new function: input_change_x

jelodavid · Joined: 03 Apr 2005 Posts: 22 Location: Laguna Philippines

Hello,

New version of CCS compiler has a a new function: input_change_x.
May I know how to use it? A sample program from you good guys would be a great help..Thanks! Smile

guaros1 · Joined: 19 Apr 2013 Posts: 2 Location: carora

Le envio un ejemplo simple

#include <16F877.H>
#fuses XT, NOWDT, BROWNOUT, PUT, NOLVP
#use delay(clock=4000000)

int8 boton = 0;
#define retardo delay_ms(250)
//======================================
void main()
{
set_tris_b(0xff);
set_tris_a(0b11111110);
port_b_pullups(TRUE);
delay_us(10);

input_change_b(); // inicializa cambio

while(true)
{
boton = input_change_b();
if(boton)
{
output_high(PIN_A0);
retardo;
}
else
{
output_low(PIN_A0);
retardo;
}
}
}

guaros1 · Joined: 19 Apr 2013 Posts: 2 Location: carora

http://www.4shared.com/zip/V2PYwEYW/FUNCION_input_change_b__.html

PCM programmer · Joined: 06 Sep 2003 Posts: 21708

This question was already answered back in 2010:
http://www.ccsinfo.com/forum/viewtopic.php?t=41560