【小巧高性能】mini LCD12864测试+自改可用的驱动库

zzz

  上次附件传错了，这里道下歉哈~已经更新
最近淘宝上出了一些mini版的12864，使用SPI连接方式，外形非常小巧，价格十分低廉，刷新速度比一般的大号LCD12864快很多，而且支持作图。

  由于到手后苦于无法用arduino驱动，通过搜索发现Ladyade做过ST7565的arduino驱动库，遂直接挖过来，结果屏幕左右颠倒，从中间分成两半，无法正常显示，于是经过一晚上的摸索，终于修正了参数，成功使用，下面我就共享一下库及其程序。

  PS：如果要显示图片，可以直接使用弘毅的BMP转十六进制的字模软件，但是设置要改成纵向生成8位。






库：
实例程序：

1. // Zzz
   
2. 
   
3. #include "ST7565.h"
   
4. 
   
5. int ledPin =  13;   
   
6. #define BACKLIGHT_LED 10
   
7. 
   
8. ST7565 glcd(9, 8, 7, 6, 5);
   
9. 
   
10. #define LOGO16_GLCD_HEIGHT 16
    
11. #define LOGO16_GLCD_WIDTH  16
    
12. 
    
13. static unsigned char __attribute__ ((progmem)) logo16_glcd_bmp[]={
    
14. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
15.       0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
16.       0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
17.       0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
18.       0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
19.       0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
20.       0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0xF0,0xF0,0x30,
    
21.       0x30,0xF0,0xE0,0xC0,0x10,0xF0,0xF0,0x10,0xF0,0xF0,0x90,0xC0,0xF0,0x70,0x10,0x00,
    
22.       0x00,0x00,0xFE,0xFE,0xFE,0xFE,0xFF,0xFF,0xFF,0xFF,0xFE,0xE0,0x00,0x00,0x00,0x00,
    
23.       0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0xE0,0xE0,0xF0,0xF0,0xF0,0xF0,0xF0,0xE0,
    
24.       0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
25.       0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0xF8,0xF8,0xF8,0xF8,0xF8,0xF8,
    
26.       0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0xE0,0xF0,0xF8,0xF8,0xF8,0x78,
    
27.       0x38,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,
    
28.       0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x3E,0x3F,0x33,0x30,
    
29.       0x38,0x1F,0x2F,0x30,0x3F,0x3F,0x31,0x00,0x30,0x3F,0x3F,0x23,0x00,0x00,0x00,0x00,
    
30.       0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0x1F,0xFF,0xFF,0xFF,0xFF,0xFE,0x80,0x00,0x00,
    
31.       0x00,0x00,0x00,0x00,0x00,0x80,0xF0,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
    
32.       0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xF8,0xF8,0xFC,0xFC,0xFC,0xF8,
    
33.       0xF8,0xF8,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
    
34.       0x00,0x00,0x00,0xC0,0xE0,0xF8,0xFC,0xFE,0xFF,0x7F,0x1F,0x0F,0x07,0x03,0x00,0x00,
    
35.       0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x1F,0x0F,0x0F,0x0F,0x0F,0x1F,0x1F,0x1F,
    
36.       0x1F,0x0F,0x00,0xF8,0xFC,0xFC,0xFC,0xFC,0xFC,0xFC,0x7C,0x7C,0x7C,0x7C,0x7C,0x7C,
    
37.       0xFC,0xFC,0xF8,0xF8,0xF0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
38.       0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x01,0x0F,0xFF,0xFF,0xFF,0xFF,0xFC,0x80,
    
39.       0x00,0x00,0x00,0x80,0xF0,0xFF,0xFF,0xFF,0xFF,0x07,0x00,0x07,0xFF,0xFF,0xFF,0xFF,
    
40.       0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xE0,0xFE,0xFF,0xFF,0x7F,0x0F,0x0F,0x7F,
    
41.       0xFF,0xFF,0xFF,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
    
42.       0xFC,0xFF,0x7F,0x3F,0x1F,0x3F,0xFF,0xFF,0xFC,0xF0,0xF0,0xE0,0x80,0x00,0x00,0x00,
    
43.       0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
44.       0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x80,0x80,0x80,0x80,0x80,0x80,
    
45.       0x80,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
46.       0x00,0x00,0x7F,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x07,0x7F,0xFF,0xFF,0xFF,
    
47.       0xFC,0xE0,0xF0,0xFF,0xFF,0xFF,0xFF,0x07,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,
    
48.       0xFF,0xFE,0x00,0x00,0x00,0x00,0x80,0xF8,0xFF,0xFF,0xFF,0xFF,0xF0,0xF0,0xF0,0xF0,
    
49.       0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,0x80,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
    
50.       0x03,0x01,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,0x00,0x00,
    
51.       0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,
    
52.       0x7F,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x0F,0x0F,0x1F,0x3F,0xFF,0xFF,0xFF,
    
53.       0xFF,0xE7,0x87,0x03,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
54.       0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0x7F,0xFF,
    
55.       0xFF,0xFF,0xFF,0xFF,0xFF,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,
    
