void APP_Tasks( void )
{
static SYS_TICK startTick = 0;
static IPV4_ADDR dwLastIP[2] = { {-1}, {-1} };
IPV4_ADDR ipAddr;
int i;
switch(appData.state)
{
case APP_MOUNT_DISK:
if(SYS_FS_Mount(SYS_FS_NVM_VOL, LOCAL_WEBSITE_PATH_FS, MPFS2, 0, NULL) == 0)
{
SYS_CONSOLE_PRINT("SYS_Initialize: The %s File System is mounted.\r\n", SYS_FS_MPFS_STRING);
appData.state = APP_TCPIP_TRANSACT;
}
else
{
//SYS_CONSOLE_Print("SYS_Initialize: Failed to mount the %s File System! \r\n", SYS_FS_MPFS_STRING);
appData.state = APP_MOUNT_DISK;
}
break;
case APP_TCPIP_TRANSACT:
if (SYS_TICK_Get() - startTick >= SYS_TICK_TicksPerSecondGet() / 2ul)
{
startTick = SYS_TICK_Get();
LEDstate ^= APP_USERIO_LED_ASSERTED;
SYS_USERIO_SetLED(SYS_USERIO_LED_0, LEDstate);
}
// if the IP address of an interface has changed
// display the new value on the system console
nNets = TCPIP_STACK_NumberOfNetworksGet();
for (i = 0; i < nNets; i++)
{
netH = TCPIP_STACK_IndexToNet(i);
ipAddr.Val = TCPIP_STACK_NetAddress(netH);
if(dwLastIP[i].Val != ipAddr.Val)
{
dwLastIP[i].Val = ipAddr.Val;
SYS_CONSOLE_MESSAGE(TCPIP_STACK_NetNameGet(netH));
SYS_CONSOLE_MESSAGE(" IP Address: ");
SYS_CONSOLE_PRINT("%d.%d.%d.%d \r\n", ipAddr.v[0], ipAddr.v[1], ipAddr.v[2], ipAddr.v[3]);
}
}
break;
default:
break;
}
}
/* Public Functions */
int MqttClientNet_Init(MqttNet* net)
{
#ifdef USE_WINDOWS_API
WSADATA wsd;
WSAStartup(0x0002, &wsd);
#endif
#ifdef MICROCHIP_MPLAB_HARMONY
static IPV4_ADDR dwLastIP[2] = { {-1}, {-1} };
IPV4_ADDR ipAddr;
int Dummy;
int nNets;
int i;
SYS_STATUS stat;
TCPIP_NET_HANDLE netH;
stat = TCPIP_STACK_Status(sysObj.tcpip);
if (stat < 0) {
return MQTT_CODE_CONTINUE;
}
nNets = TCPIP_STACK_NumberOfNetworksGet();
for (i = 0; i < nNets; i++) {
netH = TCPIP_STACK_IndexToNet(i);
ipAddr.Val = TCPIP_STACK_NetAddress(netH);
if (ipAddr.v[0] == 0) {
return MQTT_CODE_CONTINUE;
}
if (dwLastIP[i].Val != ipAddr.Val) {
dwLastIP[i].Val = ipAddr.Val;
PRINTF("%s", TCPIP_STACK_NetNameGet(netH));
PRINTF(" IP Address: ");
PRINTF("%d.%d.%d.%d\n", ipAddr.v[0], ipAddr.v[1], ipAddr.v[2], ipAddr.v[3]);
}
}
#endif /* MICROCHIP_MPLAB_HARMONY */
if (net) {
XMEMSET(net, 0, sizeof(MqttNet));
net->connect = NetConnect;
net->read = NetRead;
net->write = NetWrite;
net->disconnect = NetDisconnect;
net->context = (SocketContext *)WOLFMQTT_MALLOC(sizeof(SocketContext));
if (net->context == NULL) {
return MQTT_CODE_ERROR_MEMORY;
}
XMEMSET(net->context, 0, sizeof(SocketContext));
((SocketContext*)(net->context))->stat = SOCK_BEGIN;
}
return MQTT_CODE_SUCCESS;
}
void APP_Tasks( void )
{
static IPV4_ADDR dwLastIP[2] = { {-1}, {-1} };
IPV4_ADDR ipAddr;
int i;
switch(appData.state)
{
case APP_TCPIP_WAIT_FOR_IP:
// if the IP address of an interface has changed
// display the new value on the system console
nNets = TCPIP_STACK_NumberOfNetworksGet();
for (i = 0; i < nNets; i++)
{
netH = TCPIP_STACK_IndexToNet(i);
ipAddr.Val = TCPIP_STACK_NetAddress(netH);
if(dwLastIP[i].Val != ipAddr.Val)
{
dwLastIP[i].Val = ipAddr.Val;
SYS_CONSOLE_MESSAGE(TCPIP_STACK_NetNameGet(netH));
SYS_CONSOLE_MESSAGE(" IP Address: ");
SYS_CONSOLE_PRINT("%d.%d.%d.%d \r\n", ipAddr.v[0], ipAddr.v[1], ipAddr.v[2], ipAddr.v[3]);
if (ipAddr.v[0] != 0 && ipAddr.v[0] != 169) // Wait for a Valid IP
{
appData.state = APP_TCPIP_OPENING_SERVER;
}
}
}
break;
case APP_TCPIP_OPENING_SERVER:
{
SYS_CONSOLE_PRINT("Waiting for Client Connection on port: %d\r\n", SERVER_PORT);
appData.socket = TCPIP_UDP_ServerOpen(IP_ADDRESS_TYPE_IPV4, SERVER_PORT, 0);
if (appData.socket == INVALID_SOCKET)
{
SYS_CONSOLE_MESSAGE("Couldn't open server socket\r\n");
break;
}
appData.state = APP_TCPIP_WAIT_FOR_CONNECTION;
}
break;
case APP_TCPIP_WAIT_FOR_CONNECTION:
{
if (!TCPIP_UDP_IsConnected(appData.socket))
{
return;
}
else
{
// We got a connection
appData.state = APP_TCPIP_SERVING_CONNECTION;
SYS_CONSOLE_MESSAGE("Received a connection\r\n");
}
}
break;
case APP_TCPIP_SERVING_CONNECTION:
{
if (!TCPIP_UDP_IsConnected(appData.socket))
{
appData.state = APP_TCPIP_CLOSING_CONNECTION;
SYS_CONSOLE_MESSAGE("Connection was closed\r\n");
break;
}
int16_t wMaxGet, wMaxPut, wCurrentChunk;
uint16_t w, w2;
uint8_t AppBuffer[32];
// Figure out how many bytes have been received and how many we can transmit.
wMaxGet = TCPIP_UDP_GetIsReady(appData.socket); // Get UDP RX FIFO byte count
wMaxPut = UDPIsPutReady(appData.socket);
//SYS_CONSOLE_PRINT("\t%d bytes are available.\r\n", wMaxGet);
if (wMaxGet == 0)
{
break;
}
if (wMaxPut < wMaxGet)
{
wMaxGet = wMaxPut;
}
// Process all bytes that we can
// This is implemented as a loop, processing up to sizeof(AppBuffer) bytes at a time.
// This limits memory usage while maximizing performance. Single byte Gets and Puts are a lot slower than multibyte GetArrays and PutArrays.
wCurrentChunk = sizeof(AppBuffer);
for(w = 0; w < wMaxGet; w += sizeof(AppBuffer))
{
// Make sure the last chunk, which will likely be smaller than sizeof(AppBuffer), is treated correctly.
if(w + sizeof(AppBuffer) > wMaxGet)
wCurrentChunk = wMaxGet - w;
// Transfer the data out of the TCP RX FIFO and into our local processing buffer.
TCPIP_UDP_ArrayGet(appData.socket, AppBuffer, wCurrentChunk);
SYS_CONSOLE_PRINT("\tReceived a message of '%s'\r\n", AppBuffer);
// Perform the "ToUpper" operation on each data byte
for(w2 = 0; w2 < wCurrentChunk; w2++)
{
i = AppBuffer[w2];
if(i >= 'a' && i <= 'z')
{
i -= ('a' - 'A');
AppBuffer[w2] = i;
}
else if(i == '\e') //escape
{
SYS_CONSOLE_MESSAGE("Connection was closed\r\n");
}
}
SYS_CONSOLE_PRINT("\tSending a messages '%s'\r\n", AppBuffer);
// Transfer the data out of our local processing buffer and into the TCP TX FIFO.
TCPIP_UDP_ArrayPut(appData.socket, AppBuffer, wCurrentChunk);
TCPIP_UDP_Flush(appData.socket);
appData.state = APP_TCPIP_CLOSING_CONNECTION;
}
}
break;
case APP_TCPIP_CLOSING_CONNECTION:
{
// Close the socket connection.
TCPIP_UDP_Close(appData.socket);
appData.state = APP_TCPIP_OPENING_SERVER;
}
break;
default:
break;
}
}
//
// Main application entry point.
