STM32 MCUs Embedded software

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Hello! I'm trying to program the STM32F401CC using a 'Black Pill' development board and my Ubuntu 20.04LTS computer (a NUC8i5BEH). The STM32CubeProgrammer does not recognize the board in DFU mode (and thus I cannot program it).

It does recognize the USB device (when connected through the USB-C). My Macbook recognizes the device in DFU mode, so I know that the board and port is working (I have successfully programmed the board with my Mac). Also, I managed to program the boa...

KJond.1 by Associate
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STM32H7 lwip web server

Hello, I need to implement a web server on STM32H7 using lwip. I have managed to implement it using online tutorials from youtube. However, I do not understand how it works. I need to modify the example from internet. Does anyone have any source that...

VYoun by Associate III
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  • 3 replies
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FatFS and FreeRTOS error f_write().

Good day.I am having difficulty with FatFS while working with FreeRTOS.The problem is of the following nature. Mounting the distka goes well. There is no problem to create a file either. But when trying to write to a file, the f_write () function alw...

AKuzn by Associate
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  • 2 replies
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Resolved! Problem with HAL_I2S_Transmit_DMA on STM32H750

Hi!I have tried to use I2S onn STM32H750 and DMA has no success. I can transfer without problem data by standard HAL_I2S_Transmit but HAL_I2S_Transmit_DMA results in Error callback being fired although function itself completes with HAL_OK.I2S Config...

Duddie by Associate II
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Nucleo STM32F413ZH USB code 43

HiThis is my first experience on a stm32 Nucleo F413ZHI am trying to make it a game device (USB HID), followed some tutorials and slowly getting there.There is just one thing that doesn't come clear to me.The compiler doesn't give me any error, but t...

MHovi.1 by Associate II
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  • 4 replies
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Resolved! How to get second DAC working on F072RB board

I'm working on a simple, bare metal application where right now I am passing in values read from the two ADCs and then write the same values to the corresponding DACs. I have confirmed by stepping through the code and using a volt meter.The configur...

KKoem.1 by Associate II
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  • 7 replies
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