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標(biāo)題: JLX12832G cog 128x32 28pin單片機(jī)驅(qū)動程序源碼 [打印本頁]
    

    
作者: lephuocthe    時間: 2018-4-12 23:26
    
標(biāo)題: JLX12832G cog 128x32 28pin單片機(jī)驅(qū)動程序源碼
    JLX12832G-037 使用說明書 
    
 單片機(jī)源程序如下:
    

    1. /* JLX12832G-037-P-FOG 測試程序****/ 
      

    2. /* LCD 驅(qū)動 IC:ST7567 
      


    3. 

    4. /* 該程序顯示 2 行中文如下：*/ 
      

    5. /* 全套液晶解決方案*/ 
      

    6. /* 質(zhì)量取勝創(chuàng)建口碑*/ 
      

    7.  
      

    8. //#include <reg51.H> 
      

    9. //#include <intrins.h>
      


    10. 

    11. //--------------------------------------------------------  
      

    12. #define lcd_cs1 10  //接口定義，CS:片選 
      

    13. #define lcd_reset 9  //接口定義，RESET:復(fù)位  
      

    14. #define lcd_rs  11  //接口定義，RS:命令/數(shù)據(jù)寄存器選擇。也叫"A0",或“CD”  
      

    15. #define lcd_sid 12  //接口定義，SID 即 SDA:串行數(shù)據(jù)  
      

    16. #define lcd_sclk 13  //接口定義，sclk：串行時鐘  
      

    17. //-------------------------------------------------------  
      


    18. 


    19. 

    20.  
      

    21.  
      

    22. #define uchar unsigned char  
      

    23. #define uint unsigned int 
      

    24. #define ulong unsigned long
      

    25. #define uchar unsigned char  
      

    26. #define uint unsigned int 
      

    27. #define ulong unsigned long 
      

    28.  
      

    29. void displaygraphic(char *dp); 
      

    30.  
      

    31. uchar jiong1[]={/*--  文字:  囧  --*/ 
      

    32. /*--  宋體 12;  此字體下對應(yīng)的點陣為：寬 x 高=16x16   --*/ 
      

    33. 0x00,0xFE,0x82,0x42,0xA2,0x9E,0x8A,0x82,0x86,0x8A,0xB2,0x62,0x02,0xFE,0x00,0x00, 
      

    34. 0x00,0x7F,0x40,0x40,0x7F,0x40,0x40,0x40,0x40,0x40,0x7F,0x40,0x40,0x7F,0x00,0x00}; 
      

    35.  
      

    36. uchar lei1[]={/*--  文字:  畾  --*/ 
      

    37. /*--  宋體 12;  此字體下對應(yīng)的點陣為：寬 x 高=16x16   --*/ 
      

    38. 0x80,0x80,0x80,0xBF,0xA5,0xA5,0xA5,0x3F,0xA5,0xA5,0xA5,0xBF,0x80,0x80,0x80,0x00, 
      

    39. 0x7F,0x24,0x24,0x3F,0x24,0x24,0x7F,0x00,0x7F,0x24,0x24,0x3F,0x24,0x24,0x7F,0x00}; 
      


    40. 

    41. //寫命令到 LCD 模塊  
      

    42. void transfer_command(int data1)     
      

    43. {  
      

    44.  char i;  
      

    45.  digitalWrite(lcd_cs1,LOW);   //cs1=0,片選清零才可以傳送命令或數(shù)據(jù)  
      

    46.  digitalWrite(lcd_rs,LOW);   //rs=0：表示以下發(fā)送 1 個字節(jié)的命令  
      

    47.  for(i=0;i<8;i++)  
      

    48.  {  
      

    49.   digitalWrite(lcd_sclk,LOW);  
      

    50.   if(data1&0x80) digitalWrite(lcd_sid,HIGH);  
      

    51.   else digitalWrite(lcd_sid,LOW);  
      

    52.   digitalWrite(lcd_sclk,HIGH);
      

    53.    data1<<=1;  
      

    54.  }  
      

    55.  digitalWrite(lcd_cs1,HIGH);   //cs1=1,當(dāng)不用傳數(shù)據(jù)給液晶屏?xí)r片選盡量置高，以免接收到一些干擾信號 
      

    56. }  
      

    57. //寫數(shù)據(jù)到 LCD 模塊  
      

    58. void transfer_data(int data1)  
      

    59. {  
      

    60.  char i;  
      

