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https://github.com/FreeRTOS/FreeRTOS-Kernel.git
synced 2025-08-20 01:58:32 -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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@ -76,10 +76,10 @@
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* for messages - waking and displaying the messages as they arrive.
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*
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* "Check" hook - This only executes every five seconds from the tick hook.
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* Its main function is to check that all the standard demo tasks are still
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* operational. Should any unexpected behaviour within a demo task be discovered
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* the tick hook will write an error to the LCD (via the LCD task). If all the
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* demo tasks are executing with their expected behaviour then the check task
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* Its main function is to check that all the standard demo tasks are still
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* operational. Should any unexpected behaviour within a demo task be discovered
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* the tick hook will write an error to the LCD (via the LCD task). If all the
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* demo tasks are executing with their expected behaviour then the check task
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* writes PASS to the LCD (again via the LCD task), as described above.
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*
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* "uIP" task - This is the task that handles the uIP stack. All TCP/IP
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@ -114,7 +114,7 @@
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#define mainBLOCK_Q_PRIORITY ( tskIDLE_PRIORITY + 2 )
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#define mainFLASH_PRIORITY ( tskIDLE_PRIORITY + 2 )
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#define mainCREATOR_TASK_PRIORITY ( tskIDLE_PRIORITY + 3 )
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#define mainGEN_QUEUE_TASK_PRIORITY ( tskIDLE_PRIORITY )
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#define mainGEN_QUEUE_TASK_PRIORITY ( tskIDLE_PRIORITY )
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/* Constants to setup the PLL. */
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#define mainPLL_MUL ( ( unsigned portLONG ) ( 8 - 1 ) )
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@ -134,15 +134,15 @@
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#define mainMAM_TIM_3 ( ( unsigned portCHAR ) 0x03 )
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#define mainMAM_MODE_FULL ( ( unsigned portCHAR ) 0x02 )
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/*
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/*
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* The task that handles the uIP stack. All TCP/IP processing is performed in
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* this task.
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*/
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extern void vuIP_Task( void *pvParameters );
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/*
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* The LCD is written two by more than one task so is controlled by a
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* 'gatekeeper' task. This is the only task that is actually permitted to
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* The LCD is written two by more than one task so is controlled by a
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* 'gatekeeper' task. This is the only task that is actually permitted to
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* access the LCD directly. Other tasks wanting to display a message send
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* the message to the gatekeeper.
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*/
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@ -159,31 +159,31 @@ xQueueHandle xLCDQueue;
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int main( void )
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{
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prvSetupHardware();
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/* Create the queue used by the LCD task. Messages for display on the LCD
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are received via this queue. */
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xLCDQueue = xQueueCreate( mainQUEUE_SIZE, sizeof( xLCDMessage ) );
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/* Create the uIP task. This uses the lwIP RTOS abstraction layer.*/
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xTaskCreate( vuIP_Task, ( signed portCHAR * ) "uIP", mainBASIC_WEB_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY - 1, NULL );
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xTaskCreate( vuIP_Task, "uIP", mainBASIC_WEB_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY - 1, NULL );
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/* Start the standard demo tasks. */
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vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
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vCreateBlockTimeTasks();
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vStartLEDFlashTasks( mainFLASH_PRIORITY );
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vStartGenericQueueTasks( mainGEN_QUEUE_TASK_PRIORITY );
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vStartQueuePeekTasks();
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vStartQueuePeekTasks();
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vStartDynamicPriorityTasks();
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/* Start the tasks defined within this file/specific to this demo. */
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xTaskCreate( vLCDTask, ( signed portCHAR * ) "LCD", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY - 1, NULL );
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xTaskCreate( vLCDTask, "LCD", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY - 1, NULL );
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/* Start the scheduler. */
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vTaskStartScheduler();
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/* Will only get here if there was insufficient memory to create the idle
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task. */
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return 0;
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return 0;
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}
