Diff: SNIC_WifiInterface.cpp

Revision:

24:987e412ae879

Parent:

22:a9ec0cad4f84

Child:

26:f2e1030964e4

--- a/SNIC_WifiInterface.cpp	Thu Mar 27 10:11:59 2014 +0000
+++ b/SNIC_WifiInterface.cpp	Fri Mar 28 00:45:15 2014 +0000
@@ -17,8 +17,6 @@
 
 C_SNIC_WifiInterface::C_SNIC_WifiInterface( PinName tx, PinName rx, PinName cts, PinName rts, PinName reset, PinName alarm, int baud)
 {
-    mSNICWifi_p = C_SNIC_Core::getInstance();
-
     mUART_tx     = tx;
     mUART_rx     = rx;
     mUART_cts    = cts;
@@ -28,15 +26,16 @@
 }
 
 int C_SNIC_WifiInterface::init()
-{    
-    C_SNIC_UartCommandManager *uartCmdMgr_p = mSNICWifi_p->getUartCommand();
+{   
+    C_SNIC_Core               *snic_core_p  = C_SNIC_Core::getInstance();
+    C_SNIC_UartCommandManager *uartCmdMgr_p = snic_core_p->getUartCommand();
     
     /* Initialize UART */
-    mSNICWifi_p->initUart( mUART_tx, mUART_rx, mUART_baud );
+    snic_core_p->initUart( mUART_tx, mUART_rx, mUART_baud );
 
     /* Initialize SNIC API */
     // Get buffer for response payload from MemoryPool
-    C_SNIC_Core::tagMEMPOOL_BLOCK_T *payload_buf = mSNICWifi_p->allocCmdBuf();
+    C_SNIC_Core::tagMEMPOOL_BLOCK_T *payload_buf = snic_core_p->allocCmdBuf();
     if( payload_buf == NULL )
     {
         printf("snic_init payload_buf NULL\r\n");
@@ -52,11 +51,11 @@
     unsigned char command_array[UART_REQUEST_PAYLOAD_MAX];
     unsigned int  command_len;
     // Preparation of command
-    command_len = mSNICWifi_p->preparationSendCommand( UART_CMD_ID_SNIC, req.cmd_sid, (unsigned char *)&req
+    command_len = snic_core_p->preparationSendCommand( UART_CMD_ID_SNIC, req.cmd_sid, (unsigned char *)&req
                             , sizeof(C_SNIC_Core::tagSNIC_INIT_REQ_T), payload_buf->buf, command_array );
 
     // Send uart command request
-    mSNICWifi_p->sendUart( command_len, command_array );
+    snic_core_p->sendUart( command_len, command_array );
 
     int ret;
     // Wait UART response
@@ -64,7 +63,7 @@
     if( ret != 0 )
     {
         printf( "snic_init failed\r\n" );
-        mSNICWifi_p->freeCmdBuf( payload_buf );
+        snic_core_p->freeCmdBuf( payload_buf );
         return -1;
     }
     
@@ -73,17 +72,18 @@
         printf("snic_init status:%02x\r\n", uartCmdMgr_p->getCommandStatus());
         ret = -1;
     }
-    mSNICWifi_p->freeCmdBuf( payload_buf );
+    snic_core_p->freeCmdBuf( payload_buf );
     
     return ret;
 }
 
 int C_SNIC_WifiInterface::getFWVersion( unsigned char *version_p )
 {
-    C_SNIC_UartCommandManager *uartCmdMgr_p = mSNICWifi_p->getUartCommand();
+    C_SNIC_Core               *snic_core_p  = C_SNIC_Core::getInstance();
+    C_SNIC_UartCommandManager *uartCmdMgr_p = snic_core_p->getUartCommand();
     
     // Get buffer for response payload from MemoryPool
-    C_SNIC_Core::tagMEMPOOL_BLOCK_T *payload_buf = mSNICWifi_p->allocCmdBuf();
+    C_SNIC_Core::tagMEMPOOL_BLOCK_T *payload_buf = snic_core_p->allocCmdBuf();
     if( payload_buf == NULL )
     {
         printf("getFWVersion payload_buf NULL\r\n");
@@ -98,20 +98,20 @@
     unsigned char command_array[UART_REQUEST_PAYLOAD_MAX];
     unsigned int  command_len;
     // Preparation of command
-    command_len = mSNICWifi_p->preparationSendCommand( UART_CMD_ID_GEN, req.cmd_sid, (unsigned char *)&req
+    command_len = snic_core_p->preparationSendCommand( UART_CMD_ID_GEN, req.cmd_sid, (unsigned char *)&req
                         , sizeof(C_SNIC_Core::tagGEN_FW_VER_GET_REQ_T), payload_buf->buf, command_array );
 
     int ret;
     
