CMakeLists.txt

cmake_minimum_required(VERSION 3.8)
project(clenabled-intel-racecond-trigger)

include_directories(
    ${GNURADIO_ALL_INCLUDE_DIRS}
    ${Boost_INCLUDE_DIRS}
)

set(GR_LIBRARIES
    boost_system
    gnuradio-blocks
    gnuradio-filter
    gnuradio-analog
    gnuradio-audio
    gnuradio-runtime
    gnuradio-pmt
    gnuradio-clenabled
    log4cpp
)

add_executable(racecond racecond.cpp)
target_link_libraries(racecond ${GR_LIBRARIES})

racecond.cpp

#include <gnuradio/blocks/null_sink.h>
#include <gnuradio/top_block.h>
#include <gnuradio/blocks/throttle.h>
#include <gnuradio/analog/sig_source.h>
#include <clenabled/clMathOp.h>

using namespace gr;

int main(int argc, char** argv) {
    int sample_rate = 1e6;

    top_block_sptr top_block = make_top_block("cl racecond trigger");

    analog::sig_source_c::sptr sig_source1 = analog::sig_source_c::make(sample_rate, gr::analog::GR_COS_WAVE, 0, 0);
    analog::sig_source_c::sptr sig_source2 = analog::sig_source_c::make(sample_rate, gr::analog::GR_SIN_WAVE, 0, 0);

    clenabled::clMathOp::sptr mul1 = clenabled::clMathOp::make(1,1,1,0,0,1,0);
    clenabled::clMathOp::sptr mul2 = clenabled::clMathOp::make(1,1,1,0,0,1,0);

    blocks::throttle::sptr throttle1 = blocks::throttle::make(sizeof(gr_complex), sample_rate, true);
    blocks::throttle::sptr throttle2 = blocks::throttle::make(sizeof(gr_complex), sample_rate, true);

    blocks::null_sink::sptr sink = blocks::null_sink::make (sizeof(gr_complex));

    top_block->connect(sig_source1, 0, throttle1, 0);
    top_block->connect(sig_source2, 0, throttle2, 0);

    top_block->connect(throttle1, 0, mul1, 1);
    top_block->connect(throttle1, 0, mul2, 1);

    top_block->connect(throttle2, 0, mul1, 0);
    top_block->connect(throttle2, 0, mul2, 0);

    top_block->connect(mul1, 0, sink, 0);
    top_block->connect(mul2, 0, sink, 1);

    top_block->run();

    return 0;
}