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No CAN Communication on STM32H723ZG-E01 (A230801274)

Dear STMicroelectronics Support, I am working with the STM32H723ZG-E01 board (Serial: A230801274) and encountering an issue where CAN communication is not functioning as expected. Based on the documentation, I have configured the FDCAN1 interface to ...

mani9989 by Associate
  • 587 Views
  • 15 replies
  • 6 kudos

Resolved! STM32H7RSxx TRM: MDIO CSR

Hi,The STM32H7RSxx  TRM  specifies, for ETH_MACMDIOAR, the following CSR values: Bits 11:8 CR[3:0]: CSR Clock RangeThe CSR Clock Range selection determines the frequency of the MDC clock according tothe CSR clock frequency (eth_hclk):0000: MDC clock ...

simo zz by Senior
  • 168 Views
  • 4 replies
  • 3 kudos

Resolved! Function to check flash page erased not working

I have the following function to verify that a full flash sector is erased but the code never seems to exit this function and I believe it gets stuck at the point where I dereference the address value. What could be the issue?static bool check_sector...

DMA with UART

Hello,I am trying to implement Modbus protocol in an efficient way. Untill now I have implemented everhting with UART interuot based Transmission and recption. Now I would like to implement with DMA to offload controller from much neavy lifting. For ...

Anesh by Associate III
  • 532 Views
  • 16 replies
  • 2 kudos

STM32C011D6Y ADC input pin power consumption

Hi all,I'm working on a very low power custom board powered by a STM32C011D6Y micro controller. I must read an ADC input routed to F1 ball (PA3, PA4, PA5 or PA6) but I'm measuring some strange power consumption related to the input voltage on the pin...

Initializing the HDP on STM32N6

I wanted to use the HDP (Hardware Debug Port) peripheral on the STM32N6 MCU (Nucleo N6 board), but CubeMX does not generate the MX_HDP_Init() function for it and does not initialize the peripheral either.Based on the reference manual, I tried configu...

hdp1-issue.png
pdemeter by Associate
  • 157 Views
  • 1 replies
  • 0 kudos