Compare commits
5 commits
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feature/cy
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f55c4c35c3 | ||
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6aa55f8195 | ||
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7fde9c81b5 | ||
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c8fcb2fe88 | ||
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a0b836e61c |
30 changed files with 2907 additions and 15898 deletions
3
.gitignore
vendored
3
.gitignore
vendored
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@ -3,8 +3,7 @@ nmux
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ddcd
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*.o
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*.so
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*.so.*
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tags
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dumpvect.*.vect
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*.swp
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grc_tests/top_block.py
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*.swp
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60
Makefile
60
Makefile
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@ -1,9 +1,9 @@
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# This software is part of libcsdr, a set of simple DSP routines for
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# This software is part of libcsdr, a set of simple DSP routines for
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# Software Defined Radio.
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#
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# Copyright (c) 2014, Andras Retzler <randras@sdr.hu>
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# All rights reserved.
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#
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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# * Redistributions of source code must retain the above copyright
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@ -26,32 +26,34 @@
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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LIBSOURCES = fft_fftw.c libcsdr_wrapper.c
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LIBSOURCES = fft_fftw.c libcsdr_wrapper.c
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#SOURCES = csdr.c $(LIBSOURCES)
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PARAMS_SIMD = $(shell ./detect_params.sh)
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cpufeature = $(if $(findstring $(1),$(shell cat /proc/cpuinfo)),$(2))
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PARAMS_SSE = $(call cpufeature,sse,-msse) $(call cpufeature,sse2,-msse2) $(call cpufeature,sse3,-msse3) $(call cpufeature,sse4,-msse4) $(call cpufeature,sse4_1,-msse4.1) $(call cpufeature,sse4_2,-msse4.2) -mfpmath=sse
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PARAMS_NEON = -mfloat-abi=hard -march=armv7-a -mtune=cortex-a8 -mfpu=neon -mvectorize-with-neon-quad -funsafe-math-optimizations -Wformat=0 -DNEON_OPTS
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#tnx Jan Szumiec for the Raspberry Pi support
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PARAMS_RASPI = -mfloat-abi=hard -mcpu=arm1176jzf-s -mfpu=vfp -funsafe-math-optimizations -Wformat=0
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PARAMS_ARM = $(if $(call cpufeature,BCM2708,dummy-text),$(PARAMS_RASPI),$(PARAMS_NEON))
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PARAMS_SIMD = $(if $(call cpufeature,sse,dummy-text),$(PARAMS_SSE),$(PARAMS_ARM))
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PARAMS_LOOPVECT = -O3 -ffast-math -fdump-tree-vect-details -dumpbase dumpvect
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PARAMS_LIBS = -g -lm -lrt -lfftw3f -DUSE_FFTW -DLIBCSDR_GPL -DUSE_IMA_ADPCM
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PARAMS_SO = -fpic
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PARAMS_SO = -fpic
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PARAMS_MISC = -Wno-unused-result
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#DEBUG_ON = 0 #debug is always on by now (anyway it could be compiled with `make DEBUG_ON=1`)
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#PARAMS_DEBUG = $(if $(DEBUG_ON),-g,)
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FFTW_PACKAGE = fftw-3.3.3
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PREFIX ?= /usr
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SOVERSION = 0.15
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PARSEVECT ?= yes
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SO_EXT = $(if $(findstring CYGWIN,$(shell uname -a)),dll,so)
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SO_PATH = $(if $(findstring CYGWIN,$(shell uname -a)),/bin,/usr/lib)
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.PHONY: clean-vect clean codequality checkdocs v
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all: codequality csdr nmux
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.PHONY: clean-vect clean
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all: csdr nmux
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libcsdr.so: fft_fftw.c fft_rpi.c libcsdr_wrapper.c libcsdr.c libcsdr_gpl.c fastddc.c fastddc.h fft_fftw.h fft_rpi.h ima_adpcm.h libcsdr_gpl.h libcsdr.h predefined.h
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@echo NOTE: you may have to manually edit Makefile to optimize for your CPU \(especially if you compile on ARM, please edit PARAMS_NEON\).
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@echo Auto-detected optimization parameters: $(PARAMS_SIMD)
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@echo
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rm -f dumpvect*.vect
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gcc -std=gnu99 $(PARAMS_LOOPVECT) $(PARAMS_SIMD) $(LIBSOURCES) $(PARAMS_LIBS) $(PARAMS_MISC) -fpic -shared -Wl,-soname,libcsdr.so.$(SOVERSION) -o libcsdr.so.$(SOVERSION)
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@ln -fs libcsdr.so.$(SOVERSION) libcsdr.so
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ifeq ($(PARSEVECT),yes)
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gcc -std=gnu99 $(PARAMS_LOOPVECT) $(PARAMS_SIMD) $(LIBSOURCES) $(PARAMS_LIBS) $(PARAMS_MISC) -fpic -shared -o libcsdr.$(SO_EXT)
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-./parsevect dumpvect*.vect
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endif
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csdr: csdr.c libcsdr.so
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gcc -std=gnu99 $(PARAMS_LOOPVECT) $(PARAMS_SIMD) csdr.c $(PARAMS_LIBS) -L. -lcsdr $(PARAMS_MISC) -o csdr
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ddcd: ddcd.cpp libcsdr.so ddcd.h
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@ -64,19 +66,18 @@ arm-cross: clean-vect
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clean-vect:
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rm -f dumpvect*.vect
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clean: clean-vect
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rm -f libcsdr.so.$(SOVERSION) csdr ddcd nmux *.o *.so
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install: all
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install -m 0755 libcsdr.so.$(SOVERSION) $(PREFIX)/lib
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install -m 0755 csdr $(PREFIX)/bin
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install -m 0755 csdr-fm $(PREFIX)/bin
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install -m 0755 nmux $(PREFIX)/bin
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#-install -m 0755 ddcd $(PREFIX)/bin
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@ldconfig || echo please run ldconfig
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rm -f libcsdr.$(SO_EXT) csdr nmux
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install:
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install -m 0755 libcsdr.$(SO_EXT) $(SO_PATH)
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install -m 0755 csdr /usr/bin
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install -m 0755 csdr-fm /usr/bin
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install -m 0755 nmux /usr/bin
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-ldconfig
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uninstall:
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rm $(PREFIX)/lib/libcsdr.so.$(SOVERSION) $(PREFIX)/bin/csdr $(PREFIX)/bin/csdr-fm
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ldconfig
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rm $(SO_PATH)/libcsdr.$(SO_EXT) /usr/bin/csdr /usr/bin/csdr-fm
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-ldconfig
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disasm:
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objdump -S libcsdr.so.$(SOVERSION) > libcsdr.disasm
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objdump -S libcsdr.$(SO_EXT) > libcsdr.disasm
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emcc-clean:
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-rm sdr.js/sdr.js
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-rm sdr.js/sdrjs-compiled.js
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@ -96,12 +97,3 @@ emcc:
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cat sdr.js/sdrjs-header.js sdr.js/sdrjs-compiled.js sdr.js/sdrjs-footer.js > sdr.js/sdr.js
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emcc-beautify:
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bash -c 'type js-beautify >/dev/null 2>&1; if [ $$? -eq 0 ]; then js-beautify sdr.js/sdr.js >sdr.js/sdr.js.beautiful; mv sdr.js/sdr.js.beautiful sdr.js/sdr.js; fi'
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codequality:
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@bash -c 'if [ `cat csdr.c | grep badsyntax | grep -v return | wc -l` -ne 1 ]; then echo "error at code quality check: badsyntax() used in csdr.c without return."; exit 1; else exit 0; fi'
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checkdocs:
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@cat csdr.c | grep strcmp | egrep 'argv\[1\]' | awk -F'"' '$$0=$$2' > /tmp/csdr-list-of-functions
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@cat /tmp/csdr-list-of-functions | xargs -I{} bash -c 'if ! cat csdr.c | grep \"\ \ \ \ {} >/dev/null ; then echo "warning: \"{}\" is in csdr.c code, but not in usage string"; fi'
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@cat /tmp/csdr-list-of-functions | xargs -I{} bash -c 'if ! cat README.md | grep {} >/dev/null ; then echo "warning: \"{}\" is in csdr.c code, but not in README.md"; fi'
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@rm /tmp/csdr-list-of-functions
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v:
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vim csdr.c libcsdr.c
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@ -1,80 +0,0 @@
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#!/bin/sh
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# This software is part of libcsdr, a set of simple DSP routines for
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# Software Defined Radio.
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#
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# Copyright (c) 2014, Andras Retzler <randras@sdr.hu>
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# Copyright (c) 2019, MeFisto94
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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||||
# * Redistributions of source code must retain the above copyright
|
||||
# notice, this list of conditions and the following disclaimer.
|
||||
# * Redistributions in binary form must reproduce the above copyright
|
||||
# notice, this list of conditions and the following disclaimer in the
|
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# documentation and/or other materials provided with the distribution.
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||||
# * Neither the name of the copyright holder nor the
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# names of its contributors may be used to endorse or promote products
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||||
# derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
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||||
# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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# This file will try to detect the correct GCC optimization parameters, especially when running on ARM Platforms such as the Raspberry Pi
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# Desktop Processors
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if grep -q sse /proc/cpuinfo; then
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if grep -q sse /proc/cpuinfo; then
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PARAMS_SSE="$PARAMS_SSE-msse"
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fi
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if grep -q sse2 /proc/cpuinfo; then
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PARAMS_SSE="$PARAMS_SSE -msse2"
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fi
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if grep -q sse3 /proc/cpuinfo; then
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PARAMS_SSE="$PARAMS_SSE -msse3"
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fi
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if grep -q sse4a /proc/cpuinfo; then
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PARAMS_SSE="$PARAMS_SSE -msse4a"
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fi
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if grep -q sse4_1 /proc/cpuinfo; then
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PARAMS_SSE="$PARAMS_SSE -msse4.1"
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fi
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# TODO: Is this "-msse4" only for sse4_2 intended?
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if grep -q sse4_2 /proc/cpuinfo; then
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PARAMS_SSE="$PARAMS_SSE -msse4.2 -msse4"
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fi
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echo "$PARAMS_SSE -mfpmath=sse"
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return 0
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else
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ARCH=$(uname -m)
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# Detect Raspberry Pi
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if grep -q 'Raspberry' /proc/device-tree/model; then
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if [ "$ARCH" = "aarch64" ]; then # Probably RPi 3+ on 64bit
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# Float ABI is always hard on AARCH64. TODO: Does RPi 1 or 2 also have aarch64?
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PARAMS_PI="-mcpu=cortex-a53 -mtune=cortex-a53"
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else # note -mcpu replaces -march
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# See https://gist.github.com/fm4dd/c663217935dc17f0fc73c9c81b0aa845
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if grep -q 3 /proc/device-tree/model; then
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PARAMS_PI="-mcpu=cortex-a53 -mfloat-abi=hard -mfpu=neon-fp-armv8 -mneon-for-64bits"
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elif grep -q 2 /proc/device-tree/model; then
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PARAMS_PI="-mcpu=cortex-a7 -mfloat-abi=hard -mfpu=neon-vfpv4"
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elif grep -q 1 /proc/device-tree/model; then
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PARAMS_PI="-mcpu=arm1176jzf-s -mfloat-abi=hard -mfpu=vfp"
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fi
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fi
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PARAMS_ARM="$PARAMS_PI -funsafe-math-optimizations -Wformat=0"
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else # Generic ARM Device
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# Most likely mtune is incorrect here
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PARAMS_ARM = "-mfloat-abi=hard -march=`uname -m` -mtune=cortex-a8 -mfpu=neon -mvectorize-with-neon-quad -funsafe-math-optimizations -Wformat=0 -DNEON_OPTS"
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fi
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echo $PARAMS_ARM
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return 0
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fi
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@ -22,7 +22,6 @@ struct fft_plan_s
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#include "libcsdr.h"
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FFT_PLAN_T* make_fft_c2c(int size, complexf* input, complexf* output, int forward, int benchmark);
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FFT_PLAN_T* make_fft_r2c(int size, float* input, complexf* output, int benchmark);
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void fft_execute(FFT_PLAN_T* plan);
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void fft_destroy(FFT_PLAN_T* plan);
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Binary file not shown.
