Quansheng UV-K5 firmware encoder/decoder

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Mikhail Yudin 80db7f718a feat: modder v2		2023-06-09 00:12:07 +07:00
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requirements.txt	…

Quansheng UV-K5 firmware encoder/decoder

WARNING: I am not responsible for the consequences of using. Think before use twice or more. =)

Supports updater v1.1.7 (decrypted only) and 1.1.11+ (encrypted only).

Usage

Supported versions see inside addresses directory.

Values editable by versions inside mods directory. Take care about exact values, for ex 50 MHz is 5_000_000.

./modder.py fw/k5_26_encrypted.bin > fw/k5_26_encrypted_mod18to1300.bin

./encdec.py <e|d> input.bin > output.bin

Example decrypt

./encdec.py d k5_26_encrypted.bin > k5_26_raw.bin

Example encrypt

./encdec.py e k5_26_raw.bin > k5_26_encrypted.bin

./freq-bounds-finder.py fw/k5_26_raw.bin

0x1510: 60000000
0xE08C: 47000000
0xE0A8: 60000000