CUBEMX and TIM1 channel 1 PWM generation

[dieter 123]

Posted on February 08, 2017 at 13:09

Hi

in CUBEMX for a L476XX I would like to set up a PWM channel. In the pinout tab of cube under TIM1 I can choose between 'PWM generation ch1' and  'PWM generation ch1N'. 

So is it like it just switches the pin for channel 1?

What does ch1N stand for?

In which document would I find the description?

THX

#cubemx-4.19 #timer

[Imen.D]

Posted on February 08, 2017 at 13:42

Hello

dieter.dieter

,

You should refer to the reference manual

http://www.st.com/content/ccc/resource/technical/document/reference_manual/02/35/09/0c/4f/f7/40/03/DM000835pdf/files/DM000835pdf/jcr:content/translations/en.DM000835pdf

related to your device STM32L476xx (inAdvanced-control timers (TIM1/TIM8) section )and this

http://www.st.com/content/ccc/resource/technical/document/datasheet/c5/ed/2f/60/aa/79/42/0b/DM001088pdf/files/DM001088pdf/jcr:content/translations/en.DM001088pdf

toreview the pins description and identify the free/usable pins assignment in your configuration.

Regards

Imen