Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
Hi everyone, I’m currently working with an STM32H747 and trying to perform SD card write operations using core M4. The SMMC1 peripheral is connected to the D1 domain, which (as far as I understand) means that the M4 core (D2 domain) doesn’t have di...
I am implementing custom CAN bootloaders for H725, G491, and H563. I would like to use the same bootloader across all MCUs.Are the flash interfaces across these MCUs close enough that a common bootloader is feasible? [I haven't compared the reference...
Hello everyone, I have a problem with my STM32L011G4U6, I want to put it in stop mode or in standby mode, but the two modes are not taken into account, only the sleep mode works, I must surely make a mistake but where? here is my function: void Enter...
I have setup a Nucleo-F103RB as a USB composite device by (CDC + HID) by modifying a STM32CubeMX CDC project. The device enumerates correctly and everything works initially, however I am encountering a strange bug where if I open a COM port to read ...
Hello,I am trying to get the USB HID working on STM32U073 with ZephyrOS.I took the sample code from https://github.com/zephyrproject-rtos/zephyr/tree/v4.2.0/samples/subsys/usb/hid-mouseAnd tried both the NEXT and legacy USB stack. However, when I boo...
Dear STM32 Advisor, I'll design a system based on Nucleo 64 H533RE. The system will act as USB CDC and USB HID Keyboard at the same time. The idea is when the CDC receive a character, here for example "F" then the Nucleo H533RE will output a high g...
Device: STM32F411RE NUCLEOHello, I am having some issues with STM USBD AUDIO library. For some reason I cannot get it to stream audio data to a host device in a proper way.The device is successfully recognized as 2 channel 16 bit microphone by my PC....
Post edited by ST moderator to be inline with the community rules especially with the code sharing. In next time please use </> button to paste your code. Please read this post: How to insert source code In STM32C092 board, when I configured in ioc f...
Hello!I am using a custom board with STM32H563VIT6. I want to create an MQTT project which will send data to a local laptop via an Ethernet cable. I am using STM32H573I-DK\Applications\NetXDuo\Nx_MQTT_Client as the example project to do so, but I am ...
Hello, I am trying to set up an external flash memory (MX25V1635F) on a Nucleo-U575ZI-Q using SPI.- I managed to simulate a disk using RAM memory, Windows formats it perfectly, which leads me to believe that my USBX configuration is correct.- I also ...
