STM32CubeMX (MCUs)

How to know if Input Capture interrupt routine was called due to Falling or Rising edge, when both are enabled.

Good day to everybody,In certain STM32 MCUs input capture can be defined for both falling and rising edge.In such cases, how to know if the input capture interrupt routine was called due to a falling or a rising edge? Is there a way to know?

How to clear a MX specification for a timer channel

STM32H747XI Timer Input Capture Not Working

Hello,I'm trying to use a timer to measure the frequency of an input signal using the callback function:HAL_TIM_IC_CaptureCallBack(TIM_HandleTypeDef*htim)The function never seems to be called when a voltage is applied to the input pin. Here is the ti...

Possible CubeMX I2C timing config bug (STM32L0x and other)

I try to complete standard I2C 100kHz setup for STM32L041 with 16MHz clock (I2C1CLK). Here are CubeMX setting:Timing registry value is 0x00A03D53 which, according to RM0377, 23.7.5 Timing register (I2C_TIMINGR), translates to:PRESC=0SCLDEL=10SDADEL=0...

Invalid usbd_conf.c generated by STM32Cube v6.3.0

Output in the usbd_conf.c file when generating code for a CDC device. Code is using USE_HAL_PCD_REGISTER_CALLBACK for HAL_PCD_MspInit and HAL_PCD_MspDeInit instead of USE_HAL_PCD_REGISTER_CALLBACKS (note the final 'S'), which was there in previous ve...

Is it possible to use the internal OPAMP from the STM32G4 series with only the VINPx pin assigned to a physical pin? Configured as non-inverting, negative feedback with a gain.

I would like to implement a current sensing using a grounded shunt resistor. Therefore I would like to use the build-in OPAMP from the STM32G491 Series. But I'm not satisfied with the CubeMX configuration.In AN5306 I found a configuration under 4.4.1...

Same pin as timer input and GPIO input

If I configure a pin as a timer input capture channel input, can I also read the state of that pin as a GPIO input?I'd like configure the timer channel as an input capture channel, and I'd like to capture both rising and falling edges. But when the e...

Why time input capture does not work continiously?

Hello everyone. I am working on a project that measures the duty cycle of the signal. I've initialized timer 1 as an input capture mode to measure the pulse width of a signal. Both input capture 1 and input capture 2 are used to signal the rising and...

.ioc runs correct in local folder. But when running from SVN folder, i got "V8.32project generation have a problem"