From 1ab4aafd2096b8c356f396dcc1dd2d9ef5c13c21 Mon Sep 17 00:00:00 2001
From: richardbarry <richardbarry@1d2547de-c912-0410-9cb9-b8ca96c0e9e2>
Date: Thu, 6 Jan 2011 09:55:05 +0000
Subject: [PATCH] Replace the function that returns the current run time
 counter value with a macro for easier inlining.

git-svn-id: https://svn.code.sf.net/p/freertos/code/trunk@1228 1d2547de-c912-0410-9cb9-b8ca96c0e9e2
---
 Demo/MSP430X_MSP430F5438_IAR/FreeRTOSConfig.h | 32 +++++++++++++++++--
 .../RunTimeStatsConfig.c                      | 26 ---------------
 .../settings/RTOSDemo.dbgdt                   | 10 +++---
 .../settings/RTOSDemo.dni                     |  6 ++--
 .../settings/RTOSDemo.wsdt                    |  4 +--
 5 files changed, 39 insertions(+), 39 deletions(-)

diff --git a/Demo/MSP430X_MSP430F5438_IAR/FreeRTOSConfig.h b/Demo/MSP430X_MSP430F5438_IAR/FreeRTOSConfig.h
index 275b90df3..1a7133ba0 100644
--- a/Demo/MSP430X_MSP430F5438_IAR/FreeRTOSConfig.h
+++ b/Demo/MSP430X_MSP430F5438_IAR/FreeRTOSConfig.h
@@ -117,12 +117,38 @@ case configTICK__VECTOR is set to TIMER0_A0_VECTOR. */
 is included from an asm file. */
 #ifdef __ICC430__
 	extern void vConfigureTimerForRunTimeStats( void );
-	extern inline unsigned long ulGetRunTimeStatsTime( void );
 	extern volatile unsigned long ulStatsOverflowCount;
 #endif /* __ICCARM__ */
 
+/* Configure a 16 bit timer to generate the time base for the run time stats.
+The timer is configured to interrupt each time it overflows so a count of
+overflows can be kept - that way a 32 bit time value can be constructed from
+the timers current count value and the number of overflows. */
 #define portCONFIGURE_TIMER_FOR_RUN_TIME_STATS() vConfigureTimerForRunTimeStats()
-#define portGET_RUN_TIME_COUNTER_VALUE() ulGetRunTimeStatsTime()
-
+	
+/* Construct a 32 bit time value for use as the run time stats time base.  This
+comes from the current value of a 16 bit timer combined with the number of times
+the timer has overflowed. */
+#define portALT_GET_RUN_TIME_COUNTER_VALUE( ulCountValue )						\
+	{																			\
+		/* Stop the counter counting temporarily. */							\
+		TA1CTL &= ~MC__CONTINOUS;												\
+																				\
+		/* Check to see if any counter overflow interrupts are pending. */		\
+		if( ( TA1CTL & TAIFG ) != 0 )											\
+		{																		\
+			/* An overflow has occurred but not yet been processed. */			\
+			ulStatsOverflowCount++;												\
+																				\
+			/* Clear the interrupt. */											\
+			TA1CTL &= ~TAIFG;													\
+		}																		\
+																				\
+		/* Generate a 32 bit counter value by combinging the current peripheral	\
+		counter value with the number of overflows. */							\
+		ulCountValue = ( ulStatsOverflowCount << 16UL );						\
+		ulCountValue |= ( unsigned long ) TA1R;									\
+		TA1CTL |= MC__CONTINOUS;												\
+	}
 #endif /* FREERTOS_CONFIG_H */
 
diff --git a/Demo/MSP430X_MSP430F5438_IAR/RunTimeStatsConfig.c b/Demo/MSP430X_MSP430F5438_IAR/RunTimeStatsConfig.c
index fba7dc6cc..bf001584b 100644
--- a/Demo/MSP430X_MSP430F5438_IAR/RunTimeStatsConfig.c
+++ b/Demo/MSP430X_MSP430F5438_IAR/RunTimeStatsConfig.c
@@ -102,29 +102,3 @@ static __interrupt void prvRunTimeStatsOverflowISR( void )
 }
 /*-----------------------------------------------------------*/
 
