+#ifndef GENERICTC_CONTROLER_H
+#define GENERICTC_CONTROLER_H
+
+#include <uhandle.h>
+#include <stdint.h>
+#include <fonts.h>
+
+
+
+
+#endif              /*GENERICTC_CONTROLER_H*/
+
+
+
+
+
diff --git a/lib/src/includes/thread.h b/lib/src/includes/thread.h
--- a/lib/src/includes/thread.h
+++ b/lib/src/includes/thread.h
@@ -29,20 +29,29 @@
 extern "C" {
 #endif
 
+/*
+ This structure holds the thread context. To do so, you need to keep a track of the programm counter,
+ to change the stack pointer for each thread and to save all registers needing to be saved. Since the
+ number of regiter to be saved vary from one processor to an other, it's easier to save them in the
+ owner thread stack;
+*/
 typedef struct thread_t
 {
     int (*func)(void*);
     void* __stack__;
-    int __stackSize__;
-    int __stackPointer__;
-    int __programcounter__;
+    void* __programmCounter__;
+    void* __registers__;
 }thread_t;
 
 
-int threadcreate(thread_t* thread,void* stack,int stackSize);
-int threadstart(thread_t* thread);
-int threadstop(thread_t* thread);
+extern int threadcreate(thread_t* thread,void* stack,int stackSize);
+extern int threadstart(thread_t* thread);
+extern int threadstop(thread_t* thread);
 
+#ifdef __THREAD_PRIVATE__
+extern void __cpusavecontext(void* dataspace);
+extern void __cpurestorecontext(void* dataspace);
+#endif
 
 #ifdef __cplusplus
 }
diff --git a/lib/src/lib.pro b/lib/src/lib.pro
--- a/lib/src/lib.pro
+++ b/lib/src/lib.pro
@@ -7,6 +7,7 @@ SUBDIRS += common
 
 headers.files = includes/*.h \
 		includes/GRAPHIC/CONTROLERS/*.h \
+		includes/GRAPHIC/TC_CONTROLERS/*.h \
 		includes/GRAPHIC/GUI/FONTS/*.h \
 		includes/GRAPHIC/GUI/Widgets/*.h 
 
diff --git a/lib/src/stm32f4/CORE/core.pro b/lib/src/stm32f4/CORE/core.pro
--- a/lib/src/stm32f4/CORE/core.pro
+++ b/lib/src/stm32f4/CORE/core.pro
@@ -2,7 +2,8 @@ TEMPLATE = lib
 OBJECTS_DIR = obj
 
 SOURCES += \
-    core.c
+    core.c \
+    threads.c
 
 INCLUDEPATH += ../../includes \	
 	../CPU/STM32F4xx_StdPeriph_Driver/inc \
diff --git a/lib/src/stm32f4/CORE/threads.c b/lib/src/stm32f4/CORE/threads.c
new file mode 100644
--- /dev/null
+++ b/lib/src/stm32f4/CORE/threads.c
@@ -0,0 +1,81 @@
+/*------------------------------------------------------------------------------
+--  This file is a part of the libuc, microcontroler library
+--  Copyright (C) 2013, Alexis Jeandet
+--
+--  This program is free software; you can redistribute it and/or modify
+--  it under the terms of the GNU General Public License as published by
+--  the Free Software Foundation; either version 3 of the License, or
+--  (at your option) any later version.
+--
+--  This program 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 General Public License for more details.
+--
+--  You should have received a copy of the GNU General Public License
+--  along with this program; if not, write to the Free Software
+--  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+-------------------------------------------------------------------------------
+--                 Author : Alexis Jeandet
+--                   Mail : alexis.jeandet@gmail.com
+-------------------------------------------------------------------------------*/
+
+
+#define __THREAD_PRIVATE__
+#include <thread.h>
+
+/*
+ For CM4 cf lazy Stacking and context switching form ARM
+  List of automatically saved registers:
+    R0
+    R1
+    R2
+    R3
+    R4
+    R5
+    R6
+    R7
+    R8
+    R9
+    R10
+    R11
+    R12
+    R13(SP)
+    R14(LR)
+    R15(PC)
+    xPSR
+    S0 to S15 (if enabled)
+
+  List of registers to save:
+    S16 to S31
+*/
+
+
+void __cpusavecontext(void* dataspace)
+{
+
+}
+
+void __cpurestorecontext(void* dataspace)
+{
+
+}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/lib/src/stm32f4/I2C/i2c.c b/lib/src/stm32f4/I2C/i2c.c
--- a/lib/src/stm32f4/I2C/i2c.c
+++ b/lib/src/stm32f4/I2C/i2c.c
@@ -69,8 +69,6 @@ i2c_t i2copenandconfig(int count,uint32_
         i2cclose(dev);
         i2csetpins(dev,SDA,SCL);
         i2copen(count);
-        //i2cenable(count);
-        //I2C_TypeDef* _dev_ = _i2c_dev_table[(int)dev];
         i2csetspeed(dev,speed);
         i2cenable(count);
     }
diff --git a/mkspecs/common/libuc2libs.conf b/mkspecs/common/libuc2libs.conf
--- a/mkspecs/common/libuc2libs.conf
+++ b/mkspecs/common/libuc2libs.conf
@@ -1,12 +1,13 @@
 
 INCLUDEPATH += $$[QT_INSTALL_HEADERS] \
                $$[QT_INSTALL_HEADERS]/GRAPHIC/CONTROLERS \
+               $$[QT_INSTALL_HEADERS]/GRAPHIC/TC_CONTROLERS \
             $$[QT_INSTALL_HEADERS]/GRAPHIC/GUI/FONTS \
             $$[QT_INSTALL_HEADERS]/GRAPHIC/GUI/Widgets \
             $$[QT_INSTALL_HEADERS]/$$ARCH
 
 
-LIBS += -L$$[QT_INSTALL_LIBS]/$$ARCH  -lterminal -lCS43L22 -lina226 -lili9328 -lfonts -lsdcard -lfat32 -lmbr -luart -li2c -lgpio -lspi -lcpu -lcore -lm
+LIBS += -L$$[QT_INSTALL_LIBS]/$$ARCH  -lterminal -lCS43L22 -lina226 -lili9328 -lSTMPE811 -lfonts -lsdcard -lfat32 -lmbr -luart -li2c -lgpio -lspi -lcpu -lcore -lm