STM32 MCUs Embedded software

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Resolved! SPI STM32H743 function problem

Hi, I have problem with my SPI peripheral. For generate inicial code I used STM32 Cube IDE Version 6.14.1, and programming IDE STM32 Cube IDE Version 1.18.1.Description of problem:1.I want simple to check loop with transmit and receive data, but when...

HAL_PCD PCD_GET_EP_RX_CNT only return 0

Hello, I am working on a stm32u083rc. I'm trying to establish a USB Serial connection using the HAL_PCD library. I'm at the enumeration stage and trying to read the data sent by the PC (windows).The USB device is initialized with CubeMX (STM32Cube FW...

Resolved! HAL_DMA_RegisterCallback with SPI

Hi, I'm just struggling with the same problem. I use SPI with DMA non-circular mode and want a callback for receive complete. I can set the callback function with HAL_DMA_RegisterCallback but in HAL_SPI_TransmitReceive_DMA it will be overwritten: /*...

STmine by Associate
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  • 3 replies
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STM32N6 SystemIsolation_Config

 Hello all,I'm working with the STM32N6 series and I'm trying to correctly configure the isolation between the secure and non-secure domains using the RIF (Runtime Isolation Framework).I found example code like this in a template (STM32CubeN6)  stati...

Help with host USB Printer Class

Hi,I know this question have been asked many times but i still can find a solid answer that can really help.I will try to ask again depends on the progress i have made and i hope if someone made this class that he could help.My objective is to be abl...

H_Drx by Associate
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Resolved! LwIP Socket TCP Server communication problem

Dear STM32 Community,I'm currently working on a bare-metal project with the STM32H723VG using the LwIP stack. I've implemented a TCP Echo Server based on the examples provided in the STM32Cube repository.The application works as expected when I open ...

adakPal by Associate II
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  • 1 replies
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STM32H563 NetxDuo Packet Pool Deadlock

Hi Community,I'm currently facing an issue where NetXDuo with the STM32H563 locks itself out if the packet pool runs out of packets. In the current szenario the problem occurs when using the ftp-server addon and retriving  a file. As the chunks are p...

stst9180 by Associate III
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  • 4 replies
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