cfe_evs_msg.h

/*
**  GSC-18128-1, "Core Flight Executive Version 6.7"
**
**  Copyright (c) 2006-2019 United States Government as represented by
**  the Administrator of the National Aeronautics and Space Administration.
**  All Rights Reserved.
**
**  Licensed under the Apache License, Version 2.0 (the "License");
**  you may not use this file except in compliance with the License.
**  You may obtain a copy of the License at
**
**    http://www.apache.org/licenses/LICENSE-2.0
**
**  Unless required by applicable law or agreed to in writing, software
**  distributed under the License is distributed on an "AS IS" BASIS,
**  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
**  See the License for the specific language governing permissions and
**  limitations under the License.
*/

/**
 * @file
 *
 *  Title:    Event Services Message definition header file Header File
 *
 *  Purpose:
 *	           Unit specification for Event services command codes and data structures.
 *
 *  Design Notes:
 *
 *  References:
 *     Flight Software Branch C Coding Standard Version 1.0a
 *
 */

#ifndef CFE_EVS_MSG_H
#define CFE_EVS_MSG_H

/********************************** Include Files  ************************************/
#include "common_types.h"            /* Basic data types */
#include "cfe_msg_hdr.h"             /* for header definitions */
#include "cfe_evs_extern_typedefs.h" /* for EVS-specific types such as CFE_EVS_LogMode_Enum_t */
#include "cfe_es_extern_typedefs.h"  /* for CFE_ES_AppId_t type */

/** \name Event Services Command Codes */
/** \{ */

/** \cfeevscmd Event Services No-Op
**
**  \par Description
**       This command performs no other function than to increment the
**       command execution counter. The command may be used to verify
**       general aliveness of the Event Services task.
**
**  \cfecmdmnemonic \EVS_NOOP
**
**  \par Command Structure
**       #CFE_EVS_NoopCmd_t
**
**  \par Command Verification
**       Successful execution of this command may be verified with the
**       following telemetry:
**       - \b \c \EVS_CMDPC - command execution counter will
**         increment
**       - The #CFE_EVS_NOOP_EID informational event message will
**         be generated
**
**  \par Error Conditions
**       There are no error conditions for this command. If the Event
**       Services receives the command, the event is sent (although it
**       may be filtered by EVS itself) and the counter is incremented
**       unconditionally.
**
**  \par Criticality
**       None
**
**  \sa
*/
#define CFE_EVS_NOOP_CC 0

/** \cfeevscmd Event Services Reset Counters
**
**  \par Description
**       This command resets the following counters within the Event
**       Services housekeeping telemetry:
**       - Command Execution Counter (\EVS_CMDPC)
**       - Command Error Counter (\EVS_CMDEC)
**
**  \cfecmdmnemonic \EVS_RESETCTRS
**
**  \par Command Structure
**       #CFE_EVS_ResetCountersCmd_t
**
**  \par Command Verification
**       Successful execution of this command may be verified with
**       the following telemetry:
**       - \b \c \EVS_CMDPC - command execution counter will
**         increment
**       - The #CFE_EVS_RSTCNT_EID debug event message will be
**         generated
**
**  \par Error Conditions
**       There are no error conditions for this command. If the Event
**       Services receives the command, the event is sent (although it
**       may be filtered by EVS) and the counter is incremented
**       unconditionally.
**
**  \par Criticality
**       This command is not inherently dangerous.  However, it is
**       possible for ground systems and on-board safing procedures
**       to be designed such that they react to changes in the counter
**       values that are reset by this command.
**
**  \sa  #CFE_EVS_RESET_APP_COUNTER_CC
*/
#define CFE_EVS_RESET_COUNTERS_CC 1

/** \cfeevscmd Enable Event Type
**
**  \par Description
**       This command enables the command specified Event Type allowing event
**       messages of this type to be sent through Event Service.  An Event Type
**       is defined to be a classification of an Event Message such as debug,
**       informational, error and critical. This command is a global enable of a
**       particular event type, it applies to all applications.
**
**  \cfecmdmnemonic \EVS_ENAEVENTTYPE
**
**  \par Command Structure
**       #CFE_EVS_EnableEventTypeCmd_t
**        The following bit positions apply to structure member named 'BitMask'.
**            Bit 0 - Debug
**            Bit 1 - Informational
**            Bit 2 - Error
**            Bit 3 - Critical
**        A one in a bit position means the event type will be enabled (or unfiltered).
**        A zero in a bit position means the filtering state is unchanged.
**
**  \par Command Verification
**       Successful execution of this command may be verified with
**       the following telemetry:
**
**        - \b \c \EVS_CMDPC - command execution counter will
**         increment
**        - The generation of  #CFE_EVS_ENAEVTTYPE_EID debug message
**
**  \par Error Conditions
**        This command may fail for the following reason(s):
**
**    	Invalid Event Type selection
**
**       Evidence of failure may be found in the following telemetry:
**       - \b \c \EVS_CMDEC - command error counter will increment
**       - An Error specific event message
**
**  \par Criticality
**      Enabling an event type is not particularly hazardous, as the result may
**      be turning on necessary event messages and communication to the ground
**      system.  However, inappropriately enabling an event type could result
**      in flooding of the system.
**
**  \sa #CFE_EVS_DISABLE_EVENT_TYPE_CC, #CFE_EVS_ENABLE_APP_EVENT_TYPE_CC,
**      #CFE_EVS_DISABLE_APP_EVENT_TYPE_CC, #CFE_EVS_ENABLE_APP_EVENTS_CC, #CFE_EVS_DISABLE_APP_EVENTS_CC
*/
#define CFE_EVS_ENABLE_EVENT_TYPE_CC 2

/** \cfeevscmd Disable Event Type
**
**  \par Description
**      This command disables the command specified Event Type preventing event
**      messages of this type to be sent through Event Service.   An Event Type
**      is defined to be a classification of an Event Message such as debug,
**      informational, error and critical. This command is a global disable of a
**      particular event type, it applies to all applications.
**
**  \cfecmdmnemonic \EVS_DISEVENTTYPE
**
**  \par Command Structure
**       #CFE_EVS_DisableEventTypeCmd_t
**        The following bit positions apply to structure member named 'BitMask'.
**            Bit 0 - Debug
**            Bit 1 - Informational
**            Bit 2 - Error
**            Bit 3 - Critical
**        A one in a bit position means the event type will be disabled (or filtered).
**        A zero in a bit position means the filtering state is unchanged.
**
**  \par Command Verification
**       Successful execution of this command may be verified with
**       the following telemetry:
**
**       - \b \c \EVS_CMDPC - command execution counter will
**       increment
         - The generation of #CFE_EVS_DISEVTTYPE_EID debug message
**
**  \par Error Conditions
**       This command may fail for the following reason(s):
**
**       - Invalid Event Type selection

