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-rw-r--r--ucs2-lib/src/ucs_bc_diag.c784
1 files changed, 784 insertions, 0 deletions
diff --git a/ucs2-lib/src/ucs_bc_diag.c b/ucs2-lib/src/ucs_bc_diag.c
new file mode 100644
index 0000000..c932c90
--- /dev/null
+++ b/ucs2-lib/src/ucs_bc_diag.c
@@ -0,0 +1,784 @@
+/*------------------------------------------------------------------------------------------------*/
+/* 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 BackChannel Diagnosis.
+ *
+ * \cond UCS_INTERNAL_DOC
+ * \addtogroup G_BACKCHANNEL_DIAG
+ * @{
+
+ */
+
+/*------------------------------------------------------------------------------------------------*/
+/* Includes */
+/*------------------------------------------------------------------------------------------------*/
+#include "ucs_inic_pb.h"
+#include "ucs_bc_diag.h"
+#include "ucs_misc.h"
+
+
+/*------------------------------------------------------------------------------------------------*/
+/* Internal constants */
+/*------------------------------------------------------------------------------------------------*/
+#define BCD_NUM_STATES 7U /*!< \brief Number of state machine states */
+#define BCD_NUM_EVENTS 12U /*!< \brief Number of state machine events */
+
+#define BCD_TIMEOUT_COMMAND 100U /*!< \brief supervise EXC commands */
+
+#define BCD_SIGNATURE_VERSION 1U /*!< \brief signature version used for BackChannel Diagnosis */
+
+#define BCD_T_SEND 0x0100U
+#define BCD_T_WAIT4DUT 0x1000U
+#define BCD_T_SWITCH 0x0100U
+#define BCD_T_BACK 0x2000U
+#define BCD_TIMEOUT2 0x3000U
+#define BCD_T_SIGNAL_ON 100U
+#define BCD_T_LOCK 100U
+#define BCD_T_LIGHT_PROGRESS 20U
+#define BCD_AUTOBACK (true)
+#define ADMIN_BASE_ADDR 0x0F00U
+
+/*------------------------------------------------------------------------------------------------*/
+/* Service parameters */
+/*------------------------------------------------------------------------------------------------*/
+/*! Priority of the BackChannel Diagnosis used by scheduler */
+static const uint8_t BCD_SRV_PRIO = 248U; /* parasoft-suppress MISRA2004-8_7 "Value shall be part of the module, not part of a function." */
+/*! Main event for the BackChannel Diagnosis */
+static const Srv_Event_t BCD_EVENT_SERVICE = 1U;
+
+
+/*------------------------------------------------------------------------------------------------*/
+/* Internal enumerators */
+/*------------------------------------------------------------------------------------------------*/
+/*! \brief Possible events of the BackChannel Diagnosis state machine */
+typedef enum Bcd_Events_
+{
+ BCD_E_NIL = 0U, /*!< \brief NIL Event */
+ BCD_E_START = 1U, /*!< \brief API start command was called. */
+ BCD_E_DIAGMODE_END = 2U, /*!< \brief INIC.BCDiagEnd.Result successful. */
+ BCD_E_DIAG_MODE_STARTED = 3U, /*!< \brief INIC.BCDiag.Result successful. */
+ BCD_E_DIAG_MODE_FAILED = 4U, /*!< \brief INIC.BCDiag.Error received. */
