UINT16 WFRetrieveScanResult(UINT8 Idx, tWFScanResult *p_ScanResult)
{
if (Idx >= SCANCXT.numScanResults)
return WF_ERROR_INVALID_PARAM;
WF_ScanGetResult(Idx, p_ScanResult);
p_ScanResult->ssid[p_ScanResult->ssidLen] = 0; /* Terminate */
return WF_SUCCESS;
}
uint16_t WFRetrieveScanResult(uint8_t Idx, tWFScanResult *p_ScanResult)
{
if (Idx >= SCANCXT.numScanResults)
return WF_ERROR_INVALID_PARAM;
WF_ScanGetResult(Idx, p_ScanResult);
if (p_ScanResult->ssidLen < WF_MAX_SSID_LENGTH)
p_ScanResult->ssid[p_ScanResult->ssidLen] = 0; /* Terminate */
// if (p_ScanResult->ssidLen == WF_MAX_SSID_LENGTH)
// p_ScanResult->ssidLen -= 1;
return WF_SUCCESS;
}
uint16_t WFRetrieveScanResult(uint8_t Idx, t_wfScanResult *p_ScanResult)
{
if (Idx >= SCANCXT.numScanResults)
return WF_ERROR_INVALID_PARAM;
WF_ScanGetResult(Idx, p_ScanResult);
if(p_ScanResult->ssidLen < 32)
p_ScanResult->ssid[p_ScanResult->ssidLen] = 0; /* Terminate */
return WF_SUCCESS;
}
/*****************************************************************************
* FUNCTION: do_ifconfig_cmd
*
* RETURNS: None
*
* PARAMS: None
*
* NOTES: Responds to the user invoking ifconfig
*****************************************************************************/
void do_ifconfig_cmd(void)
{
uint8_t macAddress[6];
uint8_t conState, cpId;
IP_ADDR ipAddress;
// if user only typed in ifconfig with no other parameters
if (ARGC == 1u)
{
IfconfigDisplayStatus();
return;
}
if (WF_hibernate.state)
{
WFConsolePrintRomStr("The Wi-Fi module is in hibernate mode - command failed.", true);
return;
}
#if defined(WF_CM_DEBUG)
else if ( (ARGC == 2u) && !strcmp((char *) ARGV[1], "info") )
{
uint8_t i;
tWFCMInfoFSMStats cm_stats;
WF_CMInfoGetFSMStats(&cm_stats);
for (i = 0; i < 12; i++)
{
sprintf( (char *) g_ConsoleContext.txBuf,
"[%02X]: %02X%02X %02X%02X",
i,
cm_stats.byte[i*4 + 0],
cm_stats.byte[i*4 + 1],
cm_stats.byte[i*4 + 2],
cm_stats.byte[i*4 + 3]
);
WFConsolePrintRamStr( (char *) g_ConsoleContext.txBuf , true);
}
}
else if ( (ARGC == 2u) && !strcmp((char *) ARGV[1], "scan") )
{
if (WF_Scan(1) != WF_SUCCESS) // scan, using CP 1
WFConsolePrintRomStr("Scan failed", true);
}
else if ( (ARGC == 2u) && !strcmp((char *) ARGV[1], "scanget") ) //"scangetresult"
{
tWFScanResult pScanResult[1];
WF_ScanGetResult(0, pScanResult);
}
else if ( (ARGC == 2u) && !strcmp((char *) ARGV[1], "cpgete") ) //"cpgetelements"
{
tWFCPElements pCPElements[1];
WF_CPGetElements(1, pCPElements);
}
#endif
// else if 2 arguments and the second arg is IP address
else if ( (ARGC == 2u) && (StringToIPAddress((uint8_t*)ARGV[1], &ipAddress)) )
{
#if defined(STACK_USE_DHCP_CLIENT)
if (DHCPIsEnabled(0))
{
WFConsolePrintRomStr("Static IP address should not be set with DHCP enabled", true);
return;
}
#endif
AppConfig.MyIPAddr.v[0] = ipAddress.v[0];
AppConfig.MyIPAddr.v[1] = ipAddress.v[1];
AppConfig.MyIPAddr.v[2] = ipAddress.v[2];
AppConfig.MyIPAddr.v[3] = ipAddress.v[3];
/* Microchip DHCP client clobbers static ip on every iteration of loop, even if dhcp is turned off*/
AppConfig.DefaultIPAddr.v[0] = ipAddress.v[0];
AppConfig.DefaultIPAddr.v[1] = ipAddress.v[1];
AppConfig.DefaultIPAddr.v[2] = ipAddress.v[2];
