Merge pull request 'More System Modes' (#612) from more-system-modes into main

Reviewed-on: #612

CHANGELOG.md

@@ -22,6 +22,12 @@ will consitute of a breaking change warranting a new major release:
   (which broke), a dummy will still be used.
 - Event Manager queue depth is configurable now.
 - Do not construct and schedule broken TMP1075 device anymore.
+- Do not track payload modes in system mode tables.
+- ACS modes derived from system modes.
+
+## Added
+
+- Add the remaining system modes.
 
 ## Fixed
 

mission/acs/defs.h

@@ -3,6 +3,7 @@
 
 #include <eive/eventSubsystemIds.h>
 #include <fsfw/modes/HasModesIF.h>
+#include <mission/sysDefs.h>
 
 namespace acs {
 
@@ -11,12 +12,12 @@ enum class SimpleSensorMode { NORMAL = 0, OFF = 1 };
 // These modes are the modes of the ACS controller and of the ACS subsystem.
 enum AcsMode : Mode_t {
   OFF = HasModesIF::MODE_OFF,
-  SAFE = 10,
-  PTG_IDLE = 11,
-  PTG_NADIR = 12,
-  PTG_TARGET = 13,
-  PTG_TARGET_GS = 14,
-  PTG_INERTIAL = 15,
+  SAFE = satsystem::Mode::SAFE,
+  PTG_IDLE = satsystem::Mode::PTG_IDLE,
+  PTG_NADIR = satsystem::Mode::PTG_NADIR,
+  PTG_TARGET = satsystem::Mode::PTG_TARGET,
+  PTG_TARGET_GS = satsystem::Mode::PTG_TARGET_GS,
+  PTG_INERTIAL = satsystem::Mode::PTG_INERTIAL,
 };
 
 enum SafeSubmode : Submode_t { DEFAULT = 0, DETUMBLE = 1 };

mission/sysDefs.h

@@ -1,16 +1,28 @@
 #ifndef MISSION_SYSDEFS_H_
 #define MISSION_SYSDEFS_H_
 
-#include <atomic>
+#include <fsfw/action/ActionMessage.h>
+#include <fsfw/action/HasActionsIF.h>
+#include <fsfw/modes/ModeMessage.h>
+#include <fsfw/serialize/SerializeIF.h>
 
-#include "acs/defs.h"
+#include <atomic>
+#include <cstring>
 
 extern std::atomic_uint16_t I2C_FATAL_ERRORS;
 
 namespace satsystem {
 
-enum Mode : Mode_t { BOOT = 5, SAFE = acs::AcsMode::SAFE, PTG_IDLE = acs::AcsMode::PTG_IDLE };
-
+enum Mode : Mode_t {
+  BOOT = 5,
+  // DO NOT CHANGE THE ORDER starting from here, breaks ACS mode checks.
+  SAFE = 10,
+  PTG_IDLE = 11,
+  PTG_NADIR = 12,
+  PTG_TARGET = 13,
+  PTG_TARGET_GS = 14,
+  PTG_INERTIAL = 15,
+};
 }
 
 namespace xsc {

mission/system/EiveSystem.cpp

@@ -39,18 +39,22 @@ void EiveSystem::announceMode(bool recursive) {
       modeStr = "POINTING IDLE";
       break;
     }
-    case (acs::AcsMode::PTG_INERTIAL): {
-      modeStr = "POINTING INERTIAL";
+    case (satsystem::Mode::PTG_NADIR): {
+      modeStr = "POINTING NADIR";
       break;
     }
-    case (acs::AcsMode::PTG_TARGET): {
+    case (satsystem::Mode::PTG_TARGET): {
       modeStr = "POINTING TARGET";
       break;
     }
-    case (acs::AcsMode::PTG_TARGET_GS): {
+    case (satsystem::Mode::PTG_TARGET_GS): {
       modeStr = "POINTING TARGET GS";
       break;
     }
+    case (satsystem::Mode::PTG_INERTIAL): {
+      modeStr = "POINTING INERTIAL";
+      break;
+    }
   }
   sif::info << "EIVE system is now in " << modeStr << " mode" << std::endl;
   return Subsystem::announceMode(recursive);

