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C51 COMPILER V9.56.0.0 MAIN 04/09/2022 18:14:52 PAGE 1
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C51 COMPILER V9.56.0.0, COMPILATION OF MODULE MAIN
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OBJECT MODULE PLACED IN main.OBJ
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COMPILER INVOKED BY: D:\Keil_v5\C51\BIN\C51.EXE main.c OPTIMIZE(8,SPEED) BROWSE DEBUG OBJECTEXTEND TABS(2)
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line level source
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1 #include <reg51.h>
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2 #include <intrins.h>
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3 #include "lcd.h"
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4 #include "pwm.h"
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5 #include "i2c.h"
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6 #include "IRIN.h"
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7 #include <string.h>
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8 #include <stdio.h>
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9 # include <stdlib.h>
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10
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11 #define uint unsigned int
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12 #define uchar unsigned char
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13
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14 typedef unsigned char uint8;
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15 typedef unsigned int uint16;
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16
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17 extern uint mileage;
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18 extern uint speed;
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19
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20 uint Seep_model = 0;
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21
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22 extern unsigned char pwm_value;
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23
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24 uchar play = 0;
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25
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26 // model
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27 uchar model = 0;
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28
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29 struct UserInfo usr;
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30
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31 uchar Receive;
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32 uchar Recive_table[40];
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33
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34 bit accept = 0;
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35
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36 void delayms(unsigned int ms)
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37 {
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38 1 unsigned char i=100,j;
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39 1 for(;ms;ms--)
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40 1 {
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41 2 while(--i)
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42 2 {
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43 3 j=10;
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44 3 while(--j);
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45 3 }
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46 2 }
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47 1 }
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48
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49 void Uart_Init()
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50 {
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51 1 TMOD = 0x20 | 0x01;
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52 1 SCON = 0x50;
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53 1 TH1 = 0xFD;
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54 1 TL1 = TH1;
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55 1 PCON = 0x00;
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C51 COMPILER V9.56.0.0 MAIN 04/09/2022 18:14:52 PAGE 2
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56 1 EA = 1;
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57 1 ES = 1;
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58 1 TR1 = 1;
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59 1 }
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60
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61 void us_delay(uchar t)
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62 {
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63 1 while(t--);
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64 1 }
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65
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66 void Send_Uart(uchar value)
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67 {
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68 1 ES=0;
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69 1 TI=0;
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70 1 SBUF=value;
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71 1 while(TI==0);
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72 1 TI=0;
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73 1 ES=1;
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74 1 }
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75
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76 void Bluetooth_Set(uchar *puf)
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77 {
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78 1 while(*puf!='\0')
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79 1 {
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80 2 Send_Uart(*puf);
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81 2 us_delay(5);
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82 2 puf++;
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83 2 }
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84 1 }
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85
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86 // 保存用户的数据
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87 void saveUserInfo(){
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88 1 int target = 0;
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89 1 At24c02Write(3, usr.Seep_model);
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90 1 delayms(2);
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91 1 target = (usr.target_mileage) >> 8;
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92 1 At24c02Write(5, target);
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93 1 delayms(2);
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94 1 target = (usr.target_mileage) & 0x00ff;
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95 1 At24c02Write(6, target);
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96 1 delayms(2);
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97 1 }
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98
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99 void Bluetooth_Accept(){
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100 1 int target1 = 0, target2 = 0, i = 0;
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101 1 if(accept){
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102 2 if(strstr(Recive_table, "inquire") != NULL){
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103 3 memset(Recive_table, 0, sizeof(Recive_table));
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104 3 sprintf(Recive_table, "speed:%d m/min mileage:%d m\r\n",speed, mileage);
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105 3 Bluetooth_Set(Recive_table);
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106 3 }else if(strstr(Recive_table, "model") != NULL){
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107 3 if(model == 0) model = 1;
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108 3 else model = 0;
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109 3 if(model == 0) Seep_model = 0;
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110 3 memset(Recive_table, 0, sizeof(Recive_table));