AppConfig.DefaultIPAddr.v[3] = ipAddress.v[3];
LCDDisplayIPValue(AppConfig.MyIPAddr);
}
// else if 2 args and second arg is MAC address
else if ( (ARGC == 2u) && isMacAddress(ARGV[1], macAddress))
{
/* Can only set MAC address in idle state */
WF_CMGetConnectionState(&conState, &cpId);
if ( conState != WF_CSTATE_NOT_CONNECTED )
{
WFConsolePrintRomStr("HW MAC address can only be set in idle mode", true);
return;
}
WF_SetMacAddress( macAddress );
AppConfig.MyMACAddr.v[0] = macAddress[0];
AppConfig.MyMACAddr.v[1] = macAddress[1];
AppConfig.MyMACAddr.v[2] = macAddress[2];
AppConfig.MyMACAddr.v[3] = macAddress[3];
AppConfig.MyMACAddr.v[4] = macAddress[4];
AppConfig.MyMACAddr.v[5] = macAddress[5];
}
else if ( (2u <= ARGC) && (strcmppgm2ram((char *)ARGV[1], (ROM FAR char *)"netmask") == 0) )
{
if (ARGC != 3u)
{
missingValue();
return;
}
#if defined(STACK_USE_DHCP_CLIENT)
if ( DHCPIsEnabled(0) )
{
WFConsolePrintRomStr(
"The Netmask should not be set with DHCP enabled", true);
return;
}
#endif
if ( !StringToIPAddress((uint8_t*)ARGV[2], &ipAddress) )
{
WFConsolePrintRomStr("Invalid netmask value", true);
return;
}
AppConfig.MyMask.v[0] = ipAddress.v[0];
AppConfig.MyMask.v[1] = ipAddress.v[1];
AppConfig.MyMask.v[2] = ipAddress.v[2];
AppConfig.MyMask.v[3] = ipAddress.v[3];
/* Microchip DHCP client clobbers static netmask on every iteration of loop, even if dhcp is turned off*/
AppConfig.DefaultMask.v[0] = ipAddress.v[0];
AppConfig.DefaultMask.v[1] = ipAddress.v[1];
AppConfig.DefaultMask.v[2] = ipAddress.v[2];
AppConfig.DefaultMask.v[3] = ipAddress.v[3];
}
else if ( (2u <= ARGC) && (strcmppgm2ram((char *)ARGV[1], (ROM FAR char *)"gateway") == 0) )
{
if (ARGC != 3u)
{
missingValue();
return;
}
if ( !StringToIPAddress((uint8_t*)ARGV[2], &ipAddress) )
{
WFConsolePrintRomStr("Invalid gateway value", true);
return;
}
AppConfig.MyGateway.v[0] = ipAddress.v[0];
AppConfig.MyGateway.v[1] = ipAddress.v[1];
AppConfig.MyGateway.v[2] = ipAddress.v[2];
AppConfig.MyGateway.v[3] = ipAddress.v[3];
}
else if ( (2u <= ARGC) && (strcmppgm2ram((char*)ARGV[1], "auto-dhcp") == 0) )
{
if (ARGC != 3u)
{
missingValue();
return;
}
#if defined(STACK_USE_DHCP_CLIENT)
if (strcmppgm2ram((char*)ARGV[2], "start") == 0)
{
setDHCPState(true);
}
else if (strcmppgm2ram((char*)ARGV[2], "stop") == 0)
{
setDHCPState(false);
}
else
#endif
{
WFConsolePrintRomStr(" Invalid dhcp param", true);
return;
}
}
else
{
notHandledParam(1);
}
}
/*****************************************************************************
FUNCTION TCPIPTask
Main function to handle the TCPIP stack
RETURNS None
PARAMS None
*****************************************************************************/
void TCPIPTask()
{
WFConnection = WF_CUSTOM;
ConnectionProfileID = 0;
static DWORD dwLastIP = 0;
_WFStat = NOT_CONNECTED;
dwLastIP = 0;
// Function pointers for the callback function of the TCP/IP and WiFi stack
#if defined (FLYPORT_WF)
FP[1] = cWFConnect;
FP[2] = cWFDisconnect;
FP[3] = cWFScan;
FP[5] = cWFPsPollDisable;
FP[6] = cWFPsPollEnable;
FP[7] = cWFScanList;
#if defined (FLYPORT_G)
FP[8] = cRSSIUpdate;
FP[9] = cWFGetPSK;
#endif
FP[10] = cWFStopConnecting;
#endif
#if defined (FLYPORT_ETH)
FP[1] = cETHRestart;
