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PSoC 4 MCU

ShMi_1495391
Contributor

CapSenseのコンポーネントデータシートを参照すると、2本指のジェスチャ検出が存在しています。

しかし、実際にPSoC CreatorでCapSenseのGesture Tabを見ても指一本によるジェスチャしか項目がありませんでした。

2本指のジェスチャ項目が表示されていないのは何か条件があるのでしょうか?

以上です。よろしくお願いいたします。

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1 Solution
ShMi_1495391
Contributor

Hi,

I'm sorry, I made a mistake in setting up.

Thank you very much.
My question has been resolved.

Best Regards

View solution in original post

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8 Replies
Anonymous
Not applicable

According to this pdf: http://www.cypress.com/file/137391/download

The trackpad is the only one I see that supports multiple-finger gestures.

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ShMi_1495391
Contributor

ありがとうございます。

しかし、私が知りたいのは「CapSense Gesture」ではなく、PoC Creator4.2から使用可能な、「CapSense v5.0」に関するジェスチャです。

http://japan.cypress.com/documentation/component-datasheets/psoc-4-capacitive-sensing-capsense

「Gesture Tab」の章に2本指ジェスチャの説明があります。

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Anonymous
Not applicable

At the top of the Gestures Tab, it states that:

The Gestures tab provides gesture-related configuration parameters. It is available for gesture-supported part numbers only. If gestures are enabled, all gesture parameters are systematically arranged by widgets/gesture groups.

Note This version of the Component supports gesture detection on one widget at a time.

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Anonymous
Not applicable

My guess is that the version only allows 2-finger gestures if the underlying silicon supports it; No idea where you would look for that information however.

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ShanmathiN_06
Employee

Hi,

You can check if gestures are supported by a part number, using device selector in PSoC Creator.

If gestures are supported, the CapSense field would display "Y w/Gestures".

The different gestures supported by each widget are mentioned in the component datasheet (page 44 of http://www.cypress.com/file/420216/download).

For multiple finger gestures, you can use CSX or CSD touchpad. You could also refer to page 39 (Two finger detection) of component datasheet.

Thanks,

Shanmathi

ShMi_1495391
Contributor

For example, select "CY8C4166LQS - S433". This device support "Y w/Gestures".

But,Two finger gesture items will not be displayed even if touch pad is set with CapSense.(attached image)
What is the cause?

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ShanmathiN_06
Employee

Hi,

Did you set centroid type as 5x5 and enable two finger detection, as described in page 39 of the component datasheet?

Thanks,

Shanmathi

ShMi_1495391
Contributor

Hi,

I'm sorry, I made a mistake in setting up.

Thank you very much.
My question has been resolved.

Best Regards

View solution in original post

0 Likes