Forum Posts
Minimum Memory requirement for lwIP stack integration on stm32 devices?
Hi,I am trying to integrate lwIP stack on stm32L0 controller(which does not have on board ETH port hence LAN IC is interfaced using SPI). i have integrated the stack but while sending the UDP packets, I am observing "hard fault".I have few questions...
Resolved! STM32G474 Crashes Laptop when unplugging USB
Currently when I unplug my Nucleo Board from my computer, my computer blue screens with a "SYSTEM_THREAD_EXCEPTION_NOT_HANDLED" error. Any ideas on what would cause this?It happens every time I unplug the board, even if all I do is plug it in, then u...
Resolved! SOLVED - USB device not recognized for STM32F078RB with HSI48 (without external quartz)
Hello,I try to use the USB Device of STM32F078RB as a HID FS.I don't have external quartz, I use HSI48.I've configured CubeIDE properly (I guess) : clock & USB_Device.But the USB doesn't want to work, it's not recognized by the PC.I already work with...
Dual Bank Live Firmware Update and EEPROM emulation
Hi Forum,Is there any example using stm32 ARM MCUS that implements the "Dual Bank " on the fly firmware update and EEPROM emulation in the SAME application?See :https://www.st.com/resource/en/application_note/dm00230416-onthefly-firmware-update-for-d...
Resolved! Any article for setting up a Web server (or UDP) using Azure RTOS?
Is there a similar guide to this: How to create project for STM32H7 with Ethernet and LwIP stack working, but instead using Azure RTOS?I know there are code examples in CubeMX but I would prefer a simple step-by-step guide including the CubeMX confi...
STM32 OTA programming using ESP8266 WIFI module.
I want to programming my STM32 MCU using OTA programming MCU is connected to SWD or UART with WIFI module for communicate but i don't know how can i do it?
Resolved! stm32 RCC Register ?
While looking at the rcc registers, you can see the ICSCR register on the debug screen, but when I write on the program, I encounter an error, I wonder what is the reason.
Resolved! I think I found an error in the ethernet HAL for the STM32F4 , can you confirm ?
The code after the LAN speed auto detection is this :line 443 @stm32f4xx_hal_eth.c if((phyreg & PHY_SPEED_STATUS) == PHY_SPEED_STATUS) { /* Set Ethernet speed to 10M following the auto-negotiation */ (heth->Init).Speed = ETH_SPEED_10M; } ...
STM32 Bootloader: What is Bootloader, how to use it & what are all the concepts we need to know to implement bootloader in STM32L4R5ZI MCU?
Why we need Bootloader, what is the tool to implement this, How to interface it, what are the Security features available in Bootloader?
