I am using pic12f675 . This IC GP4,GP5 pin is not working.... :???:
anyone solve this coding...
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// PIN difine...
#define Green_Led GP1_bit
#define Yellow_Led GP2_bit
#define Blue_Led GP4_bit
#define Red_Led GP5_bit
int ADC_Value;
void main( )
{
//Configuring Microcontroller
TRISIO = 0b00000001 ;
GPIO = 0x00 ;
ANSEL = 0b00000001 ; //0x00; // AN2&AN3
CMCON = 0x07 ; // Comparator off
while ( 1 )
{
ADC_Value = ADC_Read( 0 ) ; //Read ADC on Channel 3
delay_ms( 100 ) ;
if ( ADC_Value > 0x2A4 ) // Check for 3.3V
{
Green_Led = 1 ;
delay_ms( 200 ) ;
Green_Led = 0 ;
delay_ms( 200 ) ;
}
if ( ADC_Value <= 0x2A4 && ADC_Value > 0x197 ) // 1.98V > Batt > 3.3V
{
Yellow_Led = 1 ;
delay_ms( 200 ) ;
Yellow_Led = 0 ;
delay_ms( 200 ) ;
}
if ( ADC_Value <= 0x197 ) // Check for Batt V < 1.98V
{
Blue_Led = 1 ;
Red_Led = 1 ;
delay_ms( 200 ) ;
Blue_Led = 0 ;
Red_Led = 1 ;
delay_ms( 200 ) ;
}
} // While
} // void main
Last edited by a moderator: Mar 21, 2015