Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hi,I’m using the STM32U5G9J-DK1 board and working on implementing a FileX-based filesystem on the onboard eMMC. On the first run, I format the eMMC using fx_media_format(), open the media, create a file (e.g., file1.txt), write data to it, and read i...
I am using this example to read data from an external flash (W25Q128) using SPI on a NUCLEO-L433RC-P board...https://stm32world.com/wiki/STM32_W25QxxThe code is here...https://github.com/lbthomsen/stm32-w25qxxHow do I modify this example to use SPI w...
Hi there,I'm trying to describe the problems I'm facing with configuring dual direct OctoSPI chips on a custom board based on the STM32H7R7I8T.The setup includes:ISSI IS66WVO32M8DBLL PSRAM connected to XSPI Port 1.Macronix MX25UW25645GXDI00 NOR Flash...
We are starting to develop a new hardware platform and are currently evaluating the STM32H7R/S series for the main controller.The question now is which RTOS is best suited here in terms of long-term support from ST. We're going to use a lot of commun...
Hi all,I'm facing an issue while building my STM32 project in Release mode, but everything compiles fine in Debug mode.The following error appears during the Release build:Middlewares/usbx/UX_Network_Driver/subdir.mk:19: *** unterminated variable ref...
I am using the STM32N6570-DK kit, and I want to use the camera to capture 224*160 size image, but I don't know how to do this, the sample programs are all about 800*480,and I can't understand the configuration of the downsize.The lines below can chan...
I am experimenting with the function of reading a file by receiving a user command in the Nx_WebServer example of STM32H735G-DK. When connecting Stlink, input the t key in the Com port (115200 bps) that appears and press Enter to read the dashboard....
Hello,During a debugging session whenever I step through code it always takes be back and forward between my break point and the TIM6_DAC_IRQHandler which is the TIM I'm using as the time base. Now I can't disable the call back because then I don't h...
Hi everyone,I'm currently working on a custom board featuring an STM32H747, and my goal is to implement a firmware update mechanism via the I2C interface. Since I'm a beginner when it comes to bootloaders (especially with dual-core microcontrollers),...
Hello! I am trying to trigger an ADC sample to write to DMA via a timer and trigger a green LED on PB0 after every sample so I can use an oscilloscope to verify the sampling speed. However, I believe after trying to debug as best I can, I do not have...
