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From: | Joerg Wunsch |
Subject: | Re: [avr-gcc-list] Fw: internal Pull ups ATMega8? |
Date: | Wed, 23 Jul 2003 10:26:49 +0200 (MET DST) |
As "Stefan Goerres" <address@hidden> wrote: >> how do i enable the internal pull ups for some pin on a port only? As advertised in the datasheet: by setting the appropriate bits of the correspnding PORTn register. PORTB |= _BV(PB1); DDRB &= ~_BV(PB1); -- J"org Wunsch Unix support engineer address@hidden http://www.interface-systems.de/~j/
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