+ BCD_E_TX_ENABLE_SUCCESS = 5U, /*!< \brief EXC.BCEnableTx successful */
+ BCD_E_TX_ENABLE_FAILED = 6U, /*!< \brief EXC.BCEnableTx failed. */
+ BCD_E_DIAG_RESULT_OK = 7U, /*!< \brief EXC.BCDIAG.Result Ok received. */
+ BCD_E_DIAG_RESULT_NOTOK = 8U, /*!< \brief EXC.BCDIAG.Result NotOk received. */
+ BCD_E_NET_OFF = 9U, /*!< \brief NetOff occurred. */
+ BCD_E_TIMEOUT = 10U, /*!< \brief Timeout occurred. */
+ BCD_E_ERROR = 11U /*!< \brief An unexpected error occurred. */
+
+} Bcd_Events_t;
+
+
+/*! \brief States of the BackChannel Diagnosis state machine */
+typedef enum Bcd_State_
+{
+ BCD_S_IDLE = 0U, /*!< \brief Idle state */
+ BCD_S_STARTED = 1U, /*!< \brief BackChannel Diagnosis started */
+ BCD_S_WAIT_ENABLED = 2U, /*!< \brief Wait for BCEnableTx.Result */
+ BCD_S_WAIT_SIG_PROP = 3U, /*!< \brief Wait for signal propagating through the following nodes */
+ BCD_S_WAIT_SIGNAL_ON = 4U, /*!< \brief Wait for t_SignalOn to expire. */
+ BCD_S_WAIT_RESULT = 5U, /*!< \brief Wait for ENC.BCDiag.Result */
+ BCD_S_END = 6U /*!< \brief BackChannel Diagnosis ends. */
+} Bcd_State_t;
+
+
+/*------------------------------------------------------------------------------------------------*/
+/* Internal prototypes */
+/*------------------------------------------------------------------------------------------------*/
+static void Bcd_Service(void *self);
+
+static void Bcd_InicBcdStartCb(void *self, void *result_ptr);
+static void Bcd_EnableTxResultCb(void *self, void *result_ptr);
+static void Bcd_DiagnosisResultCb(void *self, void *result_ptr);
+static void Bcd_InicBcdEndCb(void *self, void *result_ptr);
+
+static void Bcd_OnTerminateEventCb(void *self, void *result_ptr);
+static void Bcd_NetworkStatusCb(void *self, void *result_ptr);
+
+static void Bcd_A_Start(void *self);
+static void Bcd_A_EnableTx(void *self);
+static void Bcd_A_DiagStart(void *self);
+static void Bcd_A_NextSeg(void *self);
+static void Bcd_A_StopDiag(void *self);
+static void Bcd_A_Error(void *self);
+static void Bcd_A_EndDiag(void *self);
+static void Bcd_A_Timeout2(void *self);
+static void Bcd_A_WaitLight(void *self);
+
+
+static Ucs_Return_t Bcd_EnableTx(void *self, uint8_t port);
+
+static void Bcd_TimerCb(void *self);
+
+/*------------------------------------------------------------------------------------------------*/
+/* State transition table (used by finite state machine) */
+/*------------------------------------------------------------------------------------------------*/
+/*! \brief State transition table */
+static const Fsm_StateElem_t bcd_trans_tab[BCD_NUM_STATES][BCD_NUM_EVENTS] = /* parasoft-suppress MISRA2004-8_7 "Value shall be part of the module, not part of a function." */
+{
+ { /* State BCD_S_IDLE */
+ /* BCD_E_NIL */ {NULL, BCD_S_IDLE },
+ /* BCD_E_START */ {Bcd_A_Start, BCD_S_STARTED },
+ /* BCD_E_DIAGMODE_END */ {NULL, BCD_S_IDLE },
+ /* BCD_E_DIAG_MODE_STARTED */ {NULL, BCD_S_IDLE },