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111 3 sprintf(Recive_table, "Model SET OK\r\n");
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112 3 Bluetooth_Set(Recive_table);
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113 3 At24c02Write(4, model);
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114 3 }else if(strstr(Recive_table, "clear") != NULL){
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115 3 // 清空里程
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116 3 mileage = 0;
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117 3 Bluetooth_Set("reset mileage OK!\r\n");
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C51 COMPILER V9.56.0.0 MAIN 04/09/2022 18:14:52 PAGE 3
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118 3 }
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119 2 else if(strstr(Recive_table, "speed") != NULL){
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120 3 Seep_model++;
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121 3 if(Seep_model >= 4) Seep_model = 0;
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122 3 usr.Seep_model = Seep_model;
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123 3 }
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124 2 else if(strstr(Recive_table, "set:") != NULL){
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125 3 target1 = strstr(Recive_table, "(") - Recive_table;
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126 3 target2 = strstr(Recive_table, ",") - Recive_table;
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127 3 usr.Seep_model = 0;
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128 3 for(i = target1 + 1; i < target2; i++){
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129 4 usr.Seep_model = usr.Seep_model * 10 + (*(Recive_table + i) - 0x30);
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130 4 }
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131 3 if(usr.Seep_model > 1) usr.Seep_model = 1;
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132 3 target1 = strstr(Recive_table, ",") - Recive_table;
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133 3 target2 = strstr(Recive_table, ")") - Recive_table;
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134 3 usr.target_mileage = 0;
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135 3 for(i = target1 + 1; i < target2; i++){
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136 4 usr.target_mileage = usr.target_mileage * 10 + (*(Recive_table + i) - 0x30);
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137 4 }
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138 3
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139 3 if(usr.Seep_model > 9999) usr.Seep_model = 9999;
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140 3 Bluetooth_Set("User SET OK!\r\n");
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141 3 saveUserInfo();
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142 3 }
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143 2 memset(Recive_table, 0, sizeof(Recive_table));
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144 2 accept = 0;
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145 2 }
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146 1 }
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147
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148 // 读取数据
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149 void ReadData(){
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150 1 // 里程
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151 1 mileage = At24c02Read(1) * 255 + At24c02Read(2);
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152 1
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153 1 // 用户的模式
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154 1 usr.Seep_model = At24c02Read(3);
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155 1
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156 1 model = At24c02Read(4);
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157 1 // 用户的目标里程
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158 1 usr.target_mileage = At24c02Read(5) * 255 + At24c02Read(6);
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159 1 }
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160
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161 // 写入数据
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162 void WriteData(){
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163 1 int target = mileage >> 8;
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164 1 At24c02Write(1, target);
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165 1 us_delay(200);
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166 1 target = mileage & 0x00ff;
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167 1 At24c02Write(2, target);
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168 1 us_delay(200);
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169 1 }
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170
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171 // main 函数
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172 void main(void)
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173 {
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174 1 LcdInit();
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175 1 IRIN_Init();
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176 1 Uart_Init();
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177 1 ReadData();
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178 1 while(1)
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179 1 {
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C51 COMPILER V9.56.0.0 MAIN 04/09/2022 18:14:52 PAGE 4
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180 2 run();
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181 2 display();
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182 2 Key_scan();
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*** WARNING C206 IN LINE 182 OF main.c: 'Key_scan': missing function-prototype
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183 2 Bluetooth_Accept();
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184 2 WriteData();
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185 2 }
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186 1 }
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187
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188 // 串口中断
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189 void Uart_Interrupt() interrupt 4
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190 {
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191 1 static uchar i=0;
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192 1 if(accept) return;
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193 1 if(RI==1) {
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194 2 RI=0;
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195 2 Receive=SBUF;
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196 2 Recive_table[i]=Receive;
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197 2 if((Recive_table[i]=='\r')){
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198 3 i=0;
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199 3 accept = 1;
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200 3 }
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201 2 else i++;
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202 2 }
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203 1 else TI=0;
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204 1 }
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MODULE INFORMATION: STATIC OVERLAYABLE
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CODE SIZE = 1004 ----
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CONSTANT SIZE = 117 ----
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XDATA SIZE = ---- ----
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PDATA SIZE = ---- ----
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DATA SIZE = 52 6
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IDATA SIZE = ---- ----
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BIT SIZE = 1 ----
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END OF MODULE INFORMATION.
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C51 COMPILATION COMPLETE. 1 WARNING(S), 0 ERROR(S)
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