About lavanya

lavanya · 2025-02-04

I am using CUBEMX Version 6.10 STMCUBEIDE 1.16.0Enabled LWIP ETH With FREERTOSI configured on internal Timer TIM1 as soon as I connect Eth Cable program counter not reaching threads & Timer callback / TIM6(systick update).I ch...

lavanya · 2025-02-04

I Enabled LWIP DEBUG options in CUBEMXin lwipopt.h /* USER CODE BEGIN 1 */ #define LWIP_DEBUG 1 /* USER CODE END 1 */ in main.c int __io_putchar(int ch) { ITM_SendChar(ch); return ch; } But I am not getting anything in SWVITM Data Console

lavanya · 2025-01-05

Hi Team,I am Using STM32F7 nucleo board, I created project using ST CUBEIDE version 1.16.0.Note: NOT USING CUBEMX and RTOSI have taken a ref code for low level eth functions ethernetif.c and lwip.c.I Enabled Enable DHCP, Http and SSI it is working fi...

lavanya · 2024-07-29

Hi Team,I am using STM32F7 nucleo board, CUBEMX version 6.10, FREERTOS CMSIS V2, LAN8742 Eth driver. I am working with LWIP stack FULLDUPLEX 100Mbps configuration.configured MCU as a server and re-establish communication in LWIP default thread.1. ca...

lavanya · 2024-04-04

Hi all,I am using STM32F769I-DISCO Board IDE : 1.12.1CubeMx : 6.10.0 ST CUBE programer version 2.15.0I am not able to flash, I am getting following error during flash,I tried changing SWD freq and Connect mode: Under_reset Log output file: C:\Users\M...

lavanya · 2025-02-06

#define LWIP_PLATFORM_DIAG(x) do {printf x;} while(0) //added fflush after printing Now it's working #define LWIP_PLATFORM_DIAG(x) do {printf x;fflush(0);} while(0)

lavanya · 2025-01-09

@STeaThank you for your guidance,I am using Direct connection to the PC.old version of CubeMx 5.4 is working but latest version of cubemx is not working in CubeIDE.that's the reason i am checking Eth low level stack,.. Can I get any clear tutorials o...

lavanya · 2025-01-07

Hello @STea,I am Not USING CUBEMX. Middleware library and Drivers taken from Firmware version F7 V1.17.0.I have Enabled LWIP_HTTPD and call httpd_init(); I Enabled ICMP but Ping NOT WORKING, But Http Working.Am i missing anything smtg else i should i...

lavanya · 2025-01-06

@STea thank you for your response,I am using STM32F746ZG nucleo board. without freeRTOS (Bare metal), Note: I am not using CubeMx.__ALIGN_BEGIN ETH_DMADescTypeDef DMARxDscrTab[ETH_RXBUFNB] __ALIGN_END; __ALIGN_BEGIN ETH_DMADescTypeDef DMATxDscr...

lavanya · 2024-08-05

Hi, @STea thank you for response,Here, I have attached ethernetif.c file I checked PHYLink status in stuck case it was 2. i.e.(LAN8742_STATUS_100MBITS_FULLDUPLEX)register status in stucked statewhile debugging I observed following things,I have 3 th...

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STM32F746 Core Halt on ETH cable Pulgin

LWIP Debug Messages Not Working

STM32F7 Ethernet on bare metal without Cubemx

Ethernet comm stucks after several reconnection

STM32F769I-DISCO Not able to flash and not able to erase full chip memory

Re: LWIP Debug Messages Not Working

Re: STM32F7 Ethernet on bare metal without Cubemx

Re: STM32F7 Ethernet on bare metal without Cubemx

Re: STM32F7 Ethernet on bare metal without Cubemx

Re: Ethernet comm stucks after several reconnection