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@ -1,53 +0,0 @@
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#!/usr/bin/python
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import os, time, signal
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from subprocess import *
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#https://bugs.python.org/issue1652
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def p(x):
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global printcmds
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if printcmds: print x
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return check_output(x, shell=True)
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printcmds=True
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def genfiles(snr):
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cmd="""(while true; do echo -n 'CQ CQ CQ DE HA7ILM HA7ILM HA7ILM PSE K '; done) | \
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csdr psk31_varicode_encoder_u8_u8 | \
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tee /s/bpsk31_testin | \
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csdr differential_encoder_u8_u8 | \
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csdr psk_modulator_u8_c 2 | \
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csdr psk31_interpolate_sine_cc 256 | \
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csdr awgn_cc %d | \
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csdr timing_recovery_cc GARDNER 256 0.5 2 --add_q | \
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csdr dbpsk_decoder_c_u8 | \
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dd bs=1024 count=10 of=/s/bpsk31_testout
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"""%snr
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signal.signal(signal.SIGPIPE, signal.SIG_DFL)
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if printcmds: print cmd
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os.system(cmd)
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def getminsize():
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return min(os.path.getsize("/s/bpsk31_testout"), os.path.getsize("/s/bpsk31_testin"))
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def mkdiff(shift):
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if shift==0:
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return int(p("cmp -l /s/bpsk31_testin /s/bpsk31_testout | wc -l"))
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elif shift<0:
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return int(p("(dd if=/dev/zero bs=%d count=1; cat /s/bpsk31_testin)>/s/bpsk31_testin0; cmp -l /s/bpsk31_testin0 /s/bpsk31_testout | wc -l"%-shift))
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elif shift>0:
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return int(p("(dd if=/dev/zero bs=%d count=1; cat /s/bpsk31_testout)>/s/bpsk31_testout0; cmp -l /s/bpsk31_testin /s/bpsk31_testout0 | wc -l"%shift))
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|
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lf=open("/s/output_results","w")
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for snr in range(0,20,2):
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genfiles(snr)
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num_totalbits=getminsize()
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num_errors=None
|
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for shift in range(-5,5):
|
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curr_num_errors = mkdiff(shift)
|
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if not num_errors or (num_errors and num_errors > curr_num_errors):
|
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num_errors = curr_num_errors
|
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lf.write("%d; %d; %d; %d\n" %(snr, num_errors, num_totalbits, num_errors/float(num_totalbits)))
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|
|
@ -1,67 +0,0 @@
|
|||
#!/usr/bin/octave
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|
||||
%{
|
||||
function [output]=fgc(path, type)
|
||||
if(type(1)=='f')
|
||||
elseif(type(1)=='c')
|
||||
end
|
||||
end
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%}
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||||
|
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function output=shrunf(cmd)
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SIGTERM=15;
|
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output=[];
|
||||
[pin, pout, pid]=popen2('bash',{'-c', cmd});
|
||||
%fclose(pin);
|
||||
sleep(0.1)
|
||||
do
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current_output=fread(pout, Inf, 'float32');
|
||||
output=[output; current_output];
|
||||
until(feof(pout))
|
||||
waitpid(pid);
|
||||
%kill(pid, SIGTERM);
|
||||
fclose(pin);
|
||||
fclose(pout);
|
||||
end
|
||||
|
||||
function error_value=run_tr(skip, which_ted)
|
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out_vect=shrunf(sprintf('dd bs=8 skip=%d if=bpsk31_baseband_sample_complex_8000_sps_010101.raw | csdr timing_recovery_cc %s 256 --add_q --output_error', skip, which_ted));
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||||
error_value=out_vect(2);
|
||||
end
|
||||
|
||||
function error_values=mkscurve(which_ted, skips)
|
||||
error_values=[]
|
||||
for skip=skips
|
||||
error_values=[error_values run_tr(skip, which_ted)];
|
||||
end
|
||||
end
|
||||
|
||||
function fmtplot(h)
|
||||
FN = findall(h,'-property','FontName');
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||||
set(FN,'FontName','/usr/share/fonts/truetype/ttf-dejavu/DejaVuSerifCondensed.ttf');
|
||||
set(FN,'FontName','times');
|
||||
FS = findall(h,'-property','FontSize');
|
||||
set(FS,'FontSize',18);
|
||||
xlabel('Phase offset in number of samples');
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||||
ylabel('Error value (TED output)');
|
||||
end
|
||||
|
||||
skips_gardner=0:16:256
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||||
error_values_gardner=mkscurve('GARDNER',skips_gardner);
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||||
skips_earlylate=0:16:256
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error_values_earlylate=mkscurve('EARLYLATE',skips_earlylate);
|
||||
|
||||
%graphics_toolkit("gnuplot")
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||||
h=figure(1);
|
||||
|
||||
plot((skips_gardner-128)/256, -error_values_gardner, 'linewidth', 2);
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||||
title('S-curve for Gardner TED');
|
||||
fmtplot(h)
|
||||
grid on
|
||||
pause
|
||||
|
||||
plot((skips_earlylate-128)/256, error_values_earlylate, 'linewidth', 2);
|
||||
title('S-curve for early-late TED');
|
||||
fmtplot(h)
|
||||
grid on
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||||
pause
|
||||
|
|
@ -1,99 +0,0 @@
|
|||
#!/usr/bin/octave
|
||||
|
||||
%you need to first install the parallel and struct packages:
|
||||
%pkg install -forge struct
|
||||
%pkg install -forge parallel
|
||||
pkg load parallel
|
||||
|
||||
function y=inarg(x)
|
||||
for i=1:length(argv())
|
||||
if strcmp(argv(){i},x)
|
||||
y=1;
|
||||
return
|
||||
end
|
||||
end
|
||||
y=0;
|
||||
end
|
||||
|
||||
bpfcmd="csdr bandpass_fir_fft_cc $(csdr \"=-31.25/8e3\") $(csdr \"=31.25/8e3\") $(csdr \"=31.25/8e3\") | ";
|
||||
|
||||
if !inarg('--nogen')
|
||||
fwrite(stdout, "===========================================\nGenerating baseband signal from random data\n===========================================\n");
|
||||
system(["cat /dev/urandom | csdr pack_bits_8to1_u8_u8 | csdr psk_modulator_u8_c 2 | csdr gain_ff 0.25 | csdr psk31_interpolate_sine_cc 256 | " bpfcmd "csdr add_n_zero_samples_at_beginning_f 170 | pv -ps 2g | dd iflag=fullblock bs=128M count=16 of=/tmp/psk31-raw-data"]);
|
||||
fwrite(stdout, "===========================================\nGenerating Gaussian white noise for agwn_cc\n===========================================\n");
|
||||
system(["csdr gaussian_noise_c | " bpfcmd "pv -ps 256m | dd of=/tmp/psk31-gaussian-noise iflag=fullblock bs=256M count=1"]);
|
||||
end
|
||||
if inarg('--onlygen')
|
||||
exit(0)
|
||||
end
|
||||
fwrite(stdout, "===========================================\nCalculating variance graph data \n===========================================\n");
|
||||
|
||||
function output=shrun(cmd, type, minsize)
|
||||
SIGTERM=15;
|
||||
output=[];
|
||||
cmd
|
||||
[pin, pout, pid]=popen2('bash',{'-c', cmd});
|
||||
%fclose(pin);
|
||||
do
|
||||
sleep(0.3)
|
||||
fwrite(stdout,'.');
|
||||
%size(output)
|
||||
%output
|
||||
current_output=fread(pout, Inf, type);
|
||||
frewind(pout);
|
||||
output=[output; current_output];
|
||||
until(size(output)(1)>=minsize)
|
||||
waitpid(pid);
|
||||
kill(pid, SIGTERM);
|
||||
fclose(pin);
|
||||
fclose(pout);
|
||||
end
|
||||
|
||||
function variance=run_var(snr, which_ted)
|
||||
disp('ran a command')
|
||||
out_vect=shrun(sprintf('cat /tmp/psk31-raw-data | csdr awgn_cc %d --awgnfile /tmp/psk31-gaussian-noise | csdr simple_agc_cc 0.0001 0.5 | csdr timing_recovery_cc %s 256 0.5 2 --add_q --output_indexes | CSDR_FIXED_BUFSIZE=1048576 csdr normalized_timing_variance_u32_f 256 85', snr, which_ted), 'float32', 1);
|
||||
disp('run_var output:');
|
||||
out_vect'
|
||||
variance=out_vect(1);
|
||||
end
|
||||
|
||||
function variances=mkvarplot(which_ted, snrs)
|
||||
fun = @(x) run_var(x, which_ted);
|
||||
variances=pararrayfun(nproc, fun, snrs);
|
||||
%{
|
||||
variances=[]
|
||||
for snr=snrs
|
||||
snr
|
||||
variances=[variances run_var(snr, which_ted)];
|
||||
end
|
||||
%}
|
||||
end
|
||||
|
||||
function fmtplot(h)
|
||||
FN = findall(h,'-property','FontName');
|
||||
set(FN,'FontName','/usr/share/fonts/truetype/ttf-dejavu/DejaVuSerifCondensed.ttf');
|
||||
set(FN,'FontName','times');
|
||||
FS = findall(h,'-property','FontSize');
|
||||
set(FS,'FontSize',18);
|
||||
xlabel('E_b/N_0 [dB]');
|
||||
ylabel('Phase error variance [rad^2]');
|
||||
end
|
||||
|
||||
%snrs=-10:5:10
|
||||
snrs=-10:5:25
|
||||
%snrs=[10]
|
||||
error_values=mkvarplot('EARLYLATE',snrs);
|
||||
|
||||
%graphics_toolkit("gnuplot")
|
||||
h=figure(1);
|
||||
|
||||
ebn0=snrs+9.7
|
||||
|
||||
semilogy(ebn0, error_values, 'linewidth', 2);
|
||||
title('Estimation variance');
|
||||
fmtplot(h)
|
||||
pause
|
||||
|
||||
if !inarg('--nogen')
|
||||
system('rm /tmp/psk31-raw-data /tmp/psk31-gaussian-noise');
|
||||
end
|
||||
|
|
@ -1,70 +0,0 @@
|
|||
#!/usr/bin/octave
|
||||
|
||||
global Tb=20
|
||||
|
||||
function g=gbb(t) %impulse response of pulse shaping filter
|
||||
global Tb
|
||||
g=t;
|
||||
for i = 1:size(t)(2)
|
||||
if (t(i)>1*Tb || t(i)<=-1*Tb)
|
||||
g(i) = 0;
|
||||
else
|
||||
g(i) = 0.5+cos((t(i)/(Tb*1))*pi)/2; %this is not RRC, rather a sinusoidal pulse shape
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
global padding=[-2 2];
|
||||
|
||||
function [toreturny, plotrange]=y(s)
|
||||
global Tb
|
||||
global padding
|
||||
slen=size(s)(2)
|
||||
plotrange=((padding(1)-1)*Tb):(slen+padding(2))*Tb-1;
|
||||
plotlen=size(plotrange)(2)
|
||||
toreturny=zeros(1,plotlen);
|
||||
for i=1:slen %sum of (symbol[i] * filter impulse response) for all symbols
|
||||
toreturny+=s(i)*gbb(plotrange.-(i-1)*Tb);
|
||||
end
|
||||
plotrange=plotrange/Tb
|
||||
end
|
||||
|
||||
function fmtplot(h)
|
||||
FN = findall(h,'-property','FontName');
|
||||
set(FN,'FontName','/usr/share/fonts/truetype/ttf-dejavu/DejaVuSerifCondensed.ttf');
|
||||
set(FN,'FontName','times');
|
||||
FS = findall(h,'-property','FontSize');
|
||||
set(FS,'FontSize',18);
|
||||
set(FS,'FontSize',18);
|
||||
end
|
||||
|
||||
h=figure(1);
|
||||
subplot(2, 1, 1);
|
||||
[a b]=y([1]);
|
||||
plot(b, a, 'linewidth', 2)
|
||||
title(sprintf("Impulse response of pulse shaping filter"))
|
||||
xlabel('t/Ts')
|
||||
ylabel('h(t)')
|
||||
|
||||
subplot(2, 1, 2);
|
||||
[a b]=y([1 1 -1 -1 1 1 1 -1 1 -1 1 1]);
|
||||
plot(b, a, 'linewidth', 2)
|
||||
title("Baseband signal for modulator input\nbit sequence: 110011101011") %assuming that differential encoding has already been performed
|
||||
xlabel('t/Ts')
|
||||
ylabel('s(t)')
|
||||
xbounds = xlim;
|
||||
set(gca,'XTick',xbounds(1):xbounds(2));
|
||||
fmtplot(h);
|
||||
pause
|
||||
exit
|
||||
|
||||
%fourier analisys of baseband signal
|
||||
h2=figure(2);
|
||||
padding=[-1 1]
|
||||
plot(y([1]))
|
||||
h3=figure(3);
|
||||
fftvals=abs(fft(y([1])));
|
||||
sizefftvals=size(fftvals)(2)
|
||||
fftvals=[fftvals(sizefftvals/2:sizefftvals) fftvals(2:sizefftvals/2)]
|
||||
plot(fftvals, "-")
|
||||
pause
|
||||
|
|
@ -1,669 +0,0 @@
|
|||
<?xml version='1.0' encoding='utf-8'?>
|
||||
<?grc format='1' created='3.7.8'?>
|
||||
<flow_graph>
|
||||
<timestamp>Sun Nov 16 15:12:31 2014</timestamp>
|
||||
<block>
|
||||
<key>options</key>
|
||||
<param>
|
||||
<key>author</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>window_size</key>
|
||||
<value>1280, 1024</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>category</key>
|
||||
<value>Custom</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>description</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(10, 10)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>generate_options</key>
|
||||
<value>wx_gui</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>top_block</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>max_nouts</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>realtime_scheduling</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>run_options</key>
|
||||
<value>prompt</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>run</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>thread_safe_setters</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>title</key>
|
||||
<value></value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>variable_slider</key>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>converver</key>
|
||||
<value>float_converter</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>value</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(120, 147)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>grid_pos</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>amplitude</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>label</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>max</key>
|
||||
<value>2</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>min</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>notebook</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>num_steps</key>
|
||||
<value>100</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>style</key>
|
||||
<value>wx.SL_HORIZONTAL</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>variable_slider</key>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>converver</key>
|
||||
<value>float_converter</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>value</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(8, 147)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>grid_pos</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>frequency</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>label</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>max</key>
|
||||
<value>samp_rate/2</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>min</key>
|
||||
<value>-samp_rate/2</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>notebook</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>num_steps</key>
|
||||
<value>100</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>style</key>
|
||||
<value>wx.SL_HORIZONTAL</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>variable</key>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(8, 83)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>value</key>
|
||||
<value>40e3</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>analog_sig_source_x</key>
|
||||
<param>
|
||||
<key>amp</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>freq</key>
|
||||
<value>frequency</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(184, 11)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>analog_sig_source_x_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>offset</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>complex</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samp_rate</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>waveform</key>
|
||||
<value>analog.GR_COS_WAVE</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>blocks_multiply_const_vxx</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>const</key>
|
||||
<value>amplitude</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(344, 43)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>blocks_multiply_const_vxx_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>complex</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>vlen</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>blocks_throttle</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(496, 43)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>blocks_throttle_0_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ignoretag</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samples_per_second</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>complex</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>vlen</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>ha5kfu_execproc_xx</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>commandline</key>
