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Start to remove unnecessary 'signed char *' casts from strings that are now just plain char * types.

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This commit is contained in:
Richard Barry 2013-12-27 14:43:48 +00:00
parent b4116a7c7d
commit da93f1fc4b
261 changed files with 2822 additions and 2815 deletions
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48
FreeRTOS/Demo/msp430_CrossWorks/main.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -66,23 +66,23 @@
/*
* Creates all the demo application tasks, then starts the scheduler. The WEB
* documentation provides more details of the demo application tasks.
*
*
* This demo is configured to execute on the ES449 prototyping board from
* SoftBaugh. The ES449 has a built in LCD display and a single built in user
* LED. Therefore, in place of flashing an LED, the 'flash' and 'check' tasks
* toggle '*' characters on the LCD. The left most '*' represents LED 0, the
* next LED 1, etc.
*
* Main. c also creates a task called 'Check'. This only executes every three
* seconds but has the highest priority so is guaranteed to get processor time.
* Its main function is to check that all the other tasks are still operational.
* Each task that does not flash an LED maintains a unique count that is
* incremented each time the task successfully completes its function. Should
* any error occur within such a task the count is permanently halted. The
* Main. c also creates a task called 'Check'. This only executes every three
* seconds but has the highest priority so is guaranteed to get processor time.
* Its main function is to check that all the other tasks are still operational.
* Each task that does not flash an LED maintains a unique count that is
* incremented each time the task successfully completes its function. Should
* any error occur within such a task the count is permanently halted. The
* 'check' task inspects the count of each task to ensure it has changed since
* the last time the check task executed. If all the count variables have
* the last time the check task executed. If all the count variables have
* changed all the tasks are still executing error free, and the check task
* toggles an LED with a three second period. Should any task contain an error
* toggles an LED with a three second period. Should any task contain an error
* at any time the LED toggle rate will increase to 500ms.
*
* Please read the documentation for the MSP430 port available on
@ -121,10 +121,10 @@ the '*' characters on the LCD represent LED's] */
/* Baud rate used by the COM test tasks. */
#define mainCOM_TEST_BAUD_RATE ( ( unsigned long ) 19200 )
/* The frequency at which the 'Check' tasks executes. See the comments at the
/* The frequency at which the 'Check' tasks executes. See the comments at the
top of the page. When the system is operating error free the 'Check' task
toggles an LED every three seconds. If an error is discovered in any task the
rate is increased to 500 milliseconds. [in this case the '*' characters on the
rate is increased to 500 milliseconds. [in this case the '*' characters on the
LCD represent LED's]*/
#define mainNO_ERROR_CHECK_DELAY ( ( portTickType ) 3000 / portTICK_RATE_MS )
#define mainERROR_CHECK_DELAY ( ( portTickType ) 500 / portTICK_RATE_MS )
@ -136,10 +136,10 @@ LCD represent LED's]*/
#define intgCONST4 ( ( long ) 7 )
#define intgEXPECTED_ANSWER ( ( ( intgCONST1 + intgCONST2 ) * intgCONST3 ) / intgCONST4 )
/*
/*
* The function that implements the Check task. See the comments at the head
* of the page for implementation details.
*/
*/
static void vErrorChecks( void *pvParameters );
/*
@ -148,7 +148,7 @@ static void vErrorChecks( void *pvParameters );
*/
static short prvCheckOtherTasksAreStillRunning( void );
/*
/*
* Perform the hardware setup required by the ES449 in order to run the demo
* application.
*/
@ -176,7 +176,7 @@ int main( void )
vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
/* Start the 'Check' task which is defined in this file. */
xTaskCreate( vErrorChecks, ( const signed char * const ) "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
xTaskCreate( vErrorChecks, "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
/* Start the scheduler. */
vTaskStartScheduler();
@ -196,14 +196,14 @@ portTickType xDelayPeriod = mainNO_ERROR_CHECK_DELAY;
for( ;; )
{
/* Wait until it is time to check again. The time we wait here depends
on whether an error has been detected or not. When an error is
on whether an error has been detected or not. When an error is
detected the time is shortened resulting in a faster LED flash rate. */
vTaskDelay( xDelayPeriod );
/* See if the other tasks are all ok. */
if( prvCheckOtherTasksAreStillRunning() != pdPASS )
{
/* An error occurred in one of the tasks so shorten the delay
/* An error occurred in one of the tasks so shorten the delay
period - which has the effect of increasing the frequency of the
LED toggle. */
xDelayPeriod = mainERROR_CHECK_DELAY;
@ -221,7 +221,7 @@ static short sNoErrorFound = pdTRUE;
static unsigned long ulLastIdleLoopCount = 0UL;
/* The demo tasks maintain a count that increments every cycle of the task
provided that the task has never encountered an error. This function
provided that the task has never encountered an error. This function
checks the counts maintained by the tasks to ensure they are still being
incremented. A count remaining at the same value between calls therefore
indicates that an error has been detected. Only tasks that do not flash
@ -255,7 +255,7 @@ static unsigned long ulLastIdleLoopCount = 0UL;
{
ulLastIdleLoopCount = ulIdleLoops;
}
return sNoErrorFound;
}
/*-----------------------------------------------------------*/
@ -266,10 +266,10 @@ static void prvSetupHardware( void )
WDTCTL = WDTPW + WDTHOLD;
/* Setup DCO+ for ( xtal * D * (N + 1) ) operation. */
FLL_CTL0 |= DCOPLUS + XCAP18PF;
FLL_CTL0 |= DCOPLUS + XCAP18PF;
/* X2 DCO frequency, 8MHz nominal DCO */
SCFI0 |= FN_4;
SCFI0 |= FN_4;
/* (121+1) x 32768 x 2 = 7.99 Mhz */
SCFQCTL = mainMAX_FREQUENCY;
@ -313,8 +313,8 @@ volatile signed portBASE_TYPE *pxTaskHasExecuted;
lValue *= intgCONST3;
lValue /= intgCONST4;
/* If the calculation is found to be incorrect we stop setting the
TaskHasExecuted variable so the check task can see an error has
/* If the calculation is found to be incorrect we stop setting the
TaskHasExecuted variable so the check task can see an error has
occurred. */
if( lValue != intgEXPECTED_ANSWER ) /*lint !e774 volatile used to prevent this being optimised out. */
{