STM32 MCUs Embedded software

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Systick preemption not working

Hello,We are working on a project since some years so it begin to be quite big.We are running FreeRTOS under the cmsisOs2 API.Recently, we added an external flash on our SPI bus and started to experience timings issues:The SPI is using HAL with trans...

0693W00000WKFFdQAP.png 0693W00000WKFBmQAP.png

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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