"http://copter.ardupilot.com/wiki/configuration/arducopter-parameters/
check out if this link helps."

"hi Bruno 
I was working on sending visual based information on mavlink with respect to 
GPS data it was in build in Arducopter code.Try using mavproxy which
 is much more user friendly in terms of data transmission. "

"// Arduino MAVLink test code.#include <FastSerial.h>#include "/home/sm/Desktop/ardomavtest/arduino-1.0.4/AQ_MAVLink/mavlink/include/mavlink.h"        // Mavlink interface//FastSerialPort0(Serial);void setup() {    Serial.begin(9600);}void loop()…"

"yes i got it working by serial connection from PC to APM borad"

"Hello,Aakash
I am looking forward to do something similar to you.
What i have been able to till now is
1.Install Ser2net package on raspberry pi by referring to http://diydrones.com/forum/topics/need-help-for-serial-comunication...
but there is no…"

"Hello Mr.Heino R. Pull
got it i was able to compile ardustation. Now one last question Can i connect my ardustation to GCS like Mission Planner Or QGround Control? Or With out connecting to LCD Can i stream Data to my PC in Serial Monitor??…"