Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hi,I am using the STM32H747I-DISCO and wanting to write to the QSPI using Filex. I tried using the example FX_Dual_Instance, but could not get this working. Since then I have built a project step by step using the CubeMx initialization tool. Both tim...
I am using a USB CDC device on an STM32H7A3 CPU. Most of the code is generated by the Cube IDE, and I have added my own callbacks. It works fine when plugged into a native Windows host or a native Linux host. However, it has an issue when running on ...
HI,I'm using an STM32F4 device and CubeIDE SW to interface with a mouse as a host with an HID. I use the USBH_HID_EventCallback function to trigger mouse readings.Can I change the mouse's polling rate so that it will be triggering faster?The current ...
Below Quoted from: lwIP - A Lightweight TCP/IP stack - Summary [Savannah] (nongnu.org)lwIP 2.1.3 released posted by goldsimon, Wed 10 Nov 2021 06:52:43 PM UTC - 0 replieslwIP 2.1.3 is now available from the lwIP download areaor via git (using the...
Many times, using serial communication at 115299 baud, when I jump from the bootloader to the application, although I receive a positive response, the application does not start (never reaches the main of the app).I am using a STM32H755IIT and I have...
Hi All,I have a project data logger using STM32F4 and send data to the local server using an Ethernet interface. I use Lite W5500 Ethernet Module. Could anyone share the example code, hardware configuration n wiring? Thanks a lot
When doing triggered (EXTI2 line) DMA transfer with SPI in circular mode I often don't get the expected result. If I do the DMA transfer (non-circular) from the EXTI2 interrupt everything is fine.Code transmit 10 bytes, receives 10 bytes each transfe...
Hi, I could not find anywhere some issue similar to mine. Neither something on the documentation that explains this....I have an application that it is supposed to load the firmware to the uC, using USART. I can signal via software the BOOT0 and NRST...
