Diff: Generic/abcc_obj/nw_obj/dev.c

Revision:

0:9509fece98da

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Generic/abcc_obj/nw_obj/dev.c	Thu May 12 19:04:45 2016 +0000
@@ -0,0 +1,438 @@
+/*******************************************************************************
+********************************************************************************
+**                                                                            **
+** ABCC Starter Kit version 2.01.01 (2015-12-14)                              **
+**                                                                            **
+** Delivered with:                                                            **
+**    ABCC Driver 4.01.01 (2015-12-14)                                        **
+**    ABP         7.16.01 (2015-10-14)                                        **
+**                                                                            */
+/*******************************************************************************
+********************************************************************************
+** COPYRIGHT NOTIFICATION (c) 2015 HMS Industrial Networks AB                 **
+**                                                                            **
+** This code is the property of HMS Industrial Networks AB.                   **
+** The source code may not be reproduced, distributed, or used without        **
+** permission. When used together with a product from HMS, permission is      **
+** granted to modify, reproduce and distribute the code in binary form        **
+** without any restrictions.                                                  **
+**                                                                            **
+** THE CODE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. HMS DOES NOT    **
+** WARRANT THAT THE FUNCTIONS OF THE CODE WILL MEET YOUR REQUIREMENTS, OR     **
+** THAT THE OPERATION OF THE CODE WILL BE UNINTERRUPTED OR ERROR-FREE, OR     **
+** THAT DEFECTS IN IT CAN BE CORRECTED.                                       **
+********************************************************************************
+********************************************************************************
+** Source file for the DeviceNet Object.
+********************************************************************************
+********************************************************************************
+*/
+
+#include "abcc_td.h"
+#include "abcc.h"
+#include "abcc_obj_cfg.h"
+#include "dev.h"
+#include "abp.h"
+#include "abp_dev.h"
+#include "string.h"
+#include "appl_abcc_handler.h"
+#include "abcc_port.h"
+
+#if DEV_OBJ_ENABLE
+
+/*******************************************************************************
+** Defines
+********************************************************************************
+*/
+
+/*------------------------------------------------------------------------------
+** Object attribute values
+**------------------------------------------------------------------------------
+*/
+#define DEV_OA_NAME_VALUE                          "DeviceNet"
+#define DEV_OA_REV_VALUE                           1
+#define DEV_OA_NUM_INST_VALUE                      1
+#define DEV_OA_HIGHEST_INST_VALUE                  1
+
+/*******************************************************************************
+** Typedefs
+********************************************************************************
+*/
+
+/*------------------------------------------------------------------------------
+** Structure describing an DeviceNet Object.
+**------------------------------------------------------------------------------
+*/
+typedef struct dev_Object
+{
+   const  char* pcName;
+   UINT8  bRevision;
+   UINT16 iNumberOfInstances;
+   UINT16 iHighestInstanceNo;
+}
+dev_ObjectType;
+
+/*------------------------------------------------------------------------------
+** Forward declarations
+**------------------------------------------------------------------------------
+*/
+static void InstanceCommand( ABP_MsgType* psNewMessage );
+static void ObjectCommand( ABP_MsgType* psNewMessage );
+
+/*******************************************************************************
+** Private Globals
+********************************************************************************
+*/
+
+static const dev_ObjectType dev_sObject =
+{
+   DEV_OA_NAME_VALUE,                           /* Name.                                              */
+   DEV_OA_REV_VALUE,                            /* Revision.                                          */
+   DEV_OA_NUM_INST_VALUE,                       /* Number of instances.                               */
+   DEV_OA_HIGHEST_INST_VALUE                    /* Highest instance number.                           */
+};
+
+/*******************************************************************************
+** Public Services
+********************************************************************************
+*/
+
+void DEV_ProcessCmdMsg( ABP_MsgType* psNewMessage )
+{
+   /*
+   ** This function processes commands to the DeviceNet Object and it's Instance.
+   */
+   if( ABCC_GetMsgInstance( psNewMessage ) == ABP_INST_OBJ )
+   {
+      /*
+      ** DeviceNet object Command.
+      */
+      ObjectCommand( psNewMessage );
+   }
+   else
+   {
+      /*
+      ** DeviceNet instance Command.
+      */
+      InstanceCommand( psNewMessage );
+   }
+
+   ABCC_SendRespMsg( psNewMessage );
+}
+
+/*******************************************************************************
+** Private Services
+********************************************************************************
+*/
+
+/*------------------------------------------------------------------------------
+** Processes commands to DEV Instances
+**------------------------------------------------------------------------------
+** Arguments:
+**    psNewMessage      - Pointer to a ABP_MsgType message.
