topic Re: TWR K60 DHCP connection in MQX Software Solutions

TWR K60 DHCP connection

ralu — Thu, 29 Oct 2020 09:35:30 GMT

I just get tower whit K60 TWR-K60N512 processor and i succesfully compiled and run code, but I am unable to make dhcp IP retival.

It even does not send antyhing out (checking whit wireshark)

error is maked in source

    error = RTCS_create();    if(error)    {      printf("RTCS_create  Error %08x!\n", error);      return;    }    IPCFG_default_enet_device = DEMOCFG_DEFAULT_DEVICE;    IPCFG_default_ip_address = ENET_IPADDR;    IPCFG_default_ip_mask = ENET_IPMASK;    IPCFG_default_ip_gateway = ENET_IPGATEWAY;    LWDNS_server_ipaddr = ENET_IPGATEWAY;    ip_data.ip = IPCFG_default_ip_address;    ip_data.mask = IPCFG_default_ip_mask;    ip_data.gateway = IPCFG_default_ip_gateway;    ENET_get_mac_address (IPCFG_default_enet_device, IPCFG_default_ip_address, IPCFG_default_enet_address);    error = ipcfg_init_device (IPCFG_default_enet_device, IPCFG_default_enet_address);    if (error != IPCFG_ERROR_OK)    {      printf("Device init  Error %08x!\n", error);      return;    }    error = ipcfg_bind_dhcp_wait(IPCFG_default_enet_device, 0, NULL);    if (error != IPCFG_ERROR_OK)    {      printf("DHCP Error %08x!\n", error); //well here fails whit IPCFG_ERROR_BIND    }

Re: TWR K60 DHCP connection

esaias_pech — Wed, 11 Apr 2012 01:07:11 GMT

Hi,

Were you able to fix this issue? I have encountered the same problem. I am running CW10.1 and MQX3.7 (I tried with MQX 3.8 as well)

Re: TWR K60 DHCP connection

monXii — Mon, 14 May 2012 13:59:29 GMT

can you use the ethernet port with static ip address?

.. if this doesn't work check the jumper settings on the K60 and the Serial Board !

Re: TWR K60 DHCP connection

ivanpajuelo — Thu, 29 Oct 2020 09:35:32 GMT

This is my Ethernet initialization code:

    void initialize_networking(_ip_address ip, _ip_address mask, _ip_address gateway, _ip_address dns, uint_32 pcbs, uint_32 msgs,
            uint_32 sockets, boolean dhcp)
    {
        int_32 error;
        IPCFG_IP_ADDRESS_DATA ip_data;
        _enet_address serverAddress =
        { 0x00, 0xcf, 0x52, 0x53, 0x54, 0xcc };


        /* runtime RTCS configuration */
        _RTCSPCB_init = pcbs;
        _RTCS_msgpool_init = msgs;
        _RTCS_socket_part_init = sockets;


        error = RTCS_create();
        if (error == RTCS_OK)
        {
            error = ipcfg_init_device(BSP_DEFAULT_ENET_DEVICE, serverAddress);


#if RTCSCFG_ENABLE_LWDNS             
            LWDNS_server_ipaddr = dns;
            ipcfg_add_dns_ip(BSP_DEFAULT_ENET_DEVICE, LWDNS_server_ipaddr);
#endif
            // check link status
            printf("\nWaiting for ethernet cable plug in ... ");
            while (!ipcfg_get_link_active(BSP_DEFAULT_ENET_DEVICE))
            {
            };
            printf("Cable connected\n");


            /* If DHCP Enabled, get IP address from DHCP server */
            if (dhcp)
            {
                printf("\nDHCP bind ... ");
                error = ipcfg_bind_dhcp_wait(BSP_DEFAULT_ENET_DEVICE, 1, &ip_data);
                if (error != IPCFG_ERROR_OK)
                {
                    printf("Error %08x!\n", error);
                }
                else
                {
                    printf("Successful!\n");
                }
            }
            else
            {
                ip_data.ip = ip;
                ip_data.mask = mask;
                ip_data.gateway = gateway;


                /* Else bind with static IP */
                printf("\nStatic IP bind ... ");
                error = ipcfg_bind_staticip(BSP_DEFAULT_ENET_DEVICE, &ip_data);


                if (error != IPCFG_ERROR_OK)
                {
                    printf("Error %08x!\n", error);
                }
                else
                {
                    printf("Successful!\n");
                }
            }


            if (error == IPCFG_ERROR_OK)
            {
                ipcfg_get_ip(BSP_DEFAULT_ENET_DEVICE, &ip_data);
                printf("\nIP Address      : %d.%d.%d.%d\n", IPBYTES(ip_data.ip));
                printf("\nIP Address HEX  : %x", ip_data.ip);
                printf("\nSubnet Address  : %d.%d.%d.%d\n", IPBYTES(ip_data.mask));
                printf("\nGateway Address : %d.%d.%d.%d\n", IPBYTES(ip_data.gateway));
                printf("\nDNS Address     : %d.%d.%d.%d\n", IPBYTES(ipcfg_get_dns_ip(BSP_DEFAULT_ENET_DEVICE,0)));
            }
        }
        else
        {
            printf("\nRTCS_Create failed !\n");
            _task_block();
        }
    }

Hope this will be useful to you.

Re: TWR K60 DHCP connection

ralu — Tue, 26 Mar 2013 12:23:51 GMT

It is long time ago, but issue was with powering, i dont remebere all detail, but powering oin one USB input doesnt boot eth correctly.