Initial Commit

1 files changed, 130 insertions, 0 deletions

diff --git a/ucs2-lib/src/ucs_pmevent.c b/ucs2-lib/src/ucs_pmevent.c
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+++ b/ucs2-lib/src/ucs_pmevent.c
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+/*------------------------------------------------------------------------------------------------*/
+/* 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 Port Message Event Handler
+ *
+ * \cond UCS_INTERNAL_DOC
+ * \addtogroup  G_PMEH
+ * @{
+ */
+
+/*------------------------------------------------------------------------------------------------*/
+/* Includes                                                                                       */
+/*------------------------------------------------------------------------------------------------*/
+#include "ucs_pmevent.h"
+#include "ucs_misc.h"
+
+/*------------------------------------------------------------------------------------------------*/
+/* Internal prototypes                                                                            */
+/*------------------------------------------------------------------------------------------------*/
+static void Pmev_OnFifosEvent(void *self, void *data_ptr);
+static void Pmev_OnSystemEvent(void *self, void *data_ptr);
+
+/*------------------------------------------------------------------------------------------------*/
+/* Implementation                                                                                 */
+/*------------------------------------------------------------------------------------------------*/
+
+/*! \brief  Constructor of class CPmEventHandler
+ *  \param  self        The instance
+ *  \param  base_ptr    Reference to base object
+ *  \param  fifos_ptr   Reference to CPmFifos object
+ */
+void Pmev_Ctor(CPmEventHandler *self, CBase *base_ptr, CPmFifos *fifos_ptr)
+{
+    self->base_ptr = base_ptr;
+    self->fifos_ptr = fifos_ptr;
+
+    Obs_Ctor(&self->observer, self, &Pmev_OnFifosEvent);
+
+    Mobs_Ctor(&self->sys_observer, self, (EH_E_BIST_FAILED | EH_E_INIT_FAILED), &Pmev_OnSystemEvent);
+    Eh_AddObsrvInternalEvent(&self->base_ptr->eh, &self->sys_observer);
+}
+
+/*! \brief  Start reporting events to EH
+ *  \param  self    The instance
+ */
+void Pmev_Start(CPmEventHandler *self)
+{
+    Fifos_AddEventObserver(self->fifos_ptr, &self->observer);
+}
+
+/*! \brief  Stops reporting events to EH
+ *  \param  self    The instance
+ */
+void Pmev_Stop(CPmEventHandler *self)
+{
+    Fifos_RemoveEventObserver(self->fifos_ptr, &self->observer);
+}
+
+/*! \brief  Callback function to handle a PMS event
+ *  \param  self        The instance
+*   \param  data_ptr    Reference to the PMS event
+ */
+static void Pmev_OnFifosEvent(void *self, void *data_ptr)
+{
+    CPmEventHandler *self_ = (CPmEventHandler*)self;
+    Fifos_Event_t *event_ptr = (Fifos_Event_t*)data_ptr;
+
+    switch (*event_ptr)
+    {
+        case FIFOS_EV_SYNC_LOST:
+            Eh_ReportEvent(&self_->base_ptr->eh, EH_E_SYNC_LOST);
+            break;
+        case FIFOS_EV_SYNC_ESTABLISHED:
+            /* not relevant */
+            break;
+        case FIFOS_EV_SYNC_FAILED:
+            /* not relevant */
+            break;
+        case FIFOS_EV_UNSYNC_COMPLETE:
+            Eh_ReportEvent(&self_->base_ptr->eh, EH_E_UNSYNC_COMPLETE);
+            break;
+        case FIFOS_EV_UNSYNC_FAILED:
+            Eh_ReportEvent(&self_->base_ptr->eh, EH_E_UNSYNC_FAILED);
+            break;
+        default:
+            /* not relevant */
+            break;
+    }
+}
+
+/*! \brief  Callback function to handle an UCS system events
+ *  \param  self        The instance
+*   \param  data_ptr    Reference to the system event event
+ */
+static void Pmev_OnSystemEvent(void *self, void *data_ptr)
+{
+    CPmEventHandler *self_ = (CPmEventHandler*)self;
+    Fifos_ForceTermination(self_->fifos_ptr);
+    MISC_UNUSED(data_ptr);
+}
+
+/*!
+ * @}
+ * \endcond
+ */
+
+/*------------------------------------------------------------------------------------------------*/
+/* End of file                                                                                    */
+/*------------------------------------------------------------------------------------------------*/
+