iPad 2 with Bluetooth Barcode Scanner [closed]

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I've been searching for a while on a way to read data from a barcode scanner into my iPad 2 application but I can't seem to find some sample code that ind开发者_运维知识库icates how. All I need is to know the API to use. I saw some sample code on GameKit but before I spend hours trying to learn an API that doesn't do what I want, I am hoping someone will point me in the right direction.

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The iPad 2 features a camera that you can try to use to scan bar codes. ZBar will be a good starting library, and it's open source with examples.

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have you tried ZBar to scan bar codes?