/*********************************************************************************************** *********
3 程序设计：freevanx、LDZ
4 时间：2006－9－29
5 功能： 1、计算电量、电费
6 2、接受键盘输入，将所要求的信息显示在LCD上
7 3、通过键盘设置内部计费参照，适应不同种类的器材，不同的
8 地区，不同的电价，不同的计费时段。
9
10 备注：◎版权所有，此程序仅可参考，未经授权，不得复制，分发。
11
制作音箱
12 编译方法：将main.c
13 characterlib.h
14 C51FPS.LIB
16 添加到同一Group，然后
17
18 1、在工程文件列表中的main.c文件上右击鼠标
19 2、选择Options for file “main.c”，打开一个对话框，
20 3、在Properties选项卡的右边激活 Generate Assembler SRC file 复选框
21 4、在同一位置激活 Assemble SRC file. 复选框
22
23
************************************************************************************************ ********/
24
25 /**************************************************
27 math.h 使用了其中的ceil()和pow()函数
28 string.h 使用了其中的memset()函数
29 characterlib.h 自定义头文件，包含所有的字库
30 定义了uchar，因为头文件中要用到
31 ****************************************************/
32 #include <REG51.h>
33 #include <math.h>
34 #include <string.h>
35 //#include "characterlib.h"
36
37 /**************************************************
38 8255的各种命令字，通过控制8255的PC口控制LCD芯片的各种显示
39 方式
40 ****************************************************/
41 #define TYPE_COMMAND 0x0e
42 #define TYPE_DATA 0x0f
43 #define RESET 0x09
44
45 /**************************************************
46 LCD芯片的命令字
47 ****************************************************/
48 #define CS1_LOW 0x0c
49 #define CS1_HIGH 0x0d
50 #define CS2_LOW 0x06
51 #define CS2_HIGH 0x07
52
53 #define SOFT_RESET 0xe2
54
55 #define DISPLAY_ON 0xaf
56 #define PAGE_BASIC 0xb8
57 #define COLUMN0 0x00
58
59
60 typedef unsigned char uchar;
61
62 /**************************************************
63 各种初值定义，作为计算的基本单位
泥浆固液分离64 ****************************************************/
65 struct initset
66 {
67 float high_fee;
68 float low_fee;
69 unsigned char highrange_start;
70 unsigned char highrange_end;
71 unsigned char lowrange_start;
72 unsigned char lowrange_end;
73 int rotate_speed;
74 };
75 /**************************************************
77 ****************************************************/
78 struct coulometer
79 {
80 int high;
81 int low;
82 int total;
83 };
84 /**************************************************
85 电费计定义，记录用电电费
86 ****************************************************/
87 struct fee
88 {
89 float high;
90 float low;
91 float total;
92 };
93
94 /**************************************************
95 各个外部存储器或者端口地址的绝对定位定义
96 ****************************************************/
97 volatile unsigned char xdata RAM6264 _at_ 0x1FF0;
98
99 volatile unsigned char xdata CommandPortOf8279 _at_ 0x5FFF; 100 volatile unsigned char xdata DataOf8279 _at_ 0x5EFF;
101
102 volatile unsigned char xdata CommandPortOf8255 _at_ 0xBFFF; 103 volatile unsigned char xdata APortOf8255 _at_ 0xBFFC;
104 volatile unsigned char xdata CPortOf8255 _at_ 0xBFFE;
