Hi guys,I want to know whether the device meets the 100Mbps full duplex need how to test?My own test is as follows:The device ip is 192.168.1.10, pc ip is 192.168.1.135.(The ip of pc is different in wireshark(135) and test software(25), because it is...
Hey folks. My question up there is probably a bit vague.I'll try to formulate it more precisely and what I've done so far.So first of all, I don't use RTOS.I have a few data mapping and sending functions in my main loop. Actually, I should also put M...
Hi people,I'm using a STM32H7 with a NetXduo web server example. I implementend a http get endpoint to get some data and a http put endpoint to reset the mcu. Sometimes, after the reset, the network stops to work. The http get, put and even the ping ...
Hello STM community,I'm encountering a rather peculiar issue in my project. I'm attempting to send and receive data from a Simulink model using the Simulink Desktop Real-Time packet input-output blocks. I'm employing UDP communication with the W5500 ...
I've developed a custom board featuring an STM32H723GTX MCU, which is interfaced with a DP83848 PHY via an MII connection. Additionally, I'm working with a Nucleo-F767ZI board. When configuring LWIP in the "Platform Settings", I encounter two PH...
Hello,Just wondering if anyone knows the reason for the duplicate writes to the following registers in the HAL Ethernet code please?ETH->MACCRETH->MACFCRETH->DMAOMRETH->DMABMRIn the example shown below (from HAL code) the DMA0MR register is written t...
Hi I have a custom board where I need to use the ethernet interface. Starting with a NUCLEO-H563ZI I ported the NetXDuo TCP Server Echo example to my board.When I'm using the example as expected with a DHCP server connected (e.g. ethernet connection ...
As far as I can tell, there is a bug in mem_init() in mem.c this can cause a memory overrun and hard fault (if you're lucky) In lwipopts.h I set LWIP_RAM_HEAP_POINTER = 0x30004000 MEM_SIZE 0x4000 I would expect the pool to be from 0x30004000 to 0x300...
Hello STM Community,I have a project on STM32F407 with a web server. I am loading html pages and data from external USB storage using fs_open_custom() (fs.c) but in some cases I was still using internal flash with fsdata(_custom.c). For example, a 40...
We notice, after a certain time, a totaly break of UDP/IP communication (LwIP layer) of our STM32H7 project (FreeRTOS layer is also used).This stop occurs without any particular external condition and generally after a fairly long time (after a few h...