Changing career sensing threshold for CSMA

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BeDe_2507241
Level 4
Level 4
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How can we change the career sensing threshold used to identify the channel as free/busy?

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Unfortunately, there is no way to change the threshold through APIs. The value of the thresholds are fixed inside firmware binary for WICED based devices .

Although, You can evaluate the CCA score for channel(s) by calling wwd_wifi_get_cca_for_channel() API.

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RaktimR_11
Moderator
Moderator
Moderator
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Please clarify whether you are looking for CCA related threshold or NAV related?

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Both!

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Are there any APIs to change the carrier sensing threshold for CCA and NAV?

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Unfortunately, there is no way to change the threshold through APIs. The value of the thresholds are fixed inside firmware binary for WICED based devices .

Although, You can evaluate the CCA score for channel(s) by calling wwd_wifi_get_cca_for_channel() API.

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