STM32 MCUs Embedded software

Is it possible to use STM32 HAL for UART full-duplex in interrupt mode?

Hi,I want to use the UART HAL for full-duplex communication in interrupt mode. I couldn't find any examples for that.For the first tests, my hardware setup is as follows:Nucleo-32 board connected via USB to PC, running terminal software with the COM ...

We have code base developed on Standard peripheral library for STM32F103 using IAR embedded workbench for ARM. We need to migrate to STM32F7 series controller. Is there Standard Peripheral Library for STM32F7 series? I cannot see the same on ST site.

IAR version is 8.32.1. It has CMSIS library support for F7 controllers.

STM32F407 USB Mass Storage Host with Black Board

Hello There,I am implementing USB Mass storage host on STM32f407ve board. The board which I am users is STM32F4 Blackboard Image and schematics attached. Appli_state always remains Idle. I tried removed resister 21 but still not able to create file i...

Stm32 hid touch

Hi, I'm struggling converting hid mouse to hid touch controller. I'm using discover board stm32f411. There are 2 problems that I'm struggling are1. My code only sending 4 bytes of data to host2. The maxim x,y data only 127Can anyone help me? Thanks​

STM32F0 USB CDC not working with Windows 7

Hi all,I have a custom board made with STM32F070C6T6. I tried to implement USB CDC, and everything works fine on Windows 10 but in Windows 7 I cannot open the serial port although the Device Manager recognize it and the device status says "This devi...

general stm32f41x usb endpoint settings

i'm using the stm32f411CEU6. I build the USB composite device. running MSC+CDC, works, but when add the HID, mean MSC+CDC+HID, it doesn't work. seems the endpoint issue. and when only use the HID+MSC, also doesn't work. with the old HAL version when ...

Nucleo-144 STM32F746, FreeRTOS, LWIP

Hello,I have a problem with LWIP. LWIP doesn’t property work on Nucleo-144 STM32F746 with default settings. After three ping telegrams  LWIP doesn’t work anymore and  FreeRTOS tasks are blocked.DHCP is activated and I get IP dynamically from DHCP-Ser...

Using Nucleo-STM32F401RE, can I connect a USB to PA9, PA10, PA11, PA12 and be able to do USB Device CDC operations?

[STM32F407]How to make the link between the SD in SDIO and the USB OTG in MSC ?

HiI have a Clicker2 demo card (it is like a discovery card). I have a SD in SDIO 4 bits mode with DMA : no problem, work fine. I can read and write to it with the FatFS library.I want to access this card with the USB port. So I initialize the USB_OTG...