mission/system/systemTree.cpp

@@ -22,6 +22,10 @@ const auto check = subsystem::checkInsert;
 void buildBootSequence(Subsystem& ss, ModeListEntry& eh);
 void buildSafeSequence(Subsystem& ss, ModeListEntry& eh);
 void buildIdleSequence(Subsystem& ss, ModeListEntry& eh);
+void buildPtgNadirSequence(Subsystem& ss, ModeListEntry& eh);
+void buildPtgTargetSequence(Subsystem& ss, ModeListEntry& eh);
+void buildPtgTargetGsSequence(Subsystem& ss, ModeListEntry& eh);
+void buildPtgInertialSequence(Subsystem& ss, ModeListEntry& eh);
 }  // namespace
 
 static const auto OFF = HasModesIF::MODE_OFF;
@@ -40,6 +44,10 @@ void satsystem::init() {
   buildBootSequence(EIVE_SYSTEM, entry);
   buildSafeSequence(EIVE_SYSTEM, entry);
   buildIdleSequence(EIVE_SYSTEM, entry);
+  buildPtgNadirSequence(EIVE_SYSTEM, entry);
+  buildPtgTargetSequence(EIVE_SYSTEM, entry);
+  buildPtgTargetGsSequence(EIVE_SYSTEM, entry);
+  buildPtgInertialSequence(EIVE_SYSTEM, entry);
   EIVE_SYSTEM.setInitialMode(satsystem::Mode::BOOT, 0);
 }
 
@@ -68,88 +76,44 @@ auto EIVE_TABLE_IDLE_TRANS_0 =
 auto EIVE_TABLE_IDLE_TRANS_1 =
     std::make_pair((satsystem::Mode::PTG_IDLE << 24) | 3, FixedArrayList<ModeListEntry, 5>());
 
+auto EIVE_SEQUENCE_PTG_NADIR =
+    std::make_pair(satsystem::Mode::PTG_NADIR, FixedArrayList<ModeListEntry, 5>());
+auto EIVE_TABLE_PTG_NADIR_TGT =
+    std::make_pair((satsystem::Mode::PTG_NADIR << 24) | 1, FixedArrayList<ModeListEntry, 5>());
+auto EIVE_TABLE_PTG_NADIR_TRANS_0 =
+    std::make_pair((satsystem::Mode::PTG_NADIR << 24) | 2, FixedArrayList<ModeListEntry, 5>());
+auto EIVE_TABLE_PTG_NADIR_TRANS_1 =
+    std::make_pair((satsystem::Mode::PTG_NADIR << 24) | 3, FixedArrayList<ModeListEntry, 5>());
+
+auto EIVE_SEQUENCE_PTG_TARGET =
+    std::make_pair(satsystem::Mode::PTG_TARGET, FixedArrayList<ModeListEntry, 5>());
+auto EIVE_TABLE_PTG_TARGET_TGT =
+    std::make_pair((satsystem::Mode::PTG_TARGET << 24) | 1, FixedArrayList<ModeListEntry, 5>());
+auto EIVE_TABLE_PTG_TARGET_TRANS_0 =
+    std::make_pair((satsystem::Mode::PTG_TARGET << 24) | 2, FixedArrayList<ModeListEntry, 5>());
+auto EIVE_TABLE_PTG_TARGET_TRANS_1 =
+    std::make_pair((satsystem::Mode::PTG_TARGET << 24) | 3, FixedArrayList<ModeListEntry, 5>());
+
+auto EIVE_SEQUENCE_PTG_TARGET_GS =
+    std::make_pair(satsystem::Mode::PTG_TARGET_GS, FixedArrayList<ModeListEntry, 5>());
+auto EIVE_TABLE_PTG_TARGET_GS_TGT =
+    std::make_pair((satsystem::Mode::PTG_TARGET_GS << 24) | 1, FixedArrayList<ModeListEntry, 5>());
+auto EIVE_TABLE_PTG_TARGET_GS_TRANS_0 =
+    std::make_pair((satsystem::Mode::PTG_TARGET_GS << 24) | 2, FixedArrayList<ModeListEntry, 5>());
+auto EIVE_TABLE_PTG_TARGET_GS_TRANS_1 =
+    std::make_pair((satsystem::Mode::PTG_TARGET_GS << 24) | 3, FixedArrayList<ModeListEntry, 5>());
+
+auto EIVE_SEQUENCE_PTG_INERTIAL =
+    std::make_pair(satsystem::Mode::PTG_INERTIAL, FixedArrayList<ModeListEntry, 5>());
+auto EIVE_TABLE_PTG_INERTIAL_TGT =
+    std::make_pair((satsystem::Mode::PTG_INERTIAL << 24) | 1, FixedArrayList<ModeListEntry, 5>());
+auto EIVE_TABLE_PTG_INERTIAL_TRANS_0 =
+    std::make_pair((satsystem::Mode::PTG_INERTIAL << 24) | 2, FixedArrayList<ModeListEntry, 5>());
+auto EIVE_TABLE_PTG_INERTIAL_TRANS_1 =
+    std::make_pair((satsystem::Mode::PTG_INERTIAL << 24) | 3, FixedArrayList<ModeListEntry, 5>());
+
 namespace {
 
