A fast burning firmware method based on an SD card
A firmware and fast technology, which is applied in the field of fast firmware programming based on SD cards, can solve the problems of time-consuming, labor-intensive, time-consuming and time-wasting, and achieve the effect of shortening the production cycle and fast programming.
Inactive Publication Date: 2019-03-29
上海乐野网络科技有限公司
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AI Technical Summary
Problems solved by technology
[0002] Many electronic products use Flash to store some system firmware information, so it is necessary to program the firmware during mass production, and using a PC to program will take time and effort.
Need to start the operating system, and then burn the program, it takes a long time, if relying on manpower to wait, it will waste a lot of time
Method used
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[0013] The specific implementation manners of the present invention will be further described below in conjunction with the drawings and examples.
[0014] A kind of method based on SD card fast programming firmware of the present invention is characterized in that, comprises the following steps:
[0015] (1) Build a programming platform, such as figure 1 As shown, the platform includes multiple SD card sockets, multiple module sockets to be programmed with firmware, power input sockets, power circuits, and a PCB board for controlling the programming platform;
[0016] (2) First burn the corresponding firmware into the SD card for use, insert the SD card into the SD card holder, set the boot mode of the module to be programmed to start from the SD card, and then insert it into the corresponding card holder;
[0017] (3) The module is set to start from the SD card. After the programming platform is powered on, the operating system will be started from the SD card. After the sy...
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The invention discloses a fast burning firmware method based on an SD card, which comprises the following steps: a firing and writing platform is built; the platform comprises a plurality of SD card holders, a plurality of module holders of firmware to be burned and written, a power input holder and a power supply circuit; Firstly, the corresponding firmware is burned and written into the SD cardfor standby, the SD card is inserted into the SD card holder, the module to be burned and written is set to start from the SD card, and then is inserted into the corresponding card holder; After powering on the burning and writing platform, the operating system will be started from the SD card. After the system is started, the operation of burning and writing firmware program will be scheduled tofinish the burning and writing of FLASH. After the burning and writing is completed, the corresponding module socket will light the indicator light, and the tester will only judge whether the burningand writing is completed according to the lamp lighting result, and replace the module that has been burned and written. The method of the invention can quickly carry out firing and writing of firmware as long as some simple plugging and plugging actions are taken, thereby shortening the production cycle of the product.
Description
technical field [0001] The invention relates to the technical field of firmware programming, in particular to a method for rapidly programming firmware based on an SD card. Background technique [0002] Many electronic products use Flash to store some system firmware information, so it is necessary to program the firmware during mass production, and using a PC to program will take time and effort. It takes a long time to start the operating system and then burn the program. If you wait manually, a lot of time will be wasted. Contents of the invention [0003] The purpose of the present invention is to solve the above-mentioned technical problem, and provide a kind of method based on SD card quick programming firmware. [0004] In order to achieve the above object, the present invention is achieved through the following technical solutions: [0005] A method for quickly programming firmware based on an SD card, characterized in that it comprises the following steps: [0...
Claims
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Login to View More IPC IPC(8): G06F8/61
CPCG06F8/61
Inventor 章岳鹏杜茂峰
Owner 上海乐野网络科技有限公司