/*-============================================================================/
Takes an integer as its argument, prints out its hex equivalent.
/============================================================================-*/
void LCD_numint_out(int decimalNum) {
char numbuff[17] = "0123456789ABCDEF";
if(decimalNum < 16 && decimalNum >= 0) {
LCD_write_char(numbuff[decimalNum]);
} else {
LCD_write_char(' ');
}
}
void LCD_write_str(INT8U x,INT8U Y,INT8U *s)
{
LCD_write_char(0,' ');
LCD_set_xy( x, Y ); //写地址
while (*s) // 写显示字符
{
LCD_write_char( 0, *s );
s ++;
}
}
int LCD_PutStr(unsigned char *DData,int pos, int size)
{
unsigned char i;
if(pos==-1)
{
LCD_write_command(0x01); //清屏
rt_thread_delay(2);
pos=0;
}
while ((*DData)!='\0' && size)
{
switch(*DData)
{
case '\n': //如果是\n，则换行
{
if(pos<17)
{
for(i=pos; i<16; i++) LCD_write_char(i%16, i/16, ' ');
pos=16;
}
else
{
for(i=pos; i<32; i++) LCD_write_char(i%16, i/16, ' ');
pos=0;
}
break;
}
case '\b': //如果是\b，则退格
{
if(pos>0) pos--;
LCD_write_char(pos%16, pos/16, ' ');
break;
}
default:
{
if((*DData)<0x20)
{
*DData=' ';
}
LCD_write_char(pos%16, pos/16, *DData);
pos++;
break;
}
}
DData++;
size--;
}
return(pos);
}
void main(void) {
configurazione();
LCD_initialize(16);
while (1) {
id = msg.identifier;
data = msg.data[0];
LCD_goto_xy(1, 0);
LCD_write_message("id");
LCD_goto_xy(1, 3);
LCD_write_char(id);
LCD_goto_xy(2, 0);
LCD_write_char(data);
delay_ms(1000);
LCD_clear();
}
}
void LCD4884::LCD_write_string(byte X, byte Y, const char *s,
char mode) {
LCD_set_XY(X, Y);
while (*s) {
LCD_write_char(*s, mode);
s++;
}
}
//**************************************************************************
//* Write a string on the display
//**************************************************************************
//* Calling arguments:
//* char *c : pointer to the string
//**************************************************************************
void LCD_write_string (char *c)
{
while (*c)
{
LCD_write_char(*c);
c++;
}
}
//**************************************************************************
//* Write a string on the display
//**************************************************************************
//* Calling arguments:
//* char *c : pointer to the string
//**************************************************************************
void LCD_write_string (char *c)
{
char count=0;
while (*c)
{
LCD_write_char(*c);
c++;
}
}
void LCD_Display_String(unsigned char X,unsigned char Y, uint8 *s)
{
LCD_set_XY(X, Y);
while(*s != 0)
{
LCD_write_char(*s);
s++;
}
}
void LCD4884::LCD_write_string(unsigned char X,unsigned char Y,char *s, char mode)
{
LCD_set_XY(X,Y);
while (*s)
{
LCD_write_char(*s, mode);
s++;
}
}
/*-----------------------------------------------------------------------
LCD_write_english_String : 英文字符串显示函数
输入参数：*s ：英文字符串指针；
X、Y : 显示字符串的位置,x 0-83 ,y 0-5
编写日期 ：2004-8-10
最后修改日期 ：2004-8-10
