STM32F0, ST-link v2, OpenOCD 0.9.0: open failed

Question

I\'m using Launchpad\'s gcc-arm-none-eabi 4.9-2015q2 to compile for an STM32F0, and now I\'d like to debug using arm-none-eabi-gdb from that collection. My ST-Link v2 is part of

Answer 1

I found a fix. The VID/PID pair in stlink-v2.cfg was wrong. They had this:

hla_vid_pid 0x0483 0x3748

but it should be this:

hla_vid_pid 0x0483 0x374B

letter "B", not the digit "8".