Initial Commit

1 files changed, 1343 insertions, 0 deletions

diff --git a/ucs2-lib/src/ucs_sys_diag.c b/ucs2-lib/src/ucs_sys_diag.c
new file mode 100644
index 0000000..0c80eb6
--- /dev/null
+++ b/ucs2-lib/src/ucs_sys_diag.c
@@ -0,0 +1,1343 @@
+/*------------------------------------------------------------------------------------------------*/
+/* UNICENS V2.1.0-3491                                                                            */
+/* Copyright (c) 2017 Microchip Technology Germany II GmbH & Co. KG.                              */
+/*                                                                                                */
+/* This program is free software: you can redistribute it and/or modify                           */
+/* it under the terms of the GNU General Public License as published by                           */
+/* the Free Software Foundation, either version 2 of the License, or                              */
+/* (at your option) any later version.                                                            */
+/*                                                                                                */
+/* This program is distributed in the hope that it will be useful,                                */
+/* but WITHOUT ANY WARRANTY; without even the implied warranty of                                 */
+/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                                  */
+/* GNU General Public License for more details.                                                   */
+/*                                                                                                */
+/* You should have received a copy of the GNU General Public License                              */
+/* along with this program.  If not, see <http://www.gnu.org/licenses/>.                          */
+/*                                                                                                */
+/* You may also obtain this software under a propriety license from Microchip.                    */
+/* Please contact Microchip for further information.                                              */
+/*------------------------------------------------------------------------------------------------*/
+
+/*!
+ * \file
+ * \brief   Implementation of the System Diagnosis class
+ * \details Performs the System Diagnosis
+ *
+ * \cond UCS_INTERNAL_DOC
+ * \addtogroup G_SYS_DIAG
+ * @{
+ */
+
+/*------------------------------------------------------------------------------------------------*/
+/* Includes                                                                                       */
+/*------------------------------------------------------------------------------------------------*/
+#include "ucs_misc.h"
+#include "ucs_ret_pb.h"
+#include "ucs_sys_diag.h"
+/*#include "ucs_mnsa.h"*/
+
+
+
+/*------------------------------------------------------------------------------------------------*/
+/* Internal constants                                                                             */
+/*------------------------------------------------------------------------------------------------*/
+#define SYS_DIAG_NUM_STATES            10U    /*!< \brief Number of state machine states */
+#define SYS_DIAG_NUM_EVENTS            17U    /*!< \brief Number of state machine events */
+
+#define SD_NUM_HELLO                   10U    /*!< \brief Number of Hello.Get Retries */
+#define SD_TIMEOUT_HELLO              150U    /*!< \brief timeout used for repeating Hello.Get messages */
+#define SD_TIMEOUT_COMMAND            100U    /*!< \brief timeout used for supervising INIC commands */
+#define SD_TIMEOUT_CABLE_DIAGNOSIS   3000U    /*!< \brief timeout used for supervising cable link diagnosis */
+#define SD_DIAG_ADDR_BASE          0x0500U    /*!< \brief Diagnosis Node Address of own node */
+
+#define SD_WELCOME_SUCCESS              0U    /*!< \brief Welcome.Result reports success */
+
+#define SD_SIGNATURE_VERSION            1U    /*!< \brief signature version used for System Diagnosis */
+
+
+/*------------------------------------------------------------------------------------------------*/
+/* Service parameters                                                                             */
+/*------------------------------------------------------------------------------------------------*/
+/*! Priority of the System Diagnosis service used by scheduler */
+static const uint8_t SD_SRV_PRIO = 248U;   /* parasoft-suppress  MISRA2004-8_7 "Value shall be part of the module, not part of a function." */
+/*! Main event for the System Diagnosis service */
+static const Srv_Event_t SD_EVENT_SERVICE = 1U;
+
+
+/*------------------------------------------------------------------------------------------------*/
+/* Internal enumerators                                                                           */
+/*------------------------------------------------------------------------------------------------*/
+/*! \brief Possible events of the system diagnosis state machine */
+typedef enum SysDiag_Events_
+{
+    SD_E_NIL             = 0U,      /*!< \brief NIL Event */
+    SD_E_STARTDIAG       = 1U,      /*!< \brief StartDiag API function was called */
+    SD_E_SD_RES_OK       = 2U,      /*!< \brief MOSTNetworkSystemDiagnosis.Result received  */
+    SD_E_ABORT           = 3U,      /*!< \brief Application requires stop of System Diagnosis */
+    SD_E_HELLO_OK        = 4U,      /*!< \brief Hello.Status received */
+    SD_E_HELLO_RETRY     = 5U,      /*!< \brief Retry the Hello.Get command */
+    SD_E_HELLO_ALL_DONE  = 6U,      /*!< \brief All retries of the Hello.Get command are done */
+    SD_E_WELCOME         = 7U,      /*!< \brief Welcome.Result, may be Ok or NotOk*/
+    SD_E_ALL_DONE        = 8U,      /*!< \brief All branches and segments of the network were explored*/
+    SD_E_PORT_FOUND      = 9U,      /*!< \brief An unexplored port was found */
+    SD_E_PORT_ENABLED    = 10U,     /*!< \brief A port was succesful enabled */
+    SD_E_PORT_DISABLED   = 11U,     /*!< \brief A port was succesful disabled */
+    SD_E_BRANCH_FOUND    = 12U,     /*!< \brief Another branch was found */
+    SD_E_CABLE_LINK_RES  = 13U,     /*!< \brief The CableLinkDiagnosis reported a result */
+    SD_E_ERROR           = 14U,     /*!< \brief An error was detected */
+    SD_E_TIMEOUT         = 15U,     /*!< \brief An timeout has been occurred */
+    SD_E_NO_SUCCESS      = 16U      /*!< \brief Welcome result was NoSuccess */
+} SysDiag_Events_t;
+
+/*! \brief States of the system diagnosis state machine */
+typedef enum SysDiag_State_
+{
+    SD_S_IDLE            =  0U,     /*!< \brief Idle state */
+    SD_S_WAIT_DIAG       =  1U,     /*!< \brief System Diagnosis started */
+    SD_S_WAIT_HELLO      =  2U,     /*!< \brief Hello command sent */
+    SD_S_HELLO_TIMEOUT   =  3U,     /*!< \brief Hello command timed out */
+    SD_S_WAIT_WELCOME    =  4U,     /*!< \brief Welcome sent */
+    SD_S_NEXT_PORT       =  5U,     /*!< \brief Next port found to be tested */
+    SD_S_WAIT_ENABLE     =  6U,     /*!< \brief Port Enable sent */
+    SD_S_WAIT_DISABLE    =  7U,     /*!< \brief Port Disable sent */
+    SD_S_CABLE_LINK_DIAG =  8U,      /*!< \brief Wait for CableL Link Diagnosis Result */
+    SD_S_END             =  9U      /*!< \brief Wait for System Diagnosis stop */
+} SysDiag_State_t;
+
+
+
+/*------------------------------------------------------------------------------------------------*/
+/* Internal prototypes                                                                            */
