STM32 MCUs products

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Resolved! Good options to store public key in stm32h753

Hi, I am using a stm32h753 controller for my project, in which I need to store public key which could be updated during runtime. Is there any way I could store it inside the controller securely? Also do the stm32h753's flash has OTP? I could not find...

aswath by Associate II
  • 334 Views
  • 4 replies
  • 1 kudos

NUCLEO-H723ZG ADC with DMA

HeyI am working with NUCLEO-H723ZG. I try to sample signal of sine wave at 25KHz to buffefr with size of 100.I want to get something Like Interrupt when the buffer is full.I look for some examples in the internet about the configuration of the IOC bu...

TIM3_IOC_CONF1.png ADC_IOC_CONF1.png ADC_IOC_CONF2.png
TOsso.1 by Associate II
  • 262 Views
  • 2 replies
  • 0 kudos

Resolved! NETXDUO not working with enabled TrustZone

Hi everyone,i'm currently facing some issues while using NetXDuo (in the NonSecure World) with TrustZone.My current goal: Use Network stuff, i.e. be able to ping the board from my PC with NetXDuo running in the NonSecure World with activated TrustZon...

funkii by Associate III
  • 1356 Views
  • 14 replies
  • 2 kudos

Resolved! workshop followup STM32H5

Hello,I also attended the online "STM32H5: Ultimate combination of performance, integration and affordability" workshop on Tuesday 20th June. I've not received any email with the links to the workshop, slides and so on. Also was told to receive a fre...

Nick_Art by Associate II
  • 750 Views
  • 8 replies
  • 6 kudos

Using SAI on the STM32H5

Hello Team , I am trying to use the SAI1_A on the STM32H563ZI and I am not able to read any data using the asynchronous RX Mode. The control keeps checking for status != SAI_FIFOSTATUS_EMPTY and there are no updates post that.(Although, I am using th...

Jansunil_0-1701939515169.png
Jansunil by Associate II
  • 185 Views
  • 0 replies
  • 0 kudos

Resolved! STM32H753VIT6 SD-card SDR104

Hi,I would like to use this device: STM32H753VIT6 to communicate withan SD-card in SDR104 mode.As I understand it would require an I/O voltage on the card side of 1.8V. This is where I become insecure if the given device can generate this voltage int...

tyassin by Associate III
  • 560 Views
  • 8 replies
  • 0 kudos

Resolved! STM32H7B0 internal flash gets erased during runtime

Hi,We develop a device based on STM32H7B0. We use this microcontroller with QSPI external flash. In the internal flash we keep our bootloader and in the external flash resides application code. We are now testing our devices and we had 3 cases when t...

ypiotrp by Senior
  • 2057 Views
  • 28 replies
  • 5 kudos

Resolved! STM32C0 and STM32H5 workshop materials

On Thursday, June 29, 2023, I attended the "STM32H5: Ultimate combination of performance, integration and affordability" workshop, which I find very interesting. Workshop participants were informed that the slides and a voucher to order the STM32H5 d...

MirKoz by Associate III
  • 616 Views
  • 4 replies
  • 3 kudos