📄 main.lst
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C51 COMPILER V8.08 MAIN 04/24/2008 18:17:35 PAGE 1
C51 COMPILER V8.08, COMPILATION OF MODULE MAIN
OBJECT MODULE PLACED IN main.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE main.c LARGE BROWSE DEBUG OBJECTEXTEND
line level source
1 //------------------------------------------------------------------------------
2 // main.c
3 //------------------------------------------------------------------------------
4 // Copyright (C) 2005 Silicon Laboratories, Inc.
5 //
6 // Date: 05/19/06 09:38:45
7 // Target: C8051F34x
8 //
9 // Description:
10 // This file contains the main routine, MCU initialization code, and
11 // callback functions used by the TCP/IP Library.
12 //
13 // Generated by TCP/IP Configuration Wizard Version 3
14 //
15 #include "mn_userconst.h" // TCP/IP Library Constants
16 #include "mn_stackconst.h" // TCP/IP Library Constants
17 #include "mn_errs.h" // Library Error Codes
18 #include "mn_defs.h" // Library Type definitions
19 #include "mn_funcs.h" // Library Function Prototypes
20 #include "VFILE_DIR\index.h"
21 #include <string.h> // Standard 'C' Libraries
22 #include <intrins.h>
23 #include <stdio.h>
24 #include <ctype.h>
25 #include <c8051F340.h> // Device-specific SFR Definitions
26 #include "CP2200DK.H"
27
28
29
30 //------------------------------------------------------------------------------
31 // Function Prototypes
32 //------------------------------------------------------------------------------
33 sbit LED1=P2^4;
34 // Initialization Routines
35 void PORT_web (void);
36 void SYSCLK_Init (void);
37 void EMIF_Init(void);
38 int establish_network_connection();
39 void add();
40 void Timer2_Init(void);
41 void get_data (PSOCKET_INFO socket_ptr);
42 void DelayMs(unsigned int n);//延时(n)MS
43
44 void SysClkInit(void);//配置系统时钟
45 void SystemInit(void);//系统配置
46 void Port_Uart(void);//端口配置
47 void Port_com(void);
48
49 bit_word16 num_buff[4]={10,20,30,40};
50 unsigned char HTML_BUFFER[500];
51 unsigned char num1;
52 //-----------------------------------------------------------------------------
53 // 16-bit SFR Definitions for 'F34x
54 //-----------------------------------------------------------------------------
55 sfr16 TMR2RL = 0xca; // Timer2 reload value
C51 COMPILER V8.08 MAIN 04/24/2008 18:17:35 PAGE 2
56 sfr16 TMR2 = 0xcc; // Timer2 counter
57 sfr16 ADC0 = 0xbd; // ADC0 data register
58
59 //------------------------------------------------------------------------------
60 // Global Constants
61 //------------------------------------------------------------------------------
62 #define SYSCLK 48000000L // System Clock Frequency in Hz
63 #define T2_OVERFLOW_RATE 80L // Timer 2 Overflow Rate in Hz
64
65 //-----------------------------------------------------------------------------
66 // Main Routine
67 //-----------------------------------------------------------------------------
68 void main(void)
69 {
70 1 //unsigned char KeyBuff;
71 1 // Disable watchdog timer
72 1 // PCA0MD&=~0x40;//禁止看门狗定时器
73 1 PCA0MD = 0x00;
74 1 // Initialize the MCU
75 1
76 1 Timer2_Init();
77 1 Port_com();
78 1
79 1 SystemInit();//系统配置
80 1 SysClkInit();//配置系统时钟
81 1 Port_Uart();//端口配置
82 1 Uart0Init();//串口初始化
83 1 Uart0SendString("OK\n",3);
84 1
85 1 PORT_web();
86 1 SYSCLK_Init();
87 1 EMIF_Init();
88 1
89 1 Timer2_Init();
90 1 Uart0SendString("KEY1\n",5);
91 1
92 1 while(1)
93 1 {
94 2 // Initialize the TCP/IP stack.
95 2 if (mn_init() < 0)
96 2 {
97 3 // If code execution enters this while(1) loop, the stack failed to initialize.
98 3 // Verify that all boards are connected and powered properly.
99 3 while(1);
100 3 }
101 2
102 2 // Connect to the network
103 2 establish_network_connection();
104 2
105 2 // Add web page to virtual file system.
106 2 // The main page MUST be called index.htm or index.html.