|
||||
<value>csdr awgn_cc 10 --snrshow</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(344, 275)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>ha5kfu_execproc_xx_0_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>cc</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>wxgui_fftsink2</key>
|
||||
<param>
|
||||
<key>avg_alpha</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>average</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>baseband_freq</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>fft_size</key>
|
||||
<value>1024</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>freqvar</key>
|
||||
<value>None</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(616, 203)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>grid_pos</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>wxgui_fftsink2_0_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>notebook</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>peak_hold</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ref_level</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ref_scale</key>
|
||||
<value>2.0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>fft_rate</key>
|
||||
<value>15</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samp_rate</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>title</key>
|
||||
<value>FFT Plot</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>complex</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win_size</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win</key>
|
||||
<value>None</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>y_divs</key>
|
||||
<value>10</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>y_per_div</key>
|
||||
<value>10</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>wxgui_fftsink2</key>
|
||||
<param>
|
||||
<key>avg_alpha</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>average</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>baseband_freq</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>fft_size</key>
|
||||
<value>1024</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>freqvar</key>
|
||||
<value>None</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(856, 75)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>grid_pos</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>wxgui_fftsink2_0_0_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>notebook</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>peak_hold</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ref_level</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ref_scale</key>
|
||||
<value>2.0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>fft_rate</key>
|
||||
<value>15</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samp_rate</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>title</key>
|
||||
<value>FFT Plot</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>complex</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win_size</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win</key>
|
||||
<value>None</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>y_divs</key>
|
||||
<value>10</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>y_per_div</key>
|
||||
<value>10</value>
|
||||
</param>
|
||||
</block>
|
||||
<connection>
|
||||
<source_block_id>analog_sig_source_x_0</source_block_id>
|
||||
<sink_block_id>blocks_multiply_const_vxx_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_multiply_const_vxx_0</source_block_id>
|
||||
<sink_block_id>blocks_throttle_0_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_throttle_0_0</source_block_id>
|
||||
<sink_block_id>ha5kfu_execproc_xx_0_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_throttle_0_0</source_block_id>
|
||||
<sink_block_id>wxgui_fftsink2_0_0_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>ha5kfu_execproc_xx_0_0</source_block_id>
|
||||
<sink_block_id>wxgui_fftsink2_0_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
</flow_graph>
|
||||
File diff suppressed because it is too large
Load diff
|
|
@ -1,675 +0,0 @@
|
|||
<?xml version='1.0' encoding='utf-8'?>
|
||||
<?grc format='1' created='3.7.8'?>
|
||||
<flow_graph>
|
||||
<timestamp>Mon Oct 13 20:03:23 2014</timestamp>
|
||||
<block>
|
||||
<key>options</key>
|
||||
<param>
|
||||
<key>author</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>window_size</key>
|
||||
<value>1280, 1024</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>category</key>
|
||||
<value>Custom</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>description</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(10, 10)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>generate_options</key>
|
||||
<value>wx_gui</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>top_block</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>max_nouts</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>realtime_scheduling</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>run_options</key>
|
||||
<value>prompt</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>run</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>thread_safe_setters</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>title</key>
|
||||
<value></value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>variable</key>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(184, 11)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>value</key>
|
||||
<value>48e3</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>audio_source</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>device_name</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(56, 107)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>audio_source_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>num_outputs</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ok_to_block</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samp_rate</key>
|
||||
<value>int(samp_rate)</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>blocks_file_sink</key>
|
||||
<param>
|
||||
<key>append</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>file</key>
|
||||
<value>/home/pcfl/Asztal/szakdoga/dipterv1/bpsk31_input_f.raw</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(232, 251)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>blocks_file_sink_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>float</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>unbuffered</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>vlen</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>blocks_file_sink</key>
|
||||
<param>
|
||||
<key>append</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>file</key>
|
||||
<value>/home/pcfl/Asztal/szakdoga/dipterv1/bpsk31_baseband_c.raw</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(1032, 91)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>blocks_file_sink_0_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>complex</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>unbuffered</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>vlen</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>freq_xlating_fir_filter_xxx</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>center_freq</key>
|
||||
<value>2000</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>decim</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(296, 123)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>freq_xlating_fir_filter_xxx_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samp_rate</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>taps</key>
|
||||
<value>[1]</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>fcc</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>low_pass_filter</key>
|
||||
<param>
|
||||
<key>beta</key>
|
||||
<value>6.76</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>cutoff_freq</key>
|
||||
<value>1000</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>decim</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>fir_filter_ccf</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(536, 99)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>gain</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>low_pass_filter_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>interp</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samp_rate</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>width</key>
|
||||
<value>100</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win</key>
|
||||
<value>firdes.WIN_HAMMING</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>notebook</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(280, 11)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>grid_pos</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>nb</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>labels</key>
|
||||
<value>['tab1', 'tab2', 'tab3', 'tab4']</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>notebook</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>style</key>
|
||||
<value>wx.NB_TOP</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>wxgui_fftsink2</key>
|
||||
<param>
|
||||
<key>avg_alpha</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>average</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>baseband_freq</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>fft_size</key>
|
||||
<value>1024</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>freqvar</key>
|
||||
<value>None</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(1032, 187)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>grid_pos</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>wxgui_fftsink2_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>notebook</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>peak_hold</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ref_level</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ref_scale</key>
|
||||
<value>2.0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>fft_rate</key>
|
||||
<value>15</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samp_rate</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>title</key>
|
||||
<value>FFT Plot</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>complex</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win_size</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win</key>
|
||||
<value>None</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>y_divs</key>
|
||||
<value>10</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>y_per_div</key>
|
||||
<value>10</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>wxgui_fftsink2</key>
|
||||
<param>
|
||||
<key>avg_alpha</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>average</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>baseband_freq</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>fft_size</key>
|
||||
<value>1024</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>freqvar</key>
|
||||
<value>None</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(232, 339)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>grid_pos</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>wxgui_fftsink2_0_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>notebook</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>peak_hold</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ref_level</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ref_scale</key>
|
||||
<value>2.0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>fft_rate</key>
|
||||
<value>15</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samp_rate</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>title</key>
|
||||
<value>FFT Plot</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>float</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win_size</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win</key>
|
||||
<value>None</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>y_divs</key>
|
||||
<value>10</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>y_per_div</key>
|
||||
<value>10</value>
|
||||
</param>
|
||||
</block>
|
||||
<connection>
|
||||
<source_block_id>audio_source_0</source_block_id>
|
||||
<sink_block_id>blocks_file_sink_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>audio_source_0</source_block_id>
|
||||
<sink_block_id>freq_xlating_fir_filter_xxx_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>audio_source_0</source_block_id>
|
||||
<sink_block_id>wxgui_fftsink2_0_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>freq_xlating_fir_filter_xxx_0</source_block_id>
|
||||
<sink_block_id>low_pass_filter_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>low_pass_filter_0</source_block_id>
|
||||
<sink_block_id>blocks_file_sink_0_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>low_pass_filter_0</source_block_id>
|
||||
<sink_block_id>wxgui_fftsink2_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
</flow_graph>
|
||||
File diff suppressed because it is too large
Load diff
|
|
@ -1,10 +0,0 @@
|
|||
#!/bin/bash
|
||||
sox -r 48k -t f32 -c 2 /s/costas_nco -t wav -e floating-point /s/costas_nco.wav
|
||||
sox -r 48k -t f32 -c 1 /s/costas_error -t wav -e floating-point /s/costas_error.wav
|
||||
sox -r 48k -t f32 -c 1 /s/costas_dphase -t wav -e floating-point --norm=-6 /s/costas_dphase.wav
|
||||
sox -r 48k -t f32 -c 2 /s/costas_input -t wav -e floating-point /s/costas_input.wav
|
||||
sox -r 48k -t f32 -c 2 /s/costas_output -t wav -e floating-point /s/costas_output.wav
|
||||
sox -r 48k -t f32 -c 2 /s/tr_input -t wav -e floating-point /s/tr_input.wav
|
||||
ls -al /s/costas_nco.wav /s/costas_error.wav /s/costas_dphase.wav /s/costas_output.wav /s/costas_input.wav
|
||||
|
||||
|
||||
File diff suppressed because it is too large
Load diff
|
|
@ -1,816 +0,0 @@
|
|||
<?xml version='1.0' encoding='utf-8'?>
|
||||
<?grc format='1' created='3.7.8'?>
|
||||
<flow_graph>
|
||||
<timestamp>Sat Oct 31 16:06:38 2015</timestamp>
|
||||
<block>
|
||||
<key>options</key>
|
||||
<param>
|
||||
<key>author</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>window_size</key>
|
||||
<value>1280*2, 1024*4</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>category</key>
|
||||
<value>Custom</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>description</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(8, 11)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>generate_options</key>
|
||||
<value>wx_gui</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>top_block</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>max_nouts</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>realtime_scheduling</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>run_options</key>
|
||||
<value>prompt</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>run</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>thread_safe_setters</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>title</key>
|
||||
<value></value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>variable</key>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(272, 11)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>interp</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>value</key>
|
||||
<value>1024*4</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>variable</key>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(176, 11)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>value</key>
|
||||
<value>2**16</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>blocks_complex_to_float</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(656, 65)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>blocks_complex_to_float_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>vlen</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>blocks_interleave</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>blocksize</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(904, 65)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>blocks_interleave_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>float</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>num_streams</key>
|
||||
<value>2</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>vlen</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>blocks_throttle</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(496, 155)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>blocks_throttle_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ignoretag</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samples_per_second</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>complex</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>vlen</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>blocks_vco_c</key>
|
||||
<param>
|
||||
<key>amplitude</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(248, 139)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>blocks_vco_c_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samp_rate</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>sensitivity</key>
