AVR单片机开发例程源代码49套

#include <avr/io.h> #include <avr/interrupt.h> #include <avr/pgmspace.h> #include <util/delay.h> #include <avr/wdt.h> #define sce0 PORTC&=0XFd //片选 #define rst0 PORTC&=0XFb //复位 #define dc0 PORTC&=0XEF //1写数据，0写指令 #define sdin0 PORTB&=0XF7 //数据 #define sclk0 PORTB&=0XDF //时钟 #define sce1 PORTC|=0X02 //片选 #define rst1 PORTC|=0X04 //复位 #define dc1 PORTC|=0X10 //1写数据，0写指令 #define sdin1 PORTB|=0X08 //数据 #define sclk1 PORTB|=0X20 //时钟 #define hc138dis PORTB&=0XEF //g=0 #define hc138en PORTB|=0X10 //g=1 #define Key_Data (PIND&0X10) #define Key_CLK (PIND&0X08) typedef union { unsigned char Byte; struct { unsigned char bit0 :1; unsigned char bit1 :1; unsigned char bit2 :1; unsigned char bit3 :1; unsigned char bit4 :1; unsigned char bit5 :1; unsigned char bit6 :1; unsigned char bit7 :1; } Bits; } BitField; volatile BitField _FLAG; //#define FLAG _FLAG.Byte #define bf _FLAG.Bits.bit0 #define disbit _FLAG.Bits.bit1 #define clrbit _FLAG.Bits.bit2 unsigned char IntNum = 0; //中断次数计数 unsigned char KeyV; //键值 unsigned char DisNum = 0; //显示用指针 unsigned char Key_UP=0, Shift = 0;//Key_UP是键松开标识，Shift是Shift键按下标识 unsigned char keybuf; unsigned char disbuf; const prog_char UnShifted[] = { 0x1C, 65,//'a', 0x32, 66,//'b', 0x21, 67,//'c', 0x23, 68,//'d', 0x24, 69,//'e', 0x2B, 70,//'f', 0x34, 71,//'g', 0x33, 72,//'h', 0x43, 73,//'i', 0x3B, 74,//'j',10 0x42, 75,//'k', 0x4B, 76,//'l', 0x3A, 77,//'m', 0x31, 78,//'n', 0x44, 79,//'o', 0x4D, 80,//'p', 0x15, 81,//'q', 0x2D, 82,//'r', 0x1B, 83,//'s',20 0x2C, 84,//'t', 0x3C, 85,//'u', 0x2A, 86,//'v', 0x1D, 87,//'w', 0x22, 88,//'x', 0x35, 89,//'y', 0x1A, 90,//'z', 0x45, 16,//'0', 0x16, 17,//'1',30 0x1E, 18,//'2', 0x26, 19,//'3', 0x25, 20,//'4', 0x2E, 21,//'5', 0x36, 22,//'6', 0x3D, 23,//'7', 0x3E, 24,//'8', 0x46, 25,//'9', 0x70, 16,//'0', 0x69, 17,//'1',40 0x72, 18,//'2', 0x7A, 19,//'3', 0x6B, 20,//'4', 0x73, 21,//'5', 0x74, 22,//'6', 0x6C, 23,//'7', 0x75, 24,//'8', 0x7D, 25,//'9', 0x4E, 13,//'-', 0x55, 29,//'=',50 0x5D, 60,//'\', 0x29, 00,//' ', 0x54, 59,//'[', 0x5B, 61,//']', 0x4C, 27,//';', 0x52, 7,//'''', 0x41, 12,//',', 0x49, 14,//'.', 0x4A, 15,//'/', 0x71, 14,//'.',60 }; const prog_char Shifted[] = { 0x1C,33,//'A', 0x32,34,//'B', 0x21,35,//'C', 0x23,36,// 'D', 0x24,37,// 'E', 0x2B,38,// 'F', 0x34,39,// 'G', 0x33,40,// 'H', 0x43,41,// 'I', 0x3B,42,// 'J', 0x42,43,// 'K', 0x4B,44,// 'L', 0x3A,45,// 'M', 0x31,46,// 'N', 0x44,47,// 'O', 0x4D,48,// 'P', 0x15,49,// 