GitHub/candleLight_fw
1
0
Fork 0
mirror of https://github.com/candle-usb/candleLight_fw.git synced 2025-02-04 06:12:55 +08:00
Code Issues Packages Projects Releases Wiki Activity

return WCID GUID only for gs_usb interface, not for the dfu one

Browse Source
This commit is contained in:
Hubert Denkmair 2016-05-01 17:55:46 +02:00
parent bc4672a174
commit edd477101c
1 changed files with 7 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/usbd_gs_can.c
View File

@ -492,10 +492,13 @@ bool USBD_GS_CAN_CustomDeviceRequest(USBD_HandleTypeDef *pdev, USBD_SetupReqType
return true; return true;
case 0x0005: case 0x0005:
pbuf = USBD_MS_EXT_PROP_FEATURE_DESC; if (req->wValue==0) { // only return our GUID for interface #0
len = sizeof(USBD_MS_EXT_PROP_FEATURE_DESC); pbuf = USBD_MS_EXT_PROP_FEATURE_DESC;
USBD_CtlSendData(pdev, pbuf, MIN(len, req->wLength)); len = sizeof(USBD_MS_EXT_PROP_FEATURE_DESC);
return true; USBD_CtlSendData(pdev, pbuf, MIN(len, req->wLength));
return true;
}
break;
} }