- Wed Jan 05, 2011 5:52 pm
#116717
i hooked up the gps 09133 today with a ttl to serial port interface ,opened up the gps software program and all my data popped up quickly and correctly.my only goal was to change the baud rate to 4800 for the nema string to communicate with my intended device.I change it and go to save it,it ask me if i wanted to save to sram only or to sram and flash.i chose sram only.after i chose my option i lost all communication with the module.on my pc i have a trimble iq monitoring program and i open it and it immediately locks on to com 4 at 9600-O-1 and displays all my nema data and sattelites and works perfect.So now i know my output is still 9600-0-1 because thats what my iq monitor program is communnicating at.Then I realize i didnt have my vbat input
which i read powers my sram.So i fixed that and still cannot get my gps program to see it at any baud rate but i know the data is there because my iq program sees it.Is there a hardwired trick i can do or what can i do to get this gps software to see it so i can change the baud rate.the program cannot find the module,please help.
which i read powers my sram.So i fixed that and still cannot get my gps program to see it at any baud rate but i know the data is there because my iq program sees it.Is there a hardwired trick i can do or what can i do to get this gps software to see it so i can change the baud rate.the program cannot find the module,please help.