**       Evidence of failure may be found in the following telemetry:
**       - \b \c \EVS_CMDEC - command error counter will increment
**       - An Error specific event message
**
**  \par Criticality
**       Disabling an event type is not particularly hazardous, as the result
**       may be shutting off unnecessary event messages and possible event
**       flooding of the system.  However, inappropriately disabling an event
**       type could result in a loss of critical information and missed
**       behavior for the ground system.
**
**  \sa #CFE_EVS_ENABLE_EVENT_TYPE_CC, #CFE_EVS_ENABLE_APP_EVENT_TYPE_CC,
**      #CFE_EVS_DISABLE_APP_EVENT_TYPE_CC, #CFE_EVS_ENABLE_APP_EVENTS_CC, #CFE_EVS_DISABLE_APP_EVENTS_CC
*/
#define CFE_EVS_DISABLE_EVENT_TYPE_CC 3

/** \cfeevscmd Set Event Format Mode
**
**  \par Description
**  This command sets the event format mode to the command specified value.
**  The event format mode may be either short or long.  A short event format
**  detaches the Event Data from the event message and only includes the
**  following information in the event packet: Processor ID, Application ID,
**  Event ID, and Event Type.  Refer to section 5.3.3.4 for a description of
**  the Event Service event packet contents.  Event Data is defined to be data
**  describing an Event that is supplied to the cFE Event Service.  ASCII text
**  strings are used as the primary format for Event Data because heritage
**  ground systems use string compares as the basis for their automated alert
**  systems.  Two systems, ANSR and SERS were looked at for interface
**  definitions.  The short event format is used to accommodate experiences
**  with limited telemetry bandwidth.  The long event format includes all event
**  information included within the short format along with the Event Data.
**
**  \cfecmdmnemonic \EVS_SETEVTFMT
**
**  \par Command Structure
**       #CFE_EVS_SetEventFormatModeCmd_t
**
**  \par Command Verification
**       Successful execution of this command may be verified with
**       the following telemetry:
**
**       - \b \c \EVS_CMDPC - command execution counter will
**       increment
**       - The generation of #CFE_EVS_SETEVTFMTMOD_EID debug message
**
**  \par Error Conditions
**      This command may fail for the following reason(s):
**  	Invalid SB message (command) length
**  	Invalid MODE selection
**
**       Evidence of failure may be found in the following telemetry:
**       - \b \c \EVS_CMDEC - command error counter will increment
**       - An Error specific event message
**
**  \par Criticality
**      Setting the event format mode is not particularly hazardous, as the
**      result may be saving necessary bandwidth.  However, inappropriately
**      setting the event format mode could result in a loss of information
**      and missed behavior for the ground system
**  \sa
*/
#define CFE_EVS_SET_EVENT_FORMAT_MODE_CC 4

/** \cfeevscmd Enable Application Event Type
**
**  \par Description
**      This command enables the command specified event type for the command
**      specified application, allowing the application to send event messages
**      of the command specified event type through Event Service.  An Event
**      Type is defined to be a classification of an Event Message such as
**      debug, informational, critical, and error.
**      Note: In order for this command to take effect, applications must be
**      registered for Event Service.
**
**  \cfecmdmnemonic \EVS_ENAAPPEVTTYPE
**
**  \par Command Structure
**       #CFE_EVS_EnableAppEventTypeCmd_t
**        The following bit positions apply to structure member named 'BitMask'.
**            Bit 0 - Debug
**            Bit 1 - Informational
**            Bit 2 - Error
**            Bit 3 - Critical
**        A one in a bit position means the event type will be enabled (or
**          unfiltered) for the specified application.
**        A zero in a bit position means the filtering state is unchanged for
**          the specified application.
**
**  \par Command Verification
**       Successful execution of this command may be verified with
**       the following telemetry:
**       - \b \c \EVS_CMDPC - command execution counter will
**       increment
**       - The generation of #CFE_EVS_ENAAPPEVTTYPE_EID debug event message
**
**  \par Error Conditions
**      This command may fail for the following reason(s):
**      - Invalid Event Type Selection
**
**       Evidence of failure may be found in the following telemetry:
**       - \b \c \EVS_CMDEC - command error counter will increment
**       - An Error specific event message
**
**  \par Criticality
**      Enabling an application event type is not particularly hazardous, as
**      the result may be turning on necessary event messages and
**      communication to the ground system.  However, inappropriately enabling
**      an application's event type could result in flooding of the ground system.
**
**  \sa #CFE_EVS_ENABLE_EVENT_TYPE_CC, #CFE_EVS_DISABLE_EVENT_TYPE_CC,
**      #CFE_EVS_DISABLE_APP_EVENT_TYPE_CC, #CFE_EVS_ENABLE_APP_EVENTS_CC, #CFE_EVS_DISABLE_APP_EVENTS_CC
*/
#define CFE_EVS_ENABLE_APP_EVENT_TYPE_CC 5

/** \cfeevscmd Disable Application Event Type
**
**  \par Description
**      This command disables the command specified event type for the command
**      specified application, preventing the application from sending event
**      messages of the command specified event type through Event Service.
**      An Event Type is defined to be a classification of an Event Message such
**      as debug, informational, critical, and error.  Note: In order for this
**      command to take effect, applications must be registered for Event Service.
**
**  \cfecmdmnemonic \EVS_DISAPPEVTTYPE
**
**  \par Command Structure
**       #CFE_EVS_DisableAppEventTypeCmd_t
**        The following bit positions apply to structure member named 'BitMask'.
**            Bit 0 - Debug
**            Bit 1 - Informational
**            Bit 2 - Error
**            Bit 3 - Critical
**        A one in a bit position means the event type will be disabled (or
**          filtered) for the specified application.
**        A zero in a bit position means the filtering state is unchanged for
**          the specified application.
**
**  \par Command Verification
**       Successful execution of this command may be verified with
**       the following telemetry:
**       - \b \c \EVS_CMDPC - command execution counter will
**       increment
**       - The generation of #CFE_EVS_DISAPPENTTYPE_EID debug event message
**       - The clearing of the Event Type Active Flag in The Event Type Active Flag in EVS App Data File
**
**  \par Error Conditions
**      This command may fail for the following reason(s):
**      - Invalid Event Type Selection
**
**       Evidence of failure may be found in the following telemetry:
**       - \b \c \EVS_CMDEC - command error counter will increment
**       - An Error specific event message
**
**  \par Criticality
**      Disabling an application's event type is not particularly hazardous,
**      as the result may be shutting off unnecessary event messages and
**      possible event flooding of the system.  However, inappropriately
**      disabling an application's event type could result in a loss of critical
**      information and missed behavior for the ground system.
**
**  \sa #CFE_EVS_ENABLE_EVENT_TYPE_CC, #CFE_EVS_DISABLE_EVENT_TYPE_CC, #CFE_EVS_ENABLE_APP_EVENT_TYPE_CC,
**       #CFE_EVS_ENABLE_APP_EVENTS_CC, #CFE_EVS_DISABLE_APP_EVENTS_CC
*/
#define CFE_EVS_DISABLE_APP_EVENT_TYPE_CC 6

