After clicking on the console button, only cursor moves, characters are not displayed.

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Got o the main screen
2.Set the device and baud rate to /ttyUSB0 and 9600
3.Click on the Console button. In the top part only the cursor moves, showing 
that it is receiving something but it does not display the readings which are 
received.

What is the expected output? What do you see instead?
The temperature and brightness readings from the X-stick should be displayed.

What version of the product are you using? On what operating system?
Android 2.3 on Raspberry Pi

Please provide any additional information below.
We are using Raspberry Pi. A X-stick is connected to the USB port of the 
Raspberry Pi which has readings received from a wireless sensor. We have 
compiled the kernel such that it shows /ttyUSB0, We have set it up with 9600 
baud rate. Once clicking on Console, the cursor moves showing that it is 
receiving something from the X-stick but the readings are invisible. Please can 
someone help?

Original issue reported on code.google.com by [email protected] on 24 Jul 2013 at 8:11