[android-developers] Re: help in using android USB host mode

2012-06-29 Thread 周晓军
hello, I also want to fetch data from Telosb sensor.And my host device is Lenovo thinkpad tablet(Android 3.1).I want to know can your host device distinguish Telosb. can you give me a hand?Think you!!! 在 2012年4月4日星期三UTC+8上午2时14分30秒,ashish sharma写道: Hello, I am working with Lenovo tablet

[android-developers] Re: help in using android USB host mode

2012-04-04 Thread al
64 is the _max_ packet size. A single transfer may be shorter; it does not matter if the rest of the buffer is filled with zeros or some garbage since the data transfered is contained in just the first x bytes of the buffer where x is the return value from bulkTransfer. For continuous transfer,

[android-developers] Re: help in using android USB host mode

2012-04-04 Thread ashish sharma
Hello, Thanks for the reply. I tried calling bulkTransfer multiple times, but I get the same values again. The code is as follows: byte[] buffer =new byte[2]; int length= 2; int TIMEOUT= 0; UsbDeviceConnection connection= ourUsbManager.openDevice(device); connection.claimInterface(intf, true);