     // Send uart command request
-    mSNICWifi_p->sendUart( command_len, command_array );
+    snic_core_p->sendUart( command_len, command_array );
     
     // Wait UART response
     ret = uartCmdMgr_p->wait();
     if( ret != 0 )
     {
         printf( "getFWversion failed\r\n" );
-        mSNICWifi_p->freeCmdBuf( payload_buf );
+        snic_core_p->freeCmdBuf( payload_buf );
         return -1;
     }
     
@@ -120,14 +120,15 @@
         unsigned char version_len = payload_buf->buf[3];
         memcpy( version_p, &payload_buf->buf[4], version_len );
     }
-    mSNICWifi_p->freeCmdBuf( payload_buf );
+    snic_core_p->freeCmdBuf( payload_buf );
     return 0;
 }
 
 int C_SNIC_WifiInterface::connect(const char *ssid_p, unsigned char ssid_len, E_SECURITY sec_type
                             , const char *sec_key_p, unsigned char sec_key_len)
 {
-    C_SNIC_UartCommandManager *uartCmdMgr_p = mSNICWifi_p->getUartCommand();
+    C_SNIC_Core               *snic_core_p  = C_SNIC_Core::getInstance();
+    C_SNIC_UartCommandManager *uartCmdMgr_p = snic_core_p->getUartCommand();
 
     // Parameter check(SSID)
     if( (ssid_p == NULL) || (ssid_len == 0) )
@@ -144,7 +145,7 @@
     }
     
     // Get buffer for response payload from MemoryPool
-    C_SNIC_Core::tagMEMPOOL_BLOCK_T *payload_buf = mSNICWifi_p->allocCmdBuf();
+    C_SNIC_Core::tagMEMPOOL_BLOCK_T *payload_buf = snic_core_p->allocCmdBuf();
     if( payload_buf == NULL )
     {
         printf("connect payload_buf NULL\r\n");
@@ -184,11 +185,11 @@
     }
 
     // Preparation of command
-    command_len = mSNICWifi_p->preparationSendCommand( UART_CMD_ID_WIFI, UART_CMD_SID_WIFI_JOIN_REQ, buf
+    command_len = snic_core_p->preparationSendCommand( UART_CMD_ID_WIFI, UART_CMD_SID_WIFI_JOIN_REQ, buf
                         , buf_len, payload_buf->buf, command_array );
 
     // Send uart command request
-    mSNICWifi_p->sendUart( command_len, command_array );
+    snic_core_p->sendUart( command_len, command_array );
     
     int ret;
     // Wait UART response
@@ -196,7 +197,7 @@
     if( ret != 0 )
     {
         printf( "join failed\r\n" );
-        mSNICWifi_p->freeCmdBuf( payload_buf );
+        snic_core_p->freeCmdBuf( payload_buf );
         return -1;
     }
     
@@ -205,17 +206,18 @@
         printf("join status:%02x\r\n", uartCmdMgr_p->getCommandStatus());
         ret = -1;
     }
-    mSNICWifi_p->freeCmdBuf( payload_buf );
+    snic_core_p->freeCmdBuf( payload_buf );
 
     return ret;
 }
 
 int C_SNIC_WifiInterface::disconnect()
 {
-    C_SNIC_UartCommandManager *uartCmdMgr_p = mSNICWifi_p->getUartCommand();
+    C_SNIC_Core               *snic_core_p  = C_SNIC_Core::getInstance();
+    C_SNIC_UartCommandManager *uartCmdMgr_p = snic_core_p->getUartCommand();
     
