标题: stm32 ds18b20数字温度传感器代码 [打印本页]

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作者: 1339493121    时间: 2019-2-18 16:10
标题: stm32 ds18b20数字温度传感器代码
基于stm32mini开发板  12864教学工程 亲测有效
图形液晶显示
HJ12864M-1
基于st7290
显示一个中文菜单，通过菜单控制D2,D4,D8的显示

单片机源程序如下:

1. /*************************************************
   
2. 函数名：main.c
   
3. 功 能 ：12864液晶模块演示范例——基于查询忙状态实现
   
4. 时 间 ：2016/03/08
   
5. 作 者 ：沈红卫，绍兴文理学院 机械与电气工程学院
   
6. *************************************************/
   
7. #include <stm32f10x.h>   
   
8. #include "delay.h"                //延时函数的头文件
   
9. #include "st12864.h"        //液晶模块接口函数的头文件
   
10. 
    
11. /*-----------------待显示的字符串------------------------*/
    
12. //由于KEIL对中文支持的BUG，导致扩展ASCII码不能正确被识别，所以直接使用内码
    
13. //使用内码查询软件可以查询每个汉字的内码
    
14. //例如：你好的内码为0xC4,0xE3,0xBA,0xC3
    
15. //以下为“你好串口实”的内码
    
16. u8  Table0[]={0xC4,0xE3,0xBA,0xC3,0xB4,0xAE,0xBF,0xDA,0xCA,0xB5,0x20,0x20,0x20,0x20,0x20,0x20};
    
17. //u8  Table0[]={0xC4,0xE3,0xBA,0xC3,0xB4,0xAE,0xBF,0xDA,0xCA,0xB5};
    
18. u8  Table1[]={0xC4,0xE3,0xBA,0xC3,0xB4,0xAE,0xBF,0xDA,0xCA,0xB5,0x11,0x20,0x20,0x20,0x20,0x20};
    
19. u8  Table2[]={0xC4,0xE3,0xBA,0xC3,0xB4,0xAE,0xBF,0xDA,0xCA,0xB5,0x20,0x20,0x20,0x20,0x20,0x20};          
    
20. u8  Table3[]={0xC4,0xE3,0xBA,0xC3,0xB4,0xAE,0xBF,0xDA,0xCA,0xB5,0x20,0x20,0x20,0x20,0x20,0x20};
    
21. u8  Table4[]={0xC4,0xE3,0xBA,0xC3,0xB4,0xAE,0xBF,0xDA,0xCA,0xB5,0x20,0x20,0x20,0x20,0x20,0x20};
    
22. u8  Table5[]={0xC4,0xE3,0xBA,0xC3,0xB4,0xAE,0xBF,0xDA,0xCA,0xB5,0x20,0x20,0x20,0x20,0x20,0x20};
    
23. u8  Table6[]={0xC4,0xE3,0xBA,0xC3,0xB4,0xAE,0xBF,0xDA,0xCA,0xB5,0x20,0x20,0x20,0x20,0x20,0x20};
    
24. u8  Table7[]={0xC4,0xE3,0xBA,0xC3,0xB4,0xAE,0xBF,0xDA,0xCA,0xB5,0x20,0x20,0x20,0x20,0x20,0x20};
    
25. u8  value []={0,1,2,3,4,5,6,8,9};
    
26. 
    