#endif
#if defined (STACK_USE_SSL_CLIENT)
FP[14] = cTCPSSLStatus;
FP[15] = cTCPSSLStart;
#endif
FP[16] = cTCPRxFlush;
FP[17] = cTCPpRead;
FP[18] = cTCPRemote;
FP[19] = cTCPServerDetach;
FP[20] = cTCPGenericOpen;
FP[21] = cTCPRead;
FP[22] = cTCPWrite;
FP[23] = cTCPGenericClose;
FP[24] = cTCPisConn;
FP[25] = cTCPRxLen;
#if defined(STACK_USE_SMTP_CLIENT)
FP[26] = cSMTPStart;
FP[27] = cSMTPSetServer;
FP[28] = cSMTPSetMsg;
FP[29] = cSMTPSend;
FP[30] = cSMTPBusy;
FP[31] = cSMTPStop;
FP[32] = cSMTPReport;
#endif
FP[ARP_RESOLVE] = cARPResolveMAC;
#if MAX_UDP_SOCKETS_FREERTOS>0
FP[35] = cUDPGenericOpen;
FP[36] = cUDPWrite;
FP[37] = cUDPGenericClose;
FP[38] = cUDPMultiOn;
#endif
// Initialize stack-related hardware components that may be
// required by the UART configuration routines
// Initialization of tick and of DHCPs SM only at the startup of the device
if (hFlyTask == NULL)
{
TickInit();
#if defined STACK_USE_DHCP_SERVER
DHCPServerSMInit();
#endif
}
#if defined(STACK_USE_MPFS) || defined(STACK_USE_MPFS2)
MPFSInit();
#endif
// Initialize Stack and application related NV variables into AppConfig.
InitAppConfig();
// Initialize core stack layers (MAC, ARP, TCP, UDP) and application modules (HTTP, SNMP, etc.)
StackInit();
if (hFlyTask == NULL)
{
NETConf[0] = AppConfig;
NETConf[1] = AppConfig;
}
#if defined(WF_CS_TRIS)
// On startup no connection profile should be present inside WiFi module, so a new one is created
UINT8 listIds = 0;
WF_CPGetIds(&listIds);
if (listIds == 0)
{
WF_CPCreate(&ConnectionProfileID);
}
// Logical connection state initialization
SetLogicalConnectionState(FALSE);
#endif
#if defined(STACK_USE_ZEROCONF_LINK_LOCAL)
ZeroconfLLInitialize();
#endif
#if defined(STACK_USE_ZEROCONF_MDNS_SD)
mDNSInitialize(MY_DEFAULT_HOST_NAME);
mDNSServiceRegister(
(const char *) "DemoWebServer", // base name of the service
"_http._tcp.local", // type of the service
80, // TCP or UDP port, at which this service is available
((const BYTE *)"path=/index.htm"), // TXT info
1, // auto rename the service when if needed
NULL, // no callback function
NULL // no application context
);
mDNSMulticastFilterRegister();
#endif
// INITIALIZING UDP
#if MAX_UDP_SOCKETS_FREERTOS>0
_dbgwrite("Initializing UDP...\r\n");
UDPInit();
activeUdpSocket=0;
while (activeUdpSocket < MAX_UDP_SOCKETS_FREERTOS)
{
tmp_len[activeUdpSocket]=0;
if (activeUdpSocket == 0)
{
BUFFER_UDP_LEN[0] = BUFFER1_UDP_LEN;
udpBuffer[activeUdpSocket] = udpBuffer1;
udpSocket[0] = INVALID_UDP_SOCKET;
}
#if MAX_UDP_SOCKETS_FREERTOS>1
if (activeUdpSocket == 1)
{
BUFFER_UDP_LEN[1] = BUFFER2_UDP_LEN;
udpBuffer[activeUdpSocket] = udpBuffer2;
udpSocket[1] = INVALID_UDP_SOCKET;
}
#endif
#if MAX_UDP_SOCKETS_FREERTOS>2
if (activeUdpSocket == 2)
{
BUFFER_UDP_LEN[2] = BUFFER3_UDP_LEN;
udpBuffer[activeUdpSocket] = udpBuffer3;
udpSocket[2] = INVALID_UDP_SOCKET;
}
#endif
#if MAX_UDP_SOCKETS_FREERTOS>3
if (activeUdpSocket == 3)
{
BUFFER_UDP_LEN[3] = BUFFER4_UDP_LEN;
udpBuffer[activeUdpSocket] = udpBuffer4;
udpSocket[3] = INVALID_UDP_SOCKET;
}
#endif
p_udp_wifiram[activeUdpSocket] = udpBuffer[activeUdpSocket];
p_udp_data[activeUdpSocket] = udpBuffer[activeUdpSocket];
