etn_obj.c

00001 /*******************************************************************************
00002 ********************************************************************************
00003 **                                                                            **
00004 ** ABCC Starter Kit version 2.01.01 (2015-12-14)                              **
00005 **                                                                            **
00006 ** Delivered with:                                                            **
00007 **    ABCC Driver 4.01.01 (2015-12-14)                                        **
00008 **    ABP         7.16.01 (2015-10-14)                                        **
00009 **                                                                            */
00010 /*******************************************************************************
00011 ********************************************************************************
00012 ** COPYRIGHT NOTIFICATION (c) 2015 HMS Industrial Networks AB                 **
00013 **                                                                            **
00014 ** This code is the property of HMS Industrial Networks AB.                   **
00015 ** The source code may not be reproduced, distributed, or used without        **
00016 ** permission. When used together with a product from HMS, permission is      **
00017 ** granted to modify, reproduce and distribute the code in binary form        **
00018 ** without any restrictions.                                                  **
00019 **                                                                            **
00020 ** THE CODE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. HMS DOES NOT    **
00021 ** WARRANT THAT THE FUNCTIONS OF THE CODE WILL MEET YOUR REQUIREMENTS, OR     **
00022 ** THAT THE OPERATION OF THE CODE WILL BE UNINTERRUPTED OR ERROR-FREE, OR     **
00023 ** THAT DEFECTS IN IT CAN BE CORRECTED.                                       **
00024 ********************************************************************************
00025 ********************************************************************************
00026 ** Source file for the Ethernet Host object.
00027 ********************************************************************************
00028 ********************************************************************************
00029 */
00030 
00031 #include "abcc_td.h"
00032 #include "abcc_sys_adapt.h"
00033 #include "abcc_obj_cfg.h"
00034 #include "abcc.h"
00035 #include "etn_obj.h"
00036 #include "abp_etn.h"
00037 #include "string.h"
00038 #include "appl_abcc_handler.h"
00039 #include "abcc_port.h"
00040 
00041 #if ETN_OBJ_ENABLE
00042 
00043 /*******************************************************************************
00044 ** Defines
00045 ********************************************************************************
00046 */
00047 
00048 /*------------------------------------------------------------------------------
00049 ** Object attribute values
00050 **------------------------------------------------------------------------------
00051 */
00052 #define ETN_OA_NAME_VALUE                          "Ethernet"
00053 #define ETN_OA_REV_VALUE                           2
00054 #define ETN_OA_NUM_INST_VALUE                      1
00055 #define ETN_OA_HIGHEST_INST_VALUE                  1
00056 
00057 /*******************************************************************************
00058 ** Typedefs
00059 ********************************************************************************
00060 */
00061 
00062 /*------------------------------------------------------------------------------
00063 ** etn_ObjectType.
00064 ** Structure describing an Ethernet Object.
00065 **------------------------------------------------------------------------------
00066 */
00067 typedef struct etn_ObjectType
00068 {
00069     const  char* pcName;
00070     UINT8  bRevision;
00071     UINT16 iNumberOfInstances;
00072     UINT16 iHighestInstanceNo;
00073 }
00074 etn_ObjectType;
00075 
00076 /*------------------------------------------------------------------------------
00077 ** Forward declarations
00078 **------------------------------------------------------------------------------
00079 */
00080 static void InstanceCommand( ABP_MsgType* psNewMessage );
00081 static void ObjectCommand( ABP_MsgType* psNewMessage );
00082 
00083 /*******************************************************************************
00084 ** Private Globals
00085 ********************************************************************************
00086 */
00087 #if ETN_IA_NETWORK_STATUS_ENABLE
00088 static UINT16 etn_iNetworkStatus;
00089 #endif
00090 #if ETN_IA_IP_CONFIGURATION_ENABLE
00091 static ETN_IpConfigType etn_sIpConfig;
00092 #endif
00093 static const etn_ObjectType etn_sObject =
00094 {
00095    ETN_OA_NAME_VALUE,                           /* Name.                                              */
00096    ETN_OA_REV_VALUE,                            /* Revision.                                          */
00097    ETN_OA_NUM_INST_VALUE,                       /* Number of instances.                               */
00098    ETN_OA_HIGHEST_INST_VALUE                    /* Highest instance number.                           */
00099 };
00100 
00101 /*******************************************************************************
00102 ** Public Services
00103 ********************************************************************************
00104 */
00105 
00106 void ETN_ProcessCmdMsg( ABP_MsgType* psNewMessage )
00107 {
00108    /*
00109    ** This function processes commands to the Ethernet Object and it's Instance.
