STM32 MCUs Embedded software

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STM32F7508-DK not supporting the audio input?

Hi,I'm wondering why the STM32CubeF7 1.16.1 package only supports "microphone 2" (INPUT_DEVICE_DIGITAL_MICROPHONE_2) within stm32f7508_discovery_audio.c / BSP_AUDIO_IN_OUT_Init() ?Is there a technical reason to do so?I would like to record audio thro...

gflix by Associate II
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Resolved! NUCLEO-L4R5ZI Changing timebase source fails

Hello,STM32Cube FW_L4 V1.17.0When changing the timebase of the systick, the HAL_Init() function no longer returns and it goes off to system memory in a loop.To replicate, start a new project with for the NUCLEO-L4R5ZI, initialise all pins to the defa...

DM.7 by Associate III
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Resolved! Default bootloader source code?

My dedicated hardware does not support uart/i2c/spi on the pins that are mentioned in AN2606. To update firmware IAP, I need to write my own bootloader that behaves the same as the default one (I want to use stm32flash tool as host, which fasten my w...

BMich.2 by Associate
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Fatfs f_mount and f_getfree

I am using NUCLEO H743ZI2 with Fatfs and FreeRTOS V2. The program is working now, but I have one issue on free size of SD card. After I use f_mount to mount my SD Card, In structure FATFS variables, last cluster and free cluster are not correct. If ...