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Hello there, We are designing the STM32U535 to operate in a low-power configuration. According to the datasheet, the current consumption in Run mode is 16.3 μA/MHz at 3.3 V, which is quite low. However, when measuring the actual device, even after su...
Hi,we are facing a strange problem. We are trying to boot up into USART1 bootloader by applying the correct pattern (BOOT0, BOOT1 pins).Then communicate with the system bootloader on USART1 (in this case 4800 Baud, even parity).There is just silence ...
Hi, when i try to build my current project i get: called object is not a function or function pointer in the stm32f103xb.h for whatever peripheral i use. For example stm32f103xb.h:657:29: error: called object is not a function or function pointer657...
I have an STM32H745 Discovery board. The first problem I encountered was when I was creating interfaces using TouchGFX. I could upload them to the microcontroller via the application without any issues, but when I uploaded the code file through C...
I'm new to microcontrollers. I bought a Nucleo-H755ZI-Q, I connect it to my PC, I make a simple program like turning on and off a LED but the card doesn't do it. I don't know if I have to make any adjustments because it's new.
I redid FatFS to work async or in polling mode. Works well on my STM32H755zi, on CM4. Most functions are enabled, though I didnt do all of them. Maybe plan on adding them later if there is any interest.Figured I'd share since not having an async FatF...
Hallo,I'm compiling with this option <-fpack-struct=1>Why, with this option, the instruction<WRITE_REG(hdma->Instance->CBR1, 0U);>generates hard fault? I don't understand, without changing nothing.thank you.
Hi could somebody please help me with this: i am a beginner ,i have set the Timer_init and Gpio_init with bare Metal i'm working in STM32F429ZIT and i'm aiming to control GPIO pins PG13 and PG14 using the PWM channels with two channel each for every ...
Hello, I'm studying the STM32F767 MCU, and I noticed that in STMCubeIDE is possible to configure if the speculation is permitted, but I didn't find an explanation of this feature. If I set Speculation disabled, do I set the flash strongly-ordered? Do...
Dear STM32 Community, I am currently working on a project using the STM32F072RBT6 microcontroller, where I have implemented a custom bootloader to load an application program into flash memory. However, after the bootloader successfully writes the ap...
