VMgr_LatencyNotifs
This application was added in REL-1.1.0.
Introduction
This example script subscribes to all data notifications and prints the latency of each packet.
The script connects to a Manager using the Python library and does the following:
- Prompts the user for the VManager IP address
- Subscribes to data notifications
- Prints out MAC address and latency of each data packet received (in milliseconds)
It connects to:
- The SmartMesh IP VManager
Running
You can run the VMgr_LatencyNotifs.py
application:
- By double-clicking on its source files at
/vmanager_apps/VMgr_LatencyNotifs.py
VMgr_LatencyNotifs Example (c) Dust Networks SmartMesh SDK 1.1.0.1 Enter the IP address of the manager (e.g. 10.70.48.69 ): 10.70.7.104 Current network configuration is ... {'base_pk_period': 15000, 'cca_mode': 0, 'channel_list': 32767, 'down_frame_multiplier': 1, 'down_frame_multiplier_delay': 3600000, 'down_frame_size': 512, 'ip_addr_prefix': 'FE80::', 'join_security_type': 'common_skey', 'min_service_pk_period': 100, 'network_id': 114, 'num_parents': 2, 'topology_type': 'mesh', 'up_frame_size': 512} ==== Subscribing to data notifications Waiting for notifications , Press any key to stop Latency for mote 00-17-0D-00-00-38-04-73 --> 341 Latency for mote 00-17-0D-00-00-38-04-50 --> 399 Latency for mote 00-17-0D-00-00-38-04-5E --> 2248 Latency for mote 00-17-0D-00-00-38-04-57 --> 102 Latency for mote 00-17-0D-00-00-38-04-7A --> 29 Latency for mote 00-17-0D-00-00-30-3C-81 --> 15 Latency for mote 00-17-0D-00-00-30-43-03 --> 254 Latency for mote 00-17-0D-00-00-30-43-18 --> 341 Latency for mote 00-17-0D-00-00-30-43-11 --> 377 Latency for mote 00-17-0D-00-00-38-04-73 --> 36 Latency for mote 00-17-0D-00-00-38-04-50 --> 94 Latency for mote 00-17-0D-00-00-38-04-5E --> 1943 Script ended normally