Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Get early access to the next-generation STM32Cube HAL drivers for STM32U5A major update to STM32Cube HAL drivers, called HAL2, is now available for preview on GitHub. It supports the STM32U5 series. Building on over 10 years of experience, HAL2 deliv...
Using STM32L452 and HAL version 1.17.2 with FreeRTOS. I'm new to CAN, and am trying to set up a simple one-to-one communication scheme without filters (only two devices on this CANbus talking to each other). I've implemented the RX FIFO message pen...
Hi All,I am struggling with that the maximum DMA buffer size is 64KB. I am currently transferring the data from an ADC to the Buffer using DMA with circular buffering, but I would want the buffer to be around 200KB. I have heard that one can use MDMA...
F. U. I.: I would like to read sensor data from my accelerometer (MPU 6050) with the I²C-protocol.My aim is to present the sensor data on my laptop via /dev/ttyUSB0, but no data reached my USB TO TTL-Adapter.Attached you will find the code snippet an...
Hi I am trying to read a report of USB HID device from my STM32 USB Host code.I am able to read the report descriptor successfully from USBH_HID_GetHIDReportDescriptor call.I wanted to read the 0xD0 report value using if(USBH_HID_GetReport (phost, ...
Not sure whether its me looking at the wrong places but I can't find the project that came with the Nucleo-FR401RE eval board? Looked under the STM32CubeF4 examples, nothing seems to match.Can somebody point me to the right place?Thanks-- Alex
So where exactly does the documentation say that different FIFOs can't be accessed simultaneously?In dervice mode, an In endpoint was configured to transmit one 16-byte-long packet, and then 16 bytes (i.e. 4 words, 72 43 70 A4 D9 99 55 2E 19 7F 32 37...
I have used followingProjects/NUCLEO-H563ZI/Applications/USB_Device/CDC_Standalone/USB_Device library.for STM32U575 Series controller (USB OTG FS) which is easily enumerated and running data at 1 mbps speed with good stability. But same library I use...
Hi i am using Nucleo - F413ZH i need to work on the QSPI protocol i found this device supports QSPI but in the repository i doesn't find any example code for this one is this device supports QSPI? or is there any similar sdk so that we can import pro...
"I configured my STM32F429 with USB HID class communication in CubeMX. After generating the code, I'm having trouble detecting the USB connection on my PC. I've tried debugging and the MX_USB_Device_Init function works correctly, but in the conditio...
Hello, I am currently working on an audio project involving an STM32-based audio player and sound card, utilizing the STM32H723ZGT6 microcontroller, USB3320 USB PHY, and ES9039Q2M DAC. Inspired by impressive projects seen on DiyAudio and GitHub, such...