    61.  digitalWrite(lcd_cs1,LOW);   //cs1=0,片選清零才可以傳送命令或數(shù)據(jù)  
      

    62.  digitalWrite(lcd_rs,HIGH);   //rs=0：表示以下發(fā)送 1 個字節(jié)的數(shù)據(jù)  
      

    63.  for(i=0;i<8;i++)  
      

    64.  {  
      

    65.   digitalWrite(lcd_sclk,LOW);  
      

    66.   if(data1&0x80) digitalWrite(lcd_sid,HIGH);  
      

    67.   else digitalWrite(lcd_sid,LOW);  
      

    68.   digitalWrite(lcd_sclk,HIGH);  
      

    69.    data1<<=1;  
      

    70.  }  
      

    71.  digitalWrite(lcd_cs1,HIGH);      //cs1=1,當(dāng)不用傳數(shù)據(jù)給液晶屏?xí)r片選盡量置高，以免接收到一些干擾信號 
      

    72. }
      


    73. 


    74. 

    75.  
      

    76. /*延時*/ 
      

    77. void delay(int i)                
      

    78. { 
      

    79.  int j,k; 
      

    80.  for(j=0;j<i;j++) 
      

    81.  for(k=0;k<500;k++); 
      

    82. } 
      

    83.  
      

    84.  
      

    85. /*等待一個按鍵，我的主板是用 P2.0 與 GND 之間接一個按鍵
      

    86. void waitkey() 
      

    87. { 
      

    88.  repeat: 
      

    89.    if (P2&0x01) goto repeat; 
      

    90.  else delay(6); 
      

    91.  if (P2&0x01) goto repeat; 
      

    92.  else 
      

    93.  delay(40); 
      

    94. } 
      

    95.  */
      

    96. void lcd_address(int page,int column) 
      

    97. { 
      

    98.  
      

    99.  column=column; 
      

    100.  transfer_command(0xb0+page-1);   /*設(shè)置頁地址*/ 
      

    101.  transfer_command(0x10+(column>>4&0x0f)); /*設(shè)置列地址的高 4 位*/ 
      

    102.  transfer_command(column&0x0f); /*設(shè)置列地址的低 4 位*/ 
      

    103. } 
      

    104. /*顯示 16x16 點陣圖像、漢字、生僻字或 16x16 點陣的其他圖標(biāo)*/ 
      

    105. void display_graphic_16x16(uint page,uint column,uchar *dp) 
      

    106. { 
      

    107.  uint i,j; 
      

    108.  digitalWrite(lcd_cs1,LOW); 
      

    109.  for(j=0;j<2;j++) 
      

    110.  { 
      

    111.   lcd_address(page,column); 
      

    112.   for (i=0;i<16;i++) 
      

    113.   {  
      

    114.    transfer_data(*dp);     /*寫數(shù)據(jù)到 LCD,每寫完一個 8 位的數(shù)據(jù)后列地址自動加 1*/ 
      

    115.    dp++; 
      

    116.   } 
      

    117.   page++; 
      

    118.  } 
      

    119.  digitalWrite(lcd_cs1,HIGH); 
      

    120. } 
      

    121.  
      

    122. /*顯示 5*7 點陣圖像、ASCII, 或 5x7 點陣的自造字符、其他圖標(biāo)*/ 
      

    123. void display_graphic_5x7(uint page,uchar column,uchar *dp) 
      

    124. { 
      

    125.  uint col_cnt; 
      

    126.  digitalWrite(lcd_cs1,LOW);  
      

    127.  lcd_address(page,column); 
      

    128.  for (col_cnt=0;col_cnt<8;col_cnt++) 
      

    129.  {  
      

    130.   transfer_data(*dp); 
      

    131.   dp++; 
      

    132.  } 
      

    133.  digitalWrite(lcd_cs1,HIGH); 
      

    134. } 
      


    135. 

    136.  
      

    137. /*顯示 8x16 點陣圖像、ASCII, 或 8x16 點陣的自造字符、其他圖標(biāo)*/ 
      

    138. void display_graphic_8x16(uint page,uchar column,uchar *dp) 
      

    139. { 
      

    140.  uint i,j; 
      

    141.  digitalWrite(lcd_cs1,LOW);  
      

    142.  for(j=0;j<2;j++) 
      

    143.  { 
      

    144.   lcd_address(page,column); 
      

    145.   for (i=0;i<8;i++) 
      

    146.   {  
      

    147.    transfer_data(*dp);     /*寫數(shù)據(jù)到 LCD,每寫完一個 8 位的數(shù)據(jù)后列地址自動加 1*/ 
      

    148.    dp++; 
      

    149.   } 
      

    150.   page++; 
      

    151.  } 
      

    152.  digitalWrite(lcd_cs1,HIGH); 
      

    153. } 
      

    154.  
      