+/*------------------------------------------------------------------------------------------------*/
+static void Sd_Service(void *self);
+
+static void Sd_SysDiagInit(void* self);
+static void Sd_SysDiagStart(void *self);
+static void Sd_SysDiagStop(void *self);
+static void Sd_SendHello(void *self);
+static void Sd_Error(void *self);
+static void Sd_ErrorWelcome(void *self);
+static void Sd_SendWelcome(void *self);
+static void Sd_CableLinkDiagnosis(void *self);
+static void Sd_CalcPort(void *self);
+static void Sd_AllDone(void *self);
+static void Sd_EnablePort(void *self);
+static void Sd_DisablePort(void *self);
+static void Sd_Finish(void *self);
+static void Sd_Abort(void *self);
+static void Sd_StopDiagFailed(void *self);
+
+static void Sd_HelloTimeout(void *self);
+static void Sd_SysDiagTimeout(void *self);
+static void Sd_WelcomeTimeout(void *self);
+static void Sd_EnablePortTimeout(void *self);
+static void Sd_DisablePortTimeout(void *self);
+static void Sd_CableLinkDiagnosisTimeout(void *self);
+
+static void Sd_SysDiagStartResultCb(void *self, void *result_ptr);
+static void Sd_SysDiagStopResultCb(void *self, void *result_ptr);
+static void Sd_HelloStatusCb(void *self, void *result_ptr);
+static void Sd_WelcomeResultCb(void *self, void *result_ptr);
+static void Sd_EnablePortResultCb(void *self, void *result_ptr);
+static void Sd_DisablePortResultCb(void *self, void *result_ptr);
+static void Sd_CableLinkDiagnosisResultCb(void *self, void *result_ptr);
+static void Sd_OnTerminateEventCb(void *self, void *result_ptr);
+static void Sd_TimerCb(void *self);
+
+
+
+
+/*------------------------------------------------------------------------------------------------*/
+/* State transition table (used by finite state machine)                                          */
+/*------------------------------------------------------------------------------------------------*/
+/*! \brief State transition table */
+static const Fsm_StateElem_t sys_diag_trans_tab[SYS_DIAG_NUM_STATES][SYS_DIAG_NUM_EVENTS] =    /* parasoft-suppress  MISRA2004-8_7 "Value shall be part of the module, not part of a function." */
+{
+
+    { /* State SD_S_IDLE */
+        /* SD_E_NIL            */ {NULL,                          SD_S_IDLE            },
+        /* SD_E_STARTDIAG      */ {&Sd_SysDiagStart,              SD_S_WAIT_DIAG       },
+        /* SD_E_SD_RES_OK      */ {NULL,                          SD_S_IDLE            },
+        /* SD_E_ABORT          */ {NULL,                          SD_S_IDLE            },
+        /* SD_E_HELLO_OK       */ {NULL,                          SD_S_IDLE            },
+        /* SD_E_HELLO_RETRY    */ {NULL,                          SD_S_IDLE            },
+        /* SD_E_HELLO_ALL_DONE */ {NULL,                          SD_S_IDLE            },
+        /* SD_E_WELCOME        */ {NULL,                          SD_S_IDLE            },
+        /* SD_E_ALL_DONE       */ {NULL,                          SD_S_IDLE            },
+        /* SD_E_PORT_FOUND     */ {NULL,                          SD_S_IDLE            },
+        /* SD_E_PORT_ENABLED   */ {NULL,                          SD_S_IDLE            },
+        /* SD_E_PORT_DISABLED  */ {NULL,                          SD_S_IDLE            },
+        /* SD_E_BRANCH_FOUND   */ {NULL,                          SD_S_IDLE            },
+        /* SD_E_CABLE_LINK_RES */ {NULL,                          SD_S_IDLE            },
+        /* SD_E_ERROR          */ {NULL,                          SD_S_IDLE            },
+        /* SD_E_TIMEOUT        */ {NULL,                          SD_S_IDLE            },
+        /* SD_E_NO_SUCCESS     */ {NULL,                          SD_S_IDLE            }
+    },
+
+    { /* State SD_S_WAIT_DIAG */
+        /* SD_E_NIL            */ {NULL,                          SD_S_WAIT_DIAG       },
+        /* SD_E_STARTDIAG      */ {NULL,                          SD_S_WAIT_DIAG       },
+        /* SD_E_SD_RES_OK      */ {&Sd_SendHello,                 SD_S_WAIT_HELLO      },
+        /* SD_E_ABORT          */ {&Sd_Abort,                     SD_S_END             },
+        /* SD_E_HELLO_OK       */ {NULL,                          SD_S_WAIT_DIAG       },
+        /* SD_E_HELLO_RETRY    */ {NULL,                          SD_S_WAIT_DIAG       },
+        /* SD_E_HELLO_ALL_DONE */ {NULL,                          SD_S_WAIT_DIAG       },
+        /* SD_E_WELCOME        */ {NULL,                          SD_S_WAIT_DIAG       },
+        /* SD_E_ALL_DONE       */ {NULL,                          SD_S_WAIT_DIAG       },
+        /* SD_E_PORT_FOUND     */ {NULL,                          SD_S_WAIT_DIAG       },
+        /* SD_E_PORT_ENABLED   */ {NULL,                          SD_S_WAIT_DIAG       },
+        /* SD_E_PORT_DISABLED  */ {NULL,                          SD_S_WAIT_DIAG       },
+        /* SD_E_BRANCH_FOUND   */ {NULL,                          SD_S_WAIT_DIAG       },
+        /* SD_E_CABLE_LINK_RES */ {NULL,                          SD_S_WAIT_DIAG       },
+        /* SD_E_ERROR          */ {&Sd_Error,                     SD_S_END             },
+        /* SD_E_TIMEOUT        */ {&Sd_SysDiagTimeout,            SD_S_END             },
+        /* SD_E_NO_SUCCESS     */ {NULL,                          SD_S_WAIT_DIAG       }
+    },
+
+    { /* State  SD_S_WAIT_HELLO*/
+        /* SD_E_NIL            */ {NULL,                          SD_S_WAIT_HELLO      },
+        /* SD_E_STARTDIAG      */ {NULL,                          SD_S_WAIT_HELLO      },
+        /* SD_E_SD_RES_OK      */ {NULL,                          SD_S_WAIT_HELLO      },
+        /* SD_E_ABORT          */ {&Sd_Abort,                     SD_S_END             },
+        /* SD_E_HELLO_OK       */ {&Sd_SendWelcome,               SD_S_WAIT_WELCOME    },
+        /* SD_E_HELLO_RETRY    */ {NULL,                          SD_S_WAIT_HELLO      },
+        /* SD_E_HELLO_ALL_DONE */ {NULL,                          SD_S_WAIT_HELLO      },
+        /* SD_E_WELCOME        */ {NULL,                          SD_S_WAIT_HELLO      },
+        /* SD_E_ALL_DONE       */ {NULL,                          SD_S_WAIT_HELLO      },
+        /* SD_E_PORT_FOUND     */ {NULL,                          SD_S_WAIT_HELLO      },
+        /* SD_E_PORT_ENABLED   */ {NULL,                          SD_S_WAIT_HELLO      },
+        /* SD_E_PORT_DISABLED  */ {NULL,                          SD_S_WAIT_HELLO      },
+        /* SD_E_BRANCH_FOUND   */ {NULL,                          SD_S_WAIT_HELLO      },
+        /* SD_E_CABLE_LINK_RES */ {NULL,                          SD_S_WAIT_HELLO      },
+        /* SD_E_ERROR          */ {&Sd_Error,                     SD_S_END             },
+        /* SD_E_TIMEOUT        */ {&Sd_HelloTimeout,              SD_S_HELLO_TIMEOUT   },
+        /* SD_E_NO_SUCCESS     */ {NULL,                          SD_S_WAIT_HELLO      }
+    },
+
+    { /* State SD_S_HELLO_TIMEOUT */
+        /* SD_E_NIL            */ {NULL,                          SD_S_HELLO_TIMEOUT   },
+        /* SD_E_STARTDIAG      */ {NULL,                          SD_S_HELLO_TIMEOUT   },
+        /* SD_E_SD_RES_OK      */ {NULL,                          SD_S_HELLO_TIMEOUT   },
+        /* SD_E_ABORT          */ {&Sd_Abort,                     SD_S_END             },
+        /* SD_E_HELLO_OK       */ {NULL,                          SD_S_HELLO_TIMEOUT   },
+        /* SD_E_HELLO_RETRY    */ {&Sd_SendHello,                 SD_S_WAIT_HELLO      },
+        /* SD_E_HELLO_ALL_DONE */ {&Sd_CableLinkDiagnosis,        SD_S_CABLE_LINK_DIAG },
+        /* SD_E_WELCOME        */ {NULL,                          SD_S_HELLO_TIMEOUT   },
+        /* SD_E_ALL_DONE       */ {NULL,                          SD_S_HELLO_TIMEOUT   },
