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Author Topic: Dumping stlinkv2 from usb  (Read 1495 times)

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Offline mar02Topic starter

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Dumping stlinkv2 from usb
« on: January 24, 2022, 02:44:48 pm »
Hello, is there a way to dump a protected stlinkv2 firmware without using uart?
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Offline DavidAlfa

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Re: Dumping stlinkv2 from usb
« Reply #1 on: January 24, 2022, 03:07:30 pm »
If you want to make your own STlink, just flash the bootloader with this, download ST-Link utility and update the firmware.
v2.0 is for 64KB-only STM32F103, v2.1 is for 128KB.
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Offline mar02Topic starter

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Re: Dumping stlinkv2 from usb
« Reply #2 on: January 24, 2022, 03:22:16 pm »
yes, I'm interested to make another stlink but I've already one and I want to save his firmware.. I read some articles like this https://www.eevblog.com/forum/microcontrollers/dumping-and-reverse-engineering-st-link-v22-1-firmware/ but I don't undertand ho to use st link dumper and how to connect stlink.
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