北邮计科大三现代交换技术实验报告(全部代码)时间表调度实验摘挂机检测实验.doc

基础实验一时间表调度实验源代码#include""extern"C"_declspec(dllexport)voidinitSchTable(intScheduleTable[SchTabLen][SchTabWdh]){inti;for(i=0;i<=19;i++){ScheduleTable[i][0]=0;}ScheduleTable[0][0]=1;for(i=0;i<=19;i++){ ScheduleTable[i][1]=1;}for(i=0;i<=19;i++){ ScheduleTable[i][2]=0;}ScheduleTable[0][2]=1;ScheduleTable[10][2]=1;return;}基础实验二  摘挂机检测实验 源代码extern"C"_declspec(dllexport)voidscanfor200(intlinestate200[LINEMAX],intlinestate[LINEMAX],UpOnnode*head1,UpOnnode*end1){inti;UpOnnode*p;for(i=0;i<LINEMAX;i++){if(linestate[i]&~linestate200[i]){p=newUpOnnode;p->phonestate=ehandup;p->linenum=i;p->next=0;end1->next=p; end1=p;}if(linestate200[i]&~linestate[i]){p=newUpOnnode;p->phonestate=ehandon;p->linenum=i;p->next=0;end1->next=p; end1=p;}} if(i==LINEMAX)for(i=0;i<LINEMAX;i++)linestate200[i]=linestate[i];return;}基础实验三  脉冲计数实验源代码voidscanpulse(intlinestate[LINEMAX],intlinestate10[LINEMAX],intchange[LINEMAX],intfchange[LINEMAX],intpulsenum[LINEMAX]){inti;for(i=0;i<LINEMAX;i++){change[i]=nor_op(linestate[i],linestate10[i]);fchange[i]=or_op(fchange[i],change[i]);if(change[i]&&(!linestate10[i]))pulsenum[i]=pulsenum[i]+1;}for(i=0;i<LINEMAX;i++)linestate10[i]=linestate[i];return;}基础实验四 位间隔识别实验源代码Voidscandigit(intlinestate2[LINEMAX],intlinestate100[LINEMAX],intpulsenum[LINEMAX],intfchange[LINEMAX],intlfchange[LINEMAX],Digitnode*head2,Digitnode*end2){inti;Digitnode*p;for(i=0;i<LINEMAX;i++){if((!fchange[i])&&lfchange[i]){if(linestate100[i]){p=newDigitnode;p->num=pulsenum[i];p->linenum=i;p->next=0;end2->next=p;end2=p;pulsenum[i]=0;}}}for(i=0;i<LINEMAX;i++){lfchange[i]=fchange[i];fchange[i]=0;linestate100[i]=linestate2[i];}return;}基础实验五  软件送音实验源代码#include""extern"C"_declspec(dllexport)intdecide_ringtype(Userstatestate){switch(state){case1:caller_ehandup;return1;case2:caller_calledbusy;return4;case3:theother_firstehandon;return4;case4:dial_timer_timeout;return4;case5:recvnum_timer_timeout;return4;case6:connect_timer_timeout;return4;case7:nulltone_timer_timeout;return4;case8:ringback_timer_timeout;retu