Hi all, This is a bit of a pre-emptive email while I try to contact National Instruments. I have a USB-6008 multi I/O USB device; Supplies 8 of analog I/O or 8 of digital I/O. If I plug the device in I can see that Mac OS X (10.10) picks it up from the system report. Unfortunately when I try to access this device from Faber Acoustics SignalScope the option to use it as an input device doesn’t show. I have used the generic apps supplied with the device from NI and these work But I guess they are working directly with the device rather than through a Device Interface.
I’m trying to understand how to develop a USB device interface but the documentation isn’t the most obvious source of information. What I want to do with this device is to take two analog inputs (essentially audio pickups) and trace them using Faber’s SignalScope. I believe that I should be writing a USB Device Interface so that it shows up in SignalScopes Input device list??? If not I would appreciate a redirection. If my logic IS correct where do I start?? I have looked at the USB PlugIn sample from Apple but I don’t understand how you expose the device correctly. By simply adding the Product and Device ID’s (taken from the system report) does this mean that all the USB device is exposed?? I’m thinking not… so How do I do this? NI supply some rudimentary access code written in C/C++ with the device. Should I be looking to use the access functions from this code in the Device Interface code? Hope this isn’t too basic a set of questions!! Kindest Regards Andrew _______________________________________________ Do not post admin requests to the list. They will be ignored. Usb mailing list ([email protected]) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/usb/archive%40mail-archive.com This email sent to [email protected]
