BlueBox IDTRONIC HF, Руководство по протоколу связи

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BLUEBOX Gen.2 HFM Page 16 of 37
3.6 Date/Time Reading
This command sends back the date/time of the BLUEBOX available on the
internal real time clock device.
Byte Value Description Notes
1 0x28 Command code
If command is not successfully executed, the answer is given in short form
through the ‘Reply Ack’ / ‘Reply Nak’ flags; otherwise, the BLUEBOX answers:
Byte Value Description Notes
1 0x28 Command code
2 0x.. Year value thousands and hundereds.
BCD encoded byte.
3 0x.. Year value tens and units.
BCD encoded byte.
4 0x.. Month value tens and units.
BCD encoded byte.
5 0x.. Day value tens and units.
BCD encoded byte.
6 0x.. Hour value tens and units.
BCD encoded byte.
7 0x.. Minute value tens and units.
BCD encoded byte.
8 0x.. Second value tens and units.
BCD encoded byte.
3.7 Date/Time Programming
This command is used to set the date/time of the BLUEBOX in the internal
real time clock device.
Byte Value Description Notes
1 0x29 Command code
2 0x.. Year value thousands and hundereds.
BCD encoded byte.
3 0x.. Year value tens and units.
BCD encoded byte.
4 0x.. Month value tens and units.