VC++ (6.0, .NET) USB device IO
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Hi - I'm looking for a good description or sample code for how to get data from a USB device (say a still image camera) into a visual c++ app. I've seen hints about using TWAIN, or using plain old file io, but not enough detail anywhere to Make It So. Plenty about driver development, but nothing about app-level. Any links or suggestions appreciated. - Thanks, Barney
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Hi - I'm looking for a good description or sample code for how to get data from a USB device (say a still image camera) into a visual c++ app. I've seen hints about using TWAIN, or using plain old file io, but not enough detail anywhere to Make It So. Plenty about driver development, but nothing about app-level. Any links or suggestions appreciated. - Thanks, Barney
hi, At application level, the device(bus interface.ie,usb,pci,pcmcia is not bothered, all are just treated as a common image rendering interface) is abstrated, and you look it as an interface(still image rendering interface)...You would look into WIA in the mdsn which will give you information about the your requirement... TssP
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Hi - I'm looking for a good description or sample code for how to get data from a USB device (say a still image camera) into a visual c++ app. I've seen hints about using TWAIN, or using plain old file io, but not enough detail anywhere to Make It So. Plenty about driver development, but nothing about app-level. Any links or suggestions appreciated. - Thanks, Barney