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There was an error reading data from the device

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There was an error reading data from the device

wangyuanfan
Level 3
Level 3
10 replies posted 10 questions asked 10 sign-ins
‎Nov 30, 2021 10:25 PM
‎Nov 30, 2021 10:25 PM
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I’m using example code CapSense_with_Breathing_LED01 and SenseTuner to display the capacitance.

But I’m enable to connect with device CY8CKIT-149.There is error message “There was an error reading data from the device”.

Please tell me how to fixed it.

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Re: There was an error reading data from the device

ncbs
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500 replies posted 50 likes received 250 sign-ins
In response to wangyuanfan
‎Nov 30, 2021 11:53 PM
‎Nov 30, 2021 11:53 PM
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Hi @wangyuanfan,

The following picture shows the EZI2C parameters from the Top Design schematic.

ncbs_0-1638344770384.png

Now, after the project has been built and programmed onto the kit, right-click on the capsense component and select Launch Tuner. Ensure that the parameters are properly set here.

ncbs_1-1638345009157.png

 

After setting the parameters, click OK. Then click connect. You should positively see your device getting connected to Sense Tuner app. Then click Start.

 

Using the project shared by you [https://community.infineon.com/t5/PSoC-4/There-was-an-error-reading-data-from-the-device/td-p/326407], I am able to connect to the device and see the response from the capsense system in Sense Tuner app.

 

Best regards,
Nikhil

 

 

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