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Swap rows and columns to match the schematic

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example_keyboards
Gabriel Young 8 years ago
parent 4a97ef6c48
commit a43ae7c92f
4 changed files with 62 additions and 142 deletions
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4
keyboards/frosty_flake/config.h
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@ -36,8 +36,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/* key matrix size */
#define MATRIX_ROWS 18
#define MATRIX_COLS 8
#define MATRIX_ROWS 8
#define MATRIX_COLS 18
/*
* Keyboard Matrix Assignments

43
keyboards/frosty_flake/frosty_flake.h
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@ -7,16 +7,6 @@
// The following is an example using the Planck MIT layout
// The first section contains all of the arguements
// The second converts the arguments into a two-dimensional array
#if 0
#define KEYMAP( \
k00, k01, k02, \
k10, k11 \
) \
{ \
{ k00, k01, k02 }, \
{ k10, KC_NO, k11 }, \
}
#endif
/*
Matrix col/row mapping
@ -36,38 +26,6 @@
| A4 | P2 | C6 | K6 | C0 | M3 | D0 | A1 | | O0 | K0 | L0 | | L6 | Q6 | |
`-------------------------------------------------------------------------' `--------------' `-------------------'
*/
#define KEYMAP( \
KJ6, KI4, KH4, KH2, KH6, KA7, KE6, KD2, KD4, KB4, KB7, KB6, KB0, KC7, KC5, KA5, \
KJ4, KJ7, KI7, KH7, KG7, KG4, KF4, KF7, KE7, KD7, KR7, KR4, KE4, KB2, KL4, KO4, KQ4, KK1, KL1, KQ1, KQ0, \
KJ2, KJ5, KI5, KH5, KG5, KG2, KF2, KF5, KE5, KD5, KR5, KR2, KE2, KB3, KK4, KO7, KQ7, KK5, KL5, KQ5, KO5, \
KI2, KJ3, KI3, KH3, KG3, KG6, KF6, KF3, KE3, KD3, KR3, KR6, KB1, KK2, KL2, KQ2, \
KN2, KI6, KJ1, KI1, KH1, KG1, KG0, KF0, KF1, KE1, KD1, KR0, KN3, KO6, KK3, KL3, KQ3, KO3, \
KA4, KP2, KC6, KK6, KC0, KM3, KD0, KA1, KO0, KK0, KL0, KL6, KQ6 \
) \
{ \
/* 0 1 2 3 4 5 6 7 */ \
/* A */ { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \
/* B */ { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \
/* C */ { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \
/* D */ { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \
/* E */ { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \
/* F */ { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \
/* G */ { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \
/* H */ { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \
/* I */ { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \
/* J */ { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KJ6, KC_NO }, \
/* K */ { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \
/* L */ { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \
/* M */ { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \
/* N */ { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \
/* O */ { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \
/* P */ { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \
/* Q */ { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \
/* R */ { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO } \
}
#if 0
#define KEYMAP( \
KJ6, KI4, KH4, KH2, KH6, KA7, KE6, KD2, KD4, KB4, KB7, KB6, KB0, KC7, KC5, KA5, \
KJ4, KJ7, KI7, KH7, KG7, KG4, KF4, KF7, KE7, KD7, KR7, KR4, KE4, KB2, KL4, KO4, KQ4, KK1, KL1, KQ1, KQ0, \
@ -88,6 +46,5 @@
/* 6 */ { KC_NO, KB6, KC6, KC_NO, KE6, KF6, KG6, KH6, KI6, KJ6, KK6, KL6, KC_NO, KC_NO, KO6, KC_NO, KQ6, KR6 }, \
/* 7 */ { KA7, KB7, KC7, KD7, KE7, KF7, KG7, KH7, KI7, KJ7, KC_NO, KC_NO, KC_NO, KC_NO, KO7, KC_NO, KQ7, KR7 } \
