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-rw-r--r--esp8266/makeimg.py40
1 files changed, 0 insertions, 40 deletions
diff --git a/esp8266/makeimg.py b/esp8266/makeimg.py
deleted file mode 100644
index 091854fa4..000000000
--- a/esp8266/makeimg.py
+++ /dev/null
@@ -1,40 +0,0 @@
-import sys
-import struct
-import hashlib
-
-SEGS_MAX_SIZE = 0x9000
-
-assert len(sys.argv) == 4
-
-md5 = hashlib.md5()
-
-with open(sys.argv[3], 'wb') as fout:
-
- with open(sys.argv[1], 'rb') as f:
- data_flash = f.read()
- fout.write(data_flash)
- # First 4 bytes include flash size, etc. which may be changed
- # by esptool.py, etc.
- md5.update(data_flash[4:])
- print('flash ', len(data_flash))
-
- with open(sys.argv[2], 'rb') as f:
- data_rom = f.read()
-
- pad = b'\xff' * (SEGS_MAX_SIZE - len(data_flash))
- assert len(pad) >= 4
- fout.write(pad[:-4])
- md5.update(pad[:-4])
- len_data = struct.pack("I", SEGS_MAX_SIZE + len(data_rom))
- fout.write(len_data)
- md5.update(len_data)
- print('padding ', len(pad))
-
- fout.write(data_rom)
- md5.update(data_rom)
- print('irom0text', len(data_rom))
-
- fout.write(md5.digest())
-
- print('total ', SEGS_MAX_SIZE + len(data_rom))
- print('md5 ', md5.hexdigest())