+ /* BCD_E_DIAG_MODE_FAILED */ {NULL, BCD_S_IDLE },
+ /* BCD_E_TX_ENABLE_SUCCESS */ {NULL, BCD_S_IDLE },
+ /* BCD_E_TX_ENABLE_FAILED */ {NULL, BCD_S_IDLE },
+ /* BCD_E_DIAG_RESULT_OK */ {NULL, BCD_S_IDLE },
+ /* BCD_E_DIAG_RESULT_NOTOK */ {NULL, BCD_S_IDLE },
+ /* BCD_E_NET_OFF */ {NULL, BCD_S_IDLE },
+ /* BCD_E_TIMEOUT */ {NULL, BCD_S_IDLE },
+ /* BCD_E_ERROR */ {NULL, BCD_S_IDLE }
+ },
+ { /* State BCD_S_STARTED */
+ /* BCD_E_NIL */ {NULL, BCD_S_STARTED },
+ /* BCD_E_START */ {NULL, BCD_S_STARTED },
+ /* BCD_E_DIAGMODE_END */ {NULL, BCD_S_STARTED },
+ /* BCD_E_DIAG_MODE_STARTED */ {Bcd_A_EnableTx, BCD_S_WAIT_ENABLED },
+ /* BCD_E_DIAG_MODE_FAILED */ {NULL, BCD_S_STARTED },
+ /* BCD_E_TX_ENABLE_SUCCESS */ {NULL, BCD_S_STARTED },
+ /* BCD_E_TX_ENABLE_FAILED */ {NULL, BCD_S_STARTED },
+ /* BCD_E_DIAG_RESULT_OK */ {NULL, BCD_S_STARTED },
+ /* BCD_E_DIAG_RESULT_NOTOK */ {NULL, BCD_S_STARTED },
+ /* BCD_E_NET_OFF */ {NULL, BCD_S_STARTED },
+ /* BCD_E_TIMEOUT */ {Bcd_A_Timeout2, BCD_S_IDLE },
+ /* BCD_E_ERROR */ {Bcd_A_Error, BCD_S_IDLE }
+ },
+ { /* State BCD_S_WAIT_ENABLED */
+ /* BCD_E_NIL */ {NULL, BCD_S_WAIT_ENABLED },
+ /* BCD_E_START */ {NULL, BCD_S_WAIT_ENABLED },
+ /* BCD_E_DIAGMODE_END */ {NULL, BCD_S_WAIT_ENABLED },
+ /* BCD_E_DIAG_MODE_STARTED */ {NULL, BCD_S_WAIT_ENABLED },
+ /* BCD_E_DIAG_MODE_FAILED */ {NULL, BCD_S_WAIT_ENABLED },
+ /* BCD_E_TX_ENABLE_SUCCESS */ {Bcd_A_WaitLight, BCD_S_WAIT_SIG_PROP },
+ /* BCD_E_TX_ENABLE_FAILED */ {Bcd_A_Error, BCD_S_IDLE },
+ /* BCD_E_DIAG_RESULT_OK */ {NULL, BCD_S_WAIT_ENABLED },
+ /* BCD_E_DIAG_RESULT_NOTOK */ {NULL, BCD_S_WAIT_ENABLED },
+ /* BCD_E_NET_OFF */ {NULL, BCD_S_WAIT_ENABLED },
+ /* BCD_E_TIMEOUT */ {Bcd_A_Timeout2, BCD_S_IDLE },
+ /* BCD_E_ERROR */ {Bcd_A_Error, BCD_S_IDLE }
+ },
+ { /* State BCD_S_WAIT_SIG_PROP */
+ /* BCD_E_NIL */ {NULL, BCD_S_WAIT_SIG_PROP },
+ /* BCD_E_START */ {NULL, BCD_S_WAIT_SIG_PROP },
+ /* BCD_E_DIAGMODE_END */ {NULL, BCD_S_WAIT_SIG_PROP },
+ /* BCD_E_DIAG_MODE_STARTED */ {NULL, BCD_S_WAIT_SIG_PROP },
+ /* BCD_E_DIAG_MODE_FAILED */ {NULL, BCD_S_WAIT_SIG_PROP },
+ /* BCD_E_TX_ENABLE_SUCCESS */ {NULL, BCD_S_WAIT_SIG_PROP },
+ /* BCD_E_TX_ENABLE_FAILED */ {NULL, BCD_S_WAIT_SIG_PROP },
+ /* BCD_E_DIAG_RESULT_OK */ {NULL, BCD_S_WAIT_SIG_PROP },
+ /* BCD_E_DIAG_RESULT_NOTOK */ {NULL, BCD_S_WAIT_SIG_PROP },
+ /* BCD_E_NET_OFF */ {NULL, BCD_S_WAIT_SIG_PROP },
+ /* BCD_E_TIMEOUT */ {Bcd_A_DiagStart, BCD_S_WAIT_RESULT },
+ /* BCD_E_ERROR */ {Bcd_A_Error, BCD_S_IDLE }
+ },
+ { /* State BCD_S_WAIT_SIGNAL_ON */
+ /* BCD_E_NIL */ {NULL, BCD_S_WAIT_SIGNAL_ON },
+ /* BCD_E_START */ {NULL, BCD_S_WAIT_SIGNAL_ON },
+ /* BCD_E_DIAGMODE_END */ {NULL, BCD_S_WAIT_SIGNAL_ON },
+ /* BCD_E_DIAG_MODE_STARTED */ {NULL, BCD_S_WAIT_SIGNAL_ON },
+ /* BCD_E_DIAG_MODE_FAILED */ {NULL, BCD_S_WAIT_SIGNAL_ON },
+ /* BCD_E_TX_ENABLE_SUCCESS */ {NULL, BCD_S_WAIT_SIGNAL_ON },
+ /* BCD_E_TX_ENABLE_FAILED */ {NULL, BCD_S_WAIT_SIGNAL_ON },
