I am unable to configure the GatemateA1-EVB fpga via jtag in windows system and getting the following error
C:\FPGA\cc-toolchain-win\cc-toolchain-win\workspace\blink>run.bat jtag
empty
unable to open ftdi device: -3 (device not found)
JTAG init failed with: unable to open ftdi device
after driver installation in zadig as per the toolchain installation user guide.
Seems like the JTAG is not recognized. Is it show in "Windows Device Manager" as shown on page 15? Follow 5.3 blindly word by word.
the device was shown as DirtyJTAG(composite parent) under libusb-win32 devices in the device manager after using zadig.
I have also reuploaded dirtyJtag.uf2 binary file but the same error persists.
faced same problem when using linux :-
/Downloads/cc-toolchain-linux/workspace/blink$ make jtag
../../bin/openFPGALoader/openFPGALoader -b gatemate_evb_jtag blink_00.cfg
empty
unable to open ftdi device: -3 (device not found)
JTAG init failed with: unable to open ftdi device
make: *** [../config.mk:40: jtag] Error 1
No idea, maybe check on the OpenFPGALoader repo isses, maybe check for similar issues, like this:
https://github.com/trabucayre/openFPGALoader/issues/245
I was able to solve the issue, please refer to this
https://github.com/trabucayre/openFPGALoader/issues/495
Thanks for the update.