-void buildSafeSequence(Subsystem& ss, ModeListEntry& eh) {
-  std::string context = "satsystem::buildSafeSequence";
-  auto ctxc = context.c_str();
-  // Insert Helper Table
-  auto iht = [&](object_id_t obj, Mode_t mode, Submode_t submode, ArrayList<ModeListEntry>& table,
-                 bool allowAllSubmodes = false) {
-    eh.setObject(obj);
-    eh.setMode(mode);
-    eh.setSubmode(submode);
-    if (allowAllSubmodes) {
-      eh.allowAllSubmodes();
-    }
-    check(table.insert(eh), ctxc);
-  };
-  // Insert Helper Sequence
-  auto ihs = [&](ArrayList<ModeListEntry>& sequence, Mode_t tableId, uint32_t waitSeconds,
-                 bool checkSuccess) {
-    eh.setTableId(tableId);
-    eh.setWaitSeconds(waitSeconds);
-    eh.setCheckSuccess(checkSuccess);
-    check(sequence.insert(eh), ctxc);
-  };
-
-  // Do no track submode to allow transitions to DETUMBLE submode.
-  iht(objects::ACS_SUBSYSTEM, acs::AcsMode::SAFE, 0, EIVE_TABLE_SAFE_TGT.second, true);
-  iht(objects::PL_SUBSYSTEM, OFF, 0, EIVE_TABLE_SAFE_TGT.second);
-  check(ss.addTable(TableEntry(EIVE_TABLE_SAFE_TGT.first, &EIVE_TABLE_SAFE_TGT.second)), ctxc);
-
-  // Build SAFE transition 0.
-  iht(objects::TCS_SUBSYSTEM, NML, 0, EIVE_TABLE_SAFE_TRANS_0.second);
-  iht(objects::PL_SUBSYSTEM, OFF, 0, EIVE_TABLE_SAFE_TRANS_0.second);
-  iht(objects::ACS_SUBSYSTEM, acs::AcsMode::SAFE, 0, EIVE_TABLE_SAFE_TRANS_0.second, true);
-  check(ss.addTable(TableEntry(EIVE_TABLE_SAFE_TRANS_0.first, &EIVE_TABLE_SAFE_TRANS_0.second)),
-        ctxc);
-
-  // Build Safe sequence
-  ihs(EIVE_SEQUENCE_SAFE.second, EIVE_TABLE_SAFE_TGT.first, 0, false);
-  ihs(EIVE_SEQUENCE_SAFE.second, EIVE_TABLE_SAFE_TRANS_0.first, 0, false);
-  check(ss.addSequence(SequenceEntry(EIVE_SEQUENCE_SAFE.first, &EIVE_SEQUENCE_SAFE.second,
-                                     EIVE_SEQUENCE_SAFE.first)),
-        ctxc);
-}
-
-void buildIdleSequence(Subsystem& ss, ModeListEntry& eh) {
-  std::string context = "satsystem::buildIdleSequence";
-  auto ctxc = context.c_str();
-  // Insert Helper Table
-  auto iht = [&](object_id_t obj, Mode_t mode, Submode_t submode, ArrayList<ModeListEntry>& table) {
-    eh.setObject(obj);
-    eh.setMode(mode);
-    eh.setSubmode(submode);
-    check(table.insert(eh), ctxc);
-  };
-  // Insert Helper Sequence
-  auto ihs = [&](ArrayList<ModeListEntry>& sequence, Mode_t tableId, uint32_t waitSeconds,
-                 bool checkSuccess) {
-    eh.setTableId(tableId);
-    eh.setWaitSeconds(waitSeconds);
-    eh.setCheckSuccess(checkSuccess);
-    check(sequence.insert(eh), ctxc);
-  };
-
-  iht(objects::ACS_SUBSYSTEM, acs::AcsMode::PTG_IDLE, 0, EIVE_TABLE_IDLE_TGT.second);
-  check(ss.addTable(TableEntry(EIVE_TABLE_IDLE_TGT.first, &EIVE_TABLE_IDLE_TGT.second)), ctxc);
-
-  // Build IDLE transition 0
