cFE Integration candidate: Equuleus-rc1+dev10

CHANGELOG.md

@@ -1,5 +1,10 @@
 # Changelog
 
+## Development Build: equuleus-rc1+dev127
+- improve app dev guide
+- consistent TIME values for TBL structures
+- See <https://github.com/nasa/cFE/pull/2541> and <https://github.com/nasa/cFE/pull/2544>
+
 ## Development Build: equuleus-rc1+dev120
 - Switch pc rtems toolchains to use osal generic-rtems bsp
 - table transaction initial implementation

docs/src/mnem_maps/cfe_tbl_tlm_mnem_map

@@ -41,8 +41,7 @@ TBL_ACTBUFADD=$sc_$cpu_TBL_ActBufAdd \
 TBL_IACTBUFADD=$sc_$cpu_TBL_IActBufAdd \
 TBL_VALFUNCPTR=$sc_$cpu_TBL_ValFuncPtr \
 TBL_TIMELASTUPD="$sc_$cpu_TBL_TimeLastUpd, $sc_$cpu_TBL_TLUSECONDS, $sc_$cpu_TBL_TLUSUBSECONDS" \
-TBL_FILECSECONDS=$sc_$cpu_TBL_FILECSECONDS \
-TBL_FILECSUBSECONDS=$sc_$cpu_TBL_FILECSUBSECONDS \
+TBL_FILECTIME=$sc_$cpu_TBL_FILECTIME \
 TBL_LOADEDONCE=$sc_$cpu_TBL_LoadedOnce \
 TBL_UPDATEPNDNG=$sc_$cpu_TBL_UpdatePndng \
 TBL_DUMPONLY=$sc_$cpu_TBL_DumpOnly \

modules/core_api/fsw/inc/cfe_tbl_api_typedefs.h

@@ -108,10 +108,9 @@ typedef enum CFE_TBL_SrcEnum
 /** \brief Table Info */
 typedef struct CFE_TBL_Info
 {
- size_t Size; /**< \brief Size, in bytes, of Table */
- uint32 NumUsers; /**< \brief Number of Apps with access to the table */
- uint32 FileCreateTimeSecs; /**< \brief File creation time from last file loaded into table */
- uint32 FileCreateTimeSubSecs; /**< \brief File creation time from last file loaded into table */
+ size_t Size; /**< \brief Size, in bytes, of Table */
+ uint32 NumUsers; /**< \brief Number of Apps with access to the table */
+ CFE_TIME_SysTime_t FileTime; /**< \brief File creation time from last file loaded into table */
  uint32 Crc; /**< \brief Most recently calculated CRC by TBL services on table contents */
  CFE_TIME_SysTime_t TimeOfLastUpdate; /**< \brief Time when Table was last updated */
  bool TableLoadedOnce; /**< \brief Flag indicating whether table has been loaded once or not */

modules/core_api/fsw/inc/cfe_time_api_typedefs.h

@@ -44,6 +44,15 @@
 #define CFE_TIME_PRINTED_STRING_SIZE \
  24 /**< \brief Required size of buffer to be passed into #CFE_TIME_Print (includes null terminator) */
 
+/**
+ * A general-purpose initializer for CFE_TIME_SysTime_t values.
+ *
+ * Represents "time zero" in the CFE_TIME_SysTime_t domain. This
+ * can be used as a general purpose initializer for instantiations
+ * of the CFE_TIME_SysTime_t type.
+ */
+#define CFE_TIME_ZERO_VALUE ((CFE_TIME_SysTime_t) {0, 0})
+
 /*****************************************************************************/
 /*
 ** Type Definitions

modules/core_api/fsw/inc/cfe_version.h

@@ -26,7 +26,7 @@
 #define CFE_VERSION_H
 
 /* Development Build Macro Definitions */
-#define CFE_BUILD_NUMBER 120 /**< @brief Development: Number of development git commits since CFE_BUILD_BASELINE */
+#define CFE_BUILD_NUMBER 127 /**< @brief Development: Number of development git commits since CFE_BUILD_BASELINE */
 #define CFE_BUILD_BASELINE "equuleus-rc1" /**< @brief Development: Reference git tag for build number */
 #define CFE_BUILD_DEV_CYCLE "equuleus-rc2" /**< @brief Development: Release name for current development cycle */
 #define CFE_BUILD_CODENAME "Equuleus" /**< @brief: Development: Code name for the current build */

