About EÇABU.1

EÇABU.1 · 2021-10-24

I want to measure duty cycle and frequency with STM32F407-Disc.I know to measure high frequency PPWM with input capture mode.STM32F407 allow to measure 1.5KHz frequency pwm .But I want to learn how can I measure dutycycle and frequency of 1 HZ pwm .O...

EÇABU.1 · 2021-10-24

Thank you.Although I did the calculation correctly, I was confused. I thought that I could not find the correct result. When the result came out 0.039.

EÇABU.1 · 2021-10-24

Thank you for response.I understand it.But i want to ask other question.What is the range of 16-bit prescaler.Is it 0 to 65536? I did not calculated the 0.04Hz using 16 bit timer and 16 bit prescaler.How did you that?.168Mhz/65536=2563Hz2563/Prescal...

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Measuring low frequency and duy cycle of PWM with STM32F407-DİSC .

Re: Measuring low frequency and duy cycle of PWM with STM32F407-DİSC .

Re: Measuring low frequency and duy cycle of PWM with STM32F407-DİSC .