📄 yyshell.lst
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C51 COMPILER V7.50 YYSHELL 04/11/2006 17:11:50 PAGE 1
C51 COMPILER V7.50, COMPILATION OF MODULE YYSHELL
OBJECT MODULE PLACED IN yyshell.OBJ
COMPILER INVOKED BY: D:\Keil C\C51\BIN\C51.EXE yyshell.c LARGE BROWSE DEBUG OBJECTEXTEND
line level source
1 //**********************************************************************************
2 //杨屹 2002/08/21 第一版
3 //我的主程序（SNMP网管板）
4 //联系方法：gdtyy@ri.gdt.com.cn（2003/07/31以前有效）
5 //**********************************************************************************
6
7 #include <includes.h>
8
9 static unsigned char ComTable[MaxComNum][MaxLenCom+1]={"lt","kill","ping","udp","host","mask","gateway","e
-xit","ipcfg","clr","help"};
10
11 int State=StatInputCom;
12 unsigned char ch;
13 int ShellEnd=0; /*Shell end flag*/
14 unsigned char ComBuf[MaxLenComBuf+1]; /*store '\0'*/
15 int i=-1; /*ComBuf pointer*/
16 int tem; /*Temp variable*/
17 int ComMatchFlag=0; /*Command match flag*/
18
19 WORDTABLE WordTable;
20
21 int Matched=0; /*Match flag*/
22
23 OS_STK yyshellStk[MaxStkSize];//注意：我在ASM文件中设置?STACK空间为40H即64，不要超出范围。用户栈多一个字节
-存长度
24
25 xdata union ip_address_type my_ip_address; //本机的ip地址
26 xdata union ip_address_type temp_ip_address; //临时变量
27 xdata union ip_address_type mask_ip_address; //子网掩码
28 xdata union ip_address_type gateway_ip_address; //网关的ip地址
29 xdata union ip_address_type ping_ip_address; //用于ping命令
30
31 void main(void)
32 {
33 1 OSInit();
34 1
35 1 InitTimer0();
36 1 InitSerial();
37 1 InitSerialBuffer();
38 1
39 1 //初始化网络参数
40 1 IPadrToHEX("172.18.92.87",&my_ip_address.bytes[0]);
*** WARNING C182 IN LINE 40 OF YYSHELL.C: pointer to different objects
41 1 IPadrToHEX("255.255.255.0",&mask_ip_address.bytes[0]);
*** WARNING C182 IN LINE 41 OF YYSHELL.C: pointer to different objects
42 1 IPadrToHEX("172.18.91.5",&gateway_ip_address.bytes[0]);
*** WARNING C182 IN LINE 42 OF YYSHELL.C: pointer to different objects
43 1
44 1 OSTaskCreate(yyshell, (void *)0, &yyshellStk[0],8);
45 1
46 1 OSStart();
47 1 }
48
49 void yyshell(void *yydata) reentrant
50 {
C51 COMPILER V7.50 YYSHELL 04/11/2006 17:11:50 PAGE 2
51 1 yydata=yydata;
52 1 clrscr();
53 1 PrintStr("\t\t***********************************************\n");
54 1 PrintStr("\t\t* Welcom to use this program *\n");
55 1 PrintStr("\t\t* Author:YangYi 20020715 *\n");
56 1 PrintStr("\t\t***********************************************\n\n\n");
57 1
58 1 /*Login & Password*/
59 1
60 1 PrintStr("% ");
61 1 while(!ShellEnd){
62 2
63 2 switch(State){
64 3 case StatInputCom:{
65 4 if(yygetch(&ch)){
66 5 if(ch==13) /*Enter return key*/
67 5 {
68 6 PrintStr("\n");
69 6 ComBuf[i+1]='\0';
70 6 if(i+1==0) PrintStr("% ");
71 6 else
72 6 State=StatExeCom;
73 6 }
74 5 else{
75 6 i=i+1;
76 6 if((i>=MaxLenComBuf)&&(ch!=8)){
77 7 PrintChar(7);
78 7 i=MaxLenComBuf-1;
79 7 }
80 6 else{
81 7 if(ch==8){
82 8 i=i-2;
83 8 if(i<-1) {i=-1;PrintChar(7);}
84 8 else{
85 9 PrintChar(8);
86 9 PrintChar(' ');
87 9 PrintChar(8);
88 9 }
89 8 }
90 7 else{
91 8 PrintChar(ch);
92 8 ComBuf[i]=ch;
93 8 }
94 7 }
95 6 }
96 5 break;
97 5 }
98 4 else{
99 5 //OSTimeDly(10);
100 5 break;
101 5 }
102 4 }
103 3 case StatExeCom:{
104 4 if(GetWord(ComBuf,&WordTable)==1&&WordTable.Num!=0){
105 5 yystrlwr(WordTable.wt[0].Str);
106 5 for(tem=0;tem<MaxComNum&&!ComMatchFlag;tem++)
107 5 if(yystrcmp(WordTable.wt[0].Str,ComTable[tem])==0) ComMatchFlag=1;
108 5 if(ComMatchFlag){
109 6 tem--;
110 6 switch(tem){
111 7 case 0:{DisplayTask(&WordTable);break;}
112 7 case 1:{Kill(&WordTable);break;}
C51 COMPILER V7.50 YYSHELL 04/11/2006 17:11:50 PAGE 3
113 7 case 2:{PingCommand(&WordTable);break;}
114 7 case 3:{UDPCommand(&WordTable);break;}
115 7 case 4:{CfgHost(&WordTable);break;}
116 7 case 5:{CfgMask(&WordTable);break;}
117 7 case 6:{CfgGateway(&WordTable);break;}
118 7 case 7:{
119 8 //ShellEnd=1;
120 8 PrintStr("\n\tThis Command is limited!\n\n");
121 8 break;
122 8 }
123 7 case 8:{PrintConfig(&WordTable);break;}
124 7 case 9:{clrscr();break;}
125 7 case 10:{DisplayHelpMenu(&WordTable);break;}
126 7 }
127 6 }
128 5 else
129 5 PrintStr(" Bad command!\n\n");
130 5 }
131 4 else{
132 5 if(WordTable.Num) PrintStr(" Bad command!\n\n");
133 5 }
134 4
135 4 ComMatchFlag=0;
136 4 State=StatInputCom;
137 4 if(ShellEnd) {PrintStr("\n\n");}
138 4 else PrintStr("% ");
139 4 i=-1;
140 4 break;
141 4 }
142 3 default:{
143 4 //ShellEnd=1;
144 4 PrintStr("System fatal error!\n");
145 4 PrintChar(7);PrintChar(7);PrintChar(7);
146 4 }
147 3 }
148 2 }
149 1 }
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 944 ----
CONSTANT SIZE = 322 ----
XDATA SIZE = 21026 ----
PDATA SIZE = ---- ----
DATA SIZE = ---- ----
IDATA SIZE = ---- ----
BIT SIZE = ---- ----
END OF MODULE INFORMATION.
C51 COMPILATION COMPLETE. 3 WARNING(S), 0 ERROR(S)
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