使用Objective-C进行USB编程 [英] USB Programming with Objective-C

问题描述

任何人都可以告诉我如何使用Objective-C作为iPhone应用程序对USB设备进行编程？

Can anyone tell me how to program USB devices with Objective-C as an iPhone application?

我想通过iPhone访问USB设备内容

I want to access USB device contents through iPhone

推荐答案

你不能。虽然如果您使用 ExternalAccessory 框架，你不能访问任意USB设备。 SDK允许您访问使用USB上的自定义界面的设备，您在注册该程序并唱了更多NDA后会得到的确切详细信息。

You can't. While it is possible to build USB based accessories for iPhone if you join the Made for iPhone program using the ExternalAccessory framework, you cannot access arbitrary USB devices. The SDK gives you access to devices that use a custom interface on top of USB, the exact details of which you get after signing up for the program and singing some more NDAs.

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