Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I try to create a new project, nothing is written in main.c! It is a first check after setting up 'LWIP', 'SDIO' and Freertos in the GUI and got this mistake!multiple definition of `errno'; ./Middlewares/Third_Party/LwIP/system/OS/sys_arch.o:/home/de...
Hello!I am writing a program that uses FreeRTOS and LwIP libraries. I would want to check ARP table, but functions from ip4 directory are not considered thread-safe. How can I check ARP table when using FreeRTOS or how can I make sure calling thread-...
Hi everyone,I'm currently working on a project to turn an STM32 microcontroller into a USB printerdevice. I have spent a considerable amount of time searching for a comprehensive guideor a complete implementation for the classic USB printer device cl...
I've got an STM32G491RE on a NUCLEO-G491RE board and I'm driving the DAC using TIM4's TRGO and pulling values out of a memory buffer using DMA. It was a bit of a challenge getting set up, but now that it's running it's beautiful.What's weird is that...
Good afternoon Team,I am working on a project where I need to interface two SPI peripherals with an ST microcontroller (STM32G070RBT6).One peripheral (ADS124S06) operates in SPI Mode 1 (CPOL=0, CPHA=1), and the other (64128L FC BW-RGB Display) in SPI...
Dear all,I'm working on an custom hardware project using the STM32G0B1 MCU running ThreadX. My goal is to use/port the USBPD stack for both source as sink device, but I'm failing to do so partly because the stack provided is closed source.The CubeMX...
Hi. I have a NUCLEO-N657X0-Q board with MB1854B. Yes, exactly nucleo, not discovery one. Im trying to recreate RTSP example fron discovery board. As netxduo from cubemx is kinda buggy, i manually added it along with other necessary middlewares from ...
As the title says, I've got a (circular) buffer of uint16_t values that I want to send to the DAC every time the timer updates. It seems like it's 95% working, in that if I manually trigger the DAC:for (int i = 0; i < 10000; ++i) { LL_DAC_TrigSWC...
Hello,I can't setup DCMI DMA in cubeMX because in DMA list there is no available handle, then I choose DCMI interface in DMA list is enabled DCMII_PSSI request, but there is no handle, all handles is inactive, how to setup ?
Hi as part of my project I am trying to integrate the mentioned parts in subject to control modbus eth relay over tcpip.What I have done so far.1. Integrated Lan chip driver to stm32 library and initalization done.2. Integrated LwIP stack from online...