00110    */
00111    if( ABCC_GetMsgInstance( psNewMessage ) == ABP_INST_OBJ )
00112    {
00113       /*
00114       ** Ethernet object Command
00115       */
00116       ObjectCommand( psNewMessage );
00117    }
00118    else
00119    {
00120       /*
00121       ** Ethernet instance Command
00122       */
00123       InstanceCommand( psNewMessage );
00124    }
00125 
00126    ABCC_SendRespMsg( psNewMessage );
00127 }
00128 
00129 #if ETN_IA_IP_CONFIGURATION_ENABLE
00130 void ETN_GetIpConfig( ETN_IpConfigType* psIpConfig )
00131 {
00132    ABCC_PORT_UseCritical();
00133 
00134    ABCC_PORT_EnterCritical();
00135    {
00136       *psIpConfig = etn_sIpConfig;
00137    }
00138    ABCC_PORT_ExitCritical();
00139 }
00140 #endif /* #if ETN_IA_NETWORK_STATUS_ENABLE */
00141 
00142 /*******************************************************************************
00143 ** Private Services
00144 ********************************************************************************
00145 */
00146 
00147 /*------------------------------------------------------------------------------
00148 ** Processes commands to ETN Instances
00149 **------------------------------------------------------------------------------
00150 ** Arguments:
00151 **    psNewMessage      - Pointer to a ABP_MsgType message.
00152 **
00153 ** Returns:
00154 **    None
00155 **------------------------------------------------------------------------------
00156 */
00157 static void InstanceCommand( ABP_MsgType* psNewMessage )
00158 {
00159    UINT16 iInstance;
00160    UINT8 bAttribute;
00161 
00162    iInstance = ABCC_GetMsgInstance( psNewMessage );
00163    bAttribute = ABCC_GetMsgCmdExt0( psNewMessage );
00164 
00165    /*
00166    ** This function processes commands to the Ethernet Instance.
00167    */
00168    if( iInstance != 1 )
00169    {
00170       /*
00171       ** The Instance does not exist.
00172       */
00173       ABP_SetMsgErrorResponse( psNewMessage, 1, ABP_ERR_UNSUP_INST );
00174       return;
00175    }
00176 
00177    switch ( ABCC_GetMsgCmdBits( psNewMessage ) )
00178    {
00179    case ABP_CMD_GET_ATTR:
00180 
00181       switch( bAttribute )
00182       {
00183 #if ETN_IA_MAC_ADDRESS_ENABLE
00184       case ABP_ETN_IA_MAC_ADDRESS:
00185       {
00186          UINT16 i;
00187          UINT8  abMac[ 6 ];
00188 
00189          /*
00190          ** Copy the 1st Instance 1 attribute (MAC Address) to the message.
00191          */
00192 
00193          ABCC_PORT_MemCpy( abMac, ETN_IA_MAC_ADDRESS_VALUE, ABP_ETN_IA_MAC_ADDRESS_DS );
00194 
00195          for( i = 0; i < ABP_ETN_IA_MAC_ADDRESS_DS; i++ )
00196          {
00197             ABCC_SetMsgData8( psNewMessage, abMac[ i ], i );
00198          }
00199          ABP_SetMsgResponse( psNewMessage, ABP_ETN_IA_MAC_ADDRESS_DS );
00200          break;
00201       }
00202 #endif
00203 #if ETN_IA_ENABLE_HICP_ENABLE
00204       case ABP_ETN_IA_ENABLE_HICP:
00205 
00206          /*
00207          ** Copy the 2nd Instance 1 attribute (Enable HICP) to the message.
00208          */
00209          ABCC_SetMsgData8( psNewMessage, ETN_IA_ENABLE_HICP_VALUE, 0 );
00210          ABP_SetMsgResponse( psNewMessage, ABP_ETN_IA_ENABLE_HICP_DS );
00211          break;
00212 #endif
00213 #if ETN_IA_ENABLE_WEB_ENABLE
00214       case ABP_ETN_IA_ENABLE_WEB:
00215 
00216          /*
00217          ** Copy the 3rd Instance 1 attribute (Enable WEB) to the message.
