STM32CubeMX (MCUs)

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I2C1 stops working over 8MHz STM32F042F6P6

Hello all, I'm having problems with I2C1, i have a code that works perfectly while i configure the HCLK to 8MHz but it stops working when i set any higher frequency. Has anybody faced similar problem? I am using STM32CubeIDE for setting the project, ...

Davaol19 by Associate III
  • 681 Views
  • 20 replies
  • 7 kudos

How to get more boards on STMcubeMX?

Hi all, Currently I am trying to program the STEVAL-MKI109V3 carrying the STEVAL-MKI227KA sensor board via the STM32cubeMX and IDE platforms. However the STEVAL-MKI109V3 board is not available on the STM32cubeMX software. Are there any expansion pack...

CubeMX I2C stupid UX issue

Every time I need to configure I2C, which is not often, I have to check the correct rise and fall times for the default 100kHz frequency and doing so I am asking myself a question why the typical 100kHz value is provided by default but rise and fall ...

Screenshot 2023-09-15 214541.png
TDJ by Senior III
  • 871 Views
  • 11 replies
  • 0 kudos

Resolved! STM32CubeMX I2C on STM32H563

Hi,I use STM32CubeMx 6.9.1 on a STM32H563 project. Programming the I2C pins, there is no way to setup the I2C_SCL pin as Alternate PushPull. Only the Alternate Open Drain is possible. Why?In my application, the I2C_SCL pin is connected to a serial EE...

Ez by Associate II
  • 659 Views
  • 4 replies
  • 0 kudos

Resolved! I2C error codes F767ZI

I am working to get one F767ZI board (master) to send 1 byte to a second F767ZI (slave).  I'm using 4k external pull-up resistors on SDA and SCL.  I am trapping errors in the master and they are:After the following code on the master I get "Error 32"...

RPatt.11 by Associate II
  • 718 Views
  • 5 replies
  • 3 kudos

I2C EEPROM TO WRITE AD DATA USING STM32F103C8T6 MCU

Hello,    I am try to write the data for memory address in EEPROM using standard protocol I2C. we are trying in data write to memory Address and Driver IC read to operates the Sensorless BLDC motor. so I am working in this method. But am put in the d...

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mrsmile by Associate III
  • 495 Views
  • 2 replies
  • 0 kudos