\r
/* The maximum number of lines of text that can be displayed on the LCD. */\r
#define mainMAX_LCD_LINES ( 8 )\r
+\r
+/* Just used to ensure parameters are passed into tasks correctly. */\r
+#define mainTASK_PARAMETER_CHECK_VALUE ( ( void * ) 0xDEAD )\r
/*-----------------------------------------------------------*/\r
\r
/*\r
\r
/* Create the LCD, button poll and register test tasks, as described at\r
the top of this file. */\r
- xTaskCreate( prvLCDTask, ( signed char * ) "LCD", configMINIMAL_STACK_SIZE * 2, NULL, mainLCD_TASK_PRIORITY, NULL );\r
+ xTaskCreate( prvLCDTask, ( signed char * ) "LCD", configMINIMAL_STACK_SIZE * 2, mainTASK_PARAMETER_CHECK_VALUE, mainLCD_TASK_PRIORITY, NULL );\r
xTaskCreate( prvButtonPollTask, ( signed char * ) "BPoll", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );\r
xTaskCreate( vRegTest1Task, ( signed char * ) "Reg1", configMINIMAL_STACK_SIZE, NULL, 0, NULL );\r
xTaskCreate( vRegTest2Task, ( signed char * ) "Reg2", configMINIMAL_STACK_SIZE, NULL, 0, NULL );\r
First print out the number of bytes that remain in the FreeRTOS heap. This\r
can be viewed in the terminal IO window within the IAR Embedded Workbench. */\r
printf( "%d bytes of heap space remain unallocated\n", ( int ) xPortGetFreeHeapSize() );\r
+ fflush( stdout );\r
+ \r
+ /* Just as a test of the port, and for no functional reason, check the task\r
+ parameter contains its expected value. */\r
+ if( pvParameters != mainTASK_PARAMETER_CHECK_VALUE )\r
+ {\r
+ halLcdPrintLine( "Invalid parameter", ucLine, OVERWRITE_TEXT );\r
+ ucLine++; \r
+ }\r
\r
for( ;; )\r
{\r
\r
/* The MSP430X port uses this callback function to configure its tick interrupt.\r
This allows the application to choose the tick interrupt source.\r
-configTICK_INTERRUPT_VECTOR must also be set in FreeRTOSConfig.h to the correct\r
+configTICK_VECTOR must also be set in FreeRTOSConfig.h to the correct\r
interrupt vector for the chosen tick interrupt source. This implementation of\r
vApplicationSetupTimerInterrupt() generates the tick from timer A0, so in this\r
-case configTICK_INTERRUPT_VECTOR is set to TIMER0_A0_VECTOR. */\r
+case configTICK_VECTOR is set to TIMER0_A0_VECTOR. */\r
void vApplicationSetupTimerInterrupt( void )\r
{\r
const unsigned short usACLK_Frequency_Hz = 32768;\r