+ /* BCD_E_DIAG_RESULT_OK */ {NULL, BCD_S_WAIT_SIGNAL_ON },
+ /* BCD_E_DIAG_RESULT_NOTOK */ {NULL, BCD_S_WAIT_SIGNAL_ON },
+ /* BCD_E_NET_OFF */ {NULL, BCD_S_WAIT_SIGNAL_ON },
+ /* BCD_E_TIMEOUT */ {Bcd_A_EnableTx, BCD_S_WAIT_ENABLED },
+ /* BCD_E_ERROR */ {Bcd_A_Error, BCD_S_IDLE }
+ },
+ { /* State BCD_S_WAIT_RESULT */
+ /* BCD_E_NIL */ {NULL, BCD_S_WAIT_RESULT },
+ /* BCD_E_START */ {NULL, BCD_S_WAIT_RESULT },
+ /* BCD_E_DIAGMODE_END */ {NULL, BCD_S_WAIT_RESULT },
+ /* BCD_E_DIAG_MODE_STARTED */ {NULL, BCD_S_WAIT_RESULT },
+ /* BCD_E_DIAG_MODE_FAILED */ {NULL, BCD_S_WAIT_RESULT },
+ /* BCD_E_TX_ENABLE_SUCCESS */ {NULL, BCD_S_WAIT_RESULT },
+ /* BCD_E_TX_ENABLE_FAILED */ {NULL, BCD_S_WAIT_RESULT },
+ /* BCD_E_DIAG_RESULT_OK */ {Bcd_A_NextSeg, BCD_S_WAIT_SIGNAL_ON },
+ /* BCD_E_DIAG_RESULT_NOTOK */ {Bcd_A_StopDiag, BCD_S_END },
+ /* BCD_E_NET_OFF */ {NULL, BCD_S_WAIT_RESULT },
+ /* BCD_E_TIMEOUT */ {Bcd_A_Timeout2, BCD_S_IDLE },
+ /* BCD_E_ERROR */ {Bcd_A_Error, BCD_S_IDLE }
+ },
+ { /* State BCD_S_END */
+ /* BCD_E_NIL */ {NULL, BCD_S_END },
+ /* BCD_E_START */ {NULL, BCD_S_END },
+ /* BCD_E_DIAGMODE_END */ {Bcd_A_EndDiag, BCD_S_IDLE },
+ /* BCD_E_DIAG_MODE_STARTED */ {NULL, BCD_S_END },
+ /* BCD_E_DIAG_MODE_FAILED */ {NULL, BCD_S_END },
+ /* BCD_E_TX_ENABLE_SUCCESS */ {NULL, BCD_S_END },
+ /* BCD_E_TX_ENABLE_FAILED */ {NULL, BCD_S_END },
+ /* BCD_E_DIAG_RESULT_OK */ {NULL, BCD_S_END },
+ /* BCD_E_DIAG_RESULT_NOTOK */ {NULL, BCD_S_END },
+ /* BCD_E_NET_OFF */ {NULL, BCD_S_END },
+ /* BCD_E_TIMEOUT */ {Bcd_A_Timeout2, BCD_S_IDLE },
+ /* BCD_E_ERROR */ {Bcd_A_Error, BCD_S_IDLE }
+ }
+};
+
+
+/*! \brief Constructor of class CBackChannelDiag.
+ * \param self Reference to CBackChannelDiag instance
+ * \param inic Reference to CInic instance
+ * \param base Reference to CBase instance
+ * \param exc Reference to CExc instance
+ */
+ /* \param init_ptr Report callback function*/
+void Bcd_Ctor(CBackChannelDiag *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, &(bcd_trans_tab[0][0]), BCD_NUM_EVENTS, BCD_E_NIL);
+
+
+ Sobs_Ctor(&self->bcd_inic_bcd_start, self, &Bcd_InicBcdStartCb);
+ Sobs_Ctor(&self->bcd_inic_bcd_end, self, &Bcd_InicBcdEndCb);
+ Sobs_Ctor(&self->bcd_enabletx, self, &Bcd_EnableTxResultCb);
+ Sobs_Ctor(&self->bcd_diagnosis, self, &Bcd_DiagnosisResultCb);
+
+
+ /* register termination events */
+ Mobs_Ctor(&self->bcd_terminate, self, EH_M_TERMINATION_EVENTS, &Bcd_OnTerminateEventCb);
+ Eh_AddObsrvInternalEvent(&self->base->eh, &self->bcd_terminate);
+
+ /* Register NetOn and MPR events */
+ Obs_Ctor(&self->bcd_nwstatus, self, &Bcd_NetworkStatusCb);
+ Inic_AddObsrvNwStatus(self->inic, &self->bcd_nwstatus);
+ self->neton = false;
+
+ /* Initialize Node Discovery service */
+ Srv_Ctor(&self->service, BCD_SRV_PRIO, self, &Bcd_Service);
+ /* Add Node Discovery service to scheduler */
+ (void)Scd_AddService(&self->base->scd, &self->service);
+
+}
+
+
+/*! \brief Service function of the Node Discovery service.
