diff --git a/i2c_test_attiny85/i2c_test_attiny85.cproj b/i2c_test_attiny85/i2c_test_attiny85.cproj
index ccd39cd..4b26d4a 100755
--- a/i2c_test_attiny85/i2c_test_attiny85.cproj
+++ b/i2c_test_attiny85/i2c_test_attiny85.cproj
@@ -28,23 +28,23 @@
     <eraseonlaunchrule>0</eraseonlaunchrule>
     <AsfFrameworkConfig>
       <framework-data>
-  <options />
-  <configurations />
-  <files />
-  <documentation help="" />
-  <offline-documentation help="" />
-  <dependencies>
-    <content-extension eid="atmel.asf" uuidref="Atmel.ASF" version="3.25.0" />
-  </dependencies>
-</framework-data>
+        <options />
+        <configurations />
+        <files />
+        <documentation help="" />
+        <offline-documentation help="" />
+        <dependencies>
+          <content-extension eid="atmel.asf" uuidref="Atmel.ASF" version="3.42.0" />
+        </dependencies>
+      </framework-data>
     </AsfFrameworkConfig>
-    <avrtool>com.atmel.avrdbg.tool.stk500</avrtool>
-    <avrtoolserialnumber />
+    <avrtool>com.atmel.avrdbg.tool.ispmk2</avrtool>
+    <avrtoolserialnumber>000200034317</avrtoolserialnumber>
     <avrdeviceexpectedsignature>0x1E930B</avrdeviceexpectedsignature>
     <com_atmel_avrdbg_tool_stk500>
       <ToolOptions>
         <InterfaceProperties>
-          <IspClock>125000</IspClock>
+          <IspClock>0</IspClock>
         </InterfaceProperties>
         <InterfaceName>ISP</InterfaceName>
       </ToolOptions>
@@ -68,83 +68,94 @@
       </ToolNumber>
       <ToolName xmlns="">Simulator</ToolName>
     </com_atmel_avrdbg_tool_simulator>
+    <com_atmel_avrdbg_tool_ispmk2>
+      <ToolOptions>
+        <InterfaceProperties>
+          <IspClock>125000</IspClock>
+        </InterfaceProperties>
+        <InterfaceName>ISP</InterfaceName>
+      </ToolOptions>
+      <ToolType>com.atmel.avrdbg.tool.ispmk2</ToolType>
+      <ToolNumber>000200034317</ToolNumber>
+      <ToolName>AVRISP mkII</ToolName>
+    </com_atmel_avrdbg_tool_ispmk2>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)' == 'Release' ">
     <ToolchainSettings>
       <AvrGcc>
-  <avrgcc.common.Device>-mmcu=attiny85 -B "%24(PackRepoDir)\atmel\ATtiny_DFP\1.2.118\gcc\dev\attiny85"</avrgcc.common.Device>
-  <avrgcc.common.outputfiles.hex>True</avrgcc.common.outputfiles.hex>
-  <avrgcc.common.outputfiles.lss>True</avrgcc.common.outputfiles.lss>
-  <avrgcc.common.outputfiles.eep>True</avrgcc.common.outputfiles.eep>
-  <avrgcc.common.outputfiles.srec>True</avrgcc.common.outputfiles.srec>
-  <avrgcc.common.outputfiles.usersignatures>False</avrgcc.common.outputfiles.usersignatures>
-  <avrgcc.compiler.general.ChangeDefaultCharTypeUnsigned>True</avrgcc.compiler.general.ChangeDefaultCharTypeUnsigned>
-  <avrgcc.compiler.general.ChangeDefaultBitFieldUnsigned>True</avrgcc.compiler.general.ChangeDefaultBitFieldUnsigned>
-  <avrgcc.compiler.symbols.DefSymbols>
-    <ListValues>
-      <Value>NDEBUG</Value>
-    </ListValues>
-  </avrgcc.compiler.symbols.DefSymbols>
-  <avrgcc.compiler.directories.IncludePaths>
-    <ListValues>
-      <Value>%24(PackRepoDir)\atmel\ATtiny_DFP\1.2.118\include</Value>
-    </ListValues>
-  </avrgcc.compiler.directories.IncludePaths>
