diff --git a/Core/Src/main.c b/Core/Src/main.c
index 4e98f83..f37fc77 100644
--- a/Core/Src/main.c
+++ b/Core/Src/main.c
@@ -124,9 +124,9 @@ int main(void)
 	  x1 = sin(omega*time);
 	  x2 = sin(omega*time + (2.0/3)*M_PI);
 	  x3 = sin(omega*time + (4.0/3)*M_PI);
-	  __HAL_TIM_SET_COMPARE(&htim1,TIM_CHANNEL_1,x1 * cmax);
-	  __HAL_TIM_SET_COMPARE(&htim1,TIM_CHANNEL_2,x2 * cmax);
-	  __HAL_TIM_SET_COMPARE(&htim1,TIM_CHANNEL_3,x3 * cmax);
+	  __HAL_TIM_SET_COMPARE(&htim1,TIM_CHANNEL_1,((x1+1)/2) * cmax);
+	  __HAL_TIM_SET_COMPARE(&htim1,TIM_CHANNEL_2,((x2+1)/2) * cmax);
+	  __HAL_TIM_SET_COMPARE(&htim1,TIM_CHANNEL_3,((x3+1)/2) * cmax);
     /* USER CODE END WHILE */
 
     /* USER CODE BEGIN 3 */