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This commit is contained in:
iridiumR 2022-05-07 14:48:25 +08:00
parent 4aae506847
commit 094ec9498a
4 changed files with 62 additions and 26 deletions
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52
MCU/Final_Design/display.c
View file

@ -12,8 +12,14 @@ sbit E = P3 ^ 2;
sbit CSA = P3 ^ 4;
sbit CSB = P3 ^ 5;
static unsigned char displayCache[2][8][64];
// 2 Screen 8 Page 64 Line
unsigned char sine[] = {32,33,34,36,37,39,40,42,43,44,46,47,48,49,51,52,53,54,55,56,56,57,58,59,59,60,60,61,61,61,61,61,61,61,61,61,61,61,60,60,59,59,58,57,56,56,55,54,53,52,51,49,48,47,46,44,43,42,40,39,37,36,34,33,32,30,29,27,26,24,23,21,20,19,17,16,15,14,12,11,10,9,8,7,7,6,5,4,4,3,3,2,2,2,2,2,2,2,2,2,2,2,3,3,4,4,5,6,7,7,8,9,10,11,12,14,15,16,17,19,20,21,23,24,26,27,29,30};
void addDot(unsigned char x, unsigned char y);
{
displayCache[x / 64][y / 8][x % 64] += 1 << (y % 8);
}
void write()
{
@ -26,42 +32,44 @@ void write()
void draw()
{
unsigned int j;
unsigned int i, j;
CSA = 1;
CSB = 0;
for(j = 0; j < 64; j++)
for(i = 0; i < 8; i++)
{
RS = 0;
RW = 0;
P1 = 0xb8 + (sine[j] / 8); //页
P1 = 0xb8 + i;
write();
P1 = 0X40 + j; //Y
P1 = 0X40;
write();
RS = 1;
RW = 0;
P1 = 1<<(sine[j] % 8);
write();
}
for(j = 0; j < 64; j++)
{
RS = 1;
RW = 0;
P1 = displayCache[0][i][j];
write();
}
}
CSA = 0;
CSB = 1;
for(j = 0; j < 64; j++)
for(i = 0; i < 8; i++)
{
RS = 0;
RW = 0;
P1 = 0xb8 + (sine[63 + j] / 8); //页
P1 = 0xb8 + i;
write();
P1 = 0X40 + j; //Y
P1 = 0X40;
write();
RS = 1;
RW = 0;
P1 = 1<<(sine[j+63] % 8);
write();
for(j = 0; j < 64; j++)
{
RS = 1;
RW = 0;
P1 = displayCache[1][i][j];
write();
}
}
}
@ -108,6 +116,7 @@ void clear()
}
}
}
void init()
{
E = 0;
@ -125,6 +134,7 @@ void init()
write();
}
void test()
{
unsigned int i, j;

1
MCU/Final_Design/display.h
View file

@ -14,4 +14,5 @@ void clear();
void name(unsigned int i);
void write();
void draw();
void addDot(unsigned char x, unsigned char y);
#endif

31
MCU/Final_Design/snake.c
View file

@ -2,8 +2,11 @@
static Body snake[40] = {{0, 0}, 0};
static unsigned char len = 0;
void snake_init()
{
// Initialize snake
snake[len].d.x = 63;
snake[len].d.y = 31;
snake[len].m = R;
@ -37,21 +40,25 @@ void snake_move()
int i = 0;
for(; i <= len; i++)
{
//All body parts move
body_move(snake[i]);
}
for(i = 1; i <= len; i++)
{
//Sync move direction for next move
snake[i].m = snake[i - 1].m;
}
}
void body_add()
{
// Copy last body part to new body part
len++
snake[len].m = snake[len - 1].m;
snake[len].d.x = snake[len - 1].d.x;
snake[len].d.x = snake[len - 1].d.x;
snake[len].d.y = snake[len - 1].d.y;
// Judge the direction of new body part
switch(snake[len].m)
{
case R:
@ -72,11 +79,25 @@ void body_add()
}
}
void test()
void snake_draw()
{
int i=1;
addDot(nake[0].d.x,nake[0].d.y);
addDot(nake[0].d.x+1,nake[0].d.y);
addDot(nake[0].d.x,nake[0].d.y+1);
addDot(nake[0].d.x-1,nake[0].d.y);
addDot(nake[0].d.x,nake[0].d.y-1);
for(;i<=len;i++)
{
addDot(nake[i].d.x,nake[i].d.y);
}
}
void snake_test()
{
//Add 14 Body to test
int i = 0;
for(; i < 15; i++)
body_add();
}

4
MCU/Final_Design/snake.h
View file

@ -1,3 +1,6 @@
#ifndef _SNAKE_H_
#define _SNAKE_H_
#include <reg52.h>
#include <stdio.h>
#define bool char
@ -25,3 +28,4 @@ struct BODY
typedef struct BODY Body;
#endif