|
||||
<value>samp_rate*0.9</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>blocks_vector_source_x</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(8, 139)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>blocks_vector_source_x_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>float</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>repeat</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>tags</key>
|
||||
<value>[]</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>vlen</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>vector</key>
|
||||
<value>[2]*interp+[-2]*interp+[0.333*2]*interp+[-0.333*2]*interp</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>ha5kfu_execproc_sink_f</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>commandline</key>
|
||||
<value>csdr fmdemod_quadri_cf | csdr dsb_fc | csdr fir_decimate_cc 40 | csdr timing_recovery_cc GARDNER 100 0.5 2 --add_q | CSDR_FIXED_BUFSIZE=64 csdr realpart_cf | CSDR_FIXED_BUFSIZE=64 csdr gain_ff 2.5 | CSDR_FIXED_BUFSIZE=64 csdr generic_slicer_f_u8 4 > /s/mfsksymbols</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(1040, 75)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>ha5kfu_execproc_sink_f_0</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>ha5kfu_execproc_xx</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>commandline</key>
|
||||
<value>csdr fmdemod_quadri_cf | csdr dsb_fc | csdr bandpass_fir_fft_cc -0.1 0.1 0.001 | csdr timing_recovery_cc GARDNER 1024 0.5 2 --add_q | csdr realpart_cf | csdr generic_slicer_f_u8 4 > /s/sliced</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(528, 467)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>ha5kfu_execproc_xx_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>cc</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>wxgui_fftsink2</key>
|
||||
<param>
|
||||
<key>avg_alpha</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>average</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>baseband_freq</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>fft_size</key>
|
||||
<value>1024</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>freqvar</key>
|
||||
<value>None</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(1040, 115)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>grid_pos</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>wxgui_fftsink2_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>notebook</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>peak_hold</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ref_level</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ref_scale</key>
|
||||
<value>2.0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>fft_rate</key>
|
||||
<value>15</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samp_rate</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>title</key>
|
||||
<value>FFT Plot</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>complex</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win_size</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win</key>
|
||||
<value>None</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>y_divs</key>
|
||||
<value>10</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>y_per_div</key>
|
||||
<value>10</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>wxgui_scopesink2</key>
|
||||
<param>
|
||||
<key>ac_couple</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(864, 443)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>grid_pos</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>wxgui_scopesink2_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>notebook</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>num_inputs</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samp_rate</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>t_scale</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>title</key>
|
||||
<value>Scope Plot</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>trig_mode</key>
|
||||
<value>wxgui.TRIG_MODE_AUTO</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>complex</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>v_offset</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>v_scale</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win_size</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>xy_mode</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>y_axis_label</key>
|
||||
<value>Counts</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>wxgui_waterfallsink2</key>
|
||||
<param>
|
||||
<key>avg_alpha</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>average</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>baseband_freq</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>dynamic_range</key>
|
||||
<value>100</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>fft_rate</key>
|
||||
<value>15</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>fft_size</key>
|
||||
<value>512</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>freqvar</key>
|
||||
<value>None</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(864, 251)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>grid_pos</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>wxgui_waterfallsink2_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>notebook</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ref_scale</key>
|
||||
<value>2.0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ref_level</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samp_rate</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>title</key>
|
||||
<value>Waterfall Plot</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>complex</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win_size</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win</key>
|
||||
<value>None</value>
|
||||
</param>
|
||||
</block>
|
||||
<connection>
|
||||
<source_block_id>blocks_complex_to_float_0</source_block_id>
|
||||
<sink_block_id>blocks_interleave_0</sink_block_id>
|
||||
<source_key>1</source_key>
|
||||
<sink_key>1</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_complex_to_float_0</source_block_id>
|
||||
<sink_block_id>blocks_interleave_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_interleave_0</source_block_id>
|
||||
<sink_block_id>ha5kfu_execproc_sink_f_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_throttle_0</source_block_id>
|
||||
<sink_block_id>blocks_complex_to_float_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_throttle_0</source_block_id>
|
||||
<sink_block_id>ha5kfu_execproc_xx_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_throttle_0</source_block_id>
|
||||
<sink_block_id>wxgui_fftsink2_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_throttle_0</source_block_id>
|
||||
<sink_block_id>wxgui_waterfallsink2_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_vco_c_0</source_block_id>
|
||||
<sink_block_id>blocks_throttle_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_vector_source_x_0</source_block_id>
|
||||
<sink_block_id>blocks_vco_c_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>ha5kfu_execproc_xx_0</source_block_id>
|
||||
<sink_block_id>wxgui_scopesink2_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
</flow_graph>
|
||||
|
|
@ -1,702 +0,0 @@
|
|||
<?xml version='1.0' encoding='utf-8'?>
|
||||
<?grc format='1' created='3.7.8'?>
|
||||
<flow_graph>
|
||||
<timestamp>Sun Nov 16 15:12:31 2014</timestamp>
|
||||
<block>
|
||||
<key>options</key>
|
||||
<param>
|
||||
<key>author</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>window_size</key>
|
||||
<value>1280, 1024</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>category</key>
|
||||
<value>Custom</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>description</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(10, 10)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>generate_options</key>
|
||||
<value>wx_gui</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>top_block</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>max_nouts</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>realtime_scheduling</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>run_options</key>
|
||||
<value>prompt</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>run</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>thread_safe_setters</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>title</key>
|
||||
<value></value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>variable</key>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(8, 83)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>value</key>
|
||||
<value>100e3</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>analog_const_source_x</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>const</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(40, 179)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>analog_const_source_x_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>complex</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>blocks_complex_to_float</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(392, 313)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>blocks_complex_to_float_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>vlen</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>blocks_throttle</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(216, 179)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>blocks_throttle_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ignoretag</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samples_per_second</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>complex</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>vlen</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>blocks_throttle</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(680, 91)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>blocks_throttle_0_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ignoretag</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samples_per_second</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>complex</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>vlen</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>blocks_throttle</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(800, 331)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>blocks_throttle_0_0_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ignoretag</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samples_per_second</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>float</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>vlen</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>ha5kfu_execproc_xx</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>commandline</key>
|
||||
<value>csdr noise_f</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(400, 227)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>ha5kfu_execproc_xx_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>cc</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>ha5kfu_execproc_xx</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>commandline</key>
|
||||
<value>csdr noise_f</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(568, 307)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>ha5kfu_execproc_xx_0_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>ff</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>wxgui_fftsink2</key>
|
||||
<param>
|
||||
<key>avg_alpha</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>average</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>baseband_freq</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>fft_size</key>
|
||||
<value>1024</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>freqvar</key>
|
||||
<value>None</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(896, 11)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>grid_pos</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>wxgui_fftsink2_0_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>notebook</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>peak_hold</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ref_level</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ref_scale</key>
|
||||
<value>2.0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>fft_rate</key>
|
||||
<value>15</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samp_rate</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>title</key>
|
||||
<value>FFT Plot</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>complex</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win_size</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win</key>
|
||||
<value>None</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>y_divs</key>
|
||||
<value>10</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>y_per_div</key>
|
||||
<value>10</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>wxgui_fftsink2</key>
|
||||
<param>
|
||||
<key>avg_alpha</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>average</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>baseband_freq</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>fft_size</key>
|
||||
<value>1024</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>freqvar</key>
|
||||
<value>None</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(976, 259)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>grid_pos</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>wxgui_fftsink2_0_0_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>notebook</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>peak_hold</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ref_level</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ref_scale</key>
|
||||
<value>2.0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>fft_rate</key>
|
||||
<value>15</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samp_rate</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>title</key>
|
||||
<value>FFT Plot</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>float</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win_size</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win</key>
|
||||
<value>None</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>y_divs</key>
|
||||
<value>10</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>y_per_div</key>
|
||||
<value>10</value>
|
||||
</param>
|
||||
</block>
|
||||
<connection>
|
||||
<source_block_id>analog_const_source_x_0</source_block_id>
|
||||
<sink_block_id>blocks_throttle_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_complex_to_float_0</source_block_id>
|
||||
<sink_block_id>ha5kfu_execproc_xx_0_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_throttle_0</source_block_id>
|
||||
<sink_block_id>blocks_complex_to_float_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_throttle_0</source_block_id>
|
||||
<sink_block_id>ha5kfu_execproc_xx_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_throttle_0_0</source_block_id>
|
||||
<sink_block_id>wxgui_fftsink2_0_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_throttle_0_0_0</source_block_id>
|
||||
<sink_block_id>wxgui_fftsink2_0_0_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>ha5kfu_execproc_xx_0</source_block_id>
|
||||
<sink_block_id>blocks_throttle_0_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>ha5kfu_execproc_xx_0_0</source_block_id>
|
||||
<sink_block_id>blocks_throttle_0_0_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
</flow_graph>
|
||||
|
|
@ -1,752 +0,0 @@
|
|||
<?xml version='1.0' encoding='utf-8'?>
|
||||
<?grc format='1' created='3.7.8'?>
|
||||
<flow_graph>
|
||||
<timestamp>Sun Nov 16 15:12:31 2014</timestamp>
|
||||
<block>
|
||||
<key>options</key>
|
||||
<param>
|
||||
<key>author</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>window_size</key>
|
||||
<value>1280, 1024</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>category</key>
|
||||
<value>Custom</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>description</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(10, 10)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>generate_options</key>
|
||||
<value>wx_gui</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>top_block</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>max_nouts</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>realtime_scheduling</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>run_options</key>
|
||||
<value>prompt</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>run</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>thread_safe_setters</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>title</key>
|
||||
<value></value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>variable</key>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(8, 83)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>value</key>
|
||||
<value>1e3</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>analog_random_source_x</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(8, 155)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>analog_random_source_x_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>max</key>
