Remove custom matrix from PS2AVRGB boards (#7396)
* Remove custom matrix from PS2AVRGB boards * Add custom backlight.c to SRC for bminiex, for now * Add missing DIODE_DIRECTIONsrefactor_process_record_kb_user
fauxpark
5 years ago
committed by
GitHub
parent
b83e3ae556
commit
2557bc8e6f
@ -1,106 +0,0 @@ |
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/*
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Copyright 2017 Luiz Ribeiro <luizribeiro@gmail.com> |
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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 2 of the License, or |
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(at your option) any later version. |
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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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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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#include <avr/io.h> |
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#include <util/delay.h> |
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#include "matrix.h" |
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#ifndef DEBOUNCE |
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#define DEBOUNCE 5 |
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#endif |
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static uint8_t debouncing = DEBOUNCE; |
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static matrix_row_t matrix[MATRIX_ROWS]; |
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static matrix_row_t matrix_debouncing[MATRIX_ROWS]; |
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void matrix_init(void) { |
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// all outputs for rows high
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DDRB = 0xFF; |
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PORTB = 0xFF; |
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// all inputs for columns
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DDRA = 0x00; |
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DDRC &= ~(0x111111<<2); |
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DDRD &= ~(1<<PIND7); |
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// all columns are pulled-up
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PORTA = 0xFF; |
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PORTC |= (0b111111<<2); |
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PORTD |= (1<<PIND7); |
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// initialize matrix state: all keys off
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for (uint8_t row = 0; row < MATRIX_ROWS; row++) { |
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matrix[row] = 0x00; |
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matrix_debouncing[row] = 0x00; |
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} |
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} |
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void matrix_set_row_status(uint8_t row) { |
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DDRB = (1 << row); |
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PORTB = ~(1 << row); |
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} |
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uint8_t bit_reverse(uint8_t x) { |
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x = ((x >> 1) & 0x55) | ((x << 1) & 0xaa); |
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x = ((x >> 2) & 0x33) | ((x << 2) & 0xcc); |
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x = ((x >> 4) & 0x0f) | ((x << 4) & 0xf0); |
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return x; |
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} |
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uint8_t matrix_scan(void) { |
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for (uint8_t row = 0; row < MATRIX_ROWS; row++) { |
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matrix_set_row_status(row); |
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_delay_us(5); |
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matrix_row_t cols = ( |
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// cols 0..7, PORTA 0 -> 7
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(~PINA) & 0xFF |
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) | ( |
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// cols 8..13, PORTC 7 -> 0
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bit_reverse((~PINC) & 0xFF) << 8 |
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) | ( |
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// col 14, PORTD 7
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((~PIND) & (1 << PIND7)) << 7 |
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); |
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if (matrix_debouncing[row] != cols) { |
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matrix_debouncing[row] = cols; |
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debouncing = DEBOUNCE; |
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} |
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} |
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if (debouncing) { |
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if (--debouncing) { |
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_delay_ms(1); |
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} else { |
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for (uint8_t i = 0; i < MATRIX_ROWS; i++) { |
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matrix[i] = matrix_debouncing[i]; |
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} |
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} |
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} |
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matrix_scan_user(); |
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return 1; |
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} |
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inline matrix_row_t matrix_get_row(uint8_t row) { |
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return matrix[row]; |
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} |
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void matrix_print(void) { |
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} |
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@ -1,106 +0,0 @@ |
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/*
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Copyright 2017 Luiz Ribeiro <luizribeiro@gmail.com> |
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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 2 of the License, or |
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(at your option) any later version. |
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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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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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#include <avr/io.h> |
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#include <util/delay.h> |
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#include "matrix.h" |
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#ifndef DEBOUNCE |
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#define DEBOUNCE 5 |
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#endif |
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static uint8_t debouncing = DEBOUNCE; |
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static matrix_row_t matrix[MATRIX_ROWS]; |
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static matrix_row_t matrix_debouncing[MATRIX_ROWS]; |
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void matrix_init(void) { |
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// all outputs for rows high
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DDRB = 0xFF; |
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PORTB = 0xFF; |
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// all inputs for columns
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DDRA = 0x00; |
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DDRC &= ~(0x111111<<2); |
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DDRD &= ~(1<<PIND7); |
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// all columns are pulled-up
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PORTA = 0xFF; |
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PORTC |= (0b111111<<2); |
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PORTD |= (1<<PIND7); |
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// initialize matrix state: all keys off
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for (uint8_t row = 0; row < MATRIX_ROWS; row++) { |
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matrix[row] = 0x00; |
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matrix_debouncing[row] = 0x00; |
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} |
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} |
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void matrix_set_row_status(uint8_t row) { |
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DDRB = (1 << row); |
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PORTB = ~(1 << row); |
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} |
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uint8_t bit_reverse(uint8_t x) { |
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x = ((x >> 1) & 0x55) | ((x << 1) & 0xaa); |
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x = ((x >> 2) & 0x33) | ((x << 2) & 0xcc); |
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x = ((x >> 4) & 0x0f) | ((x << 4) & 0xf0); |
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return x; |
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} |
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uint8_t matrix_scan(void) { |
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for (uint8_t row = 0; row < MATRIX_ROWS; row++) { |
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matrix_set_row_status(row); |
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_delay_us(5); |
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matrix_row_t cols = ( |
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// cols 0..7, PORTA 0 -> 7
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(~PINA) & 0xFF |
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) | ( |
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// cols 8..13, PORTC 7 -> 0
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bit_reverse((~PINC) & 0xFF) << 8 |
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) | ( |
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// col 14, PORTD 7
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((~PIND) & (1 << PIND7)) << 7 |
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); |
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if (matrix_debouncing[row] != cols) { |
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matrix_debouncing[row] = cols; |
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debouncing = DEBOUNCE; |
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} |
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} |
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if (debouncing) { |
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if (--debouncing) { |
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_delay_ms(1); |
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} else { |
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for (uint8_t i = 0; i < MATRIX_ROWS; i++) { |
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matrix[i] = matrix_debouncing[i]; |
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} |
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} |
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} |
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matrix_scan_user(); |
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return 1; |
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} |
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inline matrix_row_t matrix_get_row(uint8_t row) { |
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return matrix[row]; |
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} |
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void matrix_print(void) { |
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} |
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@ -1,107 +0,0 @@ |
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/*