+**
+** Returns:
+**    None
+**------------------------------------------------------------------------------
+*/
+static void InstanceCommand( ABP_MsgType* psNewMessage )
+{
+   /*
+   ** This function processes commands to the DeviceNet Instance.
+   */
+   if( ABCC_GetMsgInstance( psNewMessage ) != 1 )
+   {
+      /*
+      ** The Instance does not exist.
+      */
+      ABP_SetMsgErrorResponse( psNewMessage, 1, ABP_ERR_UNSUP_INST );
+      return;
+   }
+
+   switch ( ABCC_GetMsgCmdBits( psNewMessage ) )
+   {
+   case ABP_CMD_GET_ATTR:
+   {
+      switch( ABCC_GetMsgCmdExt0( psNewMessage ) )
+      {
+#if DEV_IA_VENDOR_ID_ENABLE
+      case ABP_DEV_IA_VENDOR_ID:
+
+         /*
+         ** Copy the 1st Instance 1 attribute (Vendor ID) to the message.
+         */
+         ABCC_SetMsgData16( psNewMessage, DEV_IA_VENDOR_ID_VALUE, 0 );
+         ABP_SetMsgResponse( psNewMessage, ABP_DEV_IA_VENDOR_ID_DS );
+         break;
+#endif
+#if DEV_IA_DEVICE_TYPE_ENABLE
+      case ABP_DEV_IA_DEVICE_TYPE:
+
+         /*
+         ** Copy the 2nd Instance 1 attribute (Device type) to the message.
+         */
+         ABCC_SetMsgData16( psNewMessage, DEV_IA_DEVICE_TYPE_VALUE, 0 );
+         ABP_SetMsgResponse( psNewMessage, ABP_DEV_IA_DEVICE_TYPE_DS );
+         break;
+#endif
+#if DEV_IA_PRODUCT_CODE_ENABLE
+      case ABP_DEV_IA_PRODUCT_CODE:
+
+         /*
+         ** Copy the 3rd Instance 1 attribute (Product code) to the message.
+         */
+         ABCC_SetMsgData16( psNewMessage, DEV_IA_PRODUCT_CODE_VALUE, 0 );
+         ABP_SetMsgResponse( psNewMessage, ABP_DEV_IA_PRODUCT_CODE_DS );
+         break;
+#endif
+#if DEV_IA_REVISION_ENABLE
+      case ABP_DEV_IA_REVISION:
+
+         /*
+         ** Copy the 4th Instance 1 attribute (Revision) to the message.
+         */
+         ABCC_SetMsgData8( psNewMessage, DEV_IA_REVISION_MAJOR_VALUE, 0 );
+         ABCC_SetMsgData8( psNewMessage, DEV_IA_REVISION_MINOR_VALUE, 1 );
+         ABP_SetMsgResponse( psNewMessage, ABP_DEV_IA_REVISION_DS );
+         break;
+#endif
+#if DEV_IA_SERIAL_NUMBER_ENABLE
+      case ABP_DEV_IA_SERIAL_NUMBER:
+
+         /*
+         ** Copy the 5th Instance 1 attribute (Serial number) to the message.
+         */
+         ABCC_SetMsgData32( psNewMessage, DEV_IA_SERIAL_NUMBER_VALUE, 0 );
+         ABP_SetMsgResponse( psNewMessage, ABP_DEV_IA_SERIAL_NUMBER_DS );
+         break;
+#endif
+#if DEV_IA_PRODUCT_NAME_ENABLE
+      case ABP_DEV_IA_PRODUCT_NAME:
+      {
+         UINT16 iStrLength;
+
+         iStrLength = (UINT16)strlen( DEV_IA_PRODUCT_NAME_VALUE );
+
+         /*
+         ** Copy the 6th Instance 1 attribute (Product name) to the message.
+         */
+         ABCC_SetMsgString( psNewMessage, DEV_IA_PRODUCT_NAME_VALUE, iStrLength, 0 );
+         ABP_SetMsgResponse( psNewMessage, (UINT8)iStrLength );
+         break;
+      }
+#endif
+#if DEV_IA_PROD_INSTANCE_ENABLE
+      case ABP_DEV_IA_PROD_INSTANCE:
+
+         /*
+         ** Copy the 7th Instance 1 attribute (Producing instance number) to the message.
