Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hello!I am having an interesting problem and I was wondering if someone could help point me in the right direction. Thanks in advance kind people. Dust off your magnifying glass and get ready for some clues!Problem description:I can successfully join...
Even on the Iperf client, there is a dip in transmission bandwidth and we can see the router lights, they all goes off with few ARP request. We are using FreeRTOS+TCP. we have another module using LWIP on other PHY + CPU combination and working with...
I want to do both firmware updating via dfu and have serial data output on the STM32G431KB without having to press any boot switch or changing usb ports.In my code I can probably jump to the bootloader, without having to pull high boot0 pin.But can I...
i am working on stm32f4 and i need to read data from a sensor by lin protocol.I have searched a lot of documents and source files but i cannot get data from my sensor.The id is 32 .Is there anyone who can help me to do it?Thanks
why does this work:HAL_UART_Transmit_DMA(&huart6, (uint8_t *)"stm32\n", 6); // works and sends dataand this doesnt:ALIGN_32BYTES (uint8_t aTxBuffer[]) = "stm32\n";HAL_UART_Transmit_DMA(&huart6, (uint8_t *)aTxBuffer, 6) // doesnt send any datawhat am ...
I am searching for an expert. We are having problems with the RTC jumping all over the place. Has anyone here 1) experienced this, or 2) Could point me in the direction of where I could find someone? My company depends on it. Thx!
Hi,I have working on below setup.Hardware :STM32F746G Discovery boardUSB Thumb Drive 16/32 GB.Tool Chain:STMCubeMXRepository -> STM32Cube_FW_F7_V1.11.0Keil uVision 5 Demo VersionSTM32_USB_3Application_start , Application_Disconnect and f_mount works ...
I try to set up an USB CDC project for a STM32L412KB Nucleo32 board using CubeIDE.I activated the USB connection and the USB middleware with the default USB CDC setup.If I run this code, it ends in the hardfault handler with INVSTATE raised during th...
Hi,I have created my own board on STM32F405RGT6 and I want to use MicroSD card with it.My problem is that the file system mount is working but not the file open. While f_open() is invoked the board freezes for about 30 seconds and later returns "FR_D...
Hello, ST expertsAR8031 Ethernet PHY works on STM32F417 custom board. MII interface is used here. When PHY works on normal mode at 10Mbps, everything looks fine. But when link speed is set to 100Mbps, the ethernet part can not work, HAL_ETH_GetRece...
