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https://github.com/FreeRTOS/FreeRTOS-Kernel.git
synced 2025-08-19 09:38:32 -04:00
Start to remove unnecessary 'signed char *' casts from strings that are now just plain char * types.
This commit is contained in:
Richard Barry
parent
b4116a7c7d
commit
da93f1fc4b
261 changed files with 2822 additions and 2815 deletions
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@ -1,5 +1,5 @@
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/*
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FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
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FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
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All rights reserved
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VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
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@ -273,7 +273,7 @@ int main(void)
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{
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/* Configure the hardware ready to run the test. */
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prvSetupHardware();
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/* Start standard demo/test application flash tasks. See the comments at
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the top of this file. The LED flash tasks are always created. The other
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tasks are only created if mainCREATE_SIMPLE_LED_FLASHER_DEMO_ONLY is set to
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@ -288,13 +288,13 @@ int main(void)
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/* Start the scheduler. */
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vTaskStartScheduler();
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/* If all is well, the scheduler will now be running, and the following line
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will never be reached. If the following line does execute, then there was
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insufficient FreeRTOS heap memory available for the idle and/or timer tasks
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to be created. See the memory management section on the FreeRTOS web site
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for more details. */
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for( ;; );
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for( ;; );
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}
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/*-----------------------------------------------------------*/
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@ -356,7 +356,7 @@ long lErrorFound = pdFALSE;
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{
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lErrorFound = pdTRUE;
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}
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/* Check that the register test 1 task is still running. */
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if( ulLastRegTest1Value == ulRegTest1LoopCounter )
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{
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@ -374,8 +374,8 @@ long lErrorFound = pdFALSE;
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/* Toggle the check LED to give an indication of the system status. If
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the LED toggles every mainCHECK_TIMER_PERIOD_MS milliseconds then
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everything is ok. A faster toggle indicates an error. */
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vParTestToggleLED( mainCHECK_LED );
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vParTestToggleLED( mainCHECK_LED );
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/* Have any errors been latch in lErrorFound? If so, shorten the
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period of the check timer to mainERROR_CHECK_TIMER_PERIOD_MS milliseconds.
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This will result in an increase in the rate at which mainCHECK_LED
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@ -385,7 +385,7 @@ long lErrorFound = pdFALSE;
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if( lChangedTimerPeriodAlready == pdFALSE )
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{
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lChangedTimerPeriodAlready = pdTRUE;
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/* This call to xTimerChangePeriod() uses a zero block time.
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Functions called from inside of a timer callback function must
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*never* attempt to block. */
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@ -403,11 +403,11 @@ static void prvButtonTestTask( void *pvParameters )
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an interrupt. Each time the button interrupt gives the semaphore, this task
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will unblock, increment its execution counter, then return to block
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again. */
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/* Take the semaphore before started to ensure it is in the correct
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state. */
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xSemaphoreTake( xTestSemaphore, mainDONT_BLOCK );
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for( ;; )
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{
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xSemaphoreTake( xTestSemaphore, portMAX_DELAY );
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@ -420,13 +420,13 @@ static void prvSetupHardware( void )
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{
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/* Setup STM32 system (clock, PLL and Flash configuration) */
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SystemInit();
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/* Ensure all priority bits are assigned as preemption priority bits. */
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NVIC_PriorityGroupConfig( NVIC_PriorityGroup_4 );
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/* Setup the LED outputs. */
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vParTestInitialise();
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/* Configure the button input. This configures the interrupt to use the
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lowest interrupt priority, so it is ok to use the ISR safe FreeRTOS API
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from the button interrupt handler. */
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@ -444,18 +444,18 @@ void vApplicationTickHook( void )
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/* Fill the FPU registers with 0. */
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vRegTestClearFlopRegistersToParameterValue( 0UL );
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/* Trigger a timer 2 interrupt, which will fill the registers with a
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different value and itself trigger a timer 3 interrupt. Note that the
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timers are not actually used. The timer 2 and 3 interrupt vectors are
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just used for convenience. */
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NVIC_SetPendingIRQ( TIM2_IRQn );
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/* Ensure that, after returning from the nested interrupts, all the FPU
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registers contain the value to which they were set by the tick hook
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function. */
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configASSERT( ulRegTestCheckFlopRegistersContainParameterValue( 0UL ) );
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ulFPUInterruptNesting--;
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}
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#endif
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@ -475,7 +475,7 @@ NVIC_InitTypeDef NVIC_InitStructure;
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NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
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NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
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NVIC_Init( &NVIC_InitStructure );
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/* Enable the TIM3 interrupt in the NVIC. The timer itself is not used,
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just its interrupt vector to force nesting from software. TIM2 must have
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a lower priority than TIM3, and both must have priorities above
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@ -493,7 +493,7 @@ void TIM3_IRQHandler( void )
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/* Just to verify that the interrupt nesting behaves as expected, increment
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ulFPUInterruptNesting on entry, and decrement it on exit. */
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ulFPUInterruptNesting++;
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/* This is the highest priority interrupt in the chain of forced nesting
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interrupts, so latch the maximum value reached by ulFPUInterruptNesting.
