I created a simple hello project with Freedom Studio, in the debug configuration I selected HiFive Unleashed board and checked the box “Create a debug lunch”. I was able to built the project when I go to lunch it I receive the following error.
Open On-Chip Debugger 0.10.0+dev (SiFive OpenOCD 0.10.0-2019.08.2)
Licensed under GNU GPL v2
For bug reports:
adapter speed: 10000 kHz
Error: libusb_open() failed with LIBUSB_ERROR_NOT_FOUND
Error: no device found
Error: unable to open ftdi device with vid 0403, pid 6010, description ‘Dual RS232-HS’, serial ‘’ at bus location '’
OpenOCD could not connect to the probe. Please check:
- That the probe is connected. (it appears to be disconnected)
This is the connection status
There is some trivial step which I am missing, don’t know how to debug it. (assuming my board is working fine)
I have serial connected to my computer via USB, I am able to see serial prints on my console.
OS: Windows 10