    155. 

    156.  
      

    157. //==================display a piture of 128*64 dots================ 
      

    158. void displaygraphic(char *dp) 
      

    159. { 
      

    160.         int i,j; 
      

    161.         for(i=0;i<4;i++) 
      

    162.         { 
      

    163.         digitalWrite(lcd_cs1,LOW); 
      

    164.   transfer_command(0xb0+i);   //set page address,
      

    165.   transfer_command(0x10); 
      

    166.   transfer_command(0x00); 
      

    167.   for(j=0;j<128;j++) 
      

    168.   { 
      

    169.          transfer_data(*dp);     
      

    170.    dp++;    
      

    171.   } 
      

    172.           } 
      

    173.    
      

    174. } 
      

    175.  
      


    176. 

    177.  char graphic1[]={ 
      

    178. /*--  調(diào)入了一幅圖像：D:\Backup\我的文檔\圖片\G-037.bmp  --*/ 
      

    179. /*--  寬度 x 高度=128x32  --*/ 
      

    180. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7E,0x2A,0x2A,0x2A, 
      

    181. 0x2A,0x2A,0x2A,0x7E,0x00,0x00,0x00,0x00,0x02,0xFE,0x92,0x92,0x92,0xFE,0x12,0x11, 
      

    182. 0x12,0x1C,0xF0,0x18,0x17,0x12,0x10,0x00,0x20,0x21,0x2E,0xE4,0x00,0x42,0x42,0xFE, 
      

    183. 0x42,0x42,0x42,0x02,0xFE,0x00,0x00,0x00,0x00,0x00,0xF8,0x48,0x48,0x48,0x48,0xFF, 
      

    184. 0x48,0x48,0x48,0x48,0xF8,0x00,0x00,0x00,0x00,0x00,0x02,0x02,0x02,0x02,0x02,0xE2, 
      

    185. 0x12,0x0A,0x06,0x02,0x00,0x80,0x00,0x00,0x00,0x00,0x80,0x40,0x30,0x0E,0x84,0x00, 
      

    186. 0x00,0x0E,0x10,0x60,0xC0,0x80,0x80,0x00,0x00,0x10,0x92,0x92,0x92,0x92,0x92,0x92, 
      

    187. 0x92,0x92,0x12,0x02,0x02,0xFE,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 
      

    188. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7F,0x25,0x25,0x25,0x25,0x7F,0x00, 
      

    189. 0x00,0x7F,0x25,0x25,0x25,0x25,0x7F,0x00,0x08,0x1F,0x08,0x08,0x04,0xFF,0x05,0x81, 
      

    190. 0x41,0x31,0x0F,0x11,0x21,0xC1,0x41,0x00,0x00,0x00,0x00,0x7F,0x20,0x10,0x00,0x7F, 
      

    191. 0x00,0x00,0x00,0x00,0x3F,0x40,0x38,0x00,0x00,0x00,0x0F,0x04,0x04,0x04,0x04,0x3F, 
      

    192. 0x44,0x44,0x44,0x44,0x4F,0x40,0x70,0x00,0x01,0x01,0x01,0x01,0x01,0x41,0x81,0x7F, 
      

    193. 0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x00,0x00,0x01,0x20,0x70,0x28,0x24,0x23,0x31, 
      

    194. 0x10,0x10,0x14,0x78,0x30,0x01,0x00,0x00,0x00,0x00,0x1F,0x04,0x04,0x04,0x04,0x04, 
      

    195. 0x04,0x0F,0x00,0x20,0x40,0x3F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 
      

    196. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08,0x08,0xF8,0x08,0x08,0x00, 
      

    197. 0x08,0xF8,0x08,0x00,0x00,0x00,0x00,0x00,0x08,0x18,0x68,0x80,0x80,0x68,0x18,0x08, 
      

    198. 0x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x70,0x08,0x08,0x08,0x88,0x70,0x00, 
      

    199. 0x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,0x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00, 
      

