Hi, Been away from Zerynth for a while, but now starting to look into it again.
I have a Nucleo F401RE board, and I’m pretty sure I had it registered and working about a year ago. However I have since changed computers, installed new OS (Linux Mint 19.2) and reinstalled Zerynth 2.3.2, and now I can’t access my board. When I try to register it I get an error 111 connection refused. There also seems to be an issue with libusb. I’ve tried installing pypy-libusb1, python-libusb1 and python3-libusb1 from Mint’s repository but the error persists. What do I have to do to register this board?
I’ve copied a copy of the log below.
Loading settings... Switched to auto mode Ready! Ok Checking for updates... [info] Starting temporary probe... [info] Checking probe health... [info] Starting OpenOCD... GNU MCU Eclipse 64-bits Open On-Chip Debugger 0.10.0+dev-00487-gaf359c18 (2018-05-12-19:25) Licensed under GNU GPL v2 For bug reports, read http://openocd.org/doc/doxygen/bugs.html Info : auto-selecting first available session transport "hla_swd". To override use 'transport select '. Info : The selected transport took over low-level target control. The results might differ compared to plain JTAG/SWD adapter speed: 2000 kHz adapter_nsrst_delay: 100 none separate Info : Listening on port 6666 for tcl connections Info : Listening on port 4444 for telnet connections Info : Unable to match requested speed 2000 kHz, using 1800 kHz Info : Unable to match requested speed 2000 kHz, using 1800 kHz Info : clock speed 1800 kHz Error: libusb_open() failed with LIBUSB_ERROR_ACCESS Error: open failed in procedure 'init' in procedure 'ocd_bouncer' [info] Checking probe health... [info] Checking probe health... [info] Checking probe health... [info] Checking probe health... [warning] Temporary probe may be dead... [warning] [Errno 111] Connection refused [warning] [Errno 111] Connection refused [error] Can't retrieve chip id