56.       0xFF,0xFF,0x00,0x00,0x00,0xE0,0xFF,0xFF,0xFF,0xFF,0xFF,0x07,0x01,0x01,0x01,0x01,
    
57.       0x01,0x07,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,0xC0,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
    
58.       0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xC0,0xC0,
    
59.       0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
60.       0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x01,0x07,0x3F,
    
61.       0xFF,0xFF,0xFF,0xFE,0xF0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
62.       0x00,0x00,0x00,0x0F,0x0F,0x0F,0x0F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,
    
63.       0x07,0x07,0x07,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0x07,0x03,0x03,
    
64.       0x03,0x03,0x00,0x00,0x00,0x07,0x07,0x07,0x07,0x07,0x01,0x00,0x00,0x00,0x00,0x00,
    
65.       0x00,0x00,0x03,0x07,0x07,0x07,0x07,0x07,0x07,0x00,0x1F,0x3F,0x3F,0x3F,0x3F,0x3F,
    
66.       0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x07,0x0F,0x1F,0x3F,0x3F,0x3F,0x3F,0x1F,
    
67.       0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF8,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,
    
68.       0xF0,0xF0,0xF0,0xE7,0xE7,0xE7,0xE7,0xE7,0xF0,0xF0,0xF0,0x00,0x00,0x00,0x00,0x00,
    
69.       0x00,0x03,0x07,0x07,0x07,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
70.       0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
71.       0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
72.       0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
73.       0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
74.       0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
75.       0x00,0x01,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,
    
76.       0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x00,0x00,0x00,0x00,0x00,
    
77.       0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
    
78. 
    
79. void setup()   {               
    
80.   Serial.begin(9600);
    
81. 
    
82.   
    
83.   pinMode(BACKLIGHT_LED, OUTPUT);
    
84.   digitalWrite(BACKLIGHT_LED, LOW);
    
85. 
    
86.   
    
87.   glcd.st7565_init();
    
88.   glcd.st7565_command(CMD_DISPLAY_ON);
    
89.   glcd.st7565_command(CMD_SET_ALLPTS_NORMAL);
    
90.   glcd.st7565_set_brightness(0x00);
    
91.   
    
92.   glcd.clear();
    
93.   glcd.drawbitmap(0, 0, logo16_glcd_bmp,128, 64, BLACK);
    
94.   glcd.display();
    
95.   
    
96.   delay(50000);
    
97.   glcd.clear();
    
98. 
    
99.   glcd.drawstring(0,0, "LCD12864 Testing");
    
100.   glcd.drawstring(0,3, "Control IC ST7565LCD");
     
101.   glcd.drawstring(0,6, "library Re-Design Zzz");
     
102.   glcd.display();
     
103.   delay(7000);
     
104.   glcd.clear();
     
105. 
     
106. 
     
107. }
     
108. 
     
109. 
     
110. void loop()                     
     
111. {}
     

复制代码

ardyPro

不错 多少米？

Malc

不错啊~楼主搞点应用出来~

oo0p

前来围观

yanghaoxin314

搞个雷电，格斗，坦克啥的游戏

zzz

yanghaoxin314 发表于 2012-2-25 14:01
搞个雷电，格斗，坦克啥的游戏

那些都没品位我准备移植PEWPEW2

davidce

赞一个，mini版的12864在哪买的？

坏鸟

不错不错，辛苦了！！收藏一个，以后肯定会用到。
谢谢分享哇.......！！！

Micky

能否发下连线图啊谢谢

wolfkin

Micky 发表于 2012-3-2 21:48
能否发下连线图啊谢谢

根据lz的代码 ST7565 glcd(9, 8, 7, 6, 5);
查看了下ST7565.h内容
class ST7565 {
public:
  ST7565(int8_t SID, int8_t SCLK, int8_t A0, int8_t RST, int8_t CS) :sid(SID), sclk(SCLK), a0(A0), rst(RST), cs(CS) {}
  ST7565(int8_t SID, int8_t SCLK, int8_t A0, int8_t RST) :sid(SID), sclk(SCLK), a0(A0), rst(RST), cs(-1) {}

这里有定义的
也就是说数字口9到5分别接12864的L_SI,L_CLK,L_A0,L_RST,L_CS
然后你接好GND和LED那两个就好了。

PS:我测试了下 显示BMP那个正常，但是位置错位，显示文字看不清，像乱码一样。估计代码那里有问题
有待进一步测试。

thomas

wolfkin 发表于 2012-3-26 14:35
根据lz的代码 ST7565 glcd(9, 8, 7, 6, 5);
查看了下ST7565.h内容
class ST7565 {

arduino 还是放弃图片显示吧，估计溢出了。
弘毅的12864教程，显示两张图片就会乱码

GIOCHEN

thomas 发表于 2012-3-27 06:55
arduino 还是放弃图片显示吧，估计溢出了。
弘毅的12864教程，显示两张图片就会乱码

我也碰到过溢出 换成1280 2560 就OK了

mjkdz

楼主 我的问题和你的一样
把你的程序写了换一样
能说下杂样修改反转吗?

pierre

这个LCD可以反转显示吗？

highplay86

地址好多...