interfacing pic 16f877a and gps

[saima anis]

hi..
i m making a project in which i need to extract the longitude and latitude from GPS frame.
The problem is that i am unable to extract the $GPRMC frame through PIC 16f877A . but when i connect my GPS with PC , i can read the frame on hyperterminal. can you please help me out?
what could be the problem?

i m using proton ide for programming the PIC 16f877A and sim908 (GSM +GPS+GPRS) module.

 

[horace1]

what do you get when you connect the sim908 to the PIC16? some information? odd characters? nothing?
what baud rates are you using?

 

[saima anis]

sim908 works on AT commands so when give AT+cgpsinf+32 to recieve the $GPRMC frame , it just stops there.
using 9600 baudrate.