Zack Buhman
86d12c37ed
This adds both a midi generator and a midi type 1 simulator. While I would have preferred to use an existing tool for this, I found that timidity++ does not emit pitch wheel events correctly, and I don't know of another widely-distributed tool that does midi-to-midi format conversion. The c++ and python versions were co-developed. I wrote one to test the other. There is more cleanup to do, but `roundtrip.cpp` produces a valid type 0 midi file given a type 1 or type 0 midi file as input.
29 lines
608 B
Makefile
29 lines
608 B
Makefile
CFLAGS = -I../saturn -fstack-usage
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OPT = -O3
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LIBGCC = $(shell $(CC) -print-file-name=libgcc.a)
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LIB = ../saturn
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all:
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include $(LIB)/m68k/common.mk
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# 200 bytes
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%-44100-s16be-1ch-100sample.pcm: Makefile
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sox \
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-r 44100 -e signed-integer -b 16 -c 1 -n -B \
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$@.raw \
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synth 101s $* 441 vol -10dB
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mv $@.raw $@
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%.pcm.o: %.pcm
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$(BUILD_BINARY_O)
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%.mid.o: %.mid
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$(BUILD_BINARY_O)
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slot.elf: slot.o sine-44100-s16be-1ch-1sec.pcm.o
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interrupt.elf: interrupt.o jojo-11025-s16be-1ch.pcm.o
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midi.elf: midi.o sine-44100-s16be-1ch-100sample.pcm.o midi_test-c-major-scale.mid.o f2.mid.o ../midi/parse.o $(LIBGCC)
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