+        /* SD_E_PORT_FOUND     */ {NULL,                          SD_S_HELLO_TIMEOUT   },
+        /* SD_E_PORT_ENABLED   */ {NULL,                          SD_S_HELLO_TIMEOUT   },
+        /* SD_E_PORT_DISABLED  */ {NULL,                          SD_S_HELLO_TIMEOUT   },
+        /* SD_E_BRANCH_FOUND   */ {NULL,                          SD_S_HELLO_TIMEOUT   },
+        /* SD_E_CABLE_LINK_RES */ {NULL,                          SD_S_HELLO_TIMEOUT   },
+        /* SD_E_ERROR          */ {&Sd_Error,                     SD_S_END             },
+        /* SD_E_TIMEOUT        */ {NULL,                          SD_S_HELLO_TIMEOUT   },
+        /* SD_E_NO_SUCCESS     */ {NULL,                          SD_S_HELLO_TIMEOUT   }
+    },
+
+    { /* State SD_S_WAIT_WELCOME */
+        /* SD_E_NIL            */ {NULL,                          SD_S_WAIT_WELCOME    },
+        /* SD_E_STARTDIAG      */ {NULL,                          SD_S_WAIT_WELCOME    },
+        /* SD_E_SD_RES_OK      */ {NULL,                          SD_S_WAIT_WELCOME    },
+        /* SD_E_ABORT          */ {&Sd_Abort,                     SD_S_END             },
+        /* SD_E_HELLO_OK       */ {NULL,                          SD_S_WAIT_WELCOME    },
+        /* SD_E_HELLO_RETRY    */ {NULL,                          SD_S_WAIT_WELCOME    },
+        /* SD_E_HELLO_ALL_DONE */ {NULL,                          SD_S_WAIT_WELCOME    },
+        /* SD_E_WELCOME        */ {&Sd_CalcPort,                  SD_S_NEXT_PORT       },
+        /* SD_E_ALL_DONE       */ {NULL,                          SD_S_WAIT_WELCOME    },
+        /* SD_E_PORT_FOUND     */ {NULL,                          SD_S_WAIT_WELCOME    },
+        /* SD_E_PORT_ENABLED   */ {NULL,                          SD_S_WAIT_WELCOME    },
+        /* SD_E_PORT_DISABLED  */ {NULL,                          SD_S_WAIT_WELCOME    },
+        /* SD_E_BRANCH_FOUND   */ {NULL,                          SD_S_WAIT_WELCOME    },
+        /* SD_E_CABLE_LINK_RES */ {NULL,                          SD_S_WAIT_WELCOME    },
+        /* SD_E_ERROR          */ {&Sd_Error,                     SD_S_END             },
+        /* SD_E_TIMEOUT        */ {&Sd_WelcomeTimeout,            SD_S_END             },
+        /* SD_E_NO_SUCCESS     */ {&Sd_ErrorWelcome,              SD_S_END             }
+    },
+
+    { /* State SD_S_NEXT_PORT */
+        /* SD_E_NIL            */ {NULL,                          SD_S_NEXT_PORT       },
+        /* SD_E_STARTDIAG      */ {NULL,                          SD_S_NEXT_PORT       },
+        /* SD_E_SD_RES_OK      */ {NULL,                          SD_S_NEXT_PORT       },
+        /* SD_E_ABORT          */ {&Sd_Abort,                     SD_S_END             },
+        /* SD_E_HELLO_OK       */ {NULL,                          SD_S_NEXT_PORT       },
+        /* SD_E_HELLO_RETRY    */ {NULL,                          SD_S_NEXT_PORT       },
+        /* SD_E_HELLO_ALL_DONE */ {NULL,                          SD_S_NEXT_PORT       },
+        /* SD_E_WELCOME        */ {NULL,                          SD_S_NEXT_PORT       },
+        /* SD_E_ALL_DONE       */ {&Sd_AllDone,                   SD_S_END             },
+        /* SD_E_PORT_FOUND     */ {&Sd_EnablePort,                SD_S_WAIT_ENABLE     },
+        /* SD_E_PORT_ENABLED   */ {NULL,                          SD_S_NEXT_PORT       },
+        /* SD_E_PORT_DISABLED  */ {NULL,                          SD_S_NEXT_PORT       },
+        /* SD_E_BRANCH_FOUND   */ {&Sd_DisablePort,               SD_S_WAIT_DISABLE    },
+        /* SD_E_CABLE_LINK_RES */ {NULL,                          SD_S_NEXT_PORT       },
+        /* SD_E_ERROR          */ {&Sd_Error,                     SD_S_END             },
+        /* SD_E_TIMEOUT        */ {NULL,                          SD_S_NEXT_PORT       },
+        /* SD_E_NO_SUCCESS     */ {NULL,                          SD_S_NEXT_PORT       }
+    },
+
+    { /* State SD_S_WAIT_ENABLE */
+        /* SD_E_NIL            */ {NULL,                          SD_S_WAIT_ENABLE     },
+        /* SD_E_STARTDIAG      */ {NULL,                          SD_S_WAIT_ENABLE     },
+        /* SD_E_SD_RES_OK      */ {NULL,                          SD_S_WAIT_ENABLE     },
+        /* SD_E_ABORT          */ {&Sd_Abort,                     SD_S_END             },
+        /* SD_E_HELLO_OK       */ {NULL,                          SD_S_WAIT_ENABLE     },
+        /* SD_E_HELLO_RETRY    */ {NULL,                          SD_S_WAIT_ENABLE     },
+        /* SD_E_HELLO_ALL_DONE */ {NULL,                          SD_S_WAIT_ENABLE     },
+        /* SD_E_WELCOME        */ {NULL,                          SD_S_WAIT_ENABLE     },
+        /* SD_E_ALL_DONE       */ {NULL,                          SD_S_WAIT_ENABLE     },
+        /* SD_E_PORT_FOUND     */ {NULL,                          SD_S_WAIT_ENABLE     },
+        /* SD_E_PORT_ENABLED   */ {&Sd_SendHello,                 SD_S_WAIT_HELLO      },
+        /* SD_E_PORT_DISABLED  */ {NULL,                          SD_S_WAIT_ENABLE     },
+        /* SD_E_BRANCH_FOUND   */ {NULL,                          SD_S_WAIT_ENABLE     },
+        /* SD_E_CABLE_LINK_RES */ {NULL,                          SD_S_WAIT_ENABLE     },
+        /* SD_E_ERROR          */ {&Sd_Error,                     SD_S_END             },
+        /* SD_E_TIMEOUT        */ {&Sd_EnablePortTimeout,         SD_S_END             },
+        /* SD_E_NO_SUCCESS     */ {NULL,                          SD_S_WAIT_ENABLE     }
+    },
+
+    { /* State SD_S_WAIT_DISABLE */
+        /* SD_E_NIL            */ {NULL,                          SD_S_WAIT_DISABLE    },
+        /* SD_E_STARTDIAG      */ {NULL,                          SD_S_WAIT_DISABLE    },
+        /* SD_E_SD_RES_OK      */ {NULL,                          SD_S_WAIT_DISABLE    },
+        /* SD_E_ABORT          */ {&Sd_Abort,                     SD_S_END             },
+        /* SD_E_HELLO_OK       */ {NULL,                          SD_S_WAIT_DISABLE    },
+        /* SD_E_HELLO_RETRY    */ {NULL,                          SD_S_WAIT_DISABLE    },
+        /* SD_E_HELLO_ALL_DONE */ {NULL,                          SD_S_WAIT_DISABLE    },
+        /* SD_E_WELCOME        */ {NULL,                          SD_S_WAIT_DISABLE    },
+        /* SD_E_ALL_DONE       */ {NULL,                          SD_S_WAIT_DISABLE    },
+        /* SD_E_PORT_FOUND     */ {NULL,                          SD_S_WAIT_DISABLE    },
+        /* SD_E_PORT_ENABLED   */ {NULL,                          SD_S_WAIT_DISABLE    },
+        /* SD_E_PORT_DISABLED  */ {&Sd_EnablePort,                SD_S_WAIT_ENABLE     },
+        /* SD_E_BRANCH_FOUND   */ {NULL,                          SD_S_WAIT_DISABLE    },
+        /* SD_E_CABLE_LINK_RES */ {NULL,                          SD_S_WAIT_DISABLE    },
+        /* SD_E_ERROR          */ {&Sd_Error,                     SD_S_END             },
+        /* SD_E_TIMEOUT        */ {&Sd_DisablePortTimeout,        SD_S_END             },
+        /* SD_E_NO_SUCCESS     */ {NULL,                          SD_S_WAIT_DISABLE    }
+    },
+
+    { /* State SD_S_CABLE_LINK_DIAG */
+        /* SD_E_NIL            */ {NULL,                          SD_S_CABLE_LINK_DIAG },
+        /* SD_E_STARTDIAG      */ {NULL,                          SD_S_CABLE_LINK_DIAG },
+        /* SD_E_SD_RES_OK      */ {NULL,                          SD_S_CABLE_LINK_DIAG },
+        /* SD_E_ABORT          */ {&Sd_Abort,                     SD_S_END             },
+        /* SD_E_HELLO_OK       */ {NULL,                          SD_S_CABLE_LINK_DIAG },
+        /* SD_E_HELLO_RETRY    */ {NULL,                          SD_S_CABLE_LINK_DIAG },