    200. 0x00,0x70,0x08,0x08,0x08,0x88,0x70,0x00,0xC0,0x30,0x08,0x08,0x08,0x38,0x00,0x00, 
      

    201. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00, 
      

    202. 0x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00,0x00,0x38,0x08,0x08,0xC8,0x38,0x08,0x00, 
      

    203. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 
      

    204. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,0x00, 
      

    205. 0x20,0x3F,0x20,0x20,0x20,0x20,0x30,0x00,0x20,0x30,0x2C,0x03,0x03,0x2C,0x30,0x20, 
      

    206. 0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00, 
      

    207. 0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00,0x00,0x18,0x20,0x20,0x20,0x11,0x0E,0x00, 
      

    208. 0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00,0x07,0x18,0x20,0x20,0x22,0x1E,0x02,0x00, 
      

    209. 0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00, 
      

    210. 0x00,0x18,0x20,0x20,0x20,0x11,0x0E,0x00,0x00,0x00,0x00,0x3F,0x00,0x00,0x00,0x00,
      

    211. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 
      

    212.  
      

    213. }; 
      

    214.  
      

    215. //============initial 
      

    216. void initial_lcd() 
      

    217. { 
      

    218.     digitalWrite(lcd_cs1,LOW); 
      

    219.     digitalWrite(lcd_reset,LOW);                 //Reset the chip when reset=0  
      

    220.     delay(20); 
      

    221.     digitalWrite(lcd_reset,HIGH); 
      

    222.  transfer_command(0xe2);  /*軟復(fù)位*/ 
      

    223.  transfer_command(0x2c);  /*升壓步聚 1*/ 
      

    224.  delay(5);  
      

    225.  transfer_command(0x2e);  /*升壓步聚 2*/ 
      

    226.  delay(5); 
      

    227.  transfer_command(0x2f);  /*升壓步聚 3*/ 
      

    228.  delay(5); 
      

    229.  transfer_command(0x22);  /*粗調(diào)對比度，可設(shè)置范圍 20～27*/ 
      

    230.  transfer_command(0x81);  /*微調(diào)對比度*/ 
      

    231.  transfer_command(0x1b);  /*微調(diào)對比度的值，可設(shè)置范圍 0～63*/ 
      

    232.  transfer_command(0xa2);  /*1/9 偏壓比（bias）*/ 
      

    233.  transfer_command(0xc8);  /*行掃描順序：從上到下*/ 
      

    234.  transfer_command(0xa0);  /*列掃描順序：從左到右*/ 
      

    235.  transfer_command(0x40);  /*起始行：從第一行開始*/ 
      

    236.  transfer_command(0xaf);  /*開顯示*/ 
      

    237.     digitalWrite(lcd_cs1,HIGH); 
      

    238. }
      


    239. 

    240.  //===============clear all dot martrics============= 
      

    241. void clear_screen() 
      

    242. { 
      

    243. unsigned char i,j; 
      

    244.         
      

    245.   for(i=0;i<4;i++) 
      

    246.         { 
      

    247.         digitalWrite(lcd_cs1,LOW); 
      

    248.   transfer_command(0xb0+i); 
      

    249.   transfer_command(0x10); 
      

    250.   transfer_command(0x00); 
      

    251.   for(j=0;j<132;j++) 
      

    252.   { 
      

    253.           transfer_data(0x00); 
      

    254.   } 
      

    255.          } 
      

    256. }
      

    257.  //===============main program=================== 
      

    258. void setup() 
      

    259.  {
      

    260.   pinMode(lcd_cs1,OUTPUT);
      

    261.   pinMode(lcd_reset,OUTPUT);
      

    262.   pinMode(lcd_rs,OUTPUT);
      

    263.   pinMode(lcd_sid,OUTPUT);
      

    264.   pinMode(lcd_sclk,OUTPUT);       
      

    265. //  int i,j,k; 
      

    266.  digitalWrite(lcd_cs1,LOW); 
      

    267.  initial_lcd(); 
      

    268.         while(1) 
      

    269.         { 
      

    270.     
      

    271.   clear_screen();    //clear all dots   
      

    272.          displaygraphic(graphic1);  //display a picture of 128*64 dots          
      

    273.   //waitkey();
      

    274.      
      

    275.     } 
      

    276. } 
      

    277.  
      

    278.  
      

    復(fù)制代碼

    
所有資料51hei提供下載:
    






st7567_SPI.zip

(6.86 KB, 下載次數(shù): 24)





    

    

    





    

    

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