27. //范例演示用BMP图片数据
    
28. u8 BMP1[]={
    
29. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
30. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
31. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
32. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x18,
    
33. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xE0,0x78,
    
34. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xF3,0xF8,
    
35. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0xC0,
    
36. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0x00,
    
37. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xF8,
    
38. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xF8,
    
39. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x18,
    
40. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,
    
41. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xF0,0x78,
    
42. 0x00,0x00,0x00,0x0F,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x18,
    
43. 0x00,0x00,0x01,0xFF,0xFF,0xFF,0xFF,0xFF,0xF8,0x00,0x00,0x00,0x00,0x00,0xCF,0x98,
    
44. 0x00,0x00,0x1F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0xC6,0x18,
    
45. 0x00,0x00,0x7F,0xFF,0xFF,0xFF,0xFF,0x01,0xFF,0xF0,0x00,0x00,0x00,0x00,0xFF,0xF8,
    
46. 0x00,0x01,0xFF,0xFF,0xFF,0xFF,0xFE,0x00,0x1F,0xFE,0x00,0x00,0x00,0x00,0xFF,0xF8,
    
47. 0x00,0x07,0xFF,0xFF,0xFF,0xFF,0xFE,0x00,0x03,0xFF,0xC0,0x00,0x00,0x00,0x80,0x08,
    
48. 0x00,0x1F,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0xFF,0xF8,0x00,0x00,0x00,0x78,0x00,
    
49. 0x00,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0x80,0x00,0x3F,0xFF,0x00,0x00,0x00,0xE0,0x00,
    
50. 0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xC0,0x00,0x0F,0xFF,0xC0,0x00,0x00,0xC0,0x18,
    
51. 0x03,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xE0,0x00,0x07,0xFF,0xF8,0x00,0x00,0xFF,0xF8,
    
52. 0x07,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF8,0x00,0x01,0xFF,0xFE,0x00,0x00,0xFF,0xF8,
    
53. 0x0F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0x00,0x00,0xFF,0xFF,0x80,0x00,0xC0,0x18,
    
54. 0x1F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xC0,0x00,0x7F,0xFF,0xE0,0x00,0xF8,0x00,
    
55. 0x3F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,0x00,0x3F,0xFF,0xF8,0x00,0x00,0x00,
    
56. 0x3F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x1F,0xFF,0xFC,0x00,0xFF,0xF8,
    
57. 0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,0x1F,0xFF,0xFF,0x00,0xFF,0xF8,
    
58. 0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x80,0x87,0xE0,
    
59. 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xC0,0x7E,0x00,
    
60. 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xE0,0xF8,0x18,
    
61. 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xE0,0xFF,0xF8,
    
62. 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xC0,0x80,0x08,
    
63. 0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x80,0x10,0xE0,
    
64. 0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,0x1F,0xFF,0xFF,0x00,0xF0,0x38,
    
65. 0x3F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x1F,0xFF,0xFE,0x00,0xCF,0x98,
    
66. 0x3F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,0x00,0x3F,0xFF,0xF8,0x00,0xC6,0x18,
    
67. 0x1F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xC0,0x00,0x7F,0xFF,0xE0,0x00,0xC6,0x18,
    
68. 0x0F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0x00,0x00,0x7F,0xFF,0x80,0x00,0xFF,0xF8,
    
69. 0x07,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF8,0x00,0x01,0xFF,0xFE,0x00,0x00,0xC0,0x18,
    
70. 0x03,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xE0,0x00,0x03,0xFF,0xF0,0x00,0x00,0x00,0x00,
    
71. 0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xC0,0x00,0x0F,0xFF,0xC0,0x00,0x00,0xC0,0x18,
    
72. 0x00,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0x80,0x00,0x3F,0xFE,0x00,0x00,0x00,0xFF,0xF8,
    
73. 0x00,0x1F,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0xFF,0xF0,0x00,0x00,0x00,0xFF,0xF8,
    
74. 0x00,0x07,0xFF,0xFF,0xFF,0xFF,0xFE,0x00,0x03,0xFF,0xC0,0x00,0x00,0x00,0xC0,0x18,
    
75. 0x00,0x03,0xFF,0xFF,0xFF,0xFF,0xFE,0x00,0x3F,0xFC,0x00,0x00,0x00,0x00,0x00,0xF0,
    
76. 0x00,0x00,0x7F,0xFF,0xFF,0xFF,0xFF,0x03,0xFF,0xF0,0x00,0x00,0x00,0x00,0x00,0x38,
    