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Copyright 2017 Luiz Ribeiro <luizribeiro@gmail.com> |
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Modified 2018 by Wayne K Jones <github.com/WarmCatUK> |
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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 2 of the License, or |
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(at your option) any later version. |
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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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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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#include <avr/io.h> |
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#include <util/delay.h> |
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#include "matrix.h" |
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#ifndef DEBOUNCE |
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# define DEBOUNCE 5 |
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#endif |
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static uint8_t debouncing = DEBOUNCE; |
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static matrix_row_t matrix[MATRIX_ROWS]; |
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static matrix_row_t matrix_debouncing[MATRIX_ROWS]; |
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void matrix_init(void) { |
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// all outputs for rows high
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DDRB = 0xFF; |
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PORTB = 0xFF; |
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// all inputs for columns
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DDRA = 0x00; |
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DDRC &= ~(0x111111<<2); |
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//----> DDRD &= ~(1<<PIND7);
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// Port D not used on this keyboard
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// all columns are pulled-up
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PORTA = 0xFF; |
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PORTC |= (0b111111<<2); |
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//PORTD |= (1<<PIND7);
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// Port D not used on this keyboard
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// initialize matrix state: all keys off
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for (uint8_t row = 0; row < MATRIX_ROWS; row++) { |
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matrix[row] = 0x00; |
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matrix_debouncing[row] = 0x00; |
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} |
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matrix_init_quantum(); // missing from original port by Luiz
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} |
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void matrix_set_row_status(uint8_t row) { |
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DDRB = (1 << row); |
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PORTB = ~(1 << row); |
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} |
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uint8_t bit_reverse(uint8_t x) { |
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x = ((x >> 1) & 0x55) | ((x << 1) & 0xaa); |
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x = ((x >> 2) & 0x33) | ((x << 2) & 0xcc); |
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x = ((x >> 4) & 0x0f) | ((x << 4) & 0xf0); |
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return x; |
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} |
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uint8_t matrix_scan(void) { |
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for (uint8_t row = 0; row < MATRIX_ROWS; row++) { |
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matrix_set_row_status(row); |
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_delay_us(5); |
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matrix_row_t cols = ( |
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// cols 0..7, PORTA 0 -> 7
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(~PINA) & 0xFF |
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) | ( |
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// cols 8..13, PORTC 7 -> 0
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bit_reverse((~PINC) & 0xFF) << 8 |
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); |
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if (matrix_debouncing[row] != cols) { |
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matrix_debouncing[row] = cols; |
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debouncing = DEBOUNCE; |
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} |
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} |
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if (debouncing) { |
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if (--debouncing) { |
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_delay_ms(1); |
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} else { |
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for (uint8_t i = 0; i < MATRIX_ROWS; i++) { |
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matrix[i] = matrix_debouncing[i]; |
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} |
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} |
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} |
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matrix_scan_quantum(); // also missing in original PS2AVRGB implementation
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//matrix_scan_user();
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return 1; |
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} |
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inline matrix_row_t matrix_get_row(uint8_t row) { |
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return matrix[row]; |
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} |
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void matrix_print(void) { |
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} |
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@ -1,112 +0,0 @@ |
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/*
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Copyright 2017 Luiz Ribeiro <luizribeiro@gmail.com> |
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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 2 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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#include <avr/io.h> |
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#include <util/delay.h> |
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#include "matrix.h" |
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#ifndef DEBOUNCE |
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# define DEBOUNCE 5 |
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#endif |
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static uint8_t debouncing = DEBOUNCE; |
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static matrix_row_t matrix[MATRIX_ROWS]; |
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static matrix_row_t matrix_debouncing[MATRIX_ROWS]; |
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void matrix_set_row_status(uint8_t row); |
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uint8_t bit_reverse(uint8_t x); |
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void matrix_init(void) { |
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// all outputs for rows high
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DDRB = 0xFF; |
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PORTB = 0xFF; |
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// all inputs for columns
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DDRA = 0x00; |
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DDRC &= ~(0x111111<<2); |
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DDRD &= ~(1<<PIND7); |
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// all columns are pulled-up
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PORTA = 0xFF; |
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PORTC |= (0b111111<<2); |
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PORTD |= (1<<PIND7); |
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// initialize matrix state: all keys off
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for (uint8_t row = 0; row < MATRIX_ROWS; row++) { |
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matrix[row] = 0x00; |
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matrix_debouncing[row] = 0x00; |
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} |
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matrix_init_quantum(); |
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} |
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uint8_t matrix_scan(void) { |
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for (uint8_t row = 0; row < MATRIX_ROWS; row++) { |
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matrix_set_row_status(row); |
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_delay_us(5); |
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matrix_row_t cols = ( |
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// cols 0..7, PORTA 0 -> 7
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(~PINA) & 0xFF |
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) | ( |
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// cols 8..13, PORTC 7 -> 0
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bit_reverse((~PINC) & 0xFF) << 8 |
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) | ( |
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// col 14, PORTD 7
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((~PIND) & (1 << PIND7)) << 7 |
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); |
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if (matrix_debouncing[row] != cols) { |
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matrix_debouncing[row] = cols; |
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debouncing = DEBOUNCE; |
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} |
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} |
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if (debouncing) { |
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if (--debouncing) { |
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_delay_ms(1); |
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} else { |
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for (uint8_t i = 0; i < MATRIX_ROWS; i++) { |
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matrix[i] = matrix_debouncing[i]; |
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} |
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} |
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} |
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matrix_scan_quantum(); |
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return 1; |
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} |
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// declarations
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void matrix_set_row_status(uint8_t row) { |
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DDRB = (1 << row); |
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PORTB = ~(1 << row); |
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} |
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uint8_t bit_reverse(uint8_t x) { |
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x = ((x >> 1) & 0x55) | ((x << 1) & 0xaa); |
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x = ((x >> 2) & 0x33) | ((x << 2) & 0xcc); |
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x = ((x >> 4) & 0x0f) | ((x << 4) & 0xf0); |
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return x; |
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} |
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inline matrix_row_t matrix_get_row(uint8_t row) { |
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return matrix[row]; |
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} |
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||||||
void matrix_print(void) { |
|
||||||
} |
|
||||||
@ -1,130 +0,0 @@ |
|||||||
/*
|
|
||||||
Copyright 2017 Luiz Ribeiro <luizribeiro@gmail.com> |
|
||||||
|
|
||||||
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 2 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/>.
