Merge branch 'fix-666-sb-message-alignment' into jph-wip-baseline-202…

…00508

fsw/cfe-core/src/inc/cfe_es_msg.h

@@ -1586,7 +1586,7 @@ typedef struct
 
 typedef struct
 {
-    uint8                           TlmHeader[CFE_SB_TLM_HDR_SIZE]; /**< \brief cFE Software Bus Telemetry Message Header */
+    CFE_SB_TlmHdr_t                 TlmHeader; /**< \brief cFE Software Bus Telemetry Message Header */
     CFE_ES_ShellPacket_Payload_t    Payload;
 }CFE_ES_ShellTlm_t;
 

fsw/cfe-core/src/inc/cfe_sb.h

@@ -155,10 +155,16 @@ typedef union {
 }CFE_SB_Msg_t;
 
 /** \brief Generic Software Bus Command Header Type Definition */
-typedef CCSDS_CommandPacket_t   CFE_SB_CmdHdr_t;
+typedef union {
+    CCSDS_CommandPacket_t   Cmd;
+    CFE_SB_Msg_t            BaseMsg; /**< Base type (primary header) */
+} CFE_SB_CmdHdr_t;
 
 /** \brief Generic Software Bus Telemetry Header Type Definition */
-typedef CCSDS_TelemetryPacket_t CFE_SB_TlmHdr_t;
+typedef union {
+    CCSDS_TelemetryPacket_t Tlm;
+    CFE_SB_Msg_t            BaseMsg; /**< Base type (primary header) */
+} CFE_SB_TlmHdr_t;
 
 #define CFE_SB_CMD_HDR_SIZE     (sizeof(CFE_SB_CmdHdr_t))/**< \brief Size of #CFE_SB_CmdHdr_t in bytes */
 #define CFE_SB_TLM_HDR_SIZE     (sizeof(CFE_SB_TlmHdr_t))/**< \brief Size of #CFE_SB_TlmHdr_t in bytes */

fsw/cfe-core/src/inc/cfe_time_msg.h

@@ -878,7 +878,7 @@ typedef struct
 */
 typedef struct
 {
-  uint8                 CmdHeader[CFE_SB_CMD_HDR_SIZE];
+  CFE_SB_CmdHdr_t         CmdHeader;
 
 } CFE_TIME_ToneSignalCmd_t;
 
@@ -888,7 +888,7 @@ typedef struct
 */
 typedef struct
 {
-  uint8                 CmdHeader[CFE_SB_CMD_HDR_SIZE];
+    CFE_SB_CmdHdr_t       CmdHeader;
 
 } CFE_TIME_FakeToneCmd_t;
 

fsw/cfe-core/src/sb/cfe_sb_util.c

@@ -211,21 +211,21 @@ CFE_TIME_SysTime_t CFE_SB_GetMsgTime(CFE_SB_MsgPtr_t MsgPtr)
 
         #if (CFE_MISSION_SB_PACKET_TIME_FORMAT == CFE_MISSION_SB_TIME_32_16_SUBS)
 
-        memcpy(&LocalSecs32, &TlmHdrPtr->Sec.Time[0], 4);
-        memcpy(&LocalSubs16, &TlmHdrPtr->Sec.Time[4], 2);
+        memcpy(&LocalSecs32, &TlmHdrPtr->Tlm.Sec.Time[0], 4);
+        memcpy(&LocalSubs16, &TlmHdrPtr->Tlm.Sec.Time[4], 2);
         /* convert packet data into CFE_TIME_SysTime_t format */
         LocalSubs32 = ((uint32) LocalSubs16) << 16;
 
         #elif (CFE_MISSION_SB_PACKET_TIME_FORMAT == CFE_MISSION_SB_TIME_32_32_SUBS)
 
-        memcpy(&LocalSecs32, &TlmHdrPtr->Sec.Time[0], 4);
-        memcpy(&LocalSubs32, &TlmHdrPtr->Sec.Time[4], 4);
+        memcpy(&LocalSecs32, &TlmHdrPtr->Tlm.Sec.Time[0], 4);
+        memcpy(&LocalSubs32, &TlmHdrPtr->Tlm.Sec.Time[4], 4);
         /* no conversion necessary -- packet format = CFE_TIME_SysTime_t format */
 
         #elif (CFE_MISSION_SB_PACKET_TIME_FORMAT == CFE_MISSION_SB_TIME_32_32_M_20)
 
-        memcpy(&LocalSecs32, &TlmHdrPtr->Sec.Time[0], 4);
-        memcpy(&LocalSubs32, &TlmHdrPtr->Sec.Time[4], 4);
+        memcpy(&LocalSecs32, &TlmHdrPtr->Tlm.Sec.Time[0], 4);
+        memcpy(&LocalSubs32, &TlmHdrPtr->Tlm.Sec.Time[4], 4);
         /* convert packet data into CFE_TIME_SysTime_t format */
         LocalSubs32 = CFE_TIME_Micro2SubSecs((LocalSubs32 >> 12));
 
