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davidtgbe / Marlin

Marlin for Anet ET4/5 series 3D printers
http://marlinfw.org
GNU General Public License v3.0
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Wiring for flashing with STlink V2? #13

Closed chepo92 closed 3 years ago

chepo92 commented 3 years ago

@davidtgbe Which is the wiring to upload and flash the bootloader with STlink V2? I see the marks V (or U) and G on the board (I guess that is the SWIO header), assuming they are Vcc (guess connect it to 3.3v and not 5V), G to GND, but what about the rest? If it is as the bluepill it should be Vcc, DIO, CLK and GNG (U-G)

muhla89 commented 3 years ago

G, Swdio , swclk

Am 12.01.2021 um 00:23 schrieb Axel notifications@github.com:

 @davidtgbe Which is the wiring to upload and flash the bootloader? I see the marks V (or U) and G on the board (I guess that is the SWIO header), assuming they are Vcc (guess connect it to 3.3v and not 5V), G to GND, but what about the rest?

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chepo92 commented 3 years ago

https://github.com/MarlinFirmware/Configurations/tree/import-2.0.x/config/examples/Anet/ET5X

SWD Header on ET Series motherboard

     ___
  U | o |  (not connected)
    |---|
    | o |  SWDIO
    |---|
    | o |  SWCLCK
    |---|
  G | o |  GND
     ---