* must be \ref CDC_DSUBTYPE_CSInterface_Header.
*/
uint16_t bcdCDC; /**< Version number of the CDC specification implemented by the device, encoded in BCD format. */
* must be \ref CDC_DSUBTYPE_CSInterface_Header.
*/
uint16_t bcdCDC; /**< Version number of the CDC specification implemented by the device, encoded in BCD format. */