24 lines
1003 B
Python
24 lines
1003 B
Python
# https://stackoverflow.com/questions/53808694/how-do-i-format-a-python-list-as-an-initialized-c-array
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def to_c_array(values, ctype="float", name="table", formatter=str, colcount=8):
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# apply formatting to each element
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values = [formatter(v) for v in values]
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# split into rows with up to `colcount` elements per row
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rows = [values[i:i+colcount] for i in range(0, len(values), colcount)]
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# separate elements with commas, separate rows with newlines
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body = ',\n '.join([', '.join(r) for r in rows])
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# assemble components into the complete string
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return '{} {}[] = {{\n {}}};'.format(ctype, name, body)
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with open("bootrom", "rb") as f:
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b = bytearray(f.read())
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# compute the checksum and store a byte to
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b[-1] = 256 - sum(b[0:-1]) & 0xff
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with open("bootrom", "wb") as f:
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f.write(b)
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with open("../../Code/XTMax/bootrom.h", "w") as f:
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f.write("#define BOOTROM_ADDR 0xCE000\n")
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f.write(to_c_array(b, ctype="unsigned char", name="BOOTROM", colcount=16))
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