+ * \param self Reference to Node Discovery object
+ */
+static void Bcd_Service(void *self)
+{
+ CBackChannelDiag *self_ = (CBackChannelDiag *)self;
+ Srv_Event_t event_mask;
+ Srv_GetEvent(&self_->service, &event_mask);
+ if(BCD_EVENT_SERVICE == (event_mask & BCD_EVENT_SERVICE)) /* Is event pending? */
+ {
+ Fsm_State_t result;
+ Srv_ClearEvent(&self_->service, BCD_EVENT_SERVICE);
+ TR_INFO((self_->base->ucs_user_ptr, "[BCD]", "FSM __ %d %d", 2U, self_->fsm.current_state, self_->fsm.event_occured));
+ result = Fsm_Service(&self_->fsm);
+ TR_ASSERT(self_->base->ucs_user_ptr, "[BCD]", (result != FSM_STATE_ERROR));
+ TR_INFO((self_->base->ucs_user_ptr, "[BCD]", "FSM -> %d", 1U, self_->fsm.current_state));
+ MISC_UNUSED(result);
+ }
+}
+
+
+/**************************************************************************************************/
+/* API functions */
+/**************************************************************************************************/
+/*! \brief Program a node
+ *
+ * \param *self Reference to BackChannel Diagnosis object
+ * \param *report_fptr Reference to result callback used by BackChannel Diagnosis
+*/
+void Bcd_Start(CBackChannelDiag *self, Ucs_Bcd_ReportCb_t report_fptr)
+{
+ self->report_fptr = report_fptr;
+
+ Fsm_SetEvent(&self->fsm, BCD_E_START);
+ Srv_SetEvent(&self->service, BCD_EVENT_SERVICE);
+
+ TR_INFO((self->base->ucs_user_ptr, "[BCD]", "Bcd_Start", 0U));
+
+}
+
+
+
+/**************************************************************************************************/
+/* FSM Actions */
+/**************************************************************************************************/
+static void Bcd_A_Start(void *self)
+{
+ Ucs_Return_t ret_val;
+ CBackChannelDiag *self_ = (CBackChannelDiag *)self;
+
+ /* send INIC.BCDiag.StartResult */
+ ret_val = Inic_BCDiagnosis(self_->inic, &self_->bcd_inic_bcd_start);
+
+ if (ret_val == UCS_RET_SUCCESS)
+ {
+ Tm_SetTimer(&self_->base->tm,
+ &self_->timer,
+ &Bcd_TimerCb,
+ self_,
+ BCD_TIMEOUT_COMMAND,
+ 0U);
+ }
+ else
+ {
+ Fsm_SetEvent(&self_->fsm, BCD_E_ERROR);
+ Srv_SetEvent(&self_->service, BCD_EVENT_SERVICE);
+ }
+
+ self_->current_segment = 0U;
+
+ TR_ASSERT(self_->base->ucs_user_ptr, "[BCD]", ret_val == UCS_RET_SUCCESS);
+ MISC_UNUSED(ret_val);
+}
+
+static void Bcd_A_EnableTx(void *self)
+{
+ Ucs_Return_t ret_val;
+ CBackChannelDiag *self_ = (CBackChannelDiag *)self;
+
+ /* send ENC.EnableTx */
+ ret_val = Bcd_EnableTx(self, 0U);
+
+ if (ret_val == UCS_RET_SUCCESS)
+ {
+ Tm_SetTimer(&self_->base->tm,
+ &self_->timer,
+ &Bcd_TimerCb,
+ self_,
+ BCD_TIMEOUT_COMMAND,
+ 0U);
+ }
+ else
+ {
+ Fsm_SetEvent(&self_->fsm, BCD_E_ERROR);
+ Srv_SetEvent(&self_->service, BCD_EVENT_SERVICE);
+ }
+
+ TR_ASSERT(self_->base->ucs_user_ptr, "[BCD]", ret_val == UCS_RET_SUCCESS);
+ MISC_UNUSED(ret_val);
+}
+
+/*! Starts the diagnosis command for one certain segment.