//
int main(void)
{
#if defined(APP_USE_IPERF)
static uint8_t iperfOk = 0;
#endif
static SYS_TICK startTick = 0;
static IP_ADDR dwLastIP[sizeof (TCPIP_HOSTS_CONFIGURATION) / sizeof (*TCPIP_HOSTS_CONFIGURATION)];
uint8_t i;
// perform system initialization
if(!SYS_Initialize())
{
return 0;
}
SYS_CONSOLE_MESSAGE("\r\n\n\n --- Unified TCPIP Demo Starts! --- \r\n");
SYS_OUT_MESSAGE("TCPStack " TCPIP_STACK_VERSION " "" ");
#if defined(TCPIP_STACK_USE_MPFS) || defined(TCPIP_STACK_USE_MPFS2)
MPFSInit();
#endif
// Initiates board setup process if button is depressed
// on startup
if(BUTTON0_IO == 0u)
{
#if defined(TCPIP_STACK_USE_STORAGE) && (defined(SPIFLASH_CS_TRIS) || defined(EEPROM_CS_TRIS))
// Invalidate the EEPROM contents if BUTTON0 is held down for more than 4 seconds
SYS_TICK StartTime = SYS_TICK_Get();
LED_PUT(0x00);
while(BUTTON0_IO == 0u)
{
if(SYS_TICK_Get() - StartTime > 4*SYS_TICK_TicksPerSecondGet())
{
TCPIP_STORAGE_HANDLE hStorage;
// just in case we execute this before the stack is initialized
TCPIP_STORAGE_Init(0);
hStorage = TCPIP_STORAGE_Open(0, false); // no refresh actually needed
if(hStorage)
{
TCPIP_STORAGE_Erase(hStorage);
SYS_CONSOLE_MESSAGE("\r\n\r\nBUTTON0 held for more than 4 seconds. Default settings restored.\r\n\r\n");
TCPIP_STORAGE_Close(hStorage);
}
else
{
SYS_ERROR(SYS_ERROR_WARN, "\r\n\r\nCould not restore the default settings!!!.\r\n\r\n");
}
TCPIP_STORAGE_DeInit(0);
LED_PUT(0x0F);
// wait 4.5 seconds here then reset
while((SYS_TICK_Get() - StartTime) <= (9*SYS_TICK_TicksPerSecondGet()/2));
LED_PUT(0x00);
while(BUTTON0_IO == 0u);
SYS_Reboot();
break;
}
}
#endif // defined(TCPIP_STACK_USE_STORAGE) && (defined(SPIFLASH_CS_TRIS) || defined(EEPROM_CS_TRIS))
}
// Initialize the TCPIP stack
if(!TCPIP_STACK_Init(TCPIP_HOSTS_CONFIGURATION, sizeof(TCPIP_HOSTS_CONFIGURATION)/sizeof(*TCPIP_HOSTS_CONFIGURATION),
TCPIP_STACK_MODULE_CONFIG_TBL, sizeof(TCPIP_STACK_MODULE_CONFIG_TBL)/sizeof(*TCPIP_STACK_MODULE_CONFIG_TBL) ))
{
return 0;
}
#if defined(TCPIP_STACK_USE_TELNET_SERVER)
TelnetRegisterCallback(ProcessIO);
#endif // defined(TCPIP_STACK_USE_TELNET_SERVER)
#if defined (TCPIP_STACK_USE_IPV6)
TCPIP_ICMPV6_RegisterCallback (ICMPv6Callback);
#endif
#if defined(TCPIP_STACK_USE_ICMP_CLIENT) || defined(TCPIP_STACK_USE_ICMP_SERVER)
ICMPRegisterCallback (PingProcessIPv4);
#endif
#if defined(TCPIP_STACK_USE_EVENT_NOTIFICATION)
TCPIP_NET_HANDLE hWiFi = TCPIP_STACK_NetHandle("MRF24W");
if(hWiFi)
{
TCPIP_STACK_SetNotifyEvents(hWiFi, TCPIP_EV_RX_ALL|TCPIP_EV_TX_ALL|TCPIP_EV_RXTX_ERRORS);
TCPIP_STACK_SetNotifyHandler(hWiFi, StackNotification, 0);
}
#endif // defined(TCPIP_STACK_USE_EVENT_NOTIFICATION)
#if defined(APP_USE_IPERF)
IperfConsoleInit();
iperfOk = IperfAppInit(TCPIP_HOSTS_CONFIGURATION[0].interface);
#endif
// Now that all items are initialized, begin the co-operative
// multitasking loop. This infinite loop will continuously
// execute all stack-related tasks, as well as your own
// application's functions. Custom functions should be added
// at the end of this loop.
// Note that this is a "co-operative mult-tasking" mechanism
// where every task performs its tasks (whether all in one shot
// or part of it) and returns so that other tasks can do their
// job.
// If a task needs very long time to do its job, it must be broken
// down into smaller pieces so that other tasks can have CPU time.
while(1)
{
// Blink LED0 (right most one) every second.
if(SYS_TICK_Get() - startTick >= SYS_TICK_TicksPerSecondGet()/2ul)
{
startTick = SYS_TICK_Get();
LED0_IO ^= 1;
}
// This task performs normal stack task including checking
// for incoming packet, type of packet and calling
// appropriate stack entity to process it.
TCPIP_STACK_Task();
// Process application specific tasks here.
// For this demo app, this will include the Generic TCP
// client and servers, and the SNMP, Ping, and SNMP Trap
// demos. Following that, we will process any IO from
// the inputs on the board itself.
// Any custom modules or processing you need to do should
// go here.
#if defined(TCPIP_STACK_USE_GENERIC_TCP_CLIENT_EXAMPLE)
GenericTCPClient();
#endif
#if defined(TCPIP_STACK_USE_GENERIC_TCP_SERVER_EXAMPLE)
GenericTCPServer();
#endif
#if defined(TCPIP_STACK_USE_SMTP_CLIENT)
SMTPDemo();
#endif
#if defined(TCPIP_STACK_USE_ICMP_CLIENT) || defined (TCPIP_STACK_USE_ICMP_SERVER) || defined (TCPIP_STACK_USE_IPV6)
// use ping on the default interface
PingDemoTask();
#endif
#if defined(TCPIP_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) || defined(SNMP_V1_V2_TRAP_WITH_SNMPV3)
//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(TCPIP_STACK_USE_BERKELEY_API)
BerkeleyTCPClientDemo();
BerkeleyTCPServerDemo();
BerkeleyUDPClientDemo(0);
#endif
#if defined(APP_USE_IPERF)
IperfConsoleProcess();
if (iperfOk) IperfAppCall(); // Only running in case of init succeed
IperfConsoleProcessEpilogue();
#endif
// If the local IP address has changed (ex: due to DHCP lease change)
// write the new IP address to the console display, UART, and Announce
// service
// We use the default interface
for (i = 0; i < sizeof(TCPIP_HOSTS_CONFIGURATION)/sizeof(*TCPIP_HOSTS_CONFIGURATION); i++)
{
TCPIP_NET_HANDLE netH = TCPIP_STACK_NetHandle(TCPIP_HOSTS_CONFIGURATION[i].interface);
if((uint32_t)dwLastIP[i].Val != TCPIP_STACK_NetAddress(netH))
{
dwLastIP[i].Val = TCPIP_STACK_NetAddress(netH);
SYS_CONSOLE_MESSAGE(TCPIP_HOSTS_CONFIGURATION[i].interface);
SYS_CONSOLE_MESSAGE(" new IP Address: ");
DisplayIPValue(dwLastIP[i]);
SYS_CONSOLE_MESSAGE("\r\n");
}
}
#if defined(TCPIP_STACK_USE_EVENT_NOTIFICATION)
if(stackNotifyCnt)
{
stackNotifyCnt = 0;
ProcessNotification(stackNotifyHandle);
}
#endif // defined(TCPIP_STACK_USE_EVENT_NOTIFICATION)
}
}
//
// Main application entry point.
