STM32CubeIDE (MCUs)

Resolved! Webserver on lwip. If LWIP_HTTPD_DYNAMIC_HEADERS is enable, the webserver is not working correctly?

I have a question that has been bothering me for a long time!lwip 2.12 webserver it has problem with LWIP_HTTPD_DYNAMIC_HEADERS.When enabling LWIP_HTTPD_DYNAMIC_HEADERS, I get unstable work, sometimes it works, sometimes don't work. When disabling LW...

Resolved! I have STM32F407 and RJ45 connector. Can anybody tell me which stm32 pin to connect which RJ45 pin, so that i can go ahead with the web server over Ethernet project,RJ45 connector has 8 pins

STM32 with RJ45

Ethernet with Nucleo-144 STM32F746GZ did not work with STM32CubeIDE 1.10.1 and STM32F7 library 1.70.1. The CubeMX is 6.6.1.2.

The Nucleo-144 F746GZ board worked fine with legacy Ethernet FW from System Workspace (as well as demo FW from System Workspace). I have added PG12 for Phy Reset however I am unable to get ethernet up via a twisted ethernet connection to the laptop. ...

STM32CubeIDE Debugger operation seems to override a COM Port

Hi. I am attempting to get a basic USB_FS to communicate between my STM32 Board (STM32756-EVAL) and my PC, through PuTTY. The following are the configs on my PuTTY connection.And the following is my code in main.c:#include "main.h" #include "i2c.h" #...

Nucleo F746 - LwIP / TCP Server

I have managed to get LwIP working and my Nucleo can be pinged and discovered via IP scanner tool. I want to get TCP/IP server working and I saw there are some files called TCP inside LwIP Library I just can get my head around it. But I have used TCP...

Why do I get these errors when doing a release build but no errors when doing a debug build? A clean before building has no effect..

Build environment:STM32CubeIDEVersion: 1.6.1Build: 9958_20210326_1446 (UTC)Linux Mint 19.2arm-none-eabi-g++ (15:6.3.1+svn253039-1build1) 6.3.1 20170620---------------------------------------------------------------------------------------------------...

Resolved! STM32 F7 (HAL) CAN BUS communication not working

Hello,I have read hall_CAN.c instructions and did everything that is stated there. In CubeIDE I have set Prescaler to 24 and both Quantas to 4 times. My Baud Rate is 250000 bit/s. I am using two same boards (Nucleo 746ZG) with CAN bus transciver MPC2...

QUADSPI Baremetal C Memory Mapped Waveform Has Data But Variable Reads Only 1 Byte

Win10, CubeIDE, Implementing QUADSPI in C purely on registers. Have scope and logic analyzer.STM32F746 Disco Running MCU on default HSI 16MHz internal, QUADSPI runs at 1MHz for easy debugging and capture with cheapo logic analyzer.Indirect write/indi...

HAL_RCC_OscConfig failure because of OpenOCD debugger in CubeIDE

I'm debugging STM32F767NIH6 on a custom board (similar to F767-DISCO).The program runs in internal RAM (at 0x20000000)When the debugger is OpenOCD, HAL_RCC_OscConfig fails.When the debugger is the ST-Link GDB server, all is good. At least, the cube-g...

undefined reference to `HAL_DFSDM_ChannelInit'

I'm using the BSP audio functions in my application. All of this is unmodified and straight from github. My current problem is the linker being unable to find several of the HAL_DFSDM functions called from STM32F769i_discovery_audio.c. The really puz...