00218          */
00219          ABCC_SetMsgData8( psNewMessage, ETN_IA_ENABLE_WEB_VALUE, 0 );
00220          ABP_SetMsgResponse( psNewMessage, ABP_ETN_IA_ENABLE_WEB_DS );
00221          break;
00222 #endif
00223 #if ETN_IA_ENABLE_MOD_TCP_ENABLE
00224       case ABP_ETN_IA_ENABLE_MOD_TCP:
00225 
00226          /*
00227          ** Copy the 4th Instance 1 attribute (Enable ModbusTCP) to the message.
00228          */
00229          ABCC_SetMsgData8( psNewMessage, ETN_IA_ENABLE_MOD_TCP_VALUE, 0 );
00230          ABP_SetMsgResponse( psNewMessage, ABP_ETN_IA_ENABLE_MOD_TCP_DS );
00231          break;
00232 #endif
00233 #if ETN_IA_ENABLE_WEB_ADI_ACCESS_ENABLE
00234       case ABP_ETN_IA_ENABLE_WEB_ADI_ACCESS:
00235 
00236          /*
00237          ** Copy the 5th Instance 1 attribute (Enable WEB ADI access) to the message.
00238          */
00239          ABCC_SetMsgData8( psNewMessage, ETN_IA_ENABLE_WEB_ADI_ACCESS_VALUE, 0 );
00240          ABP_SetMsgResponse( psNewMessage, ABP_ETN_IA_ENABLE_WEB_ADI_ACCESS_DS );
00241          break;
00242 #endif
00243 #if ETN_IA_ENABLE_FTP_ENABLE
00244       case ABP_ETN_IA_ENABLE_FTP:
00245 
00246          /*
00247          ** Copy the 6th Instance 1 attribute (Enable FTP) to the message.
00248          */
00249          ABCC_SetMsgData8( psNewMessage, ETN_IA_ENABLE_FTP_VALUE, 0 );
00250          ABP_SetMsgResponse( psNewMessage, ABP_ETN_IA_ENABLE_FTP_DS );
00251          break;
00252 #endif
00253 #if ETN_IA_ENABLE_ADMIN_MODE_ENABLE
00254       case ABP_ETN_IA_ENABLE_ADMIN_MODE:
00255 
00256          /*
00257          ** Copy the 7th Instance 1 attribute (Enable admin mode) to the message.
00258          */
00259          ABCC_SetMsgData8( psNewMessage, ETN_IA_ENABLE_ADMIN_MODE_VALUE, 0 );
00260          ABP_SetMsgResponse( psNewMessage, ABP_ETN_IA_ENABLE_ADMIN_MODE_DS );
00261          break;
00262 #endif
00263 #if ETN_IA_NETWORK_STATUS_ENABLE
00264       case ABP_ETN_IA_NETWORK_STATUS:
00265 
00266          /*
00267          ** Copy the 8th Instance 1 attribute (Network Status) to the message.
00268          */
00269          ABCC_SetMsgData16( psNewMessage, etn_iNetworkStatus, 0 );
00270          ABP_SetMsgResponse( psNewMessage, ABP_ETN_IA_NETWORK_STATUS_DS );
00271          break;
00272 #endif
00273 #if ETN_IA_PORT1_MAC_ADDRESS_ENABLE
00274       case ABP_ETN_IA_PORT1_MAC_ADDRESS:
00275       {
00276          UINT16 i;
00277          UINT8  abMac[ 6 ];
00278 
00279          /*
00280          ** Copy the 9th Instance 1 attribute (Port 1 MAC Address) to the message.
00281          */
00282 
00283          ABCC_PORT_MemCpy( abMac, ETN_IA_PORT1_MAC_ADDRESS_VALUE, ABP_ETN_IA_PORT1_MAC_ADDRESS_DS );
00284 
00285          for( i = 0; i < ABP_ETN_IA_PORT1_MAC_ADDRESS_DS; i++ )
00286          {
00287             ABCC_SetMsgData8( psNewMessage, abMac[ i ], i );
00288          }
00289          ABP_SetMsgResponse( psNewMessage, ABP_ETN_IA_PORT1_MAC_ADDRESS_DS );
00290          break;
00291       }
00292 #endif
00293 #if ETN_IA_PORT2_MAC_ADDRESS_ENABLE
00294       case ABP_ETN_IA_PORT2_MAC_ADDRESS:
00295       {
00296          UINT16 i;
00297          UINT8  abMac[ 6 ];
00298 
00299          /*
00300          ** Copy the 10th Instance 1 attribute (Port 2 MAC Address) to the message.
