STM32 MCUs products

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Modifying linker to keep all ram after soft reset

Hi, everyone. I am using stm32l496 and I my application requires me to keep all data in ram after reset. Now i followed these instructions in this link. it works, like I expected but the thing is I wa...

HZaib.1 by Associate II
  • 7 replies
  • 3 kudos

I2C sensor on USART 2 Serial communication

Hello, I am using the embedded coder support package in simulink to interface with my onboard MEMS acceleration sensor (LSM303AGR) on my STM32F411VET discovery board. I could successfully connect and run simple LED program through USART2 on simulink ...

VREFBUF Enable Problem

Hi,I am working on STM32G474CET mcu. I am trying to use VREFBUFF voltage for ADC channel referance voltage. My configuration looks like the following. When i run the code, it stuck in the HAL_SYSCFG_EnableVREFBUF function. Whenever i check the 'ticks...

gunccc by Associate II
  • 4 replies
  • 1 kudos

STM32WB55 Code is stuck in HAL_Delay() function

Hello ,   I am searching for solution that my code is stuck in the hal_delay function. I couldnt figure it out exact solution. Indeed, this problem is posted in community many times. When I try to initilize the code form cubeMX and test it on --nucle...

baydı.1 by Associate III
  • 1 replies
  • 0 kudos

SysTick on STM32G0

I am trying to use SysTick on STM32G070. Clock tree must be OK because everything else works, as far as I can tell, but when I include the following code (Keil compiler does not flag errors or warnings), in my initialization routine, interrupts stop....

DRobe.4 by Senior
  • 5 replies
  • 1 kudos

Resolved! HAL_Delay is stuck in the main function.

If I write HAL_Delay in the main function, then code execution gets stuck at this main { HAL_Delay(1); }Code execution does not exit the loop at this point.while((HAL_GetTick() - tickstart) < wait)I think because the SysTick_Handler interru...

MMust.5 by Senior II
  • 2 replies
  • 2 kudos

Power on built in test for STM32F446RE

Hello,   I am using STM32F446RE in my project and as per the project requirements I need to have power on built in test, initiated built in test and continuous built in test on STM32F446RE. Please let me know how different built-in self-tests can be ...

PAcha.1 by Associate
  • 4 replies
  • 1 kudos