Diff: SNIC/SNIC_Core.cpp

Revision:

18:51d3fea96518

Parent:

17:d8bc02c455a6

Child:

19:f219d1fb6171

--- a/SNIC/SNIC_Core.cpp	Thu Mar 27 06:04:00 2014 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,242 +0,0 @@
-/******************* Murata Manufacturing Co.,Ltd. 2014 *****************
- *
- * Filename:   SNIC_Core.cpp
- *
- * Purpose:    This module has implementation of internal common function for API.
- *              
- * $Author: kishino $
- *
- * $Date: 2014/03/26 $
- *
- * $Revision: 0.0.0.1 $
- * ***********************************************************************/
-#include "mbed.h"
-#include "SNIC_Core.h"
-#include "SNIC_UartMsgUtil.h"
-#include <string>
-
-using namespace murata_wifi;
-
-#define UART_RECVBUF_SIZE   2048
-typedef struct
-{
-    unsigned char buf[UART_RECVBUF_SIZE];
-    unsigned int  size;
-    bool          is_receive;
-}tagUART_RECVBUF_T;
-tagUART_RECVBUF_T   gUART_RCVBUF;
-unsigned char   gUART_TEMP_BUF[UART_RECVBUF_SIZE];
-
-C_SNIC_Core *C_SNIC_Core::mInstance_p = NULL;
-
-C_SNIC_Core *C_SNIC_Core::getInstance()
-{
-    if( mInstance_p == NULL )
-    {
-        mInstance_p    = new C_SNIC_Core();
-    }
-    return mInstance_p;
-}
-
-C_SNIC_Core::C_SNIC_Core()
-{
-    int i;
-    
-    mUartCommand_p = new C_SNIC_UartCommandManager();
-    for( i = 0; i < MAX_SOCKET_ID+1; i++ )
-    {
-        mConnectInfo[i].recvbuf_p    = NULL;
-        mConnectInfo[i].is_connected = false;
-    }
-    
-    mUartRecvThread_p = NULL;
-}
-
-int C_SNIC_Core::initUart(PinName tx, PinName rx, int baud)
-{
-//    printf("[C_SNIC_Core::initUart]1\r\n");
-    
-    mUartRequestSeq   = 0;
-
-    mUart_p = new RawSerial( tx, rx );
-    mUart_p->baud( baud );
-    mUart_p->format(8, SerialBase::None, 1);
-
-//    printf("[C_SNIC_Core::initUart]2\r\n");
-    // Initialize uart
-    gUART_RCVBUF.is_receive = false;
-    gUART_RCVBUF.size       = 0;
-
-    // Create UART recv thread
-    mUartRecvThread_p = new Thread( C_SNIC_Core::uartRecvThread );
-//    printf("[C_SNIC_Core::initUart]3\r\n");
-    if( mUartRecvThread_p == NULL )
-    {
-        printf("[C_SNIC_Core::initUart] thread cread failed\r\n");
-        return -1;
-    }
-
-    return 0;
-}
-
-unsigned int C_SNIC_Core::preparationSendCommand( unsigned char cmd_id, unsigned char cmd_sid
-                                            , unsigned char *req_buf_p,    unsigned int req_buf_len
-                                            , unsigned char *response_buf_p, unsigned char *command_p )
-{
-    unsigned char  payload_array[UART_REQUEST_PAYLOAD_MAX];
-    unsigned short payload_len;
-    unsigned int   command_len = 0;
-    
-    // Make command payload
-    payload_len = C_SNIC_UartMsgUtil::makePayload( req_buf_len, req_buf_p, payload_array );
-    // Make all command request
-    command_len = C_SNIC_UartMsgUtil::makeRequest( cmd_id, payload_array, payload_len, command_p );
-
-    // Set data for response
-    mUartCommand_p->setCommandID( cmd_id );
-    mUartCommand_p->setCommandSID( cmd_sid | 0x80 );
-    mUartCommand_p->setResponseBuf( response_buf_p );
-    
-    return command_len;
-}
-
-int C_SNIC_Core::sendUart( unsigned int len, unsigned char *data )
-{
-    int ret = 0;
-    
-    mUartMutex.lock();
-    for( int i = 0; i < len; i++ )
-    {
-        // Write to UART
-        ret = mUart_p->putc( data[i] );
-        if( ret == -1 )
-        {
-            ret = -1;
-            break;
-        }
-    }
-    mUartMutex.unlock();
-    return ret;
-}
-
-tagMEMPOOL_BLOCK_T *C_SNIC_Core::allocCmdBuf()
-{
-    // Get buffer from MemoryPool
-    return mMemPoolPayload.alloc();
-}
-
-void C_SNIC_Core::freeCmdBuf( tagMEMPOOL_BLOCK_T *buf_p )
-{
-    mMemPoolPayload.free( buf_p );
-}
-
-tagCONNECT_INFO_T  *C_SNIC_Core::getConnectInfo( int socket_id )
-{
-    if( (socket_id < 0) || (socket_id > MAX_SOCKET_ID) )
-    {
-        return NULL;
-    }
-    return &mConnectInfo[socket_id];
-}
-