00301          */
00302 
00303          ABCC_PORT_MemCpy( abMac, ETN_IA_PORT2_MAC_ADDRESS_VALUE, ABP_ETN_IA_PORT2_MAC_ADDRESS_DS );
00304 
00305          for( i = 0; i < ABP_ETN_IA_PORT2_MAC_ADDRESS_DS; i++ )
00306          {
00307             ABCC_SetMsgData8( psNewMessage, abMac[ i ], i );
00308          }
00309          ABP_SetMsgResponse( psNewMessage, ABP_ETN_IA_PORT2_MAC_ADDRESS_DS );
00310          break;
00311       }
00312 #endif
00313 #if ETN_IA_ENABLE_ACD_ENABLE
00314       case ABP_ETN_IA_ENABLE_ACD:
00315 
00316          /*
00317          ** Copy the 11th Instance 1 attribute (Enable ACD) to the message.
00318          */
00319          ABCC_SetMsgData8( psNewMessage, ETN_IA_ENABLE_ACD_VALUE, 0 );
00320          ABP_SetMsgResponse( psNewMessage, ABP_ETN_IA_ENABLE_ACD_DS );
00321          break;
00322 #endif
00323 #if ETN_IA_PORT1_STATE_ENABLE
00324       case ABP_ETN_IA_PORT1_STATE:
00325 
00326          /*
00327          ** Copy the 12th Instance 1 attribute (Port 1 state) to the message.
00328          */
00329          ABCC_SetMsgData8( psNewMessage, ETN_IA_PORT1_STATE_VALUE, 0 );
00330          ABP_SetMsgResponse( psNewMessage, ABP_ETN_IA_PORT1_STATE_DS );
00331          break;
00332 #endif
00333 #if ETN_IA_PORT2_STATE_ENABLE
00334       case ABP_ETN_IA_PORT2_STATE:
00335 
00336          /*
00337          ** Copy the 13th Instance 1 attribute (Port 2 state) to the message.
00338          */
00339          ABCC_SetMsgData8( psNewMessage, ETN_IA_PORT2_STATE_VALUE, 0 );
00340          ABP_SetMsgResponse( psNewMessage, ABP_ETN_IA_PORT2_STATE_DS );
00341          break;
00342 #endif
00343 #if ETN_IA_ENABLE_WEB_UPDATE_ENABLE
00344       case ABP_ETN_IA_ENABLE_WEB_UPDATE:
00345 
00346          /*
00347          ** Copy the 14th Instance 1 attribute (Enable web update) to the message.
00348          */
00349          ABCC_SetMsgData8( psNewMessage, ETN_IA_ENABLE_WEB_UPDATE_VALUE, 0 );
00350          ABP_SetMsgResponse( psNewMessage, ABP_ETN_IA_ENABLE_WEB_UPDATE_DS );
00351          break;
00352 #endif
00353 #if ETN_IA_ENABLE_HICP_RESET_ENABLE
00354       case ABP_ETN_IA_ENABLE_HICP_RESET:
00355 
00356          /*
00357          ** Copy the 15th Instance 1 attribute (Enable HICP reset) to the message.
00358          */
00359          ABCC_SetMsgData8( psNewMessage, ETN_IA_ENABLE_HICP_RESET_VALUE, 0 );
00360          ABP_SetMsgResponse( psNewMessage, ABP_ETN_IA_ENABLE_HICP_RESET_DS );
00361          break;
00362 #endif
00363 #if ETN_IA_IP_CONFIGURATION_ENABLE
00364       case ABP_ETN_IA_IP_CONFIGURATION:
00365       {
00366          UINT16 i;
00367 
00368          /*
00369          ** Copy the 16th Instance 1 attribute (IP configuration) to the message.
