diff --git a/ProjetsKEIL/Drivers/src/timer.c b/ProjetsKEIL/Drivers/src/timer.c
index 88936ed..768cc8b 100644
--- a/ProjetsKEIL/Drivers/src/timer.c
+++ b/ProjetsKEIL/Drivers/src/timer.c
@@ -4,12 +4,14 @@
 void plantage(void) {
 	while(1);
 }
-
+void (*IT_Tim1) (void) = plantage;
 void (*IT_Tim2) (void) = plantage;
 void (*IT_Tim3) (void) = plantage;
 void (*IT_Tim4) (void) = plantage;
 
 void MyTimer_Base_Init(MyTimer_Struct_Typedef * Timer) {
+	if ((Timer->Timer) == TIM1)
+		RCC->APB2ENR |= RCC_APB2ENR_TIM1EN;
 	if ((Timer->Timer) == TIM2)
 		RCC->APB1ENR |= RCC_APB1ENR_TIM2EN;
 	if ((Timer->Timer) == TIM3)
@@ -23,7 +25,11 @@ void MyTimer_Base_Init(MyTimer_Struct_Typedef * Timer) {
 
 void MyTimer_ActiveIT(TIM_TypeDef * Timer, char Prio, void (*IT_function) (void)) {
 	Timer->DIER |= TIM_DIER_UIE;
-	
+	if (Timer == TIM2) {
+		NVIC_EnableIRQ(TIM1_BRK_IRQn);
+		NVIC_SetPriority(TIM1_BRK_IRQn, Prio);
+		IT_Tim1 = IT_function;
+	}
 	if (Timer == TIM2) {
 		NVIC_EnableIRQ(TIM2_IRQn);
 		NVIC_SetPriority(TIM2_IRQn, Prio);
@@ -41,6 +47,11 @@ void MyTimer_ActiveIT(TIM_TypeDef * Timer, char Prio, void (*IT_function) (void)
 	}
 }
 
+void TIM1_IRQHandler(void) {
+	TIM1->SR &= ~TIM_SR_UIF;
+	(*IT_Tim1)();
+}
+
 void TIM2_IRQHandler(void) {
 	TIM2->SR &= ~TIM_SR_UIF;
 	(*IT_Tim2)();
@@ -75,7 +86,26 @@ void MyTimer_PWM(TIM_TypeDef * Timer ,char Channel)
 	}
 	
 	Timer->CCER |= (TIM_CCER_CC1E << (4*(Channel-1)));
-	
+
+if(Timer == TIM1)
+	{
+		TIM1->BDTR |= 0x8000;
+		PWM_OUT.GPIO = GPIOA;
+		switch (Channel) {
+		case 1:
+			PWM_OUT.GPIO_Pin = 8;
+			break;
+		case 2:
+			PWM_OUT.GPIO_Pin = 9;
+			break;
+		case 3:
+			PWM_OUT.GPIO_Pin = 10;
+			break;
+		case 4:
+			PWM_OUT.GPIO_Pin = 11;
+			break;
+		}
+	}
 	if(Timer == TIM2)
 	{
 		PWM_OUT.GPIO = GPIOA;
diff --git a/ProjetsKEIL/Projet/src/Principal.c b/ProjetsKEIL/Projet/src/Principal.c
index 2ced2aa..58d1fe0 100644
--- a/ProjetsKEIL/Projet/src/Principal.c
+++ b/ProjetsKEIL/Projet/src/Principal.c
@@ -17,16 +17,16 @@ int main(void) {
 	b1.GPIO = GPIOC;
 	b1.GPIO_Pin = 13;
 	b1.GPIO_Conf = In_PullUp;
-	t3.Timer = TIM3;
+	t3.Timer = TIM1;
 	t3.ARR = 7199;
 	t3.PSC = 4999;
 	