+ *
+ * \param *self The instance
+ */
+static void Bcd_A_DiagStart(void *self)
+{
+ Ucs_Return_t ret_val;
+ uint16_t t_send = BCD_T_SEND;
+ uint16_t t_wait4dut = BCD_T_WAIT4DUT;
+ uint16_t t_switch = BCD_T_SWITCH;
+ uint16_t t_back = BCD_T_BACK;
+ bool autoback = BCD_AUTOBACK;
+
+ CBackChannelDiag *self_ = (CBackChannelDiag *)self;
+
+ ret_val = Exc_BCDiag_Start(self_->exc,
+ self_->current_segment,
+ ADMIN_BASE_ADDR + self_->current_segment,
+ t_send,
+ t_wait4dut,
+ t_switch,
+ t_back,
+ autoback,
+ &self_->bcd_diagnosis);
+
+ if (ret_val == UCS_RET_SUCCESS)
+ {
+ Tm_SetTimer(&self_->base->tm,
+ &self_->timer,
+ &Bcd_TimerCb,
+ self_,
+ BCD_TIMEOUT2,
+ 0U);
+
+ }
+ else
+ {
+ Fsm_SetEvent(&self_->fsm, BCD_E_ERROR);
+ Srv_SetEvent(&self_->service, BCD_EVENT_SERVICE);
+ }
+
+
+ MISC_UNUSED(ret_val);
+}
+
+
+static void Bcd_A_NextSeg(void *self)
+{
+ CBackChannelDiag *self_ = (CBackChannelDiag *)self;
+
+ self_->report_fptr(UCS_BCD_RES_SUCCESS,
+ (uint8_t)(self_->bcd_result.admin_addr - ADMIN_BASE_ADDR),
+ self_->base->ucs_user_ptr);
+ self_->current_segment += 1U; /* switch to next segment. */
+
+ Tm_SetTimer(&self_->base->tm,
+ &self_->timer,
+ &Bcd_TimerCb,
+ self_,
+ BCD_T_SIGNAL_ON,
+ 0U);
+}
+
+static void Bcd_A_StopDiag(void *self)
+{
+ Ucs_Return_t ret_val;
+ CBackChannelDiag *self_ = (CBackChannelDiag *)self;
+
+ switch(self_->bcd_result.diag_result)
+ {
+ case DUT_MASTER:
+ self_->report_fptr(UCS_BCD_RES_NO_RING_BREAK,
+ (uint8_t)(self_->bcd_result.admin_addr - ADMIN_BASE_ADDR),
+ self_->base->ucs_user_ptr);
+ break;
+
+ case DUT_NO_ANSWER:
+ self_->report_fptr(UCS_BCD_RES_RING_BREAK,
+ (uint8_t)(self_->bcd_result.admin_addr - ADMIN_BASE_ADDR),
+ self_->base->ucs_user_ptr);
+ break;
+
+ case DUT_TIMEOUT:
+ self_->report_fptr(UCS_BCD_RES_TIMEOUT1,
+ (uint8_t)(self_->bcd_result.admin_addr - ADMIN_BASE_ADDR),
+ self_->base->ucs_user_ptr);
+ break;
+
+ default:
+ break;
+ }
+
+ /* finish Back Channel Diagnosis Mode: send INIC.BCDiagEnd.StartResult */
+ ret_val = Inic_BCDiagEnd(self_->inic, &self_->bcd_inic_bcd_end);
+
+ if (ret_val == UCS_RET_SUCCESS)
+ {
+ Tm_SetTimer(&self_->base->tm,
+ &self_->timer,
+ &Bcd_TimerCb,
+ self_,
+ BCD_TIMEOUT_COMMAND,
+ 0U);
+ }
+ else
+ {
+ Fsm_SetEvent(&self_->fsm, BCD_E_ERROR);
+ Srv_SetEvent(&self_->service, BCD_EVENT_SERVICE);
+ }
+
+ MISC_UNUSED(ret_val);
+}
+
+
+static void Bcd_A_EndDiag(void *self)
+{
+ CBackChannelDiag *self_ = (CBackChannelDiag *)self;
+
+ if (self_->report_fptr != NULL)
+ {
+ self_->report_fptr(UCS_BCD_RES_END, UCS_BCD_DUMMY_SEGMENT, self_->base->ucs_user_ptr);
+ }
+}
+
+static void Bcd_A_Timeout2(void *self)
+{
+ CBackChannelDiag *self_ = (CBackChannelDiag *)self;
+
+ if (self_->report_fptr != NULL)
+ {
+ self_->report_fptr(UCS_BCD_RES_TIMEOUT2, UCS_BCD_DUMMY_SEGMENT, self_->base->ucs_user_ptr);
+ }
+}
+
+static void Bcd_A_WaitLight(void *self)
+{
+ CBackChannelDiag *self_ = (CBackChannelDiag *)self;
+
+ Tm_SetTimer(&self_->base->tm,
+ &self_->timer,
+ &Bcd_TimerCb,
+ self_,
+ BCD_T_LOCK + (BCD_T_LIGHT_PROGRESS * (self_->current_segment + 1U)),
+ 0U);
+}
+
+
+
+
+/*! \brief An unecpected error occurred
+ *
+ * \param *self Reference to BackChannelDiagnosis object
+ */
+static void Bcd_A_Error(void *self)
+{
+ CBackChannelDiag *self_ = (CBackChannelDiag *)self;
+
+ if (self_->report_fptr != NULL)
+ {
+ self_->report_fptr(UCS_BCD_RES_ERROR, UCS_BCD_DUMMY_SEGMENT, self_->base->ucs_user_ptr);
+ }
+
+}
+
+
+/**************************************************************************************************/
+/* Callback functions */
