Thanks for the reply. I've read what was suggested.
I m working on a project named "UNIVERSAL REAL TIME TRAFFIC SECURITY SYSTEM" .I am giving a brief description here:
This is a system which is designed so that security near the traffic region cab be fully ensured.The project is a miniature of the real world implication.I am using
1. Arduino ATmega328
2. Pololu Wixel
3. R/C car
Simply the idea is to control the remote control car via arduino programmer.this project has mainly two majore sections :
2. Vehicle unit
Traffic server is responsible for controlling the vehicle and sending the commands to the vehicle. the vehicle unit is remotely located and continuously moving towards the traffic server.The traffic server has to detect the presence of the moving vehicle and it has to send the necessary instructions to the vehicle. both the sections have the trancievers
attached to transmit and receive the signals.
Now I am using two wixels and one arduino .The moving vehicle is a kind of toy remote control car and the arduino is attached to the car with one wixel. The other wixel is connected to the laptop using windows 7 ultimate. The idea is to send the control codes to the arduino board wirelessly via wixel. the wireless uploading of the codes is a must.
I have used wixel wireless application that is "wireless-serial-v1.3" . the wixel configuration utility window shows that the application is running. I've uploaded the same application in both the wixels and connected one of them to the arduino board.
The wixel connected to the arduino board is powered by 3v power and I kept it in the range of the other wixel (under 50 feet)which is connected to the laptop. I am using "tera term" and "putty" terminal program to send the data bits wirelessly but the terminal is not responding(it opens but it does not type anything).I've typed correct comport number and selected correct baud rate but still the problem persisting and I am frustrated