The chip's type is STM32F051x4. Using the tool of ST-LINK/V2 and STM32 ST-LINK Utility loads the software.
Now I make use of these tools to auto update our product's software,How can I do?
Auto update version
Couldn't you use any SWD pod you're familiar with? There are probably more industrial solutions beyond the ST-LINK. Segger has libraries for automation, and business model that supports their pods.
Have you considered the simplicity and scalability of using the System Loader via the USART?
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