-C_SNIC_UartCommandManager *C_SNIC_Core::getUartCommand()
-{
-    return mUartCommand_p;
-}
-
-DigitalOut led1(LED1);
-void C_SNIC_Core::uartRecvThread (void const *args_p) {
-
-    C_SNIC_Core *instance_p = C_SNIC_Core::getInstance();
-    if ( instance_p == NULL )
-    {
-        printf("Socket constructor error: no wifly instance available!\r\n");
-    }
-    C_SNIC_UartCommandManager *uartCmdMgr_p = instance_p->getUartCommand();
-
-    int recvdata = 0;
-    int i;
-    
-    /* UART recv thread main loop */
-    for (;;) 
-    {
-        while( instance_p->mUart_p->readable() )
-        {
-            // Receive data from UART.
-            instance_p->mUartMutex.lock();
-            recvdata = instance_p->mUart_p->getc();
-            instance_p->mUartMutex.unlock();
-
-            // Check UART receiving flg
-            if( gUART_RCVBUF.is_receive )
-            {
-                gUART_RCVBUF.buf[ gUART_RCVBUF.size ] = (unsigned char)recvdata;
-                gUART_RCVBUF.size++;
-                // Check  received data is EOM.
-                if( recvdata == UART_CMD_EOM )
-                {
-                    led1 = 0;
-#if 0
-                    printf("[recv]\r\n");
-                    for( i = 0; i < gUART_RCVBUF.size; i++ )
-                    {
-                        printf("%02x ", gUART_RCVBUF.buf[i]);
-                    }
-                    printf("\r\n");
-#endif
-                    unsigned char command_id;
-                    // Get payload from received data from UART.
-                    int payload_len = C_SNIC_UartMsgUtil::getResponsePayload( gUART_RCVBUF.size, gUART_RCVBUF.buf
-                                                            , &command_id, gUART_TEMP_BUF );
-
-                    // Check receive a TCP or UDP packet
-                    if( (command_id == UART_CMD_ID_SNIC) && (gUART_TEMP_BUF[0] == UART_CMD_SID_SNIC_CONNECTION_RECV_IND) )
-                    {
-                        // Packet buffering
-                        uartCmdMgr_p->bufferredPacket( gUART_TEMP_BUF, payload_len );
-                    }
-
-                    // Check scan results indication 
-                    else if( (command_id == UART_CMD_ID_WIFI) && (gUART_TEMP_BUF[0] == UART_CMD_SID_WIFI_SCAN_RESULT_IND) )
-                    {
-                        // Scan result indicate
-                        uartCmdMgr_p->scanResultIndicate( gUART_TEMP_BUF, payload_len );
-                    }
-                    // Checks in the command which is waiting.
-                    else if( uartCmdMgr_p->isWaitingCommand(command_id, gUART_TEMP_BUF) )
-                    {
-                        // Get buffer for payload data
-                        unsigned char *payload_buf_p = uartCmdMgr_p->getResponseBuf();
-                        if( payload_buf_p != NULL )
-                        {
-                            memcpy( payload_buf_p, gUART_TEMP_BUF, payload_len );
-                            uartCmdMgr_p->setResponseBuf( NULL );
-                        }
-                        // Set status
-                        uartCmdMgr_p->setCommandStatus( gUART_TEMP_BUF[2] );
-                        // Set signal for command response wait.
-                        uartCmdMgr_p->signal();
-                    }
-                    
-                    gUART_RCVBUF.size = 0;
-                    gUART_RCVBUF.is_receive = false;
-                }
-            }
-            else
-            {
-                // Check  received data is SOM.
-                if( recvdata == UART_CMD_SOM )
-                {
-                    led1 = 1;
-                    gUART_RCVBUF.size = 0;
-                    gUART_RCVBUF.buf[ gUART_RCVBUF.size ] = (unsigned char)recvdata;
-                    gUART_RCVBUF.size++;
-                    gUART_RCVBUF.is_receive = true;
-                }
-            }
-//            Thread::yield();
-        }
-        Thread::yield();
-    }
-}
-