//
int main(void)
{
#if defined(HOST_CM_TEST)
DWORD t1 = 0;
char st[80];
BOOL host_scan = FALSE;
UINT16 scan_count = 0;
#endif
static IPV4_ADDR dwLastIP[sizeof (TCPIP_HOSTS_CONFIGURATION) / sizeof (*TCPIP_HOSTS_CONFIGURATION)];
int i, nNets;
#if defined(SYS_USERIO_ENABLE)
static SYS_TICK startTick = 0;
int32_t LEDstate=SYS_USERIO_LED_DEASSERTED;
#endif // defined(SYS_USERIO_ENABLE)
TCPIP_NET_HANDLE netH;
const char *netName=0;
const char *netBiosName;
#if defined (TCPIP_STACK_USE_ZEROCONF_MDNS_SD)
char mDNSServiceName[] = "MyWebServiceNameX "; // base name of the service Must not exceed 16 bytes long
// the last digit will be incremented by interface
#endif // defined (TCPIP_STACK_USE_ZEROCONF_MDNS_SD)
// perform system initialization
if(!SYS_Initialize())
{
return 0;
}
SYS_CONSOLE_MESSAGE("\r\n\n\n --- TCPIP Demo Starts! --- \r\n");
SYS_OUT_MESSAGE("TCPIPStack " TCPIP_STACK_VERSION " "" ");
// Initialize the TCPIP stack
if (!TCPIP_STACK_Init(TCPIP_HOSTS_CONFIGURATION, sizeof (TCPIP_HOSTS_CONFIGURATION) / sizeof (*TCPIP_HOSTS_CONFIGURATION),
TCPIP_STACK_MODULE_CONFIG_TBL, sizeof (TCPIP_STACK_MODULE_CONFIG_TBL) / sizeof (*TCPIP_STACK_MODULE_CONFIG_TBL)))
{
return 0;
}
// Display the names associated with each interface
// Perform mDNS registration if mDNS is enabled
nNets = TCPIP_STACK_NetworksNo();
for(i = 0; i < nNets; i++)
{
netH = TCPIP_STACK_IxToNet(i);
netName = TCPIP_STACK_NetName(netH);
netBiosName = TCPIP_STACK_NetBIOSName(netH);
#if defined(TCPIP_STACK_USE_NBNS)
SYS_CONSOLE_PRINT(" Interface %s on host %s - NBNS enabled\r\n", netName, netBiosName);
#else
SYS_CONSOLE_PRINT(" Interface %s on host %s - NBNS disabled\r\n", netName, netBiosName);
#endif // defined(TCPIP_STACK_USE_NBNS)
#if defined (TCPIP_STACK_USE_ZEROCONF_MDNS_SD)
mDNSServiceName[sizeof(mDNSServiceName) - 2] = '1' + i;
mDNSServiceRegister( netH
, mDNSServiceName // 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
#endif //TCPIP_STACK_USE_ZEROCONF_MDNS_SD
}
#if defined (TCPIP_STACK_USE_IPV6)
TCPIP_ICMPV6_RegisterCallback(ICMPv6Callback);
#endif
#if defined(TCPIP_STACK_USE_ICMP_CLIENT)
ICMPRegisterCallback(PingProcessIPv4);
#endif
#if defined(TCPIP_STACK_USE_EVENT_NOTIFICATION)
TCPIP_NET_HANDLE hWiFi = TCPIP_STACK_NetHandle("MRF24W");
if (hWiFi)
{
TCPIP_STACK_RegisterHandler(hWiFi, TCPIP_EV_RX_ALL | TCPIP_EV_TX_ALL | TCPIP_EV_RXTX_ERRORS, StackNotification, 0);
}
#endif // defined(TCPIP_STACK_USE_EVENT_NOTIFICATION)
#if defined(WF_UPDATE_FIRMWARE_UART_24G)
extern bool WF_FirmwareUpdate_Uart_24G(void);
WF_FirmwareUpdate_Uart_24G();
#endif
// Now that all items are initialized, begin the co-operative
// multitasking loop. This infinite loop will continuously
// execute all stack-related tasks, as well as your own
// application's functions. Custom functions should be added
// at the end of this loop.
// Note that this is a "co-operative mult-tasking" mechanism
// where every task performs its tasks (whether all in one shot
// or part of it) and returns so that other tasks can do their
// job.
// If a task needs very long time to do its job, it must be broken
// down into smaller pieces so that other tasks can have CPU time.
while (1)
{
SYS_Tasks();
#if defined(SYS_USERIO_ENABLE)
// Blink LED0 (right most one) every second.
if (SYS_TICK_Get() - startTick >= SYS_TICK_TicksPerSecondGet() / 2ul)
{
startTick = SYS_TICK_Get();
LEDstate ^= SYS_USERIO_LED_ASSERTED;
SYS_USERIO_SetLED(SYS_USERIO_LED_0, LEDstate);
}
#endif // defined(SYS_USERIO_ENABLE)
// This task performs normal stack task including checking
// for incoming packet, type of packet and calling
// appropriate stack entity to process it.
TCPIP_STACK_Task();
// Process application specific tasks here.
// For this demo app, this will include the Generic TCP
// client and servers, and the SNMP, Ping, and SNMP Trap
// demos. Following that, we will process any IO from
// the inputs on the board itself.
// Any custom modules or processing you need to do should
// go here.
#if defined(TCPIP_STACK_USE_TCP) && defined(APP_USE_FTP_CLIENT_DEMO)
FTPClient();
#endif
#if defined(TCPIP_STACK_USE_TCP) && defined(APP_USE_GENERIC_TCP_CLIENT_DEMO)
GenericTCPClient();
#endif
#if defined(TCPIP_STACK_USE_TCP) && defined(APP_USE_GENERIC_TCP_SERVER_DEMO)
GenericTCPServer();
#endif
#if defined(TCPIP_STACK_USE_SMTP_CLIENT) && defined(APP_USE_SMTP_CLIENT_DEMO)
SMTPDemo();
#endif
#if (defined(TCPIP_STACK_USE_ICMP_CLIENT) || defined (TCPIP_STACK_USE_IPV6)) && defined(APP_USE_PING_DEMO)
// use ping on the default interface
PingDemoTask();
#endif
#if defined(TCPIP_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(); //This function sends the both SNMP trap version1 and 2 type of notifications
#if defined(SNMP_STACK_USE_V2_TRAP) || defined(SNMP_V1_V2_TRAP_WITH_SNMPV3)
//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(); //This function sends the SNMP trap version 2 type of notifications
#endif
/*
SNMPSendTrap() is used to send trap notification to previously configured ip address if trap notification is enabled.
There are different trap notification code. The current implementation sends trap for authentication failure (4).
PreCondition: If application defined event occurs to send the trap. Declare a notification flag and update as the event occurs.
Uncomment the below function if the application requires.
if(notification flag is updated by the application as a predefined event occured)
{
SNMPSendTrap();
}
*/
#endif
#if defined(TCPIP_STACK_USE_BERKELEY_API) && defined(APP_USE_BERKELEY_API_DEMO)
BerkeleyTCPClientDemo();
BerkeleyTCPServerDemo();
BerkeleyUDPClientDemo(0);
#endif
// If the local IP address has changed (ex: due to DHCP lease change)
// write the new IP address to the console display, UART, and Announce
// service
// We use the default interface
for (i = 0; i < sizeof (TCPIP_HOSTS_CONFIGURATION) / sizeof (*TCPIP_HOSTS_CONFIGURATION); i++)
{
netH = TCPIP_STACK_NetHandle(TCPIP_HOSTS_CONFIGURATION[i].interface);
if ((uint32_t) dwLastIP[i].Val != TCPIP_STACK_NetAddress(netH))
{
dwLastIP[i].Val = TCPIP_STACK_NetAddress(netH);
SYS_CONSOLE_PRINT("Interface Name is: %s\r\n", TCPIP_HOSTS_CONFIGURATION[i].interface);
SYS_CONSOLE_MESSAGE("New IP Address is: "); DisplayIPValue(dwLastIP[i]);
SYS_CONSOLE_MESSAGE("\r\n");
}
}
#if defined(TCPIP_STACK_USE_EVENT_NOTIFICATION)
if (stackNotifyCnt)
{
stackNotifyCnt = 0;
ProcessNotification(stackNotifyHandle);
}
#endif // defined(TCPIP_STACK_USE_EVENT_NOTIFICATION)
#if defined(WF_UPDATE_FIRMWARE_TCPCLIENT_24G)
void WF_FirmwareUpdate_TcpClient_24G(void);
WF_FirmwareUpdate_TcpClient_24G();
#endif //defined(WF_UPDATE_FIRMWARE_TCPCLIENT_24G)
#if defined(HOST_CM_TEST)
switch (g_event)
{
case WF_EVENT_CONNECTION_PERMANENTLY_LOST:
case WF_EVENT_CONNECTION_FAILED:
g_event = 0xff; // clear current event
// if host scan is active, it can be forced inactive by connection/re-connection process
// so just reset host scan state to inactive.
host_scan = FALSE; // host scan inactive
SYS_CONSOLE_MESSAGE("Reconnecting....\r\n");
WF_Connect();
break;
case WF_EVENT_CONNECTION_SUCCESSFUL:
g_event = 0xff; // clear current event
// if host scan is active, it can be forced inactive by connection/re-connection process
// so just reset host scan state to inactive.
host_scan = FALSE; // host scan inactive
break;
case WF_EVENT_SCAN_RESULTS_READY:
g_event = 0xff; // clear current event
host_scan = FALSE; // host scan inactive
// Scan results are valid - OK to retrieve
if (SCANCXT.numScanResults > 0)
{
SCAN_SET_DISPLAY(SCANCXT.scanState);
SCANCXT.displayIdx = 0;
while (IS_SCAN_STATE_DISPLAY(SCANCXT.scanState))
WFDisplayScanMgr();
}
break;
case WF_EVENT_CONNECTION_TEMPORARILY_LOST:
// This event can happened when CM in module is enabled.
g_event = 0xff; // clear current event
// if host scan is active, it can be forced inactive by connection/re-connection process
// so just reset host scan state to inactive.