105
106 /**************************************************
107 设置LCD芯片各页的命令字
108 ****************************************************/
109 uchar idata page[4]={0xb8,0xb9,0xba,0xbb};
110
111 /*****************************************************
112 键盘程序中使用到全局变量
113 *******************************************************/
114 uchar idata WhichFunctionKey=0x00;
115
116 /*****************************************************
117 整个程序中共享的全局变量，智能电表的基本数据
118 *******************************************************/
119 struct initset idata Set={0.8 ,0.6, 6, 21, 22, 5 ,1000};
120 struct coulometer idata Coulo={0,0,0};
121 struct fee idata Fee={0.0,0.0,0.0};
122
123 /*****************************************************
124 各个提示信息的下半行，显示实际的数据，由于要改动，所以
125 不能放在code段
126 *******************************************************/
127 uchar xdata HighCoulometerTextBottom[8][32]=0;
128 uchar xdata LowCoulometerTextBottom[8][32]=0;
129 uchar xdata AllCoulometerTextBottom[8][32]=0;
130 uchar xdata HighFeeTextBottom[8][32]=0;
131 uchar xdata LowFeeTextBottom[8][32]=0;
132 uchar xdata AllFeeTextBottom[8][32]=0;
133 uchar xdata HighFeeSetTextBottom[8][32]=0;
134 uchar xdata LowFeeSetTextBottom[8][32]=0;
135 uchar xdata RotateSpeedSetTextBottom[8][32]=0;
136 uchar xdata HighStartSetTextBottom[8][32]=0;
137 uchar xdata HighEndSetTextBottom[8][32]=0;
138
139 /*****************************************************
140 字库，如果放在头文件中，低版本的Keil编译时会报错，所以拿过来了141 *******************************************************/
142 uchar code HighCoulometerTextTop[8][32]=/*高峰用电量 */
143 {
144 { //高
145 0x04,0x04,0x04,0x0F4,0x94,0x94,0x95,0x96,
146 0x94,0x94,0x94,0x0F4,0x04,0x06,0x04,0x00,
147 0x00,0x0FE,0x02,0x02,0x7A,0x4A,0x4A,0x4A,
148 0x4A,0x4A,0x7A,0x02,0x82,0x0FF,0x02,0x00
segg149 },
150 { //峰
151 0x00,0x0F0,0x00,0x0FF,0x00,0x0F0,0x90,0x88,
152 0x4F,0x54,0x0A4,0x54,0x4C,0x0C4,0x40,0x00,
153 0x00,0x1F,0x10,0x0F,0x08,0x1F,0x00,0x14,
154 0x15,0x15,0x0FF,0x15,0x15,0x14,0x00,0x00
155 },
温热理疗床
156 { //用
157 0x00,0x00,0x0FE,0x22,0x22,0x22,0x22,0x0FE,
158 0x22,0x22,0x22,0x22,0x0FF,0x02,0x00,0x00,
159 0x80,0x60,0x1F,0x02,0x02,0x02,0x02,0x7F,
160 0x02,0x02,0x42,0x82,0x7F,0x00,0x00,0x00
161 },quartz插件
162 { //电
164 0x48,0x48,0x48,0x0FC,0x08,0x00,0x00,0x00,
165 0x00,0x07,0x02,0x02,0x02,0x02,0x3F,0x42,
166 0x42,0x42,0x42,0x47,0x40,0x70,0x00,0x00
167 },
168 { //量
169 0x20,0x20,0x20,0x0BE,0x0AA,0x0AA,0x0AA,0x0AA,
170 0x0AA,0x0AA,0x0AA,0x0BF,0x22,0x30,0x20,0x00,
171 0x00,0x80,0x80,0x0AF,0x0AA,0x0AA,0x0AA,0x0FF,
172 0x0AA,0x0AA,0x0AA,0x0AF,0x80,0x80,0x00,0x00
173 }
174
175 };
176
177 uchar code LowCoulometerTextTop[8][32]=/*；低谷用电量 */ 178 {
179 { //低
180 0x40,0x20,0x0F8,0x07,0x00,0x0FC,0x84,0x84,
181 0x84,0x0FC,0x82,0x82,0x83,0x0C2,0x80,0x00,
182 0x00,0x00,0x0FF,0x00,0x00,0x7F,0x20,0x10,
