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CC3200-LAUNCHXL: How to switch automatically to another access point or router when internet goes down on one?

Other Parts Discussed in Thread: CC3200

Dear TI Team,

   I am using mqtt_client_freertos example from TI SDK, V1.0.04, I have configured 2 SSID's using sl_WlanProfileAdd function. The solution is working as expected, i.e. switching from one router to another if one of the router is switched off. But Switching fails when internet goes down on connected router.

       Please, help me to fix this issue, so that my device will be get internet access all the time.

Note: Connection policy is set as auto as default(SL_CONNECTION_POLICY(1,0,0,0,0))

Thanks and Regards.

Bhairu

  • Hi Bhairu,

    CC3200 does not have this kind of feature integrated. You need to manage WLANs manually and determine availability of internet connection by yourself.

    For example:

    • connect to AP using sl_WlanConnect
    • ping to some server in internet (e.g. google) to determine availability of connection
    • if connection is not available connect to another AP (using sl_WlanConnect)

    Jan

  • Dear Jan,

             Thank you, for your reply. I will use the same solution as you suggested.

    Thanks and Regards,

    Bhairu