00370          */
00371 
00372          i = 0;
00373          while( i < ABP_ETN_IA_IP_CONFIGURATION_DS )
00374          {
00375             ABCC_SetMsgData32( psNewMessage, etn_sIpConfig.alIpConfig[ ( i / ABP_UINT32_SIZEOF ) ], i );
00376             i += ABP_UINT32_SIZEOF;
00377          }
00378          ABP_SetMsgResponse( psNewMessage, ABP_ETN_IA_IP_CONFIGURATION_DS );
00379          break;
00380       }
00381 #endif
00382 #if ETN_IA_IP_ADDRESS_BYTE_0_2_ENABLE
00383       case ABP_ETN_IA_IP_ADDRESS_BYTE_0_2:
00384       {
00385          UINT16 i;
00386          UINT8  abIp[ 3 ];
00387 
00388          /*
00389          ** Copy the 17th Instance 1 attribute (IP address byte 0 to 2) to the message.
00390          */
00391 
00392          ABCC_PORT_MemCpy( abIp, ETN_IA_IP_ADDRESS_BYTE_0_2_VALUE, ABP_ETN_IA_IP_ADDRESS_BYTE_0_2_DS );
00393 
00394          for( i = 0; i < ABP_ETN_IA_IP_ADDRESS_BYTE_0_2_DS; i++ )
00395          {
00396             ABCC_SetMsgData8( psNewMessage, abIp[ i ], i );
00397          }
00398          ABP_SetMsgResponse( psNewMessage, ABP_ETN_IA_IP_ADDRESS_BYTE_0_2_DS );
00399          break;
00400       }
00401 #endif
00402       default:
00403 
00404          /*
00405          ** Unsupported attribute.
00406          */
00407          ABP_SetMsgErrorResponse( psNewMessage, 1, ABP_ERR_INV_CMD_EXT_0 );
00408          break;
00409       }
00410       break;
00411 
00412    case ABP_CMD_SET_ATTR:
00413 
00414       switch( bAttribute )
00415       {
00416 #if ETN_IA_MAC_ADDRESS_ENABLE
00417       case ABP_ETN_IA_MAC_ADDRESS:
00418 
00419          ABP_SetMsgErrorResponse( psNewMessage, 1, ABP_ERR_ATTR_NOT_SETABLE );
00420          break;
00421 #endif
00422 #if ETN_IA_ENABLE_HICP_ENABLE
00423       case ABP_ETN_IA_ENABLE_HICP:
00424 
00425          ABP_SetMsgErrorResponse( psNewMessage, 1, ABP_ERR_ATTR_NOT_SETABLE );
00426          break;
00427 #endif
00428 #if ETN_IA_ENABLE_WEB_ENABLE
00429       case ABP_ETN_IA_ENABLE_WEB:
00430 
00431          ABP_SetMsgErrorResponse( psNewMessage, 1, ABP_ERR_ATTR_NOT_SETABLE );
00432          break;
00433 #endif
00434 #if ETN_IA_ENABLE_MOD_TCP_ENABLE
00435       case ABP_ETN_IA_ENABLE_MOD_TCP:
00436 
00437          ABP_SetMsgErrorResponse( psNewMessage, 1, ABP_ERR_ATTR_NOT_SETABLE );
00438          break;
00439 #endif
00440 #if ETN_IA_ENABLE_WEB_ADI_ACCESS_ENABLE
00441       case ABP_ETN_IA_ENABLE_WEB_ADI_ACCESS:
00442 
00443          ABP_SetMsgErrorResponse( psNewMessage, 1, ABP_ERR_ATTR_NOT_SETABLE );
00444          break;
00445 #endif
00446 #if ETN_IA_ENABLE_FTP_ENABLE
00447       case ABP_ETN_IA_ENABLE_FTP:
00448 
00449          ABP_SetMsgErrorResponse( psNewMessage, 1, ABP_ERR_ATTR_NOT_SETABLE );
00450          break;
00451 #endif
00452 #if ETN_IA_ENABLE_ADMIN_MODE_ENABLE
00453       case ABP_ETN_IA_ENABLE_ADMIN_MODE:
00454 
00455          ABP_SetMsgErrorResponse( psNewMessage, 1, ABP_ERR_ATTR_NOT_SETABLE );
00456          break;
00457 #endif
00458 #if ETN_IA_NETWORK_STATUS_ENABLE
00459       case ABP_ETN_IA_NETWORK_STATUS:
00460       {
00461          /*
00462          ** Set the 8th Instance 1 attribute (Network Status) to the message.
