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Replacement for libftd2xx.so for GoWin Programmer

Build:

$ git clone ...
$ make

or use prebuilt libftd2xx.so

Install:

  • In directory {your_install_path}/Programmer/bin rename libftd2xx.so to libftd2xx.so.real
  • Copy libftd2xx.so from this directory to {your_install_path}/Programmer/bin

Notes:

  • This is a not full implementation of libftd2xx.so but just a hack to fix some return values. So this library just "bridge" calls to real lib.
  • Real library name libftd2xx.so.real is compiled in into binary. If you want to change it - change config.h and rebuild.

How to check:

Board SIPEED Tang Primer 20K

$ ./programmer_cli --scan-cables
 Cable found:  Gowin USB Cable(FT2CH)/0/4721/null (USB location:4721)
 Cable found:  Gowin USB Cable(FT2CH)/1/4722/null (USB location:4722)
 Cost 0.89 second(s)

$ ./programmer_cli --scan
 Scanning!
 Target Cable: Gowin USB Cable(FT2CH)/0/0/[email protected]
Device Info:
 	Family: GW2ANR  
	Name: GW2A-18C GW2AR-18C GW2ANR-18C  (One of them)  
	ID: 0x0000081B  
 1 device(s) found!
 Cost 1.29 second(s)

GUI Programmer Cable Settings

image cable.png

GUI Programmer Log

image log.png