void kkk_setanalog(unsigned char page,unsigned char offset)
{
unsigned char mykey=0,i,buffer[4];
unsigned int temp;
unsigned int *p=(unsigned int*)SEG_A;
WriteChinese(Sheding,0,16,'R');
WriteChinese(Sheding+32,0,32,'R');
temp=Analog[(page+offset)%25]*RATIO;
buffer[0]=temp/1000;
buffer[1]=temp%1000/100;
buffer[2]=temp%100/10;
buffer[3]=temp%10;
for(i=0;i<4;)
{
mykey=keyscan();
switch(mykey)
{
case 1:
case 2:
case 3:
case 4:
case 5:
case 6:
case 7:
case 8:
case 9:
case 10:
buffer[i]=mykey-1;
WriteChar(Ezk+16*(mykey-1+'0'-0x20),2*(offset+1),8*i,'R');
break;
case 11:break;
case 12:
i++;
while(mykey==12)
{
mykey=keyscan();
}
break;
case 13:break;
case 14:break;
case 15:break;
case 16:return;
}
delay(500);
}
temp=(buffer[0]*1000+buffer[1]*100+buffer[2]*10+buffer[3]);
Analog[(page+offset)%25]=temp/RATIO;
flash_clr(p);
flash_write_int16(p++,0x55);
for(i=0;i<25;i++)
{
flash_write_int16(p++,Analog[i]);
}
}
void main()
{
TxBuf[0]=0x00;
Read_18B20_Temperature();
Read_18B20_Temperature();
delay1ms(200);
Read_18B20_Temperature();
Read_18B20_Temperature();
delay1ms(200);
Read_18B20_Temperature();
Read_18B20_Temperature();
delay1ms(200);
nRF24L01_Config(); //初始化NRF24L01
SPI_RW_Reg(FLUSH_TX,0);
EX1=1;
IT1=1;
EA=1;
init_1602();
while(1)
{
Read_18B20_Temperature();
keyscan();
Control();
display();
TxBuf[0]=0xAA;
TxBuf[2]=Tem_dispbuf[4];
TxBuf[3]=Tem_dispbuf[0];
TxBuf[4]=beep_flag;
nRF24L01_TxPacket(TxBuf); //发送数据
delay1ms(10);
}
}
void Record_data()
{
keyscan();
if(flag_new)
{
switch(key)
{
case 1: if(flag_d==1) Height++;
if(flag_d==2) Weight++;
break;
case 2: if(flag_d==1) Height--;
if(flag_d==2) Weight--;
break;
case 3: flag_d++;break;
default: break;
}
if(flag_d==1) { LCD_WriteChar(78,2,'*');LCD_WriteChar(78,3,' ');}
if(flag_d==2) { LCD_WriteChar(78,3,'*');LCD_WriteChar(78,2,' ');}
if(flag_d==3) flag_data=1;
LCD_WriteNum(45,2,Height);
LCD_WriteNum(51,3,Weight);
flag_new=0;
}
}
void main()
{
uart_init();
while(1)
{
keyscan();
}
}
void main()
{
init();
while(1)
{
keyscan();
}
}
void keydown(void)
{
P1=0xF0;
if(P1!=0xF0) //判断按键是否按下 如果按钮按下 会拉低P1其中的一个端口
{
keyscan();
}
}
void main()
{
init_1602();
display("0.");
while(1)
{
keyscan();
}
}
void main()
{
init();
while(1)
{
keyscan();
display(num);
}
}
//一些列的延时函数,都是在晶振频率为12MHz的情况下使用的
void delay1ms(uint num)
{
uint i;
while((num--!=0)&&(keyscan()==0xFF))
{
for(i=0;i<72;i++)
;
}
}
void main()
{
IE=0X00;
while(1)
{
keyscan();
}//while
}//fun
/**********************************************************
判键是否按下子函数
**********************************************************/
void keydown()
{
P1=0xf0;
if((P1&0xf0)!=0xf0)
{
keyscan();
P0=disp_code[key];
beep();
}
}
main()
{ IODIR1=LCD|RS|EN;
lcd_init();
while(1)
{ lcd_string("while");
lcd_data(keyscan());
delay_ms(5000);
lcd_cmd(0x01);
}
}
main()
{
unsigned char ret;
unsigned char buf[8];