     // Get buffer for response payload from MemoryPool
-    C_SNIC_Core::tagMEMPOOL_BLOCK_T *payload_buf = mSNICWifi_p->allocCmdBuf();
+    C_SNIC_Core::tagMEMPOOL_BLOCK_T *payload_buf = snic_core_p->allocCmdBuf();
     if( payload_buf == NULL )
     {
         printf("disconnect payload_buf NULL\r\n");
@@ -230,11 +232,11 @@
     unsigned char command_array[UART_REQUEST_PAYLOAD_MAX];
     unsigned int  command_len;
     // Preparation of command
-    command_len = mSNICWifi_p->preparationSendCommand( UART_CMD_ID_WIFI, req.cmd_sid, (unsigned char *)&req
+    command_len = snic_core_p->preparationSendCommand( UART_CMD_ID_WIFI, req.cmd_sid, (unsigned char *)&req
                         , sizeof(C_SNIC_Core::tagWIFI_DISCONNECT_REQ_T), payload_buf->buf, command_array );
 
     // Send uart command request
-    mSNICWifi_p->sendUart( command_len, command_array );
+    snic_core_p->sendUart( command_len, command_array );
     
     int ret;
     // Wait UART response
@@ -242,7 +244,7 @@
     if( ret != 0 )
     {
         printf( "disconnect failed\r\n" );
-        mSNICWifi_p->freeCmdBuf( payload_buf );
+        snic_core_p->freeCmdBuf( payload_buf );
         return -1;
     }
     
@@ -251,17 +253,18 @@
         printf("disconnect status:%02x\r\n", uartCmdMgr_p->getCommandStatus());
         ret = -1;
     }
-    mSNICWifi_p->freeCmdBuf( payload_buf );
+    snic_core_p->freeCmdBuf( payload_buf );
     return ret;
 }
 
 int C_SNIC_WifiInterface::scan( const char *ssid_p, unsigned char *bssid_p
                         , void (*result_handler_p)(tagSCAN_RESULT_T *scan_result) )
 {
-    C_SNIC_UartCommandManager *uartCmdMgr_p = mSNICWifi_p->getUartCommand();
+    C_SNIC_Core               *snic_core_p  = C_SNIC_Core::getInstance();
+    C_SNIC_UartCommandManager *uartCmdMgr_p = snic_core_p->getUartCommand();
 
     // Get buffer for response payload from MemoryPool
-    C_SNIC_Core::tagMEMPOOL_BLOCK_T *payload_buf = mSNICWifi_p->allocCmdBuf();
+    C_SNIC_Core::tagMEMPOOL_BLOCK_T *payload_buf = snic_core_p->allocCmdBuf();
     if( payload_buf == NULL )
     {
         printf("scan payload_buf NULL\r\n");
@@ -304,14 +307,14 @@
     unsigned char command_array[UART_REQUEST_PAYLOAD_MAX];
     unsigned int  command_len;
     // Preparation of command
-    command_len = mSNICWifi_p->preparationSendCommand( UART_CMD_ID_WIFI, req.cmd_sid, (unsigned char *)&req
+    command_len = snic_core_p->preparationSendCommand( UART_CMD_ID_WIFI, req.cmd_sid, (unsigned char *)&req
                         , buf_len, payload_buf->buf, command_array );
 
     // Set scan result callback 
     uartCmdMgr_p->setScanResultHandler( result_handler_p );
     
     // Send uart command request
-    mSNICWifi_p->sendUart( command_len, command_array );
+    snic_core_p->sendUart( command_len, command_array );
 
     int ret;
     // Wait UART response
@@ -320,7 +323,7 @@
     if( ret != 0 )
     {
         printf( "scan failed\r\n" );
-        mSNICWifi_p->freeCmdBuf( payload_buf );
+        snic_core_p->freeCmdBuf( payload_buf );
         return -1;
     }
     
@@ -330,14 +333,15 @@
         ret = -1;
     }
 
-    mSNICWifi_p->freeCmdBuf( payload_buf );
+    snic_core_p->freeCmdBuf( payload_buf );
 
     return ret;
 }
 
 int C_SNIC_WifiInterface::wifi_on( const char *country_p )
 {
-    C_SNIC_UartCommandManager *uartCmdMgr_p = mSNICWifi_p->getUartCommand();
+    C_SNIC_Core               *snic_core_p  = C_SNIC_Core::getInstance();
+    C_SNIC_UartCommandManager *uartCmdMgr_p = snic_core_p->getUartCommand();
 
