Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hi there!I have a Nucleo F746ZG board that I was going to use to get started with USB programming.I've read every tutorial, every correction suggested to the HAL library (which is, as per usual, full of issues) and absolutely nothing will even get th...
Hi,We are designed board using STM32F207 for USB host. I have 2 keyboard. one keyboard work perfectly & other keyboard also work but after few second automatically disconnect from host & connect it again. Same keyboard work perfectly with STM32F407Di...
Hallo everyone,I have set up Segger Ozone with a Segger J-Trace to initialize the uC. When connecting to the debuggee the clock configuration, the gpio config as well as the FMC configuration is done. After that OZone loads the programm to the extern...
I have debugged poor f_write performance to SD card on H743 and have noted, that BSP funtion waits the disk write command to complete before return. What for was it so designed? It will work much faster if to return immediately after giving the write...
Using STM32F769, HAL and CubeMX I developed a project where it is necessary to send an average of 764 bytes every 100 microseconds. For this I use the USB DMA and other peripherals.In version 1.15.0 the code works very well.After a while, I had to ad...
Is the ETH IP in these new MCUs same as in H753/743, or changed?In the errata for H73x/72x, list of ETH related items is quite long - is it because of difference in the IP, or better testing?-- pa
Hi,STM32F103CBT6 controller is used as "ST_link controller" in NUCLEO-F746ZG Nucleo board.I'm looking for NUCLEO-F746ZG board's ST-link USB bootloader and programming file (.out file) for STM32F103CBT6 controller. Can someone send me link/path for ST...
Hello,I’m designing a board with the STM32F405RGT6 MCU.I will be connecting the board to multiple sensors; therefore, I will need all of the following ports enabled: CAN, SDIO, USB_OTG_FS, UART, I2C, and SPI.I was configuring the board in STM32CubeMX...
The idea is to create a FreeRTOS application that can send sensor data to AWS IoT.
