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stm32f103r6 PWM output

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akhilfrancis

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Hai,

my name is akhil francis.
I am using STM32F103R6 CONTROLLER. I am new to STM32 controllers.
i want to generate pwm outputs from the controller,
my doubt, is this controller has dedicated pin for the pwm generation.? or can we generate the pwm o/p through the any of the i/o pin
by configuring the timer

thanks in Advance
Akhil Francis
 

1. Enable clock for timer
2. Setup the timer as timebase for PWM
3. Enable clock for GPIO and AFIO
4. Set IO as AFIO output push-pull
5. Setup PWM
6. Enable timer
7. Switch on PWM pins
Not really simple, but it is STM32))
 
There easier methods. You can using CubeMX to generate code: https://www.st.com/en/development-tools/stm32cubemx.html. But if you really want good understand work you must using method @Easyrider83.

On example (using CubeMX) for Timer1, PWM on channel 1:
1.png2.png
 

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