A keyboards/fc980c/config.h => keyboards/fc980c/config.h +84 -0
@@ 0,0 1,84 @@
+/*
+Copyright 2017 Balz Guenat
+
+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
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef CONFIG_H
+#define CONFIG_H
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID 0xFEED
+#define PRODUCT_ID 0x980C
+#define DEVICE_VER 0x0100
+#define MANUFACTURER QMK
+#define PRODUCT Leopold FC980C with QMK
+#define DESCRIPTION Leopold FC980C with Hasu alternative controller using QMK
+
+/* key matrix size */
+#define MATRIX_ROWS 8
+#define MATRIX_COLS 16
+
+// #define MATRIX_ROW_PINS { B0, B2, B4, B5, B6 }
+// #define MATRIX_COL_PINS { F5, B1, F0, F1, F4, B3, D7, D6, D4, D5, D3, D2, D1, D0 }
+// #define UNUSED_PINS
+
+#define DIODE_DIRECTION CUSTOM_MATRIX
+
+/* define if matrix has ghost */
+//#define MATRIX_HAS_GHOST
+
+/* number of backlight levels */
+// #define BACKLIGHT_LEVELS 1
+
+/* mapping backlight LEDs to correct Pin */
+// #define BACKLIGHT_PIN B7
+
+/* Set 0 if debouncing isn't needed */
+#define DEBOUNCING_DELAY 0
+#define TAPPING_TERM 175
+
+/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
+// #define LOCKING_SUPPORT_ENABLE
+/* Locking resynchronize hack */
+// #define LOCKING_RESYNC_ENABLE
+
+/* key combination for command */
+#define IS_COMMAND() ( \
+ keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
+)
+
+
+
+/*
+ * Feature disable options
+ * These options are also useful to firmware size reduction.
+ */
+
+/* disable debug print */
+//#define NO_DEBUG
+
+/* disable print */
+//#define NO_PRINT
+
+/* disable action features */
+//#define NO_ACTION_LAYER
+//#define NO_ACTION_TAPPING
+//#define NO_ACTION_ONESHOT
+//#define NO_ACTION_MACRO
+//#define NO_ACTION_FUNCTION
+
+#endif
A keyboards/fc980c/fc980c.c => keyboards/fc980c/fc980c.c +58 -0
@@ 0,0 1,58 @@
+/*
+Copyright 2017 Balz Guenat
+
+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
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+#include "fc980c.h"
+
+void matrix_init_kb(void) {
+ // put your keyboard start-up code here
+ // runs once when the firmware starts up
+
+ matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+ // put your looping keyboard code here
+ // runs every cycle (a lot)
+
+ matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+ // put your per-action keyboard code here
+ // runs for every action, just before processing by the firmware
+
+ return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+ if (usb_led & (1<<USB_LED_NUM_LOCK)) {
+ PORTB |= (1<<4);
+ } else {
+ PORTB &= ~(1<<4);
+ }
+ if (usb_led & (1<<USB_LED_CAPS_LOCK)) {
+ PORTB |= (1<<5);
+ } else {
+ PORTB &= ~(1<<5);
+ }
+ if (usb_led & (1<<USB_LED_SCROLL_LOCK)) {
+ PORTB |= (1<<6);
+ } else {
+ PORTB &= ~(1<<6);
+ }
+
+ led_set_user(usb_led);
+}
A keyboards/fc980c/fc980c.h => keyboards/fc980c/fc980c.h +76 -0
@@ 0,0 1,76 @@
+/*
+Copyright 2017 Balz Guenat
+
+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
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+#ifndef FC980C_H
+#define FC980C_H
+
+#include "quantum.h"
+// #include "quantum_keycodes.h"
+
+/*
+----------------------------------------------------------------------------------------------------------------------
+| K0D | | K2D | K5D | K3D | K6D | | K7D | K7F | K7E | K7C | | K72 | K71 | K70 | K73 | | K74 | K76 | K77 | K75 |
+----------------------------------------------------------------------------------------------------------------------
+----------------------------------------------------------------------------------------------------------------------
+| K0A | K69 | K59 | K58 | K5B | K6F | K5F | K5E | K6C | K5C | K52 | K51 | K50 | K55 | | K54 | K56 | K57 | K65 |
+----------------------------------------------------------------------------------------------------------------------
+| K6A | K39 | K68 | K6B | K3B | K3F | K6E | K3E | K3C | K62 | K61 | K60 | K33 | K53 | | K64 | K66 | K67 | |
+---------------------------------------------------------------------------------------------------------------| K25 |
