Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hello,I am having a problem with the Azure USBX MSC libraries. The version I am using is ### V6.2.0 (23-12-2022) ###. The microcontroller is STM32U545.If I connect the device to a computer with windows 7, the msc memory is mounted correctly and I can...
Hello,I’m designing a custom bootloader for the STM32F103 series, and I’m looking for alternative memory regions to store the bootloader instead of using Flash memory.The reason I don’t want to use Flash memory (starting at 0x08000000) is that I want...
Good morning, I'm writing to ask about the missing "Hardware flow control" option on our new H7S3L8 board..We are trying to migrate a project from an F756ZG which did almost everything well (aside from the debugger). However, we're having an issue w...
HiWe have some custom hardware which we’re commissioning.It contains a MMC Device which we’re trying to get working with a Microcontroller.Currently operation fails at the MMC initialisation stage.I wonder if you could help us, please? The MMC device...
Hello, I am trying to interface the sdcard FAT32 based on SPI with STM32F429ZI MCU. I am using the FATFS library (R0.12c) provided in the stmcube ide. I am able to successfully initialize the sdcard using f_mount() function. I want to implement the b...
Hi, I am using sprintf to format data before sending it over a UART. STM Cube IDE 1.16.1STM32F103 The code works in one project but not in another. I have ticked "Use float with printf in MCU/MPU Settings"int size = sprintf(&Buffer,"{\"src_addr\":\"%...
HiIm trying to set the speed for ethernet to 10Mbps, usingHAL_ETH_SetMACConfig()static void MX_ETH_Init(void) { /* USER CODE BEGIN ETH_Init 0 */ /* USER CODE END ETH_Init 0 */ static uint8_t MACAddr[6]; /* USER CODE BEGIN ETH_Init 1 */ ...
Hi,Im starting a new application on a custom board with a STM32H753ZIT, i see when added the FATFS lib from middleware the version of elmchan version is the R0.12c but i see also in the git of the stm32 STM32 FATFS GIT a release of the R0.15 but in t...
I have created a CPP critical section class using stm32_lock_acquire and stm32_lock_release. The main issue is in stm32_lock.h the file #include <cmsis_compiler.h>. The stock version of this file, included with CubeMx won't work if included in a c...
Hello there,Using stm32h747i disco board: azureRTOS + netxduoI have added azure RTOS and netXDuo on CM4, I want to run MQTT on Ethernet. I have done below changes on the board.I have connected the LAN cable from board to laptop for peer to peer conne...