     // Parameter check
     if( country_p == NULL )
@@ -347,7 +351,7 @@
     }
     
     // Get buffer for response payload from MemoryPool
-    C_SNIC_Core::tagMEMPOOL_BLOCK_T *payload_buf = mSNICWifi_p->allocCmdBuf();
+    C_SNIC_Core::tagMEMPOOL_BLOCK_T *payload_buf = snic_core_p->allocCmdBuf();
     if( payload_buf == NULL )
     {
         printf("wifi_on payload_buf NULL\r\n");
@@ -363,11 +367,11 @@
     unsigned char command_array[UART_REQUEST_PAYLOAD_MAX];
     unsigned int  command_len;
     // Preparation of command
-    command_len = mSNICWifi_p->preparationSendCommand( UART_CMD_ID_WIFI, req.cmd_sid, (unsigned char *)&req
+    command_len = snic_core_p->preparationSendCommand( UART_CMD_ID_WIFI, req.cmd_sid, (unsigned char *)&req
                         , sizeof(C_SNIC_Core::tagWIFI_ON_REQ_T), payload_buf->buf, command_array );
 
     // Send uart command request
-    mSNICWifi_p->sendUart( command_len, command_array );
+    snic_core_p->sendUart( command_len, command_array );
     
     int ret;
     // Wait UART response
@@ -375,7 +379,7 @@
     if( ret != 0 )
     {
         printf( "wifi_on failed\r\n" );
-        mSNICWifi_p->freeCmdBuf( payload_buf );
+        snic_core_p->freeCmdBuf( payload_buf );
         return -1;
     }
     
@@ -384,17 +388,18 @@
         printf("wifi_on status:%02x\r\n", uartCmdMgr_p->getCommandStatus());
         ret = -1;
     }
-    mSNICWifi_p->freeCmdBuf( payload_buf );
+    snic_core_p->freeCmdBuf( payload_buf );
 
     return ret;
 }
 
 int C_SNIC_WifiInterface::wifi_off()
 {
-    C_SNIC_UartCommandManager *uartCmdMgr_p = mSNICWifi_p->getUartCommand();
+    C_SNIC_Core               *snic_core_p  = C_SNIC_Core::getInstance();
+    C_SNIC_UartCommandManager *uartCmdMgr_p = snic_core_p->getUartCommand();
 
     // Get buffer for response payload from MemoryPool
-    C_SNIC_Core::tagMEMPOOL_BLOCK_T *payload_buf = mSNICWifi_p->allocCmdBuf();
+    C_SNIC_Core::tagMEMPOOL_BLOCK_T *payload_buf = snic_core_p->allocCmdBuf();
     if( payload_buf == NULL )
     {
         printf("wifi_off payload_buf NULL\r\n");
@@ -409,11 +414,11 @@
     unsigned char command_array[UART_REQUEST_PAYLOAD_MAX];
     unsigned int  command_len;
     // Preparation of command
-    command_len = mSNICWifi_p->preparationSendCommand( UART_CMD_ID_WIFI, req.cmd_sid, (unsigned char *)&req
+    command_len = snic_core_p->preparationSendCommand( UART_CMD_ID_WIFI, req.cmd_sid, (unsigned char *)&req
                         , sizeof(C_SNIC_Core::tagWIFI_OFF_REQ_T), payload_buf->buf, command_array );
 
     // Send uart command request
-    mSNICWifi_p->sendUart( command_len, command_array );
+    snic_core_p->sendUart( command_len, command_array );
     
     int ret;
     // Wait UART response
@@ -421,7 +426,7 @@
     if( ret != 0 )
     {
         printf( "wifi_off failed\r\n" );
-        mSNICWifi_p->freeCmdBuf( payload_buf );
+        snic_core_p->freeCmdBuf( payload_buf );
         return -1;
     }
     
@@ -430,14 +435,15 @@
         printf("wifi_off status:%02x\r\n", uartCmdMgr_p->getCommandStatus());
         ret = -1;
     }
-    mSNICWifi_p->freeCmdBuf( payload_buf );
+    snic_core_p->freeCmdBuf( payload_buf );
 
     return ret;
 }
 
 int C_SNIC_WifiInterface::getRssi( signed char *rssi_p )
 {
-    C_SNIC_UartCommandManager *uartCmdMgr_p = mSNICWifi_p->getUartCommand();
+    C_SNIC_Core               *snic_core_p  = C_SNIC_Core::getInstance();
+    C_SNIC_UartCommandManager *uartCmdMgr_p = snic_core_p->getUartCommand();
     if( rssi_p == NULL )
     {
         printf("getRssi parameter error\r\n");
@@ -445,7 +451,7 @@
     }
     
