Mercurial > hg > beaglert
diff resources/network/network_readme.txt @ 67:472e892c6e41
Merge newapi into default
author | Andrew McPherson <a.mcpherson@qmul.ac.uk> |
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date | Fri, 17 Jul 2015 15:28:18 +0100 |
parents | adcb57fd3d75 |
children | e4392164b458 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/resources/network/network_readme.txt Fri Jul 17 15:28:18 2015 +0100 @@ -0,0 +1,24 @@ +Three simple c scripts can be used to test the network, in conjunction with the basic_network project: +udp-client.c, udp-client-sweep.c,d udp-server.c +compile them with gcc -o udp-client udp-client.c and similar +They can be compiled and run from either the host or the bbb + +usage +./udp-client 192.168.7.2 9998 #sends individual messages to the bbb on port 9998 +#enter desired values for frequency (and phase). +123.0;0; + +The parser is currently very stupid, so the format of the message has to be:: +frequencyValue;phaseValue; +example: +700.0;0.1; + +./udp-client-sweep 192.168.7.2 9998 +sends messages every 1ms to control the frequency of the oscillator, thus generating a sine sweep + +./udp-server 9999 +#will print the info received from BeagleRT with the following format +printf("%8d;%.3f;%.3;",gCounter,gFrequency,gPhase); +example: +88201;700.000;0.123; +