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kocakaya
Guest

Need Advice Urgent

Posted: Sat Feb 10, 2007 6:15 am

I made a 100 A car battery charger .There is 2x20 LCD and AN0 is Current Value Input AN1 is Voltage input. I want to write 24LC512 RAM and send to pc with Int_rda charging results. when battery voltage higher I am showing it with leds . My code is below Do you think is there a wrong in code When voltage is higher lcd showing speed gets faster because of led delays .Timers hold the amper hour .what can you advice ?

Code:

void besli() {
OUTPUT_HIGH(PIN_D4);
delay_ms(300);
OUTPUT_LOW(PIN_D4);
delay_ms(300);
OUTPUT_HIGH(PIN_C5);
delay_ms(300);
OUTPUT_LOW(PIN_C5);
delay_ms(300);
OUTPUT_HIGH(PIN_D3);
delay_ms(300);
OUTPUT_LOW(PIN_D3);
delay_ms(300);
OUTPUT_HIGH(PIN_D2);
delay_ms(300);
OUTPUT_LOW(PIN_D2);
delay_ms(300);
OUTPUT_HIGH(PIN_C2);
delay_ms(300);
OUTPUT_LOW(PIN_C2);
delay_ms(300);
}

void dortlu() {
OUTPUT_HIGH(PIN_C5);
delay_ms(300);
OUTPUT_LOW(PIN_C5);
delay_ms(300);
OUTPUT_HIGH(PIN_D3);
delay_ms(300);
OUTPUT_LOW(PIN_D3);
delay_ms(300);
OUTPUT_HIGH(PIN_D2);
delay_ms(300);
OUTPUT_LOW(PIN_D2);
delay_ms(300);
OUTPUT_HIGH(PIN_C2);
delay_ms(300);
OUTPUT_LOW(PIN_C2);
delay_ms(300);
}

void uclu() {
OUTPUT_HIGH(PIN_D3);
delay_ms(300);
OUTPUT_LOW(PIN_D3);
delay_ms(300);
OUTPUT_HIGH(PIN_D2);
delay_ms(300);
OUTPUT_LOW(PIN_D2);
delay_ms(300);
OUTPUT_HIGH(PIN_C2);
delay_ms(300);
OUTPUT_LOW(PIN_C2);
delay_ms(300);

}

void ikili() {

OUTPUT_HIGH(PIN_D2);
delay_ms(300);
OUTPUT_LOW(PIN_D2);
delay_ms(300);
OUTPUT_HIGH(PIN_C2);
delay_ms(300);
OUTPUT_LOW(PIN_C2);
delay_ms(300);
}

void tekli()
{
OUTPUT_HIGH(PIN_C2);
delay_ms(300);
OUTPUT_LOW(PIN_C2);
delay_ms(300);
}

#use delay(clock=4000000)

void akimgerilim()
{
int adcdeger;

set_adc_channel( 1 );
delay_us(1);
value = Read_ADC();
deger=value/51;
value=value/51;
delay_us(1);
set_adc_channel( 0 );
delay_us(1);
adcdeger=Read_ADC();
max=adcdeger*1.5;
delay_us(1);
}

#INT_RDA

void yaz()
{
}

#INT_RTCC

void clock_isr() {

high_count -= 1;

akimgerilim();

if(high_count==0)
{
++seconds;
high_count=high_start;
ahtoplam=ahtoplam+(max/3600);
}
if(seconds>=60)
{
dakika++;
seconds=0;
}

if(dakika>=60)
{
saat++;
dakika=0;
}

}

#int_TIMER1
void clock_isr2()
{
high_count2 -= 1;

if(high_count2==0)
{
++seconds2;
high_count2=high_start;

if(input(PIN_C1)==1)
{
dakika2=dakika2+10;
seconds2=0;
}
}

if( input(PIN_C1)!=1 )
{
if(seconds2>=60)
{
dakika2++;
seconds2=0;
}
}
if(dakika2>=60)
{
saat2++;
dakika2=0;
}

}

void main()
{

lcd_init();
init_ext_eeprom();
setup_adc_ports(AN0_TO_AN1|VSS_VDD);
setup_adc(ADC_CLOCK_INTERNAL|ADC_TAD_MUL_0);

setup_timer_0(RTCC_INTERNAL|RTCC_DIV_256|RTCC_8_bit);
setup_timer_1(T1_INTERNAL|T1_DIV_BY_1);

enable_interrupts(INT_RTCC);
enable_interrupts(INT_TIMER1);

enable_interrupts(INT_RDA);
enable_interrupts(GLOBAL);
set_timer0(0);

do {

lcd_putc("\f");
delay_ms(1);
lcd_gotoxy(1,1);
lcd_putc(" M K P Micro ");
lcd_gotoxy(1,2);
lcd_putc(" Akuyu Baglayiniz");
delay_ms(200);

do {

output_high(PIN_D7);
delay_ms(250);
output_low(PIN_D7);
delay_ms(250);

