drashna/qmk_firmware
1
0
Fork 0
Code Activity Actions

ok

Browse source
This commit is contained in:
Jack Humbert 2015-08-16 17:51:53 -04:00
parent 07d090db8b
commit b3f638f491
20 changed files with 309 additions and 366 deletions
Download patch file Download diff file Expand all files Collapse all files

72
keyboard/atomic/matrix.c
View file

@ -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;
}
}