STM32 PROG

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Revision as of 00:51, 20 May 2020 by Chao (talk | contribs) (USB DFU)
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Programmer

STM32cubeprog 2.2.1

  • Require Java
  • Support DFU


ST-LINK

Upgrade firmware

  • If error st-link is not DFU mode -> connect ST-link, do not operate anythings, click upgrade firwmare directly

USB DFU

  • Short connect Boot0 + 3V3 to re-enter into USB DFU mode
  • use STM32CubeProgrammer upload hex or DFU file.

In other boot try:

  • In case of SLCAN software connect UCCB and type in terminal boot device should reset and new device should connect to Your pc

SWD

  • If SWD prog port block, should use "under reset" option, and hold down reset, then press prog mode, then release reset

Guide

Downloader

ST Utility