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chester4444 / esp-multical21

ESP8266/ESP32 decrypts wireless MBus frames from a Multical21 water meter
GNU General Public License v3.0
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Key / Serial to HEX #14

Closed MaxRei-dev closed 11 months ago

MaxRei-dev commented 11 months ago

Hello Thank you for your great Work. I Know it is a stubit Question but how do i convert the Serial / Key to HEX ? Thank YOU

runevad commented 11 months ago

No real conversion is needed.

//Example AES key: 2041249E4AAB2AA052B06181156F07A2 is written as: 0x20, 0x41, 0x24, 0x9E, 0x4A, 0xAB, 0x2A, 0xA0, 0x52, 0xB0, 0x61, 0x81, 0x15, 0x6F, 0x07, 0xA2

//Example serial number: 76092980 is written as: 0x76, 0x09, 0x29, 0x80

MaxRei-dev commented 11 months ago

Thank you very mutch. I Was trying to convert it dec -> Hex ;-)