Program data on flash from PC

GMont.4 · ‎2021-12-06

Hi, I have a simple code running on STM32L0 MCUs. I will need to change some data on their firmware on each board depending on some analog properties of another component.

There is a practical way to program a portion of memory with some data after the firmware is programmed?

thank you

SofLit · ‎2021-12-06

Hello @Gmont4,

Could you please elaborate? what kind of Flash you are talking about? internal MCU Flash or a specific Flash memory device? in case of MCU, which MCU you are referring to?

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GMont.4 · ‎2021-12-06

sorry i submitted the question for error, now i have better described my need.

SofLit · ‎2021-12-06

You can use STM32CubeProgrammer tool downloadable from this link to write your data to the Flash.

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GMont.4 · ‎2021-12-06

thank you, could you suggest some documentation to read on this solution?

Thank you

SofLit · ‎2021-12-06

Please refer to STM32CubeProgrammer software description user manual (UM2237) from this link.

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