USBD_DevSetMS_VendorCode

Owned by Former user (Deleted)
Last updated: Dec 03, 2020 by WES Admin
1 min read

Description

Sets the device Microsoft vendor code used by Microsoft OS descriptors.

Files

usbd_core.h/usbd_core.c

Prototype

void  USBD_DevSetMS_VendorCode (CPU_INT08U   dev_nbr,
                                CPU_INT08U   vendor_code,
                                USBD_ERR    *p_err)


Arguments

dev_nbr

Device number.

vendor_code

Microsoft OS vendor code.

p_err

Pointer to variable that will receive the return error code from this function:

USBD_ERR_NONE
USBD_ERR_DEV_INVALID_NBR

Returned Value

None.

Callers

Application.

Notes / Warnings

  1. The vendor code used MUST be different from any vendor bRequest value.
  2. Microsoft OS descriptors must be enabled by setting USBD_CFG_MS_OS_DESC_EN to DEF_ENABLED before using this function.