Quality RTOS & Embedded Software

 Real time embedded FreeRTOS RSS feed 
Quick Start Supported MCUs PDF Books Trace Tools Ecosystem


Loading

DHCP not running

Posted by arik ramon on November 6, 2011
If the Ethernet cable is not connected at the time the LwIP_DHCP_task is running, no IP address can received after reconnect the cable.
Does anyone has any idea how to solve it?

RE: DHCP not running

Posted by MEdwards on November 6, 2011
I don't know of any FreeRTOS examples that use DHCP. I suggest trying the lwIP mailing list. It is very active and somebody will be able to help. Please report back here when you have an answer.

RE: DHCP not running

Posted by https://me.yahoo.com/a/y69b7HZr on November 22, 2011
Change following in ETHIsr,c or equivalent,

//while (!(PHY_MR1_ANEGC & EthernetPHYRead(ETHBase[0], PHY_MR1)))
//;
if(PHY_MR1_ANEGC & EthernetPHYRead(ETHBase[0], PHY_MR1))
{


[ Back to the top ]    [ About FreeRTOS ]    [ Privacy ]    [ Sitemap ]    [ ]


Copyright (C) Amazon Web Services, Inc. or its affiliates. All rights reserved.

Latest News

NXP tweet showing LPC5500 (ARMv8-M Cortex-M33) running FreeRTOS.

Version 10.1.1 of the FreeRTOS kernel is available for immediate download. MIT licensed.

View a recording of the "OTA Update Security and Reliability" webinar, presented by TI and AWS.


Careers

FreeRTOS and other embedded software careers at AWS.



FreeRTOS Partners

ARM Connected RTOS partner for all ARM microcontroller cores

Espressif ESP32

IAR Partner

Microchip Premier RTOS Partner

RTOS partner of NXP for all NXP ARM microcontrollers

Renesas

STMicro RTOS partner supporting ARM7, ARM Cortex-M3, ARM Cortex-M4 and ARM Cortex-M0

Texas Instruments MCU Developer Network RTOS partner for ARM and MSP430 microcontrollers

OpenRTOS and SafeRTOS

Xilinx Microblaze and Zynq partner