void lcdcmd(unsigned char value)
{
lcdready();
ldata = value; //put the value on the pins
rs = 0;
rw = 0;
en = 1; //strobe the enable pin
MSDelay(1);
en = 0;
}
void lcddata(unsigned char value)
{
lcdready();
ldata = value;
rs = 1;
rw = 0;
en = 1;
MSDelay(1);
en = 0;
return;
}
void main(void)
{
unsigned int HI, LO, TOTAL;
unsigned char l, OV, OFR[16] = "Out Of Range...";
OV = 0;
T0 = 1;
TMOD = 0x05;
TL0 = 0;
TL1 = 0;
lcdinit();
while(1)
{
do
{
start: TR0 = 1;
MSDelay(145);
LO = TL0;
HI = TH0;
HI = HI << 8;
TOTAL = HI | LO;
Unit[0] = 'H';
Unit[1] = 'z';
Unit[2] = ' ';
Unit[3] = ' ';
if(OV == 1)
{
TOTAL = TOTAL / 1000;
TOTAL = TOTAL + 65;
if(TOTAL > 125)
{
for(l=0; l<16; l++)
lcddata(OFR[l]);
for(l=0; l<16; l++)
lcdcmd(0x10);
goto start;
}
OV = 0;
Unit[0] = 'K';
Unit[1] = 'H';
Unit[2] = 'z';
Unit[3] = ' ';
}
inttoLCD(TOTAL);
TL0 = 0;
TH0 = 0;
}
while(TF0 == 0);
OV = 1;
TR0 = 0;
TF0 = 0;
}
}
void lcdready()
{
busy = 1; //make the busy pin an input
rs = 0;
rw = 1;
while(busy == 1) //wait here for busy flag
{
en = 0; //strobe the enable pin
MSDelay(1);
en = 1;
}
return;
}
void lcdready()
{
busy = 1;
rs = 0;
rw = 1;
do
{
en = 0;
MSDelay(1);
en = 1;
}
while(busy == 1);
return;
}
void main()
{
float Frequency, Percent, LowTime, HighTime, TotalDelayMilli, TotalDelayMicro;
unsigned int ConvHH, ConvLH, ValueH, ConvHL, ConvLL, ValueL;
unsigned char x, HighH, LowH, HighL, LowL;
unsigned char Freq[17] = "Freq: Hz", DutyC[17] = "Duty Cycle: %";
unsigned char colloc;
Status = 0;
KEYPAD = 0xF0; // make higher bits of keypad port that is column bits input and low row bits outputs
Clock = 0;
lcdcmd(0x38); // 2 lines and 5X7 matrix
lcdcmd(0x0C); // Display ON, Cursor Blinking = 0x0E But this command is Display ON, Cursor OFF
lcdcmd(0x01); // Clear Display Screen
lcdcmd(0x80); // Force Cursor to the beginning of the First Line
lcdcmd(0x06);
main:lcdcmd(0x01);
for(x = 0; x<16; x++)
lcddata(Freq[x]);
lcdcmd(0xC0);
for(x = 0; x<16; x++)
lcddata(DutyC[x]);
lcdcmd(0x80);
for(x=0; x<6; x++)
lcdcmd(0x16);
lcdcmd(0x0E);
Frequency = GetInput();
if(Frequency > 20000)
goto main;
lcdcmd(0x0C);
lcdcmd(0xC0);
for(x = 0; x<12; x++)
lcdcmd(0x16);
lcdcmd(0x0E);
Percent = GetInput();
lcdcmd(0x0C);
TotalDelayMilli = (1 / Frequency) * 1000;
TotalDelayMicro = (TotalDelayMilli * 1000) - 45; //With correction of 45
HighTime = (TotalDelayMicro / 100) * Percent;
LowTime = TotalDelayMicro - HighTime;
ValueH = 65536 - HighTime;
ConvLH = ValueH & 0x00FF; // Zeroing the Higher 8 bits to have Lower 8 bits
LowH = ConvLH; // Storing in a 8 bit character
ConvHH = ValueH & 0xFF00; // Masking the Lower 8 bits to have Higher 8 bits
ConvHH = ConvHH >> 8; // Shifting right 8 bits to hit to the Lower Part to save it to a 8-bit character
HighH = ConvHH; // Storing in a 8 bit character
ValueL = 65536 - LowTime;
ConvLL = ValueL & 0x00FF; // Zeroing the Higher 8 bits to have Lower 8 bits
LowL = ConvLL; // Storing in a 8 bit character
ConvHL = ValueL & 0xFF00; // Masking the Lower 8 bits to have Higher 8 bits
ConvHL = ConvHL >> 8; // Shifting right 8 bits to hit to the Lower Part to save it to a 8-bit character