107 2 mn_vf_set_entry((byte *)"index.html", INDEX_SIZE, index_html, VF_PTYPE_FLASH);
108 2
109 2 // Add CGI Script to Virtual File System
110 2 mn_pf_set_entry
111 2 (
112 2 (byte*)"get_data", // Script Name (ASCII)
113 2 get_data // Function Pointer
114 2 );
115 2
116 2 mn_server();
117 2
C51 COMPILER V8.08 MAIN 04/24/2008 18:17:35 PAGE 3
118 2 //add();
119 2 }
120 1
121 1 }
122
123 //-----------------------------------------------------------------------------
124 // establish_network_connection
125 //-----------------------------------------------------------------------------
126 //
127 // This function calls mn_ether_init() to initialize the CP2200 and attach to
128 // the network.
129 //
130 // If there is a network connection, the function returns 1.
131 //
132 // If there is no network connection, the function waits until either a
133 // connection appears or the CP2200 is reset before calling mn_ether_init()
134 // again. (The application may perform other tasks while polling
135 // link_status and ether_reset).
136 //
137 int establish_network_connection()
138 {
139 1 int retval;
140 1
141 1 do
142 1 {
143 2 // mn_ether_init() initializes the Ethernet controller.
144 2 // AUTO_NEG indicates that the controller will auto-negotiate.
145 2 retval = mn_ether_init(AUTO_NEG, 3, 0);
146 2
147 2 // If there is no link, poll link_status until it sets or the
148 2 // CP2200 resets and then call mn_ether_init() again.
149 2 if (retval == LINK_FAIL)
150 2 {
151 3 while(!link_status && !ether_reset);
152 3 }
153 2
154 2 // If retval is less than zero and is not AUTO_NEG_FAIL, there is a
155 2 // hardware error.
156 2 else if ((retval < 0) && (retval != AUTO_NEG_FAIL))
157 2 {
158 3 // Verify that the Ethernet controller is connected and powered properly.
159 3 // Verity that the EMIF has been configured at a speed compatible with the
160 3 // Ethernet controller.
161 3 while(1);
162 3 }
163 2
164 2 }while((retval < 0) && (retval != AUTO_NEG_FAIL));
165 1
166 1 return (1);
167 1
168 1 }//-----------------------------------------------------------------------------
169 // Interrupt Service Routines
170 //-----------------------------------------------------------------------------
171
172 //-----------------------------------------------------------------------------
173 // Timer2_ISR (T2_OVERFLOW_RATE Hz)
174 //-----------------------------------------------------------------------------
175 //
176 void Timer2_ISR (void) interrupt 5
177 {
178 1
179 1 // Define static counters for real time clock (RTC).
C51 COMPILER V8.08 MAIN 04/24/2008 18:17:35 PAGE 4
180 1 static unsigned int RTC_counter = 0;
181 1
182 1 // Clear Timer 2 Overflow Flag
183 1 TF2H = 0;
184 1
185 1 // Check if one second has passed and update RTC.
186 1 if(RTC_counter >= T2_OVERFLOW_RATE){
187 2
188 2 // Clear counter and update real time clock
189 2 RTC_counter = 0;
190 2 // num_buff[0]++;
191 2 Uart0Init();//串口初始化
192 2 //Uart0SendString("OK\n",3);
193 2 num1=Uart0Get();
194 2 Uart0Send(num1);
195 2 num_buff[3]=num1;
196 2 //netfinder_update_RTC();
197 2
198 2 } else {
199 2 // Increment interrupt count
200 2 RTC_counter++;
201 2 }
202 1
203 1 }
204 //-----------------------------------------------------------------------------
205 // CGI Script: get_data
206 //-----------------------------------------------------------------------------
207 //
208 // This routine is called when the following is typed into the address bar
209 // of a web browser:
210 //
211 // http://<ip-address>/get_data?arg1=hello&arg2=donotdisplay
212 //
213 // where <ip-address> = the IP address of the embedded system
214 //
215 void get_data (PSOCKET_INFO socket_ptr)
216 {
217 1 byte msg_buff1[50],msg_buff2[10];
218 1 int status1,status2,status3;
219 1
220 1 status1 = mn_http_find_value (BODYptr, (byte*)"type", msg_buff1);
221 1 if(status1){
222 2 //num_buff[0]+=2;
223 2 sprintf(HTML_BUFFER, "<html><body bgcolor=blue text=yellow><center><span style=\"font-family: sans-s
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