-  iht(objects::TCS_SUBSYSTEM, NML, 0, EIVE_TABLE_IDLE_TRANS_0.second);
-  iht(objects::PL_SUBSYSTEM, OFF, 0, EIVE_TABLE_IDLE_TRANS_0.second);
-  iht(objects::ACS_SUBSYSTEM, acs::AcsMode::PTG_IDLE, 0, EIVE_TABLE_IDLE_TRANS_0.second);
-  check(ss.addTable(TableEntry(EIVE_TABLE_IDLE_TRANS_0.first, &EIVE_TABLE_IDLE_TRANS_0.second)),
-        ctxc);
-
-  // Build IDLE sequence
-  ihs(EIVE_SEQUENCE_IDLE.second, EIVE_TABLE_IDLE_TGT.first, 0, false);
-  ihs(EIVE_SEQUENCE_IDLE.second, EIVE_TABLE_IDLE_TRANS_0.first, 0, false);
-  check(ss.addSequence(SequenceEntry(EIVE_SEQUENCE_IDLE.first, &EIVE_SEQUENCE_IDLE.second,
-                                     EIVE_SEQUENCE_SAFE.first)),
-        ctxc);
-}
-
 void buildBootSequence(Subsystem& ss, ModeListEntry& eh) {
   std::string context = "satsystem::buildBootSequence";
   auto ctxc = context.c_str();
@@ -194,4 +158,240 @@ void buildBootSequence(Subsystem& ss, ModeListEntry& eh) {
                                      EIVE_SEQUENCE_SAFE.first)),
         ctxc);
 }
+
+void buildSafeSequence(Subsystem& ss, ModeListEntry& eh) {
+  std::string context = "satsystem::buildSafeSequence";
+  auto ctxc = context.c_str();
+  // Insert Helper Table
+  auto iht = [&](object_id_t obj, Mode_t mode, Submode_t submode, ArrayList<ModeListEntry>& table,
+                 bool allowAllSubmodes = false) {
+    eh.setObject(obj);
+    eh.setMode(mode);
+    eh.setSubmode(submode);
+    if (allowAllSubmodes) {
+      eh.allowAllSubmodes();
+    }
+    check(table.insert(eh), ctxc);
+  };
+  // Insert Helper Sequence
+  auto ihs = [&](ArrayList<ModeListEntry>& sequence, Mode_t tableId, uint32_t waitSeconds,
+                 bool checkSuccess) {
+    eh.setTableId(tableId);
+    eh.setWaitSeconds(waitSeconds);
+    eh.setCheckSuccess(checkSuccess);
+    check(sequence.insert(eh), ctxc);
+  };
+
+  // Do no track submode to allow transitions to DETUMBLE submode.
+  iht(objects::ACS_SUBSYSTEM, acs::AcsMode::SAFE, 0, EIVE_TABLE_SAFE_TGT.second, true);
+  check(ss.addTable(TableEntry(EIVE_TABLE_SAFE_TGT.first, &EIVE_TABLE_SAFE_TGT.second)), ctxc);
+
+  // Build SAFE transition 0.
+  iht(objects::TCS_SUBSYSTEM, NML, 0, EIVE_TABLE_SAFE_TRANS_0.second);
+  iht(objects::PL_SUBSYSTEM, OFF, 0, EIVE_TABLE_SAFE_TRANS_0.second);
+  iht(objects::ACS_SUBSYSTEM, acs::AcsMode::SAFE, 0, EIVE_TABLE_SAFE_TRANS_0.second, true);
+  check(ss.addTable(TableEntry(EIVE_TABLE_SAFE_TRANS_0.first, &EIVE_TABLE_SAFE_TRANS_0.second)),
+        ctxc);
+
+  // Build Safe sequence
+  ihs(EIVE_SEQUENCE_SAFE.second, EIVE_TABLE_SAFE_TGT.first, 0, false);
+  ihs(EIVE_SEQUENCE_SAFE.second, EIVE_TABLE_SAFE_TRANS_0.first, 0, false);
+  check(ss.addSequence(SequenceEntry(EIVE_SEQUENCE_SAFE.first, &EIVE_SEQUENCE_SAFE.second,
+                                     EIVE_SEQUENCE_SAFE.first)),
+        ctxc);
+}
+
