Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
When I call function HAL_FLASH_Program twice with the same Flash address, the second call is ignored. See test code below.int8_t buffer1[16] = {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF};int8_t buffer2[16] = {0xF...
I'm using the X-CUBE-EEPROM library on my STM32C031G6Ux to store keys in flash memory. I configured eeprom_emul_conf.h so that the emulated EEPROM starts at 0x08007000, with 2 pages of 2 KB each, and set NB_OF_VARIABLES to 240.When I tried saving 240...
I've had problems with sd_diskio.c used for SD card I/O with FatFs.CubeMX version is 6.16.0.I'm using SDMMC with DMA, so consideration needs to be given to cache coherency and alignment.I have both these set:#define ENABLE_SD_DMA_CACHE_MAINTENANCE 1...
I have one question regarding the HAL_FLASH_Program function. I use the HAL_FLASH_Program many times during the runtime of the firmware. I use it to store log, warnings and errors in the several flash pages. When the page is full and I must write int...
I am working with the NUCLEO-N657X0-Q and I am looking for a reference project or a pointer to an example that implements USB Host Mass Storage Class (MSC).My Goal: I need to mount a USB memory stick to read test vectors, process them using the Corte...
Hello everyone,I’m working with an STM32F103RCT6 on a custom board, and I’m trying to use the built-in RTC using ST Low-Layer (LL) drivers.When I enter debug mode, the application gets stuck inside LL_RTC_Init(). It neither returns SUCCESS nor ERROR ...
Hi,I want to design a voice announcement system using the STM32F103C8T6.My requirement is to Load WAV audio files from an SD card and play them using the STM32, without using any external DAC.I would like guidance on how to start the project using ST...
下面是我的部分函数，普通串口按照这个配置，是可以正常进入回调函数，但是LPuart却不能进入回调函数，不知道问题出在哪里，使用stm32cubemx6.16.0,附件是ioc文件， Post Edited by ST moderator to apply source code formatting and translate from Chinese to English to comply with the community rule: Below are some of my ...
Hello,I am using STM32U5 with an external Winbond W25Q128 (Quad SPI NOR via OctoSPI).Could you please clarify from where an external loader (.stldr) for STM32U5 OctoSPI NOR can be obtained, if available?I checked the following locations and did not f...
OverviewI’m working on a custom PCB based on STM32H757BIT6, conceptually similar to the STM32H747I-EVAL board. The original EVAL board uses a Micron MT25TL01G (dual-die) QSPI flash on BK1_CS (PG6). On my board, the flash is replaced with MT25QL01G (s...