host_scan = FALSE; // host scan inactive
break;
default:
//sprintf(st,"skip event = %d\r\n",g_event);
//SYS_CONSOLE_MESSAGE(st);
break;
}
if (g_DhcpSuccessful)
{
/* Send and Receive UDP packets */
if(UDPIsOpened(socket1))
{
// UDP TX every 10 msec
if(SYS_TICK_Get() - timeudp >= SYS_TICK_TicksPerSecondGet() / 100)
{
timeudp = SYS_TICK_Get();
tx_number++;
LED0_IO ^= 1;
sprintf(str,"rem=%12lu",tx_number);
for(cntstr=16;cntstr<999;cntstr++)
str[cntstr]=cntstr;
str[999]=0;
// Send tx_number (formatted in a string)
if(UDPIsTxPutReady(socket1,1000)!=0)
{
UDPPutString(socket1,(BYTE *)str);
UDPFlush(socket1);
SYS_CONSOLE_MESSAGE(".");
}
}
// UDP RX tx_number of remote board
if(UDPIsGetReady(socket1)!=0)
{
LED1_IO ^= 1;
UDPGetArray(socket1,(BYTE *)str,1000);
str[16]=0;
//sprintf((char*)LCDText,"%sloc=%12lu",str,tx_number); // Write on EXP16 LCD local and remote TX number
//strcpypgm2ram(LCDText,str);
//LCDUpdate();
SYS_CONSOLE_MESSAGE("Rx");
}
}
// Do host scan
if((SYS_TICK_Get() - t1) >= SYS_TICK_TicksPerSecondGet() * 20)
{
t1 = SYS_TICK_Get();
if (!host_scan) // allow host scan if currently inactive
{
sprintf(st,"%d Scanning ..... event = %d\r\n",++scan_count, g_event);
SYS_CONSOLE_MESSAGE(st);
host_scan = TRUE; // host scan active
WF_Scan(0xff); // scan on all channels
}
}
} // DHCP status
#endif //HOST_CM_TEST
}
}
static int _Command_NetInfo(_CMDIO_DEV_NODE* pCmdIO, int argc, char** argv)
{
int i;
TCPIP_NET_HANDLE netH;
IPV4_ADDR ipAddr;
const TCPIP_MAC_ADDR* pMac;
TCPIP_NET_IF* pNetIf;
TCPIP_STACK_MODULE macID;
const char *hostName, *msgAdd;
const void* cmdIoParam = pCmdIO->cmdIoParam;
#if defined(TCPIP_STACK_USE_IPV6)
IPV6_ADDR_STRUCT currIpv6Add;
IPV6_ADDR_HANDLE prevHandle, nextHandle;
char addrBuff[44];
#else
char addrBuff[20];
#endif // defined(TCPIP_STACK_USE_IPV6)
if (argc > 2)
{
(*pCmdIO->pCmdApi->msg)(cmdIoParam, "Usage: netinfo\r\n");
(*pCmdIO->pCmdApi->msg)(cmdIoParam, "Ex: netinfo\r\n");
return false;
}
for (i=0; i<initialNetIfs; i++)
{
netH = TCPIP_STACK_IndexToNet(i);
pNetIf = _TCPIPStackHandleToNet(netH);
macID = TCPIP_STACK_NetMACIdGet(pNetIf);
(*pCmdIO->pCmdApi->print)(cmdIoParam, "---------- Interface <%s> ---------- \r\n", TCPIP_STACK_MACIdToString(macID));
if(!TCPIP_STACK_NetIsUp(netH))
{
(*pCmdIO->pCmdApi->msg)(cmdIoParam, "Interface is down\r\n");
continue;
}
hostName = TCPIP_STACK_NetBIOSName(netH);
#if defined(TCPIP_STACK_USE_NBNS)
(*pCmdIO->pCmdApi->print)(cmdIoParam, "Host Name: %s - NBNS enabled\r\n", hostName);
#else
(*pCmdIO->pCmdApi->print)(cmdIoParam, "Host Name: %s - NBNS disabled \r\n", hostName);
#endif // defined(TCPIP_STACK_USE_NBNS)
ipAddr.Val = TCPIP_STACK_NetAddress(netH);
TCPIP_Helper_IPAddressToString(&ipAddr, addrBuff, sizeof(addrBuff));
(*pCmdIO->pCmdApi->print)(cmdIoParam, "IPv4 Address: %s\r\n", addrBuff);
ipAddr.Val = TCPIP_STACK_NetMask(netH);
TCPIP_Helper_IPAddressToString(&ipAddr, addrBuff, sizeof(addrBuff));
(*pCmdIO->pCmdApi->print)(cmdIoParam, "Mask: %s\r\n", addrBuff);
ipAddr.Val = TCPIP_STACK_NetAddressGateway(netH);
TCPIP_Helper_IPAddressToString(&ipAddr, addrBuff, sizeof(addrBuff));
(*pCmdIO->pCmdApi->print)(cmdIoParam, "Gateway: %s\r\n", addrBuff);
ipAddr.Val = TCPIP_STACK_NetAddressDnsPrimary(netH);
TCPIP_Helper_IPAddressToString(&ipAddr, addrBuff, sizeof(addrBuff));
(*pCmdIO->pCmdApi->print)(cmdIoParam, "DNS: %s\r\n", addrBuff);
pMac = (const TCPIP_MAC_ADDR*)TCPIP_STACK_NetAddressMac(netH);
TCPIP_Helper_MACAddressToString(pMac, addrBuff, sizeof(addrBuff));
(*pCmdIO->pCmdApi->print)(cmdIoParam, "MAC Address: %s\r\n", addrBuff);
// display IPv6 addresses
#if defined(TCPIP_STACK_USE_IPV6)
(*pCmdIO->pCmdApi->msg)(cmdIoParam, "IPv6 Unicast addresses:\r\n");
prevHandle = 0;
do
{
nextHandle = TCPIP_STACK_NetIPv6AddressGet(netH, IPV6_ADDR_TYPE_UNICAST, &currIpv6Add, prevHandle);
if(nextHandle)
{ // have a valid address; display it
TCPIP_Helper_IPv6AddressToString(&currIpv6Add.address, addrBuff, sizeof(addrBuff));
(*pCmdIO->pCmdApi->print)(cmdIoParam, " %s\r\n", addrBuff);
prevHandle = nextHandle;
}
}while(nextHandle != 0);
if(prevHandle == 0)
{ // no valid address
(*pCmdIO->pCmdApi->msg)(cmdIoParam, " Unknown\r\n");
}
(*pCmdIO->pCmdApi->msg)(cmdIoParam, "IPv6 Multicast addresses:\r\n");
prevHandle = 0;
do
{
nextHandle = TCPIP_STACK_NetIPv6AddressGet(netH, IPV6_ADDR_TYPE_MULTICAST, &currIpv6Add, prevHandle);
if(nextHandle)
{ // have a valid address; display it
TCPIP_Helper_IPv6AddressToString(&currIpv6Add.address, addrBuff, sizeof(addrBuff));
(*pCmdIO->pCmdApi->print)(cmdIoParam, " %s\r\n", addrBuff);
prevHandle = nextHandle;
}
}while(nextHandle != 0);
if(prevHandle == 0)
{ // no valid address
(*pCmdIO->pCmdApi->msg)(cmdIoParam, " Unknown\r\n");
}
#endif // defined(TCPIP_STACK_USE_IPV6)
if(TCPIP_DHCP_IsEnabled(netH))
{
msgAdd = "dhcp";
}
else if(TCPIP_ZCLL_IsEnabled(netH))
{
msgAdd = "zcll";
}
else if(TCPIP_DHCPS_IsEnabled(netH))
{
msgAdd = "dhcps";
}
else
{
msgAdd = "default IP address";
}
(*pCmdIO->pCmdApi->print)(cmdIoParam, "%s is ON\r\n", msgAdd);
(*pCmdIO->pCmdApi->print)(cmdIoParam, "Link is %s\r\n", TCPIP_STACK_NetIsLinked(netH) ? "UP" : "DOWN");
}
return true;
}
void APP_Tasks( void )
{
static IPV4_ADDR dwLastIP[2] = { {-1}, {-1} };
IPV4_ADDR ipAddr;
int i;
switch(appData.state)
{
case APP_TCPIP_WAIT_FOR_IP:
// if the IP address of an interface has changed
// display the new value on the system console
nNets = TCPIP_STACK_NumberOfNetworksGet();
for (i = 0; i < nNets; i++)
{
netH = TCPIP_STACK_IndexToNet(i);
ipAddr.Val = TCPIP_STACK_NetAddress(netH);
if(dwLastIP[i].Val != ipAddr.Val)
{
dwLastIP[i].Val = ipAddr.Val;
SYS_CONSOLE_MESSAGE(TCPIP_STACK_NetNameGet(netH));
SYS_CONSOLE_MESSAGE(" IP Address: ");
SYS_CONSOLE_PRINT("%d.%d.%d.%d \r\n", ipAddr.v[0], ipAddr.v[1], ipAddr.v[2], ipAddr.v[3]);
if (ipAddr.v[0] != 0 && ipAddr.v[0] != 169) // Wait for a Valid IP
{
appData.state = APP_BSD_CREATE_SOCKET;
}
}
}
break;
case APP_BSD_CREATE_SOCKET:
{
SOCKET udpSkt = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
if(udpSkt == SOCKET_ERROR)
{
appData.state = APP_TCPIP_WAIT_FOR_IP;
return;
}
else
{
appData.socket = (SOCKET)udpSkt;
appData.state = APP_BSD_BIND;
}
}
break;
case APP_BSD_BIND:
{
struct sockaddr_in addr;
int addrlen = sizeof(struct sockaddr_in);
addr.sin_port = SERVER_PORT;
addr.sin_addr.S_un.S_addr = IP_ADDR_ANY;
if( bind(appData.socket, (struct sockaddr*)&addr, addrlen) == SOCKET_ERROR )
{
closesocket(appData.socket);
appData.state = APP_TCPIP_SERVING_CONNECTION;
}
else
{
appData.state = APP_TCPIP_SERVING_CONNECTION;
}
}
break;
case APP_TCPIP_SERVING_CONNECTION:
{
uint8_t AppBuffer[32];
struct sockaddr_in clientaddr;
int len;
// Figure out how many bytes have been received and how many we can transmit.
