implemented timebase using TIM14 instead of TIM1

USB/usbd_conf.c

@@ -629,10 +629,10 @@ void HAL_PCDEx_LPM_Callback(PCD_HandleTypeDef *hpcd, PCD_LPM_MsgTypeDef msg)
   * @param  Delay: Delay in ms
   * @retval None
   */
-void  USBD_LL_Delay (uint32_t Delay)
-{
-  HAL_Delay(Delay);  
-}
+//void  USBD_LL_Delay (uint32_t Delay)
+//{
+//  HAL_Delay(Delay);
+//}
 
 /**
   * @brief  static single allocation.

USB/usbd_conf.h

@@ -109,10 +109,10 @@
 /* Memory management macros */  
 #define USBD_malloc               (uint32_t *)USBD_static_malloc
 #define USBD_free                 USBD_static_free
-#define USBD_memset               /* Not used */
-#define USBD_memcpy               /* Not used */
-
-#define USBD_Delay   HAL_Delay
+//#define USBD_memset               /* Not used */
+//#define USBD_memcpy               /* Not used */
+//
+//#define USBD_Delay   HAL_Delay
 
 /* For footprint reasons and since only one allocation is handled in the HID class
    driver, the malloc/free is changed into a static allocation method */