Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hi, We are using STM32G0B1 MCU for our project. We need to use USB DFU for application reprogramming. I tried to to set option bits and then connect through USB DFU, everytime I set option bits through software and flashing through debugger , USB D...
Hello everyone,I am implementing a DDS-based pulse generator using DMA double buffer technique on my STM32H7. When I run this pulse generator as a standalone project, it works perfectly — the output pulse frequency is accurate and stable.However, wh...
Originally a comment on this tutorial - moved to main forum for better visibility & discussion ...I followed the first part of the tutorial (enabled USART2) and included the following code snippets for my STM32 NUCLEO-H7A3ZI-Q board. /* USER CODE BE...
I'm using STM32CubeMX 6.12.0, with the firmware package U0_V1.1.0.When generating code for a STM32U073, the file system_stm32u0xx.c is generated, which contains the implementation of the SystemCoreClockUpdate() function.This file seems to be a mere c...
Hi.. I am using STM32L476 Nucleo board. When i tried to erase a flash page using HAL_FLASHEx_Erase(), the FLASH_WaitForLastOperation() returns a HAL_ERRORI've seen similar issues in the community, but unfortunately, similar solutions just don't work...
Please enlighten me. I added FreeRTOS to my STM32CubeIDE project using IOC. I discovered that I had to choose either CMSIS_V1 or CMSIS_V2 as the FreeRTOS Mode, else FreeRTOS would not be included. I chose CMSIS_V2. I then noticed the FreeRTOS Configu...
Hello, I am currently attempting to get the ethernet set up on my eval board. The project goal is to use a timer on the eval board to trigger the board to call out to a PLC on my network to receive 8 values every 1 second. Those values will then be s...
Yes, I use Cube.In the documentation I read that eMMC is connected to SDMMC1.SDMMC1 can be configured either as SD or MMC. I get the SD option in FATFS only when SDMMC1 is configured as SD.OK, I found the example to use MMC driver, I configured it.An...
I added I-CUBE-wolfMQTT and I-CUBE-wolfSSL software packs to my STM32CubeIDE project in CubeMX built into CubeIDE. In CubeMX I set parameters:for wolfSSL:RTOS - Single THreaded (no RTOS / Baremetal)IO interface - LWIP (native API)for wolfMQTT:FREERTO...
I am using STM32CubeIDE version 1.17.0 and trying to develop a custom board using X-CUBE-DISPLAY with a graphics display using the ST7789V controller. This is a design update for a previous board that was using a 7-segment LCD display. I have a pre...