|
|
||||||
*/ |
|
||||||
|
|
||||||
#include <avr/io.h> |
|
||||||
#include <util/delay.h> |
|
||||||
|
|
||||||
#include "matrix.h" |
|
||||||
|
|
||||||
#ifndef DEBOUNCE |
|
||||||
# define DEBOUNCE 5 |
|
||||||
#endif |
|
||||||
|
|
||||||
static uint8_t debouncing = DEBOUNCE; |
|
||||||
|
|
||||||
static matrix_row_t matrix[MATRIX_ROWS]; |
|
||||||
static matrix_row_t matrix_debouncing[MATRIX_ROWS]; |
|
||||||
|
|
||||||
void matrix_set_row_status(uint8_t row); |
|
||||||
uint8_t bit_reverse(uint8_t x); |
|
||||||
|
|
||||||
__attribute__ ((weak)) |
|
||||||
void matrix_init_kb(void) { |
|
||||||
matrix_init_user(); |
|
||||||
} |
|
||||||
|
|
||||||
__attribute__ ((weak)) |
|
||||||
void matrix_scan_kb(void) { |
|
||||||
matrix_scan_user(); |
|
||||||
} |
|
||||||
|
|
||||||
__attribute__ ((weak)) |
|
||||||
void matrix_init_user(void) { |
|
||||||
} |
|
||||||
|
|
||||||
__attribute__ ((weak)) |
|
||||||
void matrix_scan_user(void) { |
|
||||||
} |
|
||||||
|
|
||||||
void matrix_init(void) { |
|
||||||
// all outputs for rows high
|
|
||||||
DDRB = 0xFF; |
|
||||||
PORTB = 0xFF; |
|
||||||
// all inputs for columns
|
|
||||||
DDRA = 0x00; |
|
||||||
DDRC &= ~(0x111111<<2); |
|
||||||
DDRD &= ~(1<<PIND7); |
|
||||||
// all columns are pulled-up
|
|
||||||
PORTA = 0xFF; |
|
||||||
PORTC |= (0b111111<<2); |
|
||||||
PORTD |= (1<<PIND7); |
|
||||||
|
|
||||||
// initialize matrix state: all keys off
|
|
||||||
for (uint8_t row = 0; row < MATRIX_ROWS; row++) { |
|
||||||
matrix[row] = 0x00; |
|
||||||
matrix_debouncing[row] = 0x00; |
|
||||||
} |
|
||||||
|
|
||||||
matrix_init_quantum(); |
|
||||||
} |
|
||||||
|
|
||||||
uint8_t matrix_scan(void) { |
|
||||||
for (uint8_t row = 0; row < MATRIX_ROWS; row++) { |
|
||||||
matrix_set_row_status(row); |
|
||||||
_delay_us(5); |
|
||||||
|
|
||||||
matrix_row_t cols = ( |
|
||||||
// cols 0..7, PORTA 0 -> 7
|
|
||||||
(~PINA) & 0xFF |
|
||||||
) | ( |
|
||||||
// cols 8..13, PORTC 7 -> 0
|
|
||||||
bit_reverse((~PINC) & 0xFF) << 8 |
|
||||||
) | ( |
|
||||||
// col 14, PORTD 7
|
|
||||||
((~PIND) & (1 << PIND7)) << 7 |
|
||||||
); |
|
||||||
|
|
||||||
if (matrix_debouncing[row] != cols) { |
|
||||||
matrix_debouncing[row] = cols; |
|
||||||
debouncing = DEBOUNCE; |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
if (debouncing) { |
|
||||||
if (--debouncing) { |
|
||||||
_delay_ms(1); |
|
||||||
} else { |
|
||||||
for (uint8_t i = 0; i < MATRIX_ROWS; i++) { |
|
||||||
matrix[i] = matrix_debouncing[i]; |
|
||||||
} |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
matrix_scan_quantum(); |
|
||||||
|
|
||||||
return 1; |
|
||||||
} |
|
||||||
|
|
||||||
// declarations
|
|
||||||
void matrix_set_row_status(uint8_t row) { |
|
||||||
DDRB = (1 << row); |
|
||||||
PORTB = ~(1 << row); |
|
||||||
} |
|
||||||
|
|
||||||
uint8_t bit_reverse(uint8_t x) { |
|
||||||
x = ((x >> 1) & 0x55) | ((x << 1) & 0xaa); |
|
||||||
x = ((x >> 2) & 0x33) | ((x << 2) & 0xcc); |
|
||||||
x = ((x >> 4) & 0x0f) | ((x << 4) & 0xf0); |
|
||||||
return x; |
|
||||||
} |
|
||||||
|
|
||||||
inline matrix_row_t matrix_get_row(uint8_t row) { |
|
||||||
return matrix[row]; |
|
||||||
} |
|
||||||
|
|
||||||
void matrix_print(void) { |
|
||||||
} |
|
||||||
@ -1,128 +0,0 @@ |
|||||||
/*
|
|
||||||
Copyright 2017 Luiz Ribeiro <luizribeiro@gmail.com> |
|
||||||
|
|
||||||
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 2 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/>.
|
|
||||||
*/ |
|
||||||
|
|
||||||
#include <avr/io.h> |
|
||||||
#include <util/delay.h> |
|
||||||
|
|
||||||
#include "matrix.h" |
|
||||||
#include "config.h" |
|
||||||
|
|
||||||
#ifndef DEBOUNCE |
|
||||||
# define DEBOUNCE 5 |
|
||||||
#endif |
|
||||||
|
|
||||||
static uint8_t debouncing = DEBOUNCE; |
|
||||||
|
|
||||||
static matrix_row_t matrix[MATRIX_ROWS]; |
|
||||||
static matrix_row_t matrix_debouncing[MATRIX_ROWS]; |
|
||||||
|
|
||||||
__attribute__ ((weak)) |
|
||||||
void matrix_init_kb(void) { |
|
||||||
matrix_init_user(); |
|
||||||
} |
|
||||||
|
|
||||||
__attribute__ ((weak)) |
|
||||||
void matrix_scan_kb(void) { |
|
||||||
matrix_scan_user(); |
|
||||||
} |
|
||||||
|
|
||||||
__attribute__ ((weak)) |
|
||||||
void matrix_init_user(void) { |
|
||||||
} |
|
||||||
|
|
||||||
__attribute__ ((weak)) |
|
||||||
void matrix_scan_user(void) { |
|
||||||
} |
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
void matrix_init(void) { |
|
||||||
// all outputs for rows high
|
|
||||||
DDRB = 0xFF; |
|
||||||
PORTB = 0xFF; |
|
||||||
// all inputs for columns
|
|
||||||
DDRA = 0x00; |
|
||||||
DDRC &= ~(0x111111<<2); |
|
||||||
DDRD &= ~(1<<PIND7); |
|
||||||
// all columns are pulled-up
|
|
||||||
PORTA = 0xFF; |
|
||||||
PORTC |= (0b111111<<2); |
|
||||||
PORTD |= (1<<PIND7); |
|
||||||
|
|
||||||
// initialize matrix state: all keys off
|
|
||||||
for (uint8_t row = 0; row < MATRIX_ROWS; row++) { |
|
||||||