     // Get buffer for response payload from MemoryPool
-    C_SNIC_Core::tagMEMPOOL_BLOCK_T *payload_buf = mSNICWifi_p->allocCmdBuf();
+    C_SNIC_Core::tagMEMPOOL_BLOCK_T *payload_buf = snic_core_p->allocCmdBuf();
     if( payload_buf == NULL )
     {
         printf("getRssi payload_buf NULL\r\n");
@@ -460,31 +466,32 @@
     
     unsigned char  command_array[UART_REQUEST_PAYLOAD_MAX];
     unsigned int   command_len;
-    command_len = mSNICWifi_p->preparationSendCommand( UART_CMD_ID_WIFI, req.cmd_sid, (unsigned char *)&req
+    command_len = snic_core_p->preparationSendCommand( UART_CMD_ID_WIFI, req.cmd_sid, (unsigned char *)&req
                         , sizeof(C_SNIC_Core::tagWIFI_GET_STA_RSSI_REQ_T), payload_buf->buf, command_array );
 
     int ret;
     // Send uart command request
-    mSNICWifi_p->sendUart( command_len, command_array );
+    snic_core_p->sendUart( command_len, command_array );
     
     // Wait UART response
     ret = uartCmdMgr_p->wait();
     if( ret != 0 )
     {
         printf( "getRssi failed\r\n" );
-        mSNICWifi_p->freeCmdBuf( payload_buf );
+        snic_core_p->freeCmdBuf( payload_buf );
         return -1;
     }
     
     *rssi_p = (signed char)payload_buf->buf[2];
 
-    mSNICWifi_p->freeCmdBuf( payload_buf );
+    snic_core_p->freeCmdBuf( payload_buf );
     return 0;
 }
 
 int C_SNIC_WifiInterface::getWifiStatus( tagWIFI_STATUS_T *status_p)
 {
-    C_SNIC_UartCommandManager *uartCmdMgr_p = mSNICWifi_p->getUartCommand();
+    C_SNIC_Core               *snic_core_p  = C_SNIC_Core::getInstance();
+    C_SNIC_UartCommandManager *uartCmdMgr_p = snic_core_p->getUartCommand();
 
     if( status_p == NULL )
     {
@@ -493,7 +500,7 @@
     }
     
     // Get buffer for response payload from MemoryPool
-    C_SNIC_Core::tagMEMPOOL_BLOCK_T *payload_buf = mSNICWifi_p->allocCmdBuf();
+    C_SNIC_Core::tagMEMPOOL_BLOCK_T *payload_buf = snic_core_p->allocCmdBuf();
     if( payload_buf == NULL )
     {
         printf("getWifiStatus payload_buf NULL\r\n");
@@ -508,11 +515,11 @@
     
     unsigned char  command_array[UART_REQUEST_PAYLOAD_MAX];
     unsigned int   command_len;
-    command_len = mSNICWifi_p->preparationSendCommand( UART_CMD_ID_WIFI, req.cmd_sid, (unsigned char *)&req
+    command_len = snic_core_p->preparationSendCommand( UART_CMD_ID_WIFI, req.cmd_sid, (unsigned char *)&req
                         , sizeof(C_SNIC_Core::tagWIFI_GET_STATUS_REQ_T), payload_buf->buf, command_array );
 
     // Send uart command request
-    mSNICWifi_p->sendUart( command_len, command_array );
+    snic_core_p->sendUart( command_len, command_array );
     
     int ret;
     // Wait UART response
@@ -520,7 +527,7 @@
     if( ret != 0 )
     {
         printf( "getWifiStatus failed\r\n" );
-        mSNICWifi_p->freeCmdBuf( payload_buf );
+        snic_core_p->freeCmdBuf( payload_buf );
         return -1;
     }
     
@@ -539,6 +546,6 @@
         memcpy( status_p->ssid, &payload_buf->buf[9], strlen( (char *)&payload_buf->buf[9]) );
     } 
 
-    mSNICWifi_p->freeCmdBuf( payload_buf );
+    snic_core_p->freeCmdBuf( payload_buf );
     return 0;
 }