STM32CubeMX (MCUs)

How to set up SPI? STM32h743ZI

I'm still beginner to programming STM32. I haven't been able to configure SPI for two weeks and don't understand what I am doing wrong. I dug up all the forums looking for an answer, but nothing helped to solve my problem. I checked the MOSI and SCK ...

I am using STM32F779I-EVAL board.In this board UART, CAN is working fine. but the ethernet is not woring . I have configured lwip and wants to ping board from PC. but " destination host unreachable " message i am getting.

I have configured the board as mentioned below and written code in STM32CUBEIDE 1.4. PC IP ADRRESS : 192.168.0.14stm board ip : 192.168.0.10subnet mask : 255.255.255.0Default Gateway : 192.168.0.1and used a direct cross ethernet cable. if anyone know...

STM32CubeMX STM32H7 Ethernet MAC Initialization is Broken

STM32Cube MX Version 6.1.1, STM32Cube MCU Package for STM32H7 Series V1.8.0eth.c is generated with the following code. It sets the MAC address assuming it is an array of bytes./* ETH init function */ void MX_ETH_Init(void) {   heth.Instance = ETH;...

CubeMX is replacing FatFS's ff.h

According to this pull request, FatFS with DMA doesn't work on H7/F7 if cache is enabled.For this, two members in structs (in FatFS) needs to be aligned (even, when I have _MAX_SS as number dividable by 32) to FatFS work (check PR). But, the CubeMX e...

USE_HAL_UART_REGISTER_CALLBACKS is overwritten by CubeMX. What if I want to set it to 1?

The old weakly linked callbacks are documented as legacy in the HAL source code. Yet if I want to register callback functions, the corresponding preprocessor define is overwritten by CubeMX. Is there a way to set this flag permanently (and not in the...

Where is the correct place to define USE_HAL_UART_REGISTER_CALLBACKS as 1 to enable user callbacks? I have not found a place where it would be overwritten by a cubeMX regen.

MQTT Library in STM32CubeMX

Is the latest STM32CubeMX integrated with MQTT library?If NO, when will be implemented?

Is there an example STCubeIDE project for the STM32H750B-DK that includes a FAT file system and fread()/fwrite( ) file io. Maybe even printf( ) to allow a basic C application functionality.

BTW: The STwin_HelloWorld example for this board doesn't work (failed to download, wrong linker/memory map)