how to identify data from different nodes at coordinator using Zstack

pratap yenubari

Expert 2305 points

Other Parts Discussed in Thread: MSP430F5438, CC2520

hi,

i am using msp430f5438 experimenter board with cc2520.i am using zstack sample applcation.

i am using more than one end device to send data to coordinator.

i want to identify the data from the individual end devices at the coordinator.

i have tried using the short address,but it changes randomly every time and i am not able to capture the ieee address of individual device.

how to address this problem??

thanks

over 11 years ago

0 YiKai Chen over 11 years ago

Guru 735695 points

When a device joins Zigbee network, it will broadcast end node announcement and corrdinator would receive it. In end node announcement, there are short address and IEEE address of joined device.

0 pratap yenubari over 11 years ago in reply to YiKai Chen

Expert 2305 points

how to identify this information and use it to identify individual sender nodes at the receiver in the code of zstack

0 YiKai Chen over 11 years ago in reply to pratap yenubari

Guru 735695 points

When ZC receives a end node announcement, you can create a device list and keep the short address and IEEE address in it. To identify individual sensor, you can send identify command to sensor and most of sensotlrs that implement identify cluster might blink LED or something similar on sensor to hint user.

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how to identify data from different nodes at coordinator using Zstack