Question about image processing project in tms320c6678

Hi Armin neamati,

If we follow the right steps on running the image processing demo, it is very easy to run the demo.

Please follow the steps below and let me know how it goes.

Hardware connection details:

1. Connect USB emulator, ethernet cable and power cord.

Steps to run the Image processing demo:

1. Import the master and slave project of image processing located at

    "..\ti\mcsdk_2_01_02_06\demos\image_processing\ipc\evmc6678l\master"

    "..:\ti\mcsdk_2_01_02_06\demos\image_processing\ipc\evmc6678l\slave"

2. Create a target configuration file for C6678 and give the appropriate for the gel file located at "..\..\..\..\mcsdk_2_01_02_06\tools\program_evm\gel\evmc6678l.gel"

3. open the target configuration file and select the "Blackhawk XDS560v2-USB Mezzanine Emulator" and "TMS3206678".

4. Launch the target configuration file.

5. Group the cores from 1 - 7 and leave the core 0 without grouping.

6. Use "Connect target" option for core 0 and core 1 -7

7. Load the master program at core 0 and load the slave program for core 1 - 7.

8. Run core 0 and then the group of cores 1 - 7.

9. You will get the console messages with one IP address like below.

10. open up the browser and type the ip address.... You will get it now.

Regards,

Shankari

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Hi Armin,

It is decided by boot mode switch settings,

5. Set User Switch for the demo application

The application needs an IP address. It can use either a static IP address (pre-configured) or it can request one using DHCP. This is controlled by setting dip switch 2 of SW9.

User Switch 2 ON : DHCP
User Switch 2 OFF: Static IP

processors.wiki.ti.com/.../TMDXEVM6678L_EVM_Hardware_Setup

Thank you.

Please check the source which is reads the switch and sets the ip.

\ti\mcsdk_2_01_02_06\demos\image_processing\ipc\master\src\mcip_master_main.c

#ifndef TCI6614
    /*
     ** Read User SW 1
     ** If user SW 1 = OFF position: static IP mode (default), SW 1 = ON: client mode
     */
    if (!platform_get_switch_state(1)) {
        CI_IPNET NA;
        CI_ROUTE RT;
        IPN      IPTmp;

        /* Setup an IP address to this EVM */
        bzero( &NA, sizeof(NA) );
        NA.IPAddr  = inet_addr(EVMStaticIP);
        NA.IPMask  = inet_addr(LocalIPMask);
        strcpy( NA.Domain, DomainName );

        /* Add the address to interface 1 */
        CfgAddEntry( hCfg, CFGTAG_IPNET, 1, 0, sizeof(CI_IPNET), (UINT8 *)&NA, 0 );

        /* Add the default gateway (back to user PC) */
        bzero( &RT, sizeof(RT) );
        RT.IPDestAddr = inet_addr(PCStaticIP);
        RT.IPDestMask = inet_addr(LocalIPMask);
        RT.IPGateAddr = inet_addr(GatewayIP);

        /* Add the route */
        CfgAddEntry( hCfg, CFGTAG_ROUTE, 0, 0, sizeof(CI_ROUTE), (UINT8 *)&RT, 0 );

        /* Manually add the DNS server when specified */
        IPTmp = inet_addr(DNSServer);
        if( IPTmp )
            CfgAddEntry( hCfg, CFGTAG_SYSINFO, CFGITEM_DHCP_DOMAINNAMESERVER,
                    0, sizeof(IPTmp), (UINT8 *)&IPTmp, 0 );

        platform_write("EVM in StaticIP mode at %s\n", EVMStaticIP);
        platform_write("Set IP address of PC to %s\n", PCStaticIP);
    }
    else
#endif
    {
        platform_write("Configuring DHCP client\n");

        bzero( &dhcpservice, sizeof(dhcpservice) );
        dhcpservice.cisargs.Mode   = CIS_FLG_IFIDXVALID;
        dhcpservice.cisargs.IfIdx  = 1;
        dhcpservice.cisargs.pCbSrv = &ServiceReport;
        dhcpservice.param.pOptions = dhcp_options;
        dhcpservice.param.len = 2;
        CfgAddEntry( hCfg, CFGTAG_SERVICE, CFGITEM_SERVICE_DHCPCLIENT, 0,
                sizeof(dhcpservice), (UINT8 *)&dhcpservice, &(dhcpservice.cisargs.hService) );
    }

Thank you.

Hi Armin,
Please help us to close this thread.