STM32 MCUs Embedded software

Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.

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SSL/TLS Handshake failed - Unrecognized Name.

Hi,I was trying for create a simple ssl server/client communication. I am running client now and monitor the Wireshark log. I am able to see the Client Hello message also verified the packet format ciphers and another parameters are correct in client...

AFaya.1 by Associate III
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Seeing an issue with USB interrupts on STM32H742 only on Endpoint 1 USB Enumeration works fine. I am seeing HAL_PCD_DataOutStageCallback for endpoint 0 but not HAL_PCD_DataOutStageCallback for endpoint 1. Any ideas what I might be missing?

Initialization sequence:hpcd_USB_OTG_FS.Instance = USB_OTG_FS; hpcd_USB_OTG_FS.Init.dev_endpoints = 9; hpcd_USB_OTG_FS.Init.speed = PCD_SPEED_FULL; hpcd_USB_OTG_FS.Init.dma_enable = DISABLE; hpcd_USB_OTG_FS.Init.phy_itface = PCD_PHY_EMBEDDED;...

SMura.4 by Associate
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NUCLEO-STM32F767ZI and STM32 CUBE IDE

Good day,I have a NUCLEO-STM32F767ZI and a problem with the STM32 CUBE IDE. When I create a project in version 1.5.1 with ETH, FreeRTOS and LWIP everything works fine. When I create the same thing in the latest version, the generated code falls into ...

DJeze.1 by Associate II
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Why is remapping necessary for jumping to bootloader?

When jumping to bootloader from software for devices such as the stm32l4, why is it necessary to remap system memory to address 0x0000 0000 in address space by calling __HAL_SYSCFG_REMAPMEMORY_SYSTEMFLASH? On the contrary, the stm32H7 doesn't require...

AC.1 by Associate II
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  • 6 replies
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Example on MOOC about RTOS tickles doesn't works.

I am following an the example from MOOC;https://www.youtube.com/watch?v=nSLN_WM2TOc&list=PLnMKNibPkDnExrAsDpjjF1PsvtoAIBquX&index=59&t=889sI can't make it work, apparently LPTIM trigger interrupts continuously.I create a fresh project to reproduce pr...

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dhs by Senior
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Issue detecting and processing usart receive

Hello again,Here's what I want to do:1) wait for the UART_FLAG_RXNE to be set2) receive one character3) switch based on that character (character is saved for further processing)4) receive the proper number of following characters based on the comman...