STM32 MCUs Products

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Boot to soft (STM32L151)

Hi,II have a BIG problem: at a certain time, I was able to jump from bootloader to a soft but I can't do it anymore. Perhaps I modified something in the soft (it was with STMCubeIde but, sorry, I hate STMCubeIde because every time you change your pro...

JFELI.13 by Associate III
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  • 15 replies
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Resolved! STM32F4 Init Vector Table

Posted on March 14, 2018 at 01:06Hi, I'm following a TI tutorial where the author is creating a Init Vector to determine which exception and interrupts are able to that program...He's basically creating an array of pointers to int and pass function ...

Resolved! Prevent speculative access using PRIVDEFENA

After facing some weird stability issues on the STM32F7 we have setup the MPU according to the recommendations presented in "MPU usage in STM32 with ARM CortexM7":https://www.st.com/content/st_com/en/support/learning/stm32-education/stm32-moocs/STM32...

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naibaf by Associate
  • 1598 Views
  • 1 replies
  • 1 kudos

Resolved! FreeRTOS Version selection

Hello! I have noticed that the version of freertos generated by cubemx is always 10.3.1no matter which cubemx version or repository i use. is this correct? is the freertos version constant?is there a way to change this?

yuri CH by Senior
  • 747 Views
  • 1 replies
  • 1 kudos

Resolved! Read GPIO Analog

Hello, I set one of GPIO to Analog mode and I want to read its value, by using HAL library. Should I just use HAL_GPIO_ReadPin to read the value?Thank you.

NASI by Senior
  • 7403 Views
  • 10 replies
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Resolved! Use GPIO Analog for ADC read value on STM32H735

Hello, Is it possible to configure PA10 on STM32H735 as GPIO Analog and use it to read ADC Value ? The AN4899, 4.3.4 Analog Configuration says : Few STM32 GPIO pins can be configured in analog mode which allows the use of ADC, DAC, OPAMP, and COMP in...

Esaab.1 by Associate
  • 3261 Views
  • 5 replies
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Private read of I3C target

hello:I have a question about I3C private read when I use STM32H563 as a target.Usually, the number of bytes returned by the target can be set through LL_I3C_ConfigTxPreload, but if the target is uncertain about  how many bytes to return, that is, th...

Garry by Associate II
  • 1094 Views
  • 2 replies
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Resolved! SPI Communication with ATMega32

Hello,       I have to use SPI1, SPI2 and SPI3 to communicate with 3 ATmega32 boards(11MHz / 16MHz). I'm testing with STM32F407G-DISC1. My configuration and functions are as given below. void SPI3_Config(void) { GPIO_InitTypeDef GPIO_InitStru...

Rohith by Associate II
  • 1552 Views
  • 6 replies
  • 0 kudos