'Q', 0x2D,50,// 'R', 0x1B,51,// 'S', 0x2C,52,// 'T', 0x3C,53,// 'U', 0x2A,54,// 'V', 0x1D,55,// 'W', 0x22,56,// 'X', 0x35,57,// 'Y', 0x1A,58,// 'Z', 0x45,9,// ')', 0x16,1,// '!', 0x1E,32,// '@', 0x26,3,// '#', 0x25,4,// '$', 0x2E,5,// '%', 0x36,62,// '^', 0x3D,6,// '&', 0x3E,10,// '*', 0x46,8,// '(', 0x4e,63,// '_', 0x4E,63,// '_', 0x55,11,// '+', 0x5D,91,// '|', 0x29,00,// ' ', 0x29,00,// ' ', 0x29,00,// ' ', 0x4C,26,// ':', 0x29,00,// '', 0x41,28,// '<', 0x49,30,// '>', 0x4A,31,// '?', 0x71,14,// '.', 0x70,16,// '0', 0x69,17,// '1', 0x72,18,// '2', 0x7A,19,// '3', 0x6B,20,// '4', 0x73,21,// '5', 0x74,22,// '6', 0x6C,23,// '7', 0x75,25,// '8', 0x7D,26,// '9', }; const prog_char font6x8[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,// sp 0x00, 0x00, 0x00, 0x2f, 0x00, 0x00,// ! 0x00, 0x00, 0x07, 0x00, 0x07, 0x00,// " 0x00, 0x14, 0x7f, 0x14, 0x7f, 0x14,// # 0x00, 0x24, 0x2a, 0x7f, 0x2a, 0x12,// $ 0x00, 0x62, 0x64, 0x08, 0x13, 0x23,// % 0x00, 0x36, 0x49, 0x55, 0x22, 0x50,// & 0x00, 0x00, 0x05, 0x03, 0x00, 0x00,// ' 0x00, 0x00, 0x1c, 0x22, 0x41, 0x00,// ( 0x00, 0x00, 0x41, 0x22, 0x1c, 0x00,// ) 0x00, 0x14, 0x08, 0x3E, 0x08, 0x14,// * 0x00, 0x08, 0x08, 0x3E, 0x08, 0x08,// + 0x00, 0x00, 0x00, 0xA0, 0x60, 0x00,// , 0x00, 0x08, 0x08, 0x08, 0x08, 0x08,// - 0x00, 0x00, 0x60, 0x60, 0x00, 0x00,// . 0x00, 0x20, 0x10, 0x08, 0x04, 0x02,// / 0x00, 0x3E, 0x51, 0x49, 0x45, 0x3E,// 0 0x00, 0x00, 0x42, 0x7F, 0x40, 0x00,// 1 0x00, 0x42, 0x61, 0x51, 0x49, 0x46,// 2 0x00, 0x21, 0x41, 0x45, 0x4B, 0x31,// 3 0x00, 0x18, 0x14, 0x12, 0x7F, 0x10,// 4 0x00, 0x27, 0x45, 0x45, 0x45, 0x39,// 5 0x00, 0x3C, 0x4A, 0x49, 0x49, 0x30,// 6 0x00, 0x01, 0x71, 0x09, 0x05, 0x03,// 7 0x00, 0x36, 0x49, 0x49, 0x49, 0x36,// 8 0x00, 0x06, 0x49, 0x49, 0x29, 0x1E,// 9 0x00, 0x00, 0x36, 0x36, 0x00, 0x00,// : 0x00, 0x00, 0x56, 0x36, 0x00, 0x00,// ; 0x00, 0x08, 0x14, 0x22, 0x41, 0x00,// < 0x00, 0x14, 0x14, 0x14, 0x14, 0x14,// = 0x00, 0x00, 0x41, 0x22, 0x14, 0x08,// > 0x00, 0x02, 0x01, 0x51, 0x09, 0x06,// ? 0x00, 0x32, 0x49, 0x59, 0x51, 0x3E,// @ 0x00, 0x7C, 0x12, 0x11, 0x12, 0x7C,// A 0x00, 0x7F, 0x49, 0x49, 0x49, 0x36,// B 0x00, 0x3E, 0x41, 0x41, 0x41, 0x22,// C 0x00, 0x7F, 0x41, 0x41, 0x22, 0x1C,// D 0x00, 0x7F, 0x49, 0x49, 0x49, 0x41,// E 0x00, 0x7F, 0x09, 0x09, 0x09, 0x01,// F 0x00, 0x3E, 0x41, 0x49, 0x49, 0x7A,// G 0x00, 0x7F, 0x08, 0x08, 0x08, 0x7F,// H 0x00, 0x00, 0x41, 0x7F, 0x41, 0x00,// I 0x00, 0x20, 0x40, 0x41, 0x3F, 0x01,// J 0x00, 