STM32 MCUs Embedded software

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

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STM32F746 Discovery Board. How to get the maximum write speed for USB Host MSC. I have managed to get 7.5 MBytes/s. It is possible to get 10MBytes/sec

Using the Cube generated code for FATFS and USBH-MSC I can connect to an external 500G SSD drive using USB 2.0 HS.With the USB drive I can get 38MBytes/sec from my PC.With the Discovery board I have only been able to get up to 7.5MBytes/sec.Disk is f...

AWood.1 by Associate
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  • 6 replies
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Having trouble getting USB3300 to work with STM32F407

Hello there,I've prototyped a custom PCB, but I'm having issues getting USB to work, Windows is unable to read the Device Descriptor.The IO, from what I understand, is connected correctly and the generated code is (seemingly) successfully able to ini...

KK.2 by Associate III
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  • 21 replies
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STM32 IEEE 1588 PTP

Hi there, I see in the datasheet for various STM32 devices that they support IEEE 1588 PTP.I can't find any options in CubeMX to enable this, and I cant find any HAL code for it.How do I go about setting up IEEE 1588 PTP on a STM32 device?Thanks!

PMart.1 by Associate III
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Hi i have an Nucleo-L073RZ eval board need to implement sd card +spi + fatfs on it, i have attached a microsd card slot to the eval board , using Sd card 16GB SDHC . I have referred many projects from online for STM32F0 board .

It does not work on my eval board not even able to mount the sd card. Is their any restriction or limit wrt to clock for implementing this since stm32f0 can have max 0f 72MHz wheras stm32l0 only 32Mhz. if so how can this limitation be overcome . ...

svii by Associate III
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  • 0 replies
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AUDIO RECORD - MEMS > DFSDM > I2S > FATFS > Ethernet

Hello everyone,I'm trying to implement an audio acquisition system based on some demos from ST's CubeHAL libs. I'm using the STM32F413-Discovery board as a target for this project. It has most of the peripherals needed to complete the job, LCD, MEMS,...

Zaher by Senior II
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  • 2 replies
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