183 0x08,0x20,0x47,0x18,0x60,0x80,0x70,0x00
184
185 },
186 { //谷
187 0x00,0x10,0x08,0x04,0x83,0x40,0x20,0x18,
188 0x20,0x41,0x82,0x86,0x0C,0x00,0x00,0x00,
189 0x02,0x02,0x01,0x0FD,0x44,0x44,0x44,0x44,
190 0x44,0x44,0x44,0x0FC,0x01,0x03,0x01,0x00
191 },
192 { //用
193 0x00,0x00,0x0FE,0x22,0x22,0x22,0x22,0x0FE,
194 0x22,0x22,0x22,0x22,0x0FF,0x02,0x00,0x00,
195 0x80,0x60,0x1F,0x02,0x02,0x02,0x02,0x7F,
196 0x02,0x02,0x42,0x82,0x7F,0x00,0x00,0x00
197 },
198 { //电
199 0x00,0x0F8,0x48,0x48,0x48,0x48,0x0FF,0x48,
200 0x48,0x48,0x48,0x0FC,0x08,0x00,0x00,0x00,
201 0x00,0x07,0x02,0x02,0x02,0x02,0x3F,0x42,
202 0x42,0x42,0x42,0x47,0x40,0x70,0x00,0x00
203 },
204 { //量
205 0x20,0x20,0x20,0x0BE,0x0AA,0x0AA,0x0AA,0x0AA,
206 0x0AA,0x0AA,0x0AA,0x0BF,0x22,0x30,0x20,0x00,
207 0x00,0x80,0x80,0x0AF,0x0AA,0x0AA,0x0AA,0x0FF,
208 0x0AA,0x0AA,0x0AA,0x0AF,0x80,0x80,0x00,0x00
209 }
210 };
211
212 uchar code AllCoulometerTextTop[8][32]=/*；总用电量 */ 213 {
214 { //总
215 0x00,0x00,0x00,0x0F1,0x12,0x14,0x10,0x10,
216 0x10,0x14,0x12,0x0F9,0x10,0x00,0x00,0x00,
217 0x20,0x18,0x00,0x30B,0x41,0x41,0x45,0x49,
219 },
220 { //用
221 0x00,0x00,0x0FE,0x22,0x22,0x22,0x22,0x0FE,
222 0x22,0x22,0x22,0x22,0x0FF,0x02,0x00,0x00,
223 0x80,0x60,0x1F,0x02,0x02,0x02,0x02,0x7F,
224 0x02,0x02,0x42,0x82,0x7F,0x00,0x00,0x00
225 },
226 { //电
227 0x00,0x0F8,0x48,0x48,0x48,0x48,0x0FF,0x48,
228 0x48,0x48,0x48,0x0FC,0x08,0x00,0x00,0x00,
229 0x00,0x07,0x02,0x02,0x02,0x02,0x3F,0x42,
230 0x42,0x42,0x42,0x47,0x40,0x70,0x00,0x00
231
232 },
233 { //量
234 0x20,0x20,0x20,0x0BE,0x0AA,0x0AA,0x0AA,0x0AA,
235 0x0AA,0x0AA,0x0AA,0x0BF,0x22,0x30,0x20,0x00,
236 0x00,0x80,0x80,0x0AF,0x0AA,0x0AA,0x0AA,0x0FF,
237 0x0AA,0x0AA,0x0AA,0x0AF,0x80,0x80,0x00,0x00
238 }
239 };
240
241 uchar code HighFeeTextTop[8][32]=/*；高峰时段电费*/ 242 {
243 { //高
244 0x04,0x04,0x04,0x0F4,0x94,0x94,0x95,0x96,
245 0x94,0x94,0x94,0x0F4,0x04,0x06,0x04,0x00,
246 0x00,0x0FE,0x02,0x02,0x7A,0x4A,0x4A,0x4A,
247 0x4A,0x4A,0x7A,0x02,0x82,0x0FF,0x02,0x00
248 },
249 { //峰
250 0x00,0x0F0,0x00,0x0FF,0x00,0x0F0,0x90,0x88,
251 0x4F,0x54,0x0A4,0x54,0x4C,0x0C4,0x40,0x00,
252 0x00,0x1F,0x10,0x0F,0x08,0x1F,0x00,0x14,
253 0x15,0x15,0x0FF,0x15,0x15,0x14,0x00,0x00
254
255 },
256 { //时
257 0x00,0x0FC,0x84,0x84,0x84,0x0FE,0x14,0x10,
258 0x90,0x10,0x10,0x10,0x0FF,0x10,0x10,0x00,
259 0x00,0x3F,0x10,0x10,0x10,0x3F,0x00,0x00,
260 0x00,0x23,0x40,0x80,0x7F,0x00,0x00,0x00
261 },
262 { //段
263 0x00,0x00,0x0FC,0x24,0x24,0x0B2,0x22,0x40,
264 0x3E,0x02,0x02,0x02,0x3F,0x42,0x40,0x00,
265 0x10,0x10,0x0FF,0x09,0x09,0x09,0x89,0x80,
燃煤助燃剂266 0x47,0x29,0x11,0x2D,0x43,0x0C0,0x40,0x00
267
268 },
269 { //电
270 0x00,0x0F8,0x48,0x48,0x48,0x48,0x0FF,0x48,
271 0x48,0x48,0x48,0x0FC,0x08,0x00,0x00,0x00,
272 0x00,0x07,0x02,0x02,0x02,0x02,0x3F,0x42,
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