unsigned char i=0;
unsigned char l1=strlen(pass);
unsigned char l2;
lcd_init();
lcd_cmd(0x80);
lcd_string("password:"******"Invalid");
delay_ms(5000);
}
else
{
//ret=strcmp(pass,buf);
ret=my_comp(pass,buf,l2);
if(ret==0)
{
lcd_cmd(0x01);
lcd_string("Valid");
delay_ms(5000);
}
else
{
lcd_cmd(0x01);
lcd_string("Invalid");
delay_ms(5000);
}
}
}
main()
{
uchar m;
P2=0xff;
IRIN=1; //I/O口初始化
BEEP=1;
RELAY=1;
delay1(10); //延时
lcd_init(); //初始化LCD
lcd_pos(0); //设置显示位置为第一行的第1个字符
m = 0;
while(cdis1[m] != '\0')
{ //显示字符
lcd_wdat(cdis1[m]);
m++;
}
lcd_pos(0x40); //设置显示位置为第二行第1个字符
m = 0;
while(cdis2[m] != '\0')
{
lcd_wdat(cdis2[m]); //显示字符
m++;
}
IE = 0x81; //允许总中断中断,使能 INT0 外部中断
TCON = 0x01; //触发方式为脉冲负边沿触发
while(1)
{
keyscan();
delay(10);
switch(key) //读出对应值
{
case 1:P1= 0x08;break;
case 2:P1= 0x3f;break;
case 3:P1= 0x2d;break;
case 4:P1= 0x08;break;
case 5:P1= 0x10;break;
case 6:P1= 0x20;break;
case 7:P1= 0x40;break;
case 8:P1= 0x80;break;
default:break;
}
}
}//end main
void main()
{
init ();
LCD1602_init();
LCD_init();
while(1)
{
keyscan ();
keycheck ();
f_choose();
}
}
void main(void)
{
while(1){
led1on;
keyscan();
}
}
void main()
{
init();
init_24c02();
ET0=1; //计时器0开启
TR0=1; //计时器打开
while(1)
{
keyscan();
if(flag==1)
{
display2();
}
}
}
void Run_jibu()
{
keyscan();
if(flag_new)
{
switch(key)
{
case 1: if(run_mode==0) run_mode=1;
else if(run_mode==1) run_mode=0;
else if(run_mode==2) run_mode=0;
break;
case 2: run_mode=2;
break;
case 3: flag_running=1;run_bu=run_bushu;break;
default: break;
}
flag_new=0;
switch(run_mode)
{
case 0: Display_time();
break;
case 1: Display_step();
break;
case 2: LCD_WriteString(0,2,"Height: cm");
LCD_WriteString(0,3,"Weight: kg");
LCD_WriteNum(45,2,Height);
LCD_WriteNum(51,3,Weight);
break;
default: break;
}
}
if(flag_time&&(run_mode==0))
{
flag_time=0;
LCD_WriteNum(30,3,time_m);
LCD_WriteNum(55,3,time_s);
}
if(run_flag&&(run_mode==1))
{
run_flag=0;
LCD_WriteNum(20,3,run_bushu);
}
}
void key_T()
{
keyscan();
if(flag_new)
{
switch(key)
{
case 1: T_warn++; break;
case 2: T_warn--; break;
case 3: flag_T=1; break;
case 4: ; break;
default: break;
}
flag_new=0;
}
}
void main()
{
s1sta=s1;
s2sta=s2;
while(1)
{
keyscan(); //扫描按键状态是否变化，即是否有人更改了按键状态。
if(change)
{
change=0; //清零
light=~light; //一旦发现有开关状态发生了变化，则灯的状态就取反。（若以前亮，则熄灭；反之则打亮）
s1sta=s1; //同时，将s1和s2的当前状态送给s1sta和s2sta，为以后的比较做准备。
s2sta=s2;
}
}
}
void main()
{
init_1602();
init_24c02();
init();
readtemp();
EA=1;
ET0=1;
TR0=0;
while(1)
{
keyscan();
if(second==0)
{
if(ahour==hour&&amin==minute)
{
display3();
alarmflag=1;
beep=0;
while(alarmflag==1)
{
if(k1==0||k2==0||k3==0||k4==0)
{
alarmflag=0;
write_com(0x01);
beep=1;
while(k1==0||k2==0||k3==0||k4==0);
}
}
}
}
if(flag==0&&k3==0)
{
display4();
}
if(flag==0&&alarmflag==0)
{
display1();
}
if(flag==1&&alarmflag==0)
{
display2();
}
}
}
