STM32 MCUs Embedded software

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STM32h745 sdmmc f_mount returns FR_NOT_READY

Hi everyone,I know this question has many topics related on the forum but I can't find the solution to my problem. I'm working with a NUCLEO-H745ZI-Q:I am using sdmmc in 1bit mode for now (the module I have only supports 1bit mode):I installed 10k pu...

USB virtual COM port issue

I have an issue with the ST USB Virtual com port, on an STM32L152RC.When I plug the device into my PC, the COM port appears as it should, and the Windows Device Manager indicates it is working properly.I have a C# program on the PC which selects and ...

Resolved! How to use two ucpd port in stm32g0?

I generated my code by stm32cubemx, and use ucpd1 as sink&dead battery, use ucpd2 as drp. But got USBPD_ERROR in USBPD_DPM_InitCore after execute " CHECK_PE_FUNCTION_CALL(USBPD_PE_Init(USBPD_PORT_0, (USBPD_SettingsTypeDef *)&DPM_Settings[USBPD_PORT_0...

Gbang by Associate III
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