I'm CCS6.0.1 inside using TI-RTOS, which NDK regarding the IP address of the UDP traffic if they do not use such a configuration file .cfg tools to configure the IP but to use C code to configure static IP I how to correct to use it. Because if you use .cfg configure its IP address, I have no way to modify it through the network. If the inside of the file system by RTOS to modify this file .cfg how should I go operation, I found inside the file system module RTOS support only seems to mount the device to operate it?
I found the following code on configuring documents related to it, but to add it more appropriate point in what position?
int NetworkTest()
{
int rc;
CI_IPNET NA;
CI_ROUTE RT;
HANDLE hCfg;
//
// THIS MUST BE THE ABSOLUTE FIRST THING DONE IN AN APPLICATION!!
//
rc = NC_SystemOpen( NC_PRIORITY_LOW, NC_OPMODE_INTERRUPT );
if( rc )
{
printf("NC_SystemOpen Failed (%d)\n",rc);
for(;;);
}
//
// Create and build the system configuration from scratch.
//
// Create a new configuration
hCfg = CfgNew();
if( !hCfg )
{
printf("Unable to create configuration\n");
goto main_exit;
}
// We'd better validate the length of the supplied names
if( strlen( DomainName ) >= CFG_DOMAIN_MAX ||
strlen( HostName ) >= CFG_HOSTNAME_MAX )
{
printf("Names too long\n");
goto main_exit;
}
// Manually configure our local IP address
bzero( &NA, sizeof(NA) );
NA.IPAddr = inet_addr(LocalIPAddr);
NA.IPMask = inet_addr(LocalIPMask);
strcpy( NA.Domain, DomainName );
NA.NetType = 0;
// Add the address to interface 1
CfgAddEntry( hCfg, CFGTAG_IPNET, 1, 0,
sizeof(CI_IPNET), (UINT8 *) &NA, 0 );
// Add our hostname
CfgAddEntry( hCfg, CFGTAG_SYSINFO, CFGITEM_DHCP_HOSTNAME, 0,
strlen(HostName), (UINT8 *)HostName, 0 );
// Add the default gateway. Since it is the default, the
// destination address and mask are both zero (we go ahead
// and show the assignment for clarity).
bzero( &RT, sizeof(RT) );
RT.IPDestAddr = 0;
RT.IPDestMask = 0;
RT.IPGateAddr = inet_addr(GatewayIP);
// Add the route
CfgAddEntry( hCfg, CFGTAG_ROUTE, 0, 0, sizeof(CI_ROUTE), (UINT8 *) &RT, 0 );
//
// Boot the system using this configuration
//
// We keep booting until the function returns less than 1. This allows
// us to have a "reboot" command.
//
do
{
rc = NC_NetStart( hCfg, NetworkStart, NetworkStop, NetworkIPAddr );
} while( rc > 0 );
// Delete Configuration
CfgFree( hCfg );
// Close the OS
main_exit:
NC_SystemClose();
return(0);
}
Please also TI employees or experts who know the way to help me, I would be very grateful!
