About Zzaaack

Zzaaack · 2023-11-07

Hi everyone,I'm working again on a Nucleo board, stm32H755 precisely. Cube MX is version 6.9.2 and FW_H7_1.11.1 I'm trying to work on a web server on my microcontroller by following some tuttorials online.I noted one thing right away, all tutorials h...

Zzaaack · 2023-10-11

Hello everyone,I open a new topic since my issue seems to be characterizing only my application.I have implemented what I consider a rather stable lwIP - ModbusTCP/IP on a proprietary application using STM32H755 microcontroller. As long as I work wit...

Zzaaack · 2023-10-06

Hello @ all,I'm dealing with a project with stm32H755 MCU, as you know it is made of two cores: cortex-M7 and cortex-M4. Keeping in mind I'm using a few peripherals, among which FDCAN, SPI and most importantly lwIP/ETH, I'm trying to put together all...

Zzaaack · 2023-09-18

Hi everyone,I own a nucleoH743ZI2 board trying to implement a Modbus TCP/IP protocol over a LwIP package. It's crucial for my application not to add FreeRTOS or any other OSs. The software used for the FW development and configuration is CubeIDE 1.13...

Zzaaack · 2023-11-14

Hi Mr Gsouri,Do you have any update on the matter?Is it something I have to configure differently or is it inherent Cube MX?

Zzaaack · 2023-11-08

Here it is.Thanks

Zzaaack · 2023-10-30

@Johi and @Pavel A. Thanks for you reply, but the MAC issue was already addressed in the previous messages. That was the issue in fact.The solution of having a UID to set a "unique" MAC address is very interesting and I'm trying to implement it.The i...

Zzaaack · 2023-10-29

Hello everyone, I actually had the cance to test on a nucleo board configured with a stm32H755 MCU, without any cache configuration enabled but I wasn't able to read any UID data.According to RM0399 pag 3510, the UID base address is 0x1FF1 E800 on, b...

Zzaaack · 2023-10-12

Yes, the issue was the MAC address as expected.Unfortunately the solution provided by @Pavel A. is not working in my case since ICache is enabled and I should set MPUs. I must dedicate some more time to the topic, I don't have the required knowledge ...

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Nucleo STM32H755 | HTTP server | Cube MX doesn't produce the expected folders

STM32H755 | lwIP | Ping two boards together

STM32H7 | MPUs in dual cores

STM32H743 + Ethernet LwIP (no OS) | Modbus TCP/IP -> communication quits

Re: Nucleo STM32H755 | HTTP server | Cube MX doesn't produce the expected folders

Re: Nucleo STM32H755 | HTTP server | Cube MX doesn't produce the expected folders

Re: STM32H755 | lwIP | Ping two boards together

Re: STM32H755 | lwIP | Ping two boards together

Re: STM32H755 | lwIP | Ping two boards together