matrix[row] = 0x00; |
|
||||||
matrix_debouncing[row] = 0x00; |
|
||||||
} |
|
||||||
matrix_init_kb(); |
|
||||||
} |
|
||||||
|
|
||||||
void matrix_set_row_status(uint8_t row) { |
|
||||||
DDRB = (1 << row); |
|
||||||
PORTB = ~(1 << row); |
|
||||||
} |
|
||||||
|
|
||||||
uint8_t bit_reverse(uint8_t x) { |
|
||||||
x = ((x >> 1) & 0x55) | ((x << 1) & 0xaa); |
|
||||||
x = ((x >> 2) & 0x33) | ((x << 2) & 0xcc); |
|
||||||
x = ((x >> 4) & 0x0f) | ((x << 4) & 0xf0); |
|
||||||
return x; |
|
||||||
} |
|
||||||
|
|
||||||
uint8_t matrix_scan(void) { |
|
||||||
for (uint8_t row = 0; row < MATRIX_ROWS; row++) { |
|
||||||
matrix_set_row_status(row); |
|
||||||
_delay_us(5); |
|
||||||
|
|
||||||
matrix_row_t cols = ( |
|
||||||
// cols 0..7, PORTA 0 -> 7
|
|
||||||
(~PINA) & 0xFF |
|
||||||
) | ( |
|
||||||
// cols 8..13, PORTC 7 -> 0
|
|
||||||
bit_reverse((~PINC) & 0xFF) << 8 |
|
||||||
) | ( |
|
||||||
// col 14, PORTD 7
|
|
||||||
((~PIND) & (1 << PIND7)) << 7 |
|
||||||
); |
|
||||||
|
|
||||||
if (matrix_debouncing[row] != cols) { |
|
||||||
matrix_debouncing[row] = cols; |
|
||||||
debouncing = DEBOUNCE; |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
if (debouncing) { |
|
||||||
if (--debouncing) { |
|
||||||
_delay_ms(1); |
|
||||||
} else { |
|
||||||
for (uint8_t i = 0; i < MATRIX_ROWS; i++) { |
|
||||||
matrix[i] = matrix_debouncing[i]; |
|
||||||
} |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
matrix_scan_kb(); |
|
||||||
|
|
||||||
return 1; |
|
||||||
} |
|
||||||
|
|
||||||
inline matrix_row_t matrix_get_row(uint8_t row) { |
|
||||||
return matrix[row]; |
|
||||||
} |
|
||||||
|
|
||||||
void matrix_print(void) { |
|
||||||
} |
|
||||||
@ -1,112 +0,0 @@ |
|||||||
/*
|
|
||||||
Copyright 2017 Luiz Ribeiro <luizribeiro@gmail.com> |
|
||||||
|
|
||||||
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 2 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/>.
|
|
||||||
*/ |
|
||||||
|
|
||||||
#include <avr/io.h> |
|
||||||
#include <util/delay.h> |
|
||||||
|
|
||||||
#include "matrix.h" |
|
||||||
|
|
||||||
#ifndef DEBOUNCE |
|
||||||
# define DEBOUNCE 5 |
|
||||||
#endif |
|
||||||
|
|
||||||
static uint8_t debouncing = DEBOUNCE; |
|
||||||
|
|
||||||
static matrix_row_t matrix[MATRIX_ROWS]; |
|
||||||
static matrix_row_t matrix_debouncing[MATRIX_ROWS]; |
|
||||||
|
|
||||||
void matrix_set_row_status(uint8_t row); |
|
||||||
uint8_t bit_reverse(uint8_t x); |
|
||||||
|
|
||||||
void matrix_init(void) { |
|
||||||
// all outputs for rows high
|
|
||||||
DDRB = 0xFF; |
|
||||||
PORTB = 0xFF; |
|
||||||
// all inputs for columns
|
|
||||||
DDRA = 0x00; |
|
||||||
DDRC &= ~(0x111111<<2); |
|
||||||
DDRD &= ~(1<<PIND7); |
|
||||||
// all columns are pulled-up
|
|
||||||
PORTA = 0xFF; |
|
||||||
PORTC |= (0b111111<<2); |
|
||||||
PORTD |= (1<<PIND7); |
|
||||||
|
|
||||||
// initialize matrix state: all keys off
|
|
||||||
for (uint8_t row = 0; row < MATRIX_ROWS; row++) { |
|
||||||
matrix[row] = 0x00; |
|
||||||
matrix_debouncing[row] = 0x00; |
|
||||||
} |
|
||||||
|
|
||||||
matrix_init_quantum(); |
|
||||||
} |
|
||||||
|
|
||||||
uint8_t matrix_scan(void) { |
|
||||||
for (uint8_t row = 0; row < MATRIX_ROWS; row++) { |
|
||||||
matrix_set_row_status(row); |
|
||||||
_delay_us(5); |
|
||||||
|
|
||||||
matrix_row_t cols = ( |
|
||||||
// cols 0..7, PORTA 0 -> 7
|
|
||||||
(~PINA) & 0xFF |
|
||||||
) | ( |
|
||||||
// cols 8..13, PORTC 7 -> 0
|
|
||||||
bit_reverse((~PINC) & 0xFF) << 8 |
|
||||||
) | ( |
|
||||||
// col 14, PORTD 7
|
|
||||||
((~PIND) & (1 << PIND7)) << 7 |
|
||||||
); |
|
||||||
|
|
||||||
if (matrix_debouncing[row] != cols) { |
|
||||||
matrix_debouncing[row] = cols; |
|
||||||
debouncing = DEBOUNCE; |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
if (debouncing) { |
|
||||||
if (--debouncing) { |
|
||||||
_delay_ms(1); |
|
||||||
} else { |
|
||||||
for (uint8_t i = 0; i < MATRIX_ROWS; i++) { |
|
||||||
matrix[i] = matrix_debouncing[i]; |
|
||||||
} |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
matrix_scan_quantum(); |
|
||||||
|
|
||||||
return 1; |
|
||||||
} |
|
||||||
|
|
||||||
// declarations
|
|
||||||
void matrix_set_row_status(uint8_t row) { |
|
||||||
DDRB = (1 << row); |
|
||||||
PORTB = ~(1 << row); |
|
||||||
} |
|
||||||
|
|
||||||
uint8_t bit_reverse(uint8_t x) { |
|
||||||
x = ((x >> 1) & 0x55) | ((x << 1) & 0xaa); |
|
||||||
x = ((x >> 2) & 0x33) | ((x << 2) & 0xcc); |
|
||||||
x = ((x >> 4) & 0x0f) | ((x << 4) & 0xf0); |
|
||||||
return x; |
|
||||||
} |
|
||||||
|
|
||||||
inline matrix_row_t matrix_get_row(uint8_t row) { |
|
||||||
return matrix[row]; |
|
||||||
} |
|
||||||
|
|
||||||
void matrix_print(void) { |
|
||||||
} |
|
||||||
@ -1,112 +0,0 @@ |
|||||||
/*
|
|
||||||
Copyright 2017 Luiz Ribeiro <luizribeiro@gmail.com> |
|
||||||
|
|
||||||
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 2 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/>.