modules/tbl/config/default_cfe_tbl_msgdefs.h

@@ -251,9 +251,7 @@ typedef struct CFE_TBL_TblRegPacket_Payload
  \brief Ptr to Owner App's function that validates tbl contents */
  CFE_TIME_SysTime_t TimeOfLastUpdate; /**< \cfetlmmnemonic \TBL_TIMELASTUPD
  \brief Time when Table was last updated */
- uint32 FileCreateTimeSecs; /**< \cfetlmmnemonic \TBL_FILECSECONDS
- \brief File creation time from last file loaded into table */
- uint32 FileCreateTimeSubSecs; /**< \cfetlmmnemonic \TBL_FILECSUBSECONDS
+ CFE_TIME_SysTime_t FileTime; /**< \cfetlmmnemonic \TBL_FILECTIME
  \brief File creation time from last file loaded into table */
  bool TableLoadedOnce; /**< \cfetlmmnemonic \TBL_LOADEDONCE
  \brief Flag indicating whether table has been loaded once or not */

modules/tbl/eds/cfe_tbl.xml

@@ -292,14 +292,9 @@
  \cfetlmmnemonic \TBL_TIMELASTUPD
  </LongDescription>
  </Entry>
- <Entry name="FileCreateTimeSecs" type="BASE_TYPES/uint32" shortDescription="File creation time from last file loaded into table">
+ <Entry name="FileTime" type="CFE_TIME/SysTime" shortDescription="File creation time from last file loaded into table">
  <LongDescription>
- \cfetlmmnemonic \TBL_FILECSECONDS
- </LongDescription>
- </Entry>
- <Entry name="FileCreateTimeSubSecs" type="BASE_TYPES/uint32" shortDescription="File creation time from last file loaded into table">
- <LongDescription>
- \cfetlmmnemonic \TBL_FILECSUBSECONDS
+ \cfetlmmnemonic \TBL_FILECTIME
  </LongDescription>
  </Entry>
  <Entry name="TableLoadedOnce" type="BASE_TYPES/uint8" shortDescription="Flag indicating whether table has been loaded once or not">

modules/tbl/fsw/src/cfe_tbl_api.c

@@ -425,8 +425,8 @@ CFE_Status_t CFE_TBL_Load(CFE_TBL_Handle_t TblHandle, CFE_TBL_SrcEnum_t SrcType,
 
  snprintf(RegRecPtr->Buffers[0].DataSource, sizeof(RegRecPtr->Buffers[0].DataSource), "Addr 0x%08lX",
  (unsigned long)SrcDataPtr);
- RegRecPtr->Buffers[0].FileCreateTimeSecs = 0;
- RegRecPtr->Buffers[0].FileCreateTimeSubSecs = 0;
+
+ RegRecPtr->Buffers[0].FileTime = CFE_TIME_ZERO_VALUE;
 
  CFE_EVS_SendEventWithAppID(CFE_TBL_LOAD_SUCCESS_INF_EID, CFE_EVS_EventType_DEBUG, CFE_TBL_Global.TableTaskAppId,
  "Successfully loaded '%s' from '%s'", RegRecPtr->Name,
@@ -484,8 +484,8 @@ CFE_Status_t CFE_TBL_Load(CFE_TBL_Handle_t TblHandle, CFE_TBL_SrcEnum_t SrcType,
 
  snprintf(WorkingBufferPtr->DataSource, sizeof(WorkingBufferPtr->DataSource), "Addr 0x%08lX",
  (unsigned long)SrcDataPtr);
- WorkingBufferPtr->FileCreateTimeSecs = 0;
- WorkingBufferPtr->FileCreateTimeSubSecs = 0;
+
+ WorkingBufferPtr->FileTime = CFE_TIME_ZERO_VALUE;
 
  /* Compute the CRC on the specified table buffer */
  WorkingBufferPtr->Crc =
@@ -1111,10 +1111,9 @@ CFE_Status_t CFE_TBL_GetInfo(CFE_TBL_Info_t *TblInfoPtr, const char *TblName)
  TblInfoPtr->TableLoadedOnce = RegRecPtr->TableLoadedOnce;
 
