STM32 MCUs Products

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Best way to transfer fast data over 1 meter cable

Hello, all!A quick question: if I want to transfer data between 2 STM32 devices, which are located 1 meter apart, at a rate of at least 20Mb/s, in bursts of 300KB at a time. what is the best way to do so?The communication is unidirectional.I suppose ...

ISeed by Senior
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  • 16 replies
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U-boot with md 0x80000000 command ,but get random value

I want port U-Boot to my own board with stm23f767;Now I stock with FMC Nand Flash driver;there is a MT29F4G08ABADA on my board;when i set FMC nand register,i think this will be ok;but i'm wrong;i still could not get the nand id;when i debug under U-B...

Problem configuring SAI2 STM32F746NG Discovery

Hello to everyone,I'm working on the STM32F746NG Discovery Board to realize a simple audio effect and i need to use the audio codec WM8994. It is interfaced with the SAI2 audio peripheral. I dont want to use the HAL libraries but to write directly th...

Resolved! PF1-OSC_OUT pin Loading

I want to connect the PF1-OSC_OUT ​pin to another circuit on my board, to use this 32.768kHz clock for another counter. ( instead of adding another crystal )Would this be a problem?  I can buffer it to minimize pulling the crystal. Any suggestions?(I...

MEder by Associate III
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STM32L051 ADC clockrate discrepancy

Setting up the MCU to use a PCLK of 32 MHz (using PLL and external 16 MHz xtal in x4/2 mode ) I can confirm the clock is really running at 32 MHz with the USART config. I get the expected baudrates and SystemCoreClock is uppdated correctlu.When I the...

kyrreaa by Associate III
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  • 5 replies
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Wake interrupt on ADC pin threshold

Hello,I would like my STM32 to be able to wake up from sleep / standby by an interrupt caused by input on an analog pin passing a certain threshold (let's say, 2V).Is this an existing capability?How is it called? is there a way to look for this capab...

ISeed by Senior
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  • 2 replies
  • 0 kudos