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...
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 ...
I am using the HAL FDCAN driver in queue mode (STM32G431, FW_G4 V1.6.1).The application is (intentionally) working with a high bus load (~90%), so it is expected that there will occasionally be times when there are no transmit message buffers availab...
I am trying to use pins on ADC3 of an STM32h735g in Zephyr, but I am getting a "Could not read (-22)" error, despite not having issues with ADC1. Is ADC3 supported? If so, can you help me with how to configure it?This is based on the Zephyr samples/d...
Hi, I'm on a applicaiton involving USBX MSC and FileX. The final memory for the application is a NOR flash so I also use LevelX.Acutally, I'm working on a nucleo-U575ZI-Q without NOR flash so I use NOR Simulator on LevelX.My problem is that a file cr...
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...
HI,I need help because I'm going crazy.I’m trying to use SD card with STM32H747 on the M4 core using FatFS and SDMMC1 and FreeRTOS, but the MDMA write never completes and the write complete callback is never called. This happens when I try to format ...
I'm using the STM32H562. The STM side is configured as a slave and is successfully communicating with another board via SPI. Now, I'm trying to incorporate DMA into the setup, but it's not working as expected. The transfer complete interrupt is being...
Hello,I'm using a H743 with the DMA2D device in RegToMem mode. Generally it seems to work for larger images, but I've been trying to fill a small rectangle (5 x 60) pixels, and I was expecting 300 write pulses. Instead, I'm getting 480 pulses (8 x ...
Hello, I don't seam to see anything related to the implementation of the USB PD AVS system to allow a sink to request voltages of up to 48V. Am I miss-reading the X-CUBE-TCPP code? If it is missing, is there a plan to implement it? Thanks a lotHave a...
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 ...
