56 lines
1.5 KiB
C
56 lines
1.5 KiB
C
/* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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/* peripherals */
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/* LED to indicate scale reading
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* pin: PB5, LED L
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*/
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#define LED_PORT PORTB
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#define LED_DDR DDRB
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#define LED_PIN PINB
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#define LED_IO PB5
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/* switch to detect if fridge is open
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* pin: PD3, PCINT19, D3
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*/
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#define FRIDGE_PORT PORTD
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#define FRIDGE_DDR DDRD
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#define FRIDGE_PIN PIND
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#define FRIDGE_IO PD3
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#define FRIDGE_PCINT PCINT19
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/* PIR motion detector
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* pin: PD4, PCINT20, D4
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*/
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#define MOTION_PORT PORTD
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#define MOTION_DDR DDRD
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#define MOTION_PIN PIND
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#define MOTION_IO PD4
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#define MOTION_PCINT PCINT20
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/* light barrier power control
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* pin: PD5, D5
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*/
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#define LIGHT_PORT PORTD
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#define LIGHT_DDR DDRD
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#define LIGHT_PIN PIND
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#define LIGHT_IO PD5
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/* light barrier status
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* pin: PD6, D6
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*/
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#define BARRIER_PORT PORTD
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#define BARRIER_DDR DDRD
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#define BARRIER_PIN PIND
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#define BARRIER_IO PD6
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#define BARRIER_PCINT PCINT22
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