Serial Port Configuration

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What steps will reproduce the problem?
1. Error:- please configure your serial port first
2.
3.

What is the expected output? What do you see instead?
- still get this error even after I set the port and baudrate


What version of the product are you using? On what operating system?
Android 2.3.5

Please provide any additional information below.

Original issue reported on code.google.com by [e-mail] on 10 Nov 2011 at 6:29

[Google Code Exporter]

Hello,

I have a quick start board running under Android 2.3.4(freescale i.MX53 board). 
I would like to know how to port the serial port api in the OS.
I would like at the end use this api to write and read command using the uart 
of this board.

best regards

Original comment by [e-mail] on 23 May 2012 at 1:36

[Google Code Exporter]

I'm a newbie and ran into the same problem.

The cause of this was that I rebuild the whole project and put the java source 
files into different locations.
In source file "Application.java" you have code line "SharedPreferences sp = 
getSharedPreferences("android_serialport_api.sample_preferences", 
MODE_PRIVATE);"
Here I had to change "android_serialport_api.sample" into the package name of 
file "Application.java" to let the application find the stored preferences.
I guess you run into the same problem.

Another pitfall was the location of files "SerialPort.java" and 
"SerialPortFinder.java". They must be placed in package 
"android_serialport_api" otherwise you will get a runtime conflict because of 
the "libserial_port.so" library. 

Finally I got the project up and running.

Original comment by [e-mail] on 2 Jan 2013 at 7:26

[Google Code Exporter]

Thanks Chris, you have pointed out the problem :)

Original comment by [e-mail] on 20 Feb 2013 at 5:12

• Changed state: Invalid