-  <avrgcc.compiler.optimization.level>Optimize for size (-Os)</avrgcc.compiler.optimization.level>
-  <avrgcc.compiler.optimization.PackStructureMembers>True</avrgcc.compiler.optimization.PackStructureMembers>
-  <avrgcc.compiler.optimization.AllocateBytesNeededForEnum>True</avrgcc.compiler.optimization.AllocateBytesNeededForEnum>
-  <avrgcc.compiler.warnings.AllWarnings>True</avrgcc.compiler.warnings.AllWarnings>
-  <avrgcc.linker.libraries.Libraries>
-    <ListValues>
-      <Value>libm</Value>
-    </ListValues>
-  </avrgcc.linker.libraries.Libraries>
-  <avrgcc.assembler.general.IncludePaths>
-    <ListValues>
-      <Value>%24(PackRepoDir)\atmel\ATtiny_DFP\1.2.118\include</Value>
-    </ListValues>
-  </avrgcc.assembler.general.IncludePaths>
-</AvrGcc>
+        <avrgcc.common.Device>-mmcu=attiny85 -B "%24(PackRepoDir)\atmel\ATtiny_DFP\1.2.118\gcc\dev\attiny85"</avrgcc.common.Device>
+        <avrgcc.common.outputfiles.hex>True</avrgcc.common.outputfiles.hex>
+        <avrgcc.common.outputfiles.lss>True</avrgcc.common.outputfiles.lss>
+        <avrgcc.common.outputfiles.eep>True</avrgcc.common.outputfiles.eep>
+        <avrgcc.common.outputfiles.srec>True</avrgcc.common.outputfiles.srec>
+        <avrgcc.common.outputfiles.usersignatures>False</avrgcc.common.outputfiles.usersignatures>
+        <avrgcc.compiler.general.ChangeDefaultCharTypeUnsigned>True</avrgcc.compiler.general.ChangeDefaultCharTypeUnsigned>
+        <avrgcc.compiler.general.ChangeDefaultBitFieldUnsigned>True</avrgcc.compiler.general.ChangeDefaultBitFieldUnsigned>
+        <avrgcc.compiler.symbols.DefSymbols>
+          <ListValues>
+            <Value>NDEBUG</Value>
+          </ListValues>
+        </avrgcc.compiler.symbols.DefSymbols>
+        <avrgcc.compiler.directories.IncludePaths>
+          <ListValues>
+            <Value>%24(PackRepoDir)\atmel\ATtiny_DFP\1.2.118\include</Value>
+          </ListValues>
+        </avrgcc.compiler.directories.IncludePaths>
+        <avrgcc.compiler.optimization.level>Optimize for size (-Os)</avrgcc.compiler.optimization.level>
+        <avrgcc.compiler.optimization.PackStructureMembers>True</avrgcc.compiler.optimization.PackStructureMembers>
+        <avrgcc.compiler.optimization.AllocateBytesNeededForEnum>True</avrgcc.compiler.optimization.AllocateBytesNeededForEnum>
+        <avrgcc.compiler.warnings.AllWarnings>True</avrgcc.compiler.warnings.AllWarnings>
+        <avrgcc.linker.libraries.Libraries>
+          <ListValues>
+            <Value>libm</Value>
+          </ListValues>
+        </avrgcc.linker.libraries.Libraries>
+        <avrgcc.assembler.general.IncludePaths>
+          <ListValues>
+            <Value>%24(PackRepoDir)\atmel\ATtiny_DFP\1.2.118\include</Value>
+          </ListValues>
+        </avrgcc.assembler.general.IncludePaths>
+      </AvrGcc>
     </ToolchainSettings>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
     <ToolchainSettings>
       <AvrGcc>
-  <avrgcc.common.Device>-mmcu=attiny85 -B "%24(PackRepoDir)\atmel\ATtiny_DFP\1.2.118\gcc\dev\attiny85"</avrgcc.common.Device>
-  <avrgcc.common.outputfiles.hex>True</avrgcc.common.outputfiles.hex>
-  <avrgcc.common.outputfiles.lss>True</avrgcc.common.outputfiles.lss>