int i = recvfrom(appData.socket, (char*)AppBuffer, sizeof(AppBuffer), 0, (struct sockaddr *)&clientaddr,&len);
if (i <= 0)
{
break;
}
SYS_CONSOLE_PRINT("Recieved '%s'\r\n", AppBuffer);
sendto(appData.socket, (char *)AppBuffer, i, 0, (struct sockaddr *)&clientaddr, len);
appData.state = APP_TCPIP_CLOSING_CONNECTION;
}
break;
case APP_TCPIP_CLOSING_CONNECTION:
{
closesocket(appData.socket);
appData.state = APP_BSD_CREATE_SOCKET;
}
break;
default:
break;
}
}
void AppConfig_NetworkInitialise(void)
{
bool configDefault = false;
bool logSettingsDefault = false;
bool deviceServerConfig = false;
//Unfortunately defaults to connected
DRV_WIFI_MGMT_INDICATE_SOFT_AP_EVENT *event = DRV_WIFI_SoftApEventInfoGet();
if (event)
{
event->event = -1;
}
ConfigStore_Initialize();
// TODO - remove debug
// CreatorConsole_Printf("DeviceConfig size = %d, LogConfig size = %d\r\n", sizeof(ConfigStruct), sizeof(LoggingSettingsStruct));
// CreatorConsole_Printf("LOGGINGSETTINGS_PAGEOFFSET = %d\r\n", LOGGINGSETTINGS_PAGEOFFSET);
// CreatorConsole_Printf("DRV_NVM_PAGE_SIZE = %d\r\n", DRV_NVM_PAGE_SIZE);
if (!ConfigStore_Config_Read())
CreatorConsole_Puts("ERROR: Could not read config_store memory.\r\n");
if (!ConfigStore_Config_IsValid())
{
if (!ConfigStore_Config_IsMagicValid())
CreatorConsole_Puts("\r\nWriting default device configuration for first-time use...");
else
CreatorConsole_Puts("\r\nDevice configuration invalid. Re-writing default configuration...");
configDefault = true;
if (!ConfigStore_Config_ResetToDefaults())
CreatorConsole_Puts("ERROR: Could not reset config to defaults\r\n");
if (!ConfigStore_Config_Write())
CreatorConsole_Puts("ERROR: Could not write default config\r\n");
CreatorConsole_Puts(" Done\r\n");
}
if (!ConfigStore_LoggingSettings_Read())
CreatorConsole_Puts("ERROR: Could not read loggingSettings.\r\n");
if (!ConfigStore_LoggingSettings_IsValid())
{
if (!ConfigStore_LoggingSettings_IsMagicValid())
CreatorConsole_Puts("\r\nWriting default device logging-settings for first-time use...");
else
CreatorConsole_Puts("\r\nDevice logging-settings invalid. Re-writing defaults...");
logSettingsDefault = true;
if (!ConfigStore_LoggingSettings_ResetToDefaults())
CreatorConsole_Puts("ERROR: Could not reset config to defaults\r\n");
if (!ConfigStore_LoggingSettings_Write())
CreatorConsole_Puts("ERROR: Could not write default config\r\n");
CreatorConsole_Puts(" Done\r\n");
}
CreatorLogLevel level = ConfigStore_GetLoggingLevel();
CreatorLog_SetLevel(level);
Client_SetLogLevel(level);
if (!ConfigStore_DeviceServerConfig_Read())
CreatorConsole_Puts("ERROR: Could not read device server settings.\r\n");
if (!ConfigStore_DeviceServerConfig_IsValid())
{
if (!ConfigStore_DeviceServerConfig_IsMagicValid())
CreatorConsole_Puts("\r\nWriting default device server settings for first-time use...");
else
CreatorConsole_Puts("\r\nDevice server settings invalid. Re-writing defaults...");
deviceServerConfig = true;
if (!ConfigStore_DeviceServerConfig_ResetToDefaults())
CreatorConsole_Puts("ERROR: Could not reset device server config to defaults\r\n");
if (!ConfigStore_DeviceServerConfig_Write())
CreatorConsole_Puts("ERROR: Could not write default device server config\r\n");
CreatorConsole_Puts(" Done\r\n");
}
CreatorTimer_SetTicksPerSecond(1000);
// Check date/time has valid minimum value
// TODO - could use NTP to get time (in app mode), or mobile app could set time (in config mode)
time_t time = Creator_GetTime(NULL);
if (time < DATETIME_MINIMUM_VALUE)
{
Creator_SetTime(DATETIME_MINIMUM_VALUE);
}
else
{
Creator_SetTime(time); // Kick start the date/time support
}
// Add initial activity log entries (Note: must be after date/time and logging settings initialised)
if (configDefault && logSettingsDefault && deviceServerConfig)
{
Creator_Log(CreatorLogLevel_Warning, "Default configuration settings set for first-time use");
}
else
{
if (configDefault)
Creator_Log(CreatorLogLevel_Error, "Creator configuration lost, default values set");
if (logSettingsDefault)
Creator_Log(CreatorLogLevel_Error, "Logging settings lost, default values set");
if (deviceServerConfig)
Creator_Log(CreatorLogLevel_Error, "Device server configuration lost, default values set");
}
if ((BSP_SwitchStateGet(BSP_SWITCH_1) == BSP_SWITCH_STATE_PRESSED) && (BSP_SwitchStateGet(BSP_SWITCH_2) == BSP_SWITCH_STATE_PRESSED))
_RunningInConfigurationMode = true;
// Only run in application mode if device has valid configuration
if (!_RunningInConfigurationMode && (!ConfigStore_Config_IsValid() || ConfigStore_StartInConfigMode() || !AppConfig_CheckValidAppConfig(false)))
_RunningInConfigurationMode = true;
int numberOfNetworkInterfaces = TCPIP_STACK_NumberOfNetworksGet();
int index;
TCPIP_NET_HANDLE networkHandle = 0;
do
{
CreatorThread_SleepMilliseconds(NULL, 500);
for (index = 0; index < numberOfNetworkInterfaces; index++)
{
networkHandle = TCPIP_STACK_IndexToNet(index);
if (TCPIP_STACK_NetIsUp(networkHandle))
{
break;
}
}
} while (index == numberOfNetworkInterfaces);
CreatorConsole_Puts("Done\r\n");
TCPIP_DHCP_Disable(networkHandle);
TCPIP_DNS_Disable(networkHandle, true);
TCPIP_DHCPS_Disable(networkHandle);
TCPIP_DNSS_Disable(networkHandle);
if (!ConfigStore_SoftAPSSIDValid())
{
const unsigned int MAC_ADDRESS_UNIQUE_PORTION_LENGTH = 6;
char *softAPSSID = (char *) ConfigStore_GetSoftAPSSID();
unsigned int baseStrLen = strlen(WF_DEFAULT_SSID_NAME_PREFIX) * sizeof(char);
memset(softAPSSID, 0, CONFIG_STORE_DEFAULT_FIELD_LENGTH);
memcpy(softAPSSID, WF_DEFAULT_SSID_NAME_PREFIX, baseStrLen);
char macStr[MAC_ADDRESS_LENGTH];
memset(macStr, 0, sizeof(macStr));
uint8_t mac[MAC_ADDRESS_LENGTH / 2];
DRV_WIFI_MacAddressGet(mac);
unsigned int i = 0;
for (i = 0; i < MAC_ADDRESS_LENGTH / 2; i++)
sprintf(macStr + (i * 2 * sizeof(char)), "%02X", mac[i]);
// Store device MAC Address so it doesn't need to be retrieved more than once
ConfigStore_SetMacAddress(macStr);
// Use unique portion of mac address to build SSID (last three bytes)
strncpy((char*) softAPSSID + baseStrLen, macStr + MAC_ADDRESS_LENGTH - MAC_ADDRESS_UNIQUE_PORTION_LENGTH, MAC_ADDRESS_UNIQUE_PORTION_LENGTH);
// Set the device's name to the same as the SoftAP SSID if it is still the blank value
