Sipeed Longan Nano - Nuclei Studio IDE (Eclipse)

[MiloEnzo]

@Device001

Hi,
I’m having a problem with the Nuclei Studio IDE. I would love to use it for debugging over USB C. I received the error:

GNU MCU Eclipse OpenOCD, 64-bitOpen On-Chip Debugger 0.10.0+dev-00593-g23ad80df4-dirty (2019-06-18-08:21)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.org/doc/doxygen/bugs.html
adapter speed: 10000 kHz
srst_only separate srst_gates_jtag srst_open_drain connect_deassert_srst
adapter_nsrst_assert_width: 100
Error: failed to reset FTDI device: LIBUSB_ERROR_PIPE
Error: unable to open ftdi device with vid 28e9, pid 0189, description ‘’, serial '’ at bus location ‘*’

How can I debug in Nuclei over USB?
I am new to the microcontroller world. Please explain it to me step by step and what I need. According to a video on Youtube hiring coaches, you can easily debug the Giga Device Eval board with GD32VF103 in Nuclei via USB. According to the video, nothing was set, I think.

Many greetings

The error you’re seeing suggests there is a problem with recognizing the FTDI device. Let’s go through the steps to troubleshoot and set up debugging over USB in Nuclei Studio.