2 files changed, 16 insertions, 5 deletions
diff --git a/os/hal/ports/STM32/LLD/OTGv1/hal_usb_lld.c b/os/hal/ports/STM32/LLD/OTGv1/hal_usb_lld.c
index b1802bc71..7cf690f5d 100644
--- a/os/hal/ports/STM32/LLD/OTGv1/hal_usb_lld.c
+++ b/os/hal/ports/STM32/LLD/OTGv1/hal_usb_lld.c
@@ -556,9 +556,6 @@ static void usb_lld_serve_interrupt(USBDriver *usbp) {
       otgp->PCGCCTL &= ~(PCGCCTL_STPPCLK | PCGCCTL_GATEHCLK);
     }
 
-    /* Clear the Remote Wake-up Signaling.*/
-    otgp->DCTL |= DCTL_RWUSIG;
-
     _usb_wakeup(usbp);
   }
 
diff --git a/os/hal/ports/STM32/LLD/OTGv1/hal_usb_lld.h b/os/hal/ports/STM32/LLD/OTGv1/hal_usb_lld.h
index 5f94a67ab..4c4177133 100644
--- a/os/hal/ports/STM32/LLD/OTGv1/hal_usb_lld.h
+++ b/os/hal/ports/STM32/LLD/OTGv1/hal_usb_lld.h
@@ -541,7 +541,7 @@ struct USBDriver {
 /**
  * @brief   Connects the USB device.
  *
- * @api
+ * @notapi
  */
 #if (STM32_OTG_STEPPING == 1) || defined(__DOXYGEN__)
 #define usb_lld_connect_bus(usbp) ((usbp)->otg->GCCFG |= GCCFG_VBUSBSEN)
@@ -552,7 +552,7 @@ struct USBDriver {
 /**
  * @brief   Disconnect the USB device.
  *
- * @api
+ * @notapi
  */
 #if (STM32_OTG_STEPPING == 1) || defined(__DOXYGEN__)
 #define usb_lld_disconnect_bus(usbp) ((usbp)->otg->GCCFG &= ~GCCFG_VBUSBSEN)
@@ -560,6 +560,20 @@ struct USBDriver {
 #define usb_lld_disconnect_bus(usbp) ((usbp)->otg->DCTL |= DCTL_SDIS)
 #endif
 
+/**
+ * @brief   Start of host wake-up procedure.
+ *
+ * @notapi
+ */
+#define usb_lld_start_wakeup_host(usbp) ((usbp)->otg->DCTL |= DCTL_RWUSIG)
+
+/**
+ * @brief   Stop of host wake-up procedure.
+ *
+ * @notapi
+ */
+#define usb_lld_stop_wakeup_host(usbp) ((usbp)->otg->DCTL &= ~DCTL_RWUSIG)
+
 /*===========================================================================*/
 /* External declarations.                                                    */
 /*===========================================================================*/