HighL = ConvHL;
Status = 1;
while(1) //2 Machine Cycle
{
Clock = 1; //1 MC
TimerH(HighH, LowH);
Clock = 0;
TimerL(HighL, LowL);
colloc = KEYPAD; //2 MC
colloc &= 0xF0; //2 MC
if(colloc == 0xE0) //4 MC
{
MSDelay(5);
colloc = KEYPAD; //read the columns
colloc &= 0xF0; //mask unused bits
if(colloc == 0xE0)
{
Status = 0;
goto main;
}
}
}
} //main braces
unsigned char KeypadRead()
{
unsigned char colloc, rowloc;
do
{
KEYPAD = 0xF0; // ground all rows at once
colloc = KEYPAD; // read the port for columns
colloc &= 0xF0; // mask row bits
}
while(colloc != 0xF0); // check until all keys are released
do
{
do
{
MSDelay(8); //call delay
colloc = KEYPAD; //see if any key is pressed
colloc &= 0xF0; // mask unsused bits
}
while(colloc == 0xF0); // keep checking for keypress
MSDelay(8); // call delay for debounce
colloc = KEYPAD; // read columns
colloc &= 0xF0; // mask unused bits
}
while(colloc == 0xF0); // wait for keypress
while(1)
{
KEYPAD &= 0xF0; // masking row bits
KEYPAD |= 0x0E; // now ground row 0 0E = 00001110b ORing won't affect column data
colloc = KEYPAD; // read columns
colloc &= 0xF0; // mask row bits
if(colloc != 0xF0) // column detected
{
rowloc = 0; // save row location
break;
}
KEYPAD &= 0xF0;
KEYPAD |= 0x0D; // ground row 1 0D = 00001101b ORing won't affect column data
colloc = KEYPAD; // read columns
colloc &= 0xF0; // mask row bits
if(colloc != 0xF0) // column detected
{
rowloc = 1; // save row location
break;
}
KEYPAD &= 0XF0;
KEYPAD |= 0x0B; // ground row 2 0B = 00001011b
colloc = KEYPAD; // read columns
colloc &= 0xF0; // mask row bits
if(colloc != 0xF0) // column detected
{
rowloc = 2; // save row location
break;
}
KEYPAD &= 0XF0;
KEYPAD |= 0x07; // ground row 3 07 = 00000111b
colloc = KEYPAD; // read columns
colloc &= 0xF0; // mask row bits
if(colloc != 0xF0) // column detected
rowloc = 3; // save row location
break;
}
//check columns and send result to LCD
if(colloc == 0xE0) // 0E = 00001110
return keypad[rowloc][0];
else if(colloc == 0xD0) // 0D = 00001101
return keypad[rowloc][1];
else if(colloc == 0xB0) // 0B = 00001011
return keypad[rowloc][2];
else
return keypad[rowloc][3];
}
void main(void)
{
unsigned int readDPS;
unsigned int temp = 1;
unsigned int sayi1;
unsigned int i=0;
unsigned int j=0;
unsigned int kazanmaDrumu =0;
unsigned int kazandi=0;
disable();
DDRA=0x0F; // pb0-3 is out, others input
DDRB=0xff; //
DDRP=0xff; // 7-segment icin
DDRH=0x00;
DDRT = DDRT | 0b00100000; // PTT5 as output (Buzzer icin)
PORTB=0;
TSCR1 =TSCR1 | 0x80; // Enable timer subsystem
TSCR2 = 0x05; // Set overflow time to 87 ms
TFLG2 = 0x80; // Make sure TOF bit clear
RTICTL=0x31; //pre scale 2048
CRGINT=0x80; //RTI
CRGFLG=0x80; //RTI flag
enable();
while (1)
{
/* cvp arayi sýfýrlanir */
for(i=0; i<4; ++i){
cvp[i] = 0;
}
oyunSayisi = (TCNT+temp)%NUMBER_OF_WORDS; // random sayý üretmek icin
back = 0;
kazandi=1;
kazanmaDrumu =0;
hataCount = 0;
chooser = 0; // score u goster
MSDelay(2000); // 2 sn boyunca
while(1)
{
chooser = 1; // kelimenin dogru bilinen harflerini gosterir.
