STM32 MCUs Products

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Resolved! STM32H5 transmit/receive raw IEEE 802.3 ethernet frames

Hi,Thanks in advance for your attention.I'm wondering if any examples are available about transmit and receive raw ethernet frames.The examples in STM32CubeH5 use the TCP/IP stack NetXDuo and transmit packets built on the upper layers of the stack an...

LU by Associate
  • 3073 Views
  • 5 replies
  • 4 kudos

2DAddressing

https://rristm.github.io/tomas_materials_v2/RRISTM/stm32u5_workshop/master/5_gpdma_handson_2d_address_mx.md/3I followed this document, but the UART value is coming out as garbage. The data is being output as 8-bit, but the variable used to store it i...

dlagyals by Associate II
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  • 1 replies
  • 0 kudos

SPI NSS cannot be switched in software mode

I am trying to use SPI communication with the STM32H562 (for FPGA programming purposes).  The reference manual states that if SPI_CFG2's SSM = 1, the NSS can be toggled High/Low by switching the SSI bit in SPI_CR1.However, the switching of SSI is not...

Thoufiel by Associate III
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  • 5 replies
  • 1 kudos

TSLPRM_TOTAL_BANKS not calculated correctly?

I have a U575VIT and am using 4 banks of touch giving 12 channels.When I use the device configuration tool to configure it calculates the number of banks used to be 9 but should be 4?It is defined in tsl_conf.h:/** Total number of channels in applica...

Bootloader - Dual Slot

 Hi,I’m working on a bootloader-based setup on STM32 where the application firmware can reside in two different flash regions:Slot 1: 0x08008400Slot 2: 0x08063400 (e.g., for OTA update)The goal is to use the exact same binary in both locations — just...

JR2963 by Senior II
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  • 2 replies
  • 0 kudos

STM32H753VIH6 RMII

Hi Team, We are using the STM32H753VIH6 in our design. We are connecting the Realtek RTL8364 through RMII interface.Connections are in the attachment and we have validated link between the two.I have captured the waveforms , but the voltage span look...