HIi have a question about printf. fprintf,scanf etci'm redirecting those functions to use a UART replacing the int _write(int file, char *ptr, int len) and int _read(int file, char *ptr, int len) functions. int _write(int file, char *ptr, int len) ...
I have a board with stm32f407zgt6. I'm using freertos and fatfs. The board has a connection for an SDCARD, I'm using a 4GB SDCARD with fat32.For reading, F_open, f_read, f_close, everything works. When I use it to write, f_close takes a long time and...
Can anyone please confirm that LevelX and FileX can only be used with AzureRTOS. Everything that I have read indicates as such. Both only available when AzureRTOS is enabled as well as using CubeMX.Thanks in advance!!!
Hi, I noticed several times that SVD files contain errors compared to what's documented in MCU RMs.The whole purpose of the https://github.com/stm32-rs/stm32-rs repository is basically to fix those errors and supply accurate SVD files for Rust embedd...
I'm tying to setup TCP server using ethernet communications (Nucleo-F767ZI) and find that I can ping the board using the router allocated IP address but I'd like to do the same using Hostname. In STM32CubeMx .ioc file, under Network Interface Options...
Hello Community, currently i am working on a project whose board involves board USB FS & USB HS where one USB port i.e. USB FS is used for Mass storage communication(i.e pendrive) & USB HS is used for HID devices i.e. Keyboard,printer. Microcontrolle...
Some strange behaviour that I can't explain but like to understand :I am using an e-paper display via SPI, and to conserve power during sleep, I power down the display via a FET.After waking up, I enable the power to the display, then initialize the ...
We are continuing having a bear of a time getting the USB2514 to work properly with the STM327H73 both with the USB2514 built into our board and also with the STM327H73 connected to a EVB-USB2514BCQFM36 eval board.The latest issue is as follows:Conne...
Hi I'm debugging the mentioned issue since quite a while.We use CubeMX to generate the configuration and working with the provided HAL libraries to access a 4GB SD-Card connected through the SDMMC adaptor over 4-bit SDIO bus.HAL libraries version is ...
STM32CubeIDE 1.17.0 - using the CMSIS headers - NUCLEO F411REI have the following function that is trying to use SYSTICK to give a delay in milliseconds, #include "stm32f4xx.h" // actaully contained in another header put here for question clarity /*...