if (strcmp(ConfigStore_GetDeviceName(), CREATOR_BLANK_DEVICE_NAME) == 0)
ConfigStore_SetDeviceName(softAPSSID);
// Update the Device's configuration information
ConfigStore_Config_UpdateCheckbyte();
if (!ConfigStore_Config_Write())
CreatorConsole_Puts("ERROR: Could not write default config");
}
uint8_t networkType;
uint8_t securityType = 0;
uint8_t connectionState;
DRV_WIFI_NetworkTypeGet(&networkType);
if (networkType == DRV_WIFI_NETWORK_TYPE_ADHOC)
{
do
{
CreatorThread_SleepMilliseconds(NULL, 100);
DRV_WIFI_ConnectionStateGet(&connectionState);
} while ((connectionState == DRV_WIFI_CSTATE_CONNECTION_IN_PROGRESS) || (connectionState == DRV_WIFI_CSTATE_RECONNECTION_IN_PROGRESS));
}
else if (networkType == DRV_WIFI_NETWORK_TYPE_SOFT_AP)
{
do
{
CreatorThread_SleepMilliseconds(NULL, 100);
DRV_WIFI_ConnectionStateGet(&connectionState);
} while ((connectionState != DRV_WIFI_CSTATE_CONNECTION_IN_PROGRESS) && (connectionState == DRV_WIFI_CSTATE_CONNECTION_PERMANENTLY_LOST));
}
DRV_WIFI_ReconnectModeSet(0, DRV_WIFI_DO_NOT_ATTEMPT_TO_RECONNECT, 40, DRV_WIFI_DO_NOT_ATTEMPT_TO_RECONNECT);
DRV_WIFI_Disconnect();
do
{
CreatorThread_SleepMilliseconds(NULL, 100);
DRV_WIFI_ConnectionStateGet(&connectionState);
} while (connectionState != DRV_WIFI_CSTATE_NOT_CONNECTED);
if (_AppInfo)
{
CreatorConsole_Puts("\r\n --- ");
CreatorConsole_Puts(_AppInfo->ApplicationName);
CreatorConsole_Puts(" v");
CreatorConsole_Puts(_AppInfo->ApplicationVersion);
CreatorConsole_Puts(" ---\r\n");
}
const char *networkSSID;
const char *softAPPPassword = NULL;
if (_RunningInConfigurationMode)
{
networkType = DRV_WIFI_NETWORK_TYPE_SOFT_AP;
CreatorConsole_Puts(" [Configuration Mode]\r\n\r\n\r\n");
networkSSID = ConfigStore_GetSoftAPSSID();
const char *mac = ConfigStore_GetSoftAPSSID();
int networkSSIDLength = strlen(networkSSID);
DRV_WIFI_SsidSet((uint8_t *) networkSSID, networkSSIDLength);
softAPPPassword = ConfigStore_GetSoftAPPassword();
securityType = SetWEPKey(softAPPPassword);
DRV_WIFI_NetworkTypeSet(DRV_WIFI_NETWORK_TYPE_SOFT_AP);
while (DRV_WIFI_ContextLoad() == TCPIP_MAC_RES_PENDING)
{
CreatorThread_SleepMilliseconds(NULL, 50);
}
}
else
{
networkType = DRV_WIFI_NETWORK_TYPE_INFRASTRUCTURE;
UIControl_SetUIState(AppUIState_AppInitConnectingToNetwork);
CreatorConsole_Puts(" [Application Mode]\r\n\r\n\r\n");
uint8_t channelList[] = { };
DRV_WIFI_ChannelListSet(channelList, sizeof(channelList));
DRV_WIFI_ReconnectModeSet(DRV_WIFI_RETRY_FOREVER, // retry forever to connect to Wi-Fi network
DRV_WIFI_ATTEMPT_TO_RECONNECT, // reconnect on deauth from AP
40, // beacon timeout is 40 beacon periods
DRV_WIFI_ATTEMPT_TO_RECONNECT); // reconnect on beacon timeout
networkSSID = ConfigStore_GetNetworkSSID();
int networkSSIDLength = strlen(networkSSID);
DRV_WIFI_SsidSet((uint8_t *) networkSSID, networkSSIDLength);
WiFiEncryptionType encryptionType = ConfigStore_GetEncryptionType();
switch (encryptionType) {
case WiFiEncryptionType_WEP:
{
const char *wepKey = ConfigStore_GetNetworkPassword();
securityType = SetWEPKey(wepKey);
}
break;
case WiFiEncryptionType_Open:
DRV_WIFI_SecurityOpenSet();
securityType = DRV_WIFI_SECURITY_OPEN;
break;
case WiFiEncryptionType_WPA:
case WiFiEncryptionType_WPA2:
default:
{
DRV_WIFI_WPA_CONTEXT context;
if (encryptionType == WiFiEncryptionType_WPA)
context.wpaSecurityType = DRV_WIFI_SECURITY_WPA_WITH_KEY; // DRV_WIFI_SECURITY_WPA_WITH_PASS_PHRASE;
else
context.wpaSecurityType = DRV_WIFI_SECURITY_WPA2_WITH_KEY; //DRV_WIFI_SECURITY_WPA2_WITH_PASS_PHRASE;
const char *passPhrase = ConfigStore_GetNetworkPassword();
int keyLength = strlen(passPhrase);
memcpy(context.keyInfo.key, passPhrase, keyLength);
context.keyInfo.keyLength = keyLength;
while (TCPIP_MAC_RES_OK != DRV_WIFI_KeyDerive(keyLength, context.keyInfo.key, networkSSIDLength, networkSSID))
;
context.keyInfo.keyLength = 32;
DRV_WIFI_SecurityWpaSet(&context);
securityType = context.wpaSecurityType;
}
break;
}
DRV_WIFI_NetworkTypeSet(DRV_WIFI_NETWORK_TYPE_INFRASTRUCTURE);
}
CreatorConsole_Puts("==========================\r\n");
CreatorConsole_Puts("*** WiFi Configuration ***\r\n");
CreatorConsole_Puts("==========================\r\n");
CreatorConsole_Puts("MAC:\t\t");
CreatorConsole_Puts(ConfigStore_GetMacAddress());
CreatorConsole_Puts("\r\nSSID:\t\t");
CreatorConsole_Puts(networkSSID);
if (softAPPPassword)
{
CreatorConsole_Puts("\r\nPassword:\t");
CreatorConsole_Puts(softAPPPassword);
}
CreatorConsole_Puts("\r\nNetwork Type:\t");
switch (networkType) {
case DRV_WIFI_NETWORK_TYPE_INFRASTRUCTURE:
CreatorConsole_Puts("Infrastructure");
break;
case DRV_WIFI_NETWORK_TYPE_ADHOC:
CreatorConsole_Puts("AdHoc");
break;
case DRV_WIFI_NETWORK_TYPE_SOFT_AP:
CreatorConsole_Puts("SoftAP");
break;
}
CreatorConsole_Puts("\r\nSecurity:\t");
switch (securityType) {
case DRV_WIFI_SECURITY_OPEN:
CreatorConsole_Puts("Open");
break;
case DRV_WIFI_SECURITY_WEP_40:
CreatorConsole_Puts("WEP40");
break;
case DRV_WIFI_SECURITY_WEP_104:
CreatorConsole_Puts("WEP104");
break;
case DRV_WIFI_SECURITY_WPA_WITH_KEY:
case DRV_WIFI_SECURITY_WPA_WITH_PASS_PHRASE:
CreatorConsole_Puts("WPA");
break;
case DRV_WIFI_SECURITY_WPA2_WITH_KEY:
case DRV_WIFI_SECURITY_WPA2_WITH_PASS_PHRASE:
CreatorConsole_Puts("WPA2");
break;
case DRV_WIFI_SECURITY_WPA_AUTO_WITH_KEY:
case DRV_WIFI_SECURITY_WPA_AUTO_WITH_PASS_PHRASE:
CreatorConsole_Puts("WPA AUTO");
break;
}
DRV_WIFI_PsPollDisable();
DRV_WIFI_Connect();
CreatorConsole_Puts("\r\n\r\n");
if (_RunningInConfigurationMode)
{
do
{
CreatorThread_SleepMilliseconds(NULL, 100);
DRV_WIFI_ConnectionStateGet(&connectionState);
} while ((connectionState != DRV_WIFI_CSTATE_CONNECTION_IN_PROGRESS) && (connectionState != DRV_WIFI_CSTATE_RECONNECTION_IN_PROGRESS));
TCPIP_DHCPS_Enable(networkHandle);
TCPIP_DNSS_Enable(networkHandle);
UIControl_SetUIState(AppUIState_SoftApNotConnected);
IPV4_ADDR ipAdd;
ipAdd.Val = TCPIP_STACK_NetAddress(networkHandle);
CreatorConsole_Puts(TCPIP_STACK_NetNameGet(networkHandle));
CreatorConsole_Puts(" IP Address: ");
CreatorConsole_Printf("%d.%d.%d.%d \r\n", ipAdd.v[0], ipAdd.v[1], ipAdd.v[2], ipAdd.v[3]);
}
else
{
CreatorConsole_Printf("\n\rConnecting to WiFi network...\n\r");
bool displayedConnectionWarningToUser = false;
do
{