/** \cfeevscmd Enable Event Services for an Application
**
**  \par Description
**      This command enables the command specified application to send events
**      through the Event Service.  Note: In order for this command to take
**      effect, applications must be registered for Event Service.
**
**  \cfecmdmnemonic \EVS_ENAAPPEVGEN
**
**  \par Command Structure
**       #CFE_EVS_EnableAppEventsCmd_t
**
**  \par Command Verification
**       Successful execution of this command may be verified with
**       the following telemetry:
**       - \b \c \EVS_CMDPC - command execution counter will
**       increment
**       - The generation of #CFE_EVS_ENAAPPEVT_EID debug event message
**       - The setting of the Active Flag in The Active Flag in EVS App Data File
**
**  \par Error Conditions
**      This command may fail for the following reason(s):
**      - Invalid SB message (command) length
**      - Application selected is not registered to receive Event Service
**      - Application ID is out of range
**
**       Evidence of failure may be found in the following telemetry:
**       - \b \c \EVS_CMDEC - command error counter will increment
**       - An Error specific event message
**
**  \par Criticality
**      Enabling an application events is not particularly hazardous,
**      as the result may be turning on necessary event messages and
**      communication to the ground system.  However, inappropriately enabling
**      an application's events could result in flooding of the ground system.
**
**  \sa #CFE_EVS_ENABLE_EVENT_TYPE_CC, #CFE_EVS_DISABLE_EVENT_TYPE_CC, #CFE_EVS_ENABLE_APP_EVENT_TYPE_CC,
**      #CFE_EVS_DISABLE_APP_EVENT_TYPE_CC, #CFE_EVS_DISABLE_APP_EVENTS_CC
*/
#define CFE_EVS_ENABLE_APP_EVENTS_CC 7

/** \cfeevscmd Disable Event Services for an Application
**
**  \par Description
**      This command disables the command specified application from sending
**      events through Event Service.  Note: In order for this command to take
**      effect, applications must be registered for Event Service.
**
**  \cfecmdmnemonic \EVS_DISAPPEVGEN
**
**  \par Command Structure
**       #CFE_EVS_DisableAppEventsCmd_t
**
**  \par Command Verification
**       Successful execution of this command may be verified with
**       the following telemetry:
**       - \b \c \EVS_CMDPC - command execution counter will
**       increment
**       - The generation of #CFE_EVS_DISAPPEVT_EID debug event message
**
**  \par Error Conditions
**      This command may fail for the following reason(s):
**      - Invalid SB message (command) length
**      - Application selected is not registered to receive Event Service
**      - Application ID is out of range
**
**       Evidence of failure may be found in the following telemetry:
**       - \b \c \EVS_CMDEC - command error counter will increment
**       - An Error specific event message
**
**  \par Criticality
**      Disabling an application's events is not particularly hazardous, as the
**      result may be shutting off unnecessary event messages and possible event
**      flooding of the system.  However, inappropriately disabling an
**      application's events could result in a loss of critical information and
**      missed behavior for the ground system.
**
**  \sa #CFE_EVS_ENABLE_EVENT_TYPE_CC, #CFE_EVS_DISABLE_EVENT_TYPE_CC, #CFE_EVS_ENABLE_APP_EVENT_TYPE_CC,
**      #CFE_EVS_DISABLE_APP_EVENT_TYPE_CC, #CFE_EVS_ENABLE_APP_EVENTS_CC
*/
#define CFE_EVS_DISABLE_APP_EVENTS_CC 8

/** \cfeevscmd Reset Application Event Counters
**
**  \par Description
**      This command sets the command specified application's event counter to zero.
**      Note: In order for this command to take effect, applications must be registered
**      for Event Service.
**
**  \cfecmdmnemonic \EVS_RSTAPPCTRS
**
**  \par Command Structure
**       #CFE_EVS_ResetAppCounterCmd_t
**
**  \par Command Verification
**       Successful execution of this command may be verified with
**       the following telemetry:
**       - \b \c \EVS_CMDPC - command execution counter will
**       increment
**       - The generation of #CFE_EVS_RSTEVTCNT_EID debug event message
**
**  \par Error Conditions
**      This command may fail for the following reason(s):
**      - Invalid SB message (command) length
**      - Application selected is not registered to receive Event Service
**      - Application ID is out of range
**
**       Evidence of failure may be found in the following telemetry:
**       - \b \c \EVS_CMDEC - command error counter will increment
**       - An Error specific event message
**
**  \par Criticality
**      This command is not inherently dangerous.  However, it is possible for
**      ground systems and on-board safing procedures to be designed such that
**      they react to changes in the counter value that is reset by this command.
**
**  \sa #CFE_EVS_RESET_COUNTERS_CC
*/
#define CFE_EVS_RESET_APP_COUNTER_CC 9