77. 0x00,0x00,0x1F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x18,
    
78. 0x00,0x00,0x01,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,0x00,0x00,0x00,0x00,0x00,0xC0,0x18,
    
79. 0x00,0x00,0x00,0x0F,0xFF,0xFF,0xFF,0xFE,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xF8,
    
80. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x18,
    
81. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08,
    
82. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x38,
    
83. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0xF8,
    
84. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xD8,
    
85. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xF1,0x80,
    
86. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7F,0x88,
    
87. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0xF8,
    
88. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x18,
    
89. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
90. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
91. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
92. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
    
93. 
    
94. };
    
95. 
    
96. //系统时钟初始化函数
    
97. //采用固件库函数方式编程
    
98. //pll:选择的倍频数，从2开始，最大值为16（这里最大为9）
    
99. /*******************************************************************************
    
100. * Function Name  : Rcc_Init
     
101. * Description    : RCC配置(使用外部8MHz晶振)
     
102. * Input          : uint32_t,PLL的倍频系数，例如9就是9*8=72M
     
103. * Output         : 无
     
104. * Return         : 无
     
105. *******************************************************************************/
     
106. void Stm32_Clock_Init(u8 pll)
     
107. {
     
108.     ErrorStatus HSEStartUpStatus;
     
109.     /*将外设RCC寄存器重设为缺省值*/
     
110.     RCC_DeInit();
     
111. 
     
112.     /*设置外部高速晶振（HSE）*/
     
113.     RCC_HSEConfig(RCC_HSE_ON);   //RCC_HSE_ON——HSE晶振打开(ON)
     
114. 
     
115.     /*等待HSE起振*/
     
116.     HSEStartUpStatus = RCC_WaitForHSEStartUp();
     
117. 
     
118.     if(HSEStartUpStatus == SUCCESS)        //SUCCESS：HSE晶振稳定且就绪
     
119.     {
     
120.         /*设置AHB时钟（HCLK）*/
     
121.         RCC_HCLKConfig(RCC_SYSCLK_Div1);  //RCC_SYSCLK_Div1——AHB时钟= 系统时钟
     
122. 
     
123.         /* 设置高速AHB时钟（PCLK2）*/
     
124.         RCC_PCLK2Config(RCC_HCLK_Div1);   //RCC_HCLK_Div1——APB2时钟= HCLK
     
125. 
     
126.         /*设置低速AHB时钟（PCLK1）*/   
     
127.         RCC_PCLK1Config(RCC_HCLK_Div2);   //RCC_HCLK_Div2——APB1时钟= HCLK / 2
     
128. 
     
129.         /*设置FLASH存储器延时时钟周期数*/
     
130.         FLASH_SetLatency(FLASH_ACR_LATENCY_2);//FLASH_Latency_2  2延时周期
     
131.         /*选择FLASH预取指缓存的模式*/  
     
132.         FLASH_PrefetchBufferCmd(FLASH_PrefetchBuffer_Enable);// 预取指缓存使能
     
133. 
     
134.         /*设置PLL时钟源及倍频系数*/
     
135.         //RCC_PLLConfig(RCC_PLLSource_HSE_Div1, RCC_PLLMul_9);     
     
136.         // PLL的输入时钟= HSE时钟频率；RCC_PLLMul_9——PLL输入时钟x 9
     
137.         switch(pll)
     
138.         {
     
139.             case 2: RCC_PLLConfig(RCC_PLLSource_HSE_Div1, RCC_PLLMul_2);
     
140.                     break;
     
141.             case 3: RCC_PLLConfig(RCC_PLLSource_HSE_Div1, RCC_PLLMul_3);
     
142.                     break;
     
143.             case 4: RCC_PLLConfig(RCC_PLLSource_HSE_Div1, RCC_PLLMul_4);
     
144.                     break;
     
