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...
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...
Hello everyone,I have recently started working with a Nucleo board based on STM32L4R5. IDE: STM32CubeIDE and the HAL drivers.I am trying to use the USB on the Nucleo board as OTG(both Host and Device depending on the connection). I am not found any e...
As noted by @Community member in https://community.st.com/s/question/0D53W00001yEbUsSAK/stm32f7-eth-tcp-checksum-offload-fails :there's a documentation error in RM0410 which says CIC bits are 28..27 in [TDES1], page 1785Besides this, CIC bits are no...
Hi STM32-Community,I'm currently trying to get a micro sd-card as a mass storage device to function. Writing/Reading from the SD-Card works, aswell as configuring the STM32L4R's RAM as a mass storage device, but combining both kind of failed miserabl...
I would like to transfer a data frame using the STM32 NUCLEO-F767ZI board without using lwiP. If anyone has a suggestion or an example of how to do this I would be very grateful for the help.
Hello,We are working on a project since some years so it begin to be quite big.We are running FreeRTOS under the cmsisOs2 API.Recently, we added an external flash on our SPI bus and started to experience timings issues:The SPI is using HAL with trans...
Good morning,I need to flash on a STM32F303ret6 uC a bootloader and a main Application. Application code works if I flash only this program into the uC, but when I flash both, I always have debug problems and many times the Application doesn't work.I...
