Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Get early access to the next-generation STM32Cube HAL drivers for STM32U5A major update to STM32Cube HAL drivers, called HAL2, is now available for preview on GitHub. It supports the STM32U5 series. Building on over 10 years of experience, HAL2 deliv...
I have a Nucleo-L433RC-P board and would like to be able to play audio voice prompts which are stored in external flash (W25Q128) and output using the internal DAC. The voice prompts are only short and will call out number digits, so there is plenty ...
I am trying to configure the STM32L4A6 to act as an I2C slave on its I2C3 peripheral (PB4 - SDA, PC0 - SCL) with 7-bit addressing (address 0x42). The master is a Raspberry Pi CM4 configured on a software-defined I2C bus (i2c5, using GPIO10/11).Both d...
What instructions do you follow to implement a C++ class and use it in "main.c"?Suppose it's a simple project, like blinking the LED.
Hi all, I'm trying to implement the Independent Watchdog Timer (IWDT) on a TrustZone-enabled STM32U5 controller. My goal is to configure and run the IWDT from the Non-Secure (NS) area. Here’s what I’ve done so far: I have an Azure RTOS ThreadX-based...
Hello Team,Issue Summary:The QSPI flash is not functioning correctly when used with an external loader on my custom board. I utilized the MT25TL01G_STM32H750_DISCO.stldr loader, but the erase operation fails, and the flash does not behave as expected...
Hi, I am trying to code up for creating text file in sd card (CN13) and I am implementing this in STM32H757I Eval. I am using STM32 Cube IDE v 1.18.1. I have followed this tutorial,https://community.st.com/t5/stm32-mcus/how-to-create-a-file-system-on...
Hello, We are preparing a system based on STM32H7 series with FreeRTOS, and the memory configuration includes: External SDRAMExternal Serial Flash (QSPI) We plan to use a large static library (.a) with code and data totaling several megabytes. We hav...
Hi,I recently purchased a STM32U5G9J -dk board. When I power up the board, TouchGFX demo application is running.Can you please provide the source code of this demo application.
I'm a beginner for MCU developmenet and am developping a product with STM32G071EBY6, and wanna make it support the USART2 to upgrade firmware. But seems needing bootloader customization. But I didnot find where to fetch the sample codes, and also now...
Hi,I'm currently using STM32CubeMX V6.12.0 to initialise the peripherals on an STM32H753 processor, and I had a couple of questions:1. How do I enable & then configure the CAN Transciever Delay Compensation within CubeMX?2. Is there a mechanism for l...
