if it breaks, I’m in the mountains

Core/Inc/tim.h

@@ -32,12 +32,15 @@ extern "C" {
 
 /* USER CODE END Includes */
 
+extern TIM_HandleTypeDef htim3;
+
 extern TIM_HandleTypeDef htim4;
 
 /* USER CODE BEGIN Private defines */
 
 /* USER CODE END Private defines */
 
+void MX_TIM3_Init(void);
 void MX_TIM4_Init(void);
 
 void HAL_TIM_MspPostInit(TIM_HandleTypeDef *htim);