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This is done purely to allow verification that the nesting depth reaches
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@ -506,7 +506,7 @@ void TIM3_IRQHandler( void )
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/* Fill the FPU registers with 99 to overwrite the values written by
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TIM2_IRQHandler(). */
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vRegTestClearFlopRegistersToParameterValue( 99UL );
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ulFPUInterruptNesting--;
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}
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/*-----------------------------------------------------------*/
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@ -516,10 +516,10 @@ void TIM2_IRQHandler( void )
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/* Just to verify that the interrupt nesting behaves as expected, increment
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ulFPUInterruptNesting on entry, and decrement it on exit. */
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ulFPUInterruptNesting++;
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/* Fill the FPU registers with 1. */
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vRegTestClearFlopRegistersToParameterValue( 1UL );
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/* Trigger a timer 3 interrupt, which will fill the registers with a
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different value. */
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NVIC_SetPendingIRQ( TIM3_IRQn );
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@ -528,7 +528,7 @@ void TIM2_IRQHandler( void )
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registers contain the value to which they were set by this interrupt
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function. */
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configASSERT( ulRegTestCheckFlopRegistersContainParameterValue( 1UL ) );
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ulFPUInterruptNesting--;
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}
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/*-----------------------------------------------------------*/
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@ -556,28 +556,28 @@ static void prvOptionallyCreateComprehensveTestApplication( void )
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/* Most importantly, start the tasks that use the FPU. */
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vStartMathTasks( mainFLOP_TASK_PRIORITY );
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/* Create the register check tasks, as described at the top of this
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file */
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xTaskCreate( vRegTest1Task, ( signed char * ) "Reg1", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
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xTaskCreate( vRegTest2Task, ( signed char * ) "Reg2", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
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xTaskCreate( vRegTest1Task, "Reg1", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
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xTaskCreate( vRegTest2Task, "Reg2", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
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/* Create the semaphore that is used to demonstrate a task being
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synchronised with an interrupt. */
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vSemaphoreCreateBinary( xTestSemaphore );
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/* Create the task that is unblocked by the demonstration interrupt. */
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xTaskCreate( prvButtonTestTask, ( signed char * ) "BtnTest", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
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xTaskCreate( prvButtonTestTask, "BtnTest", configMINIMAL_STACK_SIZE, ( void * ) NULL, tskIDLE_PRIORITY, NULL );
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/* Create the software timer that performs the 'check' functionality,
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as described at the top of this file. */
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xCheckTimer = xTimerCreate( ( const signed char * ) "CheckTimer",/* A text name, purely to help debugging. */
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( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
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pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
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( void * ) 0, /* The ID is not used, so can be set to anything. */
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prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
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);
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xCheckTimer = xTimerCreate( "CheckTimer", /* A text name, purely to help debugging. */
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( mainCHECK_TIMER_PERIOD_MS ), /* The timer period, in this case 3000ms (3s). */
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pdTRUE, /* This is an auto-reload timer, so xAutoReload is set to pdTRUE. */
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( void * ) 0, /* The ID is not used, so can be set to anything. */
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prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
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);
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if( xCheckTimer != NULL )
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{
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xTimerStart( xCheckTimer, mainDONT_BLOCK );
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@ -607,12 +607,12 @@ long lHigherPriorityTaskWoken = pdFALSE;
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/* Only line 6 is enabled, so there is no need to test which line generated
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the interrupt. */
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EXTI_ClearITPendingBit( EXTI_Line6 );
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/* This interrupt does nothing more than demonstrate how to synchronise a
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task with an interrupt. First the handler releases a semaphore.
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lHigherPriorityTaskWoken has been initialised to zero. */
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xSemaphoreGiveFromISR( xTestSemaphore, &lHigherPriorityTaskWoken );
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/* If there was a task that was blocked on the semaphore, and giving the
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semaphore caused the task to unblock, and the unblocked task has a priority
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higher than the currently executing task (the task that this interrupt
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