STM32 MCUs Embedded software

STM32F7: ETH TCP checksum offload fails

Hello,ST's and all Ethernet experts, please.STM32F767, Nucleo-144, and custom boardno OS lwIP 2.1.3, IPv4 onlySTM32CubeIDEno ETH interrupts usedApplication: Industrial frontend, streaming "audio" data from SAIs via ethernet,at high data rates, for lo...

Hi everyone, I am creating a project via STM32CUBEMX (V.6.4.0) for STM32G070 including AzureRTOS, however, I've encountered an issue using tx_thread_sleep function.

I've tried to create a simple project which includes 2 threads. Each thread toggles two separate pins respectively . To create a 10 ms delay, I am using tx_thread_sleep (TX_TIMER_TICKS_PER_SECOND is 100) . Everything works okay, however, I've noticed...

stm32 eth + lwip echo server ping

I'm trying to implement a server with eth+lwip with stm32, but it worked well when I debug it, but it didn't work when I tried to turn it off and on without debugging, so I'm trying this and that, but I'm not even pinging itIt says that the phenomeno...

How do I give an stm32 USB device a more identifiable name?

I don't know if this is possible, but I'm trying to make an stm32 device using USB CDC, and am trying to make it more "identifiable" by the computer as something beyond just a "USB Serial Device" on a specific com port. At the moment, I'm controlling...

Nucleo H755ZI-Q how to get a ping with RTOS+LwIP

Hello there,I have issues to get Ethernet working with the STM32H755ZI-Q board. I have checked out the knowlege base article with no luck yet (https://community.st.com/s/article/How-to-create-project-for-STM32H7-with-Ethernet-and-LwIP-stack-working)....

STM32 setup with 2 x HS controllers

Hi, I'm trying to implement stm32f7 discovery cube package example. (USB Mass Storage) in High speed mode. I inserted microSD card into slot. after i build and load the image into the memory , i can see the files inside microsd card.

but when i start to copy and paste these files to another location . i can not get the true speed. (while writing reading) I mean I choose HS mode (60Mb/s) but transfer speed is too low. I made everything in the readme.txt file. but i can not impleme...

How to execute a program uploaded with JTAG on a target configured to start bootloader

 Hi, We received a custom board built around a STM32L476 MCU. I could program it with a basic "Hello World" program which aims at blinking some leds. But the leds do not blink... :( using debugger, I noticed 2 strange behaviors 1) call to HAL_Delay()...