 	MyGPIO_Init(&led2);
 	MyGPIO_Init(&b1);
 	MyTimer_Base_Init(&t3);
-	MyTimer_ActiveIT(TIM3, 0, &changer_led);
-	MyTimer_PWM(TIM3, 1);
-	MyTimer_DutyCycle(TIM3,1,10);
+	MyTimer_ActiveIT(TIM1, 0, &changer_led);
+	MyTimer_PWM(TIM1, 1);
+	MyTimer_DutyCycle(TIM1,1,10);
 	MyTimer_Base_Start(t3);
 	
 	
diff --git a/ProjetsKEIL/Projet/tp1.uvoptx b/ProjetsKEIL/Projet/tp1.uvoptx
index faf3266..64877fb 100644
--- a/ProjetsKEIL/Projet/tp1.uvoptx
+++ b/ProjetsKEIL/Projet/tp1.uvoptx
@@ -125,7 +125,7 @@
         <SetRegEntry>
           <Number>0</Number>
           <Key>DLGDARM</Key>
-          <Name>(1010=-1,-1,-1,-1,0)(1007=-1,-1,-1,-1,0)(1008=-1,-1,-1,-1,0)(1009=-1,-1,-1,-1,0)(100=-1,-1,-1,-1,0)(110=-1,-1,-1,-1,0)(111=-1,-1,-1,-1,0)(1011=-1,-1,-1,-1,0)(180=-1,-1,-1,-1,0)(120=920,358,1341,785,0)(121=-1,-1,-1,-1,0)(122=-1,-1,-1,-1,0)(123=-1,-1,-1,-1,0)(140=-1,-1,-1,-1,0)(240=105,137,504,482,0)(190=-1,-1,-1,-1,0)(200=-1,-1,-1,-1,0)(170=120,153,405,449,0)(130=-1,-1,-1,-1,0)(131=931,121,1525,872,0)(132=973,161,1567,912,1)(133=-1,-1,-1,-1,0)(160=-1,-1,-1,-1,0)(161=-1,-1,-1,-1,0)(162=-1,-1,-1,-1,0)(210=-1,-1,-1,-1,0)(211=-1,-1,-1,-1,0)(220=-1,-1,-1,-1,0)(221=-1,-1,-1,-1,0)(230=-1,-1,-1,-1,0)(234=-1,-1,-1,-1,0)(231=-1,-1,-1,-1,0)(232=-1,-1,-1,-1,0)(233=-1,-1,-1,-1,0)(150=-1,-1,-1,-1,0)(151=-1,-1,-1,-1,0)</Name>
+          <Name>(1010=-1,-1,-1,-1,0)(1007=-1,-1,-1,-1,0)(1008=-1,-1,-1,-1,0)(1009=-1,-1,-1,-1,0)(100=-1,-1,-1,-1,0)(110=-1,-1,-1,-1,0)(111=-1,-1,-1,-1,0)(1011=-1,-1,-1,-1,0)(180=-1,-1,-1,-1,0)(120=920,358,1341,785,0)(121=-1,-1,-1,-1,0)(122=-1,-1,-1,-1,0)(123=-1,-1,-1,-1,0)(140=-1,-1,-1,-1,0)(240=105,137,504,482,0)(190=-1,-1,-1,-1,0)(200=-1,-1,-1,-1,0)(170=120,153,405,449,0)(130=624,173,1218,924,0)(131=931,121,1525,872,0)(132=973,161,1567,912,0)(133=-1,-1,-1,-1,0)(160=-1,-1,-1,-1,0)(161=-1,-1,-1,-1,0)(162=-1,-1,-1,-1,0)(210=-1,-1,-1,-1,0)(211=-1,-1,-1,-1,0)(220=-1,-1,-1,-1,0)(221=-1,-1,-1,-1,0)(230=-1,-1,-1,-1,0)(234=-1,-1,-1,-1,0)(231=-1,-1,-1,-1,0)(232=-1,-1,-1,-1,0)(233=-1,-1,-1,-1,0)(150=-1,-1,-1,-1,0)(151=-1,-1,-1,-1,0)</Name>
         </SetRegEntry>
         <SetRegEntry>
           <Number>0</Number>