Hi All, I'm trying to get the USB Host API (introduced in sdk-version 12) working with the Motorola XOOM tablet.
The details of the tablet are as follows: Model: MZ601 Android-version: 3.1 Firmware configuration version: GAS_ASIA_USAEVRSTURTIRD_P035 Build-number: H.6.3-25-5 We are using a custom USB cable (ref: http://www.youtube.com/watch?v=COkLEJGo6vo ) to convert the micro-B port of the tablet to work in USB host mode. This has been tested with USB mouse and it gets detected (we are able to navigate through the screens using the mouse). We have even connected an FTDI based device and that gets detected by the kernel (from dmesg, we can see the device enumeration messages). Now the next step was to implement a basic test application that uses "USB Host mode APIs of Android" to enumerate the peripheral devices connected to the host port. (Please scroll down to see the code snippet) I'm able to build the code using Eclipse with latest android-sdk. However when this application is executed, I do not see any of the USB devices attached to the host port getting detected. It would be great to know if anyone has tested Android's USB Host API on any tablet device especially Motorola XOOM. I would really appreciate your comments/suggestions. <Code Snippet> Log.d("USB_TEST", "begin enumeration"); usbman = (UsbManager) getSystemService(USB_SERVICE); HashMap<String, UsbDevice> deviceList = usbman.getDeviceList(); Iterator<UsbDevice> devIter = deviceList.values().iterator(); while(devIter.hasNext()) { UsbDevice dev = devIter.next(); Log.d("USB_TEST", "dev-name: " + dev.getDeviceName()); Log.d("USB_TEST", "vendor-id: " + dev.getVendorId()); Log.d("USB_TEST", "product-id: " + dev.getProductId()); } Log.d("USB_TEST", "enumeration complete"); </Code Snippet> Warm Regards, Anil -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