00463          */
00464 
00465          if( ABCC_GetMsgDataSize( psNewMessage ) > ABP_ETN_IA_NETWORK_STATUS_DS )
00466          {
00467             ABP_SetMsgErrorResponse( psNewMessage, 1, ABP_ERR_TOO_MUCH_DATA );
00468             break;
00469          }
00470          else if( ABCC_GetMsgDataSize( psNewMessage ) < ABP_ETN_IA_NETWORK_STATUS_DS )
00471          {
00472             ABP_SetMsgErrorResponse( psNewMessage, 1, ABP_ERR_NOT_ENOUGH_DATA );
00473             break;
00474          }
00475 
00476          ABCC_GetMsgData16( psNewMessage, &etn_iNetworkStatus, 0 );
00477 #if ETN_OBJ_USE_SET_ATTR_SUCCESS_CALLBACK
00478          ETN_SetAttrSuccessCallback( iInstance, bAttribute );
00479 #endif
00480          ABP_SetMsgResponse( psNewMessage, 0 );
00481          break;
00482       }
00483 #endif
00484 #if ETN_IA_PORT1_MAC_ADDRESS_ENABLE
00485       case ABP_ETN_IA_PORT1_MAC_ADDRESS:
00486 
00487          ABP_SetMsgErrorResponse( psNewMessage, 1, ABP_ERR_ATTR_NOT_SETABLE );
00488          break;
00489 #endif
00490 #if ETN_IA_PORT2_MAC_ADDRESS_ENABLE
00491       case ABP_ETN_IA_PORT2_MAC_ADDRESS:
00492 
00493          ABP_SetMsgErrorResponse( psNewMessage, 1, ABP_ERR_ATTR_NOT_SETABLE );
00494          break;
00495 #endif
00496 #if ETN_IA_ENABLE_ACD_ENABLE
00497       case ABP_ETN_IA_ENABLE_ACD:
00498 
00499          ABP_SetMsgErrorResponse( psNewMessage, 1, ABP_ERR_ATTR_NOT_SETABLE );
00500          break;
00501 #endif
00502 #if ETN_IA_PORT1_STATE_ENABLE
00503       case ABP_ETN_IA_PORT1_STATE:
00504 
00505          ABP_SetMsgErrorResponse( psNewMessage, 1, ABP_ERR_ATTR_NOT_SETABLE );
00506          break;
00507 #endif
00508 #if ETN_IA_PORT2_STATE_ENABLE
00509       case ABP_ETN_IA_PORT2_STATE:
00510 
00511          ABP_SetMsgErrorResponse( psNewMessage, 1, ABP_ERR_ATTR_NOT_SETABLE );
00512          break;
00513 #endif
00514 #if ETN_IA_ENABLE_WEB_UPDATE_ENABLE
00515       case ABP_ETN_IA_ENABLE_WEB_UPDATE:
00516 
00517          ABP_SetMsgErrorResponse( psNewMessage, 1, ABP_ERR_ATTR_NOT_SETABLE );
00518          break;
00519 #endif
00520 #if ETN_IA_ENABLE_HICP_RESET_ENABLE
00521       case ABP_ETN_IA_ENABLE_HICP_RESET:
00522 
00523          ABP_SetMsgErrorResponse( psNewMessage, 1, ABP_ERR_ATTR_NOT_SETABLE );
00524          break;
00525 #endif
00526 #if ETN_IA_IP_CONFIGURATION_ENABLE
00527       case ABP_ETN_IA_IP_CONFIGURATION:
00528       {
00529          UINT16 i;
00530 
00531          /*
00532          ** Set the 16th Instance 1 attribute (IP configuration) to the message.
00533          */
00534 
00535          if( ABCC_GetMsgDataSize( psNewMessage ) > ABP_ETN_IA_IP_CONFIGURATION_DS )
00536          {
00537             ABP_SetMsgErrorResponse( psNewMessage, 1, ABP_ERR_TOO_MUCH_DATA );
00538             break;
00539          }
00540          else if( ABCC_GetMsgDataSize( psNewMessage ) < ABP_ETN_IA_IP_CONFIGURATION_DS )
00541          {
00542             ABP_SetMsgErrorResponse( psNewMessage, 1, ABP_ERR_NOT_ENOUGH_DATA );
00543             break;
00544          }
00545 
00546          i = 0;
00547          while( i < ABP_ETN_IA_IP_CONFIGURATION_DS )
00548          {
00549             ABCC_GetMsgData32( psNewMessage, &etn_sIpConfig.alIpConfig[ ( i / ABP_UINT32_SIZEOF ) ], i );
00550             i += ABP_UINT32_SIZEOF;
00551          }
00552 #if ETN_OBJ_USE_SET_ATTR_SUCCESS_CALLBACK
00553          ETN_SetAttrSuccessCallback( iInstance, bAttribute );
00554 #endif
00555          ABP_SetMsgResponse( psNewMessage, 0 );
00556          break;
00557       }
00558 #endif
00559 #if ETN_IA_IP_ADDRESS_BYTE_0_2_ENABLE
00560       case ABP_ETN_IA_IP_ADDRESS_BYTE_0_2:
00561 
00562          ABP_SetMsgErrorResponse( psNewMessage, 1, ABP_ERR_ATTR_NOT_SETABLE );
00563          break;
00564 #endif
00565 
00566       default:
00567 
00568          /*
00569          ** Unsupported attribute.
