56 lines
1.3 KiB
C
56 lines
1.3 KiB
C
/**************************************************
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*
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* This is a template for early application low-level initialization.
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*
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* Copyright 1996-2010 IAR Systems AB.
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*
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* $Revision: 5993 $
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*
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**************************************************/
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/*
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* The function __low_level_init it called by the start-up code before
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* "main" is called, and before data segment initialization is
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* performed.
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*
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* This is a template file, modify to perform any initialization that
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* should take place early.
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*
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* The return value of this function controls if data segment
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* initialization should take place. If 0 is returned, it is bypassed.
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*
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* For the MSP430 microcontroller family, please consider disabling
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* the watchdog timer here, as it could time-out during the data
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* segment initialization.
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*/
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/*
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* To disable the watchdog timer, include a suitable device header
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* file (or "msp430.h") and add the following line to the function
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* below:
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*
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* WDTCTL = WDTPW+WDTHOLD;
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*
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*/
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#include <intrinsics.h>
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#include "msp430.h"
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int __low_level_init(void)
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{
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/* Insert your low-level initializations here */
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_DINT();
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WDTCTL = WDTPW+WDTHOLD;
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/*
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* Return value:
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*
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* 1 - Perform data segment initialization.
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* 0 - Skip data segment initialization.
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*/
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return 1;
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}
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