Hi,
we have an USRP1 with a WBX card and we would like to get some data received
on 433MHz from a homemade module. It sends a data packet each 5 seconds. The
packet is constructed like this: <PREAMBLE><SYNC><HEADER><DATA
LENGTH><DATA><CRC>, where DATA represents some information collected on that
module. We intend to work on Windows not Linux, it much more user friendly. We
don't really know how to start all this therefore we would appriciate any
help. We installed UHD, GNURADIO and other needed things, but I couldn't find
any help file with some explained examples. What could be easyer, to make some
application (in C++, VisualBasic, etc.), to use Python or other solutions.
Anyway when we will get data into the PC we need to do some math operations and
display it.
So, the biggest problem is that we don't really understand how we could get
that data. We have that module that sends some packets. If we set the USRP1
through UHD to 433MHz (what other parameters should we set), when it will
receive some RF signals it will starts to pass it to the application (run with
python or made with other development softwares). The USRP will send some
data (byte 1; byte 2; byte 3; ..... ) as many as it receives. From that data we
will get out our DATA and check CRC, HEADER, etc.
A help file would be very helpfull. Till now we have worked with many
development softwares and with each one there were some kind of help files for
beginners like us, to understand the basics. The problem is that we don't
really
undestand how UHD works, how could we use it with a VisualBasic environment for
example. There's any such kind of help file or some web pages?
Thank you very much.
Gunther Ferdinand.
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