+        /* SD_E_HELLO_ALL_DONE */ {NULL,                          SD_S_CABLE_LINK_DIAG },
+        /* SD_E_WELCOME        */ {NULL,                          SD_S_CABLE_LINK_DIAG },
+        /* SD_E_ALL_DONE       */ {NULL,                          SD_S_CABLE_LINK_DIAG },
+        /* SD_E_PORT_FOUND     */ {NULL,                          SD_S_CABLE_LINK_DIAG },
+        /* SD_E_PORT_ENABLED   */ {NULL,                          SD_S_CABLE_LINK_DIAG },
+        /* SD_E_PORT_DISABLED  */ {NULL,                          SD_S_CABLE_LINK_DIAG },
+        /* SD_E_BRANCH_FOUND   */ {NULL,                          SD_S_CABLE_LINK_DIAG },
+        /* SD_E_CABLE_LINK_RES */ {&Sd_CalcPort,                  SD_S_NEXT_PORT       },
+        /* SD_E_ERROR          */ {&Sd_Error,                     SD_S_END             },
+        /* SD_E_TIMEOUT        */ {&Sd_CableLinkDiagnosisTimeout, SD_S_END             },
+        /* SD_E_NO_SUCCESS     */ {NULL,                          SD_S_CABLE_LINK_DIAG }
+    },
+
+    { /* State SD_S_END */
+        /* SD_E_NIL            */ {NULL,                          SD_S_END             },
+        /* SD_E_STARTDIAG      */ {NULL,                          SD_S_END             },
+        /* SD_E_SD_RES_OK      */ {Sd_Finish,                     SD_S_IDLE            },
+        /* SD_E_ABORT          */ {NULL,                          SD_S_END             },
+        /* SD_E_HELLO_OK       */ {NULL,                          SD_S_END             },
+        /* SD_E_HELLO_RETRY    */ {NULL,                          SD_S_END             },
+        /* SD_E_HELLO_ALL_DONE */ {NULL,                          SD_S_END             },
+        /* SD_E_WELCOME        */ {NULL,                          SD_S_END             },
+        /* SD_E_ALL_DONE       */ {NULL,                          SD_S_END             },
+        /* SD_E_PORT_FOUND     */ {NULL,                          SD_S_END             },
+        /* SD_E_PORT_ENABLED   */ {NULL,                          SD_S_END             },
+        /* SD_E_PORT_DISABLED  */ {NULL,                          SD_S_END             },
+        /* SD_E_BRANCH_FOUND   */ {NULL,                          SD_S_END             },
+        /* SD_E_CABLE_LINK_RES */ {NULL,                          SD_S_END             },
+        /* SD_E_ERROR          */ {Sd_StopDiagFailed,             SD_S_IDLE            },
+        /* SD_E_TIMEOUT        */ {Sd_StopDiagFailed,             SD_S_IDLE            },
+        /* SD_E_NO_SUCCESS     */ {NULL,                          SD_S_END             }
+    }
+
+};
+
+
+
+/*------------------------------------------------------------------------------------------------*/
+/* Implementation                                                                                 */
+/*------------------------------------------------------------------------------------------------*/
+
+/*! \brief Constructor of class CSysDiag.
+ *  \param self         Reference to CSysDiag instance
+ *  \param inic         Reference to CInic instance
+ *  \param base         Reference to CBase instance
+ *  \param exc          Reference to CExc instance
+ */
+ void SysDiag_Ctor(CSysDiag *self, CInic *inic, CBase *base, CExc *exc)
+{
+    MISC_MEM_SET((void *)self, 0, sizeof(*self));
+
+    self->inic = inic;
+    self->exc  = exc;
+    self->base = base;
+
+    Fsm_Ctor(&self->fsm, self, &(sys_diag_trans_tab[0][0]), SYS_DIAG_NUM_EVENTS, SD_E_NIL);
+
+    Sobs_Ctor(&self->sys_diag_start,           self, &Sd_SysDiagStartResultCb);
+    Sobs_Ctor(&self->sys_diag_stop,            self, &Sd_SysDiagStopResultCb);
+    Sobs_Ctor(&self->sys_hello,                self, &Sd_HelloStatusCb);
+    Sobs_Ctor(&self->sys_welcome,              self, &Sd_WelcomeResultCb);
+    Sobs_Ctor(&self->sys_enable_port,          self, &Sd_EnablePortResultCb);
+    Sobs_Ctor(&self->sys_disable_port,         self, &Sd_DisablePortResultCb);
+    Sobs_Ctor(&self->sys_cable_link_diagnosis, self, &Sd_CableLinkDiagnosisResultCb);
+
+    /* register termination events */
+    Mobs_Ctor(&self->sys_terminate, self, EH_M_TERMINATION_EVENTS, &Sd_OnTerminateEventCb);
+    Eh_AddObsrvInternalEvent(&self->base->eh, &self->sys_terminate);
+
+    /* Initialize System Diagnosis service */
+    Srv_Ctor(&self->sd_srv, SD_SRV_PRIO, self, &Sd_Service);
+    /* Add System Diagnosis service to scheduler */
+    (void)Scd_AddService(&self->base->scd, &self->sd_srv);
+
+}
+
+/*! \brief Service function of the System Diagnosis service.
+ *  \param self    Reference to System Diagnosis object
+ */
+static void Sd_Service(void *self)
+{
+    CSysDiag *self_ = (CSysDiag *)self;
+    Srv_Event_t event_mask;
+    Srv_GetEvent(&self_->sd_srv, &event_mask);
+    if(SD_EVENT_SERVICE == (event_mask & SD_EVENT_SERVICE))   /* Is event pending? */
+    {
+        Fsm_State_t result;
+        Srv_ClearEvent(&self_->sd_srv, SD_EVENT_SERVICE);
+        TR_INFO((self_->base->ucs_user_ptr, "[SD]", "FSM __ %d %d", 2U, self_->fsm.current_state, self_->fsm.event_occured));
+        result = Fsm_Service(&self_->fsm);
+        TR_ASSERT(self_->base->ucs_user_ptr, "[SD]", (result != FSM_STATE_ERROR));
+        TR_INFO((self_->base->ucs_user_ptr, "[SD]", "FSM -> %d", 1U, self_->fsm.current_state));
+        MISC_UNUSED(result);
+    }
+}
+
+
+/*! \brief Starts the System Diagnosis State machine
+ *
+ * \param *self         Reference to System Diagnosis object
+ * \param *obs_ptr      Observer pointer
+ * \return UCS_RET_SUCCESS              Operation successful
+ * \return UCS_RET_ERR_API_LOCKED       System Diagnosis was already started
+ * \return UCS_RET_ERR_BUFFER_OVERFLOW  Invalid observer
+ */
+Ucs_Return_t SysDiag_Run(CSysDiag *self, CSingleObserver *obs_ptr)
+{
+    Ucs_Return_t ret_val = UCS_RET_SUCCESS;
+
+    if (self->startup_locked == false)
+    {
+        Ssub_Ret_t ret_ssub;
+
+        ret_ssub = Ssub_AddObserver(&self->sysdiag, obs_ptr);
+        if (ret_ssub != SSUB_UNKNOWN_OBSERVER)  /* obs_ptr == NULL ? */
+        {
+            self->startup_locked = true;
+
+            Sd_SysDiagInit(self);
+
+            Fsm_SetEvent(&self->fsm, SD_E_STARTDIAG);
+            Srv_SetEvent(&self->sd_srv, SD_EVENT_SERVICE);
+
+            TR_INFO((self->base->ucs_user_ptr, "[SD]", "SysDiag_Run", 0U));
+        }
+        else
+        {
+            ret_val = UCS_RET_ERR_BUFFER_OVERFLOW;  /* obs_ptr was invalid */
+        }
+    }
+    else
+    {
+        ret_val = UCS_RET_ERR_API_LOCKED;
+    }
+
+    return ret_val;
+}
+
+
+/*! \brief Aborts the System Diagnosis State machine
+ *
+ * \param *self         Reference to System Diagnosis object
+ * \return UCS_RET_SUCCESS              Operation successful
+ * \return UCS_RET_ERR_NOT_AVAILABLE    System Diagnosis not running
+ */
+Ucs_Return_t SysDiag_Abort(CSysDiag *self)
+{
+    Ucs_Return_t ret_val = UCS_RET_SUCCESS;
+
+    if (self->startup_locked == true)       /* check if System Diagnosis was started */
+    {
+        Tm_ClearTimer(&self->base->tm, &self->timer);
+
+        Fsm_SetEvent(&self->fsm, SD_E_ABORT);
+        Srv_SetEvent(&self->sd_srv, SD_EVENT_SERVICE);
+        TR_INFO((self->base->ucs_user_ptr, "[SD]", "SysDiag_Abort", 0U));
+    }
+    else
+    {
+        ret_val = UCS_RET_ERR_NOT_AVAILABLE;
+    }
+
+    return ret_val;
+}
+
+/*!  Initialize the System Diagnosis
+ *
+ * \param self Reference to System Diagnosis object
+ */
+static void Sd_SysDiagInit(void* self)
+{
+    CSysDiag *self_ = (CSysDiag *)self;
+
+    self_->hello_retry              = SD_NUM_HELLO;
+    self_->segment_nr               = 0U;
+    self_->num_ports                = 0U;
+    self_->curr_branch              = 0U;
