General USB (Universal Serial Bus) based equipment firmware updating method
A firmware upgrade, bus technology, applied in the direction of instruments, electrical digital data processing, program control devices, etc., to achieve the effect of friendly operation, fast upgrade, and convenient use
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[0026] In order to further illustrate the technical means adopted by the present invention and its effects, the following describes in detail in conjunction with preferred embodiments of the present invention and accompanying drawings.
[0027] Such as figure 1 As shown, the present invention provides a kind of device firmware upgrading method based on general usb bus, and it comprises the steps:
[0028] Step 1. Provide a control computer and smart device. The control computer adopts a standard usb interface, which includes a firmware upgrade program upper computer, and the smart device includes a firmware upgrade program lower computer.
[0029] Step 2. Provide a general-purpose usb bus, and use the usb bus to electrically connect the smart device with the control computer through a standard configured usb interface. Such as figure 2 As shown, the control computer 10 of the present invention utilizes the usb bus 20 to electrically connect with the smart device 30 through ...
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