STM32 MCUs Products

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Do timers work in CSLEEP or CSTOP modes?

I am going to have an external high speed signal as input to the MCU. I want to use a 32-bit timer to count the number of cycles on that input. Will a regular timer keep counting even in CSLEEP or CSTOP modes? Or do I need to use an LPTIMER. The LPTI...

Resolved! LPTIM2 Pulse Counter

On NUCLEO-H563ZI board I put 3KHz square wave on LPTIM2_ETR (PC4). I want LPTIM2 to continuously count. However the count never increases. LPTIM2 setup...AndClock looks likeMX_LPTIM2_Init() looks likestatic void MX_LPTIM2_Init(void) { /* USER CODE ...

mccabehm_0-1695156427779.png mccabehm_1-1695156480655.png mccabehm_2-1695157445931.png

Resolved! AN3156 and how the MCU bootloader version is reported

Hello,In appnote AN3156 (Rev 14) [USB DFU protocol used in the STM32 bootloader] it saysThe bootloader version is returned in the device descriptor in the MSB of the bcd devicefield (example: 0x2000 = version 2.0).In appnote AN2606 (Rev 59) [STM32 mi...

MButsch by Associate III
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Rust

Hello, I have a question for you, does the ST company have a program for the Rust language?

AHass.5 by Associate II
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Resolved! BDSL File for STM32H745XIH6

Hello,is somebody is knowing, if a BDSL-File for  STM32H745XIH6  is existing? The affected processor doesn't exist in the "en.stm32h7_bsdl.zip" (https://www.st.com/resource/en/bsdl_model/stm32h7_bsdl.zip) from STM. Five packages are supported, but no...

JPiet.3 by Associate III
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  • 1 replies
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Resolved! STM32Cube IDE build error

I am working with STM32U575, When building my project I am facing an issue. The error is as follows:C:/ST/STM32CubeIDE_1.13.1/STM32CubeIDE/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.11.3.rel1.win32_1.1.0.202305231506/tools/bin...

Mathil by Associate
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Resolved! lsm303dlhc.c

Hey st i am working with the stm32f407g and i am trying to make the LSM303 working on my board. At this moment i am using this lib: https://github.com/STMicroelectronics/STM32CubeL4/blob/master/Drivers/BSP/Components/lsm303dlhc/lsm303dlhc.cThe proble...

boot0 config issue without stm32cube programmer

Using STM32 cube programmer I have flashed boot option using option bits and later I have flashed application and It's working fine without grounding boot0 Pin. Is there is any other way to make application start from system memory by configuring opt...

Resolved! need help with STM32H750VB Power regulator voltage scale

hi i have a problem where i want to get the stm to 480Mhz clock but in order to do that i have to set the Power regulator voltage scale to 0 but when i do this the micro controller bugs and i cant connect to it the programmer just say no stm32 found ...

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bakhti by Associate II
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