|
||||
<value>2147483647</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>min</key>
|
||||
<value>-2147483648</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>num_samps</key>
|
||||
<value>1000</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>int</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>repeat</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>blocks_deinterleave</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>blocksize</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(384, 169)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>blocks_deinterleave_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>float</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>num_streams</key>
|
||||
<value>2</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>vlen</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>blocks_float_to_complex</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(544, 169)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>blocks_float_to_complex_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>vlen</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>blocks_int_to_float</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(208, 179)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>blocks_int_to_float_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>scale</key>
|
||||
<value>2147483647.</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>vlen</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>blocks_throttle</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(736, 179)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>blocks_throttle_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ignoretag</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samples_per_second</key>
|
||||
<value>samp_rate*10</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>complex</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>vlen</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>ha5kfu_execproc_xx</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>commandline</key>
|
||||
<value>csdr peaks_fir_cc 101 -0.2 -0.1 0 0.1 0.2</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(168, 339)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>ha5kfu_execproc_xx_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>cc</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>wxgui_fftsink2</key>
|
||||
<param>
|
||||
<key>avg_alpha</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>average</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>baseband_freq</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>fft_size</key>
|
||||
<value>1024</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>freqvar</key>
|
||||
<value>None</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(472, 435)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>grid_pos</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>wxgui_fftsink2_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>notebook</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>peak_hold</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ref_level</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ref_scale</key>
|
||||
<value>2.0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>fft_rate</key>
|
||||
<value>15</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samp_rate</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>title</key>
|
||||
<value>FFT Plot</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>complex</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win_size</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win</key>
|
||||
<value>None</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>y_divs</key>
|
||||
<value>10</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>y_per_div</key>
|
||||
<value>10</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>wxgui_fftsink2</key>
|
||||
<param>
|
||||
<key>avg_alpha</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>average</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>baseband_freq</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>fft_size</key>
|
||||
<value>1024</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>freqvar</key>
|
||||
<value>None</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(976, 107)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>grid_pos</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>wxgui_fftsink2_0_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>notebook</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>peak_hold</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ref_level</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ref_scale</key>
|
||||
<value>2.0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>fft_rate</key>
|
||||
<value>15</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samp_rate</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>title</key>
|
||||
<value>FFT Plot</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>complex</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win_size</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win</key>
|
||||
<value>None</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>y_divs</key>
|
||||
<value>10</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>y_per_div</key>
|
||||
<value>10</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>wxgui_scopesink2</key>
|
||||
<param>
|
||||
<key>ac_couple</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(480, 299)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>grid_pos</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>wxgui_scopesink2_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>notebook</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>num_inputs</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samp_rate</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>t_scale</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>title</key>
|
||||
<value>Scope Plot</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>trig_mode</key>
|
||||
<value>wxgui.TRIG_MODE_AUTO</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>complex</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>v_offset</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>v_scale</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win_size</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>xy_mode</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>y_axis_label</key>
|
||||
<value>Counts</value>
|
||||
</param>
|
||||
</block>
|
||||
<connection>
|
||||
<source_block_id>analog_random_source_x_0</source_block_id>
|
||||
<sink_block_id>blocks_int_to_float_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_deinterleave_0</source_block_id>
|
||||
<sink_block_id>blocks_float_to_complex_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_deinterleave_0</source_block_id>
|
||||
<sink_block_id>blocks_float_to_complex_0</sink_block_id>
|
||||
<source_key>1</source_key>
|
||||
<sink_key>1</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_float_to_complex_0</source_block_id>
|
||||
<sink_block_id>blocks_throttle_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_int_to_float_0</source_block_id>
|
||||
<sink_block_id>blocks_deinterleave_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_throttle_0</source_block_id>
|
||||
<sink_block_id>ha5kfu_execproc_xx_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_throttle_0</source_block_id>
|
||||
<sink_block_id>wxgui_fftsink2_0_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>ha5kfu_execproc_xx_0</source_block_id>
|
||||
<sink_block_id>wxgui_fftsink2_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>ha5kfu_execproc_xx_0</source_block_id>
|
||||
<sink_block_id>wxgui_scopesink2_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
</flow_graph>
|
||||
|
|
@ -1,746 +0,0 @@
|
|||
<?xml version='1.0' encoding='utf-8'?>
|
||||
<?grc format='1' created='3.7.8'?>
|
||||
<flow_graph>
|
||||
<timestamp>Mon Oct 13 20:03:23 2014</timestamp>
|
||||
<block>
|
||||
<key>options</key>
|
||||
<param>
|
||||
<key>author</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>window_size</key>
|
||||
<value>1280, 1024</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>category</key>
|
||||
<value>Custom</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>description</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(10, 10)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>generate_options</key>
|
||||
<value>wx_gui</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>top_block</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>max_nouts</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>realtime_scheduling</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>run_options</key>
|
||||
<value>prompt</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>run</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>thread_safe_setters</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>title</key>
|
||||
<value></value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>variable</key>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(184, 11)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>value</key>
|
||||
<value>48e3</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>audio_source</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>device_name</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(56, 107)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>audio_source_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>num_outputs</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ok_to_block</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samp_rate</key>
|
||||
<value>int(samp_rate)</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>blocks_deinterleave</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>blocksize</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(656, 113)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>blocks_deinterleave_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>float</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>num_streams</key>
|
||||
<value>2</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>vlen</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>blocks_float_to_complex</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(808, 113)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>blocks_float_to_complex_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>vlen</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>ha5kfu_execproc_xx</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>commandline</key>
|
||||
<value>csdr dsb_fc | csdr shift_addition_cc $(csdr =-2000/48e3) | csdr fir_decimate_cc 48 </value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(384, 123)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>ha5kfu_execproc_xx_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>ff</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>ha5kfu_execproc_xx</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>commandline</key>
|
||||
<value>csdr resonators_fir_cc 31 $(csdr =85/1e3) $(csdr =-85/1e3) | CSDR_FIXED_BUFSIZE=128 csdr simple_agc_cc 0.0001 0.5</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(752, 275)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>ha5kfu_execproc_xx_0_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>cc</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>notebook</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(400, 40)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>grid_pos</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>nb</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>labels</key>
|
||||
<value>['input signal', 'decimated', 'filtered', 'tab4']</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>notebook</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>style</key>
|
||||
<value>wx.NB_TOP</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>wxgui_fftsink2</key>
|
||||
<param>
|
||||
<key>avg_alpha</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>average</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>baseband_freq</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>fft_size</key>
|
||||
<value>1024</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>freqvar</key>
|
||||
<value>None</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(1048, 251)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>grid_pos</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>wxgui_fftsink2_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>notebook</key>
|
||||
<value>nb, 2</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>peak_hold</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ref_level</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ref_scale</key>
|
||||
<value>2.0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>fft_rate</key>
|
||||
<value>15</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samp_rate</key>
|
||||
<value>samp_rate/48</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>title</key>
|
||||
<value>FFT Plot</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>complex</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win_size</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win</key>
|
||||
<value>None</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>y_divs</key>
|
||||
<value>10</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>y_per_div</key>
|
||||
<value>10</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>wxgui_fftsink2</key>
|
||||
<param>
|
||||
<key>avg_alpha</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>average</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>baseband_freq</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>fft_size</key>
|
||||
<value>1024</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>freqvar</key>
|
||||
<value>None</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(280, 227)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>grid_pos</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>wxgui_fftsink2_0_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>notebook</key>
|
||||
<value>nb, 0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>peak_hold</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ref_level</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ref_scale</key>
|
||||
<value>2.0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>fft_rate</key>
|
||||
<value>15</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samp_rate</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>title</key>
|
||||
<value>Input signal</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>float</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win_size</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win</key>
|
||||
<value>None</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>y_divs</key>
|
||||
<value>10</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>y_per_div</key>
|
||||
<value>10</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>wxgui_fftsink2</key>
|
||||
<param>
|
||||
<key>avg_alpha</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>average</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>baseband_freq</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>fft_size</key>
|
||||
<value>1024</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>freqvar</key>
|
||||
<value>None</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(1048, 11)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>grid_pos</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>wxgui_fftsink2_0_1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>notebook</key>
|
||||
<value>nb, 1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>peak_hold</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ref_level</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ref_scale</key>
|
||||
<value>2.0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>fft_rate</key>
|
||||
<value>15</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samp_rate</key>
|
||||
<value>samp_rate/48</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>title</key>
|
||||
<value>FFT Plot</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>complex</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win_size</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win</key>
|
||||
<value>None</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>y_divs</key>
|
||||
<value>10</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>y_per_div</key>
|
||||
<value>10</value>
|
||||
</param>
|
||||
</block>
|
||||
<connection>
|
||||
<source_block_id>audio_source_0</source_block_id>
|
||||
<sink_block_id>ha5kfu_execproc_xx_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>audio_source_0</source_block_id>
|
||||
<sink_block_id>wxgui_fftsink2_0_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_deinterleave_0</source_block_id>
|
||||
<sink_block_id>blocks_float_to_complex_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_deinterleave_0</source_block_id>
|
||||
