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@ -1,5 +1,6 @@
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/*
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Copyright 2012 Jun Wako <wakojun@gmail.com>
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Copyright 2012 Jun Wako
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Generated by planckkeyboard.com (2014 Jack Humbert)
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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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@ -22,7 +23,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include <stdbool.h>
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#include <avr/io.h>
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#include <util/delay.h>
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#include "action_layer.h"
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#include "print.h"
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#include "debug.h"
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#include "util.h"
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@ -30,7 +30,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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#ifndef DEBOUNCE
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# define DEBOUNCE 10
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# define DEBOUNCE 10
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#endif
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static uint8_t debouncing = DEBOUNCE;
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@ -43,7 +43,6 @@ static void init_cols(void);
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static void unselect_rows(void);
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static void select_row(uint8_t row);
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inline
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uint8_t matrix_rows(void)
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{
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@ -95,19 +94,6 @@ uint8_t matrix_scan(void)
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}
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}
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uint8_t layer = biton32(layer_state);
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switch (layer) {
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case 1:
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case 2:
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DDRC |= (1<<7);
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PORTC |= (1<<7);
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break;
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case 0:
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DDRC &= ~(1<<7);
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PORTC &= ~(1<<7);
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break;
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}
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return 1;
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}
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@ -120,7 +106,7 @@ bool matrix_is_modified(void)
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inline
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bool matrix_is_on(uint8_t row, uint8_t col)
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{
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return (matrix[row] & ((matrix_row_t)1<<col));
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return (matrix[row] & ((matrix_row_t)1<col));
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}
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inline
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@ -148,68 +134,62 @@ uint8_t matrix_key_count(void)
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return count;
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}
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/* Column pin configuration
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* col: 0 1 2 3 4 5 6 7 8 9 10 11
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* pin: F0 F1 F4 F5 F6 F7 B6 B5 B4 D7 D5 D4
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*/
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static void init_cols(void)
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{
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DDRF &= ~(1<<0 | 1<<1 | 1<<4 | 1<<5 | 1<<6 | 1<<7);
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PORTF |= (1<<0 | 1<<1 | 1<<4 | 1<<5 | 1<<6 | 1<<7);
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DDRD &= ~(1<<0);
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PORTD |= (1<<0);
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DDRB &= ~(1<<0 | 1<<1 | 1<<2 | 1<<3 | 1<<7);
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PORTB |= (1<<0 | 1<<1 | 1<<2 | 1<<3 | 1<<7);
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DDRB &= ~(1<<7 | 1<<4 | 1<<5 | 1<<6);
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PORTB |= (1<<7 | 1<<4 | 1<<5 | 1<<6);
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DDRC &= ~(1<<6);
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PORTC |= (1<<6);
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DDRD &= ~(1<<0 | 1<<1 | 1<<2 | 1<<3 | 1<<7);
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PORTD |= (1<<0 | 1<<1 | 1<<2 | 1<<3 | 1<<7);
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DDRF &= ~(1<<7 | 1<<6);
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PORTF |= (1<<7 | 1<<6);
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}
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static matrix_row_t read_cols(void)
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{
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return (PINB&(1<<0) ? 0 : (1<< 0)) |
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(PINB&(1<<1) ? 0 : (1<< 1)) |
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(PINB&(1<<2) ? 0 : (1<< 2)) |
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(PINB&(1<<3) ? 0 : (1<< 3)) |
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(PINB&(1<<7) ? 0 : (1<< 4)) |
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(PIND&(1<<0) ? 0 : (1<< 5)) |
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(PINF&(1<<7) ? 0 : (1<< 6)) |
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(PINF&(1<<6) ? 0 : (1<< 7)) |
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(PINF&(1<<5) ? 0 : (1<< 8)) |
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(PINF&(1<<4) ? 0 : (1<< 9)) |
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(PINF&(1<<1) ? 0 : (1<<10)) |
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(PINF&(1<<0) ? 0 : (1<<11));
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return (PINB&(1<<7) ? 0 : (1<<0)) |
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(PIND&(1<<0) ? 0 : (1<<1)) |
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(PIND&(1<<1) ? 0 : (1<<2)) |
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(PIND&(1<<2) ? 0 : (1<<3)) |
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(PIND&(1<<3) ? 0 : (1<<4)) |
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(PINC&(1<<6) ? 0 : (1<<5)) |
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(PIND&(1<<7) ? 0 : (1<<6)) |
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(PINB&(1<<4) ? 0 : (1<<7)) |
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(PINB&(1<<5) ? 0 : (1<<8)) |
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(PINB&(1<<6) ? 0 : (1<<9)) |
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(PINF&(1<<7) ? 0 : (1<<10)) |
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(PINF&(1<<6) ? 0 : (1<<11));
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}
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/* Row pin configuration
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* row: 0 1 2 3
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* pin: B0 B1 B2 B3
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*/
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static void unselect_rows(void)
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{
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// Hi-Z(DDR:0, PORT:0) to unselect
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DDRB &= ~0b01110000;
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PORTB &= ~0b01110000;
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DDRD &= ~0b10000000;
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PORTD &= ~0b10000000;
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DDRF &= ~(1<<0 | 1<<1 | 1<<4 | 1<<5);
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PORTF |= (1<<0 | 1<<1 | 1<<4 | 1<<5);
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}
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static void select_row(uint8_t row)
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{
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switch (row) {
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case 0:
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DDRB |= (1<<6);
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PORTB &= ~(1<<6);
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DDRF |= (1<<0);
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PORTF &= ~(1<<0);
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break;
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case 1:
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DDRB |= (1<<5);
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PORTB &= ~(1<<5);
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DDRF |= (1<<1);
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PORTF &= ~(1<<1);
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break;
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case 2:
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DDRB |= (1<<4);
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PORTB &= ~(1<<4);
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DDRF |= (1<<4);
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PORTF &= ~(1<<4);
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break;
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case 3:
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DDRD |= (1<<7);
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PORTD &= ~(1<<7);
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DDRF |= (1<<5);
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PORTF &= ~(1<<5);
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break;
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}
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}
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}
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