+/**************************************************************************************************/
+
+/*! \brief Function is called on reception of the Welcome.Result messsage
+ * \param self Reference to BackChannelDiagnosis object
+ * \param result_ptr Pointer to the result of the Welcome message
+ */
+static void Bcd_InicBcdStartCb(void *self, void *result_ptr)
+{
+ CBackChannelDiag *self_ = (CBackChannelDiag *)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, BCD_E_DIAG_MODE_STARTED);
+ TR_INFO((self_->base->ucs_user_ptr, "[BCD]", "Bcd_InicBcdStartCb BCD_E_DIAG_MODE_STARTED", 0U));
+ }
+ else
+ {
+ uint8_t i;
+
+ Fsm_SetEvent(&self_->fsm, BCD_E_DIAG_MODE_FAILED);
+ TR_INFO((self_->base->ucs_user_ptr, "[BCD]", "Bcd_InicBcdStartCb Error (code) 0x%x", 1U, result_ptr_->result.code));
+ for (i=0U; i< result_ptr_->result.info_size; ++i)
+ {
+ TR_INFO((self_->base->ucs_user_ptr, "[BCD]", "Bcd_InicBcdStartCb Error (info) 0x%x", 1U, result_ptr_->result.info_ptr[i]));
+ }
+ }
+
+ Srv_SetEvent(&self_->service, BCD_EVENT_SERVICE);
+}
+
+
+
+/*! \brief Function is called on reception of the BCEnableTx.Result messsage
+ * \param self Reference to BackChannelDiagnosis object
+ * \param result_ptr Pointer to the result of the BCEnableTx message
+ */
+static void Bcd_EnableTxResultCb(void *self, void *result_ptr)
+{
+ CBackChannelDiag *self_ = (CBackChannelDiag *)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_->signature_status = *(Exc_SignatureStatus_t *)(result_ptr_->data_info);*/
+ Fsm_SetEvent(&self_->fsm, BCD_E_TX_ENABLE_SUCCESS);
+ TR_INFO((self_->base->ucs_user_ptr, "[BCD]", "Bcd_EnableTxResultCb BCD_E_TX_ENABLE_SUCCESS", 0U));
+ }
+ else
+ {
+ Fsm_SetEvent(&self_->fsm, BCD_E_TX_ENABLE_FAILED);
+ TR_INFO((self_->base->ucs_user_ptr, "[ND]", "Bcd_EnableTxResultCb Error 0x%x", 1U, result_ptr_->result.code));
+ }
+
+ Srv_SetEvent(&self_->service, BCD_EVENT_SERVICE);
+}
+
+
+/*! \brief Function is called on reception of the ENC.BCDiag.Result messsage
+ * \param self Reference to BackChannelDiagnosis object
+ * \param result_ptr Pointer to the result of the BCDiag message
+ */
+static void Bcd_DiagnosisResultCb(void *self, void *result_ptr)
+{
+ CBackChannelDiag *self_ = (CBackChannelDiag *)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_->bcd_result = *((Exc_BCDiagResult *)(result_ptr_->data_info));
+ switch (self_->bcd_result.diag_result)
+ {
+ case DUT_SLAVE:
+ /* node reported working segment */
+ Fsm_SetEvent(&self_->fsm, BCD_E_DIAG_RESULT_OK);
+ TR_INFO((self_->base->ucs_user_ptr, "[BCD]", "Bcd_DiagnosisResultCb DUT_SLAVE", 0U));
+ break;
+
+ case DUT_MASTER: /* all segments are ok */
+ case DUT_NO_ANSWER: /* ring break found */
+ case DUT_TIMEOUT: /* no communication on back channel */
+ Fsm_SetEvent(&self_->fsm, BCD_E_DIAG_RESULT_NOTOK);
+ TR_INFO((self_->base->ucs_user_ptr, "[BCD]", "Bcd_DiagnosisResultCb others", 0U));
+ break;
+
+ default:
+ /* report error */
+ break;
+ }
+ }
+ else
+ {
+ Fsm_SetEvent(&self_->fsm, BCD_E_ERROR);
+ TR_INFO((self_->base->ucs_user_ptr, "[ND]", "Bcd_DiagnosisResultCb Error 0x%x", 1U, result_ptr_->result.code));
+ }
+
+ Srv_SetEvent(&self_->service, BCD_EVENT_SERVICE);
+}
+
+
+/*! \brief Function is called on reception of the INIC.BCDiagEnd.Result messsage
+ * \param self Reference to BackChannel Diagnosis object
+ * \param result_ptr Pointer to the result of the Welcome message
+ */
+static void Bcd_InicBcdEndCb(void *self, void *result_ptr)
+{
+ CBackChannelDiag *self_ = (CBackChannelDiag *)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, BCD_E_DIAGMODE_END);