void deal_key()
{
keyscan();
if(flag_new)
{
switch(key)
{
case 1: if(flag_deter==0) flag_mode=!flag_mode;break;
case 2: key=2; break;
case 3: flag_deter=1;break;
default: break;
}
if(flag_deter==0)
{
if(flag_mode) LCD_WriteString(0,3,"To some music?");
else if(!flag_mode) LCD_WriteString(0,3," Want to run? ");
}
flag_new=0;
}
}
void main()
{
//initialize all ports & functions
sys_init();
while(1)
{
//scan & get password
key=keyscan();
if((button_press_count<password_length) && (key!=0))
{
password_entered[button_press_count]=key; //save entered digit
button_press_count++;
//strobe LED to indicate genuine key press
key_press_indicator=1;
Delay_ms(250);
key_press_indicator=0;
key=0;
}
password_entry_complete_check(); //verify entered password & send appropriate messages
password_change(); //check for password change request & send appropriate messages
}
}
//主函数
void main()
{
uchar /*decimal,count,*/need=1,mark=0,liandeng=0;
double figure9;
long figure01,figure02,figure0,mfigure1,mfigure2;
figure1=figure2=figure3=figure4=keynum=decimal=count=mfigure1=mfigure2=0; //figure1第一运算数的整数部分 figure2第一运算数的小数部分 figure3第二运算数的整数部分 figure4第二运算数的小数部分
P3=0xff;
while(1)
{
keynum=keyscan();
if((keynum>=0)&&(keynum<=9))//输入的是数字
{
if(liandeng==1)
{
figure1=figure2=figure3=figure4=keynum=decimal=count=0;
}
liandeng=0;
if(decimal==0)//整数部分
figure1=keynum+figure1*10;
if(decimal==1)//小数部分
{
count++;
switch(count)
{
case 1:figure2=keynum*10000;break;
case 2:figure2=figure2+keynum*1000;break;
case 3:figure2=figure2+keynum*100;break;
case 4:figure2=figure2+keynum*10;break;
case 5:figure2=figure2+keynum;break;
case 6:err=1;
}
}
need=1;
}
if((keynum>=11)&&(keynum<=14))
{
mark=keynum;//符号
figure3=figure1;
figure4=figure2;
figure1=0;
figure2=0;
decimal=0;
liandeng=0;
count=0;
}
if(keynum==15)//输入等号
{
if(liandeng==0) //判断是否第一次输入等号
{
figure01=figure1;
figure02=figure2;
switch(mark)
{
case 11: //加法运算
{
figure2=figure2+figure4;
if(figure2>99999)
{
figure2=figure2%100000;
figure1=figure1+figure3+1;
}
else
{
figure1=figure1+figure3;
}
break;
}
case 12: //减法运算
{
figure0=figure4-figure2;
if(figure0<0)
{
figure2=figure4+100000-figure2;
figure1=figure3-1-figure1;
}
else
{
figure2=figure4-figure2;
figure1=figure3-figure1;
}
break;
}
case 13: //乘法运算
{
figure9=((double)figure1+(double)figure2/100000)*((double)figure3+(double)figure4/100000);
figure1=(long)figure9;
figure2=(long)((figure9-figure1)*100000);
break;
}
case 14: //除法运算
{
figure9=((double)figure3+(double)figure4/100000)/((double)figure1+(double)figure2/100000);
figure1=(long)figure9;
figure2=(long)((figure9-figure1)*100000);
break;
}
}
}
else
{
switch(mark)
{
case 11:
{
figure2=figure2+figure02;
if(figure2>99999)
{
figure2=figure2%100000;
figure1=figure1+figure01+1;
}
else
{
figure1=figure1+figure01;
}
break;
}
case 12:
{
figure0=figure02-figure2;
