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- import sys
- OFFSET_BOOTLOADER = 0x1000
- OFFSET_PARTITIONS = 0x8000
- OFFSET_APPLICATION = 0x10000
- files_in = [
- ('bootloader', OFFSET_BOOTLOADER, sys.argv[1]),
- ('partitions', OFFSET_PARTITIONS, sys.argv[2]),
- ('application', OFFSET_APPLICATION, sys.argv[3]),
- ]
- file_out = sys.argv[4]
- cur_offset = OFFSET_BOOTLOADER
- with open(file_out, 'wb') as fout:
- for name, offset, file_in in files_in:
- assert offset >= cur_offset
- fout.write(b'\xff' * (offset - cur_offset))
- cur_offset = offset
- with open(file_in, 'rb') as fin:
- data = fin.read()
- fout.write(data)
- cur_offset += len(data)
- print('%-12s% 8d' % (name, len(data)))
- print('%-12s% 8d' % ('total', cur_offset))
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