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Method and device of wirelessly upgrading handle firmware based on Bluetooth BLE

A firmware and handle technology, applied in wireless communication, program control devices, wireless communication services, etc., can solve problems such as slow transmission speed, large interference, troublesome pairing, etc., achieve fast discovery and connection, convenient and simple operation, and fast and simple connection Effect

Inactive Publication Date: 2016-12-07
ANHUI CHANGGAN NETWORK TECH
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

Although Bluetooth also provides standard modes such as HID and SPP connections, this standard is cumbersome, with disadvantages such as slow discovery, troublesome pairing, large interference, and slow transmission speed
HID and SPP are not supported on some systems, or ROOT permissions are required, for example: HID and SPP cannot be supported by default on iOS systems

Method used

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  • Method and device of wirelessly upgrading handle firmware based on Bluetooth BLE
  • Method and device of wirelessly upgrading handle firmware based on Bluetooth BLE
  • Method and device of wirelessly upgrading handle firmware based on Bluetooth BLE

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Embodiment Construction

[0036] Below, in conjunction with accompanying drawing and specific embodiment, the present invention is described further:

[0037] The hardware facility of the present invention mainly includes a terminal device and a handle. The terminal device has a Bluetooth BLE module and can obtain the latest version information through the network. The handle includes an MCU module, a Bluetooth BLE module, a flash storage module, a button module, a power supply module and LED module, in which the MCU module is used to manage the Bluetooth BLE module and flash storage module, process the received instructions, perform Bluetooth connection, communication and management related processing through the Bluetooth BLE module, and read and write instructions through the MCU and related flash Read and write flash data.

[0038] Such as figure 1 As shown, the present invention provides a method for wirelessly upgrading handle firmware based on Bluetooth BLE, comprising the following steps:

[...

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Abstract

The invention discloses a method and a device of wirelessly upgrading handle firmware based on Bluetooth BLE. The method comprises the following steps that terminal equipment is connected with a Bluetooth BLE module of a handle through a Bluetooth BLE module thereof; the terminal equipment obtains information of a current version of the handle and obtains information of a latest version from a firmware server; the terminal equipment determines that whether the information of the current version of the handle is consistent with the information of the latest version from the firmware server, if yes, the upgrading is ended, and if no, a firmware data package of the information of the latest version is obtained from the firmware server; and the handle receives the firmware data package sent by the terminal equipment through a GATT protocol of a Bluetooth BLE module thereof, and writes the firmware data package into a flash storage module of the handle, wherein the flash storage module comprises an information area and a data area. The connection is rapid and simple, the versatility is high, and automatic comparison and latest version searching can be achieved.

Description

technical field [0001] The invention belongs to the technical field of bluetooth wireless communication, in particular to a method and device for wirelessly upgrading handle firmware based on bluetooth BLE. Background technique [0002] Most of the gamepads currently on the market write the joystick control program (rom) into the joystick at one time during the production of the joystick. Difficult to operate, especially not conducive to upgrading the rom; the current mainstream status of the controller: first, it cannot be upgraded, and it is written into the FLASH once through a special device when the factory leaves the factory, and the user cannot upgrade and update; second, it can be upgraded through the USB terminal of the computer , but by downloading and installing the specified software and drivers on the computer, and upgrading through the cable, the operation process is cumbersome. Third, some devices can be upgraded through HID and SPP. Although Bluetooth also ...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04W4/00G06F9/445
CPCH04L67/34G06F8/65G06F8/654H04W4/80
Inventor 王荣峰马尧武林威
Owner ANHUI CHANGGAN NETWORK TECH
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