[SOLVED] Prob with input in C

bauche · Dec 7, 2013

Hi there

a liitle prob in c

i have 2 input port A0 and port A1 i want to put on 1 led if both of them pressed (closed) together...i found out a solution but if 1 input is close
led not working ...but if my two input is close led goes on ...and when my two input is open led goes on too....

Code:

void main() {

ADCON1 |= 0x0F;


TRISA = 0xff;
TRISB = 0;

for(;;)
{
  if((RA0_bit=1)==(RA1_bit=1)) //if button is pressed
  {
   
  RB4_bit=1;
  }
  else
  {
  RB4_bit=0;
  }
}
}

jayanth.devarayanadurga · Dec 7, 2013

Code C - [expand]
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if((PORTA & 0x03) == 0x03)) //if button is pressed
{
    Delay_ms(50);
 
    while(PORTA & 0x03) == 0x03);
   
    RB4_bit= ~RB4_bit;
 
}

themask · Dec 11, 2013

your if statement inside the main loop should be

Code:

if((RA0_bit==1) && (RA1_bit==1))

bauche · Dec 11, 2013

Thanks for all ....i finally found how to do it ....!!!

:grin:

[SOLVED] Prob with input in C

bauche

Junior Member level 1

jayanth.devarayanadurga

Banned

themask

Member level 4

bauche

Junior Member level 1

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Code C - [expand]
1 2 3 4 5 6 7 8 9	if((PORTA & 0x03) == 0x03)) //if button is pressed { Delay_ms(50); while(PORTA & 0x03) == 0x03); RB4_bit= ~RB4_bit; }

[SOLVED] Prob with input in C

bauche

Junior Member level 1

jayanth.devarayanadurga

Banned

themask

Member level 4

bauche

Junior Member level 1

Similar threads

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