Merge pull request #53 from thnkslprpt/fix-21-add-MM_SegmentBreak-to-…

…MM_FillMem Fix #21, Add MM_SegmentBreak() to MM_FillMem()
nasa · May 25, 2023 · 4024503 · 4024503
2 parents df7401f + 074abd2
commit 4024503
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Showing 3 changed files with 10 additions and 4 deletions.
diff --git a/fsw/inc/mm_events.h b/fsw/inc/mm_events.h
@@ -19,7 +19,7 @@
 
 /**
  * @file
- *   Specification for the CFS Memory Manger event identifers.
+ *   Specification for the CFS Memory Manger event identifiers.
  */
 #ifndef MM_EVENTS_H
 #define MM_EVENTS_H
@@ -560,7 +560,7 @@
  *
  *  \par Cause:
  *
- *  This event message is issued when an symbol lookup command has been
+ *  This event message is issued when a symbol lookup command has been
  *  successfully executed.
  */
 #define MM_SYM_LOOKUP_INF_EID 45

diff --git a/fsw/src/mm_app.h b/fsw/src/mm_app.h
@@ -213,7 +213,7 @@ bool MM_SymTblToFileCmd(const CFE_SB_Buffer_t *msg);
  * \brief Write-enable EEPROM command
  *
  *  \par Description
- *       Processes a EEPROM write enable ground command which calls
+ *       Processes an EEPROM write enable ground command which calls
  *       the #CFE_PSP_EepromWriteEnable cFE function using the specified
  *       bank number.
  *
@@ -230,7 +230,7 @@ bool MM_EepromWriteEnaCmd(const CFE_SB_Buffer_t *msg);
  * \brief Write-disable EEPROM command
  *
  *  \par Description
- *       Processes a EEPROM write disable ground command which calls
+ *       Processes an EEPROM write disable ground command which calls
  *       the #CFE_PSP_EepromWriteDisable cFE function using the specified
  *       bank number.
  *

diff --git a/fsw/src/mm_load.c b/fsw/src/mm_load.c
@@ -832,6 +832,12 @@ bool MM_FillMem(cpuaddr DestAddress, const MM_FillMemCmd_t *CmdPtr)
         TargetPointer += SegmentSize;
         BytesProcessed += SegmentSize;
         BytesRemaining -= SegmentSize;
+
+        /* Prevent CPU hogging between load segments */
+        if (BytesRemaining != 0)
+        {
+            MM_SegmentBreak();
+        }
     }
 
     /* Stop EEPROM performance monitor */