Serial Port Usb Android Camera

Long story short - you can not do it the way you intended. USB is not a serial port that you can just write to and data comes out on the other side. Serial ports can be emulated over USB, but Android does not support that. Android typically can act as device that offers different profiles: disk, camera and proprietary debug (if enabled on device). Since Android 3.1 you also have two special modes: host mode where Android device acts as a host to usb devices (much like PC does) and special proprietary accessory mode. Read more about it here.

I have one custom made device for measuring current. This device can be connected to PC and communication is done over USB. It is based on FTDI chip. I have application written in Java and that application is using rxtxSerial.dll library and gnu.io.rxtx_2.1.7.4.jar.

All Electronics Deals Best Sellers TV & Video Audio & Home Theater Computers Camera & Photo Wearable Technology. Connect a RS-232 Serial Device to a USB Port, Easy. Is it possible to use and connect a USB Hub on any generic and major Android tablets that only have 1 USB port and connecting multiple USB devices (depending on how.

Now I want to port this application on my android device and I'm litte bit confused what to do that? All I have is android tablet (os version 4.1.1), OTG cable and this measuring device. Should my device be rooted? Is there any kind of library that I can simply add to my Java Android application and read data over USB? Where to start?

I have tried to port existing application for PC using same library, but rxtxSerial.dll is missing and I can't transfer it to my android device. Ifruit Gta 5 Ios Download Pc there. I'm not quite sure if I understand your problem well, but if you want to install your android.jar file to your android tablet, you have to connect the tablet to your PC, than there will be some notice, that you have to enable some connection between this gadgets, or something like that. So just agree to enable it. Now paste the jar file into the tablet. Now you can allready disconnect the PC and tablet. Than you have to go to the Settings on the tablet(because it might be disabled to download from somewhere else, than Google Play), so just enable it. Now you have to find the jar file in the tablet, click on it and than you can install.