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Associate II
Dec 13, 2024 10:29 PM UTC
Solved

STWBC86 FOD Reping behavior

I was recently testing the FOD reping behavior and noticed that when FOD is detected and FOD reping is enabled, the TX retry delay is fairly short (a few seconds).

Are there any settings to increase this time delay?

If a foreign object keeps getting detected, does the TX eventually increase the reping delay time?

 

It seems that with this short of a delay the foreign object could still heat up as the charger still transfers power every few seconds. 

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willzhouBest answer
ST Technical Moderator
Dec 14, 2024 5:56 AM UTC

Hi

please use this version, it have max 65sec and do reping

https://github.com/STwirelesscharger/STSW-WPSTUDIO/blob/main/a23_wbc86_FOD_Delay0xFFFFms_downfw_p1262c1244.bat

yellows is STWBC86 AC signal 

willzhou_0-1734155722932.png

 

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5 replies

willzhouBest answer
ST Technical Moderator
Dec 14, 2024 5:56 AM UTC

Hi

please use this version, it have max 65sec and do reping

https://github.com/STwirelesscharger/STSW-WPSTUDIO/blob/main/a23_wbc86_FOD_Delay0xFFFFms_downfw_p1262c1244.bat

yellows is STWBC86 AC signal 

willzhou_0-1734155722932.png

 

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.
pEEterAuthor
Associate II
Dec 16, 2024 1:24 PM UTC

Great, thank you! Is this parameter modifiable through the GUI? Or is there a way to merge it with my existing config file? 

ST Technical Moderator
Dec 20, 2024 3:43 AM UTC

Hi sir

current this parameter can not change from gui, we can make some common value for your choose.

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pEEterAuthor
Associate II
Dec 20, 2024 2:39 PM UTC

Ok, thank you. Can I provide my existing config file and the desired value?

ST Technical Moderator
Dec 23, 2024 12:45 AM UTC

please download config here, this is max 0xffff/ 65535 ms delay for fod

 

https://github.com/STwirelesscharger/STSW-WPSTUDIO/blob/main/a23_wbc86_FOD_Delay0xFFFFms_downfw_p1262c1244.bat

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.