+         */
+         ABCC_SetMsgData16( psNewMessage, DEV_IA_PROD_INSTANCE_VALUE, 0 );
+         ABP_SetMsgResponse( psNewMessage, ABP_DEV_IA_PROD_INSTANCE_DS );
+         break;
+#endif
+#if DEV_IA_CONS_INSTANCE_ENABLE
+      case ABP_DEV_IA_CONS_INSTANCE:
+
+         /*
+         ** Copy the 8th Instance 1 attribute (Consuming instance number) to the message.
+         */
+         ABCC_SetMsgData16( psNewMessage, DEV_IA_CONS_INSTANCE_VALUE, 0 );
+         ABP_SetMsgResponse( psNewMessage, ABP_DEV_IA_CONS_INSTANCE_DS );
+         break;
+#endif
+#if DEV_IA_ADDRESS_FROM_NET_ENABLE
+      case ABP_DEV_IA_ADDRESS_FROM_NET:
+
+         /*
+         ** Copy the 9th Instance 1 attribute (Enable address from net) to the message.
+         */
+         ABCC_SetMsgData8( psNewMessage, DEV_IA_ADDRESS_FROM_NET_VALUE, 0 );
+         ABP_SetMsgResponse( psNewMessage, ABP_DEV_IA_ADDRESS_FROM_NET_DS );
+         break;
+#endif
+#if DEV_IA_BAUD_RATE_FROM_NET_ENABLE
+      case ABP_DEV_IA_BAUD_RATE_FROM_NET:
+
+         /*
+         ** Copy the 10th Instance 1 attribute (Enable baud rate from net) to the message.
+         */
+         ABCC_SetMsgData8( psNewMessage, DEV_IA_BAUD_RATE_FROM_NET_VALUE, 0 );
+         ABP_SetMsgResponse( psNewMessage, ABP_DEV_IA_BAUD_RATE_FROM_NET_DS );
+         break;
+#endif
+#if DEV_IA_ENABLE_APP_CIP_OBJECTS_ENABLE
+      case ABP_DEV_IA_ENABLE_APP_CIP_OBJECTS:
+
+         /*
+         ** Copy the 11th Instance 1 attribute (Enable CIP request forwarding) to the message.
+         */
+         ABCC_SetMsgData8( psNewMessage, DEV_IA_ENABLE_APP_CIP_OBJECTS_VALUE, 0 );
+         ABP_SetMsgResponse( psNewMessage, ABP_DEV_IA_ENABLE_APP_CIP_OBJECTS_DS );
+         break;
+#endif
+#if DEV_IA_ENABLE_PARAM_OBJECT_ENABLE
+      case ABP_DEV_IA_ENABLE_PARAM_OBJECT:
+
+         /*
+         ** Copy the 12th Instance 1 attribute (Enable Parameter object) to the message.
+         */
+         ABCC_SetMsgData8( psNewMessage, DEV_IA_ENABLE_PARAM_OBJECT_VALUE, 0 );
+         ABP_SetMsgResponse( psNewMessage, ABP_DEV_IA_ENABLE_PARAM_OBJECT_DS );
+         break;
+#endif
+#if DEV_IA_ENABLE_QUICK_CONNECT_ENABLE
+      case ABP_DEV_IA_ENABLE_QUICK_CONNECT:
+
+         /*
+         ** Copy the 13th Instance 1 attribute (Enable Quick Connect) to the message.
+         */
+         ABCC_SetMsgData8( psNewMessage, DEV_IA_ENABLE_QUICK_CONNECT_VALUE, 0 );
+         ABP_SetMsgResponse( psNewMessage, ABP_DEV_IA_ENABLE_PARAM_OBJECT_DS );
+         break;
+#endif
+#if DEV_IA_PREPEND_PRODUCING_ENABLE
+      case ABP_DEV_IA_PREPEND_PRODUCING:
+
+         /*
+         ** Copy the 18th Instance 1 attribute (Prepend producing profile instance) to the message.
+         */
+         ABCC_SetMsgData16( psNewMessage, DEV_IA_PREPEND_PRODUCING_VALUE, 0 );
+         ABP_SetMsgResponse( psNewMessage, ABP_DEV_IA_PREPEND_PRODUCING_DS );
+         break;
+#endif
+#if DEV_IA_PREPEND_CONSUMING_ENABLE
+      case ABP_DEV_IA_PREPEND_CONSUMING:
+
+         /*
+         ** Copy the 19th Instance 1 attribute (Prepend consuming profile instance) to the message.
