File content as of revision 11:bfcf1356027b:

/**
   @file
   @brief Class to abstract AT commands send to the XBee API
   
   AT commands have the payload:
   
     Byte 1     : Frame ID
     Byte 2 & 3 : AT command
     Byte 4-n   : Parameter Value 
   
   @author John Bailey 

   @copyright Copyright 2014 John Bailey

   @section LICENSE
   
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

*/

#if !defined XBEEAPICMDAT_HPP
#define      XBEEAPICMDAT_HPP

#include "XBeeApiFrame.hpp"
#include "XBeeDevice.hpp"

#include <stdint.h>

class XBeeApiCmdAt : public XBeeApiFrameDecoder
{
    protected:
        bool m_haveHwVer;
        bool m_haveFwVer;
        bool m_haveChan;
        uint16_t m_hwVer;
        uint16_t m_fwVer;
        uint8_t m_chan;
        uint8_t m_chanPend;
    
        class XBeeApiCmdAtFirmwareVersionRequest : public XBeeApiFrame
        {
            public:
                XBeeApiCmdAtFirmwareVersionRequest( void );
        };

        class XBeeApiCmdAtHardwareVersionRequest : public XBeeApiFrame
        {
            public:
                XBeeApiCmdAtHardwareVersionRequest( void );
        };

        class XBeeApiCmdAtChannelRequest : public XBeeApiFrame
        {
            public:
                XBeeApiCmdAtChannelRequest( void );
        };

        class XBeeApiCmdAtChannelSet : public XBeeApiFrame
        {
            uint8_t m_buffer[ 10 ];
            public:
                XBeeApiCmdAtChannelSet( const uint8_t p_chan );
        };

    public:
       XBeeApiCmdAt( );
       virtual ~XBeeApiCmdAt( void ) {};
       
       bool requestHardwareVersion( void );
       bool requestFirmwareVersion( void );
       bool requestChannel( void );

       virtual bool getHardwareVersion( uint16_t* const p_ver );
       virtual bool getFirmwareVersion( uint16_t* const p_ver );
       virtual bool getChannel( uint8_t* const p_chan );
       
       virtual bool setChannel( uint8_t const p_chan );
       
       /* Implement XBeeApiCmdDecoder interface */
       virtual bool decodeCallback( const uint8_t* const p_data, size_t p_len );

       typedef uint16_t panId_t;
       typedef uint8_t  channel_t;
};

class XBeeApiCmdAtBlocking : public XBeeApiCmdAt
{
    protected:
        uint16_t m_timeout;
        uint16_t m_slice;

    public:
       XBeeApiCmdAtBlocking( const uint16_t p_timeout = 1000, const uint16_t p_slice = 100);
       
       virtual ~XBeeApiCmdAtBlocking( void ) {};
       /* Implement XBeeApiCmdAt's virtual methods */
       virtual bool getHardwareVersion( uint16_t* const p_ver );
       virtual bool getFirmwareVersion( uint16_t* const p_ver );
       virtual bool getChannel( uint8_t* const p_chan );
       
       virtual bool setChannel( uint8_t const p_chan );
};

#endif