-----------------------------------------------------------------------*/
void LCD_write_english_string(unsigned char X,unsigned char Y,char *s)
{
LCD_set_XY(X,Y);
while (*s)
{
LCD_write_char(*s);
s++;
}
}
/*FUNCTION*-------------------------------------------------------------------
*
* Function Name : LCD_write_String
* Returned Value : void
* Comments :
* This function put a string to LCD
*
*END*----------------------------------------------------------------------*/
void LCD_write_String(unsigned char X,unsigned char Y,unsigned char invert,char *s)
{
LCD_set_XY(X,Y);
while (*s)
{
LCD_write_char(*s,invert);
s++;
}
}
void LCD_set_xy( INT8U x,INT8U y ) //写地址函数
{
INT8U address;
if (y == 0)
address = 0x80 + x;
else
address = 0xc0 + x;
LCD_write_char( address, 0 );
}
void main()
{
uchar *p;
p="by Jasper";
Init();
IsReset=0;
IsReset=eeprom_read(100);
if(!IsReset) //首次进入输入密码和显示欢迎界面
{
Confirm();
LCD_clear();
delay_ms(200);
LCD_write_str(5,0,"welcome");
while(*p)
{
LCD_write_char(i,1,*p);
p++;
i++;
delay_ms(100);
}
}
LCD_clear(); //正式进入系统
LCD_write_str(0,0,"1bell2led3motor");
LCD_write_str(0,1,"4fix_password");
while(1)
{
eeprom_write(100,0);
if(select=='1') //蜂鸣器模式
{
LCD_clear();
LCD_write_str(0,0,"buzz..send * or");
LCD_write_str(0,1,"shutdown to exit");
Bell();
}
if(select=='2') LED(); //led模式
if(select=='3') Motor(); //电机模式
if(select=='4') Write_password(); //修改密码模式
}
}
/***********************************************************
函数功能：线束数字
***********************************************************/
void LCD_Display_Num(int16 num)
{
uint8 temp,i=0,string[18] = {0};
if(num==0)
{
LCD_write_char('0');
return ;
}
if(num<0)
{
//LPLD_UART_PutChar(UART0,'-');
num = -num;
}
while(num!=0)
{
temp = num%10;
string[i++] = temp;
num = num/10;
}
while(i--)
{
LCD_write_char(string[i] + '0');
}
}
void LCD_write_num(u8 X, u8 Y, int num)
{
u8 b[6], i;
LCD_set_XY(X,Y);
for(i = 0; i < 6; i++)
{
b[5-i] = (num % 10) + '0';
num = num / 10;
}
for(i = 0; i < 6; i++)
{
LCD_write_char(b[i]);
}
}
void Init_Lcd() //LCD 初始化
{
LCD_write_char(0x38,0);
Delay_ms(5);
LCD_write_char(0x38,0);
Delay_ms(5);
LCD_write_char(0x38,0);
Delay_ms(5);
LCD_write_char(0x0c,0);
Delay_ms(5);
LCD_write_char(0x06,0);
Delay_ms(5);
LCD_write_char(0x0c,0);
Delay_ms(5);
}
/***********显示电源电压*************/
void power_display(void)
{
u8 a,b,c;
a=(u8)((power_get()/100)+48);
b=(u8)(((power_get()%100)/10)+48);
c=(u8)((power_get()%10)+48);
LCD_set_XY(0,0);
LCD_write_char('P');
LCD_write_char('O');
LCD_write_char('W');
LCD_write_char('E');
LCD_write_char('R');
LCD_write_char(':');
LCD_write_char(a);
LCD_write_char('.');
LCD_write_char(b);
LCD_write_char(c);
LCD_write_char('V');
}
/***********************************************************
函数名称：LCDTIME
函数功能：液晶显示和
入口参数：c : 显示的字符
出口参数：无
备 注：
***********************************************************/
void LCDTIME(void){
u8 AspeedS0, AspeedS1, AspeedS2, AspeedS3;
LCD_set_XY(0, 0) ;
LCD_write_char('L');
