eSOL offers three USB protocol stacks: USB host, device, and On-The-Go (OTG). With these, you can build USB into a system instantly. PictDirect, eSOL's PictBridge SDK, enables devices to print pictures directly from the device.
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Music/movie/still picture transfer protocol |
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USB host |
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USB host class driver |
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USB device stack |
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PictBridge SDK |
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