int hpdspuaStart (void) {
uint32_t coreId;
QMSS_CFG_T qmss_cfg;
CPPI_CFG_T cppi_cfg;
/* determine the core number. */
coreId = CSL_chipReadReg (CSL_CHIP_DNUM);
led_no=coreId;
platform_write("num of cores %d starts twinkling its LED\n", number_of_cores);
platform_write("core = %d starts twinkling its LED\n", coreId);
//platform_uart_init();
//platform_uart_set_baudrate(115200);
// write_uart("AAAAAAAA");
gpioInit();
gpioSetDirection(GPIO_10 ,GPIO_IN); //DOUTA pin
gpioSetDirection(GPIO_3 ,GPIO_OUT); //CNVST pin
gpioSetDirection(GPIO_13 ,GPIO_OUT); //CS pin
gpioSetDirection(GPIO_7 ,GPIO_OUT); //SCLK
//ADDR = 0, VA1 and VB1 are sampled; ADDR =1, VA2 and VB2 are sampled
//Right now VA1 and VB1 are being sampled
gpioSetOutput(GPIO_7); //By default clock high
gpioSetOutput(GPIO_3); // by default conversion pin high
gpioSetOutput(GPIO_13); // BY Default CS pin high
gpioSetFallingEdgeInterrupt(GPIO_10);
gpioSetRisingEdgeInterrupt(GPIO_10);
gpioEnableGlobalInterrupt();
//Wait for 100us before starting first conversion
platform_delay(100);
int rc=0;
while(1) {
if(coreId==0)
{
if (platform_get_coreid() == 0)
{
qmss_cfg.master_core = 1;
}
else
{
qmss_cfg.master_core = 0;
}
qmss_cfg.max_num_desc = MAX_NUM_DESC;
qmss_cfg.desc_size = MAX_DESC_SIZE;
qmss_cfg.mem_region = Qmss_MemRegion_MEMORY_REGION0;
if (res_mgr_init_qmss (&qmss_cfg) != 0)
{
platform_write ("Failed to initialize the QMSS subsystem \n");
goto main_exit;
}
else
{
platform_write ("QMSS successfully initialized \n");
}
if (platform_get_coreid() == 0)
{
cppi_cfg.master_core = 1;
}
else
{
cppi_cfg.master_core = 0;
}
cppi_cfg.dma_num = Cppi_CpDma_PASS_CPDMA;
cppi_cfg.num_tx_queues = NUM_PA_TX_QUEUES;
cppi_cfg.num_rx_channels = NUM_PA_RX_CHANNELS;
if (res_mgr_init_cppi (&cppi_cfg) != 0)
{
platform_write ("Failed to initialize CPPI subsystem \n");
goto main_exit;
}
else
{
platform_write ("CPPI successfully initialized \n");
}
if (res_mgr_init_pass()!= 0) {
platform_write ("Failed to initialize the Packet Accelerator \n");
goto main_exit;
}
else
{
platform_write ("PA successfully initialized \n");
}
rc = NC_SystemOpen( NC_PRIORITY_HIGH, NC_OPMODE_INTERRUPT );
if( rc ) {
platform_write("NC_SystemOpen Failed (%d). Will die in an infinite loop so you need to reset...\n",rc);
for(;;);
}
platform_write("HUA version %s\n", BLM_VERSION);
hCfg = CfgNew();
if( !hCfg )
{
platform_write("Unable to create a configuration for the IP stack.\n");
goto main_exit;
}
strcpy (HostName, "tidemo-");
i = strlen(HostName);
j = strlen(gPlatformInfo.serial_nbr);
if (j > 0) {
if (j > 6) {
memcpy (&HostName[i], &gPlatformInfo.serial_nbr[j-6], 6);
HostName[i+7] = '\0';
}
else {
memcpy (&HostName[i], gPlatformInfo.serial_nbr, j);
HostName[i+j+1] = '\0';
}
}
if( strlen( DomainName ) >= CFG_DOMAIN_MAX ||
strlen( HostName ) >= CFG_HOSTNAME_MAX )
{
platform_write("Domain or Host Name too long\n");
goto main_exit;
}
platform_write("Setting hostname to %s \n", HostName);
platform_write("MAC Address: %02X-%02X-%02X-%02X-%02X-%02X \n",
gPlatformInfo.emac.efuse_mac_address[0], gPlatformInfo.emac.efuse_mac_address[1],
gPlatformInfo.emac.efuse_mac_address[2], gPlatformInfo.emac.efuse_mac_address[3],
gPlatformInfo.emac.efuse_mac_address[4], gPlatformInfo.emac.efuse_mac_address[5]);
CfgAddEntry( hCfg, CFGTAG_SYSINFO, CFGITEM_DHCP_HOSTNAME, 0,
strlen(HostName), (uint8_t *)HostName, 0 );
if (!platform_get_switch_state(1)) {
CI_IPNET NA;
CI_ROUTE RT;
IPN IPTmp;
bzero( &NA, sizeof(NA) );
NA.IPAddr = inet_addr(EVMStaticIP);
NA.IPMask = inet_addr(LocalIPMask);
strcpy( NA.Domain, DomainName );
CfgAddEntry( hCfg, CFGTAG_IPNET, 1, 1, sizeof(CI_IPNET), (uint8_t *)&NA, 0 );
bzero( &RT, sizeof(RT) );
RT.IPDestAddr = inet_addr(PCStaticIP);
RT.IPDestMask = inet_addr(LocalIPMask);
RT.IPGateAddr = inet_addr(GatewayIP);
