1-Wire - Frame Format
Property | Type | Description |
Reset pulse
Property | Type | Description |
Presence Pulse
Property | Type | Description |
| str | read, skip, search, or match |
| bytes | The command byte |
ROM command. This is the first command issued by the master after a presence pulse
Property | Type | Description |
| bytes | The CRC byte |
8 bit CRC, last part of the 64 bit identifier
Property | Type | Description |
| bytes | The family code, which is the first part of the 64 bit identifier |
The family code of the device ID
Property | Type | Description |
| int | 48 bit integer, taken from the center of the 64 bit identifier |
The 48 bit device identifier
Property | Type | Description |
| bytes | A single data byte |
Data byte after the ROM command and identifier
Property | Type | Description |
| bytes | The ROM command byte |
Unknown ROM command
Property | Type | Description |
| bytes | The command byte |
Alarm search command