<sink_block_id>blocks_float_to_complex_0</sink_block_id>
|
||||
<source_key>1</source_key>
|
||||
<sink_key>1</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_float_to_complex_0</source_block_id>
|
||||
<sink_block_id>ha5kfu_execproc_xx_0_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_float_to_complex_0</source_block_id>
|
||||
<sink_block_id>wxgui_fftsink2_0_1</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>ha5kfu_execproc_xx_0</source_block_id>
|
||||
<sink_block_id>blocks_deinterleave_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>ha5kfu_execproc_xx_0_0</source_block_id>
|
||||
<sink_block_id>wxgui_fftsink2_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
</flow_graph>
|
||||
|
|
@ -1,844 +0,0 @@
|
|||
<?xml version='1.0' encoding='utf-8'?>
|
||||
<?grc format='1' created='3.7.8'?>
|
||||
<flow_graph>
|
||||
<timestamp>Sun Nov 16 15:12:31 2014</timestamp>
|
||||
<block>
|
||||
<key>options</key>
|
||||
<param>
|
||||
<key>author</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>window_size</key>
|
||||
<value>1280, 1024</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>category</key>
|
||||
<value>Custom</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>description</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(10, 10)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>generate_options</key>
|
||||
<value>wx_gui</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>top_block</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>max_nouts</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>realtime_scheduling</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>run_options</key>
|
||||
<value>prompt</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>run</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>thread_safe_setters</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>title</key>
|
||||
<value></value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>variable</key>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(10, 170)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>value</key>
|
||||
<value>48000</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>analog_agc_xx</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(432, 355)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>gain</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>analog_agc_xx_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>max_gain</key>
|
||||
<value>65536</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>rate</key>
|
||||
<value>1e-2</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>reference</key>
|
||||
<value>0.1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>complex</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>audio_sink</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>device_name</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(1152, 427)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>audio_sink_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>num_inputs</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ok_to_block</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samp_rate</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>band_reject_filter</key>
|
||||
<param>
|
||||
<key>beta</key>
|
||||
<value>6.76</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>decim</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>fir_filter_fff</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(392, 35)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>gain</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>high_cutoff_freq</key>
|
||||
<value>2000</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>band_reject_filter_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>interp</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>low_cutoff_freq</key>
|
||||
<value>1600</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samp_rate</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>width</key>
|
||||
<value>50</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win</key>
|
||||
<value>firdes.WIN_HAMMING</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>blocks_complex_to_float</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(928, 289)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>blocks_complex_to_float_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>vlen</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>blocks_multiply_const_vxx</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>const</key>
|
||||
<value>0.2</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(968, 427)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>blocks_multiply_const_vxx_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>float</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>vlen</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>blocks_wavfile_source</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>file</key>
|
||||
<value>/home/pcfl/Asztal/szakdoga/dipterv1/csdr-varicode/grc_tests/outfile.wav</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(152, 163)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>blocks_wavfile_source_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>nchan</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>repeat</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>freq_xlating_fir_filter_xxx</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>center_freq</key>
|
||||
<value>2000</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>decim</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(832, 75)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>freq_xlating_fir_filter_xxx_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samp_rate</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>taps</key>
|
||||
<value>[1]</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>fcc</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>freq_xlating_fir_filter_xxx</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>center_freq</key>
|
||||
<value>-2000</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>decim</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(696, 275)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>freq_xlating_fir_filter_xxx_0_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samp_rate</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>taps</key>
|
||||
<value>[1]</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>ccc</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>ha5kfu_execproc_xx</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>commandline</key>
|
||||
<value>csdr simple_agc_cc 0.001 0.05</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(384, 291)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>ha5kfu_execproc_xx_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>cc</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>low_pass_filter</key>
|
||||
<param>
|
||||
<key>beta</key>
|
||||
<value>6.76</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>cutoff_freq</key>
|
||||
<value>3000</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>decim</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>fir_filter_fff</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(584, 43)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>gain</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>low_pass_filter_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>interp</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samp_rate</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>width</key>
|
||||
<value>50</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win</key>
|
||||
<value>firdes.WIN_HAMMING</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>wxgui_fftsink2</key>
|
||||
<param>
|
||||
<key>avg_alpha</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>average</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>baseband_freq</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>fft_size</key>
|
||||
<value>1024</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>freqvar</key>
|
||||
<value>None</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(688, 403)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>grid_pos</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>wxgui_fftsink2_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>notebook</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>peak_hold</key>
|
||||
<value>False</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ref_level</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ref_scale</key>
|
||||
<value>2.0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>fft_rate</key>
|
||||
<value>15</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samp_rate</key>
|
||||
<value>samp_rate</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>title</key>
|
||||
<value>FFT Plot</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>complex</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win_size</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win</key>
|
||||
<value>None</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>y_divs</key>
|
||||
<value>10</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>y_per_div</key>
|
||||
<value>10</value>
|
||||
</param>
|
||||
</block>
|
||||
<connection>
|
||||
<source_block_id>analog_agc_xx_0</source_block_id>
|
||||
<sink_block_id>freq_xlating_fir_filter_xxx_0_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>analog_agc_xx_0</source_block_id>
|
||||
<sink_block_id>wxgui_fftsink2_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>band_reject_filter_0</source_block_id>
|
||||
<sink_block_id>low_pass_filter_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_complex_to_float_0</source_block_id>
|
||||
<sink_block_id>blocks_multiply_const_vxx_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_multiply_const_vxx_0</source_block_id>
|
||||
<sink_block_id>audio_sink_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_wavfile_source_0</source_block_id>
|
||||
<sink_block_id>band_reject_filter_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>freq_xlating_fir_filter_xxx_0</source_block_id>
|
||||
<sink_block_id>analog_agc_xx_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>freq_xlating_fir_filter_xxx_0</source_block_id>
|
||||
<sink_block_id>ha5kfu_execproc_xx_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>freq_xlating_fir_filter_xxx_0_0</source_block_id>
|
||||
<sink_block_id>blocks_complex_to_float_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>ha5kfu_execproc_xx_0</source_block_id>
|
||||
<sink_block_id>freq_xlating_fir_filter_xxx_0_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>ha5kfu_execproc_xx_0</source_block_id>
|
||||
<sink_block_id>wxgui_fftsink2_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>low_pass_filter_0</source_block_id>
|
||||
<sink_block_id>freq_xlating_fir_filter_xxx_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
</flow_graph>
|
||||
274
libcsdr.h
274
libcsdr.h
|
|
@ -30,7 +30,11 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|||
|
||||
#pragma once
|
||||
#define MIN_M(x,y) (((x)>(y))?(y):(x))
|
||||
#define MAX_M(x,y) (((x)<(y))?(y):(x))
|
||||
|
||||
#ifdef __CYGWIN__
|
||||
#define CSDR_NOLINUX
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
_____ _
|
||||
|
|
@ -48,9 +52,9 @@ typedef struct complexf_s { float i; float q; } complexf;
|
|||
//apply to pointers:
|
||||
#define iof(complexf_input_p,i) (*(((float*)complexf_input_p)+2*(i)))
|
||||
#define qof(complexf_input_p,i) (*(((float*)complexf_input_p)+2*(i)+1))
|
||||
#define absof(complexf_input_p,i) (sqrt((iof(complexf_input_p,i)*iof(complexf_input_p,i))+(qof(complexf_input_p,i)*qof(complexf_input_p,i))))
|
||||
#define absof(complexf_input_p,i) (sqrt(iof(complexf_input_p,i)*iof(complexf_input_p,i)+qof(complexf_input_p,i)*qof(complexf_input_p,i)))
|
||||
#define argof(complexf_input_p,i) (atan2(qof(complexf_input_p,i),iof(complexf_input_p,i)))
|
||||
#define cmult(cfo, cfi1, cfi2) {iof(cfo,0)=iof(cfi1,0)*iof(cfi2,0)-qof(cfi1,0)*qof(cfi2,0);qof(cfo,0)=iof(cfi1,0)*qof(cfi2,0)+iof(cfi2,0)*qof(cfi1,0);}
|
||||
#define cmult(cfo, cfi1, cfi2) iof(cfo,0)=iof(cfi1,0)*iof(cfi2,0)-qof(cfi1,0)*qof(cfi2,0);qof(cfo,0)=iof(cfi1,0)*qof(cfi2,0)+iof(cfi2,0)*qof(cfi1,0)
|
||||
//(ai+aq*j)*(bi+bq*j)=ai*bi-aq*bq+(aq*bi+ai*bq)*j
|
||||
#define cmultadd(cfo, cfi1, cfi2) { iof(cfo,0)+=iof(cfi1,0)*iof(cfi2,0)-qof(cfi1,0)*qof(cfi2,0);qof(cfo,0)+=iof(cfi1,0)*qof(cfi2,0)+iof(cfi2,0)*qof(cfi1,0); }
|
||||
#define csetnull(cf) { iof(cf,0)=0.0; qof(cf,0)=0.0; }
|
||||
|
|
@ -69,7 +73,7 @@ typedef struct complexf_s { float i; float q; } complexf;
|
|||
//window
|
||||
typedef enum window_s
|
||||
{
|
||||
WINDOW_BOXCAR, WINDOW_BLACKMAN, WINDOW_HAMMING
|
||||
WINDOW_BOXCAR, WINDOW_BLACKMAN, WINDOW_HAMMING
|
||||
} window_t;
|
||||
|
||||
#define WINDOW_DEFAULT WINDOW_HAMMING
|
||||
|
|
@ -102,38 +106,37 @@ void limit_ff(float* input, float* output, int input_size, float max_amplitude);
|
|||
//filters, decimators, resamplers, shift, etc.
|
||||
float fir_one_pass_ff(float* input, float* taps, int taps_length);
|
||||
int fir_decimate_cc(complexf *input, complexf *output, int input_size, int decimation, float *taps, int taps_length);
|
||||
int fir_interpolate_cc(complexf *input, complexf *output, int input_size, int interpolation, float *taps, int taps_length);
|
||||
int deemphasis_nfm_ff (float* input, float* output, int input_size, int sample_rate);
|
||||
float deemphasis_wfm_ff (float* input, float* output, int input_size, float tau, int sample_rate, float last_output);
|
||||
float shift_math_cc(complexf *input, complexf* output, int input_size, float rate, float starting_phase);
|
||||
|
||||
typedef struct dcblock_preserve_s
|
||||
{
|
||||
float last_input;
|
||||
float last_output;
|
||||
float last_input;
|
||||
float last_output;
|
||||
} dcblock_preserve_t;
|
||||
dcblock_preserve_t dcblock_ff(float* input, float* output, int input_size, float a, dcblock_preserve_t preserved);
|
||||
float fastdcblock_ff(float* input, float* output, int input_size, float last_dc_level);
|
||||
|
||||
typedef struct fastagc_ff_s
|
||||
{
|
||||
float* buffer_1;
|
||||
float* buffer_2;
|
||||
float* buffer_input; //it is the actual input buffer to fill
|
||||
float peak_1;
|
||||
float peak_2;
|
||||
int input_size;
|
||||
float reference;
|
||||
float last_gain;
|
||||
float* buffer_1;
|
||||
float* buffer_2;
|
||||
float* buffer_input; //it is the actual input buffer to fill
|
||||
float peak_1;
|
||||
float peak_2;
|
||||
int input_size;
|
||||
float reference;
|
||||
float last_gain;
|
||||
} fastagc_ff_t;
|
||||
|
||||
void fastagc_ff(fastagc_ff_t* input, float* output);
|
||||
|
||||
typedef struct rational_resampler_ff_s
|
||||
{
|
||||
int input_processed;
|
||||
int output_size;
|
||||
int last_taps_delay;
|
||||
int input_processed;
|
||||
int output_size;
|
||||
int last_taps_delay;
|
||||
} rational_resampler_ff_t;
|
||||
|
||||
rational_resampler_ff_t rational_resampler_ff(float *input, float *output, int input_size, int interpolation, int decimation, float *taps, int taps_length, int last_taps_delay);
|
||||
|
|
@ -142,7 +145,6 @@ void rational_resampler_get_lowpass_f(float* output, int output_size, int interp
|
|||
float *precalculate_window(int size, window_t window);
|
||||
void apply_window_c(complexf* input, complexf* output, int size, window_t window);
|
||||
void apply_precalculated_window_c(complexf* input, complexf* output, int size, float *windowt);
|
||||
void apply_precalculated_window_f(float* input, float* output, int size, float *windowt);
|
||||
void apply_window_f(float* input, float* output, int size, window_t window);
|
||||
void logpower_cf(complexf* input, float* output, int size, float add_db);
|
||||
void accumulate_power_cf(complexf* input, float* output, int size);
|
||||
|
|
@ -150,37 +152,37 @@ void log_ff(float* input, float* output, int size, float add_db);
|
|||
|
||||
typedef struct fractional_decimator_ff_s
|
||||
{
|
||||
float where;
|
||||
int input_processed;
|
||||
int output_size;
|
||||
int num_poly_points; //number of samples that the Lagrange interpolator will use
|
||||
float* poly_precalc_denomiator; //while we don't precalculate coefficients here as in a Farrow structure, because it is a fractional interpolator, but we rather precaculate part of the interpolator expression
|
||||
//float* last_inputs_circbuf; //circular buffer to store the last (num_poly_points) number of input samples.
|
||||
//int last_inputs_startsat; //where the circular buffer starts now
|
||||
//int last_inputs_samplewhere;
|
||||
float* coeffs_buf;
|
||||
float* filtered_buf;
|
||||
int xifirst;
|
||||
int xilast;
|
||||
float rate;
|
||||
float *taps;
|
||||
int taps_length;
|
||||
float where;
|
||||
int input_processed;
|
||||
int output_size;
|
||||
int num_poly_points; //number of samples that the Lagrange interpolator will use
|
||||
float* poly_precalc_denomiator; //while we don't precalculate coefficients here as in a Farrow structure, because it is a fractional interpolator, but we rather precaculate part of the interpolator expression
|
||||
//float* last_inputs_circbuf; //circular buffer to store the last (num_poly_points) number of input samples.