+    self_->source.node_address      = 0xFFFFU;
+    self_->source.available         = false;
+    self_->last_result              = SD_INIT;
+
+    self_->target.node_address      = 0x0001U; /* address of own INIC */
+    self_->target.available         = false;
+
+    self_->admin_node_address        = SD_DIAG_ADDR_BASE;
+}
+
+
+/*! FSM action function: sets the INIC into System Diagnosis Mode
+ *
+ * \param *self     Reference to System Diagnosis object
+ */
+static void Sd_SysDiagStart(void *self)
+{
+    Ucs_Return_t ret_val;
+
+    CSysDiag *self_ = (CSysDiag *)self;
+
+    ret_val = Inic_NwSysDiagnosis(self_->inic, &self_->sys_diag_start);
+    TR_ASSERT(self_->base->ucs_user_ptr, "[SD]", ret_val == UCS_RET_SUCCESS);
+    TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_SysDiagStart", 0U));
+
+    Tm_SetTimer(&self_->base->tm,
+                &self_->timer,
+                &Sd_TimerCb,
+                self_,
+                SD_TIMEOUT_COMMAND,
+                0U);
+
+    MISC_UNUSED(ret_val);
+}
+
+
+/*! Callback function for the Inic_NwSysDiagnosis() command
+ *
+ * \param *self         Reference to System Diagnosis object
+ * \param *result_ptr   Result of the Inic_NwSysDiagnosis() command
+ */
+static void Sd_SysDiagStartResultCb(void *self, void *result_ptr)
+{
+    CSysDiag *self_               = (CSysDiag *)self;
+    Inic_StdResult_t *result_ptr_ = (Inic_StdResult_t *)result_ptr;
+
+    Tm_ClearTimer(&self_->base->tm, &self_->timer);
+
+    if (result_ptr_->result.code == UCS_RES_SUCCESS)
+    {
+        Fsm_SetEvent(&self_->fsm, SD_E_SD_RES_OK);
+        TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_SysDiagStartResultCb SD_E_SD_RES_OK", 0U));
+    }
+    else
+    {
+        Fsm_SetEvent(&self_->fsm, SD_E_ERROR);
+        TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_SysDiagStartResultCb SD_E_ERROR", 0U));
+    }
+
+    Srv_SetEvent(&self_->sd_srv, SD_EVENT_SERVICE);
+}
+
+
+/*! FSM action function: Timeout occured
+ *
+ * \param *self Reference to System Diagnosis object
+ */
+static void Sd_SysDiagTimeout(void *self)
+{
+    CSysDiag *self_ = (CSysDiag *)self;
+
+    TR_FAILED_ASSERT(self_->base->ucs_user_ptr, "[SD]");
+
+    MISC_MEM_SET(&self_->report, 0, sizeof(self_->report));
+    self_->report.code            = UCS_SD_ERROR;
+    self_->report.err_info        = UCS_SD_ERR_UNSPECIFIED;
+    Ssub_Notify(&self_->sysdiag, &self_->report, false);
+
+    Sd_SysDiagStop(self_);
+}
+
+/*! FSM action function: Timeout occured
+ *
+ * \param *self Reference to System Diagnosis object
+ */
+static void Sd_EnablePortTimeout(void *self)
+{
+    CSysDiag *self_ = (CSysDiag *)self;
+
+    TR_FAILED_ASSERT(self_->base->ucs_user_ptr, "[SD]");
+
+    MISC_MEM_SET(&self_->report, 0, sizeof(self_->report));
+    self_->report.code            = UCS_SD_ERROR;
+    self_->report.err_info        = UCS_SD_ERR_UNSPECIFIED;
+    Ssub_Notify(&self_->sysdiag, &self_->report, false);
+
+    Sd_SysDiagStop(self_);
+}
+
+/*! FSM action function: Timeout occured
+ *
+ * \param *self Reference to System Diagnosis object
+ */
+static void Sd_DisablePortTimeout(void *self)
+{
+    CSysDiag *self_ = (CSysDiag *)self;
+
+    TR_FAILED_ASSERT(self_->base->ucs_user_ptr, "[SD]");
+
+    MISC_MEM_SET(&self_->report, 0, sizeof(self_->report));
+    self_->report.code            = UCS_SD_ERROR;
+    self_->report.err_info        = UCS_SD_ERR_UNSPECIFIED;
+    Ssub_Notify(&self_->sysdiag, &self_->report, false);
+
+    Sd_SysDiagStop(self_);
+}
+
+/*! Helper function. Stops the System Diagnosis
+ *
+ * \param *self Reference to System Diagnosis object
+ */
+static void Sd_SysDiagStop(void *self)
+{
+    Ucs_Return_t ret_val;
+
+    CSysDiag *self_ = (CSysDiag *)self;
+
+    ret_val = Inic_NwSysDiagEnd(self_->inic, &self_->sys_diag_stop);
+    TR_ASSERT(self_->base->ucs_user_ptr, "[SD]", ret_val == UCS_RET_SUCCESS);
+    TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_SysDiagStop", 0U));
+    if (ret_val == UCS_RET_SUCCESS)
+    {
+        Tm_SetTimer(&self_->base->tm,
+                    &self_->timer,
+                    &Sd_TimerCb,
+                    self_,
+                    SD_TIMEOUT_COMMAND,
+                    0U);
+    }
+    else
+    {
+        MISC_MEM_SET(&self_->report, 0, sizeof(self_->report));
+        self_->report.code      = UCS_SD_ERROR;
+        self_->report.err_info  = UCS_SD_ERR_STOP_SYSDIAG_FAILED;
+
+        Ssub_Notify(&self_->sysdiag, &self_->report, false);
+
+        Fsm_SetEvent(&self_->fsm, SD_E_ERROR);
+        Srv_SetEvent(&self_->sd_srv, SD_EVENT_SERVICE);
+    }
+}
+
+
+/*! \brief Callback function for the Inic_NwSysDiagEnd() command
+ *
+ * \param *self         Reference to System Diagnosis object
+ * \param *result_ptr   Result of the Inic_NwSysDiagEnd() command
+ */
+static void Sd_SysDiagStopResultCb(void *self, void *result_ptr)
+{
+    CSysDiag *self_               = (CSysDiag *)self;
+    Inic_StdResult_t *result_ptr_ = (Inic_StdResult_t *)result_ptr;
+
+    Tm_ClearTimer(&self_->base->tm, &self_->timer);
+
+    TR_ASSERT(self_->base->ucs_user_ptr, "[SD]", UCS_RES_SUCCESS == result_ptr_->result.code);
+
+    if (result_ptr_->result.code == UCS_RES_SUCCESS)
+    {
+        Fsm_SetEvent(&self_->fsm, SD_E_SD_RES_OK);
+        TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_SysDiagStopResultCb SD_E_SD_RES_OK", 0U));
+    }
+    else
+    {
+        Fsm_SetEvent(&self_->fsm, SD_E_ERROR);
+        TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_SysDiagStopResultCb SD_E_ERROR", 0U));
+    }
+
+    Srv_SetEvent(&self_->sd_srv, SD_EVENT_SERVICE);
+}
+
+
+
+/*! FSM action function: Send Hello.Get command
+ *
+ * \param *self Reference to System Diagnosis object
+ */
+static void Sd_SendHello(void *self)
+{
+    Ucs_Return_t ret_val;
+
+    CSysDiag *self_ = (CSysDiag *)self;
+
+    ret_val = Exc_Hello_Get(self_->exc, 
+                            UCS_ADDR_BROADCAST_BLOCKING, 
+                            SD_SIGNATURE_VERSION, 
+                            &self_->sys_hello);
+    Tm_SetTimer(&self_->base->tm,
+                &self_->timer,
+                &Sd_TimerCb,
+                self_,
+                SD_TIMEOUT_HELLO,
+                0U);
+
+    TR_ASSERT(self_->base->ucs_user_ptr, "[SD]", ret_val == UCS_RET_SUCCESS);
+    MISC_UNUSED(ret_val);
+}
+
+/*! Callback function for the Enc.Hello.Status message
+ *
+ * \param *self         Reference to System Diagnosis object
+ * \param *result_ptr   Result of the Exc_Hello_Get() command
+ */
+static void Sd_HelloStatusCb(void *self, void *result_ptr)
+{
+    CSysDiag *self_              = (CSysDiag *)self;
+    Exc_StdResult_t *result_ptr_ = (Exc_StdResult_t *)result_ptr;
+
+    Tm_ClearTimer(&self_->base->tm, &self_->timer);
+
+    if (result_ptr_->result.code == UCS_RES_SUCCESS)
+    {
+        /* read signature and store it for the Welcome command */
+        self_->target.signature = (*(Exc_HelloStatus_t *)(result_ptr_->data_info)).signature;
+        self_->target.version   = (*(Exc_HelloStatus_t *)(result_ptr_->data_info)).version;
+
+        if (self_->segment_nr != 0U)
+        {
+            self_->target.node_address = self_->segment_nr + 0x0400U;
+
+        }
+
+        Fsm_SetEvent(&self_->fsm, SD_E_HELLO_OK);
+        TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_HelloStatusCb SD_E_SD_RES_OK", 0U));
+    }
+    else
+    {
+        Fsm_SetEvent(&self_->fsm, SD_E_ERROR);
+        TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_HelloStatusCb SD_E_ERROR", 0U));
+    }
+
+    Srv_SetEvent(&self_->sd_srv, SD_EVENT_SERVICE);
+}
+
+/*! \brief Timer callback used for supervising INIC command timeouts.
