Hi guys please let me know if I can post a question regarding GSM modem over here My modem is working fine just when I try to receive msg through at+cmgr=1 1st character I get is not '+' Its not related to h/w but programming and response of GSM modem for at commands so is it ok if I post my query over here?
That would seem an extremely odd behaviour if it were true!
But, since you haven't said what NVRAM you're using, it is impossible to say whether or not it would be true in your particular case.
You can find out for yourself by reading the datasheet(s) for the specific part(s) that you are actually using...
Ohh sorry its DS12887 (RTC with 114 bytes of general NVRAM) I need an RTC as well as NVRAM thats why I chose this IC. I read the datasheet but only for programming I guess I'll have to read it thoroughly.
Of course you will!
Any other approach will always end in tears!