|
||||
//int last_inputs_startsat; //where the circular buffer starts now
|
||||
//int last_inputs_samplewhere;
|
||||
float* coeffs_buf;
|
||||
float* filtered_buf;
|
||||
int xifirst;
|
||||
int xilast;
|
||||
float rate;
|
||||
float *taps;
|
||||
int taps_length;
|
||||
} fractional_decimator_ff_t;
|
||||
fractional_decimator_ff_t fractional_decimator_ff_init(float rate, int num_poly_points, float* taps, int taps_length);
|
||||
void fractional_decimator_ff(float* input, float* output, int input_size, fractional_decimator_ff_t* d);
|
||||
|
||||
typedef struct old_fractional_decimator_ff_s
|
||||
{
|
||||
float remain;
|
||||
int input_processed;
|
||||
int output_size;
|
||||
float remain;
|
||||
int input_processed;
|
||||
int output_size;
|
||||
} old_fractional_decimator_ff_t;
|
||||
old_fractional_decimator_ff_t old_fractional_decimator_ff(float* input, float* output, int input_size, float rate, float *taps, int taps_length, old_fractional_decimator_ff_t d);
|
||||
|
||||
typedef struct shift_table_data_s
|
||||
{
|
||||
float* table;
|
||||
int table_size;
|
||||
float* table;
|
||||
int table_size;
|
||||
} shift_table_data_t;
|
||||
void shift_table_deinit(shift_table_data_t table_data);
|
||||
shift_table_data_t shift_table_init(int table_size);
|
||||
|
|
@ -188,9 +190,9 @@ float shift_table_cc(complexf* input, complexf* output, int input_size, float ra
|
|||
|
||||
typedef struct shift_addfast_data_s
|
||||
{
|
||||
float dsin[4];
|
||||
float dcos[4];
|
||||
float phase_increment;
|
||||
float dsin[4];
|
||||
float dcos[4];
|
||||
float phase_increment;
|
||||
} shift_addfast_data_t;
|
||||
shift_addfast_data_t shift_addfast_init(float rate);
|
||||
shift_addfast_data_t shift_addfast_init(float rate);
|
||||
|
|
@ -198,10 +200,10 @@ float shift_addfast_cc(complexf *input, complexf* output, int input_size, shift_
|
|||
|
||||
typedef struct shift_unroll_data_s
|
||||
{
|
||||
float* dsin;
|
||||
float* dcos;
|
||||
float phase_increment;
|
||||
int size;
|
||||
float* dsin;
|
||||
float* dcos;
|
||||
float phase_increment;
|
||||
int size;
|
||||
} shift_unroll_data_t;
|
||||
float shift_unroll_cc(complexf *input, complexf* output, int input_size, shift_unroll_data_t* d, float starting_phase);
|
||||
shift_unroll_data_t shift_unroll_init(float rate, int size);
|
||||
|
|
@ -230,183 +232,3 @@ void convert_s24_f(unsigned char* input, float* output, int input_size, int bige
|
|||
|
||||
|
||||
int is_nan(float f);
|
||||
|
||||
//digital demod
|
||||
|
||||
typedef struct rtty_baudot_item_s
|
||||
{
|
||||
unsigned long long code;
|
||||
unsigned char ascii_letter;
|
||||
unsigned char ascii_figure;
|
||||
} rtty_baudot_item_t;
|
||||
|
||||
typedef enum rtty_baudot_decoder_state_e
|
||||
{
|
||||
RTTY_BAUDOT_WAITING_STOP_PULSE = 0,
|
||||
RTTY_BAUDOT_WAITING_START_PULSE,
|
||||
RTTY_BAUDOT_RECEIVING_DATA
|
||||
} rtty_baudot_decoder_state_t;
|
||||
|
||||
typedef struct rtty_baudot_decoder_s
|
||||
{
|
||||
unsigned char fig_mode;
|
||||
unsigned char character_received;
|
||||
unsigned short shr;
|
||||
unsigned char bit_cntr;
|
||||
rtty_baudot_decoder_state_t state;
|
||||
} rtty_baudot_decoder_t;
|
||||
|
||||
#define RTTY_FIGURE_MODE_SELECT_CODE 0b11011
|
||||
#define RTTY_LETTER_MODE_SELECT_CODE 0b11111
|
||||
|
||||
char rtty_baudot_decoder_lookup(unsigned char* fig_mode, unsigned char c);
|
||||
char rtty_baudot_decoder_push(rtty_baudot_decoder_t* s, unsigned char symbol);
|
||||
|
||||
//PSK31
|
||||
|
||||
typedef struct psk31_varicode_item_s
|
||||
{
|
||||
unsigned long long code;
|
||||
int bitcount;
|
||||
unsigned char ascii;
|
||||
} psk31_varicode_item_t;
|
||||
|
||||
char psk31_varicode_decoder_push(unsigned long long* status_shr, unsigned char symbol);
|
||||
|
||||
//Serial
|
||||
|
||||
typedef struct serial_line_s
|
||||
{
|
||||
float samples_per_bits;
|
||||
int databits; //including parity
|
||||
float stopbits;
|
||||
int output_size;
|
||||
int input_used;
|
||||
float bit_sampling_width_ratio;
|
||||
} serial_line_t;
|
||||
|
||||
void serial_line_decoder_f_u8(serial_line_t* s, float* input, unsigned char* output, int input_size);
|
||||
void binary_slicer_f_u8(float* input, unsigned char* output, int input_size);
|
||||
|
||||
|
||||
typedef enum pll_type_e
|
||||
{
|
||||
PLL_P_CONTROLLER=1,
|
||||
PLL_PI_CONTROLLER=2
|
||||
} pll_type_t;
|
||||
|
||||
typedef struct pll_s
|
||||
{
|
||||
pll_type_t pll_type;
|
||||
//common:
|
||||
float output_phase;
|
||||
float dphase;
|
||||
float frequency;
|
||||
float alpha;
|
||||
float beta;
|
||||
float iir_temp;
|
||||
} pll_t;
|
||||
|
||||
void pll_cc_init_pi_controller(pll_t* p, float bandwidth, float ko, float kd, float damping_factor);
|
||||
void pll_cc_init_p_controller(pll_t* p, float alpha);
|
||||
void pll_cc(pll_t* p, complexf* input, float* output_dphase, complexf* output_nco, int input_size);
|
||||
|
||||
typedef enum timing_recovery_algorithm_e
|
||||
{
|
||||
TIMING_RECOVERY_ALGORITHM_GARDNER,
|
||||
TIMING_RECOVERY_ALGORITHM_EARLYLATE
|
||||
} timing_recovery_algorithm_t;
|
||||
|
||||
#define TIMING_RECOVERY_ALGORITHM_DEFAULT TIMING_RECOVERY_ALGORITHM_GARDNER
|
||||
|
||||
typedef struct timing_recovery_state_s
|
||||
{
|
||||
timing_recovery_algorithm_t algorithm;
|
||||
int decimation_rate; // = input_rate / output_rate. We should get an input signal that is N times oversampled.
|
||||
int output_size;
|
||||
int input_processed;
|
||||
int use_q; //use both I and Q for calculating the error
|
||||
int debug_phase;
|
||||
int debug_every_nth;
|
||||
char* debug_writefiles_path;
|
||||
int last_correction_offset;
|
||||
float earlylate_ratio;
|
||||
float loop_gain;
|
||||
float max_error;
|
||||
} timing_recovery_state_t;
|
||||
|
||||
timing_recovery_state_t timing_recovery_init(timing_recovery_algorithm_t algorithm, int decimation_rate, int use_q, float loop_gain, float max_error, int debug_every_nth, char* debug_writefiles_path);
|
||||
void timing_recovery_cc(complexf* input, complexf* output, int input_size, float* timing_error, int* sampled_indexes, timing_recovery_state_t* state);
|
||||
timing_recovery_algorithm_t timing_recovery_get_algorithm_from_string(char* input);
|
||||
char* timing_recovery_get_string_from_algorithm(timing_recovery_algorithm_t algorithm);
|
||||
void octave_plot_point_on_cplxsig(complexf* signal, int signal_size, float error, int index, int correction_offset, char* writefiles_path, int points_size, ...);
|
||||
void psk_modulator_u8_c(unsigned char* input, complexf* output, int input_size, int n_psk);
|
||||
void duplicate_samples_ntimes_u8_u8(unsigned char* input, unsigned char* output, int input_size_bytes, int sample_size_bytes, int ntimes);
|
||||
complexf psk31_interpolate_sine_cc(complexf* input, complexf* output, int input_size, int interpolation, complexf last_input);
|
||||
void psk31_varicode_encoder_u8_u8(unsigned char* input, unsigned char* output, int input_size, int output_max_size, int* input_processed, int* output_size);
|
||||
unsigned char differential_codec(unsigned char* input, unsigned char* output, int input_size, int encode, unsigned char state);
|
||||
|
||||
#if 0
|
||||
typedef struct bpsk_costas_loop_state_s
|
||||
{
|
||||
float rc_filter_alpha;
|
||||
float vco_phase_addition_multiplier;
|
||||
float vco_phase;
|
||||
float last_lpfi_output;
|
||||
float last_lpfq_output;
|
||||
float last_vco_phase_addition;
|
||||
} bpsk_costas_loop_state_t;
|
||||
|
||||
bpsk_costas_loop_state_t init_bpsk_costas_loop_cc(float samples_per_bits);
|
||||
void bpsk_costas_loop_cc(complexf* input, complexf* output, int input_size, bpsk_costas_loop_state_t* state);
|
||||
#endif
|
||||
|
||||
typedef struct bpsk_costas_loop_state_s
|
||||
{
|
||||
float alpha;
|
||||
float beta;
|
||||
int decision_directed;
|
||||
float current_freq;
|
||||
float dphase;
|
||||
float nco_phase;
|
||||
float dphase_max;
|
||||
int dphase_max_reset_to_zero;
|
||||
} bpsk_costas_loop_state_t;
|
||||
|
||||
void plain_interpolate_cc(complexf* input, complexf* output, int input_size, int interpolation);
|
||||
void bpsk_costas_loop_cc(complexf* input, complexf* output, int input_size, float* output_error, float* output_dphase, complexf* output_nco, bpsk_costas_loop_state_t* s);
|
||||
void init_bpsk_costas_loop_cc(bpsk_costas_loop_state_t* s, int decision_directed, float damping_factor, float bandwidth);
|
||||
|
||||
void simple_agc_cc(complexf* input, complexf* output, int input_size, float rate, float reference, float max_gain, float* current_gain);
|
||||
void firdes_add_peak_c(complexf* output, int length, float rate, window_t window, int add, int normalize);
|
||||
int apply_fir_cc(complexf* input, complexf* output, int input_size, complexf* taps, int taps_length);
|
||||
|
||||
|
||||
FILE* init_get_random_samples_f();
|
||||
void get_random_samples_f(float* output, int output_size, FILE* status);
|
||||
void get_random_gaussian_samples_c(complexf* output, int output_size, FILE* status);
|
||||
int deinit_get_random_samples_f(FILE* status);
|
||||
float* add_ff(float* input1, float* input2, float* output, int input_size);
|
||||
float total_logpower_cf(complexf* input, int input_size);
|
||||
float normalized_timing_variance_u32_f(unsigned* input, float* temp, int input_size, int samples_per_symbol, int initial_sample_offset, int debug_print);
|
||||
|
||||
typedef enum matched_filter_type_e
|
||||
{
|
||||
MATCHED_FILTER_RRC,
|
||||
MATCHED_FILTER_COSINE
|
||||
} matched_filter_type_t;
|
||||
|
||||
#define MATCHED_FILTER_DEFAULT MATCHED_FILTER_RRC
|
||||
|
||||
int firdes_cosine_f(float* taps, int taps_length, int samples_per_symbol);
|
||||
int firdes_rrc_f(float* taps, int taps_length, int samples_per_symbol, float beta);
|
||||
matched_filter_type_t matched_filter_get_type_from_string(char* input);
|
||||
int apply_real_fir_cc(complexf* input, complexf* output, int input_size, float* taps, int taps_length);
|
||||
void generic_slicer_f_u8(float* input, unsigned char* output, int input_size, int n_symbols);
|
||||
void plain_interpolate_cc(complexf* input, complexf* output, int input_size, int interpolation);;
|
||||
void normalize_fir_f(float* input, float* output, int length);
|
||||
float* add_const_cc(complexf* input, complexf* output, int input_size, complexf x);
|
||||
void pack_bits_1to8_u8_u8(unsigned char* input, unsigned char* output, int input_size);
|
||||
unsigned char pack_bits_8to1_u8_u8(unsigned char* input);
|
||||
void dbpsk_decoder_c_u8(complexf* input, unsigned char* output, int input_size);
|
||||
int bfsk_demod_cf(complexf* input, float* output, int input_size, complexf* mark_filter, complexf* space_filter, int taps_length);
|
||||
|
|
|
|||
|
|
@ -51,33 +51,6 @@ float shift_addition_cc(complexf *input, complexf* output, int input_size, shift
|
|||
return starting_phase;
|
||||
}
|
||||
|
||||
float shift_addition_fc(float *input, complexf* output, int input_size, shift_addition_data_t d, float starting_phase)
|
||||
{
|
||||
//The original idea was taken from wdsp:
|
||||
//http://svn.tapr.org/repos_sdr_hpsdr/trunk/W5WC/PowerSDR_HPSDR_mRX_PS/Source/wdsp/shift.c
|
||||
|
||||
//However, this method introduces noise (from floating point rounding errors), which increases until the end of the buffer.
