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Cannot get PWM to work on the STM32L552-Q board

wfd
Associate II

I have turned on the Timer 1 and have gone through several tutorials to get pins PE0, PE11, PE13 and PE14 to pulse but I cannot get any sort of signal output. I'm attaching to project.  The configurations are in main.h, I turn all the timers on in Main.c and that's pretty much it. Can someone help me? 

Thanks 

Bill

5 REPLIES 5

I don't understand Cube, but usually the problem with TIM1 output channels is, that it's an Advanced timer and needs to have TIMx_BDTR.MOE to be set.

JW

I cannot figure out where to set this bit in the entire project

Thank  you

 

Bill

In your program, after you have set up all other TIM1 registers.

JW

I put the line in TIM1_BDTR.MOE in the code and it flagged an error. I'm sorry this is very new to me

 

Thank you

Bill

What error?

JW