/** \cfeevscmd Set Application Event Filter
**
**  \par Description
**      This command sets the command specified application's event filter mask
**      to the command specified value for the command specified event.  Note:
**      In order for this command to take effect, applications must be
**      registered for Event Service.
**
**  \cfecmdmnemonic \EVS_SETBINFLTRMASK
**
**  \par Command Structure
**       #CFE_EVS_SetFilterCmd_t
**
**  \par Command Verification
**       Successful execution of this command may be verified with
**       the following telemetry:
**       - \b \c \EVS_CMDPC - command execution counter will
**       increment
**       - The generation of #CFE_EVS_SETFILTERMSK_EID debug event message
**
**  \par Error Conditions
**      This command may fail for the following reason(s):
**      - Invalid SB message (command) length
**      - Application selected is not registered to receive Event Service
**      - Application ID is out of range
**
**       Evidence of failure may be found in the following telemetry:
**       - \b \c \EVS_CMDEC - command error counter will increment
**       - An Error specific event message
**
**  \par Criticality
**      Setting an application event filter mask is not particularly hazardous,
**      as the result may be shutting off unnecessary event messages and possible
**      event flooding of the system.  However, inappropriately setting an
**      application's event filter mask could result in a loss of critical
**      information and missed behavior for the ground system or flooding of the
**      ground system.
**
**  \sa #CFE_EVS_RESET_FILTER_CC, #CFE_EVS_RESET_ALL_FILTERS_CC, #CFE_EVS_ADD_EVENT_FILTER_CC,
*#CFE_EVS_DELETE_EVENT_FILTER_CC
*/
#define CFE_EVS_SET_FILTER_CC 10

/** \cfeevscmd Enable Event Services Output Ports
**
**  \par Description
**      This command enables the command specified port to output event messages
**
**  \cfecmdmnemonic \EVS_ENAPORT
**
**  \par Command Structure
**       #CFE_EVS_EnablePortsCmd_t
**        The following bit positions apply to structure member named 'BitMask'.
**            Bit 0 - Port 1
**            Bit 1 - Port 2
**            Bit 2 - Port 3
**            Bit 3 - Port 4
**        A one in a bit position means the port will be enabled.
**        A zero in a bit position means the port state is unchanged.
**
**  \par Command Verification
**       Successful execution of this command may be verified with
**       the following telemetry:
**       - \b \c \EVS_CMDPC - command execution counter will
**       increment
**       - The generation of #CFE_EVS_ENAPORT_EID debug event message
**
**  \par Error Conditions
**      This command may fail for the following reason(s):
**      - Invalid SB message (command) length
**      - Invalid PORT selection
**
**       Evidence of failure may be found in the following telemetry:
**       - \b \c \EVS_CMDEC - command error counter will increment
**       - An Error specific event message
**
**  \par Criticality
**          None.
**
**  \sa #CFE_EVS_DISABLE_PORTS_CC
*/
#define CFE_EVS_ENABLE_PORTS_CC 11

/** \cfeevscmd Disable Event Services Output Ports
**
**  \par Description
**      This command disables the specified port from outputting event messages.
**
**  \cfecmdmnemonic \EVS_DISPORT
**
**  \par Command Structure
**       #CFE_EVS_DisablePortsCmd_t
**        The following bit positions apply to structure member named 'BitMask'.
**            Bit 0 - Port 1
**            Bit 1 - Port 2
**            Bit 2 - Port 3
**            Bit 3 - Port 4
**        A one in a bit position means the port will be disabled.
**        A zero in a bit position means the port state is unchanged.
**
**  \par Command Verification
**       Successful execution of this command may be verified with
**       the following telemetry:
**       - \b \c \EVS_CMDPC - command execution counter will
**       increment
**       - The generation of #CFE_EVS_DISPORT_EID debug event message
**
**  \par Error Conditions
**      This command may fail for the following reason(s):
**      - Invalid SB message (command) length
**      - Invalid PORT selection
**
**       Evidence of failure may be found in the following telemetry:
**       - \b \c \EVS_CMDEC - command error counter will increment
**       - An Error specific event message
**
**  \par Criticality
**       None.
**
**  \sa #CFE_EVS_ENABLE_PORTS_CC
*/
#define CFE_EVS_DISABLE_PORTS_CC 12

/** \cfeevscmd Reset an Event Filter for an Application
**
**  \par Description
**      This command resets the command specified application's event filter for
**      the command specified event ID.  Note: In order for this command to take
**      effect, applications must be registered for Event Service.
**
**  \cfecmdmnemonic \EVS_RSTBINFLTRCTR
**
**  \par Command Structure
**       #CFE_EVS_ResetFilterCmd_t
**
**  \par Command Verification
**       Successful execution of this command may be verified with
**       the following telemetry:
**       - \b \c \EVS_CMDPC - command execution counter will
**       increment
**       - The generation of #CFE_EVS_RSTFILTER_EID debug event message
**
**  \par Error Conditions
**      This command may fail for the following reason(s):
**      - Invalid SB message (command) length
**      - Application selected is not registered to receive Event Service
**      - Application ID is out of range
**
**       Evidence of failure may be found in the following telemetry:
**       - \b \c \EVS_CMDEC - command error counter will increment
**       - An Error specific event message
**
**  \par Criticality
**       None.
**
**  \sa #CFE_EVS_SET_FILTER_CC, #CFE_EVS_RESET_ALL_FILTERS_CC, #CFE_EVS_ADD_EVENT_FILTER_CC,
*#CFE_EVS_DELETE_EVENT_FILTER_CC
*/
#define CFE_EVS_RESET_FILTER_CC 13

/** \cfeevscmd Reset All Event Filters for an Application
**
**  \par Description
**      This command resets all of the command specified applications event
**      filters.  Note: In order for this command to take effect, applications
**      must be registered for Event Service.
**
**  \cfecmdmnemonic \EVS_RSTALLFLTRS
**
**  \par Command Structure
**       #CFE_EVS_ResetAllFiltersCmd_t
**
**  \par Command Verification
**       Successful execution of this command may be verified with
**       the following telemetry:
**       - \b \c \EVS_CMDPC - command execution counter will
**       increment
**       - The generation of #CFE_EVS_RSTALLFILTER_EID debug event message
**
**  \par Error Conditions
**      This command may fail for the following reason(s):
**      - Invalid SB message (command) length
**      - Application selected is not registered to receive Event Service
**      - Application ID is out of range
**
**       Evidence of failure may be found in the following telemetry:
**       - \b \c \EVS_CMDEC - command error counter will increment
**       - An Error specific event message
**
**  \par Criticality
**       None.
**
**  \sa #CFE_EVS_SET_FILTER_CC, #CFE_EVS_RESET_FILTER_CC, #CFE_EVS_ADD_EVENT_FILTER_CC, #CFE_EVS_DELETE_EVENT_FILTER_CC
*/
#define CFE_EVS_RESET_ALL_FILTERS_CC 14

