Resolved! stm32h743 minimum sector size for clearing flash memory.
I understand correctly that in stm32h743 you can delete only a sector of 128K bytes minimally?
Forum Posts
Resolved! STM32G071 driver API documentation
Is there documentation for a composite list of driver API for the STM32G071 MCU? The examples are good, the STMCubeMX pin generator also helps. The driver files are there. But there are so many APIs for timers, interrupt callbacks, UART etc. Are ther...
Resolved! Is there a way to overcome "pausing" during DMA Circular transfer?
Hello I am using the STM32F334 for Lighting and I have had to use the DMA to transfer duty cycle data to the PWM duty register. The DMA is set up in circular mode and there is no interrupt. The priority it set to High. But i notice this pauses betwee...
Resolved! LED pins STM32F415R
Hi there.I am new to this, so do not judge me. Here is the question:Which GPIO pins from STM32F415R (so the one with 64pins) I could use for lighting up a led?Here is the documentation for it: https://www.st.com/resource/en/datasheet/stm32f415rg.pdfT...
pemission to use ST documents and web data for publishing a technical book related with stm32 MCU and STM32CubeIDE in Republic of KOREA.
I plan to publish a technical book for college students based on stm32 MCU and STMCubeIDE in 2021. It's prerequisite to use related ST documents (datasheet, seminar ppts, website data, screen capture on IDE execution, etc.) partially for that book.I...
Resolved! Does not start up power on or h/w reset
If i use IAR's Download and dubug, the program works normally.However, if i do H/W reset or Power off/on, it will not operate normally.what should i check? MCU : STM32F205ZETIAR 8.40.2Own boardST-LINK V2
Resolved! STM32F030C8 Longevity Support
Hello! We have been told that the STM32F030C8 is going to be discontinued. We have several product lines using this MCU. On the ST website this MCU is listed under the 10-year longevity commitment. How do we enroll in this commitment? What does this ...
Resolved! STM32F070CBT6TR does not run
Hi.I am using MCU STM32F070CBT6TR on my custom board, I do use ST-LINK/V2 as hardware tool, and I have configured the boot options according to this: But in fact the MCU is not running the code, it keeps in lockup state, and then I am not able to deb...
change pulse width
Hi thereMCU:STM32F429.I have a signal like in the picture below.(input to MCU)I want to change one of it's pulses width and send it to the output.Is it possible to do it with timer peripheral?
STM32L412 One-pulse Timer not resetting at update event
Hi all,I am trying to get a single pulse out of TIM1, triggered by a rising edge on a Pin.I got it almost working, but the problem is that after the counter reached ARR value, the output channel is reset...I use PWM mode and the complementary output ...
