@ -110,7 +110,9 @@ static BaseType_t prvTaskStatsCommand( char *pcWriteBuffer, size_t xWriteBufferL
/*
* Implements the run - time - stats command .
*/
static BaseType_t prvRunTimeStatsCommand ( char * pcWriteBuffer , size_t xWriteBufferLen , const char * pcCommandString ) ;
# if( configGENERATE_RUN_TIME_STATS == 1 )
static BaseType_t prvRunTimeStatsCommand ( char * pcWriteBuffer , size_t xWriteBufferLen , const char * pcCommandString ) ;
# endif /* configGENERATE_RUN_TIME_STATS */
/*
* Implements the echo - three - parameters command .
@ -136,16 +138,6 @@ static BaseType_t prvParameterEchoCommand( char *pcWriteBuffer, size_t xWriteBuf
static BaseType_t prvStartStopTraceCommand ( char * pcWriteBuffer , size_t xWriteBufferLen , const char * pcCommandString ) ;
# endif
/* Structure that defines the "run-time-stats" command line command. This
generates a table that shows how much run time each task has */
static const CLI_Command_Definition_t xRunTimeStats =
{
" run-time-stats " , /* The command string to type. */
" \r \n run-time-stats: \r \n Displays a table showing how much processing time each FreeRTOS task has used \r \n " ,
prvRunTimeStatsCommand , /* The function to run. */
0 /* No parameters are expected. */
} ;
/* Structure that defines the "task-stats" command line command. This generates
a table that gives information on each task in the system . */
static const CLI_Command_Definition_t xTaskStats =
@ -178,6 +170,18 @@ static const CLI_Command_Definition_t xParameterEcho =
- 1 /* The user can enter any number of commands. */
} ;
# if( configGENERATE_RUN_TIME_STATS == 1 )
/* Structure that defines the "run-time-stats" command line command. This
generates a table that shows how much run time each task has */
static const CLI_Command_Definition_t xRunTimeStats =
{
" run-time-stats " , /* The command string to type. */
" \r \n run-time-stats: \r \n Displays a table showing how much processing time each FreeRTOS task has used \r \n " ,
prvRunTimeStatsCommand , /* The function to run. */
0 /* No parameters are expected. */
} ;
# endif /* configGENERATE_RUN_TIME_STATS */
# if( configINCLUDE_QUERY_HEAP_COMMAND == 1 )
/* Structure that defines the "query_heap" command line command. */
static const CLI_Command_Definition_t xQueryHeap =
@ -206,11 +210,16 @@ static const CLI_Command_Definition_t xParameterEcho =
void vRegisterSampleCLICommands ( void )
{
/* Register all the command line commands defined immediately above. */
FreeRTOS_CLIRegisterCommand ( & xTaskStats ) ;
FreeRTOS_CLIRegisterCommand ( & xRunTimeStats ) ;
FreeRTOS_CLIRegisterCommand ( & xTaskStats ) ;
FreeRTOS_CLIRegisterCommand ( & xThreeParameterEcho ) ;
FreeRTOS_CLIRegisterCommand ( & xParameterEcho ) ;
# if( configGENERATE_RUN_TIME_STATS == 1 )
{
FreeRTOS_CLIRegisterCommand ( & xRunTimeStats ) ;
}
# endif
# if( configINCLUDE_QUERY_HEAP_COMMAND == 1 )
{
FreeRTOS_CLIRegisterCommand ( & xQueryHeap ) ;
@ -283,43 +292,47 @@ BaseType_t xSpacePadding;
# endif /* configINCLUDE_QUERY_HEAP */
/*-----------------------------------------------------------*/
static BaseType_t prvRunTimeStatsCommand ( char * pcWriteBuffer , size_t xWriteBufferLen , const char * pcCommandString )
{
const char * const pcHeader = " Abs Time % Time \r \n **************************************** \r \n " ;
BaseType_t xSpacePadding ;
# if( configGENERATE_RUN_TIME_STATS == 1 )
static BaseType_t prvRunTimeStatsCommand ( char * pcWriteBuffer , size_t xWriteBufferLen , const char * pcCommandString )
{
const char * const pcHeader = " Abs Time % Time \r \n **************************************** \r \n " ;
BaseType_t xSpacePadding ;
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL . NOTE - for simplicity , this example assumes the
write buffer length is adequate , so does not check for buffer overflows . */
( void ) pcCommandString ;
( void ) xWriteBufferLen ;
configASSERT ( pcWriteBuffer ) ;
/* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL . NOTE - for simplicity , this example assumes the
write buffer length is adequate , so does not check for buffer overflows . */
( void ) pcCommandString ;
( void ) xWriteBufferLen ;
configASSERT ( pcWriteBuffer ) ;
/* Generate a table of task stats. */
strcpy ( pcWriteBuffer , " Task " ) ;
pcWriteBuffer + = strlen ( pcWriteBuffer ) ;
/* Generate a table of task stats. */
strcpy ( pcWriteBuffer , " Task " ) ;
pcWriteBuffer + = strlen ( pcWriteBuffer ) ;
/* Pad the string "task" with however many bytes necessary to make it the
length of a task name . Minus three for the null terminator and half the
number of characters in " Task " so the column lines up with the centre of
the heading . */
for ( xSpacePadding = strlen ( " Task " ) ; xSpacePadding < ( configMAX_TASK_NAME_LEN - 3 ) ; xSpacePadding + + )
{
/* Add a space to align columns after the task's name. */
* pcWriteBuffer = ' ' ;
pcWriteBuffer + + ;
/* Pad the string "task" with however many bytes necessary to make it the
length of a task name . Minus three for the null terminator and half the
number of characters in " Task " so the column lines up with the centre of
the heading . */
for ( xSpacePadding = strlen ( " Task " ) ; xSpacePadding < ( configMAX_TASK_NAME_LEN - 3 ) ; xSpacePadding + + )
{
/* Add a space to align columns after the task's name. */
* pcWriteBuffer = ' ' ;
pcWriteBuffer + + ;
/* Ensure always terminated. */
* pcWriteBuffer = 0x00 ;
}
/* Ensure always terminated. */
* pcWriteBuffer = 0x00 ;
}
strcpy ( pcWriteBuffer , pcHeader ) ;
vTaskGetRunTimeStats ( pcWriteBuffer + strlen ( pcHeader ) ) ;
strcpy ( pcWriteBuffer , pcHeader ) ;
vTaskGetRunTimeStats ( pcWriteBuffer + strlen ( pcHeader ) ) ;
/* There is no more data to return after this single string, so return
pdFALSE . */
return pdFALSE ;
}
/* There is no more data to return after this single string, so return
pdFALSE . */
return pdFALSE ;
}
# endif /* configGENERATE_RUN_TIME_STATS */
/*-----------------------------------------------------------*/
static BaseType_t prvThreeParameterEchoCommand ( char * pcWriteBuffer , size_t xWriteBufferLen , const char * pcCommandString )
Richard Barry
10 years ago