/*********************************************************************
* Function: void RandomInit(void)
*
* PreCondition: None
*
* Input: None
*
* Output: Random number generator is initialized.
*
* Side Effects: None
*
* Overview: Sets up the random generator structure.
*
* Note: Data may not be secure until several packets have
* been received.
********************************************************************/
void RandomInit(void)
{
unsigned char i;
unsigned long dw;
SHA1Initialize(&randHash);
// Add some starting entropy to the pool. This is slow.
for(i = 0; i < 5; i++)
{
dw = GenerateRandomDWORD();
RandomAdd(((BYTE*)&dw)[0]);
RandomAdd(((BYTE*)&dw)[1]);
RandomAdd(((BYTE*)&dw)[2]);
RandomAdd(((BYTE*)&dw)[3]);
}
bCount = 20;
}
void EthernetInit(void)
{
// Initialize hardware
InitBoard();
// Initialize stack-related hardware components that may be
// required by the UART configuration routines
TickInit();
// Initialize Stack and application related NV variables into AppConfig.
InitAppConfig();
// Seed the LFSRRand() function.
LFSRSeedRand(GenerateRandomDWORD());
// Initialize the MAC library.
MACInit();
// Initialize the ARP library.
ARPInit();
// Initialize UDP.
UDPInit();
// Open up a socket for our UDP server.
localServerSocket = UDPOpenEx(NULL, UDP_OPEN_SERVER, UDP_SERVER_PORT, UDP_SERVER_PORT);
if (localServerSocket == INVALID_UDP_SOCKET) {
FATAL_ERROR();
}
// Open up a socket for our UDP client.
remoteServerSocket = UDPOpenEx(NULL, UDP_OPEN_IP_ADDRESS, UDP_CLIENT_PORT, UDP_CLIENT_PORT);
if (remoteServerSocket == INVALID_UDP_SOCKET) {
FATAL_ERROR();
}
}
/*********************************************************************
* Function: void StackInit(void)
*
* PreCondition: None
*
* Input: None
*
* Output: Stack and its componets are initialized
*
* Side Effects: None
*
* Note: This function must be called before any of the
* stack or its component routines are used.
*
********************************************************************/
void StackInit(void)
{
smStack = SM_STACK_IDLE;
#if defined(STACK_USE_IP_GLEANING) || defined(STACK_USE_DHCP_CLIENT)
/*
* If DHCP or IP Gleaning is enabled,
* startup in Config Mode.
*/
AppConfig.Flags.bInConfigMode = TRUE;
#endif
// Seed the LFSRRand() function
LFSRSeedRand(GenerateRandomDWORD());
MACInit();
#if defined(WF_CS_TRIS) && defined(STACK_USE_EZ_CONFIG) && !defined(__18CXX)
WFEasyConfigInit();
#endif
ARPInit();
#if defined(STACK_USE_UDP)
UDPInit();
#endif
#if defined(STACK_USE_TCP)
TCPInit();
#endif
#if defined(STACK_USE_BERKELEY_API)
BerkeleySocketInit();
#endif
#if defined(STACK_USE_HTTP2_SERVER)
HTTPInit();
#endif
#if defined(STACK_USE_RSA)
RSAInit();
#endif
#if defined(STACK_USE_SSL)
SSLInit();
#endif
#if defined(STACK_USE_FTP_SERVER) && defined(STACK_USE_MPFS2)
FTPInit();
#endif
#if defined(STACK_USE_SNMP_SERVER)
SNMPInit();
#endif
#if defined(STACK_USE_DHCP_CLIENT)
DHCPInit(0);
if(!AppConfig.Flags.bIsDHCPEnabled)
{
DHCPDisable(0);
}
#endif
#if defined(STACK_USE_AUTO_IP)
AutoIPInit(0);
#endif
#if defined(STACK_USE_DYNAMICDNS_CLIENT)
DDNSInit();
#endif
#if defined(STACK_USE_RANDOM)
RandomInit();
#endif
}
/*********************************************************************
* Function: void StackInit(void)
*
* PreCondition: None
*
* Input: None
*
* Output: Stack and its componets are initialized
*
* Side Effects: None
*
* Note: This function must be called before any of the
* stack or its component routines are used.
*
********************************************************************/
void StackInit(void)
{
smStack = SM_STACK_IDLE;
#if defined(STACK_USE_IP_GLEANING) || defined(STACK_USE_DHCP_CLIENT)
/*
* If DHCP or IP Gleaning is enabled,
* startup in Config Mode.
*/
AppConfig.Flags.bInConfigMode = TRUE;
#endif
// Seed the rand() function
srand(GenerateRandomDWORD());
MACInit();
#if defined( ZG_CS_TRIS )
#if defined(ZG_CONFIG_LINKMGRII)
ZGLibInitialize();
ZGLinkMgrInit();
#endif
#endif
ARPInit();
#if defined(STACK_USE_UDP)
UDPInit();
#endif
#if defined(STACK_USE_TCP)
TCPInit();
#endif
#if defined(STACK_USE_BERKELEY_API)
BerkeleySocketInit();
#endif
#if defined(STACK_USE_HTTP_SERVER) || defined(STACK_USE_HTTP2_SERVER)
HTTPInit();
#endif
#if defined(STACK_USE_RSA)
RSAInit();
#endif
#if defined(STACK_USE_SSL)
SSLInit();
#endif
#if defined(STACK_USE_FTP_SERVER) && defined(STACK_USE_MPFS)
FTPInit();
#endif
#if defined(STACK_USE_SNMP_SERVER)
SNMPInit();
#endif
#if defined(STACK_USE_DHCP_CLIENT)
DHCPInit(0);
if(!AppConfig.Flags.bIsDHCPEnabled)
{
DHCPDisable(0);
}
#endif
#if defined(STACK_USE_DYNAMICDNS_CLIENT)
DDNSInit();
#endif
}
/*********************************************************************
* Function: void StackInit(void)
*
* PreCondition: None
*
* Input: None
*
* Output: Stack and its componets are initialized
*
* Side Effects: None
*
* Note: This function must be called before any of the
* stack or its component routines are used.