CreatorThread_SleepMilliseconds(NULL, 100);
DRV_WIFI_ConnectionStateGet(&connectionState);
if (!displayedConnectionWarningToUser)
{
SYS_UPTIME uptime;
AppConfig_Uptime(&uptime);
if (uptime.Seconds >= 30 && !AppConfig_IsDeviceOnline())
{
CreatorConsole_Printf("\n\r\n\r");
CreatorConsole_Printf("\n\r**********************************************************************");
CreatorConsole_Printf("\n\r* Your WiFire is taking a long time to connect to your WiFi network. *");
CreatorConsole_Printf("\n\r* Please check your network settings are correctly configured. *");
CreatorConsole_Printf("\n\r* *");
CreatorConsole_Printf("\n\r* Hold BTN1 and BTN2 whilst pressing the RESET button on your WiFire *");
CreatorConsole_Printf("\n\r* to restart it in Configuration mode. *");
CreatorConsole_Printf("\n\r* *");
CreatorConsole_Printf("\n\r* You can then review and change your settings if required. *");
CreatorConsole_Printf("\n\r**********************************************************************");
CreatorConsole_Printf("\n\r\n\r");
displayedConnectionWarningToUser = true;
}
}
} while ((connectionState != DRV_WIFI_CSTATE_CONNECTED_INFRASTRUCTURE));
TCPIP_DHCP_Enable(networkHandle);
IPV4_ADDR ipAdd;
ipAdd.Val = TCPIP_STACK_NetAddress(networkHandle);
while (ipAdd.Val == 0x1901A8C0)
{
CreatorThread_SleepMilliseconds(NULL, 500);
ipAdd.Val = TCPIP_STACK_NetAddress(networkHandle);
}
CreatorConsole_Puts(TCPIP_STACK_NetNameGet(networkHandle));
CreatorConsole_Puts(" IP Address: ");
CreatorConsole_Printf("%d.%d.%d.%d \r\n", ipAdd.v[0], ipAdd.v[1], ipAdd.v[2], ipAdd.v[3]);
TCPIP_DNS_Enable(networkHandle, TCPIP_DNS_ENABLE_PREFERRED);
UIControl_SetUIState(AppUIState_AppInitConnectedToNetwork);
}
CreatorConsole_Puts("\r\nConnected\r\n");
// IPV4_ADDR ipAdd;
// ipAdd.Val = TCPIP_STACK_NetAddress(networkHandle);
// CreatorConsole_Puts(TCPIP_STACK_NetNameGet(networkHandle));
// CreatorConsole_Puts(" IP Address: ");
// CreatorConsole_Printf("%d.%d.%d.%d \r\n", ipAdd.v[0], ipAdd.v[1], ipAdd.v[2], ipAdd.v[3]);
}
void APP_Tasks ( void )
{
SYS_STATUS tcpipStat;
const char *netName, *netBiosName;
static IPV4_ADDR dwLastIP[2] = { {-1}, {-1} };
IPV4_ADDR ipAddr;
TCPIP_NET_HANDLE netH;
int i, nNets;
PubnubStaticDemoProcess();
/* Check the application's current state. */
switch ( appData.state )
{
/* Application's initial state. */
case APP_STATE_INIT:
{
tcpipStat = TCPIP_STACK_Status(sysObj.tcpip);
if(tcpipStat < 0)
{ // some error occurred
SYS_CONSOLE_MESSAGE(" APP: TCP/IP stack initialization failed!\r\n");
appData.state = APP_TCPIP_ERROR;
}
else if(tcpipStat == SYS_STATUS_READY)
{
// now that the stack is ready we can check the
// available interfaces
nNets = TCPIP_STACK_NumberOfNetworksGet();
for(i = 0; i < nNets; i++)
{
netH = TCPIP_STACK_IndexToNet(i);
netName = TCPIP_STACK_NetNameGet(netH);
netBiosName = TCPIP_STACK_NetBIOSName(netH);
#if defined(TCPIP_STACK_USE_NBNS)
SYS_CONSOLE_PRINT(" Interface %s on host %s - NBNS enabled\r\n", netName, netBiosName);
#else
SYS_CONSOLE_PRINT(" Interface %s on host %s - NBNS disabled\r\n", netName, netBiosName);
#endif // defined(TCPIP_STACK_USE_NBNS)
}
appData.state = APP_TCPIP_WAIT_FOR_IP;
}
break;
}
case APP_TCPIP_WAIT_FOR_IP:
// if the IP address of an interface has changed
// display the new value on the system console
nNets = TCPIP_STACK_NumberOfNetworksGet();
for (i = 0; i < nNets; i++)
{
netH = TCPIP_STACK_IndexToNet(i);
ipAddr.Val = TCPIP_STACK_NetAddress(netH);
if(dwLastIP[i].Val != ipAddr.Val)
{
dwLastIP[i].Val = ipAddr.Val;
SYS_CONSOLE_MESSAGE(TCPIP_STACK_NetNameGet(netH));
SYS_CONSOLE_MESSAGE(" IP Address: ");
SYS_CONSOLE_PRINT("%d.%d.%d.%d \r\n", ipAddr.v[0], ipAddr.v[1], ipAddr.v[2], ipAddr.v[3]);
if (ipAddr.v[0] != 0 && ipAddr.v[0] != 169) // Wait for a Valid IP
{
appData.state = APP_TCPIP_WAITING_FOR_INIT;
}
}
}
break;
case APP_TCPIP_WAITING_FOR_INIT:
{
PubnubStaticDemoInit();
appData.state = APP_TCPIP_PUBNUB;
}
break;
default:
{
break;
}
}
}
//
// Main application entry point.
//
int main(void)
{
static SYS_TICK startTick = 0;
static IPV4_ADDR dwLastIP[2] = { {-1}, {-1} };
IPV4_ADDR ipAddr;
SYS_USERIO_LED_STATE LEDstate = SYS_USERIO_LED_DEASSERTED;
int i, nNets;
TCPIP_NET_HANDLE netH;
const char *netName, *netBiosName;
#if defined (TCPIP_STACK_USE_ZEROCONF_MDNS_SD)
char mDNSServiceName[] = "MyWebServiceNameX "; // base name of the service Must not exceed 16 bytes long
// the last digit will be incremented by interface
#endif // defined (TCPIP_STACK_USE_ZEROCONF_MDNS_SD)
// perform system initialization
SYS_Initialize(0);
SYS_CONSOLE_MESSAGE("\r\n\n\n --- TCPIP Demo Starts! --- \r\n");
SYS_OUT_MESSAGE("TCPIPStack " TCPIP_STACK_VERSION " "" ");
// Display the names associated with each interface
nNets = TCPIP_STACK_NumberOfNetworksGet();
for(i = 0; i < nNets; i++)
{
netH = TCPIP_STACK_IndexToNet(i);
netName = TCPIP_STACK_NetNameGet(netH);
netBiosName = TCPIP_STACK_NetBIOSName(netH);
#if defined(TCPIP_STACK_USE_NBNS)
SYS_CONSOLE_PRINT(" Interface %s on host %s - NBNS enabled\r\n", netName, netBiosName);
#else
SYS_CONSOLE_PRINT(" Interface %s on host %s - NBNS disabled\r\n", netName, netBiosName);
#endif // defined(TCPIP_STACK_USE_NBNS)
#if defined (TCPIP_STACK_USE_ZEROCONF_MDNS_SD)
mDNSServiceName[sizeof(mDNSServiceName) - 2] = '1' + i;
TCPIP_MDNS_ServiceRegister( netH
, mDNSServiceName // name of the service
,"_http._tcp.local" // type of the service
,80 // TCP or UDP port, at which this service is available
,((const uint8_t *)"path=/index.htm") // TXT info
,1 // auto rename the service when if needed
,NULL // no callback function
,NULL); // no application context
#endif //TCPIP_STACK_USE_ZEROCONF_MDNS_SD
}
#if defined(WF_UPDATE_FIRMWARE_UART_24G)
extern bool WF_FirmwareUpdate_Uart_24G(void);
WF_FirmwareUpdate_Uart_24G();
#endif
// Now that all items are initialized, begin the co-operative
// multitasking loop. This infinite loop will continuously
// execute all stack-related tasks, as well as your own
// application's functions. Custom functions should be added
// at the end of this loop.
// Note that this is a "co-operative mult-tasking" mechanism
// where every task performs its tasks (whether all in one shot
// or part of it) and returns so that other tasks can do their
// job.
