mirror of
https://github.com/Keychron/qmk_firmware.git
synced 2024-12-28 03:59:33 +06:00
129 lines
3.9 KiB
C
129 lines
3.9 KiB
C
/* Copyright 2021 QMK
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
#pragma once
|
|
|
|
#include <avr/io.h>
|
|
|
|
#define PORT_SHIFTER 4 // this may be 4 for all AVR chips
|
|
|
|
// If you want to add more to this list, reference the PINx definitions in these header
|
|
// files: https://github.com/vancegroup-mirrors/avr-libc/tree/master/avr-libc/include/avr
|
|
|
|
#if defined(__AVR_ATmega32U4__) || defined(__AVR_ATmega16U4__)
|
|
# define ADDRESS_BASE 0x00
|
|
# define PINB_ADDRESS 0x3
|
|
# define PINC_ADDRESS 0x6
|
|
# define PIND_ADDRESS 0x9
|
|
# define PINE_ADDRESS 0xC
|
|
# define PINF_ADDRESS 0xF
|
|
#elif defined(__AVR_AT90USB162__) || defined(__AVR_ATmega32U2__) || defined(__AVR_ATmega16U2__) || defined(__AVR_ATmega328P__) || defined(__AVR_ATmega328__)
|
|
# define ADDRESS_BASE 0x00
|
|
# define PINB_ADDRESS 0x3
|
|
# define PINC_ADDRESS 0x6
|
|
# define PIND_ADDRESS 0x9
|
|
#elif defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB647__) || defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB1287__)
|
|
# define ADDRESS_BASE 0x00
|
|
# define PINA_ADDRESS 0x0
|
|
# define PINB_ADDRESS 0x3
|
|
# define PINC_ADDRESS 0x6
|
|
# define PIND_ADDRESS 0x9
|
|
# define PINE_ADDRESS 0xC
|
|
# define PINF_ADDRESS 0xF
|
|
#elif defined(__AVR_ATmega32A__)
|
|
# define ADDRESS_BASE 0x10
|
|
# define PIND_ADDRESS 0x0
|
|
# define PINC_ADDRESS 0x3
|
|
# define PINB_ADDRESS 0x6
|
|
# define PINA_ADDRESS 0x9
|
|
#elif defined(__AVR_ATtiny85__)
|
|
# define ADDRESS_BASE 0x10
|
|
# define PINB_ADDRESS 0x6
|
|
#else
|
|
# error "Pins are not defined"
|
|
#endif
|
|
|
|
#define PINDEF(port, pin) ((PIN##port##_ADDRESS << PORT_SHIFTER) | pin)
|
|
|
|
#define _PIN_ADDRESS(p, offset) _SFR_IO8(ADDRESS_BASE + ((p) >> PORT_SHIFTER) + (offset))
|
|
// Port X Input Pins Address
|
|
#define PINx_ADDRESS(p) _PIN_ADDRESS(p, 0)
|
|
// Port X Data Direction Register, 0:input 1:output
|
|
#define DDRx_ADDRESS(p) _PIN_ADDRESS(p, 1)
|
|
// Port X Data Register
|
|
#define PORTx_ADDRESS(p) _PIN_ADDRESS(p, 2)
|
|
|
|
/* I/O pins */
|
|
#ifdef PORTA
|
|
# define A0 PINDEF(A, 0)
|
|
# define A1 PINDEF(A, 1)
|
|
# define A2 PINDEF(A, 2)
|
|
# define A3 PINDEF(A, 3)
|
|
# define A4 PINDEF(A, 4)
|
|
# define A5 PINDEF(A, 5)
|
|
# define A6 PINDEF(A, 6)
|
|
# define A7 PINDEF(A, 7)
|
|
#endif
|
|
#ifdef PORTB
|
|
# define B0 PINDEF(B, 0)
|
|
# define B1 PINDEF(B, 1)
|
|
# define B2 PINDEF(B, 2)
|
|
# define B3 PINDEF(B, 3)
|
|
# define B4 PINDEF(B, 4)
|
|
# define B5 PINDEF(B, 5)
|
|
# define B6 PINDEF(B, 6)
|
|
# define B7 PINDEF(B, 7)
|
|
#endif
|
|
#ifdef PORTC
|
|
# define C0 PINDEF(C, 0)
|
|
# define C1 PINDEF(C, 1)
|
|
# define C2 PINDEF(C, 2)
|
|
# define C3 PINDEF(C, 3)
|
|
# define C4 PINDEF(C, 4)
|
|
# define C5 PINDEF(C, 5)
|
|
# define C6 PINDEF(C, 6)
|
|
# define C7 PINDEF(C, 7)
|
|
#endif
|
|
#ifdef PORTD
|
|
# define D0 PINDEF(D, 0)
|
|
# define D1 PINDEF(D, 1)
|
|
# define D2 PINDEF(D, 2)
|
|
# define D3 PINDEF(D, 3)
|
|
# define D4 PINDEF(D, 4)
|
|
# define D5 PINDEF(D, 5)
|
|
# define D6 PINDEF(D, 6)
|
|
# define D7 PINDEF(D, 7)
|
|
#endif
|
|
#ifdef PORTE
|
|
# define E0 PINDEF(E, 0)
|
|
# define E1 PINDEF(E, 1)
|
|
# define E2 PINDEF(E, 2)
|
|
# define E3 PINDEF(E, 3)
|
|
# define E4 PINDEF(E, 4)
|
|
# define E5 PINDEF(E, 5)
|
|
# define E6 PINDEF(E, 6)
|
|
# define E7 PINDEF(E, 7)
|
|
#endif
|
|
#ifdef PORTF
|
|
# define F0 PINDEF(F, 0)
|
|
# define F1 PINDEF(F, 1)
|
|
# define F2 PINDEF(F, 2)
|
|
# define F3 PINDEF(F, 3)
|
|
# define F4 PINDEF(F, 4)
|
|
# define F5 PINDEF(F, 5)
|
|
# define F6 PINDEF(F, 6)
|
|
# define F7 PINDEF(F, 7)
|
|
#endif
|