Hey all,
I am doing a project on Vehicle Tracking System using GPS and GSM Modem.The 2 devices aforementioned communicates with 8051uC. But since there is only 1 UART in 8051 i have to use a analog multiplexer i.e CD 4062. I want to know how to interface it with GPS, GSM, and 8051.
Also it would be grateful if anyone could tell me how to parse output of GPS and how initialize a GPS receiver to that it starts giving me the GPRMC
Also can u provide me with some sample codes for GPS data parsing and GSM serial communication with a uC
You haven't stated what GPS device(s) you're considering - so how can anyone give you a "sample" of how to parse the unknown data format(s) from unknown GPS device(s)?!
Have you actually taken any time at all to study the documentation for the GPS device(s) you're considering, and thought about how you might parse whatever data format(s) it/they provide...?
Here's a link to get you started: www.lmgtfy.com
Similarly for the GSM device...
Here's the general process for interfacing anything to anything else:
www.8052.com/.../160143
I would be using a SIM300 GSM modem and a GPS receiver with SiRFstarIIe-chip-set.......Now can I have the sample codes.please Also I think irrespective of what GPS receiver u choose the output is just the same. All I want from the GPS is the RMC data
Also if u could suggest me a better GPS which highly accurate and also affordable at the same time I would be grateful.
Here someone stated to about how to interface anything to anything. Ya you all such experts. Come On Interface a resistor and a capacitor and make it work as a microprocessor