5.2.4 Application Data Transmission with Periodic
Indirect Data Request
This section describes the power profile of the Mi-Wi P2P sleeping device during the
transmission of application data and the periodic data request. In the application firmware,
press the external button to trigger the application data transmission. In the case of a power
profile, unicast or broadcast data transmission is similar, as the payload size for both
transmissions is the same. The application payload size during this measurement is the maximum
possible payload size (76 bytes).
Table 5-20. Parameters
Parameters
SAM R30 XPro
SAM R30 Module XPro
Total duration (ms)
186
182
Average current (mA)
10.70
11.29
Peak current (mA)
26.98
24.94
Total charge (mA*ms)
1990.2
2054.8
Table 5-21. Sniffer Packet Capture of Application
Data Transmission with Periodic Indirect Data Request
Packet N
Time (s)
Frame
MAC Source
MAC Destination
1
116.120128
App data
0x069162fffe21bbd0
0xffff
2
116.229044
Indirect data request
0x069162fffe21bbd0
0x069162fffe21cffc
3
116.231547
ACK
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