5.2.2 P2P Connection Request and Response

This section describes the power profile of the SAM R30 Mi-Wi P2P sleeping device during the transmission of the connection request and the reception of the connection response from a nearby P2P device.
Figure 5-22. SAM R30 XPro
  1. A – P2P connection request TX
  2. B – RX mode to receive connection response from nearby P2P devices
  3. C – Reception of connection response from a nearby P2P device
  4. D – MAC ACK TX for the received connection response
Figure 5-23. SAM R30 Module XPro
  1. A – P2P connection request TX
  2. B – RX mode to receive connection response from nearby P2P devices
  3. C – Reception of connection response from a nearby P2P device
  4. D – MAC ACK TX for the received connection response
Table 5-17. Parameters
Parameters SAM R30 XPro SAM R30 Module XPro
Total duration (ms) 35.91 32
Average current (mA) 12.04 12.47
Peak current (mA) 27 26.88
Total charge (mA*ms) 432.36 399.04
The following table provides details about a snippet from the reference sniffer log captured during this scenario for reference. This describes the exchange of the P2P connection request and the response between the devices.
Table 5-18. Sniffer Packet Capture of P2P Connection Request and Response
Packet N Time (s) Frame MAC Source MAC Destination
1 0.000000 Connection request 0x069162fffe21bbd0 0xffff
2 0.013300 Connection response 0x069162fffe21bbd0 0x069162fffe21cffc
3 0.0158000 ACK — —