|
||||
//fprintf(stderr, "cosd=%g sind=%g\n", d.cosdelta, d.sindelta);
|
||||
float cosphi=cos(starting_phase);
|
||||
float sinphi=sin(starting_phase);
|
||||
float cosphi_last, sinphi_last;
|
||||
for(int i=0;i<input_size;i++) //@shift_addition_cc: work
|
||||
{
|
||||
iof(output,i)=cosphi*input[i];
|
||||
qof(output,i)=sinphi*input[i];
|
||||
//using the trigonometric addition formulas
|
||||
//cos(phi+delta)=cos(phi)cos(delta)-sin(phi)*sin(delta)
|
||||
cosphi_last=cosphi;
|
||||
sinphi_last=sinphi;
|
||||
cosphi=cosphi_last*d.cosdelta-sinphi_last*d.sindelta;
|
||||
sinphi=sinphi_last*d.cosdelta+cosphi_last*d.sindelta;
|
||||
}
|
||||
starting_phase+=d.rate*PI*input_size;
|
||||
while(starting_phase>PI) starting_phase-=2*PI; //@shift_addition_cc: normalize starting_phase
|
||||
while(starting_phase<-PI) starting_phase+=2*PI;
|
||||
return starting_phase;
|
||||
}
|
||||
|
||||
shift_addition_data_t shift_addition_init(float rate)
|
||||
{
|
||||
rate*=2;
|
||||
|
|
|
|||
|
|
@ -31,7 +31,6 @@ typedef struct shift_addition_data_s
|
|||
} shift_addition_data_t;
|
||||
shift_addition_data_t shift_addition_init(float rate);
|
||||
float shift_addition_cc(complexf *input, complexf* output, int input_size, shift_addition_data_t d, float starting_phase);
|
||||
float shift_addition_fc(float *input, complexf* output, int input_size, shift_addition_data_t d, float starting_phase);
|
||||
void shift_addition_cc_test(shift_addition_data_t d);
|
||||
|
||||
float agc_ff(float* input, float* output, int input_size, float reference, float attack_rate, float decay_rate, float max_gain, short hang_time, short attack_wait_time, float gain_filter_alpha, float last_gain);
|
||||
|
|
|
|||
7
nmux-todo.md
Normal file
7
nmux-todo.md
Normal file
|
|
@ -0,0 +1,7 @@
|
|||
Remove nmux repo, it will rather be part of csdr
|
||||
Try in OpenWebRX
|
||||
Add UDP support
|
||||
Evaluate performance against ncat
|
||||
Remove debug messages
|
||||
Document README.md
|
||||
Test with a limited number of people
|
||||
28
nmux.cpp
28
nmux.cpp
|
|
@ -192,7 +192,7 @@ int main(int argc, char* argv[])
|
|||
if(NMUX_DEBUG)
|
||||
{
|
||||
fprintf(stderr, "\x1b[1m\x1b[33mmainfor: clients before closing: ");
|
||||
for(int i=0;i<clients.size();i++) fprintf(stderr, "%p ", clients[i]);
|
||||
for(int i=0;i<clients.size();i++) fprintf(stderr, "0x%x ", (intptr_t)clients[i]);
|
||||
fprintf(stderr, "\x1b[0m\n");
|
||||
}
|
||||
if(NMUX_DEBUG) fprintf(stderr, "mainfor: accepted (socket = %d).\n", new_socket);
|
||||
|
|
@ -201,12 +201,6 @@ int main(int argc, char* argv[])
|
|||
{
|
||||
if(clients[i]->status == CS_THREAD_FINISHED)
|
||||
{
|
||||
if(pthread_detach(clients[i]->thread)!=0)
|
||||
{
|
||||
fprintf(stderr,"nmux pthread_detach failed for client %d\n", i);
|
||||
continue;
|
||||
}
|
||||
|
||||
if(NMUX_DEBUG) fprintf(stderr, "mainfor: client removed: %d\n", i);
|
||||
//client destructor
|
||||
pool->remove_thread(clients[i]->tsmthread);
|
||||
|
|
@ -217,7 +211,7 @@ int main(int argc, char* argv[])
|
|||
if(NMUX_DEBUG)
|
||||
{
|
||||
fprintf(stderr, "\x1b[1m\x1b[33mmainfor: clients after closing: ");
|
||||
for(int i=0;i<clients.size();i++) fprintf(stderr, "%p ", clients[i]);
|
||||
for(int i=0;i<clients.size();i++) fprintf(stderr, "0x%x ", (intptr_t)clients[i]);
|
||||
fprintf(stderr, "\x1b[0m\n");
|
||||
}
|
||||
|
||||
|
|
@ -233,7 +227,7 @@ int main(int argc, char* argv[])
|
|||
if(pthread_create(&new_client->thread, NULL, client_thread, (void*)new_client)==0)
|
||||
{
|
||||
clients.push_back(new_client);
|
||||
fprintf(stderr, MSG_START "pthread_create() done, clients now: %d\n", (int)clients.size());
|
||||
fprintf(stderr, MSG_START "pthread_create() done, clients now: %d\n", clients.size());
|
||||
}
|
||||
else
|
||||
{
|
||||
|
|
@ -284,14 +278,14 @@ int main(int argc, char* argv[])
|
|||
|
||||
void* client_thread (void* param)
|
||||
{
|
||||
fprintf(stderr, "client %p: started!\n", param);
|
||||
fprintf(stderr, "client 0x%x: started!\n", (intptr_t)param);
|
||||
client_t* this_client = (client_t*)param;
|
||||
this_client->status = CS_THREAD_RUNNING;
|
||||
int retval;
|
||||
tsmpool* lpool = this_client->lpool;
|
||||
if(NMUX_DEBUG) fprintf(stderr, "client %p: socket = %d!\n", param, this_client->socket);
|
||||
if(NMUX_DEBUG) fprintf(stderr, "client 0x%x: socket = %d!\n", (intptr_t)param, this_client->socket);
|
||||
|
||||
if(NMUX_DEBUG) fprintf(stderr, "client %p: poll init...", param);
|
||||
if(NMUX_DEBUG) fprintf(stderr, "client 0x%x: poll init...", (intptr_t)param);
|
||||
struct pollfd pollfds[1];
|
||||
pollfds[0].fd = this_client->socket;
|
||||
pollfds[0].events = POLLOUT;
|
||||
|
|
@ -313,10 +307,10 @@ void* client_thread (void* param)
|
|||
// (Wait for the server process to wake me up.)
|
||||
while(!pool_read_buffer || client_buffer_index >= lpool->size)
|
||||
{
|
||||
if(NMUX_DEBUG) fprintf(stderr, "client %p: trying to grb\n", param);
|
||||
if(NMUX_DEBUG) fprintf(stderr, "client 0x%x: trying to grb\n", (intptr_t)param);
|
||||
pool_read_buffer = (char*)lpool->get_read_buffer(this_client->tsmthread);
|
||||
if(pool_read_buffer) { client_buffer_index = 0; break; }
|
||||
if(NMUX_DEBUG) fprintf(stderr, "client %p: cond_waiting for more data\n", param);
|
||||
if(NMUX_DEBUG) fprintf(stderr, "client 0x%x: cond_waiting for more data\n", (intptr_t)param);
|
||||
pthread_mutex_lock(&wait_mutex);
|
||||
this_client->sleeping = 1;
|
||||
pthread_cond_wait(&wait_condition, &wait_mutex);
|
||||
|
|
@ -324,14 +318,14 @@ void* client_thread (void* param)
|
|||
}
|
||||
|
||||
//Wait for the socket to be available for write.
|
||||
if(NMUX_DEBUG) fprintf(stderr, "client %p: polling for socket write...", param);
|
||||
if(NMUX_DEBUG) fprintf(stderr, "client 0x%x: polling for socket write...", (intptr_t)param);
|
||||
int ret = poll(pollfds, 1, -1);
|
||||
if(NMUX_DEBUG) fprintf(stderr, "client polled for socket write.\n");
|
||||
if(ret == 0) continue;
|
||||
else if (ret == -1) { client_goto_source = 1; goto client_thread_exit; }
|
||||
|
||||
//Read data from global tsmpool and write it to client socket
|
||||
if(NMUX_DEBUG) fprintf(stderr, "client %p: sending...", param);
|
||||
if(NMUX_DEBUG) fprintf(stderr, "client 0x%x: sending...", (intptr_t)param);
|
||||
ret = send(this_client->socket, pool_read_buffer + client_buffer_index, lpool->size - client_buffer_index, MSG_NOSIGNAL);
|
||||
if(NMUX_DEBUG) fprintf(stderr, "client sent.\n");
|
||||
if(ret == -1)
|
||||
|
|
@ -346,7 +340,7 @@ void* client_thread (void* param)
|
|||
}
|
||||
|
||||
client_thread_exit:
|
||||
fprintf(stderr, "client %p: CS_THREAD_FINISHED, client_goto_source = %d, errno = %d", param, client_goto_source, errno);
|
||||
fprintf(stderr, "client 0x%x: CS_THREAD_FINISHED, client_goto_source = %d, errno = %d", (intptr_t)param, client_goto_source, errno);
|
||||
this_client->status = CS_THREAD_FINISHED;
|
||||
pthread_exit(NULL);
|
||||
return NULL;
|
||||
|
|
|
|||
|
|
@ -42,7 +42,7 @@ tsmthread_t* tsmpool::register_thread()
|
|||
return thread;
|
||||
}
|
||||
|
||||
void tsmpool::remove_thread(tsmthread_t* thread)
|
||||
int tsmpool::remove_thread(tsmthread_t* thread)
|
||||
{
|
||||
pthread_mutex_lock(&this->mutex);
|
||||
for(int i=0;i<threads.size();i++)
|
||||
|
|
|
|||
|
|
@ -36,7 +36,7 @@ public:
|
|||
tsmpool(size_t size, int num);
|
||||
void* get_write_buffer();
|
||||
tsmthread_t* register_thread();
|
||||
void remove_thread(tsmthread_t* thread);
|
||||
int remove_thread(tsmthread_t* thread);
|
||||
void* get_read_buffer(tsmthread_t* thread);
|
||||
int index_next(int index) { return (index+1==num)?0:index+1; }
|
||||
int index_before(int index) { return (index-1<0)?num-1:index-1; }
|
||||
|
|
|
|||
Loading…
Reference in a new issue