|
|
||||||
*/ |
|
||||||
|
|
||||||
#include <avr/io.h> |
|
||||||
#include <util/delay.h> |
|
||||||
|
|
||||||
#include "matrix.h" |
|
||||||
|
|
||||||
#ifndef DEBOUNCE |
|
||||||
# define DEBOUNCE 5 |
|
||||||
#endif |
|
||||||
|
|
||||||
static uint8_t debouncing = DEBOUNCE; |
|
||||||
|
|
||||||
static matrix_row_t matrix[MATRIX_ROWS]; |
|
||||||
static matrix_row_t matrix_debouncing[MATRIX_ROWS]; |
|
||||||
|
|
||||||
void matrix_set_row_status(uint8_t row); |
|
||||||
uint8_t bit_reverse(uint8_t x); |
|
||||||
|
|
||||||
void matrix_init(void) { |
|
||||||
// all outputs for rows high
|
|
||||||
DDRB = 0xFF; |
|
||||||
PORTB = 0xFF; |
|
||||||
// all inputs for columns
|
|
||||||
DDRA = 0x00; |
|
||||||
DDRC &= ~(0x111111<<2); |
|
||||||
DDRD &= ~(1<<PIND7); |
|
||||||
// all columns are pulled-up
|
|
||||||
PORTA = 0xFF; |
|
||||||
PORTC |= (0b111111<<2); |
|
||||||
PORTD |= (1<<PIND7); |
|
||||||
|
|
||||||
// initialize matrix state: all keys off
|
|
||||||
for (uint8_t row = 0; row < MATRIX_ROWS; row++) { |
|
||||||
matrix[row] = 0x00; |
|
||||||
matrix_debouncing[row] = 0x00; |
|
||||||
} |
|
||||||
|
|
||||||
matrix_init_quantum(); |
|
||||||
} |
|
||||||
|
|
||||||
uint8_t matrix_scan(void) { |
|
||||||
for (uint8_t row = 0; row < MATRIX_ROWS; row++) { |
|
||||||
matrix_set_row_status(row); |
|
||||||
_delay_us(5); |
|
||||||
|
|
||||||
matrix_row_t cols = ( |
|
||||||
// cols 0..7, PORTA 0 -> 7
|
|
||||||
(~PINA) & 0xFF |
|
||||||
) | ( |
|
||||||
// cols 8..13, PORTC 7 -> 0
|
|
||||||
bit_reverse((~PINC) & 0xFF) << 8 |
|
||||||
) | ( |
|
||||||
// col 14, PORTD 7
|
|
||||||
((~PIND) & (1 << PIND7)) << 7 |
|
||||||
); |
|
||||||
|
|
||||||
if (matrix_debouncing[row] != cols) { |
|
||||||
matrix_debouncing[row] = cols; |
|
||||||
debouncing = DEBOUNCE; |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
if (debouncing) { |
|
||||||
if (--debouncing) { |
|
||||||
_delay_ms(1); |
|
||||||
} else { |
|
||||||
for (uint8_t i = 0; i < MATRIX_ROWS; i++) { |
|
||||||
matrix[i] = matrix_debouncing[i]; |
|
||||||
} |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
matrix_scan_quantum(); |
|
||||||
|
|
||||||
return 1; |
|
||||||
} |
|
||||||
|
|
||||||
// declarations
|
|
||||||
void matrix_set_row_status(uint8_t row) { |
|
||||||
DDRB = (1 << row); |
|
||||||
PORTB = ~(1 << row); |
|
||||||
} |
|
||||||
|
|
||||||
uint8_t bit_reverse(uint8_t x) { |
|
||||||
x = ((x >> 1) & 0x55) | ((x << 1) & 0xaa); |
|
||||||
x = ((x >> 2) & 0x33) | ((x << 2) & 0xcc); |
|
||||||
x = ((x >> 4) & 0x0f) | ((x << 4) & 0xf0); |
|
||||||
return x; |
|
||||||
} |
|
||||||
|
|
||||||
inline matrix_row_t matrix_get_row(uint8_t row) { |
|
||||||
return matrix[row]; |
|
||||||
} |
|
||||||
|
|
||||||
void matrix_print(void) { |
|
||||||
} |
|
||||||
@ -1,106 +0,0 @@ |
|||||||
/*
|
|
||||||
Copyright 2017 Luiz Ribeiro <luizribeiro@gmail.com> |
|
||||||
|
|
||||||
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 2 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/>.
|
|
||||||
*/ |
|
||||||
|
|
||||||
#include <avr/io.h> |
|
||||||
#include <util/delay.h> |
|
||||||
|
|
||||||
#include "matrix.h" |
|
||||||
|
|
||||||
#ifndef DEBOUNCE |
|
||||||
#define DEBOUNCE 5 |
|
||||||
#endif |
|
||||||
|
|
||||||
static uint8_t debouncing = DEBOUNCE; |
|
||||||
|
|
||||||
static matrix_row_t matrix[MATRIX_ROWS]; |
|
||||||
static matrix_row_t matrix_debouncing[MATRIX_ROWS]; |
|
||||||
|
|
||||||
void matrix_init(void) { |
|
||||||
// all outputs for rows high
|
|
||||||
DDRB = 0xFF; |
|
||||||
PORTB = 0xFF; |
|
||||||
// all inputs for columns
|
|
||||||
DDRA = 0x00; |
|
||||||
DDRC &= ~(0x111111<<2); |
|
||||||
DDRD &= ~(1<<PIND7); |
|
||||||
// all columns are pulled-up
|
|
||||||
PORTA = 0xFF; |
|
||||||
PORTC |= (0b111111<<2); |
|
||||||
PORTD |= (1<<PIND7); |
|
||||||
|
|
||||||
// initialize matrix state: all keys off
|
|
||||||
for (uint8_t row = 0; row < MATRIX_ROWS; row++) { |
|
||||||
matrix[row] = 0x00; |
|
||||||
matrix_debouncing[row] = 0x00; |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
void matrix_set_row_status(uint8_t row) { |
|
||||||
DDRB = (1 << row); |
|
||||||
PORTB = ~(1 << row); |
|
||||||
} |
|
||||||
|
|
||||||
uint8_t bit_reverse(uint8_t x) { |
|
||||||
x = ((x >> 1) & 0x55) | ((x << 1) & 0xaa); |
|
||||||
x = ((x >> 2) & 0x33) | ((x << 2) & 0xcc); |
|
||||||
x = ((x >> 4) & 0x0f) | ((x << 4) & 0xf0); |
|
||||||
return x; |
|
||||||
} |
|
||||||
|
|
||||||
uint8_t matrix_scan(void) { |
|
||||||
for (uint8_t row = 0; row < MATRIX_ROWS; row++) { |
|
||||||
matrix_set_row_status(row); |
|
||||||
_delay_us(5); |
|
||||||
|
|
||||||
matrix_row_t cols = ( |
|
||||||
// cols 0..7, PORTA 0 -> 7
|
|
||||||
(~PINA) & 0xFF |
|
||||||
) | ( |
|
||||||
// cols 8..13, PORTC 7 -> 0
|
|
||||||
bit_reverse((~PINC) & 0xFF) << 8 |
|
||||||
) | ( |
|
||||||
// col 14, PORTD 7
|
|
||||||
((~PIND) & (1 << PIND7)) << 7 |
|
||||||
); |
|
||||||
|
|
||||||
if (matrix_debouncing[row] != cols) { |
|
||||||
matrix_debouncing[row] = cols; |
|
||||||
debouncing = DEBOUNCE; |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
if (debouncing) { |
|
||||||
if (--debouncing) { |
|
||||||
_delay_ms(1); |
|
||||||
} else { |
|
||||||
for (uint8_t i = 0; i < MATRIX_ROWS; i++) { |
|
||||||
matrix[i] = matrix_debouncing[i]; |
|
||||||
} |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
matrix_scan_user(); |
|
||||||
|
|
||||||
return 1; |
|
||||||
} |
|
||||||
|
|
||||||
inline matrix_row_t matrix_get_row(uint8_t row) { |
|
||||||
return matrix[row]; |
|
||||||
} |
|
||||||
|
|
||||||
void matrix_print(void) { |
|
||||||
} |
|
||||||
@ -1,122 +0,0 @@ |
|||||||
/*
|
|
||||||
Copyright 2017 Luiz Ribeiro <luizribeiro@gmail.com> |
|
||||||
|
|
||||||
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 2 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/>.