+void buildIdleSequence(Subsystem& ss, ModeListEntry& eh) {
+  std::string context = "satsystem::buildIdleSequence";
+  auto ctxc = context.c_str();
+  // Insert Helper Table
+  auto iht = [&](object_id_t obj, Mode_t mode, Submode_t submode, ArrayList<ModeListEntry>& table) {
+    eh.setObject(obj);
+    eh.setMode(mode);
+    eh.setSubmode(submode);
+    check(table.insert(eh), ctxc);
+  };
+  // Insert Helper Sequence
+  auto ihs = [&](ArrayList<ModeListEntry>& sequence, Mode_t tableId, uint32_t waitSeconds,
+                 bool checkSuccess) {
+    eh.setTableId(tableId);
+    eh.setWaitSeconds(waitSeconds);
+    eh.setCheckSuccess(checkSuccess);
+    check(sequence.insert(eh), ctxc);
+  };
+
+  iht(objects::ACS_SUBSYSTEM, acs::AcsMode::PTG_IDLE, 0, EIVE_TABLE_IDLE_TGT.second);
+  check(ss.addTable(TableEntry(EIVE_TABLE_IDLE_TGT.first, &EIVE_TABLE_IDLE_TGT.second)), ctxc);
+
+  // Build IDLE transition 0
+  iht(objects::TCS_SUBSYSTEM, NML, 0, EIVE_TABLE_IDLE_TRANS_0.second);
+  iht(objects::ACS_SUBSYSTEM, acs::AcsMode::PTG_IDLE, 0, EIVE_TABLE_IDLE_TRANS_0.second);
+  check(ss.addTable(TableEntry(EIVE_TABLE_IDLE_TRANS_0.first, &EIVE_TABLE_IDLE_TRANS_0.second)),
+        ctxc);
+
+  // Build IDLE sequence
+  ihs(EIVE_SEQUENCE_IDLE.second, EIVE_TABLE_IDLE_TGT.first, 0, false);
+  ihs(EIVE_SEQUENCE_IDLE.second, EIVE_TABLE_IDLE_TRANS_0.first, 0, false);
+  check(ss.addSequence(SequenceEntry(EIVE_SEQUENCE_IDLE.first, &EIVE_SEQUENCE_IDLE.second,
+                                     EIVE_SEQUENCE_SAFE.first)),
+        ctxc);
+}
+
+void buildPtgNadirSequence(Subsystem& ss, ModeListEntry& eh) {
+  std::string context = "satsystem::buildPtgNadirSequence";
+  auto ctxc = context.c_str();
+  // Insert Helper Table
+  auto iht = [&](object_id_t obj, Mode_t mode, Submode_t submode, ArrayList<ModeListEntry>& table) {
+    eh.setObject(obj);
+    eh.setMode(mode);
+    eh.setSubmode(submode);
+    check(table.insert(eh), ctxc);
+  };
+  // Insert Helper Sequence
+  auto ihs = [&](ArrayList<ModeListEntry>& sequence, Mode_t tableId, uint32_t waitSeconds,
+                 bool checkSuccess) {
+    eh.setTableId(tableId);
+    eh.setWaitSeconds(waitSeconds);
+    eh.setCheckSuccess(checkSuccess);
+    check(sequence.insert(eh), ctxc);
+  };
+
+  iht(objects::ACS_SUBSYSTEM, acs::AcsMode::PTG_NADIR, 0, EIVE_TABLE_PTG_NADIR_TGT.second);
+  check(ss.addTable(TableEntry(EIVE_TABLE_PTG_NADIR_TGT.first, &EIVE_TABLE_PTG_NADIR_TGT.second)),
+        ctxc);
+
+  // Build PTG_NADIR transition 0
+  iht(objects::TCS_SUBSYSTEM, NML, 0, EIVE_TABLE_PTG_NADIR_TRANS_0.second);
+  iht(objects::ACS_SUBSYSTEM, acs::AcsMode::PTG_NADIR, 0, EIVE_TABLE_PTG_NADIR_TRANS_0.second);
+  check(ss.addTable(
+            TableEntry(EIVE_TABLE_PTG_NADIR_TRANS_0.first, &EIVE_TABLE_PTG_NADIR_TRANS_0.second)),
