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极客工坊»首页 › Aduino与它的朋友们 › Arduino › LCD12864串行SPI与2560 R3（2560 UM2）
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查看: 16174|回复: 3

LCD12864串行SPI与2560 R3（2560 UM2）

[复制链接]
hu5566798
发表于 2016-10-13 16:00:08 | 显示全部楼层 |阅读模式
首先非常感谢看到这个贴，楼主重新修改了SPI库， 终于可以在2560 R3 与2560 UM2 2块主板上运行。
http://www.geek-workshop.com/thread-8752-1-1.html
由于工作关系，接触到2560 R3+ramps1.4+LCD12864，说白了是3D打印机的几个主要电路板。因为可以直接接到LCD上，所以我很早就开始玩起这个板。未修改的SPI库能够在2560 R3+ramps1.4+LCD12864上运行，但改到2560 UM2+LCD12864 就只有背光，怎么都点不着。
幸好见到大神的贴，终于在2个主控板上通过了。库文件见附件。


/*
Ramps LCD 12864  Arduino
2560 R3驱动
16-> RS  CS
17->DATA IN（MOSI）
23-> EN(CLK)
*/

/*
LCD 12864  Arduino
UM2 2560 驱动
20-> RS  CS
15->DATA IN（MOSI）
14-> EN(CLK)
*/
#include "LCD12864GSPI.h"
#include <Wire.h>
#define AR_SIZE( a ) sizeof( a ) / sizeof( a[0] )

