Hello there, higher level genius people, I am having problem here with the coding. My Objective is to move UGV auto based on two waypoints by using compass HMC5883L and GPS SKM53. Other than that im using motor sheild L298P. First i am try move both motor using shield L298P, here's the code //…

You've shown us 4 different sketches. Only the first one has any reference to motors. Which one(s) are you expecting to run the motors? If it's the first one, it's getting no compass or GPS data.

the last code should be able to moving by calculate the bearing from compass and GPS. But its not working

hafidah: the last code should be able to moving by calculate the bearing from compass and GPS. But its not working Well, it's not working because it doesn't have any code in it to move the motors. Nor does it have any compass code. If you want it to move the motors, it NEEDS code to do it. That'…

The question here, based from calculation should we able to move the UGV to certain waypoint, but it didnt work, Anyone please help.... =( =( =(

but it didnt work That presumably means it didn't do what you expected, but it did do something. You haven't told us what that thing was. What does your debug output look like?

from the serial monitor, its show GPS location : lat: 000000000 long: 0000000. thats all

So, you're somewhere off the west coast of Africa. What do your debug prints tell you about the state of the GPS? Of the compass?

i already setup the compass (code #2) n GPS(code #3) but seperately. its working just fine The problem is when they all combine together, its failed to work auto regards, hafidah

The problem is when they all combine together, its failed to work auto But what do your debug prints tell you is going on? Just bleating that it doesn't work isn't going to fix it.

Moving UGV(unmanned ground vehicle) based on two waypoints

Projects Programming

system November 27, 2013, 6:33am 5

I am sorry this is the real 4th code as per attachment

waypointlatest3AB.ino (10.3 KB)

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Moving UGV(unmanned ground vehicle) based on two waypoints

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