CubeMX FileX Maximum SRAM Disk Size
Hello,Why is there a limitation to the maximum Disk space in FileX? 256K is too small. I would like to allocate 64Mbytes.
Forum Posts
I'm going to use this STM32F405
STM32F405 I'm trying to use this model, but the IDE I'm using doesn't have it, so I'm trying to download it, but I'm not sure exactly where to download it or what files to download. I need to download a driver, but I don't know which file and which p...
F072 user data option bytes
ive been trying to use the two option bytes available for the user. but i have not been able to get it to Write to them i code. editing the bytes via cubeProgrmmer then reading them with the following: uint8_t userByte0 = HAL_FLASHEx_OBGetUserData(O...
osSemaphoreRelease hangs the MCU?
Hello, I am having trouble releasing a semaphore on the STM32H745I-DISCO. The context is as follows: I need to capture a breakline on UART2. When the interrupt triggers, I need to read a character and, depending on the received character, either send...
Nucleo H755ZI-Q lwip
Hi, I was hoping to evaluate ethernet connection of my nucleo H755ZI-Q board. It turns out to be more challenging than I initially though. I have tried to follow this example: https://community.st.com/t5/stm32-mcus/how-to-create-a-project-for-stm32h7...
DMAMUX: Chaining of request generators
Hello,on the NUCLEO-H723ZG I would like to initiate a DMA transfer (Memory to GPIO ODR) on every 300 ADC EOC events. I have a DMA channel set up for the ADC (DMA1 CH0) and a DMA channel for writing the ODR of a GPIO. Since a single request generator ...
SD Card detect pin initialization
Hello,Does anyone know how to link the sdcard_detect gpio pin in cubemx? If the card is not inserted after power up, the system doesn't come up because MX_SDMMC1_SD_Init(); fails.I looked at: https://community.st.com/t5/stm32-mcus-embedded-software...
Resolved! Issues with FileX on STM32H747IIT6 – Error 0x90 on fx_media_open
Hello everyone,I'm trying to interface a microSD card using FileX on a custom board with an STM32H747IIT6.The microSD card is connected to the SDMMC1 peripheral using a 4-bit wide bus, with external pull-ups on the data lines.Initially, we used FATFS...
Resolved! OCTOSPI: HAL_OSPI_AutoPolling() seems to read 1 extra byte
Hi.I'm using a STM32U5A5 MCU to communicate with a FLASH device through OCTOSPI.Flash is connected to port P1, and all signals are controlled by OCTOSPIM / OCTOSPI1 MCU hardware.I'm sending command "0x06" = WRITE_ENABLE, and after that I need to chec...
How to display the uart data on stm32f429i eval board?
Hello ST, I'm trying to display the uart data on stm32f429i(MB1046) eval board GUI, followed below link as https://controllerstech.com/touchgfx-5-data-from-uart-to-ui/, void HAL_UARTEx_RxEventCallback(UART_HandleTypeDef *huart, uint16_t Size)...