+        ctxc);
+
+  // Build PTG_NADIR sequence
+  ihs(EIVE_SEQUENCE_PTG_NADIR.second, EIVE_TABLE_PTG_NADIR_TGT.first, 0, false);
+  ihs(EIVE_SEQUENCE_PTG_NADIR.second, EIVE_TABLE_PTG_NADIR_TRANS_0.first, 0, false);
+  check(ss.addSequence(SequenceEntry(EIVE_SEQUENCE_PTG_NADIR.first, &EIVE_SEQUENCE_PTG_NADIR.second,
+                                     EIVE_SEQUENCE_IDLE.first)),
+        ctxc);
+}
+
+void buildPtgTargetSequence(Subsystem& ss, ModeListEntry& eh) {
+  std::string context = "satsystem::buildPtgTargetSequence";
+  auto ctxc = context.c_str();
+  // Insert Helper Table
+  auto iht = [&](object_id_t obj, Mode_t mode, Submode_t submode, ArrayList<ModeListEntry>& table) {
+    eh.setObject(obj);
+    eh.setMode(mode);
+    eh.setSubmode(submode);
+    check(table.insert(eh), ctxc);
+  };
+  // Insert Helper Sequence
+  auto ihs = [&](ArrayList<ModeListEntry>& sequence, Mode_t tableId, uint32_t waitSeconds,
+                 bool checkSuccess) {
+    eh.setTableId(tableId);
+    eh.setWaitSeconds(waitSeconds);
+    eh.setCheckSuccess(checkSuccess);
+    check(sequence.insert(eh), ctxc);
+  };
+
+  iht(objects::ACS_SUBSYSTEM, acs::AcsMode::PTG_TARGET, 0, EIVE_TABLE_PTG_TARGET_TGT.second);
+  check(ss.addTable(TableEntry(EIVE_TABLE_PTG_TARGET_TGT.first, &EIVE_TABLE_PTG_TARGET_TGT.second)),
+        ctxc);
+
+  // Build PTG_TARGET transition 0
+  iht(objects::TCS_SUBSYSTEM, NML, 0, EIVE_TABLE_PTG_TARGET_TRANS_0.second);
+  iht(objects::ACS_SUBSYSTEM, acs::AcsMode::PTG_TARGET, 0, EIVE_TABLE_PTG_TARGET_TRANS_0.second);
+  check(ss.addTable(
+            TableEntry(EIVE_TABLE_PTG_TARGET_TRANS_0.first, &EIVE_TABLE_PTG_TARGET_TRANS_0.second)),
+        ctxc);
+
+  // Build PTG_TARGET sequence
+  ihs(EIVE_SEQUENCE_PTG_TARGET.second, EIVE_TABLE_PTG_TARGET_TGT.first, 0, false);
+  ihs(EIVE_SEQUENCE_PTG_TARGET.second, EIVE_TABLE_PTG_TARGET_TRANS_0.first, 0, false);
+  check(ss.addSequence(SequenceEntry(EIVE_SEQUENCE_PTG_TARGET.first,
+                                     &EIVE_SEQUENCE_PTG_TARGET.second, EIVE_SEQUENCE_IDLE.first)),
+        ctxc);
+}
+
+void buildPtgTargetGsSequence(Subsystem& ss, ModeListEntry& eh) {
+  std::string context = "satsystem::buildPtgTargetGsSequence";
+  auto ctxc = context.c_str();
+  // Insert Helper Table
+  auto iht = [&](object_id_t obj, Mode_t mode, Submode_t submode, ArrayList<ModeListEntry>& table) {
+    eh.setObject(obj);
+    eh.setMode(mode);
+    eh.setSubmode(submode);
+    check(table.insert(eh), ctxc);
+  };
+  // Insert Helper Sequence
+  auto ihs = [&](ArrayList<ModeListEntry>& sequence, Mode_t tableId, uint32_t waitSeconds,
+                 bool checkSuccess) {
+    eh.setTableId(tableId);
+    eh.setWaitSeconds(waitSeconds);
+    eh.setCheckSuccess(checkSuccess);
+    check(sequence.insert(eh), ctxc);
+  };
+
