1 files changed, 3 insertions, 0 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 7cf690f5d..29e70165d 100644
--- a/os/hal/ports/STM32/LLD/OTGv1/hal_usb_lld.c
+++ b/os/hal/ports/STM32/LLD/OTGv1/hal_usb_lld.c
@@ -556,6 +556,9 @@ 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);
   }