145.             case 5: RCC_PLLConfig(RCC_PLLSource_HSE_Div1, RCC_PLLMul_5);
     
146.                     break;  
     
147.             case 6: RCC_PLLConfig(RCC_PLLSource_HSE_Div1, RCC_PLLMul_6);
     
148.                     break;
     
149.             case 7: RCC_PLLConfig(RCC_PLLSource_HSE_Div1, RCC_PLLMul_7);
     
150.                     break;   
     
151.             case 8: RCC_PLLConfig(RCC_PLLSource_HSE_Div1, RCC_PLLMul_8);
     
152.                     break;
     
153.             case 9: RCC_PLLConfig(RCC_PLLSource_HSE_Div1, RCC_PLLMul_9);
     
154.                     break;
     
155.             default:
     
156.                     RCC_PLLConfig(RCC_PLLSource_HSE_Div1, RCC_PLLMul_2);
     
157.                     break;
     
158.   
     
159.         }
     
160.         /*使能PLL */
     
161.         RCC_PLLCmd(ENABLE);
     
162. 
     
163.         /*检查指定的RCC标志位(PLL准备好标志)设置与否*/   
     
164.         while(RCC_GetFlagStatus(RCC_FLAG_PLLRDY) == RESET)      
     
165.         {
     
166.         }
     
167. 
     
168.         /*设置系统时钟（SYSCLK）*/
     
169.         RCC_SYSCLKConfig(RCC_SYSCLKSource_PLLCLK);
     
170.         //RCC_SYSCLKSource_PLLCLK——选择PLL作为系统时钟
     
171. 
     
172.         /* PLL返回用作系统时钟的时钟源*/
     
173.         while(RCC_GetSYSCLKSource() != 0x08)        //0x08：PLL作为系统时钟
     
174.         {
     
175.         }
     
176.      }
     
177. 
     
178.     /*使能或者失能APB2外设时钟*/   
     
179.     /*
     
180.     RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA | RCC_APB2Periph_GPIOB |
     
181.     RCC_APB2Periph_GPIOC , ENABLE);
     
182.     */
     
183.     //RCC_APB2Periph_GPIOA    GPIOA时钟
     
184.     //RCC_APB2Periph_GPIOB    GPIOB时钟
     
185.     //RCC_APB2Periph_GPIOC    GPIOC时钟
     
186.     //RCC_APB2Periph_GPIOD    GPIOD时钟
     
187. }
     
188. 
     
189. 
     
190. u8 MenuItem_0[]={" Select:        "};
     
191. u8 MenuItem_1[]={"  light led1    "};
     
192. u8 MenuItem_2[]={"  light led2    "};
     
193. u8 MenuItem_3[]={"  light two led "};
     
194. 
     
195. void DisplayMenu(u8 cur)
     
196. {
     
197.         Display_LCD_String(0,MenuItem_0,1);
     
198.         switch(cur)
     
199.         {
     
200.                 case 1:       
     
201.                                         MenuItem_1[1]=26;                //字符->的ASCII码
     
202.                                         MenuItem_2[1]=0x20;                //空格
     
203.                                         MenuItem_3[1]=0x20;
     
204.                                         Display_LCD_String(1,MenuItem_1,1);
     
205.                                         Display_LCD_String(2,MenuItem_2,1);
     
206.                                         Display_LCD_String(3,MenuItem_3,1);
     
207.                                         break;
     
208.                 case 2:       
     
209.                                         MenuItem_1[1]=0x20;                //字符->的ASCII码
     
210.                                         MenuItem_2[1]=26;                //空格
     
211.                                         MenuItem_3[1]=0x20;
     
212.                                         Display_LCD_String(1,MenuItem_1,1);
     
213.                                         Display_LCD_String(2,MenuItem_2,1);
     
214.                                         Display_LCD_String(3,MenuItem_3,1);
     
215.                                         break;
     
216.                 case 3:       
     
217.                                         MenuItem_1[1]=0x20;                //字符->的ASCII码
     
218.                                         MenuItem_2[1]=0x20;                //空格
     
219.                                         MenuItem_3[1]=26;
     
220.                                         Display_LCD_String(1,MenuItem_1,1);
     
221.                                         Display_LCD_String(2,MenuItem_2,1);
     
222.                                         Display_LCD_String(3,MenuItem_3,1);
     
223.                                         break;
     
224.         }               
     
225.        
     