  /* Return information on last load and update */
- TblInfoPtr->TimeOfLastUpdate = RegRecPtr->TimeOfLastUpdate;
- TblInfoPtr->FileCreateTimeSecs = RegRecPtr->Buffers[RegRecPtr->ActiveBufferIndex].FileCreateTimeSecs;
- TblInfoPtr->FileCreateTimeSubSecs = RegRecPtr->Buffers[RegRecPtr->ActiveBufferIndex].FileCreateTimeSubSecs;
- TblInfoPtr->Crc = RegRecPtr->Buffers[RegRecPtr->ActiveBufferIndex].Crc;
+ TblInfoPtr->TimeOfLastUpdate = RegRecPtr->TimeOfLastUpdate;
+ TblInfoPtr->FileTime = RegRecPtr->Buffers[RegRecPtr->ActiveBufferIndex].FileTime;
+ TblInfoPtr->Crc = RegRecPtr->Buffers[RegRecPtr->ActiveBufferIndex].Crc;
  strncpy(TblInfoPtr->LastFileLoaded, RegRecPtr->LastFileLoaded, sizeof(TblInfoPtr->LastFileLoaded) - 1);
  TblInfoPtr->LastFileLoaded[sizeof(TblInfoPtr->LastFileLoaded) - 1] = 0;
 
@@ -1148,7 +1147,6 @@ CFE_Status_t CFE_TBL_DumpToBuffer(CFE_TBL_Handle_t TblHandle)
  int32 Status;
  CFE_TBL_RegistryRec_t *RegRecPtr = NULL;
  CFE_TBL_DumpControl_t *DumpCtrlPtr = NULL;
- CFE_TIME_SysTime_t DumpTime;
  CFE_ES_AppId_t ThisAppId;
 
  Status = CFE_TBL_TxnStartFromHandle(&Txn, TblHandle, CFE_TBL_TxnContext_ACCESSOR_APP);
@@ -1178,9 +1176,7 @@ CFE_Status_t CFE_TBL_DumpToBuffer(CFE_TBL_Handle_t TblHandle)
  memcpy(DumpCtrlPtr->DumpBufferPtr->BufferPtr, RegRecPtr->Buffers[0].BufferPtr, DumpCtrlPtr->Size);
 
  /* Save the current time so that the header in the dump file can have the correct time */
- DumpTime = CFE_TIME_GetTime();
- DumpCtrlPtr->DumpBufferPtr->FileCreateTimeSecs = DumpTime.Seconds;
- DumpCtrlPtr->DumpBufferPtr->FileCreateTimeSubSecs = DumpTime.Subseconds;
+ DumpCtrlPtr->DumpBufferPtr->FileTime = CFE_TIME_GetTime();
 
  /* Disassociate the dump request from the table */
  RegRecPtr->DumpControlIndex = CFE_TBL_NO_DUMP_PENDING;

modules/tbl/fsw/src/cfe_tbl_internal.c

@@ -562,8 +562,8 @@ int32 CFE_TBL_LoadFromFile(const char *AppName, CFE_TBL_LoadBuff_t *WorkingBuffe
  WorkingBufferPtr->DataSource[sizeof(WorkingBufferPtr->DataSource) - 1] = '\0';
 
  /* Save file creation time for later storage into Registry */
- WorkingBufferPtr->FileCreateTimeSecs = StdFileHeader.TimeSeconds;
- WorkingBufferPtr->FileCreateTimeSubSecs = StdFileHeader.TimeSubSeconds;
+ WorkingBufferPtr->FileTime.Seconds = StdFileHeader.TimeSeconds;
+ WorkingBufferPtr->FileTime.Subseconds = StdFileHeader.TimeSubSeconds;
 
  /* Compute the CRC on the specified table buffer */
  WorkingBufferPtr->Crc =
@@ -651,10 +651,7 @@ int32 CFE_TBL_UpdateInternal(CFE_TBL_Handle_t TblHandle, CFE_TBL_RegistryRec_t *
  RegRecPtr->LastFileLoaded[sizeof(RegRecPtr->LastFileLoaded) - 1] = 0;
 
  /* Save the file creation time from the loaded file into the Table Registry */
- RegRecPtr->Buffers[0].FileCreateTimeSecs =
- CFE_TBL_Global.LoadBuffs[RegRecPtr->LoadInProgress].FileCreateTimeSecs;
- RegRecPtr->Buffers[0].FileCreateTimeSubSecs =
- CFE_TBL_Global.LoadBuffs[RegRecPtr->LoadInProgress].FileCreateTimeSubSecs;
+ RegRecPtr->Buffers[0].FileTime = CFE_TBL_Global.LoadBuffs[RegRecPtr->LoadInProgress].FileTime;
 