-  <avrgcc.common.outputfiles.eep>True</avrgcc.common.outputfiles.eep>
-  <avrgcc.common.outputfiles.srec>True</avrgcc.common.outputfiles.srec>
-  <avrgcc.common.outputfiles.usersignatures>False</avrgcc.common.outputfiles.usersignatures>
-  <avrgcc.compiler.general.ChangeDefaultCharTypeUnsigned>True</avrgcc.compiler.general.ChangeDefaultCharTypeUnsigned>
-  <avrgcc.compiler.general.ChangeDefaultBitFieldUnsigned>True</avrgcc.compiler.general.ChangeDefaultBitFieldUnsigned>
-  <avrgcc.compiler.symbols.DefSymbols>
-    <ListValues>
-      <Value>DEBUG</Value>
-    </ListValues>
-  </avrgcc.compiler.symbols.DefSymbols>
-  <avrgcc.compiler.directories.IncludePaths>
-    <ListValues>
-      <Value>%24(PackRepoDir)\atmel\ATtiny_DFP\1.2.118\include</Value>
-    </ListValues>
-  </avrgcc.compiler.directories.IncludePaths>
-  <avrgcc.compiler.optimization.level>Optimize (-O1)</avrgcc.compiler.optimization.level>
-  <avrgcc.compiler.optimization.PackStructureMembers>True</avrgcc.compiler.optimization.PackStructureMembers>
-  <avrgcc.compiler.optimization.AllocateBytesNeededForEnum>True</avrgcc.compiler.optimization.AllocateBytesNeededForEnum>
-  <avrgcc.compiler.optimization.DebugLevel>Default (-g2)</avrgcc.compiler.optimization.DebugLevel>
-  <avrgcc.compiler.warnings.AllWarnings>True</avrgcc.compiler.warnings.AllWarnings>
-  <avrgcc.linker.libraries.Libraries>
-    <ListValues>
-      <Value>libm</Value>
-    </ListValues>
-  </avrgcc.linker.libraries.Libraries>
-  <avrgcc.assembler.general.IncludePaths>
-    <ListValues>
-      <Value>%24(PackRepoDir)\atmel\ATtiny_DFP\1.2.118\include</Value>
-    </ListValues>
-  </avrgcc.assembler.general.IncludePaths>
-  <avrgcc.assembler.debugging.DebugLevel>Default (-Wa,-g)</avrgcc.assembler.debugging.DebugLevel>
-</AvrGcc>
+        <avrgcc.common.Device>-mmcu=attiny85 -B "%24(PackRepoDir)\atmel\ATtiny_DFP\1.2.118\gcc\dev\attiny85"</avrgcc.common.Device>
+        <avrgcc.common.outputfiles.hex>True</avrgcc.common.outputfiles.hex>
+        <avrgcc.common.outputfiles.lss>True</avrgcc.common.outputfiles.lss>
+        <avrgcc.common.outputfiles.eep>True</avrgcc.common.outputfiles.eep>
+        <avrgcc.common.outputfiles.srec>True</avrgcc.common.outputfiles.srec>
+        <avrgcc.common.outputfiles.usersignatures>False</avrgcc.common.outputfiles.usersignatures>
+        <avrgcc.compiler.general.ChangeDefaultCharTypeUnsigned>True</avrgcc.compiler.general.ChangeDefaultCharTypeUnsigned>
+        <avrgcc.compiler.general.ChangeDefaultBitFieldUnsigned>True</avrgcc.compiler.general.ChangeDefaultBitFieldUnsigned>
+        <avrgcc.compiler.symbols.DefSymbols>
+          <ListValues>
+            <Value>DEBUG</Value>
+          </ListValues>
+        </avrgcc.compiler.symbols.DefSymbols>
+        <avrgcc.compiler.directories.IncludePaths>
+          <ListValues>
+            <Value>%24(PackRepoDir)\atmel\ATtiny_DFP\1.2.118\include</Value>
+          </ListValues>
+        </avrgcc.compiler.directories.IncludePaths>
+        <avrgcc.compiler.optimization.level>Optimize (-O1)</avrgcc.compiler.optimization.level>
+        <avrgcc.compiler.optimization.PackStructureMembers>True</avrgcc.compiler.optimization.PackStructureMembers>
