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Flash Firmware with UID

bsuthar
Associate II

Hello Firends,

Two Questions...

1. Firmware Flash with DFU Bootloader succesfully done along with RDP bit. Can we re-flash the fiirmware once RDP L1 is set before through DFU using USB ? my custom board uses STM32F303Rb device.

 

2. Each STM32 device has UID of 96 bit, Can we use this UID to Club with Firmware so that each firmware image is specifc to that particular Device ? Pls. suggest any Hardware tool / Software tool avilable for same. I found one is segger Flasher secure device, but very expensive.

 

Regards,

Bsuthar    

  

 

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