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/**

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 * Yagarto specific code

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 **/

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#include <app_glue.h>

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/* provided by POUS.C */

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extern unsigned long long common_ticktime__;

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void LPC_GetTime(IEC_TIME*);

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void LPC_SetTimer(unsigned long long next, unsigned long long period);

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long AtomicCompareExchange(long* atomicvar,long compared, long exchange)

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{

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	/* No need for real atomic op on LPC,

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	 * no possible preemption between debug and PLC */

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	long res = *atomicvar;

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	if(res == compared){

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		*atomicvar = exchange;

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	}

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	return res;

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}

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void PLC_GetTime(IEC_TIME *CURRENT_TIME)

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{

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	/* Call target GetTime function */

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	LPC_GetTime(CURRENT_TIME);

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}

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void PLC_SetTimer(unsigned long long next, unsigned long long period)

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{

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	LPC_SetTimer(next, period);

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}

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int startPLC(int argc,char **argv)

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{

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	if(__init(argc,argv) == 0){

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		PLC_SetTimer(0, common_ticktime__);

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		return 0;

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	}else{

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		return 1;

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	}

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}

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int TryEnterDebugSection(void)

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{

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}

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void LeaveDebugSection(void)

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{

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}

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int stopPLC(void)

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{

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    __cleanup();

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    return 0;

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}

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/* from plc_debugger.c */

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int WaitDebugData(unsigned long *tick)

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{

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}

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/* Called by PLC thread when debug_publish finished

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 * This is supposed to unlock debugger thread in WaitDebugData*/

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void InitiateDebugTransfer(void)

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{

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    _DebugDataAvailable = 1;

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}

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void suspendDebug(int disable)

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{

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    __DEBUG = !disable;

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}

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void resumeDebug(void)

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{

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    __DEBUG = 1;

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}

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int CheckRetainBuffer(void)

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{

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	/* TODO : compare RETAIN buffer start with MD5 */

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	return 0;

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}

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void Retain(unsigned int offset, unsigned int count, void *p)

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{

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	/* TODO : write in RETAIN buffer at offset*/

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}

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void Remind(unsigned int offset, unsigned int count, void *p)

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{

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	/* TODO : read at offset in RETAIN buffer */

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}