I am using GSM for data transmission which needs AVR interface as well as PC I/F. Using hyper terminal which type of responses are generated? And how those responses are important?How do we configure them? I am a new learner and at the moment very confused. Can anybody plz help me out?
If GSM is working fine then OK,ERROR such responses are generated. Do i need to configre anything in my PC when GSM is connected very first time?
"Do i need to configre anything in my PC when GSM is connected very first time?"
No need of any configuration.
You can give the AT commands using Hyper Terminal directly. On Hyper Terminal you will get "OK" or "ERROR" from GSM modem
I wish not to use any readymade s/w to access GSM.In that case I need to access GSM through VB. Do i need to look upon these msgs also?
I don't know VB.
Generally many people uses Hyper Terminal for Serial communication on PC.
Your PC OS is also ready made but you are using it. Isn't it?
If you want to do coding then make your serial communication code for AVR.
Ya that is fine.