STM32 MCUs Products

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STM32F407-Baremetal clock not working

Hi all, I tried to configure the clock to run at 32MHz and I was using Systick to toggle the LED every 1 Sec by configuring the Systick reload value by 32Mhz -1. But, Somehow toggling is not happening for exactly 1 sec I also used a logic analyzer to...

I2S DMA data width question. Word vs half word.

So I got i2s working great on a stm32f4 based on this videohttps://www.youtube.com/watch?v=lNBrGOk0XzE&list=WL&index=7which has DMA set to circular, half word. and we start the i2s with HAL_I2SEx_TransmitReceive_DMA (&hi2s2, txBuf, rxBuf, 4); 4 being...

Resolved! Different binary data when running directly

Hello,I have a strange problem that I already lost a lot of hair over. I am using cubeIDE with an stlink v2 (STM32G441 with a blank C/C++ project and CMSIS). All run very well until today. So I am sure the code itself is ok.If I compile the project b...

STM32F0 HDMI

I'm working with stm32f0 hdmi cec function to make Arc audio with tvI can able to communicate with tv but arc not initiate with feature abort commandAnyone have used it before help me with source example

DHANA by Associate
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Nucleo board 64 F070 Crystal output Problem

Hi 'I am using STM32 Nulceo Board Nucleo-F070RB .I tried some projects but the output of the project is not as expected ,shows some wrong calculation out .So I checked everything ,And found out the Crystal frequancy is not correct .I checked the Mast...

STM32F103C8T6 drive camera ov2640

I have used software control GPIO simulate parallel interface to successfully receive data, but how to faster, I used timer to trigger DMA, but the effect is very bad.stm32f1_ov2640_tim_dma_uart About: 1-1.5 FPS

Shiina_0-1714231947043.png
Shiina by Associate III
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