|
|
||||||
*/ |
|
||||||
|
|
||||||
#include <avr/io.h> |
|
||||||
#include <util/delay.h> |
|
||||||
|
|
||||||
#include "matrix.h" |
|
||||||
#include "backlight.h" |
|
||||||
|
|
||||||
#ifndef DEBOUNCE |
|
||||||
#define DEBOUNCE 5 |
|
||||||
#endif |
|
||||||
|
|
||||||
static uint8_t debouncing = DEBOUNCE; |
|
||||||
|
|
||||||
static matrix_row_t matrix[MATRIX_ROWS]; |
|
||||||
static matrix_row_t matrix_debouncing[MATRIX_ROWS]; |
|
||||||
|
|
||||||
__attribute__ ((weak)) |
|
||||||
void matrix_init_user(void) {} |
|
||||||
__attribute__ ((weak)) |
|
||||||
void matrix_scan_user(void) {} |
|
||||||
__attribute__ ((weak)) |
|
||||||
void matrix_init_kb(void) { |
|
||||||
matrix_init_user(); |
|
||||||
} |
|
||||||
__attribute__ ((weak)) |
|
||||||
void matrix_scan_kb(void) { |
|
||||||
matrix_scan_user(); |
|
||||||
} |
|
||||||
|
|
||||||
void matrix_init(void) { |
|
||||||
// all outputs for rows high
|
|
||||||
DDRB = 0xFF; |
|
||||||
PORTB = 0xFF; |
|
||||||
// all inputs for columns
|
|
||||||
DDRA = 0x00; |
|
||||||
DDRC &= ~(0x111111<<2); |
|
||||||
DDRD &= ~(1<<PIND7); |
|
||||||
// all columns are pulled-up
|
|
||||||
PORTA = 0xFF; |
|
||||||
PORTC |= (0b111111<<2); |
|
||||||
PORTD |= (1<<PIND7); |
|
||||||
|
|
||||||
// initialize matrix state: all keys off
|
|
||||||
for (uint8_t row = 0; row < MATRIX_ROWS; row++) { |
|
||||||
matrix[row] = 0x00; |
|
||||||
matrix_debouncing[row] = 0x00; |
|
||||||
} |
|
||||||
|
|
||||||
matrix_init_quantum(); |
|
||||||
} |
|
||||||
|
|
||||||
void matrix_set_row_status(uint8_t row) { |
|
||||||
DDRB = (1 << row); |
|
||||||
PORTB = ~(1 << row); |
|
||||||
} |
|
||||||
|
|
||||||
uint8_t bit_reverse(uint8_t x) { |
|
||||||
x = ((x >> 1) & 0x55) | ((x << 1) & 0xaa); |
|
||||||
x = ((x >> 2) & 0x33) | ((x << 2) & 0xcc); |
|
||||||
x = ((x >> 4) & 0x0f) | ((x << 4) & 0xf0); |
|
||||||
return x; |
|
||||||
} |
|
||||||
|
|
||||||
uint8_t matrix_scan(void) { |
|
||||||
for (uint8_t row = 0; row < MATRIX_ROWS; row++) { |
|
||||||
matrix_set_row_status(row); |
|
||||||
_delay_us(5); |
|
||||||
|
|
||||||
matrix_row_t cols = ( |
|
||||||
// cols 0..7, PORTA 0 -> 7
|
|
||||||
(~PINA) & 0xFF |
|
||||||
) | ( |
|
||||||
// cols 8..13, PORTC 7 -> 0
|
|
||||||
bit_reverse((~PINC) & 0xFF) << 8 |
|
||||||
) | ( |
|
||||||
// col 14, PORTD 7
|
|
||||||
((~PIND) & (1 << PIND7)) << 7 |
|
||||||
); |
|
||||||
|
|
||||||
if (matrix_debouncing[row] != cols) { |
|
||||||
matrix_debouncing[row] = cols; |
|
||||||
debouncing = DEBOUNCE; |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
if (debouncing) { |
|
||||||
if (--debouncing) { |
|
||||||
_delay_ms(1); |
|
||||||
} else { |
|
||||||
for (uint8_t i = 0; i < MATRIX_ROWS; i++) { |
|
||||||
matrix[i] = matrix_debouncing[i]; |
|
||||||
} |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
matrix_scan_quantum(); |
|
||||||
|
|
||||||
return 1; |
|
||||||
} |
|
||||||
|
|
||||||
inline matrix_row_t matrix_get_row(uint8_t row) { |
|
||||||
return matrix[row]; |
|
||||||
} |
|
||||||
|
|
||||||
void matrix_print(void) { |
|
||||||
} |
|
||||||
@ -1,108 +0,0 @@ |
|||||||
/*
|
|
||||||
Copyright 2017 Luiz Ribeiro <luizribeiro@gmail.com> |
|
||||||
Modified 2018 by Wayne K Jones <github.com/WarmCatUK> |
|
||||||
|
|
||||||
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 2 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/>.
