STM32 MCUs Embedded software

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

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STM32G4 COMP behaviour using HRTIM

Dear all, I am developing a project using the STEVAL-DPSG474 board. I want to use a COMP module to trigger event on HRTIM output and I want to know the state of this COMP. To highlight the strange behaviour, I am using COMP 2 (and 3) connected to ext...

Resolved! STM32H743II / SD Card Init Problem

Hey I have a Custom Board with a STM32H743IIT6 (Rev V) (My IOC is attached) i have a clock source with 25 MHZ, and the SDCARD is connected over 4 Bits, and Clock Divider 5.My code runs on main function in to the Error_Handler with Reason "HAL_SD_ERRO...

Sany by Associate III
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Resolved! STM32F767 LwIP TCP Client

Hello, I'm facing some weird problem that I can't solve myself. I'm trying to get to work a TCP client using LwIP. Now the weird part: Everything works just fine in debug mode when I run the program. Connection is being established, and communication...

Resolved! AzureRTOS (Threadx) USBPD support

Dear all,I'm working on an custom hardware project using the STM32G0B1 MCU running ThreadX.  My goal is to use/port the USBPD stack for both source as sink device, but I'm failing to do so partly because the stack provided is closed source.The CubeMX...