Others: STM32 MCUs related

Find out more about STM32 implementations with external components, discuss use cases, and discover how to use new tools and ST components.

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Forum Posts

I2C comunication doesn't work

HelloI am trying to drive a MEMS mirror via I2C communication using the nucleo-h723zg board.This is the clock configuration: Then I activated the I2C1 as follow:  I used the pins PB8 and PB9 for SCL and SDA:I'm using the DAC called MCP47x6A0T, so the...

DannyB_2-1767105523319.png DannyB_3-1767105553038.png DannyB_0-1767105458104.png DannyB_1-1767105475047.png
DannyB by Associate II
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  • 14 replies
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Error: failed to erase memory on STM32F407

 Hi.I'm having an issue with the error: failed to erase memory on STM32F407.I'm using the board https://github.com/mcauser/BLACK_F407VEand the debugger https://github.com/WeActStudio/WeActStudio.MiniDebugger.and the original STM32F407VET6 chip.Yester...

No_Name by Associate III
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  • 7 replies
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Resolved! Import (Read) a windows data file

HI allI'd like to know how to be able to read a data file from windows.I have to convert those data (binary) from windows system, to another format, and then write them to a flash W25Q.The only part I'm missing is how to open then read those bin file...

Dany0 by Associate II
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  • 4 replies
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Resolved! STM32H753ZI with external parallel ADC (AD9215)

Suppose I have a project where I have to  continuously  read and display values from the adc called  AD9215BRUZ, I have NUCLEO-H753ZI  board , is it possible?  Can the STM Hseries  read and sample parellel data , if yes then how should I proceed , if...

-__- by Associate
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  • 2 replies
  • 2 kudos

STM32H747XIH6 DAC Issue

We used a DAC with a sample-and-hold circuit on one of our custom boards. The RC filter was not mounted; instead, the DAC output was directly connected to an SMA connector. We enabled the DAC in the firmware, and after testing, we observed a large am...

Samudra by Associate III
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  • 4 replies
  • 0 kudos