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17 lines
540 B
CMake
17 lines
540 B
CMake
function(file_to_hex_array FILE DATA)
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# Read the ASCII file as hex.
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file(READ "${FILE}" HEX_CONTENTS HEX)
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# Separate into individual bytes.
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string(REGEX MATCHALL "([A-Za-z0-9][A-Za-z0-9])" SEPARATED_HEX "${HEX_CONTENTS}")
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# Append the "0x" to each byte.
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list(JOIN SEPARATED_HEX ", 0x" FORMATTED_HEX)
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# JOIN misses the first byte's "0x", so add it here.
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string(PREPEND FORMATTED_HEX "0x")
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# Set the variable named by DATA argument to the formatted hex string.
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set(${DATA} ${FORMATTED_HEX} PARENT_SCOPE)
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endfunction()
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