}
#endif
#endif

3
keyboards/frosty_flake/keymaps/default/keymap.c
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@ -35,8 +35,7 @@ void matrix_init_user(void) {
}
void matrix_scan_user(void) {
if (matrix_is_modified())
matrix_print();
matrix_print();
}
bool process_record_user(uint16_t keycode, keyrecord_t *record) {

154
keyboards/frosty_flake/matrix.c
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@ -1,5 +1,5 @@
/*
Copyright 2014 Ralf Schmitt <ralf@bunkertor.net>
Copyright 2017 Gabriel Young <gabeplaysdrums@live.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
@ -24,9 +24,6 @@
#include "util.h"
#include "matrix.h"
#ifndef CONFIG_SPECIFIC_H
#define CONFIG_SPECIFIC_H
#define CONFIG_LED_IO \
DDRB |= (1<<7); \
DDRC |= (1<<5) | (1<<6);
@ -38,85 +35,40 @@
#define USB_LED_SCROLL_LOCK_ON PORTC &= ~(1<<6)
#define USB_LED_SCROLL_LOCK_OFF PORTC |= (1<<6)
#define CONFIG_MATRIX_IO \
/* Column output pins */ \
DDRD |= 0b01111011; \
/* Row input pins */ \
DDRC &= ~0b10000000; \
DDRB &= ~0b01111111; \
PORTC |= 0b10000000; \
PORTB |= 0b01111111;
#define MATRIX_ROW_SCAN \
(PINC&(1<<7) ? 0 : ((matrix_row_t)1<<0)) | \
(PINB&(1<<5) ? 0 : ((matrix_row_t)1<<1)) | \
(PINB&(1<<4) ? 0 : ((matrix_row_t)1<<2)) | \
(PINB&(1<<6) ? 0 : ((matrix_row_t)1<<3)) | \
(PINB&(1<<1) ? 0 : ((matrix_row_t)1<<4)) | \
(PINB&(1<<2) ? 0 : ((matrix_row_t)1<<5)) | \
(PINB&(1<<3) ? 0 : ((matrix_row_t)1<<6)) | \
(PINB&(1<<0) ? 0 : ((matrix_row_t)1<<7))
#define MATRIX_ROW_SELECT \
case 0: PORTD = (PORTD & ~0b01111011) | 0b00011011; break; \
case 1: PORTD = (PORTD & ~0b01111011) | 0b01000011; break; \
case 2: PORTD = (PORTD & ~0b01111011) | 0b01101010; break; \
case 3: PORTD = (PORTD & ~0b01111011) | 0b01111001; break; \
case 4: PORTD = (PORTD & ~0b01111011) | 0b01100010; break; \
case 5: PORTD = (PORTD & ~0b01111011) | 0b01110001; break; \
case 6: PORTD = (PORTD & ~0b01111011) | 0b01100001; break; \
case 7: PORTD = (PORTD & ~0b01111011) | 0b01110000; break; \
case 8: PORTD = (PORTD & ~0b01111011) | 0b01100000; break; \
case 9: PORTD = (PORTD & ~0b01111011) | 0b01101000; break; \
case 10: PORTD = (PORTD & ~0b01111011) | 0b00101011; break; \
case 11: PORTD = (PORTD & ~0b01111011) | 0b00110011; break; \
case 12: PORTD = (PORTD & ~0b01111011) | 0b00100011; break; \
case 13: PORTD = (PORTD & ~0b01111011) | 0b01111000; break; \
case 14: PORTD = (PORTD & ~0b01111011) | 0b00010011; break; \
case 15: PORTD = (PORTD & ~0b01111011) | 0b01101001; break; \
case 16: PORTD = (PORTD & ~0b01111011) | 0b00001011; break; \
case 17: PORTD = (PORTD & ~0b01111011) | 0b00111011; break;
#endif
#ifndef DEBOUNCING_DELAY
# define DEBOUNCING_DELAY 0
# define DEBOUNCING_DELAY 5
#endif
static uint8_t debouncing = DEBOUNCING_DELAY;
static matrix_row_t matrix[MATRIX_ROWS];
static matrix_row_t matrix_debouncing[MATRIX_ROWS];
static matrix_row_t scan_row(void);
static void select_row(uint8_t row);
inline uint8_t matrix_rows(void) {
return MATRIX_ROWS;
}
inline uint8_t matrix_cols(void) {
return MATRIX_COLS;
}
static matrix_row_t scan_col(void);
static void select_col(uint8_t row);
void matrix_init(void) {
CONFIG_MATRIX_IO;
for (uint8_t i=0; i < MATRIX_ROWS; i++) {
matrix[i] = 0;
matrix_debouncing[i] = 0;
}
matrix_init_quantum();
/* Row output pins */
DDRD |= 0b01111011;
/* Column input pins */
DDRC &= ~0b10000000;
DDRB &= ~0b01111111;
PORTC |= 0b10000000;
PORTB |= 0b01111111;
for (uint8_t i=0; i < MATRIX_ROWS; i++)
matrix[i] = matrix_debouncing[i] = 0;