/** \cfeevscmd Add Application Event Filter
**
**  \par Description
**      This command adds the given filter for the given application identifier and event identifier.
**      Note: In order for this command to take effect, applications
**      must be registered for Event Service.
**
**  \cfecmdmnemonic \EVS_ADDEVTFLTR
**
**  \par Command Structure
**       #CFE_EVS_AddEventFilterCmd_t
**
**  \par Command Verification
**       Successful execution of this command may be verified with
**       the following telemetry:
**       - \b \c \EVS_CMDPC - command execution counter will
**       increment
**       - The generation of #CFE_EVS_ADDFILTER_EID debug event message
**
**  \par Error Conditions
**      This command may fail for the following reason(s):
**      - Invalid SB message (command) length
**      - Application selected is not registered to receive Event Service
**      - Application ID is out of range
**
**       Evidence of failure may be found in the following telemetry:
**       - \b \c \EVS_CMDEC - command error counter will increment
**       - An Error specific event message
**
**  \par Criticality
**       None.
**
**  \sa #CFE_EVS_SET_FILTER_CC, #CFE_EVS_RESET_FILTER_CC, #CFE_EVS_RESET_ALL_FILTERS_CC, #CFE_EVS_DELETE_EVENT_FILTER_CC
*/
#define CFE_EVS_ADD_EVENT_FILTER_CC 15

/** \cfeevscmd Delete Application Event Filter
**
**  \par Description
**      This command removes the given filter for the given application identifier and event identifier.
**      Note: In order for this command to take effect, applications
**      must be registered for Event Service.
**
**  \cfecmdmnemonic \EVS_DELEVTFLTR
**
**  \par Command Structure
**       #CFE_EVS_DeleteEventFilterCmd_t
**
**  \par Command Verification
**       Successful execution of this command may be verified with
**       the following telemetry:
**       - \b \c \EVS_CMDPC - command execution counter will
**       increment
**       - The generation of #CFE_EVS_DELFILTER_EID debug event message
**
**  \par Error Conditions
**      This command may fail for the following reason(s):
**      - Invalid SB message (command) length
**      - Application selected is not registered to receive Event Service
**      - Application ID is out of range
**
**       Evidence of failure may be found in the following telemetry:
**       - \b \c \EVS_CMDEC - command error counter will increment
**       - An Error specific event message
**
**  \par Criticality
**       None.
**
**  \sa #CFE_EVS_SET_FILTER_CC, #CFE_EVS_RESET_FILTER_CC, #CFE_EVS_RESET_ALL_FILTERS_CC, #CFE_EVS_ADD_EVENT_FILTER_CC
*/
#define CFE_EVS_DELETE_EVENT_FILTER_CC 16

/** \cfeevscmd Write Event Services Application Information to File
**
**  \par Description
**       This command writes all application data to a file for all applications that
**           have registered with the EVS.  The application data includes the Application ID,
**           Active Flag, Event Count, Event Types Active Flag, and Filter Data.
**
**  \cfecmdmnemonic \EVS_WRITEAPPDATA2FILE
**
**  \par Command Structure
**       #CFE_EVS_WriteAppDataFileCmd_t
**
**  \par Command Verification
**       Successful execution of this command may be verified with
**       the following telemetry:
**       - \b \c \EVS_CMDPC - command execution counter will
**       increment
**       - The generation of #CFE_EVS_WRDAT_EID debug event message
**       - The generation of the file written to
**
**  \par Error Conditions
**      This command may fail for the following reason(s):
**      - Invalid SB message (command) length
**
**       Evidence of failure may be found in the following telemetry:
**       - \b \c \EVS_CMDEC - command error counter will increment
**       - An Error specific event message
**
**  \par Criticality
**       Writing a file is not particularly hazardous, but if proper file management is not
**       taken, then the file system can fill up if this command is used repeatedly.
**
**  \sa #CFE_EVS_WRITE_LOG_DATA_FILE_CC, #CFE_EVS_SET_LOG_MODE_CC
*/
#define CFE_EVS_WRITE_APP_DATA_FILE_CC 17

/** \cfeevscmd Write Event Log to File
**
**  \par Description
**      This command requests the Event Service to generate a file containing
**      the contents of the local event log.
**
**  \cfecmdmnemonic \EVS_WRITELOG2FILE
**
**  \par Command Structure
**       #CFE_EVS_WriteLogDataFileCmd_t
**
**  \par Command Verification
**       Successful execution of this command may be verified with
**       the following telemetry:
**       - \b \c \EVS_CMDPC - command execution counter will
**       increment
**       - The generation of #CFE_EVS_WRLOG_EID debug event message
**
**  \par Error Conditions
**      This command may fail for the following reason(s):
**      - Invalid SB message (command) length
**
**       Evidence of failure may be found in the following telemetry:
**       - \b \c \EVS_CMDEC - command error counter will increment
**       - An Error specific event message
**
**  \par Criticality
**       Writing a file is not particularly hazardous, but if proper file management is not
**       taken, then the file system can fill up if this command is used repeatedly.
**
**  \sa #CFE_EVS_WRITE_APP_DATA_FILE_CC, #CFE_EVS_SET_LOG_MODE_CC, #CFE_EVS_CLEAR_LOG_CC
*/
#define CFE_EVS_WRITE_LOG_DATA_FILE_CC 18

/** \cfeevscmd Set Logging Mode
**
**  \par Description
**       This command sets the logging mode to the command specified value.
**
**  \cfecmdmnemonic \EVS_SETLOGMODE
**
**  \par Command Structure
**       #CFE_EVS_SetLogModeCmd_t
**
**  \par Command Verification
**       Successful execution of this command may be verified with
**       the following telemetry:
**       - \b \c \EVS_CMDPC - command execution counter will
**       increment
**       - The generation of #CFE_EVS_LOGMODE_EID debug event message
**
**  \par Error Conditions
**      This command may fail for the following reason(s):
**      - Invalid SB message (command) length
**      - Invalid MODE selected
**
**       Evidence of failure may be found in the following telemetry:
**       - \b \c \EVS_CMDEC - command error counter will increment
**       - An Error specific event message
**
**  \par Criticality
**       Setting the event logging mode is not particularly hazardous, as the
**       result may be saving valuable event data.  However, inappropriately
**       setting the log mode could result in a loss of critical information.
**      Note: the event log is a back-up log to the on-board recorder.
**
**  \sa #CFE_EVS_WRITE_LOG_DATA_FILE_CC, #CFE_EVS_CLEAR_LOG_CC
*/
#define CFE_EVS_SET_LOG_MODE_CC 19

