STM32CubeIDE basics - 05 TIM PWM HAL lab

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Thanks of millions

if CLOCK CONFIG we choose HSE , then CLOCK SOURCE we will only choose Internal Clock

Thanks a lot!! This was very useful for a school project!

@STMicroelectronics should use a good narrator.

Really helpful thank you. Just one question: If I need to start and stop the PWM, which is the difference between STOP and STOP_IT?? Because for the START_IT I suppose that every time the counter reaches the desired value there should be the ISR, but for the stop_IT? Thank you

Man please don't take offense but it sounds like you are eating the mic. It renders the video barely watchable.

Please tell me how to use the timer mode "PWM Generation No Output"

Love it. Thanks. It's just small kick-start which let me shed the fear of non-arduino micros.

Hey can you help me please? I tried dedicating the T2 CH1 to the PA5 pin but the software is not letting me

Really useful video. I cannot see in the code where the CHANNEL1 output pin is set. It is not in MX_TIM2_Init or MX_GPIO_Init (Note: I am using TIm2 on an STM32F411)

Nice thanks

Really helpful and straight forward. Thank you!

I have always thought that HAL was a needless extra layer of abstraction that removes one further from bare metal where the reference manual and spec are king. This is especially true for embedded power conversion applications where one is always 1uS from disaster. These videos are starting to change my mind. I still wonder how HAL would handle a complex high-resolution timer job with, say phase-shift bridge PWM with synchronous rectifier drive.

No info on how to change PWM duty cycle,
No info on how to read current timer value or reset it.
Would have been nice if you also showed how to use no output PWM inside the program.

i need to generate 500Hz frequency using Timer. can you help me with Same board

At last. A tutorial I could follow and have a timer driving an output. Thanks.

Great video.
Any reason not to use prescaler value of 8000 and counter period of 1000? (1ms * 1000 = 1 second cycle)
Or prescaler value of 0 and counter period of 7999999 ?

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