LCD_write_char('a');
LCD_write_char('n');
LCD_write_char('d');
LCD_write_char('z');
LCD_write_char('o');
/**************
第二行显示内容
************* */
AspeedS0 = (u8) ((ASPeed1/1000) + 48 );
AspeedS1 = (u8) (((ASPeed1%1000)/100) +48 ) ;
AspeedS2 = (u8) (((ASPeed1%100)/10) + 48 );
AspeedS3 = (u8) ((ASPeed1%10) + 48 );
LCD_set_XY(0, 1) ;
LCD_write_char('S');
LCD_write_char('p');
LCD_write_char('e');
LCD_write_char('e');
LCD_write_char('d');
LCD_write_char('0');
LCD_write_char(':');
LCD_write_char(AspeedS0);
LCD_write_char(AspeedS1);
LCD_write_char(AspeedS2);
LCD_write_char(AspeedS3);
/**************
第三行显示内容
**************/
AspeedS0 = (u8) ((ASPeed2/1000) + 48 );
AspeedS1 = (u8) (((ASPeed2%1000)/100) +48 ) ;
AspeedS2 = (u8) (((ASPeed2%100)/10) + 48 );
AspeedS3 = (u8) ((ASPeed2%10) + 48 );
LCD_set_XY(0, 2) ;
LCD_write_char('S');
LCD_write_char('p');
LCD_write_char('e');
LCD_write_char('e');
LCD_write_char('d');
LCD_write_char('1');
LCD_write_char(':');
LCD_write_char(AspeedS0);
LCD_write_char(AspeedS1);
LCD_write_char(AspeedS2);
LCD_write_char(AspeedS3);
/**************
第四行显示内容
**************/
AspeedS0 = (u8) ((ASPeed3/1000) + 48 );
AspeedS1 = (u8) (((ASPeed3%1000)/100) +48 ) ;
AspeedS2 = (u8) (((ASPeed3%100)/10) + 48 );
AspeedS3 = (u8) ((ASPeed3%10) + 48 );
LCD_set_XY(0, 3) ;
LCD_write_char('S');
LCD_write_char('p');
LCD_write_char('e');
LCD_write_char('e');
LCD_write_char('d');
LCD_write_char('2');
LCD_write_char(':');
LCD_write_char(AspeedS0);
LCD_write_char(AspeedS1);
LCD_write_char(AspeedS2);
LCD_write_char(AspeedS3);
/**************
第五行显示内容
**************/
AspeedS0 = (u8) ((ASPeed4/1000) + 48 );
AspeedS1 = (u8) (((ASPeed4%1000)/100) +48 ) ;
AspeedS2 = (u8) (((ASPeed4%100)/10) + 48 );
AspeedS3 = (u8) ((ASPeed4%10) + 48 );
LCD_set_XY(0, 4) ;
LCD_write_char('S');
LCD_write_char('p');
LCD_write_char('e');
LCD_write_char('e');
LCD_write_char('d');
LCD_write_char('3');
LCD_write_char(':');
LCD_write_char(AspeedS0);
LCD_write_char(AspeedS1);
LCD_write_char(AspeedS2);
LCD_write_char(AspeedS3);
/**************
第六行显示内容
**************/
AspeedS0 = (u8) ((ASPeed5/1000) + 48 );
AspeedS1 = (u8) (((ASPeed5%1000)/100) +48 ) ;
AspeedS2 = (u8) (((ASPeed5%100)/10) + 48 );
AspeedS3 = (u8) ((ASPeed5%10) + 48 );
LCD_set_XY(0, 5) ;
LCD_write_char('S');
LCD_write_char('p');
LCD_write_char('e');
LCD_write_char('e');
LCD_write_char('d');
LCD_write_char('4');
LCD_write_char(':');
LCD_write_char(AspeedS0);
LCD_write_char(AspeedS1);
LCD_write_char(AspeedS2);
LCD_write_char(AspeedS3);
}
void KYELCD(void){
static u8 t8rmp0 = 0,t8rmp1 = 0;
static u8 AupDown ;
u8 AspeedS0, AspeedS1, AspeedS2, AspeedS3;
if(key8flg >= 1) {
keyflg = 0 ;
key8flg -- ;
if(AupDown > 0)
{
AupDown -- ;
}
}
if(key11flg >= 1) {
if(AupDown < 5)
{
AupDown ++ ;
}
keyflg = 0 ;
key11flg -- ;
}
/*********************
160ms程序执行代码段
*********************/
if(TIME0flag_80ms == 1)
{
TIME0flag_80ms = 0 ;
if(AupDown == 0)
{