|
|
||||||
*/ |
|
||||||
|
|
||||||
#include <avr/io.h> |
|
||||||
#include <util/delay.h> |
|
||||||
|
|
||||||
#include "matrix.h" |
|
||||||
|
|
||||||
#ifndef DEBOUNCE |
|
||||||
# define DEBOUNCE 5 |
|
||||||
#endif |
|
||||||
|
|
||||||
static uint8_t debouncing = DEBOUNCE; |
|
||||||
|
|
||||||
static matrix_row_t matrix[MATRIX_ROWS]; |
|
||||||
static matrix_row_t matrix_debouncing[MATRIX_ROWS]; |
|
||||||
|
|
||||||
void matrix_init(void) { |
|
||||||
// all outputs for rows high
|
|
||||||
DDRB = 0xFF; |
|
||||||
PORTB = 0xFF; |
|
||||||
// all inputs for columns
|
|
||||||
DDRA = 0x00; |
|
||||||
DDRC &= ~(0x111111<<2); |
|
||||||
DDRD &= ~(1<<PIND7); |
|
||||||
// all columns are pulled-up
|
|
||||||
PORTA = 0xFF; |
|
||||||
PORTC |= (0b111111<<2); |
|
||||||
PORTD |= (1<<PIND7); |
|
||||||
|
|
||||||
// initialize matrix state: all keys off
|
|
||||||
for (uint8_t row = 0; row < MATRIX_ROWS; row++) { |
|
||||||
matrix[row] = 0x00; |
|
||||||
matrix_debouncing[row] = 0x00; |
|
||||||
} |
|
||||||
matrix_init_quantum(); // missing from original port by Luiz
|
|
||||||
} |
|
||||||
|
|
||||||
void matrix_set_row_status(uint8_t row) { |
|
||||||
DDRB = (1 << row); |
|
||||||
PORTB = ~(1 << row); |
|
||||||
} |
|
||||||
|
|
||||||
uint8_t bit_reverse(uint8_t x) { |
|
||||||
x = ((x >> 1) & 0x55) | ((x << 1) & 0xaa); |
|
||||||
x = ((x >> 2) & 0x33) | ((x << 2) & 0xcc); |
|
||||||
x = ((x >> 4) & 0x0f) | ((x << 4) & 0xf0); |
|
||||||
return x; |
|
||||||
} |
|
||||||
|
|
||||||
uint8_t matrix_scan(void) { |
|
||||||
for (uint8_t row = 0; row < MATRIX_ROWS; row++) { |
|
||||||
matrix_set_row_status(row); |
|
||||||
_delay_us(5); |
|
||||||
|
|
||||||
matrix_row_t cols = ( |
|
||||||
// cols 0..7, PORTA 0 -> 7
|
|
||||||
(~PINA) & 0xFF |
|
||||||
) | ( |
|
||||||
// cols 8..13, PORTC 7 -> 0
|
|
||||||
bit_reverse((~PINC) & 0xFF) << 8 |
|
||||||
) | ( |
|
||||||
// col 14, PORTD 7
|
|
||||||
((~PIND) & (1 << PIND7)) << 7 |
|
||||||
); |
|
||||||
|
|
||||||
if (matrix_debouncing[row] != cols) { |
|
||||||
matrix_debouncing[row] = cols; |
|
||||||
debouncing = DEBOUNCE; |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
if (debouncing) { |
|
||||||
if (--debouncing) { |
|
||||||
_delay_ms(1); |
|
||||||
} else { |
|
||||||
for (uint8_t i = 0; i < MATRIX_ROWS; i++) { |
|
||||||
matrix[i] = matrix_debouncing[i]; |
|
||||||
} |
|
||||||
} |
|
||||||
} |
|
||||||
matrix_scan_quantum(); // also missing in original PS2AVRGB implementation
|
|
||||||
//matrix_scan_user();
|
|
||||||
|
|
||||||
return 1; |
|
||||||
} |
|
||||||
|
|
||||||
inline matrix_row_t matrix_get_row(uint8_t row) { |
|
||||||
return matrix[row]; |
|
||||||
} |
|
||||||
|
|
||||||
void matrix_print(void) { |
|
||||||
} |
|
||||||
@ -1,112 +0,0 @@ |
|||||||
/*
|
|
||||||
Copyright 2017 Luiz Ribeiro <luizribeiro@gmail.com> |
|
||||||
|
|
||||||
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 2 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/>.
|
|
||||||
*/ |
|
||||||
|
|
||||||
#include <avr/io.h> |
|
||||||
#include <util/delay.h> |
|
||||||
|
|
||||||
#include "matrix.h" |
|
||||||
|
|
||||||
#ifndef DEBOUNCE |
|
||||||
# define DEBOUNCE 5 |
|
||||||
#endif |
|
||||||
|
|
||||||
static uint8_t debouncing = DEBOUNCE; |
|
||||||
|
|
||||||
static matrix_row_t matrix[MATRIX_ROWS]; |
|
||||||
static matrix_row_t matrix_debouncing[MATRIX_ROWS]; |
|
||||||
|
|
||||||
void matrix_set_row_status(uint8_t row); |
|
||||||
uint8_t bit_reverse(uint8_t x); |
|
||||||
|
|
||||||
void matrix_init(void) { |
|
||||||
// all outputs for rows high
|
|
||||||
DDRB = 0xFF; |
|
||||||
PORTB = 0xFF; |
|
||||||
// all inputs for columns
|
|
||||||
DDRA = 0x00; |
|
||||||
DDRC &= ~(0x111111<<2); |
|
||||||
DDRD &= ~(1<<PIND7); |
|
||||||
// all columns are pulled-up
|
|
||||||
PORTA = 0xFF; |
|
||||||
PORTC |= (0b111111<<2); |
|
||||||
PORTD |= (1<<PIND7); |
|
||||||
|
|
||||||
// initialize matrix state: all keys off
|
|
||||||
for (uint8_t row = 0; row < MATRIX_ROWS; row++) { |
|
||||||
matrix[row] = 0x00; |
|
||||||
matrix_debouncing[row] = 0x00; |
|
||||||
} |
|
||||||
|
|
||||||
matrix_init_quantum(); // missing from original port by Luiz
|
|
||||||
} |
|
||||||
|
|
||||||
uint8_t matrix_scan(void) { |
|
||||||
for (uint8_t row = 0; row < MATRIX_ROWS; row++) { |
|
||||||
matrix_set_row_status(row); |
|
||||||
_delay_us(5); |
|
||||||
|
|
||||||
matrix_row_t cols = ( |
|
||||||
// cols 0..7, PORTA 0 -> 7
|
|
||||||
(~PINA) & 0xFF |
|
||||||
) | ( |
|
||||||
// cols 8..13, PORTC 7 -> 0
|
|
||||||
bit_reverse((~PINC) & 0xFF) << 8 |
|
||||||
) | ( |
|
||||||
// col 14, PORTD 7
|
|
||||||
((~PIND) & (1 << PIND7)) << 7 |
|
||||||
); |
|
||||||
|
|
||||||
if (matrix_debouncing[row] != cols) { |
|
||||||
matrix_debouncing[row] = cols; |
|
||||||
debouncing = DEBOUNCE; |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
if (debouncing) { |
|
||||||
if (--debouncing) { |
|
||||||
_delay_ms(1); |
|
||||||
} else { |
|
||||||
for (uint8_t i = 0; i < MATRIX_ROWS; i++) { |
|
||||||
matrix[i] = matrix_debouncing[i]; |
|
||||||
} |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
matrix_scan_quantum(); // also missing in original PS2AVRGB implementation
|
|
||||||
|
|
||||||
return 1; |
|
||||||
} |
|
||||||
|
|
||||||
// declarations
|
|
||||||
void matrix_set_row_status(uint8_t row) { |
|
||||||
DDRB = (1 << row); |
|
||||||
PORTB = ~(1 << row); |
|
||||||
} |
|
||||||
|
|
||||||
uint8_t bit_reverse(uint8_t x) { |
|
||||||
x = ((x >> 1) & 0x55) | ((x << 1) & 0xaa); |
|
||||||
x = ((x >> 2) & 0x33) | ((x << 2) & 0xcc); |
|
||||||
x = ((x >> 4) & 0x0f) | ((x << 4) & 0xf0); |
|
||||||
return x; |
|
||||||
} |
|
||||||
|
|
||||||
inline matrix_row_t matrix_get_row(uint8_t row) { |
|
||||||
return matrix[row]; |
|
||||||
} |
|
||||||
|
|
||||||
void matrix_print(void) { |
|
||||||
} |
|
||||||
@ -1,129 +0,0 @@ |
|||||||
/*
|
|
||||||
Copyright 2017 Luiz Ribeiro <luizribeiro@gmail.com> |
|
||||||
|
|
||||||
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 2 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/>.
