change VDDPA setting from source code

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change VDDPA setting from source code

205 次查看
Nobby
Contributor II

Hello,

I'm using the NFC reader PN7642 to read and write data to the NHS3152 NFC Tag, and it works perfectly.

Additionally, I can utilize the NFC COCKPIT to configure the NFC field.
Specifically, I can access the VDDPA Setting from the DPC Calibration Onglet.

Now, I want to set the value of this VDDPA Setting from my source code,
but I haven't found a way to do it yet.

To address this issue, I attempted to locate all occurrences of the VDDPA setting within a project using the `grep` command.
Unfortunately, I couldn't find a way to set it.

Is it possible to set the VDDA value from the source code?


Thank you for your assistance.

Best regards,
Nobby

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163 次查看
danielchen
NXP TechSupport
NXP TechSupport

Hi

I can see the VDDPA in several files. For example,  in file  nfc_low_power_mode\ lpm.c

danielchen_0-1712025579281.png

 

Regards

Daniel

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