+ TR_INFO((self_->base->ucs_user_ptr, "[BCD]", "Bcd_InicBcdEndCb BCD_E_DIAGMODE_END", 0U));
+ }
+ else
+ {
+ Fsm_SetEvent(&self_->fsm, BCD_E_ERROR);
+ TR_INFO((self_->base->ucs_user_ptr, "[ND]", "Bcd_InicBcdEndCb Error 0x%x", 1U, result_ptr_->result.code));
+ }
+
+ Srv_SetEvent(&self_->service, BCD_EVENT_SERVICE);
+}
+
+
+/*! Function is called on severe internal errors
+ *
+ * \param *self Reference to Node Discovery object
+ * \param *result_ptr Reference to data
+ */
+static void Bcd_OnTerminateEventCb(void *self, void *result_ptr)
+{
+ CBackChannelDiag *self_ = (CBackChannelDiag *)self;
+
+ MISC_UNUSED(result_ptr);
+
+ if (self_->fsm.current_state != BCD_S_IDLE)
+ {
+ Tm_ClearTimer(&self_->base->tm, &self_->timer);
+ if (self_->report_fptr != NULL)
+ {
+ self_->report_fptr(UCS_BCD_RES_ERROR, UCS_BCD_DUMMY_SEGMENT, self_->base->ucs_user_ptr);
+ }
+ }
+}
+
+
+/*! \brief Callback function for the INIC.NetworkStatus status and error messages
+ *
+ * \param *self Reference to Node Discovery object
+ * \param *result_ptr Pointer to the result of the INIC.NetworkStatus message
+ */
+static void Bcd_NetworkStatusCb(void *self, void *result_ptr)
+{
+ CBackChannelDiag *self_ = (CBackChannelDiag *)self;
+ Inic_StdResult_t *result_ptr_ = (Inic_StdResult_t *)result_ptr;
+
+ if (result_ptr_->result.code == UCS_RES_SUCCESS)
+ {
+ TR_INFO((self_->base->ucs_user_ptr, "[BCD]", "Bcd_NetworkStatusCb 0x%x", 1U, result_ptr_->result.code));
+ /* check for NetOn/NetOff events */
+ if ( (self_->neton == true)
+ && ((((Inic_NetworkStatus_t *)(result_ptr_->data_info))->availability) == UCS_NW_NOT_AVAILABLE) )
+ {
+ self_->neton = false;
+ Fsm_SetEvent(&self_->fsm, BCD_E_NET_OFF);
+ Srv_SetEvent(&self_->service, BCD_EVENT_SERVICE);
+ }
+ /* check for NetOn/NetOff events */
+ else if ( (self_->neton == false)
+ && ((((Inic_NetworkStatus_t *)(result_ptr_->data_info))->availability) == UCS_NW_AVAILABLE) )
+ {
+/* self_->neton = true;
+ self_->hello_neton_request = true;
+ Fsm_SetEvent(&self_->fsm, BCD_E_CHECK);*/
+ }
+ /* check for MPR event */
+ else if ( (((Inic_NetworkStatus_t *)(result_ptr_->data_info))->events & UCS_NETWORK_EVENT_NCE)
+ == UCS_NETWORK_EVENT_NCE)
+ {
+/* self_->hello_mpr_request = true;
+ Fsm_SetEvent(&self_->fsm, BCD_E_CHECK);*/
+ }
+ }
+
+}
+
+
+/*! \brief Timer callback used for supervising INIC command timeouts.
+ * \param self Reference to Node Discovery object
+ */
+static void Bcd_TimerCb(void *self)
+{
+ CBackChannelDiag *self_ = (CBackChannelDiag *)self;
+
+ Fsm_SetEvent(&self_->fsm, BCD_E_TIMEOUT);
+ TR_INFO((self_->base->ucs_user_ptr, "[BCD]", "Bcd_TimerCb BCD_E_TIMEOUT", 0U));
+
+ Srv_SetEvent(&self_->service, BCD_EVENT_SERVICE);
+}
+
+
+/**************************************************************************************************/
+/* Helper functions */
+/**************************************************************************************************/
+static Ucs_Return_t Bcd_EnableTx(void *self, uint8_t port)
+{
+ Ucs_Return_t ret_val;
+ CBackChannelDiag *self_ = (CBackChannelDiag *)self;
+
+ /* send INIC.BCDiag.StartResult */
+ ret_val = Exc_BCEnableTx_StartResult(self_->exc, port, &self_->bcd_enabletx);
+
+ TR_ASSERT(self_->base->ucs_user_ptr, "[BCD]", ret_val == UCS_RET_SUCCESS);
+ return ret_val;
+}
+
+
+
+
+/*!
+ * @}
+ * \endcond
+ */
+
+/*------------------------------------------------------------------------------------------------*/
+/* End of file */
+/*------------------------------------------------------------------------------------------------*/
+