  /* Save the previously computed CRC into the new buffer */
  RegRecPtr->Buffers[0].Crc = CFE_TBL_Global.LoadBuffs[RegRecPtr->LoadInProgress].Crc;
@@ -992,9 +989,7 @@ void CFE_TBL_UpdateCriticalTblCDS(CFE_TBL_RegistryRec_t *RegRecPtr)
  if (CritRegRecPtr != NULL)
  {
  /* Save information related to the source of the data stored in the table in Critical Table Registry */
- CritRegRecPtr->FileCreateTimeSecs = RegRecPtr->Buffers[RegRecPtr->ActiveBufferIndex].FileCreateTimeSecs;
- CritRegRecPtr->FileCreateTimeSubSecs =
- RegRecPtr->Buffers[RegRecPtr->ActiveBufferIndex].FileCreateTimeSubSecs;
+ CritRegRecPtr->FileTime = RegRecPtr->Buffers[RegRecPtr->ActiveBufferIndex].FileTime;
  strncpy(CritRegRecPtr->LastFileLoaded, RegRecPtr->LastFileLoaded,
  sizeof(CritRegRecPtr->LastFileLoaded) - 1);
  CritRegRecPtr->LastFileLoaded[sizeof(CritRegRecPtr->LastFileLoaded) - 1] = '\0';
@@ -1290,16 +1285,14 @@ CFE_Status_t CFE_TBL_RestoreTableDataFromCDS(CFE_TBL_RegistryRec_t *RegRecPtr, c
  sizeof(WorkingBufferPtr->DataSource) - 1);
  WorkingBufferPtr->DataSource[sizeof(WorkingBufferPtr->DataSource) - 1] = '\0';
 
- WorkingBufferPtr->FileCreateTimeSecs = CritRegRecPtr->FileCreateTimeSecs;
- WorkingBufferPtr->FileCreateTimeSubSecs = CritRegRecPtr->FileCreateTimeSubSecs;
+ WorkingBufferPtr->FileTime = CritRegRecPtr->FileTime;
 
  strncpy(RegRecPtr->LastFileLoaded, CritRegRecPtr->LastFileLoaded,
  sizeof(RegRecPtr->LastFileLoaded) - 1);
  RegRecPtr->LastFileLoaded[sizeof(RegRecPtr->LastFileLoaded) - 1] = '\0';
 
- RegRecPtr->TimeOfLastUpdate.Seconds = CritRegRecPtr->TimeOfLastUpdate.Seconds;
- RegRecPtr->TimeOfLastUpdate.Subseconds = CritRegRecPtr->TimeOfLastUpdate.Subseconds;
- RegRecPtr->TableLoadedOnce = CritRegRecPtr->TableLoadedOnce;
+ RegRecPtr->TimeOfLastUpdate = CritRegRecPtr->TimeOfLastUpdate;
+ RegRecPtr->TableLoadedOnce = CritRegRecPtr->TableLoadedOnce;
 
  /* Compute the CRC on the specified table buffer */
  WorkingBufferPtr->Crc =
@@ -1344,13 +1337,12 @@ void CFE_TBL_RegisterWithCriticalTableRegistry(CFE_TBL_CritRegRec_t *CritRegRecP
  CritRegRecPtr->CDSHandle = RegRecPtr->CDSHandle;
  strncpy(CritRegRecPtr->Name, TblName, sizeof(CritRegRecPtr->Name) - 1);
  CritRegRecPtr->Name[sizeof(CritRegRecPtr->Name) - 1] = '\0';
- CritRegRecPtr->FileCreateTimeSecs = 0;
- CritRegRecPtr->FileCreateTimeSubSecs = 0;
  CritRegRecPtr->LastFileLoaded[0] = '\0';
- CritRegRecPtr->TimeOfLastUpdate.Seconds = 0;
- CritRegRecPtr->TimeOfLastUpdate.Subseconds = 0;
  CritRegRecPtr->TableLoadedOnce = false;
 
+ CritRegRecPtr->FileTime = CFE_TIME_ZERO_VALUE;
+ CritRegRecPtr->TimeOfLastUpdate = CFE_TIME_ZERO_VALUE;
+
  CFE_ES_CopyToCDS(CFE_TBL_Global.CritRegHandle, CFE_TBL_Global.CritReg);
  }
  else