if(figure0<0)
{
figure2=figure02+100000-figure2;
figure1=figure01-1-figure1;
}
else
{
figure2=figure02-figure2;
figure1=figure01-figure1;
}
break;
}
case 13:
{
figure9=((double)figure1+(double)figure2/100000)*((double)figure01+(double)figure02/100000);
figure1=(long)figure9;
figure2=(long)((figure9-figure1)*100000);
break;
}
case 14:
{
figure9=((double)figure01+(double)figure02/100000)/((double)figure1+(double)figure2/100000);
figure1=(long)figure9;
figure2=(long)((figure9-figure1)*100000);
break;
}
}
}
decimal=0;
liandeng=1;
need=1;
}
if(keynum==16)
{
decimal=1;//小数位
}
if(keynum==18)//根号
{
figure9=sqrt((double)figure1+(double)figure2/100000);
figure1=(long)figure9;
figure2=(long)((figure9-figure1)*100000);
need=1;
}
if(keynum==17)//AC
{
figure1=figure2=figure3=figure4=keynum=decimal=count=0;
liandeng=err=0;
need=1;
}
if(keynum==19)//MC
{
mfigure1=0;
mfigure2=0;
}
if(keynum==20)//MR
{
figure1=mfigure1;
figure2=mfigure2;
need=1;
}
if(keynum==21)//M+
{
mfigure1=figure1;
mfigure2=figure2;
}
if(keynum==22)//M-
{
mfigure1=-figure1;
mfigure2=figure2;
}
if(need==1)
{
choose();
}
display();
need=0;
}
}
static int
analyze(int maxleng, int const *lengv,
int nsrcs, RANGE const *srcv,
PARTNO ** mapv, PARTNO mdata[][256], int *posp, int *skipp, int *lenp)
{
int i, j, k, step, width[maxleng + 1];
int pos = *posp, skip = 0, len = 0, nparts = 1;
//fprintf(stderr,"calculate nparts: "); char const *sep = "";
while (1) {
int p = pos + skip, more;
if (p >= maxleng)
break;
if (!mapv[p]) // get (SCANWID) more maps
keyscan(p, srcv, nsrcs, mdata, mapv);
for (i = more = 0; i < 256; ++i)
more += mapv[p][i];
if (!more)
break;
width[p] = more += lengv[p] && p > *posp;
if (more == 1) {
*mapv[p] = UNUSED;
mapv[p] = mdata[0];
}
// TODO: nparts at any stage is not this value! It needs to be
// the sum of child indices, not just the product of dimensions.
if (nparts * more == 1)
++pos; // skip leading const bytes at start of range in first iteration only
else if (nparts * more > MAXPARTS) //WRONG
break;
else
++skip, nparts *= more; //WRONG
//fprintf(stderr, "%s(%d%s)", sep, more, lengv[p] && p > *posp ? "" : "-1"); sep = " * ";
}
for (len = skip; width[pos + len - 1] == 1; --len);
//fprintf(stderr, " = %d; recalc = 1", nparts);
for (i = len, nparts = step = 1; --i >= 0;) {
if (width[pos + i] > 1) {
j = lengv[pos + i] ? step : 0;
for (k = 0; k < 256; ++k) {
if (mapv[pos + i][k]) {
mapv[pos + i][k] = j;
j += step;
}
}
//fprintf(stderr, " + %d", j - step);
nparts += j - step;
step = j;
}
}
//fprintf(stderr, "= %d\n", nparts);
*posp = pos;
*skipp = skip;
*lenp = len;
return nparts;
}
void Mission2()
{
uchar key1=0;
uchar cAD=0;
uint iAD=0;
uint iDA=0;
uchar cDA=0;
uchar cSendDA=0;
senddata(0x88);
senddata(0xFF);//stop flash
*da=1;//send 10 to DA when the program start run.
