Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hello,We are using UART polling and had it configured using STM32Cube. That was great until we realised there wasn’t any built-in checks for parity errors, overrun errors, …. How come those errors seems to be checked within the handler when using non...
Looking at this post pwm and callbacksIt does indeed look like the PWM pulse callback is used rather than the HAL_DMA_XFER_CPLT_CB_ID CalllbackI have set up DMA to transfer to PWM. It is a circular buffer so I am just changing the pointer "audio_chan...
Hello Community,I want play audio from stm32u5, to any speaker. Is there any method to play audio from stm32u5 or way to connect speaker to stm32u5.
I am designing a board with STM32 device of P/N STM32G4A1KEUx. I am trying to see if I need to have an external pull up on the USB-FS D+ line for detection. The usual application note don't seem to include this device as it looks. Does this device ha...
I have two projects: · both on microcontroller STM32H730VB; · both created in STM32CubeIDE Version: 1.10.1 with HAL library STM32Cube FW_H7 V1.10.0; · HAL version in file stm32h7xx_hal.c: STM32H7xx HAL D...
I need to configure one USB port as an HID host and the second USB port as an MSE host. Is this setup possible?
I'm bringing up an Ethernet project with the latest FreeRTOS+TCP and SPL ported from the F407.I've got it sending packets but the responses to the ICMP when I ping the device come across in wireshark as having invalid CRCs of all zeros (see wireshark...
We have a project that works just fine using STM32L071RBT (compiler 5.0.6 build 960). As part of the project we erase a portion of the flash and then reprogram it for the fota, which again works great.I then branched the project to make another varia...
Hi all, I am working on a custom data logging board using STM32L4 and an SD NAND (uSD card in form of an IC). Since the SD chip is a surface-mounted IC (https://www.adafruit.com/product/4899) on the board using SPI and FATfs so I want to implement US...
Hi to all,I managed to interface with the SD card through the SPI and the FaTFS library (thanks to https://01001000.xyz/2020-08-09-Tutorial-STM32CubeIDE-SD-card/) now I need to implement a USB mass storage device on the same hardware.i don't know how...
