int main(void){
ini_lcd();
ini_avr();
for(;;)
{
if(get_key() == 13) // SET DATE
{
//put_lcd('A');
row = 0;
col = 0;
clr_lcd();
pos_lcd(0,0);
put_str_lcd("MMDDYYYY");
start = 0;
pos_lcd(0,0);
set_date = 1;
set_time = 0;
index = 0;
}
else if(get_key() == 9) // SET TIME
{
//put_lcd('B');
row = 1;
col = 0;
clr_lcd();
pos_lcd(1,0);
put_str_lcd("HHMMSS");
start = 0;
pos_lcd(1,0);
set_time = 1;
set_date = 0;
index = 0;
}
if (start == 1)
{
increment();
print();
}
else
{
if(get_key() == 2)
{
//put_lcd('#');
if (set_date) {setDate();}
if (set_time) {setTime();}
start = 1;
}
else if(get_key() == 3){
put_lcd('0');
if(set_date){
date[index] = 0;
}
else if(set_time){
time[index] = 0;
}
index++;
col++;
}
else if(get_key() == 4){
//put_lcd('*');
clr_lcd();
col = 0;
row = 0;
set_time = 0;
set_date = 0;
start = 1;
index = 0;
}
else if(get_key() == 6){
put_lcd('9');
if(set_date){
date[index] = 9;
}
else if(set_time){
time[index] = 9;
}
index++;
col++;
}
else if(get_key() == 7){
put_lcd('8');
if(set_date){
date[index] = 8;
}
else if(set_time){
time[index] = 8;
}
index++;
col++;
}
else if(get_key() == 8){
put_lcd('7');
if(set_date){
date[index] = 7;
}
else if(set_time){
time[index] = 7;
}
index++;
col++;
}
else if(get_key() == 10){
put_lcd('6');
if(set_date){
date[index] = 6;
}
else if(set_time){
time[index] = 6;
}
index++;
col++;
}
else if(get_key() == 11){
put_lcd('5');
if(set_date){
date[index] = 5;
}
else if(set_time){
time[index] = 5;
}
index++;
col++;
}
else if(get_key() == 12){
put_lcd('4');
if(set_date){
date[index] = 4;
}
else if(set_time){
time[index] = 4;
}
index++;
col++;
}
else if(get_key() == 14){
put_lcd('3');
if(set_date){
date[index] = 3;
}
else if(set_time){
time[index] = 3;
}
index++;
col++;
}
else if(get_key() == 15){
put_lcd('2');
if(set_date){
date[index] = 2;
}
else if(set_time){
time[index] = 2;
}
index++;
col++;
}
else if(get_key() == 16){
put_lcd('1');
if(set_date){
date[index] = 1;
}
else if(set_time){
time[index] = 1;
}
index++;
col++;
}
if (set_time)
{
if (col > 5)
{
col = 0;
pos_lcd(row, col);
}
}
else if (set_date)
{
if (col > 7)
{
col = 0;
pos_lcd(row, col);
}
}
}
wait_avr(25);
}
return 0;
}
void print()
{
tens = '0' + (hr / 10);
ones = '0' + (hr % 10);
pos_lcd(1,0);
put_lcd(tens);
put_lcd(ones);
pos_lcd(1,2);
put_lcd(':');
tens = '0' + (min / 10);
ones = '0' + (min % 10);
pos_lcd(1,3);
put_lcd(tens);
put_lcd(ones);
pos_lcd(1,5);
put_lcd(':');
tens = '0' + (sec / 10);
ones = '0' + (sec % 10);
pos_lcd(1,6);
put_lcd(tens);
put_lcd(ones);
tens = '0' + (month / 10);
ones = '0' + (month % 10);
pos_lcd(0,0);
put_lcd(tens);
put_lcd(ones);
pos_lcd(0,2);
put_lcd('/');
tens = '0' + (day / 10);
ones = '0' + (day % 10);
pos_lcd(0,3);
put_lcd(tens);
put_lcd(ones);
pos_lcd(0,5);
put_lcd('/');
unsigned char thous = '0' + (year / 1000);
unsigned char hund = '0' + ((year%1000) / 100);
tens = '0' + ((year%100) / 10);
ones = '0' + (year % 10);
pos_lcd(0,6);
put_lcd(thous);
put_lcd(hund);
put_lcd(tens);
put_lcd(ones);
}
//---------------------------------------------------------------------------------------------------------------------------
int main()
{
unsigned char ch=0;
wdt_enable(WDTO_500MS);
PORTB=0x1C;
DDRB= 0xBC;
DDRD = 0xF0;
DDRC = 0x0F;
PORTC= 0xF8;
sbi(SPSR,SPI2X);
SPCR= _BV(SPE) | _BV(MSTR) | _BV(CPOL) | _BV(CPHA) | _BV(SPR0); //
calc();
net_init();
lcd_init();
OCR1A=675;
TCCR1A=0;
TCCR1B= _BV(WGM12) | _BV(CS12) | _BV(CS10);
sbi(TIMSK,OCIE1A);
dac[0]=eeprom_read_word(val);
dac[1]=eeprom_read_word(val+1);
wdt_reset();
sei();
while(1)
{
sprintf(s," %3d%% %3d%%\01%3d%%%c",ai[0]/40,ai[1]/40,dac[0]/40,eeprom_read_byte(md)?'A':'P');
put_lcd(s,0);
sprintf(s," %3d%% %3d%%\01%3d%%%c",ai[2]/40,ai[3]/40,dac[1]/40,eeprom_read_byte(md+1)?'A':'P');
put_lcd(s,1);
byte2lcd(128+64*ch,0);
byte2lcd(2,1);
switch(getkey())
{
case SET & STOP:
setup();
calc();
break;
case STOP:
ch ^=1;
break;
case SET:
if(eeprom_read_byte(md+ch))
{
eeprom_write_byte(md+ch,0);
dac[ch] = ((dac[ch]/200))*200;
}
else
eeprom_write_byte(md+ch,1);
break;
case MIN:
if(!eeprom_read_byte(md+ch))
{
dac[ch]-=200;
if(dac[ch]&0x8000) dac[ch]=0;
eeprom_write_word(val+ch,dac[ch]);
}
break;
case MAX:
if(!eeprom_read_byte(md+ch))
{
dac[ch]+=200;
if(dac[ch]>4000) dac[ch]=4000;
eeprom_write_word(val+ch,dac[ch]);
}
}
delay_ms(300);
wdt_reset();
}
return 0;
}