标题: STM8单片机实现6种颜色流水灯 [打印本页]

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作者: 1234567890zyj    时间: 2020-2-26 13:41
标题: STM8单片机实现6种颜色流水灯

1. #include "IOSTM8S103F3.h"
   
2. #define nop()     asm("nop")
   
3. #define PD5_out  PD_ODR_ODR5  
   
4. // CLK_CKDIVR = 0x00;    //CPUDIV = 1 HSIDIV = 1  内部时钟 = 16Mhz
   
5. void clock_16Mhz(void)
   
6. {
   
7.     CLK_SWCR|=0x02;                      //开启切换
   
8.     CLK_ICKR|=0x01;                      //开启内部HSI
   
9.     while(!(CLK_ICKR&0x02));            //HSI准备就绪
   
10.     CLK_SWR=0xe1;                        //HSI为主时钟源
    
11.     while((CLK_SWCR & 0x01)==0x01);     //等待切换完成
    
12.     CLK_CKDIVR=0x00;                    //HSI不分频
    
13.     CLK_SWCR&=(~0x02);                  //关闭切换
    
14. }
    
15. void    send_1_bit(void)
    
16. {
    
17.   PD_ODR_ODR5 =1;
    
18.   nop();nop();nop();nop();nop();nop();
    
19.   nop();//nop();//nop();nop();nop();//nop();
    
20.   PD_ODR_ODR5 =0;
    
21.   nop();nop();nop();//nop();//nop();nop();
    
22. }
    
23. 
    
24. void    send_0_bit(void)
    
25. {
    
26.   PD_ODR_ODR5 =0;
    
27.   nop();nop();nop();nop();nop();nop();
    
28.   nop();//nop();//nop();nop();nop();//nop();
    
29.   PD_ODR_ODR5 =1;
    
30.   nop();nop();nop();//nop();//nop();//nop();
    
31. }
    
32. /*
    
33. void    red(void)       //green
    
34. {unsigned char i;
    
35.   for(i=0;i<8;i++){send_0_bit();}
    
36.   for(i=0;i<8;i++){send_1_bit();}
    
37.   for(i=0;i<8;i++){send_1_bit();}
    
38. }
    
39. 
    
40. void    green(void)
    
41. {unsigned char i;
    
42.   for(i=0;i<8;i++){send_0_bit();}
    
43.   for(i=0;i<8;i++){send_1_bit();}
    
44.   for(i=0;i<8;i++){send_0_bit();}
    
45. }
    
46. 
    
47. void    blue(void)
    
48. {unsigned char i;
    
49.   for(i=0;i<8;i++){send_0_bit();}
    
50.   for(i=0;i<8;i++){send_0_bit();}
    
51.   for(i=0;i<8;i++){send_1_bit();}
    
52. }
    
53. */
    
54. 
    
55. void Delay_Ms(unsigned int ms)
    
56. {
    
57. unsigned int x,y;
    
58. for(x=0;x<ms;x++){for(y=0;y<330;y++);}
    
59. }
    
60. 
    
61. void    light_off(void)         //111 led off
    
62. {unsigned char i;
    
63.   for(i=0;i<8;i++) {send_1_bit();}
    
64.   for(i=0;i<8;i++) {send_1_bit();}
    
65.   for(i=0;i<8;i++) {send_1_bit();}
    
66. }
    
67. 
    
68. void reset(void)
    
69. {unsigned int i;
    
70.     PD_ODR_ODR5 =0;
    
71.     for(i=0;i<550;i++) {nop();}     
    
72. }
    
73. 
    
74. void    clour110_lan(void)       //110 lan: blue
    
75. {unsigned char i;
    
76.   for(i=0;i<8;i++){send_1_bit();}
    
77.   for(i=0;i<8;i++){send_1_bit();}
    
78.   for(i=0;i<8;i++){send_0_bit();}
    
79. }
    
80. void    clour101_hong(void)       //101  hong:red
    
81. {unsigned char i;
    
82.   for(i=0;i<8;i++){send_1_bit();}
    
83.   for(i=0;i<8;i++){send_0_bit();}
    
84.   for(i=0;i<8;i++){send_1_bit();}
    
85. }
    
86. void    clour011_lv(void)       //011  lv:green  
    
87. {unsigned char i;
    
88.   for(i=0;i<8;i++){send_0_bit();}
    
89.   for(i=0;i<8;i++){send_1_bit();}
    
90.   for(i=0;i<8;i++){send_1_bit();}
    
91. }
    
92. void    clour001_honglv(void)       //001  honglv :green red off
    
93. {unsigned char i;
    
94.   for(i=0;i<8;i++){send_0_bit();}
    
95.   for(i=0;i<8;i++){send_0_bit();}
    
96.   for(i=0;i<8;i++){send_1_bit();}
    
97. }
    
98. void    clour010_lvlan(void)       //010 lvlan: green  off  blue
    
99. {unsigned char i;
    
