Aaeon EMB-A70M Manuale Utente Scaricare il pdf (Pagina 64)

Mini-ITX EMB-A70M

Appendix A Programming the Watchdog Timer A-5

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//Procedure:AaeonWDTEnable

VOID

AaeonWDTEnable(){

WDTEnableDisable(

EnableLDN,EnableReg,EnableBit,1);

}



//Procedure:AaeonWDTConfig

VOID

AaeonWDTConfig(){

//DisableWDTcounting

WDTEnableDisable(

EnableLDN,EnableReg,EnableBit,0);

//ClearWatchdogTimeoutStatus

WDTClearTimeoutStatus();

//WDTrelativeparametersetting

WDTParameterSetting();

}



VOID

WDTEnableDisable(byteLDN,byteRegister,byteBitNum,byteValue){

 SIOBitSet(LDN,Register,BitNum,Value);

}



VOID

WDTParameterSetting(){

//WatchdogTimercountersetting

SIOByteSet(TimerLDN,TimerReg,TimerVal);

 //WDTcountingunitsetting

 SIOBitSet(UnitLDN,UnitReg,UnitBit,UnitVal);

}



VOID

WDTClearTimeoutStatus(){

 SIOBitSet(StatusLDN,StatusReg,StatusBit,1);

}

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Aaeon EMB-A70M Manuale Utente Pagina 64