/** \cfeevscmd Clear Event Log
**
**  \par Description
**       This command clears the contents of the local event log.
**
**  \cfecmdmnemonic \EVS_CLRLOG
**
**  \par Command Structure
**       #CFE_EVS_ClearLogCmd_t
**
**  \par Command Verification
**       Successful execution of this command may be verified with
**       the following telemetry:
**       - \b \c \EVS_CMDPC - command execution counter will
**       increment
**
**  \par Error Conditions
**      This command may fail for the following reason(s):
**      - Invalid SB message (command) length
**
**       Evidence of failure may be found in the following telemetry:
**       - \b \c \EVS_CMDEC - command error counter will increment
**       - An Error specific event message
**
**  \par Criticality
**       Clearing the local event log is not particularly hazardous, as the
**      result may be making available space to record valuable event data.
**      However, inappropriately clearing the local event log could result
**      in a loss of critical information.  Note: the event log is a back-up
**      log to the on-board recorder.
**
**  \sa #CFE_EVS_WRITE_LOG_DATA_FILE_CC, #CFE_EVS_SET_LOG_MODE_CC
*/
#define CFE_EVS_CLEAR_LOG_CC 20
/** \} */

/* Event Type bit masks */
#define CFE_EVS_DEBUG_BIT       0x0001
#define CFE_EVS_INFORMATION_BIT 0x0002
#define CFE_EVS_ERROR_BIT       0x0004
#define CFE_EVS_CRITICAL_BIT    0x0008

/* Output Port bit masks */
#define CFE_EVS_PORT1_BIT 0x0001
#define CFE_EVS_PORT2_BIT 0x0002
#define CFE_EVS_PORT3_BIT 0x0004
#define CFE_EVS_PORT4_BIT 0x0008

/* EVS Log Modes */
#define CFE_EVS_LOG_OVERWRITE 0
#define CFE_EVS_LOG_DISCARD   1

/******************  Structure Definitions *********************/

/**
** \brief Command with no additional arguments
**/
typedef struct CFE_EVS_NoArgsCmd
{
    CFE_MSG_CommandHeader_t CmdHeader; /**< \brief Command header */
} CFE_EVS_NoArgsCmd_t;

/*
 * The NoArgsCmd is shared by several EVS command handlers.
 * Create a unique type for each one so the prototypes will follow the naming pattern,
 * allowing each command to evolve independently.
 */
typedef CFE_EVS_NoArgsCmd_t CFE_EVS_NoopCmd_t;
typedef CFE_EVS_NoArgsCmd_t CFE_EVS_ResetCountersCmd_t;
typedef CFE_EVS_NoArgsCmd_t CFE_EVS_ClearLogCmd_t;

/**
** \brief Write Event Log to File Command Payload
**
** For command details, see #CFE_EVS_WRITE_LOG_DATA_FILE_CC
**
**/
typedef struct CFE_EVS_LogFileCmd_Payload
{
    char LogFilename[CFE_MISSION_MAX_PATH_LEN]; /**< \brief Filename where log data is to be written */
} CFE_EVS_LogFileCmd_Payload_t;

/**
 * \brief Write Event Log to File Command
 */
typedef struct CFE_EVS_WriteLogDataFileCmd
{
    CFE_MSG_CommandHeader_t      CmdHeader; /**< \brief Command header */
    CFE_EVS_LogFileCmd_Payload_t Payload;   /**< \brief Command payload */
} CFE_EVS_WriteLogDataFileCmd_t;

/**
** \brief Write Event Services Application Information to File Command Payload
**
** For command details, see #CFE_EVS_WRITE_APP_DATA_FILE_CC
**
**/
typedef struct CFE_EVS_AppDataCmd_Payload
{
    char AppDataFilename[CFE_MISSION_MAX_PATH_LEN]; /**< \brief Filename where applicaton data is to be written */
} CFE_EVS_AppDataCmd_Payload_t;

/**
 * \brief Write Event Services Application Information to File Command
 */
typedef struct CFE_EVS_WriteAppDataFileCmd
{
    CFE_MSG_CommandHeader_t      CmdHeader; /**< \brief Command header */
    CFE_EVS_AppDataCmd_Payload_t Payload;   /**< \brief Command payload */
} CFE_EVS_WriteAppDataFileCmd_t;

/**
** \brief Set Log Mode Command Payload
**
** For command details, see #CFE_EVS_SET_LOG_MODE_CC
**
**/
typedef struct CFE_EVS_SetLogMode_Payload
{
    CFE_EVS_LogMode_Enum_t LogMode; /**< \brief Mode to use in the command*/
    uint8                  Spare;   /**< \brief Pad to even byte*/
} CFE_EVS_SetLogMode_Payload_t;

/**
 * \brief Set Log Mode Command
 */
typedef struct CFE_EVS_SetLogModeCmd
{
    CFE_MSG_CommandHeader_t      CmdHeader; /**< \brief Command header */
    CFE_EVS_SetLogMode_Payload_t Payload;   /**< \brief Command payload */
} CFE_EVS_SetLogModeCmd_t;

/**
** \brief Set Event Format Mode Command Payload
**
** For command details, see #CFE_EVS_SET_EVENT_FORMAT_MODE_CC
**
**/
typedef struct CFE_EVS_SetEventFormatCode_Payload
{
    CFE_EVS_MsgFormat_Enum_t MsgFormat; /**< \brief Mode to use in the command*/
    uint8                    Spare;     /**< \brief Pad to even byte*/
} CFE_EVS_SetEventFormatMode_Payload_t;

/**
 * \brief Set Event Format Mode Command
 */
typedef struct CFE_EVS_SetEventFormatModeCmd
{
    CFE_MSG_CommandHeader_t              CmdHeader; /**< \brief Command header */
    CFE_EVS_SetEventFormatMode_Payload_t Payload;   /**< \brief Command payload */
} CFE_EVS_SetEventFormatModeCmd_t;

/**
** \brief Generic Bitmask Command Payload
**
** For command details, see #CFE_EVS_ENABLE_EVENT_TYPE_CC, #CFE_EVS_DISABLE_EVENT_TYPE_CC,
**                          #CFE_EVS_ENABLE_PORTS_CC and/or #CFE_EVS_DISABLE_PORTS_CC
**
**/
typedef struct CFE_EVS_BitMaskCmd_Payload
{
    uint8 BitMask; /**< \brief BitMask to use in the command */
    uint8 Spare;   /**< \brief Pad to even byte*/
} CFE_EVS_BitMaskCmd_Payload_t;

/**
 * \brief Generic Bitmask Command
 */
typedef struct CFE_EVS_BitMaskCmd
{
    CFE_MSG_CommandHeader_t      CmdHeader; /**< \brief Command header */
    CFE_EVS_BitMaskCmd_Payload_t Payload;   /**< \brief Command payload */
} CFE_EVS_BitMaskCmd_t;

