How to change CTIMER PWM settings on MCUXpresso? (LPC802)

[eddsanliik]

Hello everyone,

I am using LPC802 processor to generate PWM signal.  I set CTIMER0 (PIO0_9) to 3kHz %50 duty PWM and also set 600Hz MRT Interrupt for GPIO toggle. But PWM start with low. How can i change it to start with high? I added my signal picture and my main code. 

Thank you.

Eda

[eddsanliik]

is there any solution about starting with high level with LPC802?

[Alice_Yang]

Hello @eddsanliik 

Sorry I don't think Ctimer PWM can.

BR

Alice

[Alice_Yang]

Hello @eddsanliik 

All single edge controlled PWM outputs go LOW at the beginning of each PWM cycle.

BR

Alice