+ *  \param self    Reference to System Diagnosis object
+ */
+static void Sd_TimerCb(void *self)
+{
+    CSysDiag *self_              = (CSysDiag *)self;
+
+    Fsm_SetEvent(&self_->fsm, SD_E_TIMEOUT);
+    TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_TimerCb SD_E_TIMEOUT", 0U));
+
+    Srv_SetEvent(&self_->sd_srv, SD_EVENT_SERVICE);
+}
+
+
+/*! FSM action function: retry hello command or start CableLinkDiagnosis
+ *
+ * \param *self     Reference to System Diagnosis object
+ */
+static void Sd_HelloTimeout(void *self)
+{
+    CSysDiag *self_ = (CSysDiag *)self;
+
+    if (self_->hello_retry > 0U)
+    {
+        --self_->hello_retry;
+        Fsm_SetEvent(&self_->fsm, SD_E_HELLO_RETRY);
+        TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_HelloTimeout SD_E_HELLO_RETRY", 0U));
+    }
+    else
+    {
+        Fsm_SetEvent(&self_->fsm, SD_E_HELLO_ALL_DONE);
+        TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_HelloTimeout SD_E_HELLO_ALL_DONE", 0U));
+    }
+
+    /*Srv_SetEvent(&self_->sd_srv, SD_EVENT_SERVICE);*/
+}
+
+
+/*! FSM action function: Send Welcome message
+ *
+ * \param *self     Reference to System Diagnosis object
+ */
+static void Sd_SendWelcome(void *self)
+{
+    Ucs_Return_t  ret_val;
+    CSysDiag     *self_ = (CSysDiag *)self;
+
+    self_->admin_node_address = SD_DIAG_ADDR_BASE + self_->segment_nr;
+
+    ret_val = Exc_Welcome_Sr(self_->exc,
+                             self_->target.node_address,
+                             self_->admin_node_address,
+                             SD_SIGNATURE_VERSION,
+                             self_->target.signature,
+                             &self_->sys_welcome);
+    Tm_SetTimer(&self_->base->tm,
+                &self_->timer,
+                &Sd_TimerCb,
+                self_,
+                SD_TIMEOUT_COMMAND,
+                0U);
+    TR_ASSERT(self_->base->ucs_user_ptr, "[SD]", ret_val == UCS_RET_SUCCESS);
+    MISC_UNUSED(ret_val);
+}
+
+
+/*! \brief  Function is called on reception of the Welcome.Result messsage
+ *  \param  self        Reference to System Diagnosis object
+ *  \param  result_ptr  Pointer to the result of the Welcome message
+ */
+static void Sd_WelcomeResultCb(void *self, void *result_ptr)
+{
+    CSysDiag *self_              = (CSysDiag *)self;
+    Exc_StdResult_t *result_ptr_ = (Exc_StdResult_t *)result_ptr;
+
+    Tm_ClearTimer(&self_->base->tm, &self_->timer);
+
+    if (result_ptr_->result.code == UCS_RES_SUCCESS)
+    {
+        /* read signature and store it for the Welcome command */
+        self_->target.result = (*(Exc_WelcomeResult_t *)(result_ptr_->data_info)).res;
+
+        if (self_->target.result == SD_WELCOME_SUCCESS)
+        {
+            self_->target.available = true;
+
+            if (self_->segment_nr == 0U)
+            {
+                self_->num_ports = self_->target.signature.num_ports;
+            }
+            else
+            {
+                self_->last_result = SD_SEGMENT;
+            }
+            /* do not report result for own node */
+            if (self_->segment_nr != 0U)
+            {
+                MISC_MEM_SET(&self_->report, 0, sizeof(self_->report));
+
+                self_->report.code            = UCS_SD_TARGET_FOUND;
+                self_->report.segment.branch  = self_->curr_branch;
+                self_->report.segment.num     = self_->segment_nr;
+                self_->report.segment.source  = self_->source.signature;
+                self_->report.segment.target  = self_->target.signature;
+                /*self_->report.cable_link_info = 0U;*/     /* element is not written deliberately */
+                /*self_->report.err_info        = 0U;*/     /* element is not written deliberately */
+
+                Ssub_Notify(&self_->sysdiag, &self_->report, false);
+                TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_WelcomeResultCb ReportSegment", 0U));
+            }
+
+            Fsm_SetEvent(&self_->fsm, SD_E_WELCOME);
+            TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_WelcomeResultCb SD_E_WELCOME", 0U));
+        }
+        else
+        {
+            MISC_MEM_SET(&self_->report, 0, sizeof(self_->report));
+
+            self_->report.code            = UCS_SD_ERROR;
+            self_->report.segment.branch  = self_->curr_branch;
+            self_->report.segment.num     = self_->segment_nr;
+            self_->report.segment.source  = self_->source.signature;
+            self_->report.segment.target  = self_->target.signature;
+            /*self_->report.cable_link_info = 0U;*/     /* element is not written deliberately */
+            self_->report.err_info        = UCS_SD_ERR_WELCOME_NO_SUCCESS;
+
+            Ssub_Notify(&self_->sysdiag, &self_->report, false);
+
+            Fsm_SetEvent(&self_->fsm, SD_E_NO_SUCCESS);
+            TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_WelcomeResultCb reported NoSuccess", 0U));
+        }
+
+    }
+    else
+    {
+        Fsm_SetEvent(&self_->fsm, SD_E_ERROR);
+        TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_WelcomeResultCb Error SD_E_ERROR 0x%x", 1U, result_ptr_->result.code));
+
+    }
+
+    Srv_SetEvent(&self_->sd_srv, SD_EVENT_SERVICE);
+}
+
+
+/*! \brief FSM action function:  Calculate the next port tobe examined
+ *  \param  self     Reference to System Diagnosis object
+ */
+static void Sd_CalcPort(void *self)
+{
+    CSysDiag *self_ = (CSysDiag *)self;
+
+    switch (self_->last_result)
+    {
+        case SD_INIT:
+            self_->curr_branch  = 0U;             /* Master device has at least one port */
+            self_->source = self_->target;
+            self_->master = self_->target;
+
+            MISC_MEM_SET(&(self_->target), 0, sizeof(self_->target));
+            self_->last_result = SD_SEGMENT;
+            Fsm_SetEvent(&self_->fsm, SD_E_PORT_FOUND);
+            TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_CalcPort SD_E_PORT_FOUND", 0U));
+            break;
+
+        case SD_SEGMENT:
+            if (self_->target.signature.num_ports > 1U)
+            {
+                self_->source = self_->target;
+                MISC_MEM_SET(&(self_->target), 0, sizeof(self_->target));
+                Fsm_SetEvent(&self_->fsm, SD_E_PORT_FOUND);
+                TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_CalcPort SD_E_PORT_FOUND", 0U));
+            }
+            else                                /* switch to next branch if possible*/
+            {
+                if (self_->num_ports == (self_->curr_branch + 1U))     /* last branch */
+                {
+                    Fsm_SetEvent(&self_->fsm, SD_E_ALL_DONE);
+                    TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_CalcPort SD_E_ALL_DONE", 0U));
