CuVoodoo

the sorcery of copper

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busvoodoo [2017/12/22 20:54] – [flashing] kingkevinbusvoodoo [2017/12/22 22:30] – [flashing] add pictures kingkevin
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 ===== flashing ===== ===== flashing =====
  
-{{ :busvoodoo:mini_board_prog_pin.jpg?400|programing pinout}} 
  
 The BusVoodoo is pretty much unbrickable. The BusVoodoo is pretty much unbrickable.
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   - finally you can use the SWD pins on the programming connector to [[stm32f1xx#swj|flash using SWD]], provided you have and SWD adapter. This also allows to properly debug the firmware. :!: For some unknown reason sometimes after power-up the SWD adapter will not be able to find the micro-controller. Briefly reset the micro-controller by shorting RST to ground using tweezers (follow the RST indication on the board). From there on it will always be detected.   - finally you can use the SWD pins on the programming connector to [[stm32f1xx#swj|flash using SWD]], provided you have and SWD adapter. This also allows to properly debug the firmware. :!: For some unknown reason sometimes after power-up the SWD adapter will not be able to find the micro-controller. Briefly reset the micro-controller by shorting RST to ground using tweezers (follow the RST indication on the board). From there on it will always be detected.
   - if none of the above methods work, the device is definitely bricked (or defective). congratulations.   - if none of the above methods work, the device is definitely bricked (or defective). congratulations.
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 +{{:busvoodoo:board_pinout_bottom.png?0x200|DFU contacts}}
 +{{:busvoodoo:board_pinout_top.png?0x200|ICP and RST contacts}}
 +{{:busvoodoo:mini_board_prog_pin.jpg?0x200|programing pinout}}
 +
 +
 ===== history ===== ===== history =====