activeUdpSocket++;
}
#endif
if (hFlyTask == NULL)
{
// Creates the task dedicated to user code
xTaskCreate(FlyportTask,(signed char*) "FLY" , (configMINIMAL_STACK_SIZE * 4),
NULL, tskIDLE_PRIORITY + 1, &hFlyTask);
}
// DEBUG code - Firmware version on UART 1
#ifdef FW_VER_ON_U1
char fwVerString[30];
tWFDeviceInfo deviceInfo;
WF_GetDeviceInfo(&deviceInfo);
sprintf(fwVerString,"ver.%02x%02x\n", deviceInfo.romVersion , deviceInfo.patchVersion);
_dbgwrite(fwVerString);
#endif
//-------------------------------------------------------------------------------------------
//| --- COOPERATIVE MULTITASKING LOOP --- |
//-------------------------------------------------------------------------------------------
while(1)
{
#if defined (FLYPORT_WF)
if (_WFStat != TURNED_OFF)
#endif
{
// This task performs normal stack task including checking
// for incoming packet, type of packet and calling
// appropriate stack entity to process it.
vTaskSuspendAll();
StackTask();
xTaskResumeAll();
#if defined(STACK_USE_HTTP_SERVER) || defined(STACK_USE_HTTP2_SERVER)
vTaskSuspendAll();
HTTPServer();
xTaskResumeAll();
#endif
// This tasks invokes each of the core stack application tasks
StackApplications();
#if defined(STACK_USE_ZEROCONF_LINK_LOCAL)
ZeroconfLLProcess();
#endif
#if defined(STACK_USE_ZEROCONF_MDNS_SD)
mDNSProcess();
// Use this function to exercise service update function
// HTTPUpdateRecord();
#endif
#if defined(STACK_USE_SNMP_SERVER) && !defined(SNMP_TRAP_DISABLED)
//User should use one of the following SNMP demo
// This routine demonstrates V1 or V2 trap formats with one variable binding.
SNMPTrapDemo();
#if defined(SNMP_STACK_USE_V2_TRAP)
//This routine provides V2 format notifications with multiple (3) variable bindings
//User should modify this routine to send v2 trap format notifications with the required varbinds.
//SNMPV2TrapDemo();
#endif
if(gSendTrapFlag)
SNMPSendTrap();
#endif
#if defined(STACK_USE_BERKELEY_API)
BerkeleyTCPClientDemo();
BerkeleyTCPServerDemo();
BerkeleyUDPClientDemo();
#endif
// Check on the queue to verify if other task have requested some stack function
xStatus = xQueueReceive(xQueue,&Cmd,0);
CmdCheck();
#if defined (FLYPORT_WF)
// Check to verify the connection. If it's lost or failed, the device tries to reconnect
switch(_WFStat)
{
case CONNECTION_LOST:
case CONNECTION_FAILED:
tick01 = TickGetDiv64K();
_WFStat = RECONNECTING;
break;
case RECONNECTING:
tick02 = TickGetDiv64K();
if ((tick02 - tick01) >= 3)
{
_WFStat = CONNECTING;
WF_Connect(WFConnection);
}
break;
}
// RSSI management
if (myRSSI.stat == RSSI_TO_READ)
{
tWFScanResult rssiScan;
WF_ScanGetResult(0, &rssiScan);
myRSSI.value = rssiScan.rssi;
myRSSI.stat = RSSI_VALID;
}
#endif
// If the local IP address has changed (ex: due to DHCP lease change)
// write the new IP address to the LCD display, UART, and Announce
// service
if(dwLastIP != AppConfig.MyIPAddr.Val)
{
dwLastIP = AppConfig.MyIPAddr.Val;
_dbgwrite("\r\nNew IP Address: ");
DisplayIPValue(AppConfig.MyIPAddr);
_dbgwrite("\r\n");
#if defined(STACK_USE_ANNOUNCE)
AnnounceIP();
#endif
#if defined(STACK_USE_ZEROCONF_MDNS_SD)
mDNSFillHostRecord();
#endif
}
} //end check turnoff
}
}
