Cannot upload or debug STM32 with ST-Link

[manuelbl]

Strange.

Another way to set the debug level of OpenOCD is described here:

ESP32-Pico-V3 fails to upload/debug using esp-prog

Either see Redirecting... for using debug_tool = custom and debug_port = localhost:3333 etc for using a pre-opened openocd server, or modify this code locally on your machine to say openocd_args = ["-d3"] (or any other debug level. This file should be in <home directory>/.platformio/platforms/esp32/builder/main.py. Upload and stepping worked fine? Then there’s something with the timing. Running on -d3 adds a considerable amount of debug output and delay between individual executions of com…