Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
The STM32F4 Discovery board docs state that "When connected to a PC with a second USB Type-A to USB Type-C to Micro-B cable through CN5, the board is recognized as a standard mouse".This is confusing, Type-A to Type-C to Micro-B, what can that mean?A...
Hi, I want to change my Controller from the F3 to the U5 (more RAM and Flash needed and the U5 LQFP48 is 98% pin compatible)Only Problem: The application is ready to use on the F3, I want to port it to the U5 but the U5 supports USB only with Azure R...
We have a new project and would like it to have some features similar to the STM32 on an STLink:a) Emulate a Thumbdrive using MCU FLASH and/or an external serial FLASH IC. The files should be accessible by both the STM32 and any PC connected to the U...
/* USER CODE BEGIN Header */ /** ****************************************************************************** * @file : main.c * @brief : Main program body *****************************************************************...
The HAL L4 page 38 - but I saw it more also in other doc - has an error how to use HAL_GetTick for timeout:HAL_StatusTypeDef HAL_PPP_Process(PPP_HandleTypeDef)timeout = HAL_GetTick() + LOCAL_PROCESS_TIMEOUT;while(ProcessOngoing)if (HAL_GetTick() ≥ ti...
USB DP and DM have no 1.5k pull-up resistance, which will not take effect after internal pull-up of DP or DM (DP or DM grounded), and the resistance value of current limiting resistance (R56 R58) is 12.5 Ω instead of the marked 22 ΩThe measured value...
I've a bunch of issues with STM32CubeIDE.To repeat the "Deleted Source Files" issue in STM32CubeIDE, running on a Mac M2 or Intel (not a Rosetta issue) under MacOS Ventura 13.x. STM32U5 board. Do the following:File->Import... General:Import STM32Cube...
STM32Cube_FW_H7_V1.11.0I am not using the STM32H735G-DK example for the discovery board, but ported it to use on the STM32H743-eval board and found that during initialization of the fx thread an attempt is made to open the SD card. There are actually...
STM32Cube_FW_H7_V1.11.0If you have wondered why the Board Support Package code for the STM32H743i_EVAL board is not able to properly switch the edge detection of the SD card switch using the MFX expander, it is due to an improper use of the AND funct...
Helloi am having a problem with my own project, i create it with cubemx and use keil uvision 5 for the first build, but it gives a lot of errors, i don't know what to do next because i just learned how to use it it was 1 week ago.I use board : stm32f...
