commit 55ea4c5b433b228577696de52898890391568b05
author houssine BOUGUERBA <houssine.bougerba-ext@st.com> Thu Apr 27 17:44:43 2023 +0100
committer houssine BOUGUERBA <houssine.bougerba-ext@st.com> Thu Apr 27 17:44:43 2023 +0100
tree f33e460fb487ed982e2484b429dc1d8b19c56786
parent 15e6baf79e15a9fb0eef4ac4df723f05239c4042

[LL][USB] Fix added to USB_ClearInterrupts(), should write 1 to clear the interrupt status bits of OTG_FS_GINTSTS register

Src/stm32f2xx_ll_usb.c

diff --git a/Src/stm32f2xx_ll_usb.c b/Src/stm32f2xx_ll_usb.c
index d63628b..665d1de 100644
--- a/Src/stm32f2xx_ll_usb.c
+++ b/Src/stm32f2xx_ll_usb.c
@@ -1263,7 +1263,7 @@
   */
 void  USB_ClearInterrupts(USB_OTG_GlobalTypeDef *USBx, uint32_t interrupt)
 {
-  USBx->GINTSTS |= interrupt;
+  USBx->GINTSTS &= interrupt;
 }
 
 /**
@@ -1910,6 +1910,10 @@
         USBx_HC(hcnum)->HCCHAR |= USB_OTG_HCCHAR_CHENA;
       }
     }
+    else
+    {
+      USBx_HC(hcnum)->HCCHAR |= USB_OTG_HCCHAR_CHENA;
+    }
   }
   else
   {