31 lines
758 B
Python
31 lines
758 B
Python
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#!/usr/bin/env python3
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import sys
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import json
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import lzma
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def main():
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if len(sys.argv) != 3:
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print("Usage: vial_generate_defition.py path-to-vial.json path-to-output.h")
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return 1
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with open(sys.argv[1], "r") as inf:
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data = inf.read()
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# minify json
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data = json.dumps(json.loads(data), separators=(',', ':')).strip()
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# compress
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data = lzma.compress(data.encode("utf-8"))
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with open(sys.argv[2], "w") as outf:
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outf.write("#pragma once\n")
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outf.write("static const unsigned char keyboard_definition[] PROGMEM = {")
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arr = ["0x{:02X}".format(b) for b in data]
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outf.write(", ".join(arr))
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outf.write("};\n")
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return 0
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if __name__ == "__main__":
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sys.exit(main())
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