Fabrice TOCCI

PWM with FTM on KW24D512

Discussion created by Fabrice TOCCI on Aug 24, 2016
Latest reply on Aug 26, 2016 by Fabrice TOCCI

Hi,

 

I'm building a wireless product on KW242512 IC.
I planned to drive a LED brightness with a PWM signal.

 

I started with KSDK1.3.0 / examples / twrkw24d512 / driver_examples / ftm

 

PTD4 configured as FTM0_Ch4 is used to drive LED brightness.

I have changed board.h as follow
/* The Flextimer instance/channel used for board */
#define BOARD_FTM_INSTANCE              0
#define BOARD_FTM_CHANNEL               4

 


When I run the example code nothing happens on PTD4 where I thought a PWM wave will show up.
What is wrong in my setting?
How do I need to use this example code to get a PWM signal on PTD4 pin.

 

Attached the project files

Original Attachment has been moved to: board.h.zip

Original Attachment has been moved to: main.c.zip

Original Attachment has been moved to: pin_mux.c.zip

Outcomes