Method for realizing switching of multiple production test firmware in Internet of Things module production process
A production testing and production process technology, applied in the detection of faulty computer hardware, software deployment, etc., can solve problems such as reducing production efficiency, and achieve the effect of improving production efficiency
Active Publication Date: 2019-12-03
SICHUAN ILINK TECH CO LTD
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Problems solved by technology
[0003] In the traditional technology, it is necessary to burn multiple times for multiple production test firmware, and it is necessary to use multiple production processes for production test for different production test firmware, which reduces production efficiency
Method used
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Embodiment
[0035] Such as figure 1 As shown, the method for switching between multiple production test firmwares in the IoT module production process in this embodiment is implemented by the following steps:
[0036] 1. On the basis of the original production test firmware, modify the program code and add a flash read-write copy function. The copy function will first clear the location of the firmware that has completed the production test process, and then copy the data at a specific address to the existing empty location;
[0037] 2. Merge multiple firmwares with copy functions into one firmware through the synthesis tool, and burn the synthesized firmware into the flash of the IoT module through the Windows burning tool;
[0038] 3. Power on the IoT module, run in the first firmware Ota1.bin, start production testing through the Windows production test tool, and switch to another firmware Ota2.bin after the test;
[0039] 4. After the production test of Ota2.bin is completed, call t...
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The invention relates to a production test of an Internet of Things module, and discloses a method for realizing the switching of multiple production test firmware in an Internet of Things module production process, so as to realize back-and-forth switching of the multiple production test firmware in one production process and carry out a production test. The method comprises the following steps:a, combining a plurality of production test firmware into one firmware, and burning the firmware to a flash of an Internet of Things module through a burning tool; b, operating the Internet of Thingsmodule, and performing production test on one production test firmware through a production test tool; c, after the production test is finished, switching to a new production test firmware to carry out the production test; d, after the test of the new production test firmware is completed, copying the next production test firmware in the flash to the position of the firmware of which the production test is completed at the beginning; e, the Internet of Things module is restarted, and the next production test firmware is operated to continue the production test; and f, circulating the steps c-eto realize back-and-forth switching of a plurality of production test firmware in one production flow and production test.
Description
technical field [0001] The invention relates to the production test of the Internet of Things module, in particular to a method for realizing switching of multiple production test firmwares in the production flow of the Internet of Things module. Background technique [0002] In today's era of the Internet of Things, more and more Internet of Things devices are coming out. With the help of various Internet of Things IOT chips, the Internet of Everything is realized, which brings great convenience to people's work and life. Since different manufacturers have different detection methods for IoT chips, there is a need for multiple production test firmware to be burned into flash at the same time. [0003] In the traditional technology, multiple production test firmwares need to be programmed multiple times, and multiple production processes need to be used for different production test firmwares for production testing, which reduces production efficiency. Contents of the inve...
Claims
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Login to View More IPC IPC(8): G06F8/61G06F11/22
CPCG06F8/63G06F11/22
Inventor 唐建春白浪尤金刚
Owner SICHUAN ILINK TECH CO LTD