The guide for reference, if others like me are similarly lost: viewtopic.php?f=7&t=7177&start=#p141386
I've heard that qmk might be the way to go and easier but I found Matt3o's guide more helpful and well described. Doing this primarily to learn some basics for keyboards and linux has given me plenty of hours troubleshooting and memorising, but I think I just need a hand here. It might be worth noting that I'm doing all this (and will be using the keyboard with) a raspberry pi and ubuntu, but I really don't know if it's important enough for this.
When I try
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make -f Makefile
So, here's what I got:
from config.h
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#define MATRIX_ROWS 6
#define MATRIX_COLS 15
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#include <stdint.h>
#include <stdbool.h>
#include <avr/io.h>
#include <util/delay.h>
#include "print.h"
#include "debug.h"
#include "util.h"
#include "matrix.h"
#ifndef DEBOUNCE
# define DEBOUNCE 5
#endif
static uint8_t debouncing = DEBOUNCE;
/* matrix state(1:on, 0:off) */
static matrix_row_t matrix[MATRIX_ROWS];
static matrix_row_t matrix_debouncing[MATRIX_ROWS];
static matrix_row_t read_cols(void);
static void init_cols(void);
static void unselect_rows(void);
static void select_row(uint8_t row);
void matrix_init(void)
{
// initialize row and col
unselect_rows();
init_cols();
// initialize matrix state: all keys off
for (uint8_t i=0; i < MATRIX_ROWS; i++) {
matrix[i] = 0;
matrix_debouncing[i] = 0;
}
}
uint8_t matrix_scan(void)
{
for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
select_row(i);
_delay_us(30); // without this wait read unstable value.
matrix_row_t cols = read_cols();
if (matrix_debouncing[i] != cols) {
matrix_debouncing[i] = cols;
if (debouncing) {
debug("bounce!: "); debug_hex(debouncing); debug("\n");
}
debouncing = DEBOUNCE;
}
unselect_rows();
}
if (debouncing) {
if (--debouncing) {
_delay_ms(1);
} else {
for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
matrix[i] = matrix_debouncing[i];
}
}
}
return 1;
}
inline
matrix_row_t matrix_get_row(uint8_t row)
{
return matrix[row];
}
/* Column pin configuration
* col: 0 1 2 3 4 5 6 7 8 9 10 11 12 13
* pin: F0 F1 E6 C7 C6 B6 D4 B1 B0 B5 B4 D7 D6 B3 (Rev.A)
* pin: B7 (Rev.B)
*/
static void init_cols(void)
{
// Input with pull-up(DDR:0, PORT:1)
DDRD &= ~(1<<7 | 1<<3 | 1<<2 | 1<<1 | 1<<0 );
PORTD |= (1<<7 | 1<<3 | 1<<2 | 1<<1 | 1<<0 );
DDRC &= ~(1<<7 | 1<<6);
PORTC |= (1<<7 | 1<<6);
DDRB &= ~(1<<7 | 1<<6 | 1<< 5 | 1<<4 | 1<<3 | 1<<2 | 1<<1 | 1<<0);
PORTB |= (1<<7 | 1<<6 | 1<< 5 | 1<<4 | 1<<3 | 1<<2 | 1<<1 | 1<<0);
}
static matrix_row_t read_cols(void)
{
return (PINB&(1<<6) ? 0 : (1<<14)) |
(PINB&(1<<5) ? 0 : (1<<13)) |
(PINB&(1<<4) ? 0 : (1<<12)) |
(PIND&(1<<7) ? 0 : (1<<11)) |
(PINC&(1<<7) ? 0 : (1<<10)) |
(PINC&(1<<6) ? 0 : (1<<9)) |
(PIND&(1<<3) ? 0 : (1<<8)) |
(PIND&(1<<2) ? 0 : (1<<7)) |
(PIND&(1<<1) ? 0 : (1<<6)) |
(PIND&(1<<0) ? 0 : (1<<5)) |
(PINB&(1<<7) ? 0 : (1<<4)) |
(PINB&(1<<3) ? 0 : (1<<3)) |
(PINB&(1<<2) ? 0 : (1<<2)) |
(PINB&(1<<1) ? 0 : (1<<1)) |
(PINB&(1<<0) ? 0 : (1<<0));
}
/* Row pin configuration
* row: 0 1 2 3 4
* pin: D0 D1 D2 D3 D5
*/
static void unselect_rows(void)
{
// Hi-Z(DDR:0, PORT:0) to unselect
DDRF &= ~0b11110011;
PORTF &= ~0b11110011;
}
static void select_row(uint8_t row)
{
// Output low(DDR:1, PORT:0) to select
switch (row) {
case 0:
DDRF |= (1<<0);
PORTF &= ~(1<<0);
break;
case 1:
DDRF |= (1<<1);
PORTF &= ~(1<<1);
break;
case 2:
DDRF |= (1<<4);
PORTF &= ~(1<<4);
break;
case 3:
DDRF |= (1<<5);
PORTF &= ~(1<<5);
break;
case 4:
DDRF |= (1<<6);
PORTF &= ~(1<<6);
break;
case 5:
DDRF |= (1<<7);
PORTF &= ~(1<<7);
break;
}
}
from keymap_common.h
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#ifndef KEYMAP_COMMON_H
#define KEYMAP_COMMON_H
#include <stdint.h>
#include <stdbool.h>