}while (deger<1);

OUTPUT_HIGH(PIN_D7);

lcd_putc("\f");
delay_ms(1);
lcd_gotoxy(1,1);
lcd_putc(" Aku Baglandi\n");
lcd_gotoxy(1,2);
lcd_putc(" Bekleyiniz");

for(a=0;a<3;a++)
{

OUTPUT_D(0x9F);
OUTPUT_HIGH(PIN_C5);
OUTPUT_HIGH(PIN_C2);
delay_ms(450);
OUTPUT_D(0x00);
OUTPUT_LOW(PIN_C5);
OUTPUT_LOW(PIN_C2);
delay_ms(450);

}

lcd_putc("\f");
delay_ms(500);

if(deger<1>2.40)
{
ariza=3;
goto ariza10;

}

OUTPUT_HIGH(PIN_D7);
OUTPUT_HIGH(PIN_D5);

delay_ms(2000);

system_start=1;

set_timer1(0);
delay_ms(500);
asama=1;
dakika=0;
saat=0;
seconds=0;
ahtoplam=0;
ilk=0;
kademe=0;
lcd_putc("\f");
delay_ms(1);

do {

ariza=0;

if(ilk==0)
{
ilk=1;
if(max<2)
{
ariza=5;
break;
}
}

if(max<2)
{
islemtamam=0;
a1=0;
ariza=4;
break;
}

lcd_gotoxy(1,1);
printf(lcd_putc,"V:%01.2f ", value);
lcd_gotoxy(12,1);
printf(lcd_putc,"Ah:%2f.1",ahtoplam);
lcd_gotoxy(1,2);
printf(lcd_putc,"I:%03.1f ",max);
lcd_gotoxy(13,2);
printf(lcd_putc,"T:%02u:%02u",saat,dakika);

if(value<2>=2.10 && value<2>=2.20 && value<2>=2.30 && value<2.40 && kademe==0)
{
OUTPUT_HIGH(PIN_D4);
OUTPUT_HIGH(PIN_C5);
OUTPUT_HIGH(PIN_D3);
ikili();
}

if(asama==4 || asama==5 || asama==6 || asama==7 || asama==8 || asama==9)
{
OUTPUT_HIGH(PIN_D4);
OUTPUT_HIGH(PIN_C5);
OUTPUT_HIGH(PIN_D3);
OUTPUT_HIGH(PIN_D2);
tekli();
}

//////////////////////////////////////////////////////////////////////////

if(saat2==10 && value<2>=2.30) && asama==1))
{
asama=2;
saat2=0;
dakika2=0;
seconds2=0;

}

if(((saat2==2 && dakika2==30) && value<2>=2.35) && asama==2)
{

asama=3;
saat2=0;
dakika2=0;
seconds2=0;
}

if(((saat2==1 && dakika2==30) && value<2>=2.40) && asama==3)
{
asama=4;
kademe=1;
saat2=0;
dakika2=0;
seconds2=0;
}

if(((saat2==1 && dakika2==30) && value<2>=2.45) && asama==4)
{
asama=5;
saat2=0;
dakika2=0;
seconds2=0;
}

if(((saat2==1 && dakika2==30) && value<2>=2.50) && asama==5)
{

asama=6;
zaman=0;
saat2=0;
dakika2=0;
seconds2=0;

}

if(((saat2==1 && dakika2==30) && value<2>=2.55) && asama==6)
{

asama=7;
saat2=0;
dakika2=0;
seconds2=0;

}

if(((saat2==1 && dakika2==30) && value<2>=2.6) && asama==7)
{

asama=8;
saat2=0;
dakika2=0;
seconds2=0;
}

if(((saat2==1 && dakika2==30) && value<2>=2.65) && asama==8)
{

asama=9;
saat2=0;
dakika2=0;
seconds2=0;

}

if(saat2==1 && asama==9)
{
islemtamam=1;
ariza=6;
break;
}

if(saat==14 && value<2>2.40)
{
islemtamam=1;
ariza=6;
break;
}

}while (TRUE);

Thanks for help

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