cSendDA=A[3]*100+A[2]*10+A[1]+((A[0]>=5)?1:0);
while(key1!=0x05)
{
//get AD0 and show in the 8765 LED
delay1ms(500);
cAD=adin();
//cAD=cDA;
//iAD=(int)((int)cAD/255*2000);
//去抖动
/*iAD=arrAD[3]*1000+arrAD[2]*100+arrAD[1]*10+arrAD[0];
if(abs(iAD-(int)cAD*10)>valve)
{
iAD=cAD*10;
arrAD[3]=(uchar)(iAD/1000);
iAD=iAD%1000;
arrAD[2]=(uchar)(iAD/100);
iAD=iAD%100;
arrAD[1]=(uchar)(iAD/10);
iAD=iAD%10;
arrAD[0]=(uchar)iAD;
}
*/
iAD=cAD*10;
arrAD[3]=(uchar)(iAD/1000);
iAD=iAD%1000;
arrAD[2]=(uchar)(iAD/100);
iAD=iAD%100;
arrAD[1]=(uchar)(iAD/10);
iAD=iAD%10;
arrAD[0]=(uchar)iAD;
//show AD in 8765 LED
senddata(0x87);
senddata(arrAD[3]);//display thousand in the 8th
senddata(0x86);
senddata(arrAD[2]);//display hundred in the 7th
senddata(0x85);
senddata(arrAD[1]);//display ten in the 6th
senddata(0x84);
senddata(arrAD[0]);//display one in the 5th
senddata(0x83);
//show setting in 4321 LED
senddata(A[3]);//display thousand in the 4th
senddata(0x82);
senddata(A[2]);//display hundred in the 3th
senddata(0x81);
senddata(A[1]);//display ten in the 2th
senddata(0x80);
senddata(A[0]);//display one in the 1th
if(cAD<(A[3]*100+A[2]*10+A[1]+(A[0]>=5?1:0)))
{
if(cSendDA<230)
cSendDA=cSendDA+1;
}
else if(cAD>(A[3]*100+A[2]*10+A[1]+((A[0]>=5)?1:0)))
{
if(cSendDA>1)
cSendDA=cSendDA-1;
}
//send to DA
iDA=A[3]*1000+A[2]*100+A[1]*10+A[0];
//iDA=A[3]*100+A[2]*10+A[1];
//cDA=iDA/2000*255;
//cDA=A[3]*100+A[2]*10+A[1];
*da=cSendDA;
key1=keyscan();
if(key1!=0xFF)
{
while(keyscan()!=0xFF)
;
}
switch(key1)
{
case 1://add 1mA
if(iDA<=1999)
{
iDA=iDA+1;
A[3]=(uchar)(iDA/1000);
iDA=iDA%1000;
A[2]=(uchar)(iDA/100);
iDA=iDA%100;
A[1]=(uchar)(iDA/10);
iDA=iDA%10;
A[0]=iDA;
}
cSendDA=A[3]*100+A[2]*10+A[1]+((A[0]>=5)?1:0);
break;
case 2://minus 1mA
if(iDA>=21)
{
iDA=iDA-1;
A[3]=(uchar)(iDA/1000);
iDA=iDA%1000;
A[2]=(uchar)(iDA/100);
iDA=iDA%100;
A[1]=(uchar)(iDA/10);
iDA=iDA%10;
A[0]=iDA;
}
cSendDA=A[3]*100+A[2]*10+A[1]+((A[0]>=5)?1:0);
break;
case 3://add 100mA
if(iDA<=1900)
{
iDA=iDA+100;
A[3]=(uchar)(iDA/1000);
iDA=iDA%1000;
A[2]=(uchar)(iDA/100);
iDA=iDA%100;
A[1]=(uchar)(iDA/10);
iDA=iDA%10;
A[0]=iDA;
}
cSendDA=A[3]*100+A[2]*10+A[1]+((A[0]>=5)?1:0);
break;
case 4://minus 100mA
if(iDA>=120)
{
iDA=iDA-100;
A[3]=(uchar)(iDA/1000);
iDA=iDA%1000;
A[2]=(uchar)(iDA/100);
iDA=iDA%100;
A[1]=(uchar)(iDA/10);
iDA=iDA%10;
A[0]=iDA;
}
cSendDA=A[3]*100+A[2]*10+A[1]+((A[0]>=5)?1:0);
break;
case 6://add 10mA
if(iDA<=1990)
{
iDA=iDA+10;
A[3]=(uchar)(iDA/1000);
iDA=iDA%1000;
A[2]=(uchar)(iDA/100);
iDA=iDA%100;
A[1]=(uchar)(iDA/10);
iDA=iDA%10;
A[0]=iDA;
}
cSendDA=A[3]*100+A[2]*10+A[1]+((A[0]>=5)?1:0);
break;
case 7://minus 10mA
if(iDA>=30)
{
iDA=iDA-10;
A[3]=(uchar)(iDA/1000);
iDA=iDA%1000;
A[2]=(uchar)(iDA/100);
iDA=iDA%100;
A[1]=(uchar)(iDA/10);
iDA=iDA%10;
A[0]=iDA;
}
cSendDA=A[3]*100+A[2]*10+A[1]+((A[0]>=5)?1:0);
break;
}
}
