Ronald R Berliner

Thank you for the fast reply. I looked at the API for the new libusbjava but do not see how I can transfrer my (big) program over from the classes shown in ch.ntb.usb-0.5.9.jar to the new distro so I am trying to use the libusb-win32-bin-1.2.6.0 distribution. This works fine in Win 7. On a Win-10 computer it is not working. However, the ch.ntb.usb-0.5.9. USBView program appears to work with my device just fine. The test programs included in the distro: testlibusb.exe and testlibusb-win.exe also both...

I have been trying to get LibusbJava-1_1 to work on both Win7 and Ubuntu 16.04 without success. I have tried both jdk7 and jdk8 on windows and openjdk7 on a VirtualBox Ubuntu 14.04 guest. I cannot find anything I have done wrong following the instructions from http://libusb-java.ch/installation/start Both the Win7 and Ubuntu installations give errors on starting my application program that are quite similar: Exception in thread "AWT-EventQueue-0" java.lang.UnsatisfiedLinkError: ch.ntb.usb.LibusbJava.usb_error_no(I)I...