CCS/TM4C1294NCPDT: Problem while manually configuring NDK

Part Number: TM4C1294NCPDT
Other Parts Discussed in Thread: SYSBIOS

Tool/software: Code Composer Studio

I'm trying to manually configure my application using C code and Cfg*() functions (as described in spru523k, section 2.1), but when I ran my code, the console showed the message:

ti.sysbios.family.arm.m3.Hwi: line 143: E_alreadyDefined: Hwi already defined: intr# 56
00000.000 ExecStart: Already Open
00000.000 mmFree: Double Free
00000.000 mmFree: Double Free
00000.000 mmFree: Double Free
00000.000 mmFree: Double Free
00000.000 mmFree: Double Free
00000.000 mmFree: Double Free
00000.000 mmFree: Double Free
00000.000

NC_NetStart: WARNING: Boot thread has not completed!

00000.000 mmFree: Double Free
00000.000 mmFree: Double Free
00000.000 NodeTreeFree: Null endpoints
00000.000 mmFree: Double Free
00000.000 mmFree: Double Free

and the function NC_NetStart() returned -1. Can anyone help me to solve this?

I'm attaching a print of the ROV -> Hwi screen and my code:

#include <ti/sysbios/knl/Clock.h>
#include <ti/ndk/inc/netmain.h>

void initIP(void* hCfg);
void initDHCP(void *hCfg);
void networkOpen();
void networkClose();
void networkIPAddr(uint32_t IPAddr, uint32_t IfIdx, uint32_t fAdd);
void serviceReport(uint32_t item, uint32_t status, uint32_t code, HANDLE hCfgEntry);

extern void llTimerTick();

const char *hostName    = "tisoc";
const char *LocalIPAddr = "192.168.1.14";
const char *LocalIPMask = "255.255.255.0";
const char *GatewayIP   = "192.168.1.1";
const char *DomainName  = "demo.net";

void NDKManagerTaskFxn()
{
    HANDLE hCfg;
    int rc;
    Clock_Params clockParams;
    Clock_Handle ndkClockHandle;

    /* Create the NDK heart beat */
    Clock_Params_init(&clockParams);
    clockParams.startFlag = TRUE;
    clockParams.period = 1000;
    ndkClockHandle = Clock_create((Clock_FuncPtr)llTimerTick, clockParams.period,
                                  &clockParams, NULL);
    if (ndkClockHandle == NULL) {
        return;
    }

    rc = NC_SystemOpen(NC_PRIORITY_LOW, NC_OPMODE_INTERRUPT);
    if(rc) {
        return;
    }

    hCfg = CfgNew();

    if(!hCfg) {
        goto final;
    }

    initIP(hCfg);
    // initDHCP(void *hCfg);

    // Configure low priority task stack size
    rc = 2048;
    CfgAddEntry(hCfg, CFGTAG_OS, CFGITEM_OS_TASKSTKLOW, CFG_ADDMODE_UNIQUE,
                sizeof(uint32_t), (unsigned char *)&rc, NULL);
    // Configure normal priority task stack size
    rc = 2048;
    CfgAddEntry(hCfg, CFGTAG_OS, CFGITEM_OS_TASKSTKNORM, CFG_ADDMODE_UNIQUE,
                sizeof(uint32_t), (unsigned char *)&rc, NULL);
    // Configure high priority task stack size
    rc = 2048;
    CfgAddEntry(hCfg, CFGTAG_OS, CFGITEM_OS_TASKSTKHIGH, CFG_ADDMODE_UNIQUE,
                sizeof(uint32_t), (unsigned char *)&rc, NULL);

    // Boot system
    do {
      rc = NC_NetStart(hCfg, networkOpen, networkClose, networkIPAddr);
    } while(rc > 0);

    // Shutting down...
    CfgFree(hCfg);

final:
    NC_SystemClose();
}



void initIP(void* hCfg)
{
    CI_IPNET NA;
    CI_ROUTE RT;

    // hostname
    CfgAddEntry(hCfg, CFGTAG_SYSINFO, CFGITEM_DHCP_HOSTNAME, 0,
                strlen(hostName), (unsigned char *)hostName, NULL);

    // Ip and mask
    bzero(&NA, sizeof(NA));
    NA.IPAddr  = inet_addr(LocalIPAddr);
    NA.IPMask  = inet_addr(LocalIPMask);
    strcpy(NA.Domain, DomainName);
    NA.NetType = 0;
    CfgAddEntry(hCfg, CFGTAG_IPNET, 1, 0, sizeof(CI_IPNET), (UINT8 *)&NA, 0);

    // Gateway
    bzero(&RT, sizeof(RT));
    RT.IPDestAddr = 0;
    RT.IPDestMask = 0;
    RT.IPGateAddr = inet_addr(GatewayIP);
    CfgAddEntry(hCfg, CFGTAG_ROUTE, 0, 0, sizeof(CI_ROUTE), (UINT8 *)&RT, 0);


    // DNS
    IPN IPTmp;
    IPTmp = inet_addr("8.8.8.8");
    CfgAddEntry( hCfg, CFGTAG_SYSINFO, CFGITEM_DHCP_DOMAINNAMESERVER, 0, sizeof(IPTmp),
                 (unsigned char *)&IPTmp, 0 );
}

void initDHCP(void *hCfg)
{
    CI_SERVICE_DHCPC dhcpc;
    unsigned char DHCP_OPTIONS[] = { DHCPOPT_SUBNET_MASK };

    // hostname
    CfgAddEntry(hCfg, CFGTAG_SYSINFO, CFGITEM_DHCP_HOSTNAME, 0,
                strlen(hostName), (unsigned char *)hostName, NULL);

    // Usa DHCP para obter IP na interface 1
    memset(&dhcpc, 0, sizeof(dhcpc));
      dhcpc.cisargs.Mode = CIS_FLG_IFIDXVALID;
      dhcpc.cisargs.IfIdx = 1;
      dhcpc.cisargs.pCbSrv = &serviceReport;
      dhcpc.param.pOptions = DHCP_OPTIONS;
      dhcpc.param.len = 1;
      CfgAddEntry(hCfg, CFGTAG_SERVICE, CFGITEM_SERVICE_DHCPCLIENT, 0,
                  sizeof(dhcpc), (unsigned char *)&dhcpc, NULL);
}

void networkOpen()
{
    
}

void networkClose()
{
    
}

void networkIPAddr(uint32_t IPAddr, uint32_t IfIdx, uint32_t fAdd)
{
    
}

void serviceReport(uint32_t item, uint32_t status, uint32_t code, HANDLE hCfgEntry)
{
  
}

Thanks in advance,

Ronan