Wrong processor for recent STEVAL-3DP001v1 implementation.

[wesk-ms]

Hello!

Over the past couple of weeks, I've been eagerly watching #12894, #12895, and #13011 and very excited to see support for ST's controller added to Marlin 2.0.x. I've had one of these boards for a couple years now and never could get Marlin4ST to work correctly. Nice work @Bob-the-Kuhn and @thinkyhead!

I wish I would have caught this a couple weeks ago, but while trying to figure out some compilation errors, it hit me that this board actually uses a STM32F103CBT6 processor, not the STM32F4. I've validated this visually on my board and in the BOM published by ST.

I plan to go through the commits above to see if I can get it working, but probably won't get time to do this until later this week.

Thanks!
Wes

[Bob-the-Kuhn]

I just pulled down the BOM & schematic from the ST site. They show both a STM32F401VET6 and a STM32F103CBT6. The 401 is the main CPU and is on page 6 of the schematic. The 103 is on page 7 which is labelled STLINK V2.

There's some bugs in the current 2.0.x. See PRs #12 (for the library) and #13011 (for 2.0.x).

[wesk-ms]

Thanks! I'll close this issue.

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