if(key9flg >= 1) {
keyflg = 0 ;
ASPeed0 += key9flg ;
key9flg = 0 ;
}
if(key10flg >= 1){
keyflg = 0 ;
if((ASPeed0-key10flg) < 0)
{
ASPeed0 = 0 ;
key10flg = 0 ;
} else
{
ASPeed0 -= key10flg ;
key10flg = 0 ;
}
}
}
else if(AupDown == 1)
{
if(key9flg >= 1) {
keyflg = 0 ;
ASPeed1 += key9flg ;
key9flg = 0 ;
}
if(key10flg >= 1){
keyflg = 0 ;
if((ASPeed1-key10flg) < 0)
{
ASPeed1 = 0 ;
key10flg = 0 ;
} else
{
ASPeed1 -= key10flg ;
key10flg = 0 ;
}
}
}
else if(AupDown == 2)
{
if(key9flg >= 1) {
keyflg = 0 ;
ASPeed2 += key9flg ;
key9flg = 0 ;
}
if(key10flg >= 1){
keyflg = 0 ;
if((ASPeed2-key10flg) < 0)
{
ASPeed2 = 0 ;
key10flg = 0 ;
} else
{
ASPeed2 -= key10flg ;
key10flg = 0 ;
}
}
}
else if(AupDown == 3)
{
if(key9flg >= 1) {
keyflg = 0 ;
ASPeed3 += key9flg ;
key9flg = 0 ;
}
if(key10flg >= 1){
keyflg = 0 ;
if((ASPeed3-key10flg) < 0)
{
ASPeed3 = 0 ;
key10flg = 0 ;
} else
{
ASPeed3 -= key10flg ;
key10flg = 0 ;
}
}
}
else if(AupDown == 4)
{
if(key9flg >= 1) {
keyflg = 0 ;
ASPeed4 += key9flg ;
key9flg = 0 ;
}
if(key10flg >= 1){
keyflg = 0 ;
if((ASPeed4-key10flg) < 0)
{
ASPeed4 = 0 ;
key10flg = 0 ;
} else
{
ASPeed4 -= key10flg ;
key10flg = 0 ;
}
}
}
else if(AupDown == 5)
{
if(key9flg >= 1) {
keyflg = 0 ;
ASPeed5 += key9flg ;
key9flg = 0 ;
}
if(key10flg >= 1){
keyflg = 0 ;
if((ASPeed5-key10flg) < 0)
{
ASPeed5 = 0 ;
key10flg = 0 ;
} else
{
ASPeed5 -= key10flg ;
key10flg = 0 ;
}
}
}
if(t8rmp0 == 1)
{
t8rmp0 = 0 ;
if(AupDown == 0)
LCD_set_XY(0, 0) ;
else if(AupDown == 1)
LCD_set_XY(0, 1) ;
else if(AupDown == 2)
LCD_set_XY(0, 2) ;
else if(AupDown == 3)
LCD_set_XY(0, 3) ;
else if(AupDown == 4)
LCD_set_XY(0, 4) ;
else if(AupDown == 5)
LCD_set_XY(0, 5) ;
for(t8rmp1 = 0 ; t8rmp1 < 83 ;t8rmp1 ++)
{ LCD_write_byte(0, 1); }
}
else{
t8rmp0 = 1 ;
LCD_set_XY(0, 0) ;
LCD_write_char('L');
LCD_write_char('a');
LCD_write_char('n');
LCD_write_char('d');
LCD_write_char('z');
LCD_write_char('o');
/**************
第二行显示内容
************* */
AspeedS0 = (u8) ((ASPeed1/1000) + 48 );
AspeedS1 = (u8) (((ASPeed1%1000)/100) +48 ) ;
AspeedS2 = (u8) (((ASPeed1%100)/10) + 48 );
AspeedS3 = (u8) ((ASPeed1%10) + 48 );
LCD_set_XY(0, 1) ;
LCD_write_char('S');
LCD_write_char('p');
LCD_write_char('e');
LCD_write_char('e');
LCD_write_char('d');
LCD_write_char('0');
LCD_write_char(':');
LCD_write_char(AspeedS0);
LCD_write_char(AspeedS1);
LCD_write_char(AspeedS2);
LCD_write_char(AspeedS3);
/**************
第三行显示内容
**************/
AspeedS0 = (u8) ((ASPeed2/1000) + 48 );
AspeedS1 = (u8) (((ASPeed2%1000)/100) +48 ) ;
AspeedS2 = (u8) (((ASPeed2%100)/10) + 48 );
AspeedS3 = (u8) ((ASPeed2%10) + 48 );
LCD_set_XY(0, 2) ;
LCD_write_char('S');
LCD_write_char('p');
LCD_write_char('e');
LCD_write_char('e');
LCD_write_char('d');
LCD_write_char('1');
LCD_write_char(':');
LCD_write_char(AspeedS0);
LCD_write_char(AspeedS1);
LCD_write_char(AspeedS2);
LCD_write_char(AspeedS3);
/**************
第四行显示内容
**************/
AspeedS0 = (u8) ((ASPeed3/1000) + 48 );
