bypass/electrical short STM32F0 Discovery

[dominique1]

Posted on September 25, 2013 at 14:17

Hi,

I'm programming the STM32F0Discovery. Well, I made a short circuit between the 5V pin and the GND pin while measuring. Now I can't programm the board anymore. The COM-LED (LD2) is turned off all the time and I measured a voltage of 2.4V on the output of the voltage regulator (U1). I thought maybe the voltage regulator is broken, so I ordered one. But after exchanging the voltage is the same. Data (Measuring) ->  3VPin: 2.1V | 5VPin: 2.4V | VDDPin: 2.1V | Output->D2: 2.1V

Any idea what I can try? Is it posible to reset? Thanks for your help!!!

#stm32 #reset #discovery

[Tesla DeLorean]

Posted on September 25, 2013 at 16:06

Is it possible to reset?

 

Evaporated silicon was the fuse.