matrix_init_quantum();
}
uint8_t matrix_scan(void) {
for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
select_row(row);
for (uint8_t col = 0; col < MATRIX_COLS; col++) {
select_col(col);
_delay_us(3);
matrix_row_t row_scan = scan_row();
for (uint8_t col = 0; col < MATRIX_COLS; col++) {
matrix_row_t col_scan = scan_col();
for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
bool prev_bit = matrix_debouncing[row] & ((matrix_row_t)1<<col);
bool curr_bit = row_scan & (1<<col);
bool curr_bit = col_scan & (1<<row);
if (prev_bit != curr_bit) {
matrix_debouncing[row] ^= ((matrix_row_t)1<<col);
debouncing = DEBOUNCING_DELAY;
@ -136,30 +88,17 @@ uint8_t matrix_scan(void) {
return 1;
}
bool matrix_is_modified(void) {
if (debouncing)
return false;
else
return true;
}
inline bool matrix_is_on(uint8_t row, uint8_t col) {
return (matrix[row] & ((matrix_row_t)1<<col));
}
inline matrix_row_t matrix_get_row(uint8_t row) {
return matrix[row];
}
static const char ROW_NAMES[] = "ABCDEFGHIJKLMNOPQR";
void matrix_print(void) {
print("\nr/c 01234567\n");
print("\nr\\c ABCDEFGHIJKLMNOPQR\n");
for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
matrix_row_t row_scan = matrix_get_row(row);
xprintf("%c: ", ROW_NAMES[row]);
matrix_row_t matrix_row = matrix_get_row(row);
xprintf("%02X: ", row);
for (uint8_t col = 0; col < MATRIX_COLS; col++) {
bool curr_bit = row_scan & (1<<col);
bool curr_bit = matrix_row & (1<<col);
xprintf("%c", curr_bit ? '*' : '.');
}
print("\n");
@ -168,18 +107,43 @@ void matrix_print(void) {
uint8_t matrix_key_count(void) {
uint8_t count = 0;
for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
count += bitpop32(matrix[i]);
}
for (uint8_t row = 0; row < MATRIX_ROWS; row++)
count += bitpop32(matrix[row]);
return count;
}
static matrix_row_t scan_row(void) {
return MATRIX_ROW_SCAN;
static matrix_row_t scan_col(void) {
return (
(PINC&(1<<7) ? 0 : ((matrix_row_t)1<<0)) |
(PINB&(1<<5) ? 0 : ((matrix_row_t)1<<1)) |
(PINB&(1<<4) ? 0 : ((matrix_row_t)1<<2)) |
(PINB&(1<<6) ? 0 : ((matrix_row_t)1<<3)) |
(PINB&(1<<1) ? 0 : ((matrix_row_t)1<<4)) |
(PINB&(1<<2) ? 0 : ((matrix_row_t)1<<5)) |
(PINB&(1<<3) ? 0 : ((matrix_row_t)1<<6)) |
(PINB&(1<<0) ? 0 : ((matrix_row_t)1<<7))
);
}
static void select_row(uint8_t row) {
switch (row) {
MATRIX_ROW_SELECT;
}
static void select_col(uint8_t col) {
switch (col) {
case 0: PORTD = (PORTD & ~0b01111011) | 0b00011011; break;
case 1: PORTD = (PORTD & ~0b01111011) | 0b01000011; break;
case 2: PORTD = (PORTD & ~0b01111011) | 0b01101010; break;
case 3: PORTD = (PORTD & ~0b01111011) | 0b01111001; break;
case 4: PORTD = (PORTD & ~0b01111011) | 0b01100010; break;
case 5: PORTD = (PORTD & ~0b01111011) | 0b01110001; break;
case 6: PORTD = (PORTD & ~0b01111011) | 0b01100001; break;
case 7: PORTD = (PORTD & ~0b01111011) | 0b01110000; break;
case 8: PORTD = (PORTD & ~0b01111011) | 0b01100000; break;
case 9: PORTD = (PORTD & ~0b01111011) | 0b01101000; break;
case 10: PORTD = (PORTD & ~0b01111011) | 0b00101011; break;
case 11: PORTD = (PORTD & ~0b01111011) | 0b00110011; break;
case 12: PORTD = (PORTD & ~0b01111011) | 0b00100011; break;
case 13: PORTD = (PORTD & ~0b01111011) | 0b01111000; break;
case 14: PORTD = (PORTD & ~0b01111011) | 0b00010011; break;
case 15: PORTD = (PORTD & ~0b01111011) | 0b01101001; break;
case 16: PORTD = (PORTD & ~0b01111011) | 0b00001011; break;
case 17: PORTD = (PORTD & ~0b01111011) | 0b00111011; break;
}
}
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