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STM32H747 with external NAND Flash and ECC hardware in MCU

Hi togetherWe use a STM32H747 MCU with an external NAND SLC Flash on the FMC bus.In the reference manual in chapter "23.8.6 Computation of the error correction code (ECC) in NAND Flash memory" and some pages later in the description of the ECC regist...

RMich.2 by Associate II
  • 1905 Views
  • 2 replies
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Restart a STM32G070 MCU

I am currently trying to start the bootloader in the system memory on the STMG070 from my application. To do this, I have changed the bits of the boot mode via software. Now it happens again and again that I can no longer access my MCU with the debug...

MZimm.3 by Associate II
  • 975 Views
  • 1 replies
  • 0 kudos

STM32H743 + Linux + OCPP support

Hi fellas,I'm intended to incorporate ocpp protocol for EV Charging station and found several implementations of them like these. Hence, if I'm able to successfully compile the Linux kernel for STM32H7432 using  this reference, whether I will be able...

UART in SPN5

Hello,I am using X-CUBE-SPN5 with F030R8 and IHM05A1 to control a stepper motor and it works well.I would now like to use UART with provided driver (stm32f0xx_hal_uart).Hence, I enabled UART use in stm32f0xx_hal_conf.h.To test UART integration, I am ...

user-stm by Associate II
  • 1983 Views
  • 6 replies
  • 0 kudos

Resolved! STM32U5 lower power mode in Threadx with trustzone enabled

Hi Team, I'm currently trying to enter low power mode mode stop 0,1,2,3 and standby mode with Trustzone enabled using Threadx. The device is entering low power mode when interrupt triggers the thread is not resuming it still in the low power mode. Is...

Gautham19 by Associate II
  • 2018 Views
  • 2 replies
  • 0 kudos

how to install linux

I am using IAR and stm32cubemx.how can i install linux os on stm32h743?I don't know howOtherwise, it would be much appreciated if you could provide a document or link

BPark.5 by Associate II
  • 3402 Views
  • 4 replies
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Resolved! JPEG Mode in DCMI

In your application note AN5020 and related to JPEG reception. i have some questions and hopefully you can answer them so every thing work. Each JPEG stream is divided into packets, which have programmable sizeWhat does JPEG Stream means? is it JPEG ...

MSale.1 by Senior
  • 2657 Views
  • 3 replies
  • 0 kudos

Resolved! FDCAN monitoring bus when MCU in sleep mode

Is it possible for STM32H5 to monitor the CAN bus when MCU is in sleep mode? Upon CAN bus activity detection, MCU automatically performing the wakeup sequence to be back in normal run mode.

Imre by Associate III
  • 2740 Views
  • 5 replies
  • 1 kudos

Resolved! I2C Master_Transmit error because of NAK

My setup is as follows: I have a NUCLEO-H563ZI with an STM32H563ZIT6 and I am communicating through I2C with the 6D IMU, ISM330DCL. Moreover the ISM330DCL is on the STEVAL-MKI182V2.My I2C-bus is very confusing. First I get everything set up exactly a...

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