Diff: SNIC/SNIC_UartCommandManager.cpp

Revision:

20:dd736d328de6

Child:

22:a9ec0cad4f84

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SNIC/SNIC_UartCommandManager.cpp	Thu Mar 27 06:52:04 2014 +0000
@@ -0,0 +1,183 @@
+/******************* Murata Manufacturing Co.,Ltd. 2014 *****************
+ *
+ * Filename:   SNIC_UartCommandManager.cpp
+ *
+ * Purpose:    This module has implementation of function for management of 
+               SNIC UART Command.
+ *              
+ * $Author: kishino $
+ *
+ * $Date: 2014/03/26 $
+ *
+ * $Revision: 0.0.0.1 $
+ * ***********************************************************************/
+#include "SNIC_UartCommandManager.h"
+#include "SNIC_Core.h"
+
+using namespace murata_wifi;
+
+void C_SNIC_UartCommandManager::setCommandID( unsigned char cmd_id )
+{
+    mCommandID = cmd_id;
+}
+
+unsigned char C_SNIC_UartCommandManager::getCommandID()
+{
+    return mCommandID;
+}
+
+void C_SNIC_UartCommandManager::setCommandSID( unsigned char cmd_sid )
+{
+    mCommandSID = cmd_sid;
+}
+
+unsigned char C_SNIC_UartCommandManager::getCommandSID()
+{
+    return mCommandSID;
+}
+
+void C_SNIC_UartCommandManager::setCommandStatus( unsigned char status )
+{
+    mCommandStatus = status;
+}
+
+unsigned char C_SNIC_UartCommandManager::getCommandStatus()
+{
+    return mCommandStatus;
+}
+
+void C_SNIC_UartCommandManager::setResponseBuf( unsigned char *buf_p )
+{
+    mResponseBuf_p = buf_p;
+}
+
+unsigned char *C_SNIC_UartCommandManager::getResponseBuf()
+{
+    return mResponseBuf_p;
+}
+
+void C_SNIC_UartCommandManager::setScanResultHandler( void (*handler_p)(tagSCAN_RESULT_T *scan_result) )
+{
+    mScanResultHandler_p = handler_p;
+}
+
+
+int C_SNIC_UartCommandManager::wait()
+{
+    int ret = 0;
+
+    // Get thread ID
+    mCommandThreadID = osThreadGetId();
+    
+    // Signal flags that are reported as event are automatically cleared.
+    osEvent event_ret = osSignalWait( UART_COMMAND_SIGNAL, UART_COMMAND_WAIT_TIMEOUT);
+    if( event_ret.status != osEventSignal )
+    {
+        ret = -1;
+    }
+
+    return ret;
+}
+
+int C_SNIC_UartCommandManager::signal()
+{
+    // set signal
+    return osSignalSet(mCommandThreadID, UART_COMMAND_SIGNAL);
+}
+
+bool C_SNIC_UartCommandManager::isWaitingCommand( unsigned int command_id, unsigned char *payload_p )
+{
+    bool ret = false;
+
+    if( (command_id == getCommandID())
+        && (payload_p[0] == getCommandSID()) )
+    {
+        ret = true;
+    }
+    return ret;
+}
+
+void C_SNIC_UartCommandManager::scanResultIndicate( unsigned char *payload_p, int payload_len )
+{
+    if( (payload_p == NULL) || (mScanResultHandler_p == NULL) )
+    {
+        return;
+    }
+    
+    tagSCAN_RESULT_T scan_result;
+    int ap_count  = payload_p[2];
+    
+    if( ap_count == 0 )
+    {
+        mScanResultHandler_p( NULL );
+    }
+    
+    unsigned char *ap_info_p = &payload_p[3];
+    int ap_info_idx = 0;
+
+    for( int i = 0; i < ap_count; i++ )
+    {
+        scan_result.channel = ap_info_p[ap_info_idx];
+        ap_info_idx++;
+        scan_result.rssi    = (signed)ap_info_p[ap_info_idx];
+        ap_info_idx++;
+        scan_result.security= ap_info_p[ap_info_idx];
+        ap_info_idx++;
+        memcpy( scan_result.bssid, &ap_info_p[ap_info_idx], BSSID_MAC_LENTH );
+        ap_info_idx += BSSID_MAC_LENTH;
+        scan_result.network_type= ap_info_p[ap_info_idx];
+        ap_info_idx++;
+        scan_result.max_rate= ap_info_p[ap_info_idx];
+        ap_info_idx++;
+        ap_info_idx++;  // reserved
+        strcpy( scan_result.ssid, (char *)&ap_info_p[ap_info_idx] );
+        ap_info_idx += strlen( (char *)&ap_info_p[ap_info_idx] );
+        ap_info_idx++;
+        
+        // Scanresult callback
+        mScanResultHandler_p( &scan_result );
+    }
+}
+
+void C_SNIC_UartCommandManager::bufferredPacket( unsigned char *payload_p, int payload_len )
+{
+    if( (payload_p == NULL) || (payload_len == 0) )
+    {
+        return;
+    }
+    
+    C_SNIC_Core *instance_p = C_SNIC_Core::getInstance();
+    
+    int             socket_id;
+    unsigned short  recv_len;
+    
+    // Get socket id from payload
+    socket_id = payload_p[2];
+    // Get Connection information
+    tagCONNECT_INFO_T *con_info_p = instance_p->getConnectInfo( socket_id );
+    if( con_info_p == NULL )
+    {
+        return;
+    }
+    
+    if( con_info_p->is_connected == false )
+    {
+        printf(" Socket id \"%d\" is not connected\r\n", socket_id);
+        return;
+    }
+    
+    // Get receive length from payload
+    recv_len= ((payload_p[3]<<8) & 0xFF00) | payload_p[4];
+    for( int i = 0; i < recv_len; i++ )
+    {
+        if( con_info_p->recvbuf_p->isFull() )
+        {
+            printf("Receive buffer is full.\r\n");
+            break;
+        }
+        
+        // Add to receive buffer
+        con_info_p->recvbuf_p->queue( payload_p[5+i] );
+    }
+    con_info_p->is_received = true;
+}