STM32 MCUs Products

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DFSDM with PDM mic

Hi everyone,1, What are the acceptable buffer sizes for the DFSDM PDM mic configuration, give me some examples?2, Can I use ( int32_t buffer[4000] ) for the PDM buffer?3, How do I sync different sensors with the DFSDM PDM mic?

RBacs.1 by Associate II
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Resolved! stm32H7 - USB application - HSE or HSI+CRS

Hello,I'm a hobbyist and I'm working on a USB to 4xI2S (8 channels using the SAIs) using a stm32H7 MCU. I have a proof of concept working on a stm32F7 discovery board. I'm starting to look at the dedicated board.I understand that the USB peripheral n...

jmf1 by Senior
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  • 7 replies
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Resolved! USB_OTG_FS Device Recognition Error

Hello,I'm using the nucleo-h743zi2 board.I am trying to use the USB OTG FS function.The .IOC file settings are as follows:USB_OTG_FS enabledMODE: DEVICE_ONLYVBUS: disableuncheck SOFI provided power through an external source and also swapped the D+ a...

HMsDobby2 by Associate III
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  • 4 replies
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Bank Swap works on H743 but not H745

I'm having some trouble performing a bank-swap on an STM32H745. The function works perfectly fine on an H743, but when porting over to the H745, it doesn't run the firmware that was swapped in.Firmware 1: prints "1.0". A button press will trigger a b...

Resolved! STM32 HAL Peripherals Using too Much FLASH Memory

Hi Folks, I am using a STM32F070F6P6 microcontroller for a very basic/simple project to help learn the STM32 platform, etc.I am getting an error when I attempt to build my project that my code overflows FLASH memory by quite a bit.  I did a test on a...

rbenfichera_1-1721052980296.png rbenfichera_0-1721052958071.png

Memory buffer gets written from unknown source

Dear all, I'm working on a project with a waveshare eink display. I'm using the STM32F103RET6 controller and CubeIDE as development environment. I'm building my application as a c++ application with the FreeRTOS lib. My Display class has a 4000 byte ...

JKris.17 by Associate II
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List of all STM MCU with Touch sensor TSC

Posted on November 01, 2016 at 08:56Parametric Search is great idea, but useless if there is no column you need.To make it even more useless there is unnecessary branching on 32b, 8b, ULP... MCU.I, for one, need list of all STM MCU that have TSC. I ...