hello admin, i m currently working on my final year's project i.e. VEHICLE TRACKING SYSTEM USING GSM AND GPS MODULE.. so i interfaced gps nd gsm module with microcontroller on vehicle side . so what i need to to on other side where gsm modem connected to serial com port of pc , is integrating (communicating ) gsm modem via c-compiler using function bioscom(). i donno wht wrong with this code i have attched ....hey admin, arrange comments of experience programmers.