+  iht(objects::ACS_SUBSYSTEM, acs::AcsMode::PTG_TARGET_GS, 0, EIVE_TABLE_PTG_TARGET_GS_TGT.second);
+  check(ss.addTable(
+            TableEntry(EIVE_TABLE_PTG_TARGET_GS_TGT.first, &EIVE_TABLE_PTG_TARGET_GS_TGT.second)),
+        ctxc);
+
+  // Build PTG_TARGET_GS transition 0
+  iht(objects::TCS_SUBSYSTEM, NML, 0, EIVE_TABLE_PTG_TARGET_GS_TRANS_0.second);
+  iht(objects::ACS_SUBSYSTEM, acs::AcsMode::PTG_TARGET_GS, 0,
+      EIVE_TABLE_PTG_TARGET_GS_TRANS_0.second);
+  check(ss.addTable(TableEntry(EIVE_TABLE_PTG_TARGET_GS_TRANS_0.first,
+                               &EIVE_TABLE_PTG_TARGET_GS_TRANS_0.second)),
+        ctxc);
+
+  // Build PTG_TARGET_GS sequence
+  ihs(EIVE_SEQUENCE_PTG_TARGET_GS.second, EIVE_TABLE_PTG_TARGET_GS_TGT.first, 0, false);
+  ihs(EIVE_SEQUENCE_PTG_TARGET_GS.second, EIVE_TABLE_PTG_TARGET_GS_TRANS_0.first, 0, false);
+  check(
+      ss.addSequence(SequenceEntry(EIVE_SEQUENCE_PTG_TARGET_GS.first,
+                                   &EIVE_SEQUENCE_PTG_TARGET_GS.second, EIVE_SEQUENCE_IDLE.first)),
+      ctxc);
+}
+
+void buildPtgInertialSequence(Subsystem& ss, ModeListEntry& eh) {
+  std::string context = "satsystem::buildPtgInertialSequence";
+  auto ctxc = context.c_str();
+  // Insert Helper Table
+  auto iht = [&](object_id_t obj, Mode_t mode, Submode_t submode, ArrayList<ModeListEntry>& table) {
+    eh.setObject(obj);
+    eh.setMode(mode);
+    eh.setSubmode(submode);
+    check(table.insert(eh), ctxc);
+  };
+  // Insert Helper Sequence
+  auto ihs = [&](ArrayList<ModeListEntry>& sequence, Mode_t tableId, uint32_t waitSeconds,
+                 bool checkSuccess) {
+    eh.setTableId(tableId);
+    eh.setWaitSeconds(waitSeconds);
+    eh.setCheckSuccess(checkSuccess);
+    check(sequence.insert(eh), ctxc);
+  };
+
+  iht(objects::ACS_SUBSYSTEM, acs::AcsMode::PTG_INERTIAL, 0, EIVE_TABLE_PTG_INERTIAL_TGT.second);
+  check(ss.addTable(
+            TableEntry(EIVE_TABLE_PTG_INERTIAL_TGT.first, &EIVE_TABLE_PTG_INERTIAL_TGT.second)),
+        ctxc);
+
+  // Build PTG_INERTIAL transition 0
+  iht(objects::TCS_SUBSYSTEM, NML, 0, EIVE_TABLE_PTG_INERTIAL_TRANS_0.second);
+  iht(objects::ACS_SUBSYSTEM, acs::AcsMode::PTG_INERTIAL, 0,
+      EIVE_TABLE_PTG_INERTIAL_TRANS_0.second);
+  check(ss.addTable(TableEntry(EIVE_TABLE_PTG_INERTIAL_TRANS_0.first,
+                               &EIVE_TABLE_PTG_INERTIAL_TRANS_0.second)),
+        ctxc);
+
+  // Build PTG_INERTIAL sequence
+  ihs(EIVE_SEQUENCE_PTG_INERTIAL.second, EIVE_TABLE_PTG_INERTIAL_TGT.first, 0, false);
+  ihs(EIVE_SEQUENCE_PTG_INERTIAL.second, EIVE_TABLE_PTG_INERTIAL_TRANS_0.first, 0, false);
+  check(ss.addSequence(SequenceEntry(EIVE_SEQUENCE_PTG_INERTIAL.first,
+                                     &EIVE_SEQUENCE_PTG_INERTIAL.second, EIVE_SEQUENCE_IDLE.first)),
+        ctxc);
+}
+
 }  // namespace