-inline unsigned long ulGetRunTimeStatsTime( void )
-{
-unsigned long ulReturn;
-
-	TA1CTL &= ~MC__CONTINOUS;
-	
-	if( ( TA1CTL & TAIFG ) != 0 )
-	{
-		/* An overflow has occurred but not yet been processed. */
-		ulStatsOverflowCount++;
-		
-		/* Clear the interrupt. */
-		TA1CTL &= ~TAIFG;
-	}
-	else
-	{
-		__no_operation();
-	}
-	
-	ulReturn = ( ulStatsOverflowCount << 16UL );
-	ulReturn |= ( unsigned long ) TA1R;
-	TA1CTL |= MC__CONTINOUS;
-
-	return ulReturn;
-}
-/*-----------------------------------------------------------*/
diff --git a/Demo/MSP430X_MSP430F5438_IAR/settings/RTOSDemo.dbgdt b/Demo/MSP430X_MSP430F5438_IAR/settings/RTOSDemo.dbgdt
index 1608c0e22..1a18ab5cf 100644
--- a/Demo/MSP430X_MSP430F5438_IAR/settings/RTOSDemo.dbgdt
+++ b/Demo/MSP430X_MSP430F5438_IAR/settings/RTOSDemo.dbgdt
@@ -19,7 +19,7 @@
           
           
           
-        <Column0>117</Column0><Column1>27</Column1><Column2>27</Column2><Column3>27</Column3></ColumnWidths>
+        <Column0>185</Column0><Column1>27</Column1><Column2>27</Column2><Column3>27</Column3></ColumnWidths>
       </Workspace>
       <Disassembly>
         
@@ -31,7 +31,7 @@
       
       
       
-    <Wnd0>
+    <Wnd4>
         <Tabs>
           <Tab>
             <Identity>TabID-11539-27703</Identity>
@@ -43,20 +43,20 @@
           </Tab>
         </Tabs>
         
-      <SelectedTab>0</SelectedTab></Wnd0><Wnd1><Tabs><Tab><Identity>TabID-25774-15685</Identity><TabName>Terminal I/O</TabName><Factory>TerminalIO</Factory><Session/></Tab></Tabs><SelectedTab>0</SelectedTab></Wnd1><Wnd2><Tabs><Tab><Identity>TabID-22323-19482</Identity><TabName>Debug Log</TabName><Factory>Debug-Log</Factory><Session/></Tab></Tabs><SelectedTab>0</SelectedTab></Wnd2></Windows>
+      <SelectedTab>0</SelectedTab></Wnd4><Wnd5><Tabs><Tab><Identity>TabID-25774-15685</Identity><TabName>Terminal I/O</TabName><Factory>TerminalIO</Factory><Session/></Tab></Tabs><SelectedTab>0</SelectedTab></Wnd5><Wnd6><Tabs><Tab><Identity>TabID-22323-19482</Identity><TabName>Debug Log</TabName><Factory>Debug-Log</Factory><Session/></Tab></Tabs><SelectedTab>0</SelectedTab></Wnd6></Windows>
     <Editor>
       
       
       
       
-    <Pane><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\main.c</Filename><XPos>0</XPos><YPos>230</YPos><SelStart>12197</SelStart><SelEnd>12197</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\..\..\Source\portable\IAR\MSP430X\port.c</Filename><XPos>0</XPos><YPos>179</YPos><SelStart>8031</SelStart><SelEnd>8031</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\..\..\Source\tasks.c</Filename><XPos>0</XPos><YPos>1592</YPos><SelStart>50606</SelStart><SelEnd>50606</SelEnd></Tab><ActiveTab>2</ActiveTab></Pane><ActivePane>0</ActivePane><Sizes><Pane><X>1000000</X><Y>1000000</Y></Pane></Sizes><SplitMode>1</SplitMode></Editor>
+    <Pane><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\main.c</Filename><XPos>0</XPos><YPos>230</YPos><SelStart>12197</SelStart><SelEnd>12197</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\FreeRTOSConfig.h</Filename><XPos>0</XPos><YPos>116</YPos><SelStart>6468</SelStart><SelEnd>6468</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\RunTimeStatsConfig.c</Filename><XPos>0</XPos><YPos>76</YPos><SelStart>4634</SelStart><SelEnd>4634</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\..\..\Source\tasks.c</Filename><XPos>0</XPos><YPos>1583</YPos><SelStart>50154</SelStart><SelEnd>50154</SelEnd></Tab><ActiveTab>3</ActiveTab><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\..\..\Source\include\FreeRTOS.h</Filename><XPos>0</XPos><YPos>372</YPos><SelStart>12619</SelStart><SelEnd>12619</SelEnd></Tab></Pane><ActivePane>0</ActivePane><Sizes><Pane><X>1000000</X><Y>1000000</Y></Pane></Sizes><SplitMode>1</SplitMode></Editor>
     <Positions>
       
       
       
       
       