+         */
+         ABCC_SetMsgData16( psNewMessage, DEV_IA_PREPEND_CONSUMING_VALUE, 0 );
+         ABP_SetMsgResponse( psNewMessage, ABP_DEV_IA_PREPEND_CONSUMING_DS );
+         break;
+#endif
+#if DEV_IA_ABCC_ADI_OBJECT_ENABLE
+      case ABP_DEV_IA_ABCC_ADI_OBJECT:
+
+         /*
+         ** Copy the 20th Instance 1 attribute (ABCC ADI Object Number) to the message.
+         */
+         ABCC_SetMsgData16( psNewMessage, DEV_IA_ABCC_ADI_OBJECT_VALUE, 0 );
+         ABP_SetMsgResponse( psNewMessage, ABP_DEV_IA_ABCC_ADI_OBJECT_DS );
+         break;
+#endif
+
+      default:
+
+         /*
+         ** Unsupported attribute.
+         */
+         ABP_SetMsgErrorResponse( psNewMessage, 1, ABP_ERR_INV_CMD_EXT_0 );
+         break;
+      }
+      break;
+   }
+   default:
+
+      /*
+      ** Unsupported command.
+      */
+      ABP_SetMsgErrorResponse( psNewMessage, 1, ABP_ERR_UNSUP_CMD );
+      break;
+
+   } /* End of switch( Command number ) */
+}
+
+/*------------------------------------------------------------------------------
+** Processes commands to the DEV Object (Instance 0)
+**------------------------------------------------------------------------------
+** Arguments:
+**    psNewMessage      - Pointer to a ABP_MsgType message.
+**
+** Returns:
+**    None
+**------------------------------------------------------------------------------
+*/
+static void ObjectCommand( ABP_MsgType* psNewMessage )
+{
+   /*
+   ** This function processes commands to the DeviceNet Object (Instance 0).
+   */
+   switch ( ABCC_GetMsgCmdBits( psNewMessage ) )
+   {
+   case ABP_CMD_GET_ATTR:
+   {
+      switch( ABCC_GetMsgCmdExt0( psNewMessage ) )
+      {
+      case ABP_OA_NAME:
+      {
+         UINT16 iStrLength;
+
+         /*
+         ** Copy the attribute to a message.
+         */
+         iStrLength = (UINT16)strlen( dev_sObject.pcName );
+         ABCC_SetMsgString( psNewMessage, dev_sObject.pcName, iStrLength, 0 );
+         ABP_SetMsgResponse( psNewMessage, (UINT8)iStrLength );
+         break;
+      }
+
+      case ABP_OA_REV:
+
+         /*
+         ** Copy the attribute to a message.
+         */
+         ABCC_SetMsgData8( psNewMessage, dev_sObject.bRevision, 0 );
+         ABP_SetMsgResponse( psNewMessage, ABP_OA_REV_DS );
+         break;
+
+      case ABP_OA_NUM_INST:
+
+         /*
+         ** Copy the attribute to a message.
+         */
+         ABCC_SetMsgData16( psNewMessage, dev_sObject.iNumberOfInstances, 0 );
+         ABP_SetMsgResponse( psNewMessage, ABP_OA_NUM_INST_DS );
+         break;
+
+      case ABP_OA_HIGHEST_INST:
+
+         /*
+         ** Copy the attribute to a message.
+         */
+         ABCC_SetMsgData16( psNewMessage, dev_sObject.iHighestInstanceNo, 0 );
+         ABP_SetMsgResponse( psNewMessage, ABP_OA_HIGHEST_INST_DS );
+         break;
+
+      default:
+
+         /*
+         ** Unsupported attribute.
+         */
+         ABP_SetMsgErrorResponse( psNewMessage, 1, ABP_ERR_INV_CMD_EXT_0 );
+         break;
+
+      } /* End of switch( Attribute number ) */
+
+      break;
+   }
+   case ABP_DEV_CMD_PROCESS_CIP_OBJ_REQUEST:
+
+      /*
+      ** Optionally implement the Process CIP Object Request service here.
+      */
+      ABP_SetMsgErrorResponse( psNewMessage, 1, ABP_ERR_UNSUP_CMD );
+      break;
+
+   default:
+
+      /*
+      ** Unsupported command.
+      */
+      ABP_SetMsgErrorResponse( psNewMessage, 1, ABP_ERR_UNSUP_CMD );
+      break;
+
+   } /* End of switch( Command number ) */
+}
+
+#endif /* DEV_OBJ_ENABLE */