137 lines
5.2 KiB
C
137 lines
5.2 KiB
C
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/**************************************************************************************************
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Filename: hal_assert.c
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Revised: $Date: 2012-08-08 13:29:09 -0700 (Wed, 08 Aug 2012) $
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Revision: $Revision: 31145 $
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Description: Describe the purpose and contents of the file.
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Copyright 2012 Texas Instruments Incorporated. All rights reserved.
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IMPORTANT: Your use of this Software is limited to those specific rights
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granted under the terms of a software license agreement between the user
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who downloaded the software, his/her employer (which must be your employer)
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and Texas Instruments Incorporated (the "License"). You may not use this
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Software unless you agree to abide by the terms of the License. The License
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limits your use, and you acknowledge, that the Software may not be modified,
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copied or distributed unless embedded on a Texas Instruments microcontroller
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or used solely and exclusively in conjunction with a Texas Instruments radio
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frequency transceiver, which is integrated into your product. Other than for
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the foregoing purpose, you may not use, reproduce, copy, prepare derivative
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works of, modify, distribute, perform, display or sell this Software and/or
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its documentation for any purpose.
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YOU FURTHER ACKNOWLEDGE AND AGREE THAT THE SOFTWARE AND DOCUMENTATION ARE
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PROVIDED <EFBFBD>AS IS<EFBFBD> WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED,
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INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY, TITLE,
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NON-INFRINGEMENT AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL
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TEXAS INSTRUMENTS OR ITS LICENSORS BE LIABLE OR OBLIGATED UNDER CONTRACT,
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NEGLIGENCE, STRICT LIABILITY, CONTRIBUTION, BREACH OF WARRANTY, OR OTHER
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LEGAL EQUITABLE THEORY ANY DIRECT OR INDIRECT DAMAGES OR EXPENSES
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INCLUDING BUT NOT LIMITED TO ANY INCIDENTAL, SPECIAL, INDIRECT, PUNITIVE
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OR CONSEQUENTIAL DAMAGES, LOST PROFITS OR LOST DATA, COST OF PROCUREMENT
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OF SUBSTITUTE GOODS, TECHNOLOGY, SERVICES, OR ANY CLAIMS BY THIRD PARTIES
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(INCLUDING BUT NOT LIMITED TO ANY DEFENSE THEREOF), OR OTHER SIMILAR COSTS.
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Should you have any questions regarding your right to use this Software,
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contact Texas Instruments Incorporated at www.TI.com.
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**************************************************************************************************/
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/* ------------------------------------------------------------------------------------------------
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* Includes
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* ------------------------------------------------------------------------------------------------
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*/
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#include "hal_assert.h"
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#include "hal_types.h"
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#include "hal_board.h"
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#include "hal_defs.h"
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#include "hal_mcu.h"
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/* ------------------------------------------------------------------------------------------------
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* Constants and macros
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* ------------------------------------------------------------------------------------------------
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*/
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#ifdef HAL_LED_BLINK_DELAY
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#undef HAL_LED_BLINK_DELAY
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#endif
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#define HAL_LED_BLINK_DELAY() st( { volatile uint32 i; for (i=0; i<0x1450; i++) { }; } ) // was: 0x5800
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/* ------------------------------------------------------------------------------------------------
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* Local Prototypes
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* ------------------------------------------------------------------------------------------------
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*/
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void halAssertHazardLights(void);
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/**************************************************************************************************
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* @fn halAssertHandler
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*
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* @brief Logic to handle an assert.
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*
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* @param none
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*
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* @return none
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**************************************************************************************************
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*/
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void halAssertHandler(void)
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{
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/* execute code that handles asserts */
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#ifdef ASSERT_RESET
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HAL_SYSTEM_RESET();
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#elif !defined ASSERT_WHILE
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halAssertHazardLights();
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#else
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while(1);
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#endif
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}
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#if !defined ASSERT_WHILE
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/**************************************************************************************************
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* @fn halAssertHazardLights
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*
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* @brief Blink LEDs to indicate an error.
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*
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* @param none
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*
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* @return none
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**************************************************************************************************
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*/
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void halAssertHazardLights(void)
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{
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/* disable all interrupts before anything else */
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HAL_DISABLE_INTERRUPTS();
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/*-------------------------------------------------------------------------------
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* Master infinite loop.
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*/
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for (;;)
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{
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HAL_LED_BLINK_DELAY();
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/* toggle LEDS */
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HAL_TOGGLE_LED1();
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HAL_TOGGLE_LED2();
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}
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}
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#endif
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/* ------------------------------------------------------------------------------------------------
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* Compile Time Assertions
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* ------------------------------------------------------------------------------------------------
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*/
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/* integrity check of type sizes */
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HAL_ASSERT_SIZE( int8, 1);
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HAL_ASSERT_SIZE( uint8, 1);
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HAL_ASSERT_SIZE( int16, 2);
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HAL_ASSERT_SIZE(uint16, 2);
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HAL_ASSERT_SIZE( int32, 4);
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HAL_ASSERT_SIZE(uint32, 4);
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/**************************************************************************************************
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*/
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