mirror of
https://github.com/aicodix/modem.git
synced 2026-04-27 14:30:34 +00:00
99b6a4e963
using SPC(64800, 43072): mode 6: 8PSK, 2700 Hz BW and about 10 seconds long mode 7: 8PSK, 2500 Hz BW and about 11 seconds long mode 8: QPSK, 2500 Hz BW and about 16 seconds long mode 9: QPSK, 2250 Hz BW and about 18 seconds long using SPC(64512, 43072): mode 10: 8PSK, 3200 Hz BW and about 9 seconds long mode 11: 8PSK, 2400 Hz BW and about 11 seconds long mode 12: QPSK, 2400 Hz BW and about 16 seconds long mode 13: QPSK, 1600 Hz BW and about 24 seconds long
30 lines
591 B
Makefile
30 lines
591 B
Makefile
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CXXFLAGS = -std=c++17 -W -Wall -Ofast -fno-exceptions -fno-rtti -I../dsp -I../code
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CXX = clang++ -stdlib=libc++ -march=native
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#CXX = g++ -march=native
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#CXX = armv7a-hardfloat-linux-gnueabi-g++ -static -mfpu=neon -march=armv7-a
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#QEMU = qemu-arm
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.PHONY: all
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all: encode decode
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test: encode decode
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$(QEMU) ./encode encoded.wav 8000 8 1 /dev/urandom
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$(QEMU) ./decode /dev/null encoded.wav
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encode: encode.cc
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$(CXX) $(CXXFLAGS) $< -o $@
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decode: decode.cc
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$(CXX) $(CXXFLAGS) $< -o $@
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freezer: freezer.cc
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$(CXX) $(CXXFLAGS) $< -o $@
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.PHONY: clean
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clean:
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rm -f encode decode freezer
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