|
|
||||||
*/ |
|
||||||
|
|
||||||
#include <avr/io.h> |
|
||||||
#include <util/delay.h> |
|
||||||
|
|
||||||
#include "matrix.h" |
|
||||||
|
|
||||||
#ifndef DEBOUNCE |
|
||||||
# define DEBOUNCE 5 |
|
||||||
#endif |
|
||||||
|
|
||||||
static uint8_t debouncing = DEBOUNCE; |
|
||||||
|
|
||||||
static matrix_row_t matrix[MATRIX_ROWS]; |
|
||||||
static matrix_row_t matrix_debouncing[MATRIX_ROWS]; |
|
||||||
|
|
||||||
void matrix_set_row_status(uint8_t row); |
|
||||||
uint8_t bit_reverse(uint8_t x); |
|
||||||
|
|
||||||
void matrix_init(void) { |
|
||||||
// all outputs for rows high
|
|
||||||
DDRB = 0xFF; |
|
||||||
PORTB = 0xFF; |
|
||||||
// all inputs for columns
|
|
||||||
DDRA = 0x00; |
|
||||||
DDRC &= ~(0x111111<<2); |
|
||||||
DDRD &= ~(1<<PIND7); |
|
||||||
// all columns are pulled-up
|
|
||||||
PORTA = 0xFF; |
|
||||||
PORTC |= (0b111111<<2); |
|
||||||
PORTD |= (1<<PIND7); |
|
||||||
|
|
||||||
// initialize matrix state: all keys off
|
|
||||||
for (uint8_t row = 0; row < MATRIX_ROWS; row++) { |
|
||||||
matrix[row] = 0x00; |
|
||||||
matrix_debouncing[row] = 0x00; |
|
||||||
} |
|
||||||
|
|
||||||
matrix_init_quantum(); // missing from original port by Luiz
|
|
||||||
} |
|
||||||
|
|
||||||
uint8_t matrix_scan(void) { |
|
||||||
for (uint8_t row = 0; row < MATRIX_ROWS; row++) { |
|
||||||
matrix_set_row_status(row); |
|
||||||
_delay_us(5); |
|
||||||
|
|
||||||
matrix_row_t cols = ( |
|
||||||
// cols 0..7, PORTA 0 -> 7
|
|
||||||
(~PINA) & 0xFF |
|
||||||
) | ( |
|
||||||
// cols 8..13, PORTC 7 -> 0
|
|
||||||
bit_reverse((~PINC) & 0xFF) << 8 |
|
||||||
) | ( |
|
||||||
// col 14, PORTD 7
|
|
||||||
((~PIND) & (1 << PIND7)) << 7 |
|
||||||
); |
|
||||||
|
|
||||||
if (matrix_debouncing[row] != cols) { |
|
||||||
matrix_debouncing[row] = cols; |
|
||||||
debouncing = DEBOUNCE; |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
if (debouncing) { |
|
||||||
if (--debouncing) { |
|
||||||
_delay_ms(1); |
|
||||||
} else { |
|
||||||
for (uint8_t i = 0; i < MATRIX_ROWS; i++) { |
|
||||||
matrix[i] = matrix_debouncing[i]; |
|
||||||
} |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
matrix_scan_quantum(); // also missing in original PS2AVRGB implementation
|
|
||||||
|
|
||||||
return 1; |
|
||||||
} |
|
||||||
|
|
||||||
__attribute__ ((weak)) |
|
||||||
void matrix_scan_user(void) {}; |
|
||||||
|
|
||||||
__attribute__ ((weak)) |
|
||||||
void matrix_scan_kb(void) { |
|
||||||
// Looping keyboard code goes here
|
|
||||||
// This runs every cycle (a lot)
|
|
||||||
matrix_scan_user(); |
|
||||||
}; |
|
||||||
|
|
||||||
__attribute__ ((weak)) |
|
||||||
void matrix_init_user(void) {}; |
|
||||||
|
|
||||||
__attribute__ ((weak)) |
|
||||||
void matrix_init_kb(void) { |
|
||||||
matrix_init_user(); |
|
||||||
} |
|
||||||
// declarations
|
|
||||||
void matrix_set_row_status(uint8_t row) { |
|
||||||
DDRB = (1 << row); |
|
||||||
PORTB = ~(1 << row); |
|
||||||
} |
|
||||||
|
|
||||||
uint8_t bit_reverse(uint8_t x) { |
|
||||||
x = ((x >> 1) & 0x55) | ((x << 1) & 0xaa); |
|
||||||
x = ((x >> 2) & 0x33) | ((x << 2) & 0xcc); |
|
||||||
x = ((x >> 4) & 0x0f) | ((x << 4) & 0xf0); |
|
||||||
return x; |
|
||||||
} |
|
||||||
|
|
||||||
inline matrix_row_t matrix_get_row(uint8_t row) { |
|
||||||
return matrix[row]; |
|
||||||
} |
|
||||||
|
|
||||||
void matrix_print(void) { |
|
||||||
} |
|
||||||
Loading…
Reference in new issue