[op25-dev] GRC blocks for OP25 and 4FSK missing

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mungewell simon at mungewell.org
Wed May 9 16:51:30 UTC 2012

Hi all,
Just getting started with GnuRadio and RTL2832 so might be missing some details, by following the instructions here:

I was able (with a couple of hacks) to built OP25, IMBE and 4FSK - however these did not appear as selectable blocks in GRC.

After some time I was able to figure out that they are missing 'xml' definitions in '/usr/local/share/gnuradio/blocks'. Creating a quick/fake '4fsk.xml' made it/something appear.

So should these exist? Does anyone have examples of what they should be....?

BTW the OP25 which did appear, seems to be from Baz install, not the above instructions.

I also experienced problems with build against latest GnuRadio git (seems that 'gruel_common.i' has moved) and the include files are not being installed... other than that things are 'peachy' :-)

libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I../..
-I/usr/local/include/gnuradio -I/usr/local/include
-I/usr/include/python2.7 -I ../../../imbe_vocoder/src/lib -g -O2 -Wall
-Woverloaded-virtual -pthread -MT _repeater_la-repeater.lo -MD -MP -MF
.deps/_repeater_la-repeater.Tpo -c repeater.cc  -fPIC -DPIC -o
In file included from repeater.cc:3862:0:
rs.h:8:29: fatal error: op25_imbe_frame.h: No such file or directory
compilation terminated.
make[4]: *** [_repeater_la-repeater.lo] Error 1
make[4]: Leaving directory `/home/simon/op25/repeater/src/lib'
make[3]: *** [all] Error 2
make[3]: Leaving directory `/home/simon/op25/repeater/src/lib'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/simon/op25/repeater/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/simon/op25/repeater'
make: *** [all] Error 2
simon at drifter:~/op25/repeater$ find .. -name 'op25_imbe_frame.h'
simon at drifter:~/op25/repeater$ find /usr/local/include/ -name
simon at drifter:~/op25/repeater$


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