unsigned char show0[]={0xBC,0xAB,0xBF,0xCD,0xB9,0xA4,0xB7,0xBB};//极客工坊
unsigned char show1[]="geek-workshop";
unsigned char logo0[]={                                         //笑脸
      0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x00,0x00,0x01,0xFF,
      0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0xFF,
      0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,
      0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x00,0x03,0xFE,0x00,
      0x7F,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x00,0x0F,0xF0,0x00,
      0x0F,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x00,0x1F,0x80,0x00,
      0x01,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x00,0x3E,0x00,0x00,
      0x00,0x7C,0x00,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x00,0xF8,0x00,0x00,
      0x00,0x1F,0x00,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x01,0xF0,0x00,0x00,
      0x00,0x0F,0x80,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x03,0xE0,0x00,0x00,
      0x00,0x07,0xC0,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x07,0xC0,0x00,0x00,
      0x00,0x01,0xE0,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x07,0x80,0x00,0x00,
      0x00,0x00,0xE0,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,
      0x00,0x00,0xF0,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x1E,0x00,0x00,0x00,
      0x00,0x00,0x78,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x3C,0x00,0x00,0x00,
      0x00,0x00,0x3C,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x38,0x00,0x40,0x00,
      0x00,0x80,0x1C,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x78,0x03,0xF8,0x00,
      0x07,0xF0,0x1E,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x70,0x07,0xFE,0x00,
      0x0F,0xFC,0x0E,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0xF0,0x1F,0xBF,0x00,
      0x3F,0x7E,0x0F,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0xE0,0x3E,0x0F,0x80,
      0x7C,0x1F,0x07,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0xE0,0x7C,0x07,0xC0,
      0xF8,0x0F,0x87,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x01,0xE0,0xF8,0x01,0xE1,
      0xF0,0x03,0xC3,0x80,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x01,0xC0,0xF0,0x01,0xE1,
      0xE0,0x03,0xC3,0x80,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x01,0xC0,0xE0,0x00,0xE1,
      0xC0,0x01,0xC3,0x80,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x01,0xC0,0x00,0x00,0x00,
      0x00,0x00,0x03,0x80,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x03,0x80,0x00,0x00,0x00,
      0x00,0x00,0x01,0xC0,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x03,0x80,0x00,0x00,0x00,
      0x00,0x00,0x01,0xC0,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x03,0x80,0x00,0x00,0x00,
      0x00,0x00,0x01,0xC0,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x03,0x80,0x00,0x00,0x00,
      0x00,0x00,0x01,0xC0,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x03,0x80,0x00,0x00,0x00,
      0x00,0x00,0x01,0xC0,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x03,0x80,0x00,0x00,0x00,
      0x00,0x00,0x01,0xC0,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x03,0x80,0x00,0x00,0x00,
      0x00,0x00,0x01,0xC0,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x03,0x80,0x00,0x00,0x00,
      0x00,0x00,0x01,0xC0,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x03,0x80,0x00,0x00,0x00,
      0x00,0x00,0x01,0xC0,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x03,0x80,0x00,0x00,0x00,
      0x00,0x00,0x01,0xC0,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x01,0xC0,0x00,0x00,0x00,
      0x00,0x00,0x01,0x80,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x01,0xC0,0x00,0x00,0x00,
      0x00,0x00,0x03,0x80,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x01,0xC0,0x00,0x00,0x00,
      0x00,0x00,0x03,0x80,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x01,0xE0,0x00,0x00,0x00,
      0x00,0x00,0x03,0x80,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0xE0,0x00,0x00,0x00,
      0x00,0x00,0x07,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0xE0,0x00,0x00,0x00,
      0x00,0x00,0x07,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0xF0,0x00,0x0C,0x00,
      0x0C,0x00,0x0F,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x70,0x00,0x1E,0x00,
      0x1E,0x00,0x0E,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x78,0x00,0x1F,0x00,
      0x3E,0x00,0x1E,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x38,0x00,0x07,0x80,
      0xF8,0x00,0x1C,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x3C,0x00,0x03,0xE1,
      0xF0,0x00,0x3C,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x1E,0x00,0x01,0xFF,
      0xE0,0x00,0x78,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x0F,0x00,0x00,0xFF,
      0x80,0x00,0xF0,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x07,0x00,0x00,0x3F,
      0x00,0x00,0xF0,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x07,0x80,0x00,0x00,
      0x00,0x01,0xE0,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x03,0xE0,0x00,0x00,
      0x00,0x07,0xC0,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x01,0xF0,0x00,0x00,
      0x00,0x0F,0x80,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x00,0xF8,0x00,0x00,
      0x00,0x1F,0x00,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x00,0x3E,0x00,0x00,
      0x00,0x7E,0x00,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x00,0x1F,0x80,0x00,
      0x01,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x00,0x0F,0xE0,0x00,
      0x07,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x00,0x03,0xFE,0x00,
      0x3F,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,
      0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0xFF,
      0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x00,0x00,0x01,0xFF,
      0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
};
///LCD12864RSPI(int _latchPin,int _dataPin,int _clockPin):
//RS->16,R/W->17,E->23
//LCD12864RSPI LCDA(16, 17, 23); //2560 R3
LCD12864RSPI LCDA(20, 15, 14); //2560 UM2
void setup()
{
delay(100);
}

void loop()
{
LCDA.clear();//清屏
LCDA.setCursor(0,2);
LCDA.chinese(show0,AR_SIZE(show0));//第一行第三格开始，显示文字极客工坊
LCDA.setCursor(2,1);
LCDA.chinese(show1,AR_SIZE(show1));;//第三行第二格开始，显示文字geek-workshop
LCDA.setCursor(3,1);
LCDA.print("Franky");;//第四行第二格开始，显示文字Franky
delay(3000);
LCDA.clear();//清屏
delay(100);
LCDA.DrawFullScreen(logo0);
delay(5000);
}

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PINKWALKMAN
发表于 2016-10-13 19:55:30 | 显示全部楼层
不错不错。学以致用。
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B型血
发表于 2016-10-14 08:43:03 | 显示全部楼层
求助：http://www.geek-workshop.com/thread-27647-1-1.html
帮忙看看怎么弄，谢谢你。
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1090805647
发表于 2016-10-14 19:25:31 | 显示全部楼层
那么多代码 就制作出一个脸 真不容易
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