User's Manual

Interfaces
M1030-2 MOTE DATASHEET DUST NETWORKS™ 15
CONFIDENTIAL
7.4.3.4 Command 0x84 Time/State Packet
Time data packets use the command type 0x84. The time packet includes the network time and the current real time relative to
the Manager. The mote sends this response when it receives a Get Parameter request with time as the parameter (described
later).
7.4.3.5 Commands 0x87 and 0x88 Set Parameter Request/Response
The Set Parameter command allows the setting of a number of configuration parameters in the mote. When the Set Parameter
Request command is sent, the response to the request is sent within the diag_ack_timeout (see
Table 13). The command
structure for individual Parameter Types and can be found in section 7.4.4. The length of payload (n) depends on the Parameter
Type and is specified in the Parameter Data Packet section of this document.
.
Table 19 Command 0x84 Time/State Packet
Msg Byte Description Data Type Value
1 Cmd type unsigned char 0x84
2-5 The sequential number of the
frame
unsigned long Cycle
6-9 The offset from start of frame unsigned long Offset (μsec)
10-11 Frame length unsigned short Frame length (slots)
12-15 UTC time unsigned long Real time part 1 (sec)
16-19 UTC time unsigned long Real time part 2 (μsec)
20-23 Time from the last mote reset unsigned long Mote uptime (ms)
24 Mote state unsigned char Mote state (see Table 34)
25 Mote diagnostics status unsigned char Mote diagnostics status (see
Table 35)
Table 20 Command 0x87 Set Parameter Request
Msg Byte Description Data Type Value
1 Cmd type unsigned char 0x87
2 unsigned char Parameter type
3 Data First byte of data
...3+n Data Up to n–1 additional bytes of
data
Table 21 Command 0x88 Set Parameter Response
Msg Byte Description Data Type Value
1 Cmd type unsigned char 0x88
2 unsigned char Parameter type
3 Error code unsigned char Error code (see Table 29)
4 Data length unsigned char 0x00