226.        
     
227. }
     
228. 
     
229. 
     
230. int main(void)
     
231. {       
     
232.         u8 time=50;
     
233.        
     
234.         Stm32_Clock_Init(9); //系统时钟设置
     
235.    
     
236.         delay_init(72);             //延时初始化
     
237. //        uart_init(72,9600);  //串口初始化
     
238.    
     
239.     delay_ms(1000);       
     
240.         LCD12864_Init();         //12864初始化
     
241. 
     
242. /*---------------------显示字符串-------------------*/
     
243. 
     
244. //        Display_LCD_String(0 , Table0,time);
     
245.         Disp_HZ(0,Table0,5);  //指定个数汉字显示
     
246.         delay_ms(100);
     
247. //        Display_LCD_String(1 , Table1,time);
     
248.         Disp_HZ(1,Table1,5);
     
249.         delay_ms(100);          
     
250. //        Display_LCD_String(2 , Table2,time);
     
251.         Disp_HZ(2,Table2,5);
     
252.         delay_ms(100);
     
253.         Display_LCD_String(3 , Table3,time);        //8个汉字或16字节字符显示
     
254.         delay_ms(1500);  
     
255.         Write_LCD_Command(0x01);        //清屏
     
256.         LCD_Clear_TXT();
     
257.            delay_ms(50);  
     
258. 
     
259. 
     
260. /*
     
261.         PutBMP(BMP1);                        //外星人
     
262.         delay_ms(1500);
     
263.         LCD_Clear_BMP();                //清除图片
     
264. 
     
265.         PutBMP(BMP1);                        //NBA标志
     
266.         delay_ms(1500);
     
267.         LCD_Clear_BMP();           //清除图片
     
268. 
     
269.         PutBMP(BMP1);                        //暴漫男主
     
270.         delay_ms(1500);
     
271.         LCD_Clear_BMP();           //清除图片
     
272. 
     
273.        
     
274.         Write_LCD_Command(0x30);        //必须再次打开基本指令，因为绘图开了扩充指令         
     
275.         Display_LCD_String(1 , Table4,time);
     
276.         delay_ms(100);
     
277.         Display_LCD_String(2 , Table5,time);
     
278.         delay_ms(100);
     
279.         Display_LCD_String(3, Table6,time);
     
280.         delay_ms(100);
     
281. //---------------------显示自定义字符------------------
     
282.            Write_LCD_Command(0x34);         //要用到画图功能，必须打开扩充指令
     
283.         Write_LCD_Command(0x36);
     
284.     Draw_Char4x5Line(30,5,value,10)        ;  //显示自定义字符0~9
     
285.         Draw_Update();                                           //更新显示
     
286. 
     
287.         Write_LCD_Command(0x30);                 //再次打开基本指令，后面用到
     
288.    
     
289.         delay_ms(1500);   
     
290.     LCD_Clear_TXT();
     
291.         delay_ms(50);      
     
292.     Display_LCD_String(3, Table7,time);
     
293. //    LCD_Clear_BMP();
     
294.     Draw_Clear();       
     
295. */   
     
296.     DisplayMenu(1);
     
297.     delay_ms(2000);
     
298.     DisplayMenu(2);
     
299.    
     
300.            while(1);                                                                                                         
     
301. }
     

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作者: admin    时间: 2019-2-19 03:48
本帖需要重新编辑补全电路原理图,源码,详细说明与图片即可获得100+黑币(帖子下方有编辑按钮)

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