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DHCP Enable/Disable during Run-time in NDK

Soumyajit Das
Genius 3340 points

MCU: TM4C1294NCPDT

TI-RTOS: v2.01.00.03

NDK: v2.23.01.01

CCS: v6.0.1.0040

Hello,

    How do we enable & disable DHCP during run time in the httpServer example http://processors.wiki.ti.com/index.php/TI-RTOS_HTTP_Example

Following (http://e2e.ti.com/support/embedded/tirtos/f/355/p/383828/1354237.aspx#1354237), I am able to change IP address, subnet mask during run time but not DHCP!!

Thanks

Regards

Soumyajit

  • TI__Mastermind 32475 points

    Did you find a solution to your problem?

  • in reply to judahvang
    Genius 3340 points

    No,

        I still haven't got any solution on how to change DHCP mode (from enabled to disabled or vice versa) during run-time. It would be better if you can point me something in this matter.

    Thanks

    Regards

    Soumyajit

  • in reply to judahvang
    Genius 3340 points
    Hi Judahvang,
    Found the following code chunk on google.... Hope it will enable DCHP during runtime if initially NDK is running in DHCP disabled mode.... Have to test the code though!!
    //--------------------------------------------------------------------------------------
    CI_SERVICE_DHCPC dhcpc;

    platform_write("Configuring DHCP client\n");

    // Specify DHCP Service on IF-1
    bzero( &dhcpc, sizeof(dhcpc) );
    dhcpc.cisargs.Mode = CIS_FLG_IFIDXVALID;
    dhcpc.cisargs.IfIdx = 0; // emac0
    dhcpc.cisargs.pCbSrv = &ServiceReport;
    dhcpc.param.pOptions = DHCP_OPTIONS;
    dhcpc.param.len = 2;

    CfgAddEntry( hCfg, CFGTAG_SERVICE, CFGITEM_SERVICE_DHCPCLIENT, 0,
    sizeof(dhcpc), (UINT8 *)&dhcpc, 0 );

    //--------------------------------------------------------------------------------------

    Regards
    Soumyajit