FS2026: Firmware compression method

[MatrixEditor]

The used compression method in the core section of FS2026 firmware update files is LZO.

📢 Update: The upcoming update of fsapi-tools will include a module to decompress the core of an update binary, as well as additional FSAPI nodes that were previously unknown.

Before:

Hex View  00 01 02 03 04 05 06 07  08 09 0A 0B 0C 0D 0E 0F
 
0010F2F0  08 00 5C 00 03 4D 45 44  49 4F 4E 7C 01 23 E8 4D  ..\..MEDION|.#.M
0010F300  0C 00 0D 0A 3C 70 6E 70  78 3A 58 5F 68 61 72 64  ....<pnpx:X_hard
0010F310  22 94 50 00 06 49 64 3E  56 45 4E 5F 32 41 32 44  ".P..Id>VEN_2A2D
0010F320  26 61 6D 70 3B 44 45 56  5F 30 30 30 31 90 01 03  &amp;DEV_0001...
0010F330  53 55 42 53 59 53 28 3D  00 52 72 03 31 20 60 06  SUBSYS(=.Rr.1 `.

After:

Hex View  00 01 02 03 04 05 06 07  08 09 0A 0B 0C 0D 0E 0F
 
0021C020  00 00 00 00 25 73 20 25  73 00 00 00 4D 45 44 49  ....%s %s...MEDI
0021C030  4F 4E 00 00 25 73 00 00  20 20 20 00 0D 0A 3C 70  ON..%s..   ...<p
0021C040  6E 70 78 3A 58 5F 68 61  72 64 77 61 72 65 49 64  npx:X_hardwareId
0021C050  3E 56 45 4E 5F 32 41 32  44 26 61 6D 70 3B 44 45  >VEN_2A2D&amp;DE
0021C060  56 5F 30 30 30 31 26 61  6D 70 3B 53 55 42 53 59  V_0001&amp;SUBSY
0021C070  53 5F 30 30 30 31 26 61  6D 70 3B 52 45 56 5F 30  S_0001&amp;REV_0
0021C080  31 20 56 45 4E 5F 30 30  33 33 26 61 6D 70 3B 44  1 VEN_0033&amp;D
0021C090  45 56 5F 30 30 30 36 26  61 6D 70 3B 52 45 56 5F  EV_0006&amp;REV_
0021C0A0  30 31 3C 2F 70 6E 70 78  3A 58 5F 68 61 72 64 77  01</pnpx:X_hardw
0021C0B0  61 72 65 49 64 3E 0D 0A  3C 70 6E 70 78 3A 58 5F  areId>..<pnpx:X_