Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Meanwhile STM goes with Microsoft AZURE RTOS - ok, fine, feature rich, obvious! But "I miss a feature": open and read a file from the MCU internal flash memory (as a const file content, as array of characters, without a need for a sector based, FAT b...
Hello. I tried to initialize SDRAM (I am using STM32F746 discovery kit), but I try to run it as a separate project just for learning. However I encountered the following problem: when I read data from SDRAM in my case starting from 0xC0000000 address...
Hi, I am working on a custom project with the STM32H755ZI (Cortex-M4 core) using the SDMMC peripheral and FatFs to read from SD cards. The SD card is inserted into a slot on my custom PCB, and the SDMMC peripheral is clocked via PLL2, because of this...
Hello,I'm facing a bizarre issue with USART2 in STM32H7 chip.My H7 is connected to 8 F072 chips via UART. Communication with each chip uses a dedicated UART from 1 to 8.All the data exchanges in both RX and TX work fine during normal operativity of m...
Hello everyone,I’m working on an STM32H747IIT6 based project that uses both Cortex-M7 and Cortex-M4 cores. Under Pinout & Configuration > System Core > Cortex_M7 (and similarly Cortex_M4) in STM32CubeIDE, there are several options such as:CPU I-Cache...
Good afternoon,I'm using the STM32H723ZG Nucleo Board, and I'm trying to collect data using I2S + DMA coming from a PCM1803AEVM that is a 24-bit ADC used mostly for audio purposes.I've set the PCM1803 as controller (MASTER), it is generating the BCK...
Hi, I am planning to use STM32H5 series uController in one of our test card application, as part of it i am exploring different software offerings avaialble for that series.In doc, Embedded software solutions ST, 3rd parties and Open source (stm32-st...
ISSUE: STM32F7 Custom Bootloader - Main Application Not Running After JumpDetails:Bootloader Memory Definition:RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 320KFLASH (rx) : ORIGIN = 0x8000000, LENGTH = 1024KQUADSPI (r) : ORIGIN = 0x90000000, LENGTH = ...
Hello.I have a custom board with STM32F750 MCU which has 64KB Internal Flash. Since the MCU's internal Flash is very limited i added external flash to board. I developed 2 different projects for Internal and External Flash. Internal Project starts wi...
Hi,I am using STM32H743 nucleo board. I am looking to configure the USB interface as Audio Class 2.0 device. Is there any middleware available to achieve this?Does STM has any plan to support Audio Class 2.0 middleware? Current middleware only suppor...
