Beispiel #1
0
void start_meas(void)
{
  if (W1_IN & _BV(W1_PIN)) {
    w1_command( CONVERT_T, NULL );
    W1_OUT |= _BV(W1_PIN);
    W1_DDR |= _BV(W1_PIN); // parasite power on
  }
}
Beispiel #2
0
void start_meas( void ) {
    if( W1_IN & (1<< W1_PIN)) {
        w1_command( CONVERT_T, NULL );
        W1_OUT |= 1<< W1_PIN;
        W1_DDR |= 1<< W1_PIN;			// parasite power on

    } else {
        uart1_puts("Short Circuit !");
    }
}