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How do I use symulink to receive a serial mesage from a Ublox-6 gps?

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Constantin
Constantin on 8 May 2013
I need to get the information about translation and velocity from a message sent by Ubx-6 gps (NAV-SOL),the message in divided in 17 data types of information.i dont know how to get the information i need using simulink.

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Answers (1)

Valmir Sadiku
Valmir Sadiku on 8 May 2013
I have in mind that it will be work with the "Serial Receive"-Block from the Instrument Control Toolbox.

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Constantin
Constantin on 9 May 2013
I already use this block,and i get the message fine but the message is divided in 17 data types(1 data may have 4 bytes and another 1). The problem is how to get the information i need (for example the x translation) from the message.If u can help please replay.Thank You!
Valmir Sadiku
Valmir Sadiku on 10 May 2013
If you know the size of your data, and of course you have to know it, e.g.: assuming that the x-Translation have a data length of 4 Bytes and the velocity 2 Bytes, than you can specify this in the "Data size"-field of the Serial Receive-Block. I not sure but something like that: [4 2] After that you can build the information based on this data (data type converstaion). I hope this could help you.

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