ACCESSORY BOOTING OVER USB

ACCESSORY BOOTING OVER USB

  • CN 104,583,951 A
  • Filed: 04/22/2013
  • Published: 04/29/2015
  • Est. Priority Date: 09/07/2012
  • Status: Active Application
First Claim
Patent Images

1. the method for using main process equipment to carry out guide appendages, described main process equipment comprises the host firmware image and multiple annex firmware image that are stored therein, and described method comprises:

  • The connection between described main process equipment and described annex is detected by described main process equipment;

    Come to the request of described annex transmission to accessory identifier by described main process equipment;

    Described accessory identifier is received from described annex by described main process equipment;

    Come from described multiple annex firmware image, to select annex firmware image based on described accessory identifier at least in part by described main process equipment, the annex firmware image selected in it comprises and can be used for making described annex can exchange the information of application data with described main process equipment by described annex;

    AndCome to the annex firmware image selected by described attachment transmission by described main process equipment, wherein during the homing sequence of described annex, perform selected annex firmware image by described annex.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×