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吴琪
2025-07-07 10:41:49 +08:00
commit 1bae677e06
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C51 COMPILER V9.60.7.0 RF_SEND 07/03/2025 11:27:50 PAGE 1
C51 COMPILER V9.60.7.0, COMPILATION OF MODULE RF_SEND
OBJECT MODULE PLACED IN .\hex\rf_send.obj
COMPILER INVOKED BY: D:\Program Files\Keil_v5\C51\BIN\C51.EXE rf_send.c OMF2 OPTIMIZE(9,SIZE) BROWSE DEBUG PRINT(.\lst\r
-f_send.lst) TABS(2) OBJECT(.\hex\rf_send.obj)
line level source
1 #ifndef _rf_send_C_
2 #define _rf_send_C_
3 /*********************************************************************************************************
-************/
4 #include "ca51f5_config.h"
5 #include "includes\ca51f5sfr.h"
6 #include "includes\ca51f5xsfr.h"
7 #include "includes\gpiodef_f5.h"
8
9 #include "Library\Includes\delay.h"
10
11 #include "rf_send.h"
12
13 sbit Pin_rf = P3^2;
14 unsigned char D0,D1;
15 unsigned int idata ID;
16 unsigned char RF_Time; //用于控制RF发送间隔时间
17
18
19 unsigned char Send433_Status = 0; //发送过程的状态
20 unsigned int Send433_Time = 0; //记录433发送数据的高低电平时间
21
22 unsigned char Yaokong_Data[3]={0};
23
24 unsigned char Send433_Byte_Cont=0;//记录发送一组433数据的字节数
25 unsigned char Send433_Bit_Cont = 0; //记录发送位
26 unsigned char Temp=0;
27 unsigned char Chose_Data_En=0;//使能选择一组433数据的第N个字节
28
29 void Send433_Byte(void) //100us执行一次
30 {
31 1 switch (Send433_Status)
32 1 {
33 2 case 0: //同步头高
34 2 Pin_rf = 1;
35 2 if (++Send433_Time >= 4)//高电平400us
36 2 {
37 3 Send433_Time = 0;
38 3 Send433_Status = 1; //进入同步头低
39 3 }
40 2 break;
41 2 case 1://同步头低电平
42 2 Pin_rf = 0;
43 2 if (++Send433_Time >= 120)//电平12300us
44 2 {
45 3 Send433_Time = 0;
46 3 Send433_Status = 2; //进入发送24位
47 3 }
48 2 break;
49 2 case 2:
50 2
51 2 if(!Chose_Data_En)//还没开始发送 或者上次已经发送完一个字节才使能选择
52 2 {
53 3 Chose_Data_En=1;
C51 COMPILER V9.60.7.0 RF_SEND 07/03/2025 11:27:50 PAGE 2
54 3 Temp=Yaokong_Data[Send433_Byte_Cont];
55 3 //Send433_Byte_Cont++;
56 3 }
57 2
58 2 Send433_Time++;
59 2 if (Temp & 0x80) //1
60 2 {
61 3 if (Send433_Time <= 12)
62 3 {
63 4 Pin_rf = 1;
64 4 }
65 3 else if (Send433_Time >= 13)
66 3 {
67 4 Pin_rf = 0;
68 4 if (Send433_Time == 16)
69 4 {
70 5 Send433_Time = 0;
71 5 Temp <<= 1;
72 5 Send433_Bit_Cont++;
73 5 }
74 4 }
75 3 }
76 2 else//0
77 2 {
78 3 if (Send433_Time <= 4)
79 3 {
80 4 Pin_rf = 1;
81 4 }
82 3 else if (Send433_Time >= 5)
83 3 {
84 4 Pin_rf = 0;
85 4 if (Send433_Time == 16)
86 4 {
87 5 Send433_Time = 0;
88 5 Temp <<= 1;
89 5 Send433_Bit_Cont++;
90 5 }
91 4 }
92 3 }
93 2 if (Send433_Bit_Cont == 8)//发送完一字节
94 2 {
95 3 Send433_Bit_Cont = 0;
96 3
97 3 Chose_Data_En=0;//使能选择下一个字节
98 3 if(++Send433_Byte_Cont==3)
99 3 {
100 4 Send433_Byte_Cont=0;
101 4
102 4 if(flagStart == 1)
103 4 {
104 5 Send433_Status = 3; //结束脉冲
105 5 }
106 4 else
107 4 {
108 5 Send433_Status = 0; //一帧数据发送完毕
109 5 }
110 4
111 4 }
112 3 }
113 2 break;
114 2
115 2 case 3:
C51 COMPILER V9.60.7.0 RF_SEND 07/03/2025 11:27:50 PAGE 3
116 2 if (++Send433_Time <= 4)
117 2 {
118 3 Pin_rf = 1;
119 3 }
120 2 else
121 2 {
122 3 Pin_rf = 0;
123 3 Send433_Time = 0;
124 3 // flagStart = 0;
125 3 Send433_Status = 0;
126 3 TR0 = 0; //定时器0禁止
127 3
128 3 }
129 2 break;
130 2 default:
131 2 break;
132 2 }
133 1 }
134
135
136 //void RF_send(unsigned char cnt);
137 //void send_8bit(unsigned char n);
138
139 ///*****************************************/
140
141 //void RF_send(unsigned char cnt)
142 //{
143 // unsigned char i;
144
145 // for(i=cnt;i>0;i--) //单个包发送次数
146 // {
147 // Pin_rf=1;
148 // Delay_50us(8); //同步码高电平
149 // Pin_rf=0;
150 // Delay_ms(12); //同步码低电平
151 // Pin_rf=1;
152
153 // send_8bit(D0);
154 // send_8bit(D1);
155 // send_8bit(valueSend);
156 //
157 //// if(WheelSliderPosition == -1&&KeysFlagSN == 0)
158 //// {
159 //// Pin_rf=1;
160 //// Delay_50us(7);
161 //// Pin_rf=0;
162 //// }
163 // }
164 //}
165 ////---------------------------------------------
166 //void send_8bit(unsigned char n)
167 //{
168 // unsigned char i;
169 // for(i=8;i>0;i--)
170 // {
171 // Pin_rf=1;
172 // if(n&0x80)
173 // {
174 // Delay_50us(24);
175 // Pin_rf=0;
176 // Delay_50us(7);
177 // }
C51 COMPILER V9.60.7.0 RF_SEND 07/03/2025 11:27:50 PAGE 4
178 // else
179 // {
180 // Delay_50us(7);
181 // Pin_rf=0;
182 // Delay_50us(24);
183 // }
184 // n<<=1;
185 // }
186 //}
187
188 #endif
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 260 ----
CONSTANT SIZE = ---- ----
XDATA SIZE = ---- ----
PDATA SIZE = ---- ----
DATA SIZE = 13 ----
IDATA SIZE = 2 ----
BIT SIZE = ---- ----
EDATA SIZE = ---- ----
HDATA SIZE = ---- ----
XDATA CONST SIZE = ---- ----
FAR CONST SIZE = ---- ----
END OF MODULE INFORMATION.
C51 COMPILATION COMPLETE. 0 WARNING(S), 0 ERROR(S)