-    <Top><Row0><Sizes><Toolbar-012aad60><key>iaridepm.enu1</key></Toolbar-012aad60><Toolbar-0695e588><key>430fet1</key></Toolbar-0695e588></Sizes></Row0><Row1><Sizes><Toolbar-0133c848><key>debuggergui.enu1</key></Toolbar-0133c848></Sizes></Row1><Row2><Sizes/></Row2></Top><Left><Row0><Sizes><Wnd0><Rect><Top>-2</Top><Left>-2</Left><Bottom>716</Bottom><Right>191</Right><x>-2</x><y>-2</y><xscreen>121</xscreen><yscreen>150</yscreen><sizeHorzCX>72024</sizeHorzCX><sizeHorzCY>152749</sizeHorzCY><sizeVertCX>114881</sizeVertCX><sizeVertCY>731161</sizeVertCY></Rect></Wnd0></Sizes></Row0></Left><Right><Row0><Sizes><Wnd1><Rect><Top>-2</Top><Left>-2</Left><Bottom>716</Bottom><Right>497</Right><x>-2</x><y>-2</y><xscreen>200</xscreen><yscreen>200</yscreen><sizeHorzCX>119048</sizeHorzCX><sizeHorzCY>203666</sizeHorzCY><sizeVertCX>297024</sizeVertCX><sizeVertCY>731161</sizeVertCY></Rect></Wnd1></Sizes></Row0></Right><Bottom><Row0><Sizes><Wnd2><Rect><Top>-2</Top><Left>-2</Left><Bottom>198</Bottom><Right>1682</Right><x>-2</x><y>-2</y><xscreen>1684</xscreen><yscreen>200</yscreen><sizeHorzCX>1002381</sizeHorzCX><sizeHorzCY>203666</sizeHorzCY><sizeVertCX>119048</sizeVertCX><sizeVertCY>203666</sizeVertCY></Rect></Wnd2></Sizes></Row0></Bottom><Float><Sizes/></Float></Positions>
+    <Top><Row0><Sizes><Toolbar-012aad60><key>iaridepm.enu1</key></Toolbar-012aad60><Toolbar-01349758><key>430fet1</key></Toolbar-01349758></Sizes></Row0><Row1><Sizes><Toolbar-06875788><key>debuggergui.enu1</key></Toolbar-06875788></Sizes></Row1></Top><Left><Row0><Sizes><Wnd4><Rect><Top>-2</Top><Left>-2</Left><Bottom>716</Bottom><Right>259</Right><x>-2</x><y>-2</y><xscreen>121</xscreen><yscreen>150</yscreen><sizeHorzCX>72024</sizeHorzCX><sizeHorzCY>152749</sizeHorzCY><sizeVertCX>155357</sizeVertCX><sizeVertCY>731161</sizeVertCY></Rect></Wnd4></Sizes></Row0></Left><Right><Row0><Sizes><Wnd5><Rect><Top>-2</Top><Left>-2</Left><Bottom>716</Bottom><Right>439</Right><x>-2</x><y>-2</y><xscreen>200</xscreen><yscreen>200</yscreen><sizeHorzCX>119048</sizeHorzCX><sizeHorzCY>203666</sizeHorzCY><sizeVertCX>262500</sizeVertCX><sizeVertCY>731161</sizeVertCY></Rect></Wnd5></Sizes></Row0></Right><Bottom><Row0><Sizes><Wnd6><Rect><Top>-2</Top><Left>-2</Left><Bottom>198</Bottom><Right>1682</Right><x>-2</x><y>-2</y><xscreen>1684</xscreen><yscreen>200</yscreen><sizeHorzCX>1002381</sizeHorzCX><sizeHorzCY>203666</sizeHorzCY><sizeVertCX>119048</sizeVertCX><sizeVertCY>203666</sizeVertCY></Rect></Wnd6></Sizes></Row0></Bottom><Float><Sizes/></Float></Positions>
   </Desktop>
 </Project>
 
diff --git a/Demo/MSP430X_MSP430F5438_IAR/settings/RTOSDemo.dni b/Demo/MSP430X_MSP430F5438_IAR/settings/RTOSDemo.dni
index 87fa82e30..4e9c2075e 100644
--- a/Demo/MSP430X_MSP430F5438_IAR/settings/RTOSDemo.dni
+++ b/Demo/MSP430X_MSP430F5438_IAR/settings/RTOSDemo.dni
@@ -1,5 +1,5 @@
 [DebugChecksum]
-Checksum=-1480900162
+Checksum=143335623
 [DisAssemblyWindow]
 NumStates=_ 1
 State 1=_ 1
@@ -14,7 +14,7 @@ Control Register=0
 NextState0=0
 NextState1=0
 [Action Register]
-Break=1
+Break=2
 State Storage=0
 [Profiling]
 Enabled=0
@@ -39,7 +39,7 @@ LogFile=_ ""
 Enabled=0
 [DriverProfiling]
 Enabled=0
-Mode=604119078
+Mode=-1827890818
 Graph=0
 Symbiont=0
 [Breakpoints]
diff --git a/Demo/MSP430X_MSP430F5438_IAR/settings/RTOSDemo.wsdt b/Demo/MSP430X_MSP430F5438_IAR/settings/RTOSDemo.wsdt
index 1d6a92b22..34d118447 100644
--- a/Demo/MSP430X_MSP430F5438_IAR/settings/RTOSDemo.wsdt
+++ b/Demo/MSP430X_MSP430F5438_IAR/settings/RTOSDemo.wsdt
@@ -43,14 +43,14 @@
       
