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Maximum number of End Devices

Susan Huynh
Prodigy 90 points
Other Parts Discussed in Thread: SIMPLICITI

Dear all,

I am using ez430-RF2500 development tool and trying to run the Wireless Sensor Monitor (IAR source) v1.02 added support for SimpliciTI v 1.0.3. My problem is this application allows a maximum number of only 8 end devices although I changed the value of NUM_CONNECTIONS to 14. And I also know that the SimpliciTI protocol allows up to 30 End Devices to be linked to the AP. I could not find in any of the Simplicity documents where I can solve my problem. Could you please tell me how I can solve my problem? Thank you very much. I really need your help guys!!!

  • 0
    Expert 1505 points

    Try calling SMPL_Link() instead of SMPL_LinkListen() and vice versa. If you call one of them in the AP (I do not remember which one), SimpliciTI runs out of ports, but if you call the other one, it uses the same port for multiple devices.

    Why do you use SimpliciTI 1.0.3?, it is quite old, you can download 1.1.1.

    Regards

  • 0 in reply to FordFairlane
    Prodigy 90 points

    Hi FordFairlane,

    Thank you for your reply. Yes, I called SMPL_Link() in ED and SMPL_LinkListen() in AP but haven't tried in SimpliciTI 1.1.1.

  • 0
    Expert 1365 points

    Hello.

    You are using a very old version of SimpliciTI. In the older versions the default setup was using libraries. The NUM_CONNECTIONS value of 8 is compiled  into the library. You cannot change it unless either you rebuild the library or you use the full source. I recommend the latter and upgrading to the latest SimpliciTI version. The IAR Kickstart tool set will support up to 16K of object code for SimpliciTI so there is no reason not to use the full source.

    Hope this helps.

    lfriedman