/*
 * The CFE_EVS_BitMaskCmd_t is shared by several EVS command handlers.
 * Create a unique type for each one so the prototypes will follow the naming pattern,
 * allowing each command to evolve independently.
 */
typedef CFE_EVS_BitMaskCmd_t CFE_EVS_EnablePortsCmd_t;
typedef CFE_EVS_BitMaskCmd_t CFE_EVS_DisablePortsCmd_t;
typedef CFE_EVS_BitMaskCmd_t CFE_EVS_EnableEventTypeCmd_t;
typedef CFE_EVS_BitMaskCmd_t CFE_EVS_DisableEventTypeCmd_t;

/**
** \brief Generic App Name Command Payload
**
** For command details, see #CFE_EVS_ENABLE_APP_EVENTS_CC, #CFE_EVS_DISABLE_APP_EVENTS_CC,
**                          #CFE_EVS_RESET_APP_COUNTER_CC and/or #CFE_EVS_RESET_ALL_FILTERS_CC
**
**/
typedef struct CFE_EVS_AppNameCmd_Payload
{
    char AppName[CFE_MISSION_MAX_API_LEN]; /**< \brief Application name to use in the command*/
} CFE_EVS_AppNameCmd_Payload_t;

/**
 * \brief Generic App Name Command
 */
typedef struct CFE_EVS_AppNameCmd
{
    CFE_MSG_CommandHeader_t      CmdHeader; /**< \brief Command header */
    CFE_EVS_AppNameCmd_Payload_t Payload;   /**< \brief Command payload */
} CFE_EVS_AppNameCmd_t;

/*
 * The CFE_EVS_AppNameCmd_t is shared by several EVS command handlers.
 * Create a unique type for each one so the prototypes will follow the naming pattern,
 * allowing each command to evolve independently.
 */
typedef CFE_EVS_AppNameCmd_t CFE_EVS_EnableAppEventsCmd_t;
typedef CFE_EVS_AppNameCmd_t CFE_EVS_DisableAppEventsCmd_t;
typedef CFE_EVS_AppNameCmd_t CFE_EVS_ResetAppCounterCmd_t;
typedef CFE_EVS_AppNameCmd_t CFE_EVS_ResetAllFiltersCmd_t;

/**
** \brief Generic App Name and Event ID Command Payload
**
** For command details, see #CFE_EVS_RESET_FILTER_CC and #CFE_EVS_DELETE_EVENT_FILTER_CC
**
**/
typedef struct CFE_EVS_AppNameEventIDCmd_Payload
{
    char   AppName[CFE_MISSION_MAX_API_LEN]; /**< \brief Application name to use in the command*/
    uint16 EventID;                          /**< \brief Event ID  to use in the command*/
} CFE_EVS_AppNameEventIDCmd_Payload_t;

/**
 * \brief Generic App Name and Event ID Command
 */
typedef struct CFE_EVS_AppNameEventIDCmd
{
    CFE_MSG_CommandHeader_t             CmdHeader; /**< \brief Command header */
    CFE_EVS_AppNameEventIDCmd_Payload_t Payload;   /**< \brief Command payload */
} CFE_EVS_AppNameEventIDCmd_t;

/*
 * The CFE_EVS_AppNameEventIDCmd_t is shared by several EVS command handlers.
 * Create a unique type for each one so the prototypes will follow the naming pattern,
 * allowing each command to evolve independently.
 */
typedef CFE_EVS_AppNameEventIDCmd_t CFE_EVS_ResetFilterCmd_t;
typedef CFE_EVS_AppNameEventIDCmd_t CFE_EVS_DeleteEventFilterCmd_t;

/**
** \brief Generic App Name and Bitmask Command Payload
**
** For command details, see #CFE_EVS_ENABLE_APP_EVENT_TYPE_CC and/or #CFE_EVS_DISABLE_APP_EVENT_TYPE_CC
**
**/
typedef struct CFE_EVS_AppNameBitMaskCmd_Payload
{
    char  AppName[CFE_MISSION_MAX_API_LEN]; /**< \brief Application name to use in the command*/
    uint8 BitMask;                          /**< \brief BitMask to use in the command*/
    uint8 Spare;                            /**< \brief Pad to even byte*/
} CFE_EVS_AppNameBitMaskCmd_Payload_t;

/**
 * \brief Generic App Name and Bitmask Command
 */
typedef struct CFE_EVS_AppNameBitMaskCmd
{
    CFE_MSG_CommandHeader_t             CmdHeader; /**< \brief Command header */
    CFE_EVS_AppNameBitMaskCmd_Payload_t Payload;   /**< \brief Command payload */
} CFE_EVS_AppNameBitMaskCmd_t;

/*
 * The CFE_EVS_AppNameBitMaskCmd_t is shared by several EVS command handlers.
 * Create a unique type for each one so the prototypes will follow the naming pattern,
 * allowing each command to evolve independently.
 */
typedef CFE_EVS_AppNameBitMaskCmd_t CFE_EVS_EnableAppEventTypeCmd_t;
typedef CFE_EVS_AppNameBitMaskCmd_t CFE_EVS_DisableAppEventTypeCmd_t;

/**
** \brief Generic App Name, Event ID, Mask Command Payload
**
** For command details, see #CFE_EVS_SET_FILTER_CC, #CFE_EVS_ADD_EVENT_FILTER_CC
**                      and/or #CFE_EVS_DELETE_EVENT_FILTER_CC
**
**/
typedef struct CFE_EVS_AppNameEventIDMaskCmd_Payload
{
    char   AppName[CFE_MISSION_MAX_API_LEN]; /**< \brief Application name to use in the command*/
    uint16 EventID;                          /**< \brief Event ID  to use in the command*/
    uint16 Mask;                             /**< \brief Mask to use in the command */
} CFE_EVS_AppNameEventIDMaskCmd_Payload_t;

/**
 * \brief Generic App Name, Event ID, Mask Command
 */
typedef struct CFE_EVS_AppNameEventIDMaskCmd
{
    CFE_MSG_CommandHeader_t                 CmdHeader; /**< \brief Command header */
    CFE_EVS_AppNameEventIDMaskCmd_Payload_t Payload;   /**< \brief Command payload */
} CFE_EVS_AppNameEventIDMaskCmd_t;

