At 13:58 10/11/97 GMT, you wrote:
>Hi,
>I'm building a small project using the PIC 16c74. I need to use an
>EEPROM to store up to 99 data files. Each file will be in the
>following format
>
>$GPRMC,HHMMSS,A,DDMM.MMM,N,DDDMM.MMM,W,XXX.X,XXX.X,DDMMYY,XXX.X,E*XX,BBBBBB
BB,22
>
>The file contains the RMC output from a GPS receiver, followed by an
>8 bit binary number and last of all the file number i.e.22
>
>I've never used EEPROM before, could someone give me an idea as to
>how to work out the size of memory that i will need.
>
>Also, after collecting the data in the field, I intend to download it
>to a PC. Does anyone know how this is done?
>
>Thanks.
>Ross
>
>

Which receiver are you using? Your NMEA data isn't quite what's in the NMEA
spec! And what is the BBBBBBB,22 at the end?!

Adrian

WWW    WWW Adrian Gothard
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