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/*-----------------------------------------------------------*/
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@ -200,7 +200,7 @@ static portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE;
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if( ulTicksSinceLastDisplay >= mainCHECK_DELAY )
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{
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ulTicksSinceLastDisplay = 0;
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/* Has an error been found in any task? */
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if( xAreBlockingQueuesStillRunning() != pdTRUE )
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@ -217,17 +217,17 @@ static portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE;
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{
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xMessage.pcMessage = "ERROR - GENQ";
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}
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if( xAreQueuePeekTasksStillRunning() != pdTRUE )
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{
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xMessage.pcMessage = "ERROR - PEEKQ";
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}
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}
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if( xAreDynamicPriorityTasksStillRunning() != pdTRUE )
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{
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xMessage.pcMessage = "ERROR - DYNAMIC";
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}
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xMessage.xColumn++;
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/* Send the message to the LCD gatekeeper for display. */
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@ -244,7 +244,7 @@ xLCDMessage xMessage;
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/* Initialise the LCD and display a startup message. */
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LCD_init();
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LCD_cur_off();
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LCD_cls();
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LCD_cls();
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LCD_gotoxy( 1, 1 );
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LCD_puts( "www.FreeRTOS.org" );
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@ -252,7 +252,7 @@ xLCDMessage xMessage;
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{
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/* Wait for a message to arrive that requires displaying. */
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while( xQueueReceive( xLCDQueue, &xMessage, portMAX_DELAY ) != pdPASS );
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/* Display the message. Print each message to a different position. */
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LCD_cls();
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LCD_gotoxy( ( xMessage.xColumn & 0x07 ) + 1, ( xMessage.xColumn & 0x01 ) + 1 );
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@ -268,17 +268,17 @@ static void prvSetupHardware( void )
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/* Remap the interrupt vectors to RAM if we are are running from RAM. */
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SCB_MEMMAP = 2;
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#endif
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/* Disable the PLL. */
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PLLCON = 0;
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PLLFEED = mainPLL_FEED_BYTE1;
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PLLFEED = mainPLL_FEED_BYTE2;
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/* Configure clock source. */
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SCS |= mainOSC_ENABLE;
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while( !( SCS & mainOSC_STAT ) );
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CLKSRCSEL = mainOSC_SELECT;
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CLKSRCSEL = mainOSC_SELECT;
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/* Setup the PLL to multiply the XTAL input by 4. */
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PLLCFG = ( mainPLL_MUL | mainPLL_DIV );
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PLLFEED = mainPLL_FEED_BYTE1;
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@ -288,20 +288,20 @@ static void prvSetupHardware( void )
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PLLCON = mainPLL_ENABLE;
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PLLFEED = mainPLL_FEED_BYTE1;
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PLLFEED = mainPLL_FEED_BYTE2;
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CCLKCFG = mainCPU_CLK_DIV;
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CCLKCFG = mainCPU_CLK_DIV;
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while( !( PLLSTAT & mainPLL_LOCK ) );
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/* Connecting the clock. */
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PLLCON = mainPLL_CONNECT;
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PLLFEED = mainPLL_FEED_BYTE1;
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PLLFEED = mainPLL_FEED_BYTE2;
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while( !( PLLSTAT & mainPLL_CONNECTED ) );
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/*
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while( !( PLLSTAT & mainPLL_CONNECTED ) );
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/*
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This code is commented out as the MAM does not work on the original revision
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LPC2368 chips. If using Rev B chips then you can increase the speed though
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the use of the MAM.
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Setup and turn on the MAM. Three cycle access is used due to the fast
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PLL used. It is possible faster overall performance could be obtained by
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tuning the MAM and PLL settings.
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@ -309,7 +309,7 @@ static void prvSetupHardware( void )
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MAMTIM = mainMAM_TIM_3;
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MAMCR = mainMAM_MODE_FULL;
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*/
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/* Setup the led's on the MCB2300 board */
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vParTestInitialise();
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}
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