/*
 * The CFE_EVS_AppNameEventIDMaskCmd_t is shared by several EVS command handlers.
 * Create a unique type for each one so the prototypes will follow the naming pattern,
 * allowing each command to evolve independently.
 */
typedef CFE_EVS_AppNameEventIDMaskCmd_t CFE_EVS_AddEventFilterCmd_t;
typedef CFE_EVS_AppNameEventIDMaskCmd_t CFE_EVS_SetFilterCmd_t;

/*************************************************************************/
/**********************************/
/* Telemetry Message Data Formats */
/**********************************/
typedef struct CFE_EVS_AppTlmData
{
    CFE_ES_AppId_t AppID;         /**< \cfetlmmnemonic \EVS_APPID
                                       \brief Numerical application identifier */
    uint16 AppMessageSentCounter; /**< \cfetlmmnemonic \EVS_APPMSGSENTC
                                       \brief Application message sent counter */
    uint8 AppEnableStatus;        /**< \cfetlmmnemonic \EVS_APPENASTAT
                                       \brief Application event service enable status */
    uint8 Padding;                /**< \cfetlmmnemonic \EVS_SPARE2ALIGN3
                                       \brief Padding for 32 bit boundary */

} CFE_EVS_AppTlmData_t;

/**
**  \cfeevstlm Event Services Housekeeping Telemetry Packet
**/
typedef struct CFE_EVS_HousekeepingTlm_Payload
{
    uint8 CommandCounter;      /**< \cfetlmmnemonic \EVS_CMDPC
                                    \brief EVS Command Counter */
    uint8 CommandErrorCounter; /**< \cfetlmmnemonic \EVS_CMDEC
                                  \brief EVS Command Error Counter */
    uint8 MessageFormatMode;   /**< \cfetlmmnemonic \EVS_MSGFMTMODE
                                    \brief Event message format mode (short/long) */
    uint8 MessageTruncCounter; /**< \cfetlmmnemonic \EVS_MSGTRUNC
                                    \brief Event message truncation counter */

    uint8 UnregisteredAppCounter; /**< \cfetlmmnemonic \EVS_UNREGAPPC
                                       \brief Unregistered application message send counter */
    uint8 OutputPort;             /**< \cfetlmmnemonic \EVS_OUTPUTPORT
                                       \brief Output port mask */
    uint8 LogFullFlag;            /**< \cfetlmmnemonic \EVS_LOGFULL
                                       \brief Local event log full flag */
    uint8 LogMode;                /**< \cfetlmmnemonic \EVS_LOGMODE
                                       \brief Local event logging mode (overwrite/discard) */

    uint16 MessageSendCounter; /**< \cfetlmmnemonic \EVS_MSGSENTC
                                    \brief Event message send counter */
    uint16 LogOverflowCounter; /**< \cfetlmmnemonic \EVS_LOGOVERFLOWC
                                    \brief Local event log overflow counter */

    uint8 LogEnabled; /**< \cfetlmmnemonic \EVS_LOGENABLED
                           \brief Current event log enable/disable state */
    uint8 Spare1;     /**< \cfetlmmnemonic \EVS_HK_SPARE1
                           \brief Padding for 32 bit boundary */
    uint8 Spare2;     /**< \cfetlmmnemonic \EVS_HK_SPARE2
                           \brief Padding for 32 bit boundary */
    uint8 Spare3;     /**< \cfetlmmnemonic \EVS_HK_SPARE3
                           \brief Padding for 32 bit boundary */

    CFE_EVS_AppTlmData_t AppData[CFE_MISSION_ES_MAX_APPLICATIONS]; /**< \cfetlmmnemonic \EVS_APP
                                                                \brief Array of registered application table data */

} CFE_EVS_HousekeepingTlm_Payload_t;

typedef struct CFE_EVS_HousekeepingTlm
{
    CFE_MSG_TelemetryHeader_t         TlmHeader; /**< \brief Telemetry header */
    CFE_EVS_HousekeepingTlm_Payload_t Payload;   /**< \brief Telemetry payload */
} CFE_EVS_HousekeepingTlm_t;

/** Telemetry packet structures */

typedef struct CFE_EVS_PacketID
{
    char AppName[CFE_MISSION_MAX_API_LEN]; /**< \cfetlmmnemonic \EVS_APPNAME
                                        \brief Application name */
    uint16 EventID;                        /**< \cfetlmmnemonic \EVS_EVENTID
                                                \brief Numerical event identifier */
    uint16 EventType;                      /**< \cfetlmmnemonic \EVS_EVENTTYPE
                                                \brief Numerical event type identifier */
    uint32 SpacecraftID;                   /**< \cfetlmmnemonic \EVS_SCID
                                                \brief Spacecraft identifier */
    uint32 ProcessorID;                    /**< \cfetlmmnemonic \EVS_PROCESSORID
                                                \brief Numerical processor identifier */

} CFE_EVS_PacketID_t;

/**
**  \cfeevstlm Event Message Telemetry Packet (Long format)
**/
typedef struct CFE_EVS_LongEventTlm_Payload
{
    CFE_EVS_PacketID_t PacketID;                                    /**< \brief Event packet information */
    char               Message[CFE_MISSION_EVS_MAX_MESSAGE_LENGTH]; /**< \cfetlmmnemonic \EVS_EVENT
                                                                 \brief Event message string */
    uint8 Spare1;                                                   /**< \cfetlmmnemonic \EVS_SPARE1
                                                                         \brief Structure padding */
    uint8 Spare2;                                                   /**< \cfetlmmnemonic \EVS_SPARE2
                                                                     \brief Structure padding */
} CFE_EVS_LongEventTlm_Payload_t;

/**
**  \cfeevstlm Event Message Telemetry Packet (Short format)
**/
typedef struct CFE_EVS_ShortEventTlm_Payload
{
    CFE_EVS_PacketID_t PacketID; /**< \brief Event packet information */

} CFE_EVS_ShortEventTlm_Payload_t;

typedef struct CFE_EVS_LongEventTlm
{
    CFE_MSG_TelemetryHeader_t      TlmHeader; /**< \brief Telemetry header */
    CFE_EVS_LongEventTlm_Payload_t Payload;   /**< \brief Telemetry payload */

} CFE_EVS_LongEventTlm_t;

typedef struct CFE_EVS_ShortEventTlm
{
    CFE_MSG_TelemetryHeader_t       TlmHeader; /**< \brief Telemetry header */
    CFE_EVS_ShortEventTlm_Payload_t Payload;   /**< \brief Telemetry payload */

} CFE_EVS_ShortEventTlm_t;

#endif /* CFE_EVS_MSG_H */