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Nucleo ST Link to Maple Mini connections

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victorpv edited this page Apr 29, 2015 · 2 revisions

This great short guide was posted by Madias in the forum: (Quick and dirty) upload Bootloader on a maple mini with any nucleo board (via ST-Link 2.1) Disconnect both CN2 jumper (left bottom) on nucleo

  • SWD connector:
  • Pin1: VCC (not working for me? Take any VCC pin and connect it to "Vin" on the mini)
  • Pin2: SWCLK -> D21 on mini
  • PIn3: GND -> GND
  • Pin4: SWDIO -> D22 on mini
  • Pin5: NRST -> RST on mini
  • Pin6: SWO (nothing connected)
  • Get your maple mini into the serial bootloader mode: Hold both buttons (reset + button) and then release the "reset" button (maybe not needed if maple isn't freezed)
  • now drag&drop any *.bin file (bootloader) in your finder/explorer to upload it.
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