       
       
-    <Pane><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\main.c</Filename><XPos>0</XPos><YPos>230</YPos><SelStart>12197</SelStart><SelEnd>12197</SelEnd></Tab><ActiveTab>0</ActiveTab></Pane><ActivePane>0</ActivePane><Sizes><Pane><X>1000000</X><Y>1000000</Y></Pane></Sizes><SplitMode>1</SplitMode></Editor>
+    <Pane><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\main.c</Filename><XPos>0</XPos><YPos>230</YPos><SelStart>12197</SelStart><SelEnd>12197</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\FreeRTOSConfig.h</Filename><XPos>0</XPos><YPos>116</YPos><SelStart>6468</SelStart><SelEnd>6468</SelEnd></Tab><ActiveTab>1</ActiveTab><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\RunTimeStatsConfig.c</Filename><XPos>0</XPos><YPos>76</YPos><SelStart>4634</SelStart><SelEnd>4634</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\..\..\Source\tasks.c</Filename><XPos>0</XPos><YPos>1583</YPos><SelStart>50154</SelStart><SelEnd>50154</SelEnd></Tab><Tab><Factory>TextEditor</Factory><Filename>$WS_DIR$\..\..\Source\include\FreeRTOS.h</Filename><XPos>0</XPos><YPos>372</YPos><SelStart>12619</SelStart><SelEnd>12619</SelEnd></Tab></Pane><ActivePane>0</ActivePane><Sizes><Pane><X>1000000</X><Y>1000000</Y></Pane></Sizes><SplitMode>1</SplitMode></Editor>
     <Positions>
       
       
       
       
       
-    <Top><Row0><Sizes><Toolbar-012aad60><key>iaridepm.enu1</key></Toolbar-012aad60></Sizes></Row0></Top><Left><Row0><Sizes><Wnd2><Rect><Top>-2</Top><Left>-2</Left><Bottom>740</Bottom><Right>309</Right><x>-2</x><y>-2</y><xscreen>331</xscreen><yscreen>267</yscreen><sizeHorzCX>197024</sizeHorzCX><sizeHorzCY>271894</sizeHorzCY><sizeVertCX>185119</sizeVertCX><sizeVertCY>755601</sizeVertCY></Rect></Wnd2></Sizes></Row0></Left><Right><Row0><Sizes/></Row0></Right><Bottom><Row0><Sizes><Wnd3><Rect><Top>-2</Top><Left>-2</Left><Bottom>198</Bottom><Right>1682</Right><x>-2</x><y>-2</y><xscreen>1684</xscreen><yscreen>200</yscreen><sizeHorzCX>1002381</sizeHorzCX><sizeHorzCY>203666</sizeHorzCY><sizeVertCX>119048</sizeVertCX><sizeVertCY>203666</sizeVertCY></Rect></Wnd3></Sizes></Row0></Bottom><Float><Sizes/></Float></Positions>
+    <Top><Row0><Sizes><Toolbar-012aad60><key>iaridepm.enu1</key></Toolbar-012aad60></Sizes></Row0><Row1><Sizes/></Row1><Row2><Sizes/></Row2><Row3><Sizes/></Row3><Row4><Sizes/></Row4><Row5><Sizes/></Row5><Row6><Sizes/></Row6></Top><Left><Row0><Sizes><Wnd2><Rect><Top>-2</Top><Left>-2</Left><Bottom>740</Bottom><Right>309</Right><x>-2</x><y>-2</y><xscreen>331</xscreen><yscreen>267</yscreen><sizeHorzCX>197024</sizeHorzCX><sizeHorzCY>271894</sizeHorzCY><sizeVertCX>185119</sizeVertCX><sizeVertCY>755601</sizeVertCY></Rect></Wnd2></Sizes></Row0></Left><Right><Row0><Sizes/></Row0></Right><Bottom><Row0><Sizes><Wnd3><Rect><Top>-2</Top><Left>-2</Left><Bottom>198</Bottom><Right>1682</Right><x>-2</x><y>-2</y><xscreen>1684</xscreen><yscreen>200</yscreen><sizeHorzCX>1002381</sizeHorzCX><sizeHorzCY>203666</sizeHorzCY><sizeVertCX>119048</sizeVertCX><sizeVertCY>203666</sizeVertCY></Rect></Wnd3></Sizes></Row0></Bottom><Float><Sizes/></Float></Positions>
   </Desktop>
 </Workspace>
 
-- 
2.39.5