*
********************************************************************/
void StackInit(void)
{
static BOOL once = FALSE;
smStack = SM_STACK_IDLE;
#if defined(STACK_USE_IP_GLEANING) || defined(STACK_USE_DHCP_CLIENT)
/*
* If DHCP or IP Gleaning is enabled,
* startup in Config Mode.
*/
AppConfig.Flags.bInConfigMode = TRUE;
#endif
#if defined (WF_CS_TRIS) && defined (STACK_USE_DHCP_CLIENT)
g_DhcpRenew = FALSE;
g_DhcpRetryTimer = 0;
#endif
if (!once) {
// Seed the LFSRRand() function
LFSRSeedRand(GenerateRandomDWORD());
once = TRUE;
}
MACInit();
#if defined (WF_AGGRESSIVE_PS) && defined (WF_CS_TRIS)
WFEnableAggressivePowerSave();
#endif
#if defined(WF_CS_TRIS) && defined(STACK_USE_EZ_CONFIG) && !defined(__18CXX)
WFEasyConfigInit();
#endif
ARPInit();
#if defined(STACK_USE_UDP)
UDPInit();
#endif
#if defined(STACK_USE_TCP)
TCPInit();
#endif
#if defined(STACK_USE_BERKELEY_API)
BerkeleySocketInit();
#endif
#if defined(STACK_USE_HTTP2_SERVER)
HTTPInit();
#endif
#if defined(STACK_USE_RSA)
RSAInit();
#endif
#if defined(STACK_USE_SSL)
SSLInit();
#endif
#if defined(STACK_USE_FTP_SERVER) && defined(STACK_USE_MPFS2)
FTPInit();
#endif
#if defined(STACK_USE_SNMP_SERVER)
SNMPInit();
#endif
#if defined(STACK_USE_DHCP_CLIENT)
DHCPInit(0);
if(!AppConfig.Flags.bIsDHCPEnabled)
{
DHCPDisable(0);
}
#endif
#if defined(STACK_USE_AUTO_IP)
AutoIPInit(0);
#endif
#if defined(STACK_USE_DYNAMICDNS_CLIENT)
DDNSInit();
#endif
#if defined(STACK_USE_RANDOM)
RandomInit();
#endif
#if defined(STACK_USE_CCS_SMTP)
SMTPInit();
#endif
#if defined(STACK_USE_CCS_SNTP_CLIENT)
NTPInit();
#endif
#if defined(STACK_USE_CCS_GRATUITOUS_ARP)
GratArpInit();
#endif
#if defined(STACK_USE_CCS_HTTP1_SERVER) || defined(STACK_USE_CCS_HTTP2_SERVER)
HTTPInit();
#endif
#if defined(STACK_USE_CCS_TFTP_SERVER)
TFTPSInit();
#endif
}
/*********************************************************************
* Function: void StackInit(void)
*
* PreCondition: None
*
* Input: None
*
* Output: Stack and its componets are initialized
*
* Side Effects: None
*
* Note: This function must be called before any of the
* stack or its component routines are used.
*
********************************************************************/
void StackInit(void)
{
static bool once = false;
smStack = SM_STACK_IDLE;
#if defined(STACK_USE_IP_GLEANING) || defined(STACK_USE_DHCP_CLIENT)
/*
* If DHCP or IP Gleaning is enabled,
* startup in Config Mode.
*/
AppConfig.Flags.bInConfigMode = true;
#endif
#if defined (WF_CS_TRIS) && defined (STACK_USE_DHCP_CLIENT)
g_DhcpRenew = false;
g_DhcpRetryTimer = 0;
#endif
if (!once) {
// Seed the LFSRRand() function
LFSRSeedRand(GenerateRandomDWORD());
once = true;
}
MACInit();
#if defined(WF_CS_TRIS) && defined(STACK_USE_EZ_CONFIG) && !defined(__XC8)
WFEasyConfigInit();
#endif
ARPInit();
#if defined(STACK_USE_ANNOUNCE)
AnnounceInit();
#endif
#if defined(STACK_USE_UDP)
UDPInit();
#endif
#if defined(STACK_USE_TCP)
TCPInit();
#endif
#if defined(STACK_USE_BERKELEY_API)
BerkeleySocketInit();
#endif
#if defined(STACK_USE_HTTP2_SERVER)
HTTPInit();
#endif
#if defined(STACK_USE_RSA)
RSAInit();
#endif
#if defined(STACK_USE_SSL)
SSLInit();
#endif
#if defined(STACK_USE_FTP_SERVER) && defined(STACK_USE_MPFS2)
FTPInit();
#endif
#if defined(STACK_USE_DHCP_CLIENT)
DHCPInit(0);
if(!AppConfig.Flags.bIsDHCPEnabled)
{
DHCPDisable(0);
}
#endif
#if defined(STACK_USE_AUTO_IP)
AutoIPInit(0);
#endif
#if defined(STACK_USE_DYNAMICDNS_CLIENT)
DDNSInit();
#endif
#if defined(STACK_USE_RANDOM)
RandomInit();
#endif
#if defined(STACK_USE_NBNS)
NBNSInit();
#endif
}