00570          */
00571          ABP_SetMsgErrorResponse( psNewMessage, 1, ABP_ERR_INV_CMD_EXT_0 );
00572          break;
00573       }
00574       break;
00575 
00576    default:
00577 
00578       /*
00579       ** Unsupported command.
00580       */
00581       ABP_SetMsgErrorResponse( psNewMessage, 1, ABP_ERR_UNSUP_CMD );
00582       break;
00583    }
00584 }
00585 
00586 /*------------------------------------------------------------------------------
00587 ** Processes commands to the ETN Object (Instance 0)
00588 **------------------------------------------------------------------------------
00589 ** Arguments:
00590 **    psNewMessage      - Pointer to a ABP_MsgType message.
00591 **
00592 ** Returns:
00593 **    None
00594 **------------------------------------------------------------------------------
00595 */
00596 static void ObjectCommand( ABP_MsgType* psNewMessage )
00597 {
00598    /*
00599    ** This function processes commands to the Ethernet Object (Instance 0).
00600    */
00601    switch ( ABCC_GetMsgCmdBits( psNewMessage ) )
00602    {
00603    case ABP_CMD_GET_ATTR:
00604    {
00605       switch( ABCC_GetMsgCmdExt0( psNewMessage ) )
00606       {
00607       case ABP_OA_NAME:
00608       {
00609          UINT16 iStrLength;
00610 
00611          /*
00612          ** Copy the attribute to a message.
00613          */
00614          iStrLength = (UINT16)strlen( etn_sObject.pcName );
00615          ABCC_SetMsgString( psNewMessage, etn_sObject.pcName, iStrLength, 0 );
00616          ABP_SetMsgResponse( psNewMessage, (UINT8)iStrLength );
00617          break;
00618       }
00619 
00620       case ABP_OA_REV:
00621 
00622          /*
00623          ** Copy the attribute to a message.
00624          */
00625          ABCC_SetMsgData8( psNewMessage, etn_sObject.bRevision, 0 );
00626          ABP_SetMsgResponse( psNewMessage, ABP_OA_REV_DS );
00627          break;
00628 
00629       case ABP_OA_NUM_INST:
00630 
00631          /*
00632          ** Copy the attribute to a message.
00633          */
00634          ABCC_SetMsgData16( psNewMessage, etn_sObject.iNumberOfInstances, 0 );
00635          ABP_SetMsgResponse( psNewMessage, ABP_OA_NUM_INST_DS );
00636          break;
00637 
00638       case ABP_OA_HIGHEST_INST:
00639 
00640          /*
00641          ** Copy the attribute to a message.
00642          */
00643          ABCC_SetMsgData16( psNewMessage, etn_sObject.iHighestInstanceNo, 0 );
00644          ABP_SetMsgResponse( psNewMessage, ABP_OA_HIGHEST_INST_DS );
00645          break;
00646 
00647       default:
00648 
00649          /*
00650          ** Unsupported attribute.
00651          */
00652          ABP_SetMsgErrorResponse( psNewMessage, 1, ABP_ERR_INV_CMD_EXT_0 );
00653          break;
00654       }
00655       break;
00656    }
00657 
00658    default:
00659 
00660       /*
00661       ** Unsupported command.
00662       */
00663       ABP_SetMsgErrorResponse( psNewMessage, 1, ABP_ERR_UNSUP_CMD );
00664       break;
00665 
00666    } /* End of switch( Command number ) */
00667 }
00668 
00669 #endif /* ETN_OBJ_ENABLE */