+        <avrgcc.compiler.optimization.AllocateBytesNeededForEnum>True</avrgcc.compiler.optimization.AllocateBytesNeededForEnum>
+        <avrgcc.compiler.optimization.DebugLevel>Default (-g2)</avrgcc.compiler.optimization.DebugLevel>
+        <avrgcc.compiler.warnings.AllWarnings>True</avrgcc.compiler.warnings.AllWarnings>
+        <avrgcc.linker.libraries.Libraries>
+          <ListValues>
+            <Value>libm</Value>
+          </ListValues>
+        </avrgcc.linker.libraries.Libraries>
+        <avrgcc.assembler.general.IncludePaths>
+          <ListValues>
+            <Value>%24(PackRepoDir)\atmel\ATtiny_DFP\1.2.118\include</Value>
+          </ListValues>
+        </avrgcc.assembler.general.IncludePaths>
+        <avrgcc.assembler.debugging.DebugLevel>Default (-Wa,-g)</avrgcc.assembler.debugging.DebugLevel>
+      </AvrGcc>
     </ToolchainSettings>
   </PropertyGroup>
   <ItemGroup>
diff --git a/i2c_test_attiny85/led_gen.c b/i2c_test_attiny85/led_gen.c
index 6b4ac8a..ceb7d34 100755
--- a/i2c_test_attiny85/led_gen.c
+++ b/i2c_test_attiny85/led_gen.c
@@ -13,7 +13,7 @@ volatile unsigned char led2_state=0;
 void led1_init(void)
 {
 	TCCR1|=(1<<CTC1)|(1<<COM1A0);		//on active le mode CTC en comparant OCR1C, COM1A0 : mode toggle
-	OCR1C=68;							//d'apres retroingenieurie OCR1C=16
+	OCR1C=35;							//d'apres retroingenieurie OCR1C=35
 	TCCR1|=(1<<CS10)|(1<<CS11);			//on active la clock, prediv de 4
 	DDRB |= (1<<PB1);
 	led1_state=1;
@@ -22,7 +22,7 @@ void led1_init(void)
 void led2_init(void)
 {
 	GTCCR|=(1<<COM1B0);					//COM1B0 : mode toggle
-	OCR1C=68;							//d'apres retroingenieurie OCR1C=16
+	OCR1C=35;							//d'apres retroingenieurie OCR1C=35
 	TCCR1|=(1<<CS10)|(1<<CS11);			//on active la clock, prediv de 4
 	DDRB |= (1<<PB4);
 	led2_state=1;
@@ -44,11 +44,11 @@ void led2_stop(void)
 
 void timer0_init(void)
 {
-	 TCCR0A=0x00;             //Normal mode
+	 TCCR0A=0x00;			//Mode normal
 	 TCCR0B=0x00;
-	 TCCR0B |= (1<<CS01);   //prescaling with 8
+	 TCCR0B |= (1<<CS01);   //divise par 8
 	 TCNT0=0;
-	 TIMSK|=(1<<TOIE0);
+	 TIMSK|=(1<<TOIE0);		//Interruptions autorisees
 }
 
 
diff --git a/i2c_test_attiny85/main.c b/i2c_test_attiny85/main.c
index 1f933b1..6cbbb3c 100755
--- a/i2c_test_attiny85/main.c
+++ b/i2c_test_attiny85/main.c
@@ -51,21 +51,21 @@ ISR (ADC_vect){
 	ADCSRA |= (1<<ADSC);
 }
 
-ISR (TIMER0_OVF_vect)      //Interrupt vector for Timer0
+ISR (TIMER0_OVF_vect)							//Interrupt vector for Timer0
 {
-	if (intr_count==5) //waiting for 63 because to get 1 sec delay
+	if (intr_count==5)							//waiting for 63 because to get 1 sec delay
 	{
 		timer_flag=1-timer_flag;
-		intr_count=0; //making intr_count=0 to repeat the count
+		intr_count=0;							//making intr_count=0 to repeat the count
 	}
-	else  intr_count++; //incrementing c upto 63
+	else  intr_count++;							//incrementing c upto 63
 }
 
 int main( void )
 {
     unsigned char cmd,i=0;
-    unsigned char nom_capteur[8]= {'T','u','r','k','i','s','h','Z'};
-    unsigned char sensor_type[8]= {'C','a','t','c','h','E','y','e'};
+    unsigned char nom_capteur[8]= {'C','a','t','c','h','E','y','e'};
+    unsigned char sensor_type[8]= {'I','R','O','b','s','t','a','c'};
 	uint8_t slaveAdress;//data = 0x45;
     slaveAdress = 0x01;
 	MCUCR |= (1<<PUD);