Hello there, I just bought a BlackPill board with STM32F411CEU6. I’m trying to upload a simple blink hello world: #include <Arduino.h> void setup() { pinMode(PC_13, OUTPUT); digitalWrite(PC_13, LOW); delay(500); } void loop() { digitalWrite(PC_13, HIGH); delay(500); digitalWrite(PC_1…

Can you try the a board configuration? According to WeAct Studio BlackPill V2.0 (STM32F411CE) — PlatformIO latest documentation that’s board = blackpill_f411ce. It uses the same underlying variant folder Generic_F411Cx in the Arduino core but with a few different activated macros. Maybe those help. …

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STM32F411CE (BlackPill) + STLink V2 + Arduino on Ubuntu

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nickf93 July 8, 2020, 5:15pm 9

Yes, exactly.

I tried this: STM32duino + STM32F405RG on VESC bldc controller - #15 by levivk but nothing changed. It seems that it reach an inconsistent state in which it can’t access to memory without some other tricks…