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WICED Studio Bluetooth

Anonymous
Not applicable

Collaborative Coexistence is written in CYW20706
Datasheet P.9.

But I can't find that How to use? I want to link third
party wlan device.

but, There is no explanation anything.

I find only this function in API.

void wiced_bt_coex_enable

(

void

)

but there is no parameter. no description. no pin
settings.

Please teach me. How to use it?

Thankyou.

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1 Solution
Anonymous
Not applicable

The CYW20706 supports the proprietary Cypress Global Coexistence Interface (GCI) which is a 2-wire interface. This can be used with other Cypress devices and not with 3rd party devices. wiced_bt_enable_coex() is used to enable GCI on CYW20706. It uses just two pins: SECI_IN and SECI_OUT. For more details on coex, refer to the datasheet of CYW20706.

I am afraid you cannot use coex between CYW20706 and a 3rd party device.

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2 Replies
Employee

Refer to section 7 of this application note:

http://www.cypress.com/file/298336/download

Jacob

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Anonymous
Not applicable

The CYW20706 supports the proprietary Cypress Global Coexistence Interface (GCI) which is a 2-wire interface. This can be used with other Cypress devices and not with 3rd party devices. wiced_bt_enable_coex() is used to enable GCI on CYW20706. It uses just two pins: SECI_IN and SECI_OUT. For more details on coex, refer to the datasheet of CYW20706.

I am afraid you cannot use coex between CYW20706 and a 3rd party device.

View solution in original post