@@ -267,23 +267,23 @@ int32 CFE_SB_SetMsgTime(CFE_SB_MsgPtr_t MsgPtr, CFE_TIME_SysTime_t NewTime)
 
         /* convert time from CFE_TIME_SysTime_t format to packet format */
         LocalSubs16 = (uint16) (NewTime.Subseconds >> 16);
-        memcpy(&TlmHdrPtr->Sec.Time[0], &NewTime.Seconds, 4);
-        memcpy(&TlmHdrPtr->Sec.Time[4], &LocalSubs16, 2);
+        memcpy(&TlmHdrPtr->Tlm.Sec.Time[0], &NewTime.Seconds, 4);
+        memcpy(&TlmHdrPtr->Tlm.Sec.Time[4], &LocalSubs16, 2);
         Result = CFE_SUCCESS;
 
         #elif (CFE_MISSION_SB_PACKET_TIME_FORMAT == CFE_MISSION_SB_TIME_32_32_SUBS)
 
         /* no conversion necessary -- packet format = CFE_TIME_SysTime_t format */
-        memcpy(&TlmHdrPtr->Sec.Time[0], &NewTime.Seconds, 4);
-        memcpy(&TlmHdrPtr->Sec.Time[4], &NewTime.Subseconds, 4);
+        memcpy(&TlmHdrPtr->Tlm.Sec.Time[0], &NewTime.Seconds, 4);
+        memcpy(&TlmHdrPtr->Tlm.Sec.Time[4], &NewTime.Subseconds, 4);
         Result = CFE_SUCCESS;
 
         #elif (CFE_MISSION_SB_PACKET_TIME_FORMAT == CFE_MISSION_SB_TIME_32_32_M_20)
 
         /* convert time from CFE_TIME_SysTime_t format to packet format */
         LocalSubs32 = CFE_TIME_Sub2MicroSecs(NewTime.Subseconds) << 12;
-        memcpy(&TlmHdrPtr->Sec.Time[0], &NewTime.Seconds, 4);
-        memcpy(&TlmHdrPtr->Sec.Time[4], &LocalSubs32, 4);
+        memcpy(&TlmHdrPtr->Tlm.Sec.Time[0], &NewTime.Seconds, 4);
+        memcpy(&TlmHdrPtr->Tlm.Sec.Time[4], &LocalSubs32, 4);
         Result = CFE_SUCCESS;
 
         #endif
@@ -319,7 +319,7 @@ uint16 CFE_SB_GetCmdCode(CFE_SB_MsgPtr_t MsgPtr)
     /* Cast the input pointer to a Cmd Msg pointer */
     CmdHdrPtr = (CFE_SB_CmdHdr_t *)MsgPtr;
 
-    return CCSDS_RD_FC(CmdHdrPtr->Sec);
+    return CCSDS_RD_FC(CmdHdrPtr->Cmd.Sec);
 }/* end CFE_SB_GetCmdCode */
 
 
@@ -339,7 +339,7 @@ int32 CFE_SB_SetCmdCode(CFE_SB_MsgPtr_t MsgPtr,
     /* Cast the input pointer to a Cmd Msg pointer */
     CmdHdrPtr = (CFE_SB_CmdHdr_t *)MsgPtr;
 
-    CCSDS_WR_FC(CmdHdrPtr->Sec,CmdCode);
+    CCSDS_WR_FC(CmdHdrPtr->Cmd.Sec,CmdCode);
 
     return CFE_SUCCESS;
 
@@ -362,7 +362,7 @@ uint16 CFE_SB_GetChecksum(CFE_SB_MsgPtr_t MsgPtr)
     /* cast the input pointer to a Cmd Msg pointer */
     CmdHdrPtr = (CFE_SB_CmdHdr_t *)MsgPtr;
 
-    return CCSDS_RD_CHECKSUM(CmdHdrPtr->Sec);
+    return CCSDS_RD_CHECKSUM(CmdHdrPtr->Cmd.Sec);
 
 }/* end CFE_SB_GetChecksum */
 

fsw/cfe-core/src/time/cfe_time_utils.h

@@ -277,7 +277,7 @@ typedef struct
   /*
   ** Local 1Hz wake-up command packet (not related to time at tone)...
   */
-  CCSDS_CommandPacket_t Local1HzCmd;
+  CFE_SB_CmdHdr_t Local1HzCmd;
 
   /*
   ** Time at the tone command packets (sent by time servers)...
@@ -294,7 +294,7 @@ typedef struct
    * "tone signal" message above.
    */
 #if (CFE_MISSION_TIME_CFG_FAKE_TONE == true)
-  CCSDS_CommandPacket_t  ToneSendCmd;
+  CFE_SB_CmdHdr_t  ToneSendCmd;
 #endif
 
   /*

fsw/cfe-core/unit-test/sb_UT.c

@@ -156,7 +156,7 @@ void Test_SB_Macros(void)
 */
 void Test_SB_CCSDSSecHdr_Macros(void)
 {
-    CFE_SB_CmdHdr_t NoParamPkt;
+    CCSDS_CommandPacket_t NoParamPkt;
 
     uint32 ExpRtn;
     uint32 ActRtn;