How do I use the captouch on the microcontroler LPC845M301JBD48E ?

[rafaelrizzon]

I found no examples. Application note AN12178 is insufficient to configure.
The files contained in Keil "Fsl_capt.c" and "Fsl_capt.h" didn't have the function of how to select and initialize the pins.
Can anybody help me?

[soledad]

Hi,

I suggest to use the CapTouch_5ch demo from Code Bundle (supports Keil, IAR, and MCUXpresso) as reference.

You can download it from the following link:

LPCXpresso804 board for LPC804 Microcontroller (MCU)|NXP

Have a great day,
Soledad

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