diff options
Diffstat (limited to 'keyboard/atomic/matrix.c')
| -rw-r--r-- | keyboard/atomic/matrix.c | 72 |
1 files changed, 27 insertions, 45 deletions
diff --git a/keyboard/atomic/matrix.c b/keyboard/atomic/matrix.c index 98102cb694..2f2dbdb108 100644 --- a/keyboard/atomic/matrix.c +++ b/keyboard/atomic/matrix.c @@ -1,5 +1,6 @@ /* -Copyright 2012 Jun Wako <wakojun@gmail.com> +Copyright 2012 Jun Wako +Generated by planckkeyboard.com (2014 Jack Humbert) 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 @@ -22,7 +23,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. #include <stdbool.h> #include <avr/io.h> #include <util/delay.h> -#include "action_layer.h" #include "print.h" #include "debug.h" #include "util.h" @@ -43,7 +43,6 @@ static void init_cols(void); static void unselect_rows(void); static void select_row(uint8_t row); - inline uint8_t matrix_rows(void) { @@ -56,7 +55,6 @@ uint8_t matrix_cols(void) return MATRIX_COLS; } - void matrix_init(void) { // initialize row and col @@ -96,7 +94,6 @@ uint8_t matrix_scan(void) } } - return 1; } @@ -109,7 +106,7 @@ bool matrix_is_modified(void) inline bool matrix_is_on(uint8_t row, uint8_t col) { - return (matrix[row] & ((matrix_row_t)1<<col)); + return (matrix[row] & ((matrix_row_t)1<col)); } inline @@ -137,51 +134,39 @@ uint8_t matrix_key_count(void) return count; } -/* Column pin configuration - * col: 0 1 2 3 4 5 6 7 8 9 10 11 - * pin: F0 F1 F4 F5 F6 F7 B6 B5 B4 D7 D5 D4 - */ - static void init_cols(void) { - DDRC &= ~(1<<6 | 1<<7); - PORTC |= (1<<6 | 1<<7); - DDRD &= ~(1<<4 | 1<<5 | 1<<6 | 1<<7); - PORTD |= (1<<4 | 1<<5 | 1<<6 | 1<<7); - DDRB &= ~(1<<4 | 1<<5 | 1<<6); - PORTB |= (1<<4 | 1<<5 | 1<<6); - DDRF &= ~(1<<0 | 1<<1 | 1<<4 | 1<<5 | 1<<6 | 1<<7); - PORTF |= (1<<0 | 1<<1 | 1<<4 | 1<<5 | 1<<6 | 1<<7); + DDRB &= ~(1<<6 | 1<<5 | 1<<4); + PORTB |= (1<<6 | 1<<5 | 1<<4); + DDRD &= ~(1<<7 | 1<<6 | 1<<4); + PORTD |= (1<<7 | 1<<6 | 1<<4); + DDRF &= ~(1<<0 | 1<<1 | 1<<4 | 1<<5 | 1<<6 | 1<<7); + PORTF |= (1<<0 | 1<<1 | 1<<4 | 1<<5 | 1<<6 | 1<<7); + } static matrix_row_t read_cols(void) { - return (PINC&(1<<6) ? 0 : (1<< 0)) | - (PINC&(1<<7) ? 0 : (1<< 1)) | - (PIND&(1<<5) ? 0 : (1<< 2)) | - (PIND&(1<<4) ? 0 : (1<< 3)) | - (PIND&(1<<6) ? 0 : (1<< 4)) | - (PIND&(1<<7) ? 0 : (1<< 5)) | - (PINB&(1<<4) ? 0 : (1<< 6)) | - (PINB&(1<<5) ? 0 : (1<< 7)) | - (PINB&(1<<6) ? 0 : (1<< 8)) | - (PINF&(1<<7) ? 0 : (1<< 9)) | - (PINF&(1<<6) ? 0 : (1<<10)) | - (PINF&(1<<5) ? 0 : (1<<11)) | - (PINF&(1<<4) ? 0 : (1<<12)) | - (PINF&(1<<1) ? 0 : (1<<13)) | - (PINF&(1<<0) ? 0 : (1<<14)); + return (PIND&(1<<4) ? 0 : (1<<0)) | + (PIND&(1<<6) ? 0 : (1<<1)) | + (PIND&(1<<7) ? 0 : (1<<2)) | + (PINB&(1<<4) ? 0 : (1<<3)) | + (PINB&(1<<5) ? 0 : (1<<4)) | + (PINB&(1<<6) ? 0 : (1<<5)) | + (PINF&(1<<7) ? 0 : (1<<6)) | + (PINF&(1<<6) ? 0 : (1<<7)) | + (PINF&(1<<5) ? 0 : (1<<8)) | + (PINF&(1<<4) ? 0 : (1<<9)) | + (PINF&(1<<1) ? 0 : (1<<10)) | + (PINF&(1<<0) ? 0 : (1<<11)); + } -/* Row pin configuration - * row: 0 1 2 3 - * pin: B0 B1 B2 B3 - */ static void unselect_rows(void) { - // Hi-Z(DDR:0, PORT:0) to unselect - DDRB &= ~(1<<0 | 1<<1 | 1<<2 | 1<<3 | 1<<7); - PORTB |= (1<<0 | 1<<1 | 1<<2 | 1<<3 | 1<<7); + DDRB &= ~(1<<0 | 1<<1 | 1<<2 | 1<<3); + PORTB |= (1<<0 | 1<<1 | 1<<2 | 1<<3); + } static void select_row(uint8_t row) @@ -203,9 +188,6 @@ static void select_row(uint8_t row) DDRB |= (1<<3); PORTB &= ~(1<<3); break; - case 4: - DDRB |= (1<<7); - PORTB &= ~(1<<7); - break; + } } |