+                }
+                else
+                {
+                    self_->segment_nr = 1U;                         /* reset segment number */
+                    self_->curr_branch++;                           /* switch to next port */
+                    self_->source = self_->master;
+                    MISC_MEM_SET(&(self_->target), 0, sizeof(self_->target));
+                    Fsm_SetEvent(&self_->fsm, SD_E_BRANCH_FOUND);
+                    TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_CalcPort SD_E_BRANCH_FOUND", 0U));
+                }
+            }
+            break;
+
+        case SD_CABLE_LINK:
+            if (self_->num_ports == (self_->curr_branch + 1U))     /* last branch */
+            {
+                Fsm_SetEvent(&self_->fsm, SD_E_ALL_DONE);
+                TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_CalcPort SD_E_ALL_DONE", 0U));
+            }
+            else
+            {
+                self_->segment_nr = 1U;                             /* reset segment number */
+                self_->curr_branch++;                               /* switch to next port */
+                self_->source = self_->master;
+                MISC_MEM_SET(&(self_->target), 0, sizeof(self_->target));
+                Fsm_SetEvent(&self_->fsm, SD_E_BRANCH_FOUND);
+                TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_CalcPort SD_E_BRANCH_FOUND", 0U));
+            }
+            break;
+
+        default:
+            break;
+    }
+
+    /*Srv_SetEvent(&self_->sd_srv, SD_EVENT_SERVICE);*/
+}
+
+
+/*! \brief FSM action function: Enable port
+ *
+ * \param *self     Reference to System Diagnosis object
+ */
+static void Sd_EnablePort(void *self)
+{
+    CSysDiag     *self_ = (CSysDiag *)self;
+    uint16_t      target_address;
+    uint8_t       port_number;
+    Ucs_Return_t  ret_val;
+
+    if (self_->segment_nr == 0U)
+    {
+        port_number    = self_->curr_branch;
+        target_address = 0x0001U;
+    }
+    else
+    {
+        port_number    = 1U;
+        target_address = self_->source.node_address;
+    }
+
+    ret_val = Exc_EnablePort_Sr(self_->exc, target_address, port_number, true, &self_->sys_enable_port);
+    Tm_SetTimer(&self_->base->tm,
+                &self_->timer,
+                &Sd_TimerCb,
+                self_,
+                SD_TIMEOUT_COMMAND,
+                0U);
+
+    TR_ASSERT(self_->base->ucs_user_ptr, "[SD]", ret_val == UCS_RET_SUCCESS);
+    MISC_UNUSED(ret_val);
+}
+
+
+/*! Function is called on reception of the EnablePort.Result messsage
+ *
+ * \param *self         Reference to System Diagnosis object
+ * \param *result_ptr
+ */
+static void Sd_EnablePortResultCb(void *self, void *result_ptr)
+{
+    CSysDiag *self_              = (CSysDiag *)self;
+    Exc_StdResult_t *result_ptr_ = (Exc_StdResult_t *)result_ptr;
+
+    Tm_ClearTimer(&self_->base->tm, &self_->timer);
+
+    if (result_ptr_->result.code == UCS_RES_SUCCESS)
+    {
+        self_->segment_nr++;
+        Fsm_SetEvent(&self_->fsm, SD_E_PORT_ENABLED);
+        TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_EnablePortResultCb SD_E_PORT_ENABLED", 0U));
+    }
+    else
+    {
+        Fsm_SetEvent(&self_->fsm, SD_E_ERROR);
+        TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_EnablePortResultCb SD_E_ERROR", 0U));
+    }
+
+    Srv_SetEvent(&self_->sd_srv, SD_EVENT_SERVICE);
+}
+
+
+/*! \brief FSM action function:
+ *
+ * \param *self     Reference to System Diagnosis object
+ */
+static void Sd_DisablePort(void *self)
+{
+    CSysDiag     *self_ = (CSysDiag *)self;
+    uint16_t      target_address;
+    uint8_t       port_number;
+    Ucs_Return_t  ret_val;
+
+    target_address = self_->admin_node_address;
+    port_number = self_->curr_branch;
+
+    ret_val = Exc_EnablePort_Sr(self_->exc, target_address, port_number, false, &self_->sys_disable_port);
+    Tm_SetTimer(&self_->base->tm,
+                &self_->timer,
+                &Sd_TimerCb,
+                self_,
+                SD_TIMEOUT_COMMAND,
+                0U);
+
+    TR_ASSERT(self_->base->ucs_user_ptr, "[SD]", ret_val == UCS_RET_SUCCESS);
+    MISC_UNUSED(ret_val);
+}
+
+
+static void Sd_DisablePortResultCb(void *self, void *result_ptr)
+{
+    CSysDiag *self_              = (CSysDiag *)self;
+    Exc_StdResult_t *result_ptr_ = (Exc_StdResult_t *)result_ptr;
+
+    Tm_ClearTimer(&self_->base->tm, &self_->timer);
+
+    if (result_ptr_->result.code == UCS_RES_SUCCESS)
+    {
+        Fsm_SetEvent(&self_->fsm, SD_E_PORT_DISABLED);
+        TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_DisablePortResultCb SD_E_PORT_DISABLED", 0U));
+    }
+    else
+    {
+        Fsm_SetEvent(&self_->fsm, SD_E_ERROR);
+        TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_DisablePortResultCb SD_E_ERROR", 0U));
+    }
+
+    Srv_SetEvent(&self_->sd_srv, SD_EVENT_SERVICE);
+}
+
+
+/*! \brief FSM action function: Start CableLinkDiagnosis
+ *
+ * \param *self     Reference to System Diagnosis object
+ */
+static void Sd_CableLinkDiagnosis(void *self)
+{
+    CSysDiag *self_ = (CSysDiag *)self;
+    uint16_t      target_address;
+    uint8_t       port_number;
+    Ucs_Return_t  ret_val;
+
+
+    if (self_->segment_nr != 0U)    /* do not start CableLinkDiagnosis when connecting to local INIC */
+    {
+    target_address = self_->source.node_address;
+
+    if (self_->segment_nr == 1U)
+    {
+        port_number = self_->curr_branch;
+    }
+    else
+    {
+        port_number = 1U;                   /* OS81119: always port 1 */
+    }
+
+    self_->last_result = SD_CABLE_LINK;
+
+    ret_val = Exc_CableLinkDiagnosis_Start(self_->exc, target_address, port_number, &self_->sys_cable_link_diagnosis);
+    TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_CableLinkDiagnosis", 0U));
+
+    Tm_SetTimer(&self_->base->tm,
+            &self_->timer,
+            &Sd_TimerCb,
+            self_,
+            SD_TIMEOUT_CABLE_DIAGNOSIS,
+            0U);
+
+    TR_ASSERT(self_->base->ucs_user_ptr, "[SD]", ret_val == UCS_RET_SUCCESS);
+    MISC_UNUSED(ret_val);
+}
+    else    /* stop SystemDiagnosis when connecting to local INIC failed */
+    {
+        Fsm_SetEvent(&self_->fsm, SD_E_ERROR);
+        Srv_SetEvent(&self_->sd_srv, SD_EVENT_SERVICE);
+    }
+}
+
+
+static void Sd_CableLinkDiagnosisResultCb(void *self, void *result_ptr)
+{
+    CSysDiag *self_              = (CSysDiag *)self;
+
+    Exc_StdResult_t *result_ptr_ = (Exc_StdResult_t *)result_ptr;
+
+    Tm_ClearTimer(&self_->base->tm, &self_->timer);
+
+    if (result_ptr_->result.code == UCS_RES_SUCCESS)
+    {
+        MISC_MEM_SET(&self_->report, 0, sizeof(self_->report));
+
+        self_->report.code            = UCS_SD_CABLE_LINK_RES;