AspeedS1 = (u8) (((ASPeed3%1000)/100) +48 ) ;
AspeedS2 = (u8) (((ASPeed3%100)/10) + 48 );
AspeedS3 = (u8) ((ASPeed3%10) + 48 );
LCD_set_XY(0, 3) ;
LCD_write_char('S');
LCD_write_char('p');
LCD_write_char('e');
LCD_write_char('e');
LCD_write_char('d');
LCD_write_char('2');
LCD_write_char(':');
LCD_write_char(AspeedS0);
LCD_write_char(AspeedS1);
LCD_write_char(AspeedS2);
LCD_write_char(AspeedS3);
/**************
第五行显示内容
**************/
AspeedS0 = (u8) ((ASPeed4/1000) + 48 );
AspeedS1 = (u8) (((ASPeed4%1000)/100) +48 ) ;
AspeedS2 = (u8) (((ASPeed4%100)/10) + 48 );
AspeedS3 = (u8) ((ASPeed4%10) + 48 );
LCD_set_XY(0, 4) ;
LCD_write_char('S');
LCD_write_char('p');
LCD_write_char('e');
LCD_write_char('e');
LCD_write_char('d');
LCD_write_char('3');
LCD_write_char(':');
LCD_write_char(AspeedS0);
LCD_write_char(AspeedS1);
LCD_write_char(AspeedS2);
LCD_write_char(AspeedS3);
/**************
第六行显示内容
**************/
AspeedS0 = (u8) ((ASPeed5/1000) + 48 );
AspeedS1 = (u8) (((ASPeed5%1000)/100) +48 ) ;
AspeedS2 = (u8) (((ASPeed5%100)/10) + 48 );
AspeedS3 = (u8) ((ASPeed5%10) + 48 );
LCD_set_XY(0, 5) ;
LCD_write_char('S');
LCD_write_char('p');
LCD_write_char('e');
LCD_write_char('e');
LCD_write_char('d');
LCD_write_char('4');
LCD_write_char(':');
LCD_write_char(AspeedS0);
LCD_write_char(AspeedS1);
LCD_write_char(AspeedS2);
LCD_write_char(AspeedS3);
}
}
}
int main(void)
{
double axg = 0, ayg = 0, azg = 0;
double gxds = 0, gyds = 0, gzds = 0;
//init mpu6050
mpu6050_init();
_delay_ms(50);
LCD_init();
LCD_clear();
put_food();
// INtro
while (1) {
// Read current parameters
mpu6050_getConvData(&axg, &ayg, &azg, &gxds, &gyds, &gzds);
LCD_write_string(0,0," Little Snake ");
LCD_write_string(0,3," >> Move << ");
if (axg > LIMIT || axg < -LIMIT ||ayg < -LIMIT || ayg > LIMIT)
break;
}
// Init snake, both on screen and array
screen[3][5] = SNAKE;
screen[3][6] = SNAKE;
screen[3][7] = SNAKE;
snake[0].x = 3; snake[0].y = 5;
snake[1].x = 3; snake[1].y = 6;
snake[2].x = 3; snake[2].y = 7;
snake_tail = 0; snake_len = 3;
for (int z=snake_len; z<MAX_LEN; z++) snake[z].x = -1;
while(game) {
// Read current parameters
mpu6050_getConvData(&axg, &ayg, &azg, &gxds, &gyds, &gzds);
// Take a decision
if(axg > LIMIT) {if (direction != UP) direction = DOWN;}
else if(axg < -LIMIT) {if (direction != DOWN) direction = UP;}
if(ayg > LIMIT) {if (direction != LEFT) direction = RIGHT;}
else if(ayg < -LIMIT) {if (direction != RIGHT) direction = LEFT;}
// Make it happen
change_dir();
// Check end game
if (!game) break;
LCD_init();
LCD_clear();
// Print entire screen
for (int x=0; x<HEIGHT; x++) {
for (int y=0; y<WIDTH; y++) {
if (x == snake[snake_len-1].x && y == snake[snake_len-1].y) {
LCD_write_char(HEAD);
} else if (screen[x][y] == SNAKE) {
LCD_write_char(SNAKE);
} else if (screen[x][y] == FOOD) {
LCD_write_char(FOOD);
} else {
LCD_write_char(SPACE);
}
}
}
_delay_ms(250);
}
}