modules/tbl/fsw/src/cfe_tbl_task.h

@@ -132,13 +132,12 @@ typedef struct
 */
 typedef struct
 {
- void * BufferPtr; /**< \brief Pointer to Load Buffer */
- uint32 FileCreateTimeSecs; /**< \brief File creation time from last file loaded into table */
- uint32 FileCreateTimeSubSecs; /**< \brief File creation time from last file loaded into table */
- uint32 Crc; /**< \brief Last calculated CRC for this buffer's contents */
- bool Taken; /**< \brief Flag indicating whether buffer is in use */
- bool Validated; /**< \brief Flag indicating whether the buffer has been successfully validated */
- char DataSource[OS_MAX_PATH_LEN]; /**< \brief Source of data put into buffer (filename or memory address) */
+ void * BufferPtr; /**< \brief Pointer to Load Buffer */
+ CFE_TIME_SysTime_t FileTime; /**< \brief Time stamp from last file loaded into table */
+ uint32 Crc; /**< \brief Last calculated CRC for this buffer's contents */
+ bool Taken; /**< \brief Flag indicating whether buffer is in use */
+ bool Validated; /**< \brief Flag indicating whether the buffer has been successfully validated */
+ char DataSource[OS_MAX_PATH_LEN]; /**< \brief Source of data put into buffer (filename or memory address) */
 } CFE_TBL_LoadBuff_t;
 
 /**
@@ -209,10 +208,9 @@ typedef struct
 */
 typedef struct
 {
- CFE_ES_CDSHandle_t CDSHandle; /**< \brief Handle to Critical Data Store for Critical Tables */
- uint32 FileCreateTimeSecs; /**< \brief File creation time from last file loaded into table */
- uint32 FileCreateTimeSubSecs; /**< \brief File creation time from last file loaded into table */
- CFE_TIME_SysTime_t TimeOfLastUpdate; /**< \brief Time when Table was last updated */
+ CFE_ES_CDSHandle_t CDSHandle; /**< \brief Handle to Critical Data Store for Critical Tables */
+ CFE_TIME_SysTime_t FileTime; /**< \brief File creation time from last file loaded into table */
+ CFE_TIME_SysTime_t TimeOfLastUpdate; /**< \brief Time when Table was last updated */
  char LastFileLoaded[OS_MAX_PATH_LEN]; /**< \brief Filename of last file loaded into table */
  char Name[CFE_TBL_MAX_FULL_NAME_LEN]; /**< \brief Processor specific table name */
  bool TableLoadedOnce; /**< \brief Flag indicating whether table has been loaded once or not */
@@ -240,18 +238,17 @@ typedef struct
 */
 typedef struct
 {
- CFE_ES_MemOffset_t Size; /**< \brief Size, in bytes, of Table */
- CFE_TIME_SysTime_t TimeOfLastUpdate; /**< \brief Time when Table was last updated */
- uint32 NumUsers; /**< \brief Number of applications that are sharing the table */
- int32 LoadInProgress; /**< \brief Flag identifies inactive buffer and whether load in progress */
- uint32 FileCreateTimeSecs; /**< \brief File creation time from last file loaded into table */
- uint32 FileCreateTimeSubSecs; /**< \brief File creation time from last file loaded into table */
- uint32 Crc; /**< \brief Most recent CRC computed by TBL Services on table contents */
- bool ValidationFunc; /**< \brief Flag indicating whether table has an associated Validation func*/
- bool TableLoadedOnce; /**< \brief Flag indicating whether table has been loaded once or not */
- bool LoadPending; /**< \brief Flag indicating an inactive buffer is ready to be copied */
- bool DumpOnly; /**< \brief Flag indicating Table is NOT to be loaded */
- bool DoubleBuffered; /**< \brief Flag indicating Table has a dedicated inactive buffer */
+ CFE_ES_MemOffset_t Size; /**< \brief Size, in bytes, of Table */
+ CFE_TIME_SysTime_t TimeOfLastUpdate; /**< \brief Time when Table was last updated */
+ uint32 NumUsers; /**< \brief Number of applications that are sharing the table */
+ int32 LoadInProgress; /**< \brief Flag identifies inactive buffer and whether load in progress */
+ CFE_TIME_SysTime_t FileTime; /**< \brief File creation time from last file loaded into table */
+ uint32 Crc; /**< \brief Most recent CRC computed by TBL Services on table contents */
+ bool ValidationFunc; /**< \brief Flag indicating whether table has an associated Validation func*/
+ bool TableLoadedOnce; /**< \brief Flag indicating whether table has been loaded once or not */
+ bool LoadPending; /**< \brief Flag indicating an inactive buffer is ready to be copied */
+ bool DumpOnly; /**< \brief Flag indicating Table is NOT to be loaded */
+ bool DoubleBuffered; /**< \brief Flag indicating Table has a dedicated inactive buffer */
  char Name[CFE_TBL_MAX_FULL_NAME_LEN]; /**< \brief Processor specific table name */
  char LastFileLoaded[OS_MAX_PATH_LEN]; /**< \brief Filename of last file loaded into table */
  char OwnerAppName[OS_MAX_API_NAME]; /**< \brief Application Name of App that Registered Table */