1-Wire - Frame Format
Output Frame Format
Frame Type: "reset"
"reset"
Reset pulse
Frame Type: "presence"
"presence"
Presence Pulse
Frame Type: "rom_command"
"rom_command"
ROM command. This is the first command issued by the master after a presence pulse
Frame Type: "crc"
"crc"
8 bit CRC, last part of the 64 bit identifier
Frame Type: "family_code"
"family_code"
The family code of the device ID
Frame Type: "id"
"id"
The 48 bit device identifier
Frame Type: "data"
"data"
Data byte after the ROM command and identifier
Frame Type: "invalid_rom_command"
"invalid_rom_command"
Unknown ROM command
Frame Type: "alarm"
"alarm"
Alarm search command
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