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FreeRTOS V8.0.1 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
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* FreeRTOS provides completely free yet professionally developed, *
* robust, strictly quality controlled, supported, and cross *
* platform software that has become a de facto standard. *
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This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
>>! NOTE: The modification to the GPL is included to allow you to !<<
>>! distribute a combined work that includes FreeRTOS without being !<<
>>! obliged to provide the source code for proprietary components !<<
>>! outside of the FreeRTOS kernel. !<<
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. Full license text is available from the following
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* Having a problem? Start by reading the FAQ "My application does *
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*************************************************************************** - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details. - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
compatible FAT file system, and our tiny thread aware UDP/IP stack. - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
licenses offer ticketed support, indemnification and middleware. - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability.
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/* FreeRTOS includes. */
#include "FreeRTOS.h"
/* Hardware includes. */
#include "msp430.h"
#include "hal_MSP-EXP430F5438.h"
/* This demo uses Timer A1 to generate the time base for gathering run time
statistics information. Run time statistics show much processing time has
been allocated to each task since the application booted. */
/* The time base for the run time stats is generated by a 16 bit timer. Each
time the timer overflows ulStatsOverflowCount is incremented. Therefore,
when converting the total run time to a 32 bit number, the most significant two
bytes are given by ulStatsOverflowCount and the least significant two bytes are
given by the current timer counter value. Care must be taken with data
consistency when combining the two in case a timer overflow occurs as the
value is being read. */
volatile unsigned long ulStatsOverflowCount = 0;
void vConfigureTimerForRunTimeStats( void )
/* Ensure the timer is stopped. */
TA1CTL = 0;
/* Run the timer from the ACLK/2. */
TA1CTL = TASSEL_1 | ID__2;
/* Clear everything to start with. */
/* Enable the interrupts. */
/* Start up clean. */
/* Continuous mode. */
#pragma vector=TIMER1_A0_VECTOR
static __interrupt void prvRunTimeStatsOverflowISR( void )