+        self_->report.segment.branch  = self_->curr_branch;
+        self_->report.segment.num     = self_->segment_nr;
+        self_->report.segment.source  = self_->source.signature;
+        /*self_->report.segment.target  = self_->target.signature;*/ /* structure is not written deliberately */
+        self_->report.cable_link_info = (*(Exc_CableLinkDiagResult_t *)(result_ptr_->data_info)).result;
+        /*self_->report.err_info        = 0U;*/     /* element is not written deliberately */
+
+        Ssub_Notify(&self_->sysdiag, &self_->report, false);
+
+
+        Fsm_SetEvent(&self_->fsm, SD_E_CABLE_LINK_RES);
+        TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_CableLinkDiagnosisResultCb SD_E_CABLE_LINK_RES", 0U));
+    }
+    else
+    {
+        Fsm_SetEvent(&self_->fsm, SD_E_ERROR);
+        TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_CableLinkDiagnosisResultCb SD_E_ERROR %02X %02X %02X", 3U, result_ptr_->result.info_ptr[0], result_ptr_->result.info_ptr[1], result_ptr_->result.info_ptr[2]));
+    }
+
+    Srv_SetEvent(&self_->sd_srv, SD_EVENT_SERVICE);
+
+}
+
+
+/*! \brief FSM action function: React on Timeout of CableLinkDiagnosis
+ *
+ * \param *self     Reference to System Diagnosis object
+ */
+static void Sd_CableLinkDiagnosisTimeout(void *self)
+{
+    CSysDiag *self_ = (CSysDiag *)self;
+
+    MISC_MEM_SET(&self_->report, 0, sizeof(self_->report));
+    self_->report.code      = UCS_SD_ERROR;
+    self_->report.err_info  = UCS_SD_ERR_UNSPECIFIED;
+    Ssub_Notify(&self_->sysdiag, &self_->report, false);
+
+    TR_FAILED_ASSERT(self_->base->ucs_user_ptr, "[SD]");
+    Sd_SysDiagStop(self_);
+}
+
+/*! \brief FSM action function: React on Timeout of Welcome
+ *
+ * \param *self     Reference to System Diagnosis object
+ */
+static void Sd_WelcomeTimeout(void *self)
+{
+    CSysDiag *self_ = (CSysDiag *)self;
+
+    MISC_MEM_SET(&self_->report, 0, sizeof(self_->report));
+    self_->report.code      = UCS_SD_ERROR;
+    self_->report.err_info  = UCS_SD_ERR_UNSPECIFIED;
+    Ssub_Notify(&self_->sysdiag, &self_->report, false);
+
+    TR_FAILED_ASSERT(self_->base->ucs_user_ptr, "[SD]");
+    Sd_SysDiagStop(self_);
+}
+
+
+
+
+/*! \brief FSM action function: All branches and segments explored, finish System Diagnosis
+ *
+ * \param *self     Reference to System Diagnosis object
+ */
+static void Sd_AllDone(void *self)
+{
+    CSysDiag *self_ = (CSysDiag *)self;
+
+    TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_AllDone", 0U));
+
+    Sd_SysDiagStop(self_);
+}
+
+
+/*! \brief FSM action function: INIC system Diagnosis mode ended
+ *
+ * \param *self     Reference to System Diagnosis object
+ */
+static void Sd_Finish(void *self)
+{
+    CSysDiag *self_ = (CSysDiag *)self;
+
+    MISC_MEM_SET(&self_->report, 0, sizeof(self_->report));
+
+    self_->report.code = UCS_SD_FINISHED;
+    Ssub_Notify(&self_->sysdiag, &self_->report, true);
+
+    self_->startup_locked = false;
+
+    TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_Finish", 0U));
+}
+
+/*! \brief FSM action function: An unexpected error occurred.
+ *
+ * \param *self     Reference to System Diagnosis object
+ */
+static void Sd_Error(void *self)
+{
+    CSysDiag *self_ = (CSysDiag *)self;
+
+    MISC_MEM_SET(&self_->report, 0, sizeof(self_->report));
+    self_->report.code     = UCS_SD_ERROR;
+    self_->report.err_info = UCS_SD_ERR_UNSPECIFIED;
+    Ssub_Notify(&self_->sysdiag, &self_->report, false);
+
+    Sd_SysDiagStop(self_);
+    TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_Error", 0U));
+}
+
+/*! \brief FSM action function: Welcome reports NoSuccess.
+ *
+ * \param *self     Reference to System Diagnosis object
+ */
+static void Sd_ErrorWelcome(void *self)
+{
+    CSysDiag *self_ = (CSysDiag *)self;
+
+    Sd_SysDiagStop(self_);
+    TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_ErrorWelcome", 0U));
+}
+
+/*! \brief FSM action function: stopping system diagnosis mode failed
+ *
+ * \param *self     Reference to System Diagnosis object
+ */
+static void Sd_StopDiagFailed(void *self)
+{
+    CSysDiag *self_ = (CSysDiag *)self;
+
+    MISC_MEM_SET(&self_->report, 0, sizeof(self_->report));
+    self_->report.code     = UCS_SD_ERROR;
+    self_->report.err_info = UCS_SD_ERR_STOP_SYSDIAG_FAILED;
+    Ssub_Notify(&self_->sysdiag, &self_->report, false);
+
+    /* always finish the System Diagnosis with event UCS_SD_FINISHED */
+    MISC_MEM_SET(&self_->report, 0, sizeof(self_->report));
+    self_->report.code = UCS_SD_FINISHED;
+    Ssub_Notify(&self_->sysdiag, &self_->report, true);     /* remove the observer function */
+
+    self_->startup_locked = false;
+
+    TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_StopDiagFailed", 0U));
+}
+
+/*! \brief FSM action function: Application requested to abort the System Diagnosis.
+ *
+ * \param *self     Reference to System Diagnosis object
+ */
+static void Sd_Abort(void *self)
+{
+    CSysDiag *self_ = (CSysDiag *)self;
+
+    MISC_MEM_SET(&self_->report, 0, sizeof(self_->report));
+    self_->report.code = UCS_SD_ABORTED;
+    Ssub_Notify(&self_->sysdiag, &self_->report, false);
+
+    Sd_SysDiagStop(self_);
+    TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_Abort", 0U));
+}
+
+
+
+/*!  Function is called on severe internal errors
+ *
+ * \param *self         Reference to System Diagnosis object
+ * \param *result_ptr   Reference to data
+ */
+static void Sd_OnTerminateEventCb(void *self, void *result_ptr)
+{
+    CSysDiag *self_ = (CSysDiag *)self;
+
+    MISC_UNUSED(result_ptr);
+
+    if (self_->fsm.current_state != SD_S_IDLE)
+    {
+        Tm_ClearTimer(&self_->base->tm, &self_->timer);
+
+        MISC_MEM_SET(&self_->report, 0, sizeof(self_->report));
+        self_->report.code     = UCS_SD_ERROR;
+        self_->report.err_info = UCS_SD_ERR_TERMINATED;
+        Ssub_Notify(&self_->sysdiag, &self_->report, false);
+
+        /* always finish the System Diagnosis with event UCS_SD_FINISHED */
+        MISC_MEM_SET(&self_->report, 0, sizeof(self_->report));
+        self_->report.code = UCS_SD_FINISHED;
+        Ssub_Notify(&self_->sysdiag, &self_->report, true);     /* remove the observer function */
+
+        TR_INFO((self_->base->ucs_user_ptr, "[SD]", "Sd_OnTerminateEventCb", 0U));
+
+        /* reset FSM */
+        self_->startup_locked = false;
+        Sd_SysDiagInit(self_);
+        self_->fsm.current_state = SD_S_IDLE;
+    }
+}
+
+
+
+
+/*!
+ * @}
+ * \endcond
+ */
+
+/*------------------------------------------------------------------------------------------------*/
+/* End of file                                                                                    */
+/*------------------------------------------------------------------------------------------------*/
+