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TI-RTOS TivaC service DHCP error Fault 2.

Patricio
Expert 1325 points

Other Parts Discussed in Thread: TM4C129ENCPDT

TI-RTOS Tiva Service DHCP error Fault 2.


Characteristics:
Microcontroller: TM4C129ENCPDT.
TI-RTOS: V2.10.1.38.


DHCP function enabled on a router works fine if I change my router, dhcp server and other network crashes.


When it works good:


When the interface can not get the ip address:


Function:



What can be the reason of the problem, since the network 1 works perfectly but the network 2 crashes?


Regards

Patricio

  • 0
    TI__Mastermind 30830 points
    1) I'm not sure I understand the environmental differences between the working configuration and the non-working configuration. Can you please provide more details?

    2) Have you tried changing only one piece of the configuration at a time to isolate which piece is causing the failure?

    3) I notice that "dhcpc" is a local variable in your C code. I'm wondering if this needs to be a global variable since it is being added as a Cfg entry.

    4) Can you try using a more recent (ie 2.16.00.08) release of TI-RTOS?

    software-dl.ti.com/.../index.html

    Alan
  • 0 in reply to Alan DeMars
    Expert 1325 points
    Hi Alan,
    Thank you so much for your answer.
    I updated the RTOS for 2.16.00.08 version, and DHCP began to work well on both networks. But I did not know why the previous version of the RTOS did not work.

    Regards
    Patricio