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Bootloader over SPI using a STM32U5A5 and STLINK-V3SET

Hello all,We are trying to get into the bootloader of the NUCLEO-U5A5ZJ-Q over SPI using a STLINK-V3SET. But are having issues with connecting the V3SET in the STM32Programmer and through the CLI, which is getting this error.So far, we are seeing thi...

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hiimron by Associate II
  • 345 Views
  • 3 replies
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Resolved! STM32 N6 UART

I Tried to flash the uart code in stm32 N657 Nucleo Board, but it is not responding, i was able to make the Leds, blink in the N6 board. Please help me out, i am using the uart example printf code in the N6 stm32 package. I tried the normal method us...

VicxSri by Associate II
  • 995 Views
  • 10 replies
  • 1 kudos

Resolved! [STM32H743XGH6] Flash memory

I believe the STM32H743XGH6 has 1 MB of internal flash memory. However, using STM32CubeProgrammer, I was able to write and read data to the reserved area at 0x8180 0000. Is it okay to use this area?The built-in Flash Memory areas of the STM32H743XGH6...

NiM by Associate III
  • 191 Views
  • 1 replies
  • 1 kudos

STM32 SDRAM Access Results In HardFault

Hello, I am using STM32F469BIT with W9812G6KH-6I TR SDRAM and no matter what I did, I could not write to or read from SDRAM since MCU goes into hardfault whenever i want to access SDRAM. I configured FMC according to this article. I am running SDRAM ...

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ÇSerp.1 by Associate II
  • 975 Views
  • 2 replies
  • 0 kudos

LPBAM in Stop 0 and Stop 1 - STM32U5

In application note AN5652, page 7 states that LPBAM can be used in Stop 0, Stop 1, and Stop 2 modes. On page 10, the peripherals that support autonomous mode are listed. Since I cannot use SPI3, I also cannot use Stop 2.Can I configure my MCU in STM...

leo8 by Associate
  • 215 Views
  • 1 replies
  • 0 kudos

Resolved! STM32F446RE bare metal TIM6 configuration for delay

Hello everyone,I am fairly new to embedded so bear with me. I am trying to understand bare metal programming.So basically I managed to turn on the LED on soldiered on the board (PA5) but now am trying to create a delay using basic timer TIM6. My issu...

STMnoob by Associate II
  • 437 Views
  • 2 replies
  • 0 kudos

Hard Fault after exiting Low Power Sleep Mode

Hi,I'm using a STM32L031. When I'm entering the low power sleep mode und an interrupt occurs i'm getting a hard fault. The programm counter from the stack frame has ether the value 0x00000000 or is pointing at the __ISB after the __WFI - depending on...

Brigei by Associate III
  • 775 Views
  • 13 replies
  • 1 kudos