if(keyscan()!=0xFF)
{
while(keyscan()!=0xFF)
;
}
}
//setup at startup
void Mission1()
{
uchar key1=0;
uchar tmpA[4]={0,0,0,0};
uint tmp=0;
A[0]=0;
A[1]=2;
A[2]=0;
A[3]=0;
AIndex=0;
//send 0 to DA
*da=10;
while(key1!=0x05)
{
//show 1D 0200
senddata(0xCF);
senddata(0x01);//display "1" in the 8th
senddata(0xCE);
senddata(0x0D);//display "d" in the 7th
senddata(0x85);
senddata(0x0F);//display " " in the 6th
senddata(0x84);
senddata(0x0F);//display " " in the 5th
senddata(0x83);
senddata(A[3]);//display thousand in the 4th
senddata(0x82);
senddata(A[2]);//display hundred in the 3th
senddata(0x81);
senddata(A[1]);//display ten in the 2th
senddata(0x80);
senddata(A[0]);//display one in the 1th
senddata(0x88);
senddata(~(0x01<<AIndex));//flash
key1=keyscan();
if(key1!=0xFF)
{
while(keyscan()!=0xFF)
;
tmpA[0]=A[0];
tmpA[1]=A[1];
tmpA[2]=A[2];
tmpA[3]=A[3];
}
switch(key1)
{
case 1://add 1
if(tmpA[AIndex]==9)
{
tmpA[AIndex]=0;
}
else
tmpA[AIndex]=tmpA[AIndex]+1;
tmp=tmpA[3]*1000+tmpA[2]*100+tmpA[1]*10+tmpA[0];
if((tmp<=2000)&&(tmp>=20))
A[AIndex]=tmpA[AIndex];
break;
case 2://minus 1
if(tmpA[AIndex]==0)
{
tmpA[AIndex]=9;
}
else
tmpA[AIndex]=tmpA[AIndex]-1;
tmp=tmpA[3]*1000+tmpA[2]*100+tmpA[1]*10+tmpA[0];
if((tmp<=2000)&&(tmp>=20))
A[AIndex]=tmpA[AIndex];
break;
case 3://move left
if(AIndex==3)
{
AIndex=0;
}
else
AIndex=AIndex+1;
break;
case 4://move right
if(AIndex==0)
{
AIndex=3;
}
else
AIndex=AIndex-1;
break;
}
}
}
void keys()
{
char oldkey, newkey;
int stat = 0;
__u16 keycode;
sem_t * sem_id;
int ret = 0;
struct timeval oldtv, newtv;
struct timezone tz;
int temp;
sem_id = sem_open(UX400_SEM_CPLD, O_CREAT, S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH, 1);
if(sem_id == SEM_FAILED) {
perror("UX400 KEY sem_open");
exit(1);
}
fancontrol(0x33);
gettimeofday(&oldtv, &tz);
for(;;){
if(sem_wait(sem_id) < 0) {
perror("UX400 KEY sem_wait");
exit(1);
}
ret = powerkey();
if(sem_post(sem_id) < 0) {
perror("UX400 KEY sem_post");
}
if( ret == 1){
key_send(KEY_POWER, 1 );
usleep(50000);
key_send(KEY_POWER, 0 );
sleep(1);
key_send(KEY_POWER, 1 );
usleep(50000);
key_send(KEY_POWER, 0 );
sleep(1);
key_send(KEY_POWER, 1 );
usleep(50000);
key_send(KEY_POWER, 0 );
}
if(sem_wait(sem_id) < 0) {
perror("UX400 KEY sem_wait");
exit(1);
}
newkey = keyscan();
if(sem_post(sem_id) < 0) {
perror("UX400 KEY sem_post");
}
// if(newkey != 0x1F) printf("key read: 0x%x\n", newkey);
gettimeofday(&newtv, &tz);
// printf("sec: %d, usec: %d\n", newtv.tv_sec, newtv.tv_usec);
if((oldkey == newkey)&&(newkey != 0x1F)){
if(newtv.tv_sec == oldtv.tv_sec){
temp = newtv.tv_usec - oldtv.tv_sec;
}else{
temp = newtv.tv_usec + 1000000 - oldtv.tv_sec;
}
oldtv = newtv;
// printf("temp = %d\n", temp);
if( temp < KEY_INTERVAL)
continue;
}
oldtv = newtv;
oldkey = newkey;
switch(newkey){
case 0x1F:
case 0x00:
break;
case VEEX_KEY_BACKLIGHT:
