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WICED Studio Wi-Fi Combo

New Contributor II

Here is my environments.

- WICED SDK 2.4.0

- ThreadX/NetX Duo, BCMUSI11

- AP, Laptop1, Laptop2, WICED module


1. WiFi module is associated to the AP. (Laptop1 and Laptop2 do also via WiFi).

2. Start 2 ping-test. (From Laptop1 to Laptop2, From Laptop1 to WICED module)

3. After some hours, ping(from Laptop1 to WICED module) was unusual state as below.

<A3> : from Laptop1 to WICED module, <B> : Laptop1 to Laptop2

wiced-ping.jpg

4. This status continued until leave/re-join to AP.


And, this situation occurs frequently.

Of course, in test-lab there are many APs, but another WiFi devices(Laptop1 and Laptop2) show stable ping-result as <B> under same-environment.


Please give me your advice about that.


BR, Steve


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4 Replies
Employee

Is there a way to check if this issue occurs with the new SDK?

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New Contributor II

It's not so simple to me.

My target is BCMUSI11 which is supported in <SDK-2.4.0>.

But, <SDK 3.x> doesn't support BCMUSI11 yet.

wiced-toolchain.jpg

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Employee

Hi,

Attached is the BCMUSI11 platform files for WICED SDK 3.x.

Add the BCMUSI11 directory to ../platforms/BCMUSI11 directory of the Wiced SDK.

Seyhan

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New Contributor II

Hi

I think that the problem may be solved.

A few weeks ago, I asked this problem to USI(module manufacturer) and they sent the new-NVRAM file to me.

Maybe they changed some option of NVRAM related to RF noise/interference.


With this NVRAM, it worked well and there is no such problem.

Thanks.





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