Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
IAR version is 8.32.1. It has CMSIS library support for F7 controllers.
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...
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
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...
I wanted to use the CAN Legacy Driver like i did it in my old STM32F103 Project (Same Cube Version. latest Firmware) but i failed.I copied the Legacy CAN-Module to the Driver Source-Path, the Legacy Include's were already included.But what should i d...
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 ...
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...
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...
Dear all,We are prototyping a Azure IoT client using a STM32F7691-Discovery board.Our engineers are facing a trouble regarding the timeout behavior of " IoTHubClient_LL_SendEventAsync".We understand that the default timeout is two minutes and "eventC...
