len0rd/FreeRTOS-Kernel
1
0
Fork 0
mirror of https://github.com/FreeRTOS/FreeRTOS-Kernel.git synced 2025-08-20 10:08:33 -04:00
Code Issues Projects Releases Packages Wiki Activity

Continue work on SH2A demo.

Browse source
This commit is contained in:
Richard Barry 2010-02-15 17:13:58 +00:00
parent 0978152144
commit b25f24cb75
16 changed files with 4559 additions and 671 deletions
Download patch file Download diff file Expand all files Collapse all files

69
Demo/SuperH_SH7216_Renesas/RTOSDemo/main.c
View file

@ -189,6 +189,9 @@ static void prvCheckTask( void *pvParameters );
extern void vRegTest1Task( void *pvParameters );
extern void vRegTest2Task( void *pvParameters );
/*
* Contains the implementation of the WEB server.
*/
extern void vuIP_Task( void *pvParameters );
/*-----------------------------------------------------------*/
@ -198,6 +201,13 @@ provided the tasks have not reported any errors. The check task inspects these
variables to ensure they are still incrementing as expected. */
volatile unsigned long ulRegTest1CycleCount = 0UL, ulRegTest2CycleCount = 0UL;
/* The status message that is displayed at the bottom of the "task stats" WEB
page, which is served by the uIP task. */
const char *pcStatusMessage = "All tasks executing without error.";
/* The time use for the run time stats. */
unsigned long ulRunTime = 0UL;
/*-----------------------------------------------------------*/
/*
@ -274,42 +284,52 @@ unsigned long ulLastRegTest1CycleCount = 0UL, ulLastRegTest2CycleCount = 0UL;
rate at which mainCHECK_LED flashes to give visual feedback that an error
has occurred. */
xCycleFrequency = mainERROR_CYCLE_TIME;
pcStatusMessage = "Error in GenQ test.";
}
else if( xAreQueuePeekTasksStillRunning() != pdTRUE )
{
xCycleFrequency = mainERROR_CYCLE_TIME;
pcStatusMessage = "Error in Queue Peek test.";
}
else if( xAreBlockingQueuesStillRunning() != pdTRUE )
{
xCycleFrequency = mainERROR_CYCLE_TIME;
pcStatusMessage = "Error in Blocking Queue test.";
}
else if( xAreBlockTimeTestTasksStillRunning() != pdTRUE )
{
xCycleFrequency = mainERROR_CYCLE_TIME;
pcStatusMessage = "Error in BlockTim test.";
}
else if( xAreSemaphoreTasksStillRunning() != pdTRUE )
{
xCycleFrequency = mainERROR_CYCLE_TIME;
pcStatusMessage = "Error in Semaphore test.";
}
else if( xArePollingQueuesStillRunning() != pdTRUE )
{
xCycleFrequency = mainERROR_CYCLE_TIME;
pcStatusMessage = "Error in Polling Queue test.";
}
else if( xIsCreateTaskStillRunning() != pdTRUE )
{
xCycleFrequency = mainERROR_CYCLE_TIME;
pcStatusMessage = "Error in Create test.";
}
else if( xAreIntegerMathsTaskStillRunning() != pdTRUE )
{
xCycleFrequency = mainERROR_CYCLE_TIME;
pcStatusMessage = "Error in integer Math test.";
}
else if( xAreRecursiveMutexTasksStillRunning() != pdTRUE )
{
xCycleFrequency = mainERROR_CYCLE_TIME;
pcStatusMessage = "Error in recursive mutex test.";
}
else if( xAreMathsTaskStillRunning() != pdTRUE )
{
xCycleFrequency = mainERROR_CYCLE_TIME;
pcStatusMessage = "Error in floating point Math test.";
}
/* Check the reg test tasks are still cycling. They will stop incrementing
@ -317,11 +337,13 @@ unsigned long ulLastRegTest1CycleCount = 0UL, ulLastRegTest2CycleCount = 0UL;
if( ulRegTest1CycleCount == ulLastRegTest1CycleCount )
{
xCycleFrequency = mainERROR_CYCLE_TIME;
pcStatusMessage = "Error in RegTest.";
}
if( ulRegTest2CycleCount == ulLastRegTest2CycleCount )
{
xCycleFrequency = mainERROR_CYCLE_TIME;
pcStatusMessage = "Error in RegTest.";
}
ulLastRegTest1CycleCount = ulRegTest1CycleCount;
@ -389,7 +411,7 @@ void vApplicationSetupTimerInterrupt( void )
{
/* The peripheral clock is divided by 32 before feeding the compare match
peripheral (CMT). */
unsigned long ulCompareMatch = ( configPERIPHERAL_CLOCK_HZ / ( configTICK_RATE_HZ * 32 ) ) + 1;
const unsigned long ulCompareMatch = ( configPERIPHERAL_CLOCK_HZ / ( configTICK_RATE_HZ * 32 ) ) + 1;
/* Configure a timer to create the RTOS tick interrupt. This example uses
the compare match timer, but the multi function timer or possible even the
@ -423,13 +445,56 @@ unsigned long ulCompareMatch = ( configPERIPHERAL_CLOCK_HZ / ( configTICK_RATE_H
void vApplicationTickHook( void )
{
/* Clear the inerrupt. */
CMT0.CMCSR.BIT.CMF = 0;
}
/*-----------------------------------------------------------*/
void vSetupClockForRunTimeStats( void )
{
/* Turn the MTU2 on. */
STB.CR3.BIT._MTU2 = 0;
/* Clear counter on compare match A. */
MTU20.TCR.BIT.CCLR = 0x01;
/* Compare match value to give very approximately 10 interrupts per
millisecond. */
MTU20.TGRA = 5000;
/* Ensure the interrupt is clear. */
MTU20.TSR.BIT.TGFA = 0;
/* Enable the compare match interrupt. */
MTU20.TIER.BIT.TGIEA = 0x01;
/* Set the interrupt priority. */
INTC.IPR09.BIT._MTU20G = portKERNEL_INTERRUPT_PRIORITY + 1;
/* Start the count. */
MTU2.TSTR.BIT.CST0 = 1;
}
/*-----------------------------------------------------------*/
#pragma interrupt MTU_Match
void MTU_Match( void );
void MTU_Match( void )
{
volatile unsigned char ucStatus;
/* Increment the run time stats time base. */
ulRunTime++;
/* Clear the interrupt. */
ucStatus = MTU20.TSR.BYTE;
MTU20.TSR.BIT.TGFA = 0;
}
/*-----------------------------------------------------------*/
char *pcGetTaskStatusMessage( void )
{
/* Not bothered about a critical section here. */
return "Need to implement status message!";
return pcStatusMessage;
}
/*-----------------------------------------------------------*/