//MSDelay(2000); // 2 sn bekle kullanýcý giris yapsýn
while((sayi1 = GetKey()) == -1);
MSDelay(155);
sayi1 *= 10;
while((readDPS = GetKey()) == -1);
MSDelay(155);
readDPS += sayi1;
temp = readDPS;
tahmin(readDPS); // tahmin doðrumu diye check et
chooser=1; // kelimenin dogru bilinen harflerini gosterir.
MSDelay(500); // 500 ms boyunca goster
/* cvp arrayi tam doluysa cevap bilinmistir. */
for(i=0; i<4; ++i){
if(cvp[i] == 1){
++kazanmaDrumu;
}
}
/* kazanma durumunda yapilacak olanlar */
if(kazanmaDrumu == 4){
++score;
kazandi=0;
chooser=1; // kelimenin dogru bilinen harflerini gosterir.
MSDelay(2000); // 3 sn boyunca goster
chooser = 4; // win
MSDelay(1000);
chooser = 0; // score
MSDelay(1000);
chooser = 4; // win
MSDelay(1000);
break;
}else{
kazanmaDrumu=0;
}
/* 6 kez yanlis girilme durumunda programdan cik. */
if(hataCount >= 6){
break;
}
}
if(kazanmaDrumu < 4 || hataCount >= 6){
chooser = 0; // score
MSDelay(1000);
chooser = 7; // cevap
MSDelay(2500);
chooser = 5; // lose
MSDelay(1000);
chooser = 0; // score
MSDelay(1000);
chooser = 5; // lose
MSDelay(1000);
chooser = 0; // score
MSDelay(1000);
chooser = 5; // lose
MSDelay(1000);
chooser = 0; // score
MSDelay(1000);
chooser = 5; // lose
MSDelay(1000);
chooser = 9; // GOODBYE
// goodbye yazan dongu
while(1){
MSDelay(500);
PTT = PTT | 0x20; //make PT5=1
MSDelay(10); //change the delay size to see what happens
PTT = PTT & 0xDF; //Make PT5=0
MSDelay(10); //change delay size....
++goodCount;
if(goodCount>=17){
break;
}
}
chooser = 6; // finish
MSDelay(100);
break;
}
if(oyunCounter >= NUMBER_OF_GAME){
chooser = 0; // score
MSDelay(1000);
chooser = 4; // win
MSDelay(1000);
chooser = 0; // score
MSDelay(1000);
chooser = 4; // win
MSDelay(1000);
chooser = 0; // score
MSDelay(1000);
chooser = 4; // win
MSDelay(1000);
chooser = 0; // score
MSDelay(1000);
chooser = 4; // win
MSDelay(1000);
chooser = 6; // finish
MSDelay(100);
chooser = 8; // congraluations
// congraluations yazan dongu
while(1){
MSDelay(500);
PTT = PTT | 0x20; //make PT5=1
MSDelay(10); //change the delay size to see what happens
PTT = PTT & 0xDF; //Make PT5=0
MSDelay(10); //change delay size....
++congCount;
if(congCount>=33){
break;
}
}
chooser = 6; // finish
MSDelay(100);
break;
}
++oyunCounter;
}
__asm(swi);
}