CfgAddEntry( hCfg, CFGTAG_ROUTE, 0, 1, sizeof(CI_ROUTE), (uint8_t *)&RT, 0 );
platform_write("EVM in StaticIP mode at %s\n",EVMStaticIP);
platform_write("Set IP address of PC to %s\n", PCStaticIP);
}
rc = DBG_WARN;
CfgAddEntry( hCfg, CFGTAG_OS, CFGITEM_OS_DBGPRINTLEVEL,
CFG_ADDMODE_UNIQUE, sizeof(uint), (uint8_t *)&rc, 0 );
rc = 64000;
CfgAddEntry( hCfg, CFGTAG_IP, CFGITEM_IP_SOCKTCPTXBUF,
CFG_ADDMODE_UNIQUE, sizeof(uint), (uint8_t *)&rc, 0 );
rc = 64000;
CfgAddEntry( hCfg, CFGTAG_IP, CFGITEM_IP_SOCKTCPRXBUF,
CFG_ADDMODE_UNIQUE, sizeof(uint), (uint8_t *)&rc, 0 );
rc = 64000;
CfgAddEntry( hCfg, CFGTAG_IP, CFGITEM_IP_SOCKTCPRXLIMIT,
CFG_ADDMODE_UNIQUE, sizeof(uint), (uint8_t *)&rc, 0 );
rc = 8192;
CfgAddEntry( hCfg, CFGTAG_IP, CFGITEM_IP_SOCKUDPRXLIMIT,
CFG_ADDMODE_UNIQUE, sizeof(uint), (uint8_t *)&rc, 0 );
do
{
rc = NC_NetStart( hCfg, NetworkOpen, NetworkClose, NetworkIPAddr );
} while( rc > 0 );
platform_write("Done with this utility. Shutting things down\n");
CfgFree( hCfg );
main_exit:
platform_write("Exiting the system\n");
//NC_SystemClose();
TaskExit();
return(0);
}
else
{
while(1)
{
platform_write("done processing .exiting core %d \n", coreId);
platform_delay(300000);
break;
}
platform_delay(300000);
break;
}
}
platform_write("done processing .exiting core %d", coreId);
platform_delay(3000000);
return 0;
}
//
// Main Thread
//
int EthConfig_OpenTask(void)
{
int rc;
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(;;);
}
// Print out our banner
printf(VerStr);
//
// 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;
}
// The evaluation version of TCP/IP Stack restricts usage of stack
// to maximum of 24 Hours. If application wants to be notified 5 min
// before the timeout, it can register a callback function by using
// the following configuration code section.
{
void (*pFxn)() = &evalCallBack;
CfgAddEntry( hCfg, CFGTAG_SYSINFO, CFGITEM_SYSINFO_EVALCALLBACK, 0,
sizeof(void(*)()), (UINT8*) &pFxn, 0 );
}
// We 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;
}
// Add our global hostname to hCfg (to be claimed in all connected domains)
CfgAddEntry( hCfg, CFGTAG_SYSINFO, CFGITEM_DHCP_HOSTNAME, 0,
strlen(HostName), (UINT8 *)HostName, 0 );
// If the IP address is specified, manually configure IP and Gateway
if( inet_addr(LocalIPAddr) )
{
CI_IPNET NA;
CI_ROUTE RT;
IPN IPTmp;
// Setup manual 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 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 );
// 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 );
}
// Else we specify DHCP
else
{
CI_SERVICE_DHCPC dhcpc;
// Specify DHCP Service on IF-1
bzero( &dhcpc, sizeof(dhcpc) );
dhcpc.cisargs.Mode = CIS_FLG_IFIDXVALID;
dhcpc.cisargs.IfIdx = 1;
dhcpc.cisargs.pCbSrv = &EthConfig_ServiceReport;
CfgAddEntry( hCfg, CFGTAG_SERVICE, CFGITEM_SERVICE_DHCPCLIENT, 0,
sizeof(dhcpc), (UINT8 *)&dhcpc, 0 );
}
//
// Configure IPStack/OS Options
//
// We don't want to see debug messages less than WARNINGS
rc = DBG_WARN;
CfgAddEntry( hCfg, CFGTAG_OS, CFGITEM_OS_DBGPRINTLEVEL,
CFG_ADDMODE_UNIQUE, sizeof(uint), (UINT8 *)&rc, 0 );
//
// This code sets up the TCP and UDP buffer sizes
// (Note 8192 is actually the default. This code is here to
// illustrate how the buffer and limit sizes are configured.)
//
// UDP Receive limit
rc = 8192;
CfgAddEntry( hCfg, CFGTAG_IP, CFGITEM_IP_SOCKUDPRXLIMIT,
CFG_ADDMODE_UNIQUE, sizeof(uint), (UINT8 *)&rc, 0 );
//
// Boot the system using this configuration
//
// We keep booting until the function returns 0. This allows
// us to have a "reboot" command.
//
do
{
rc = NC_NetStart( hCfg, EthConfig_NetworkOpen, EthConfig_NetworkClose, EthConfig_NetworkIPAddr );
} while( rc > 0 );
// Delete Configuration
CfgFree( hCfg );
// Close the OS
main_exit:
NC_SystemClose();
return(0);
}