STM32 MCUs Products

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Resolved! getting stuck into hard fault handler

i am using stm3210e eval board. It has NAND flash memory of 512 Mbit and I am trying to read data from it but it gets inside hard fault handler. although i am able to read the device IDBelow is the codeNAND_IDTypeDef nand[1]; HAL_NAND_Read_ID(&hnand1...

Screenshot 2024-06-24 162932.png
rahul7515 by Associate III
  • 667 Views
  • 1 replies
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Resolved! STM32H730ZB - OCTOSPI - cannot write DCR1 register

Hi,On a custom board using STM32H730ZB, I try to use QUAD SPI flash memory.Here is the CubeMX config :In MX_OCTOSPI1_Init function, I break on HAL_SPI_INIT functionThis function come from pack STM32H7 version 1.11.2In line #415 of stm32h7xx_hal_ospi....

COSEBE_0-1719322210622.png Capture d’écran 2024-06-25 153034.png Capture d’écran 2024-06-25 154518.png
COSEBE by Senior
  • 988 Views
  • 5 replies
  • 1 kudos

Resolved! STM32G474RET FDCAN Tx FIFO free level always be 0

1. [Part Number] STM32G474RET2. [Environment] CubeMx on custom board3. [Schematics] NA4. [Details]  The function "HAL_FDCAN_GetTxFifoFreeLevel"  always return 0, Tx FIFO cant be cleaned, but my can bus is in error-active status, TEC is 0, REC is 0 5....

eason_Yi by Associate II
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  • 1 replies
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Resolved! STM32G0 FDCAN reception interrupt doesn't trigger

Hello everyone, I'm a beginner in the FDCAN field with STM32. I'm trying to establish communication between two custom boards equipped with the same CAN transceiver. The mode is normal FDCAN. Here's the configuration of the FDCAN module for completen...

seba21 by Associate II
  • 2219 Views
  • 1 replies
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Resolved! FDCAN Retransmission without blocking Bus

I have a CAN Network with several nodes. Each nodes sends only a ACK when the message was ment for it. Lets say I have nodes A, B and C.Node A wants to send the message with ID 0x5. Node B ignores this message. Node C accepts this message (sends Ack)...

MStud.4 by Associate
  • 1090 Views
  • 1 replies
  • 1 kudos

FDCAN Not working oh H755zi

Hello everyone, I'm currently facing a puzzling issue with the Flexible Data-rate Controller Area Network (FDCAN) on the STM32H755ZI board. Despite using the exact same code that works flawlessly on the STM32H753 board, I am unable to get the FDCAN t...

macsdeve by Associate
  • 836 Views
  • 1 replies
  • 0 kudos