sensor using basic stamp

budakentang89

hai...
i had bought an obstacle sensor and it happens that the source code is in basic stamp
I've tried to code it in c compiler...
but it won't work very nicely...
i want to ask a favor if u could help me translating it into c compiler programme using ccs.....
if u could...
i would provide the datasheet...which is irpd ver 3.0 detector.....
anyone...
please help...i need it urgently..
im having the project presentation soon...
thanks....

Spiral_72

I can try to help. My C is a little rusty from no use. Post the Basic code you're trying to translate.

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"puff"...... Smile, there went another one.

budakentang89

thank you spiral_72..
i'll
give u the datasheet...
the basic stamp source code is at the last page of the datasheet..
thank u very much..
i appreciate ur help

http://www.lynxmotion.com/images/data/irpd-v7.pdf

i u need more info,just tell me.
thanks again...

"do u mind writing the pseudo code"thanks

Post Edited (budakentang89) : 5/14/2010 2:34:03 AM GMT

Franklin

Could you include your c code so I could see how you were trying to communicate?
What chip are you coding for?
How are you connected to the device? Which pins where?

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- Stephen

budakentang89

i'm using pic16f877a.
i have set tris the pin c for the both leds (right and left)"default".
d7 for signal.
c4 and c5 for output which is led but i want to change the output to servo motor later..(servo motor codes r completed yesterday)
c0 and c1 to set the right and left led to default.

here r the codes which i make with led as output ."later after sensor completed,i want to change the output to servo motor.

#include<16f877a.h>
#use delay(clock=20000000)
#fuses hs,noprotect,nowdt,nolvp

#byte portc=7
#byte portd=8

void main()
{
set_tris_c(0b00000000);
set_tris_d(0b10000000);

do{
//

---

//detect left//

---

output_high(pin_c0);//left
output_low(pin_c1);//right

if(input(pin_d7)==0)
{
output_high(pin_c4);
output_low(pin_c5);
}

if(input(pin_d7)==1)
{
output_low(pin_c4);
output_low(pin_c5);
}
//

---

//detect right//

---

output_low(pin_c0);//left
output_high(pin_c1);//right

if(input(pin_d7)==0)
{
output_low(pin_c4);
output_high(pin_c5);
}

if(input(pin_d7)==1)
{
output_low(pin_c4);
output_low(pin_c5);
}


}while(1);
}


thank you..