2014/10/15 下午 10:10:05

iphone Programming Glossary: hid

How can I connect an iOS device to non iOS device (Arduino devices) via Bluetooth?

http://stackoverflow.com/questions/10606854/how-can-i-connect-an-ios-device-to-non-ios-device-arduino-devices-via-bluetoot

points out an interesting hack that you might be able to get away with in making your device appear like a Bluetooth HID keyboard. Devices like this barcode scanner have special modes to appear as HID devices to iOS. You might be able to pull.. your device appear like a Bluetooth HID keyboard. Devices like this barcode scanner have special modes to appear as HID devices to iOS. You might be able to pull something together based on this but all data transfer will be one way from your..

IOHIDEventSystemCreate on iOS6 failed

http://stackoverflow.com/questions/14354240/iohideventsystemcreate-on-ios6-failed

on iOS6 failed IOHIDEventSystemCreate always return NULL on iOS6 work fine on iOS5 . Anyone know why Example.. on iOS6 failed IOHIDEventSystemCreate always return NULL on iOS6 work fine on iOS5 . Anyone know why Example on iPhoneDevWiki #include IOKit.. always return NULL on iOS6 work fine on iOS5 . Anyone know why Example on iPhoneDevWiki #include IOKit hid IOHIDEventSystem.h #include stdio.h void handle_event void target void refcon IOHIDServiceRef service IOHIDEventRef event handle..

Using GraphicsServices.h/GSEvent as well as compiling CLI iPhone tools with Xcode

http://stackoverflow.com/questions/3017367/using-graphicsservices-h-gsevent-as-well-as-compiling-cli-iphone-tools-with-xcod

GSEvent. Some events have convenient functions that can be created and sent in one step e.g. GSEventLockDevice . But HID events touches key presses etc. do not have these simple functions. The reason is likely because GSEventLockDevice etc are.. simple functions. The reason is likely because GSEventLockDevice etc are to be sent from the app to SpringBoard but HID events are sent from SpringBoard to an app. Therefore only the SpringBoard team needs to know how to construct a complicated.. an app. Therefore only the SpringBoard team needs to know how to construct a complicated GSEvent. Anyway to create a HID event e.g. accelerometer event you don't need to create a GSEvent. Just use GSSendEvent not tested. GSAccelerometerInfo..