STM32 MCUs Products

Ask questions, find answers, and share insights on STM32 products and their technical features.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Resolved! Where can I find informations about FIT on STM32 H7 series ?

Hello,I read the numerous document on STM32H7 series especially the safety manual but there is no information on FIT. Some paragraph talk about FMEDA snapshot but I can't find any document.​Do you have technical note about FIT during application ?Tha...

thomas_t by Associate
  • 890 Views
  • 2 replies
  • 0 kudos

Resolved! Data gets not written in SFR on STM32F429ZIT6

Hey Guys,I hope someone can help me:I testet my software with a STM32F429IDISCOVERY board which works fine. I now designed a custom board and migrated the software. Same peripherals, same pins etc. For a reason I don't understand the ADCs seem not to...

Can I use the SAI block to trigger ADC on STM32H7?

I am using the STM32H743 on STM32H743I-EVAL board.Is it possible to synchronize ADC acquisitions with the SAI block? The goal here is to acquire audio ADC samples using DMA, block process, and transmit out to a DAC over SAI using DMA. The STM32 is th...

markm by Associate II
  • 1170 Views
  • 3 replies
  • 0 kudos

Is there any restricts on SPI feature on Necleo L053R8?

I set the SPI on L053R8 works in slave mode. When the master's clock less than 800KHz, slaver can read/write data success. But when I change the master's clock to 1.6MHz, the L053R8 cannot read one byte any more which is correct, each byte is '0xFF'....

SLiu.10 by Associate
  • 561 Views
  • 2 replies
  • 0 kudos

SPI problem with STM32L496 and package 1.13.0

Hello,after updating STM32Cube​MX 4.27.0 with package 1.13.0 for STM32L4 I have a problem with SPI communication. I've replaced the file stm32l4xx_hal_spi.c with the old from 1.12.0 and it works.Can you check if there is any bug in stm32l4xx_hal_spi....

SStor by Senior
  • 912 Views
  • 5 replies
  • 0 kudos

Failed to program or debug external nor flash (h743 eval)

Hello,Till now, I've debuged my application on internal flash with stm32h743 eval.Now, I try to use external falsh.But as I describe below both IAR debugging and stm32programmer fail with the external flash using the stm32cubeh7 example and the eval ...

ranran by Senior II
  • 2050 Views
  • 14 replies
  • 0 kudos

why nand flash doesn't respond properly to stm32f429igt6?

I designed a board for stm32f429 discovery which has a nand flash on it and use fmc for working with.The nand flash part number is K9F2G08U0C. I've worked with it before and use it with stm32f103zet6 by fsmc.But now seems that the fmc can not interac...