key_send(KEY_F5, 1 );
usleep(50000);
key_send(KEY_F5, 0 );
break;
case VEEX_KEY_SUMARY:
// printf("SUMARY!\n");
key_send(KEY_F6, 1 );
usleep(50000);
key_send(KEY_F6, 0 );
break;
case VEEX_KEY_HELP:
key_send(KEY_F3, 1 );
usleep(50000);
key_send(KEY_F3, 0 );
break;
case VEEX_KEY_FILE:
key_send(KEY_F1, 1 );
usleep(50000);
key_send(KEY_F1, 0 );
break;
case VEEX_KEY_HISTORY:
key_send(KEY_F4, 1 );
usleep(50000);
key_send(KEY_F4, 0 );
break;
default:
break;
}
usleep(50000);
}
}
int main( void )
{
// Stop watchdog timer to prevent time out reset
WDTCTL = WDTPW + WDTHOLD;
init_device();
InitLCM();
WriteCom(0x3f,'L');//play on;
WriteCom(0x3f,'R');
ClearLCM();
checkflash();
P6SEL|=0x01;
ADC12CTL0=ADC12ON+SHT0_2+REFON+REF2_5V;
ADC12CTL1=SHP;
ADC12MCTL0=SREF_1;
WriteChinese(hzstr,0,0,'L');
WriteChinese(hzstr+32,0,16,'L');
WriteChinese(hzstr+64,0,32,'L');
WriteChinese(hzstr+96,2,0,'L');
WriteChinese(hzstr+128,2,16,'L');
WriteChinese(hzstr+160,2,32,'L');
WriteChar(Ezk+16*('m'-0x20),6,40,'L');
WriteChar(Ezk+16*('V'-0x20),6,48,'L');
ADC12CTL0|=ENC;
ADC12CTL0|=ADC12SC;
while(1)
{
kkk_showAD(0);
k=keyscan();
if(k==12)
{
while(k)//等待按键弹起
{
k=keyscan();
}
close_timerA();
ClearLCM();
kkk_setparameter();
ClearLCM();
WriteChinese(hzstr,0,0,'L');
WriteChinese(hzstr+32,0,16,'L');
WriteChinese(hzstr+64,0,32,'L');
WriteChinese(hzstr+96,2,0,'L');
WriteChinese(hzstr+128,2,16,'L');
WriteChinese(hzstr+160,2,32,'L');
WriteChar(Ezk+16*('m'-0x20),6,40,'L');
WriteChar(Ezk+16*('V'-0x20),6,48,'L');
kkk_showAD(0);
init_timerA();
}
if(k==15)//reset
{
while(k)//等待按键弹起
{
k=keyscan();
}
WDTCTL =WDT_MRST_32;
while(1);
}
delay(2000);
}
}
void keys()
{
char temp;
int stat = 0;
__u16 keycode;
sem_t * sem_id;
fancontrol(0x33);
sem_id = sem_open(UX400_SEM_CPLD, O_CREAT, S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH, 1);
if(sem_id == SEM_FAILED) {
perror("UX400 KEY sem_open");
exit(1);
}
system("/usr/bin/ux400-vga");
for(;;){
if(sem_wait(sem_id) < 0) {
perror("UX400 KEY sem_wait");
exit(1);
}
if(powerkey() == 1){
key_send(KEY_POWER, 1 );
key_send(KEY_POWER, 0 );
key_send(KEY_POWER, 1 );
key_send(KEY_POWER, 0 );
}
temp = keyscan();
if(sem_post(sem_id) < 0) {
perror("UX400 KEY sem_post");
}
switch(temp){
case 0x1F:
case 0x00:
if(stat == 1){
key_send(keycode, 0);
}
stat = 0;
break;
case VEEX_KEY_BACKLIGHT:
if(stat != 1) key_send(KEY_F5, 1);
stat = 1;
keycode = KEY_F5;
break;
case VEEX_KEY_SUMARY:
if(stat != 1) key_send(KEY_F6, 1 );
stat = 1;
keycode = KEY_F6;
break;
case VEEX_KEY_HELP:
if(stat != 1) key_send(KEY_F3, 1);
stat = 1;
keycode = KEY_F3;
break;
case VEEX_KEY_FILE:
if(stat != 1) key_send(KEY_F1, 1);
stat = 1;
keycode = KEY_F1;
break;
case VEEX_KEY_HISTORY:
if(stat != 1) key_send(KEY_F4, 1);
stat = 1;
keycode = KEY_F4;
break;
default:
if(stat == 1){
key_send(keycode, 0);
}
stat = 0;
break;
}
usleep(100000);
}
}
