About Filip Vranes

Filip Vranes · 2021-10-21

Hi,I am using the STM32F303RBTx MCU and currently have a quadrature (4x) encoder set up on TIM2. You can find my STM32CubeMX configuration settings below: I would like to implement a tachometer for this encoder. I am aware of the method of periodical...

Filip Vranes · 2020-12-18

I'm trying to setup single-pin, unpiolar PWM Generation outputs on Timers 8, 16 and 17 of my STM32 MCU (STM32F303RBTx). I am using the latest version of STM32CubeMX and the STM32CubeF3 firmware package as of today (Dec 18th 2020) to generate the appr...

Filip Vranes · 2021-10-21

Thanks for the prompt reply! Would the encoder pin have to be directly connected to this IC timer, or can it be triggered internally? If internally triggered, am I correct to use Compare Pulse as the TRGO? OCxREF can't be used because my encoder (TIM...

Filip Vranes · 2020-12-18

Hi @Vangelis Fortounas ,That makes sense, but I guess my next question for you is shouldn't the MOE bit be set by default or set in the generated STM32CubeMX code in the event that both break inputs are disabled? This confused me for a little while ...

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How can I measure encoder velocities using pulse width measurements (low RPM)?

PWM outputs not working when Automatic Output State (TIMx_BDTR->AOE) parameter is disabled, even though TIM Break Inputs (TIMx_BDTR->BRKE/BRK2E) are disabled.

Re: How can I measure encoder velocities using pulse width measurements (low RPM)?

Re: PWM outputs not working when Automatic Output State (TIMx_BDTR->AOE) parameter is disabled, even though TIM Break Inputs (TIMx_BDTR->BRKE/BRK2E) are disabled.