#include "keycode.h"
#include "action.h"
#include "action_macro.h"
#include "report.h"
#include "host.h"
#include "print.h"
#include "debug.h"
#include "keymap.h"
/* GH60 keymap definition macro
* K2C, K31 and K3C are extra keys for ISO
*/
#define KEYMAP(
K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D, K0E, \
K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D, \
K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2C, K2D, \
K30, K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3C, K3D, \
K40, K42, K43, K44, K45, K46, K47, K48, K49, K4A, K4B, K4C, K4D, K4E, \
K50, K51, K55, K59, K5A, K5B, K5C, K5D, K5E \
) { \
{ KC_##K00, KC_##K01, KC_##K02, KC_##K03, KC_##K04, KC_##K05, KC_##K06, KC_##K07, KC_##K08, KC_##K09, KC_##K0A, KC_##K0B, KC_##K0C, KC_##K0D, KC_##K0E }, \
{ KC_##K10, KC_##K11, KC_##K12, KC_##K13, KC_##K14, KC_##K15, KC_##K16, KC_##K17, KC_##K18, KC_##K19, KC_##K1A, KC_##K1B, KC_##K1C, KC_##K1D, KC_NO }, \
{ KC_##K20, KC_##K21, KC_##K22, KC_##K23, KC_##K24, KC_##K25, KC_##K26, KC_##K27, KC_##K28, KC_##K29, KC_##K2A, KC_##K2B, KC_##K2C, KC_##K2D, KC_NO }, \
{ KC_##K30, KC_NO, KC_##K32, KC_##K33, KC_##K34, KC_##K35, KC_##K36, KC_##K37, KC_##K38, KC_##K39, KC_##K3A, KC_##K3B, KC_##K3C, KC_##K3D, KC_NO }, \
{ KC_##K40, KC_NO, KC_##K42, KC_##K43, KC_##K44, KC_##K45, KC_##K46, KC_##K47, KC_##K48, KC_##K49, KC_##K4A, KC_##K4B, KC_##K4C, KC_##K3D, KC_##K4E }, \
{ KC_##K50, KC_##K51, KC_NO, KC_NO, KC_NO, KC_##K55, KC_NO, KC_NO, KC_NO, KC_##K59, KC_##K5A, KC_##K5B, KC_##K5C, KC_##K5D, KC_##K5E }, \
}
/* ANSI variant. No extra keys for ISO */
#define KEYMAP_ANSI( \
K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D, \
K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D, \
K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2D, \
K30, K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3D, \
K40, K41, K42, K45, K4A, K4B, K4C, K4D \
) KEYMAP( \
K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D, \
K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D, \
K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, NO, K2D, \
K30, NO, K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, NO, K3D, \
K40, K41, K42, K45, NO, K4A, K4B, K4C, K4D \
)
#define KEYMAP_HHKB( \
K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D, K49,\
K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D, \
K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2D, \
K30, K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3D, K3C, \
K40, K41, K42, K45, K4A, K4B, K4C, K4D \
) KEYMAP( \
K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D, \
K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D, \
K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, NO, K2D, \
K30, NO, K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3C, K3D, \
K40, K41, K42, K45, K49, K4A, K4B, K4C, K4D \
)
#endif
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#include "keymap_common.h"
const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
// O:qwerty
KEYMAP(ESC, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, HOME,PGUP, \
FN, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, MINS, EQL, BSPC, \
TAB, Q, W, E, R, T, Y, U, I, O, P, LBRC, RBRC,BSLS, \
CAPS, A, S, D, F, G, H, J, K, L, SCLN, QUOT,ENT, \
LSFT, Z, X, C, V, B, N, M, COMM,DOT, SLSH,END, UP, PGDN \
LCTL, LALT, SPC, GRV, RALT,RCTL, LEFT,DOWN,RGHT),
// 1: FN 1
KEYMAP(MUTE, TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,PSCR,SLCK,BRK, \
TRNS, TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,DEL, \
TRNS, TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS, \
TRNS, TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,EXEC, \
TRNS, TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS \
LGUI, TRNS, TRNS, TRNS,TRNS,RGUI,TRNS,TRNS,TRNS),
};
const uint16_t PROGMEM fn_actions[] = {
[0] = ACTION_LAYER_MOMENTARY(1),
};