2 files changed, 3 insertions, 0 deletions
diff --git a/stmhal/usbdev/class/inc/usbd_cdc_msc_hid.h b/stmhal/usbdev/class/inc/usbd_cdc_msc_hid.h
index 76a7678929..7cb64fd845 100644
--- a/stmhal/usbdev/class/inc/usbd_cdc_msc_hid.h
+++ b/stmhal/usbdev/class/inc/usbd_cdc_msc_hid.h
@@ -48,6 +48,7 @@ typedef struct {
 } USBD_CDC_HandleTypeDef;
 
 typedef struct _USBD_HID_Itf {
+  int8_t (* Init)   (void);
   int8_t (* Receive)(uint8_t *, uint32_t);
 } USBD_HID_ItfTypeDef;
 
diff --git a/stmhal/usbdev/class/src/usbd_cdc_msc_hid.c b/stmhal/usbdev/class/src/usbd_cdc_msc_hid.c
index d136570234..3ebc7d8280 100644
--- a/stmhal/usbdev/class/src/usbd_cdc_msc_hid.c
+++ b/stmhal/usbdev/class/src/usbd_cdc_msc_hid.c
@@ -724,6 +724,8 @@ static uint8_t USBD_CDC_MSC_HID_Init(USBD_HandleTypeDef *pdev, uint8_t cfgidx) {
                        USBD_EP_TYPE_INTR,
                        mps_out);
 
+        HID_fops->Init();
+
         // Prepare Out endpoint to receive next packet
         USBD_LL_PrepareReceive(pdev, hid_out_ep, HID_ClassData.RxBuffer, mps_out);