Unusable.
I’m trying to compile and debug project based on external ESP-IDF (like decribed there https://visualgdb.com/tutorials/esp32/esp-idf/, with one addition – project is based on ESP-IDF-3.0 ‘current’ ([toolchain]/etc/profile was modified to point to my copy of ESP-IDF).
Compilation – no issues. ‘make flash’ (via serial port) also works.
Flashing and debugging via JTAG (FTDI2232H-based board) – does not work. Seems like ESP32 bootloader is corrupted. No idea what is happening.
Tried to reinstall r6 from scratch – now it does not see OpenOCD – says ‘opencod (unavailable)’.
r1-r5 worked more or less.