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USB DFU on STM32F103C8t6

Behzad
Visitor

Hi everyone 
I want to program Stm32F103C8t6 via USB and STM32Cube programmer version 2.10.0. I am using "STM32 smart V2." I pulled up the Boot0 pin and disconnected and connected the USB cable to the board (the board's power comes from the USB, so it resets when the USB gets disconnected and connected ). Still, the Cube programmer can't find any DFU, and the windows  always come up with the message "USB not recognized." 

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let me know if you can suggest any solution 
Best regards 



2 REPLIES 2
MM..1
Chief III

Read AN2606, F103 dont have DFU in system. Exist user bootloader on git for this...

MM1_0-1736669372210.png

 

Behzad
Visitor

I was confused with AN3156.  

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thanks .