About MJova.1

MJova.1 · 2021-01-21

For some reasons it will be good to write my own MCU serial number for USB purpose.. Is it possible to change seria number of hte MCU and how to do this...

MJova.1 · 2021-01-21

I have working with STM32L083... Since now no problem observed but my last pcb has BOOT problem... Namely when I ACTIVATE BOOT signal STM enter to boot mode but when I relesed taster for boot signal MCU resume from boot mode... earlier version of pcb...

MJova.1 · 2021-01-25

Thank you KnarfB... I manage to do this....

MJova.1 · 2021-01-22

It seems that some reset of MCU occurs when I release boot button.... How can I detect this and how to disable this reset... Has someone some similar experience....

MJova.1 · 2021-01-22

Some explanation will be good... I found that into usbd_desc.c file is is generated but I am not sure how I can add my own serial number. Some useful explanation with example will be good.

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MCU serial number

BOOT probem

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