// If a task needs very long time to do its job, it must be broken
// down into smaller pieces so that other tasks can have CPU time.
while (1)
{
SYS_Tasks();
// Blink LED0 every second.
if (SYS_TICK_Get() - startTick >= SYS_TICK_TicksPerSecondGet() / 2ul)
{
startTick = SYS_TICK_Get();
LEDstate ^= SYS_USERIO_LED_ASSERTED;
SYS_USERIO_SetLED(SYS_USERIO_LED_0, LEDstate);
}
// if the IP address of an interface has changed
// display the new value on the system console
nNets = TCPIP_STACK_NumberOfNetworksGet();
for (i = 0; i < nNets; i++)
{
netH = TCPIP_STACK_IndexToNet(i);
ipAddr.Val = TCPIP_STACK_NetAddress(netH);
if(dwLastIP[i].Val != ipAddr.Val)
{
dwLastIP[i].Val = ipAddr.Val;
SYS_CONSOLE_MESSAGE(TCPIP_STACK_NetNameGet(netH));
SYS_CONSOLE_MESSAGE(" IP Address: ");
SYS_CONSOLE_PRINT("%d.%d.%d.%d \r\n", ipAddr.v[0], ipAddr.v[1], ipAddr.v[2], ipAddr.v[3]);
}
}
#if (WF_DEFAULT_NETWORK_TYPE == WF_NETWORK_TYPE_SOFT_AP)
if (g_scan_done) {
if (g_prescan_waiting) {
SYS_CONSOLE_MESSAGE((const char*)"\n SoftAP prescan results ........ \r\n\n");
SCANCXT.displayIdx = 0;
extern void WFDisplayScanMgr(void);
while (IS_SCAN_STATE_DISPLAY(SCANCXT.scanState)) {
WFDisplayScanMgr();
}
SYS_CONSOLE_MESSAGE((const char*)"\r\n ");
#if defined(WF_CS_TRIS)
Demo_Wifi_Connect();
#endif
g_scan_done = 0;
g_prescan_waiting = 0;
}
}
#endif // (WF_DEFAULT_NETWORK_TYPE == WF_NETWORK_TYPE_SOFT_AP)
#if defined(WF_UPDATE_FIRMWARE_UART_24G)
WF_FirmwareUpdate_Uart_24G();
#endif
#if defined(WF_UPDATE_FIRMWARE_TCPCLIENT_24G)
WF_FirmwareUpdate_TcpClient_24G();
#endif
}
}
void APP_Tasks ( void )
{
SYS_STATUS tcpipStat;
const char *netName, *netBiosName;
static IPV4_ADDR dwLastIP[2] = { {-1}, {-1} };
IPV4_ADDR ipAddr;
TCPIP_NET_HANDLE netH;
int i, nNets;
/* Check the application's current state. */
switch ( appData.state )
{
/* Application's initial state. */
case APP_STATE_INIT:
{
tcpipStat = TCPIP_STACK_Status(sysObj.tcpip);
if(tcpipStat < 0)
{ // some error occurred
SYS_CONSOLE_MESSAGE(" APP: TCP/IP stack initialization failed!\r\n");
appData.state = APP_DONE;
}
else if(tcpipStat == SYS_STATUS_READY)
{
// now that the stack is ready we can check the
// available interfaces
nNets = TCPIP_STACK_NumberOfNetworksGet();
for(i = 0; i < nNets; i++)
{
netH = TCPIP_STACK_IndexToNet(i);
netName = TCPIP_STACK_NetNameGet(netH);
netBiosName = TCPIP_STACK_NetBIOSName(netH);
#if defined(TCPIP_STACK_USE_NBNS)
SYS_CONSOLE_PRINT(" Interface %s on host %s - NBNS enabled\r\n", netName, netBiosName);
#else
SYS_CONSOLE_PRINT(" Interface %s on host %s - NBNS disabled\r\n", netName, netBiosName);
#endif // defined(TCPIP_STACK_USE_NBNS)
}
appData.state = APP_TCPIP_WAIT_FOR_IP;
}
break;
}
case APP_TCPIP_WAIT_FOR_IP:
// if the IP address of an interface has changed
// display the new value on the system console
nNets = TCPIP_STACK_NumberOfNetworksGet();
for (i = 0; i < nNets; i++)
{
netH = TCPIP_STACK_IndexToNet(i);
ipAddr.Val = TCPIP_STACK_NetAddress(netH);
if(dwLastIP[i].Val != ipAddr.Val)
{
dwLastIP[i].Val = ipAddr.Val;
SYS_CONSOLE_MESSAGE(TCPIP_STACK_NetNameGet(netH));
SYS_CONSOLE_MESSAGE(" IP Address: ");
SYS_CONSOLE_PRINT("%d.%d.%d.%d \r\n", ipAddr.v[0], ipAddr.v[1], ipAddr.v[2], ipAddr.v[3]);
if (ipAddr.v[0] != 0 && ipAddr.v[0] != 169) // Wait for a Valid IP
{
appData.state = APP_START_LISTENING;
}
}
}
break;
case APP_START_LISTENING:
{
SYS_CONSOLE_PRINT("Starting listening on port 8000\r\n");
struct mg_connection *nc = mg_bind(&mgr, "8000", ev_handler); // Create listening connection and add it to the event manager
if (nc == NULL) {
SYS_CONSOLE_PRINT("Failed to create listener\n\r");
appData.state = APP_DONE;
break;
}
mg_set_protocol_http_websocket(nc);
SYS_CONSOLE_PRINT("Listener started\r\n");
appData.state = APP_POLL;
break;
}
case APP_POLL:
{
mg_mgr_poll(&mgr, 1000);
break;
}
case APP_DONE:
{
SYS_CONSOLE_PRINT("Server stopped\n\r");
appData.state = APP_EMPTY;
break;
}
case APP_EMPTY:
{
break;
}
/* The default state should never be executed. */
default:
{
/* TODO: Handle error in application's state machine. */
break;
}
}
}
void APP_Tasks( void )
{
static IPV4_ADDR dwLastIP[2] = { {-1}, {-1} };
IPV4_ADDR ipAddr;
int i;
switch(appData.state)
{
case APP_TCPIP_WAIT_FOR_IP:
// if the IP address of an interface has changed
// display the new value on the system console
nNets = TCPIP_STACK_NumberOfNetworksGet();
for (i = 0; i < nNets; i++)
{
netH = TCPIP_STACK_IndexToNet(i);
ipAddr.Val = TCPIP_STACK_NetAddress(netH);
if(dwLastIP[i].Val != ipAddr.Val)
{
dwLastIP[i].Val = ipAddr.Val;
SYS_CONSOLE_MESSAGE(TCPIP_STACK_NetNameGet(netH));
SYS_CONSOLE_MESSAGE(" IP Address: ");
SYS_CONSOLE_PRINT("%d.%d.%d.%d \r\n", ipAddr.v[0], ipAddr.v[1], ipAddr.v[2], ipAddr.v[3]);
if (ipAddr.v[0] != 0 && ipAddr.v[0] != 169) // Wait for a Valid IP
{
appData.state = APP_TCPIP_WAITING_FOR_COMMAND;
SYS_CONSOLE_MESSAGE("Waiting for command type: sendudppacket\r\n");
}
}
}
break;
case APP_TCPIP_WAITING_FOR_COMMAND:
{
if (APP_Send_Packet)
{
APP_Send_Packet = false;
DNS_RESULT result = TCPIP_DNS_UsageBegin(0);
if (result != DNS_RES_OK)
{
SYS_CONSOLE_MESSAGE("Error in DNS aborting 1\r\n");
break;
}
result = TCPIP_DNS_Resolve(APP_Hostname_Buffer, DNS_TYPE_A);
if (result != DNS_RES_OK)
{
SYS_CONSOLE_MESSAGE("Error in DNS aborting 2\r\n");
TCPIP_DNS_UsageEnd(0);
break;
}
appData.state = APP_TCPIP_WAIT_ON_DNS;
}
}
break;
case APP_TCPIP_WAIT_ON_DNS:
{
IPV4_ADDR addr;
switch (_APP_PumpDNS(APP_Hostname_Buffer, &addr))
{
case -1:
{
// Some sort of error, already reported
appData.state = APP_TCPIP_WAITING_FOR_COMMAND;
}
break;
case 0:
{
// Still waiting
}
break;
case 1:
{
uint16_t port = atoi(APP_Port_Buffer);
appData.socket = TCPIP_UDP_ClientOpen(IP_ADDRESS_TYPE_IPV4,
port,
(IP_MULTI_ADDRESS*) &addr);
if (appData.socket == INVALID_SOCKET)
{
SYS_CONSOLE_MESSAGE("Could not start connection\r\n");
appData.state = APP_TCPIP_WAITING_FOR_COMMAND;
}
SYS_CONSOLE_MESSAGE("Starting connection\r\n");
appData.state = APP_TCPIP_WAIT_FOR_CONNECTION;
}
break;
}
}
break;
case APP_TCPIP_WAIT_FOR_CONNECTION:
{
if (!TCPIP_UDP_IsConnected(appData.socket))
{
break;
}
if(UDPIsPutReady(appData.socket) == 0)
{
break;
}
TCPIP_UDP_ArrayPut(appData.socket, (uint8_t*)APP_Message_Buffer, strlen(APP_Message_Buffer));
TCPIP_UDP_Flush(appData.socket);
appData.state = APP_TCPIP_WAIT_FOR_RESPONSE;
}
break;
case APP_TCPIP_WAIT_FOR_RESPONSE:
{
char buffer[180];
memset(buffer, 0, sizeof(buffer));
if (!TCPIP_UDP_IsConnected(appData.socket))
{
SYS_CONSOLE_MESSAGE("\r\nConnection Closed\r\n");
appData.state = APP_TCPIP_WAITING_FOR_COMMAND;
break;
}
if (TCPIP_UDP_GetIsReady(appData.socket))
{
TCPIP_UDP_ArrayGet(appData.socket, (uint8_t*)buffer, sizeof(buffer) - 1);
SYS_CONSOLE_MESSAGE(buffer);
appData.state = APP_TCPIP_WAITING_FOR_COMMAND;
}
}
break;
default:
break;
}
}
