Ask questions, find answers, and share insights on STM32 products and their technical features.
I am working with the STM32F446 microcontroller and I need to detect when a 50 Hz (plus-minus 2 Hz) square wave signal is turned on and off, respectively. The signal is connected to a pin that has TIMx_CHy alternate functionality. Is there a way to a...
I'm new user running a STM32F767ZI Nucleo board.I need to build very simple application that copied array[2] to GPIO Pin (PC6) by DMA in "memory to peripheral" mode.I interested to activate DMA in two modes:a) Don't use timer (memory to GPIO by DMA p...
I am using the DfuSe demo application version 3.0.6Image-1 DfuSe demo applicationI have observed that if existing firmware (Already loaded firmware before reprogramming) in my STM32 uC based custom target-board is not read-protected then I can be abl...
I have a STM32H753 with 16MByte, 32bit SDRAM and a Wiznet W5300 in 16bit mode (acts as SRAM Bank 1, SRAM_BANK_ADDR = 0x60000000).So, if I read a Memory cell:uint16_t aw = *(volatile uint16_t*)(SRAM_BANK_ADDR);all is ok. With a scope on NE1, NOE, NW...
I would like to drive a BLDC Motor with the new NUCLEO-G474RE (or other G4 boards).The Motor is powered by a supply voltage of 24-48V and a current of max. 15A.Is it possible to use the "X-Nucleo-IHM08M1" as power block?There is no Information about ...
I want to connect a Raspberry Pi and a STM32F446 via I2C. I want the STM to be the slave. The code on the Raspberry is ok because I am already connected to other devices but when i search for the adress of the STM it doesn't appear. I'm sure the prob...
I am using STMCubeIDE 1.0.2 with SWV enabled for debugging purpose. Attached my main.c for reference.I am using this link to do the interfacing. https://github.com/ivyknob/bno055_stm32When I print the values in console, I am able to see a number of e...
Hi,on a stm32h743 (with IAR embedded workbench IDE Version 8.30.1) i am experiencing the following Problem in the HAL_FLASH_Program function:The Input Parameter DataAddress is reinterpreted as uint64_t* and copied to the Destination by the line*dest...
DS12288 (STM32G474) and DS12712 (STM32G473) Rev1 both have occurrences of "SDIO" in Table 13.
We are using STM32F722VET6 MCU in one of our project.Memory defined are in linker as below:RAM : 256KBROM : 512KBStack : 4KBWe have configured below peripherals and developed an application code using user defined functions. Which is working as exp...