0x7F, 0x08, 0x14, 0x22, 0x41,// K 0x00, 0x7F, 0x40, 0x40, 0x40, 0x40,// L 0x00, 0x7F, 0x02, 0x0C, 0x02, 0x7F,// M 0x00, 0x7F, 0x04, 0x08, 0x10, 0x7F,// N 0x00, 0x3E, 0x41, 0x41, 0x41, 0x3E,// O 0x00, 0x7F, 0x09, 0x09, 0x09, 0x06,// P 0x00, 0x3E, 0x41, 0x51, 0x21, 0x5E,// Q 0x00, 0x7F, 0x09, 0x19, 0x29, 0x46,// R 0x00, 0x46, 0x49, 0x49, 0x49, 0x31,// S 0x00, 0x01, 0x01, 0x7F, 0x01, 0x01,// T 0x00, 0x3F, 0x40, 0x40, 0x40, 0x3F,// U 0x00, 0x1F, 0x20, 0x40, 0x20, 0x1F,// V 0x00, 0x3F, 0x40, 0x38, 0x40, 0x3F,// W 0x00, 0x63, 0x14, 0x08, 0x14, 0x63,// X 0x00, 0x07, 0x08, 0x70, 0x08, 0x07,// Y 0x00, 0x61, 0x51, 0x49, 0x45, 0x43,// Z 0x00, 0x00, 0x7F, 0x41, 0x41, 0x00,// [ 0x00, 0x55, 0x2A, 0x55, 0x2A, 0x55,// 55 0x00, 0x00, 0x41, 0x41, 0x7F, 0x00,// ] 0x00, 0x04, 0x02, 0x01, 0x02, 0x04,// ^ 0x00, 0x40, 0x40, 0x40, 0x40, 0x40,// _ 0x00, 0x00, 0x01, 0x02, 0x04, 0x00,// ' 0x00, 0x20, 0x54, 0x54, 0x54, 0x78,// a 0x00, 0x7F, 0x48, 0x44, 0x44, 0x38,// b 0x00, 0x38, 0x44, 0x44, 0x44, 0x20,// c 0x00, 0x38, 0x44, 0x44, 0x48, 0x7F,// d 0x00, 0x38, 0x54, 0x54, 0x54, 0x18,// e 0x00, 0x08, 0x7E, 0x09, 0x01, 0x02,// f 0x00, 0x18, 0xA4, 0xA4, 0xA4, 0x7C,// g 0x00, 0x7F, 0x08, 0x04, 0x04, 0x78,// h 0x00, 0x00, 0x44, 0x7D, 0x40, 0x00,// i 0x00, 0x40, 0x80, 0x84, 0x7D, 0x00,// j 0x00, 0x7F, 0x10, 0x28, 0x44, 0x00,// k 0x00, 0x00, 0x41, 0x7F, 0x40, 0x00,// l 0x00, 0x7C, 0x04, 0x18, 0x04, 0x78,// m 0x00, 0x7C, 0x08, 0x04, 0x04, 0x78,// n 0x00, 0x38, 0x44, 0x44, 0x44, 0x38,// o 0x00, 0xFC, 0x24, 0x24, 0x24, 0x18,// p 0x00, 0x18, 0x24, 0x24, 0x18, 0xFC,// q 0x00, 0x7C, 0x08, 0x04, 0x04, 0x08,// r 0x00, 0x48, 0x54, 0x54, 0x54, 0x20,// s 0x00, 0x04, 0x3F, 0x44, 0x40, 0x20,// t 0x00, 0x3C, 0x40, 0x40, 0x20, 0x7C,// u 0x00, 0x1C, 0x20, 0x40, 0x20, 0x1C,// v 0x00, 0x3C, 0x40, 0x30, 0x40, 0x3C,// w 0x00, 0x44, 0x28, 0x10, 0x28, 0x44,// x 0x00, 0x1C, 0xA0, 0xA0, 0xA0, 0x7C,// y 0x00, 0x44, 0x64, 0x54, 0x4C, 0x44,// z 0x14, 0x14, 0x14, 0x14, 0x14, 0x14// horiz lines }; const prog_char shuzi[]={ /*-- 文字: 0 --*/ /*-- 宋体12; 此字体下对应的点阵为：宽x高=8x16 --*/ 0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00, /*-- 文字: 1 --*/ /*-- 宋体12; 此字体下对应的点阵为：宽x高=8x16 --*/ 0x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00, /*-- 文字: 2 --*/ /*-- 宋体12; 此字体下对应的点阵为：宽x高=8x16 --*/ 0x00,0x70,0x08,0x08,0x08,0x88,0x70,0x00,0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00, /*-- 文字: 3 --*/ /*-- 宋体12; 此字体下对应的点阵为：宽x高=8x16 --*/ 0x00,0x30,0x08,0x88,0