100.   for(i=0;i<8;i++){send_0_bit();}
     
101.   for(i=0;i<8;i++){send_1_bit();}
     
102.   for(i=0;i<8;i++){send_0_bit();}
     
103. }
     
104. void    clour100_honglan(void)       //100  honglan: off  red blue
     
105. {unsigned char i;
     
106.   for(i=0;i<8;i++){send_1_bit();}
     
107.   for(i=0;i<8;i++){send_0_bit();}
     
108.   for(i=0;i<8;i++){send_0_bit();}
     
109. }
     
110. void    clour000_bai(void)           //000  bai: green red blue
     
111. {unsigned char i;
     
112.   for(i=0;i<8;i++){send_0_bit();}
     
113.   for(i=0;i<8;i++){send_0_bit();}
     
114.   for(i=0;i<8;i++){send_0_bit();}
     
115. }
     
116. 
     
117. 
     
118. //全灭num盏灯
     
119. void    light_off_num(unsigned char num)
     
120. {unsigned char i;
     
121.   for(i=0;i<num;i++) {light_off();}
     
122.   reset();
     
123. }
     
124. //点亮num个红色灯
     
125. void    clour101_hong_num(unsigned char num)
     
126. {unsigned char i;
     
127. for(i=0;i<num;i++){clour101_hong();}
     
128. }
     
129. //点亮num个绿色灯
     
130. void    clour011_lv_num(unsigned char num)
     
131. {unsigned char i;
     
132. for(i=0;i<num;i++){clour011_lv();}
     
133. }
     
134. //点亮num个蓝色灯
     
135. void    clour110_lan_num(unsigned char num)
     
136. {unsigned char i;
     
137. for(i=0;i<num;i++){clour110_lan();}
     
138. }
     
139. 
     
140. //点亮num个红蓝色灯
     
141. void    clour100_honglan_num(unsigned char num)
     
142. {unsigned char i;
     
143. for(i=0;i<num;i++){clour100_honglan();}
     
144. }
     
145. //点亮num个绿蓝色灯
     
146. void    clour010_lvlan_num(unsigned char num)
     
147. {unsigned char i;
     
148. for(i=0;i<num;i++){clour010_lvlan();}
     
149. }
     
150. //点亮num个红绿色灯
     
151. void    clour001_honglv_num(unsigned char num)
     
152. {unsigned char i;
     
153. for(i=0;i<num;i++){clour001_honglv();}
     
154. }
     
155. 
     
156. //红色流水灯
     
157. void    hong_liushui(unsigned char num)
     
158. {unsigned char i;
     
159.   for(i=0;i<num;i++)
     
160.   {clour101_hong_num(i+1);reset();Delay_Ms(2000);light_off_num(8);}
     
161. }
     
162. //绿色流水灯
     
163. void    lv_liushui(unsigned char num)
     
164. {unsigned char i;
     
165.   for(i=0;i<num;i++)
     
166.   {clour011_lv_num(i+1);reset();Delay_Ms(2000);light_off_num(8);}
     
167. }
     
168. //蓝色流水灯
     
169. void    lan_liushui(unsigned char num)
     
170. {unsigned char i;
     
171.   for(i=0;i<num;i++)
     
172.   {clour110_lan_num(i+1);reset();Delay_Ms(2000);light_off_num(8);}
     
173. }
     
174. //红蓝色流水灯
     
175. void    honglan_liushui(unsigned char num)
     
176. {unsigned char i;
     
177.   for(i=0;i<num;i++)
     
178.   {clour100_honglan_num(i+1);reset();Delay_Ms(2000);light_off_num(8);}
     
179. }
     
180. 
     
181. 
     
182. void    honglv_liushui(unsigned char num)
     
183. {unsigned char i;
     
184.   for(i=0;i<num;i++)
     
185.   {clour001_honglv_num(i+1);reset();Delay_Ms(2000);light_off_num(8);}
     
186. }
     
187. void    lvlan_liushui(unsigned char num)
     
188. {unsigned char i;
     
189.   for(i=0;i<num;i++)
     
190.   {clour010_lvlan_num(i+1);reset();Delay_Ms(2000);light_off_num(8);}
     
191. }
     
192. 
     
193. int main( void )
     
194. {
     
195. //  clock_16Mhz();
     
196.   CLK_CKDIVR = 0x00;     //内部16MHz频率
     
197. 
     
198.   PD_DDR|=0x20;          //设置PD5引脚以10Mhz的频率输出
     
199.   PD_CR1|=0x20;
     
200.   PD_CR2|=0x20;
     
201.   light_off_num(8);     //8盏灯全灭
     
202. 
     
203. //测试
     
204. //clour110() ;clour110() ; clour101() ;clour011() ;reset();
     
205. //测试  
     
206. //clour101_hong_num(3);clour101_hong_num(3);reset();light_off_num(8);
     
207. //hong_liushui(6);
     
208.   while(1){
     
209.     hong_liushui(8);lv_liushui(8);lan_liushui(8);
     
210.     honglan_liushui(8);honglv_liushui(8);lvlan_liushui(8);
     
211. 
     
212.   }
     
213. 
     
214. }
     

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