+| K3A | K29 | K38 | K28 | K2B | K2F | K2E | K2C | K1C | K32 | K31 | K20 | K63 | | K24 | K26 | K27 | |
+----------------------------------------------------------------------------------------------------------------------
+| K2A | K18 | K08 | K1B | K0B | K1F | K1E | K0E | K22 | K11 | K21 | K30 || K34 || K14 | K16 | K17 | |
+---------------------------------------------------------------------------------------------------------------| K15 |
+| K1A | K09 | K19 | K0F | K02 | K01 | K10 || K00 | K04 | K06 || K07 | K05 | |
+----------------------------------------------------------------------------------------------------------------------
+*/
+
+#define KEYMAP( \
+ K0D, K2D,K5D,K3D,K6D,K7D,K7F,K7E,K7C,K72,K71,K70,K73, K74,K76,K77,K75, \
+ K0A,K69,K59,K58,K5B,K6F,K5F,K5E,K6C,K5C,K52,K51,K50,K55, K54,K56,K57,K65, \
+ K6A,K39,K68,K6B,K3B,K3F,K6E,K3E,K3C,K62,K61,K60,K33,K53, K64,K66,K67,K25, \
+ K3A,K29,K38,K28,K2B,K2F,K2E,K2C,K1C,K32,K31,K20, K63, K24,K26,K27, \
+ K2A, K18,K08,K1B,K0B,K1F,K1E,K0E,K22,K11,K21, K30, K34, K14,K16,K17,K15, \
+ K1A,K09,K19, K0F, K02,K01,K10, K00,K04,K06, K07,K05 \
+) { \
+ { K00, K01, K02, KC_NO,K04, K05, K06, K07 , \
+ K08, K09, K0A, K0B, KC_NO,K0D, K0E, K0F }, \
+ { K10, K11, KC_NO,KC_NO,K14, K15, K16, K17 , \
+ K18, K19, K1A, K1B, K1C, KC_NO,K1E, K1F }, \
+ { K20, K21, K22, KC_NO,K24, K25, K26, K27 , \
+ K28, K29, K2A, K2B, K2C, K2D, K2E, K2F }, \
+ { K30, K31, K32, K33, K34, KC_NO,KC_NO,KC_NO , \
+ K38, K39, K3A, K3B, K3C, K3D, K3E, K3F }, \
+ { KC_NO,KC_NO,KC_NO,KC_NO,KC_NO,KC_NO,KC_NO,KC_NO , \
+ KC_NO,KC_NO,KC_NO,KC_NO,KC_NO,KC_NO,KC_NO,KC_NO }, \
+ { K50, K51, K52, K53, K54, K55, K56, K57 , \
+ K58, K59, KC_NO,K5B, K5C, K5D, K5E, K5F }, \
+ { K60, K61, K62, K63, K64, K65, K66, K67 , \
+ K68, K69, K6A, K6B, K6C, K6D, K6E, K6F }, \
+ { K70, K71, K72, K73, K74, K75, K76, K77 , \
+ KC_NO,KC_NO,KC_NO,KC_NO,K7C, K7D, K7E, K7F } \
+}
+/*
+KEYMAP(
+ _______, _______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______, _______,_______,_______,_______,
+ _______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______, _______,_______,_______,_______,
+ _______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______, _______,_______,_______,_______,
+ _______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______, _______, _______,_______,_______,
+ _______, _______,_______,_______,_______,_______,_______,_______,_______,_______,_______, _______, _______, _______,_______,_______,_______,
+ _______,_______,_______, _______, _______,_______,_______, _______,_______,_______, _______,_______
+)
+*/
+
+#endif
A keyboards/fc980c/keymaps/coloneljesus/README.md => keyboards/fc980c/keymaps/coloneljesus/README.md +1 -0
@@ 0,0 1,1 @@
+# My FC980C keymap
A keyboards/fc980c/keymaps/coloneljesus/config.h => keyboards/fc980c/keymaps/coloneljesus/config.h +24 -0
@@ 0,0 1,24 @@
+/* Copyright 2017 Balz Guenat
+ *
+ * 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
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef CONFIG_USER_H
+#define CONFIG_USER_H
+
+#include "config_common.h"
+
+// place overrides here
+
+#endif
A keyboards/fc980c/keymaps/coloneljesus/keymap.c => keyboards/fc980c/keymaps/coloneljesus/keymap.c +39 -0
@@ 0,0 1,39 @@
+/*
+Copyright 2017 Balz Guenat
+
+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
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+#include "fc980c.h"
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ [0] = KEYMAP(
+ KC_ESC, KC_F1,KC_F2,KC_F3,KC_F4,KC_F5,KC_F6,KC_F7,KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_DEL, KC_INS, KC_PGUP,KC_PGDN,
+ KC_GRV, KC_1,KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS,KC_EQL, KC_BSPC, KC_NLCK,KC_PSLS,KC_PAST,KC_PMNS,
+ KC_TAB, KC_Q,KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC,KC_RBRC,KC_BSLS, KC_P7, KC_P8, KC_P9, KC_PPLS,
+ MO(1) , KC_A,KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN,KC_QUOT, KC_ENT, KC_P4, KC_P5, KC_P6,
+ KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM,KC_DOT, KC_SLSH, KC_RSFT, KC_UP, KC_P1, KC_P2, KC_P3, KC_PENT,
+ KC_LCTL,KC_LGUI,KC_LALT, KC_SPC, KC_RALT,KC_RCTL,MO(1), KC_LEFT,KC_DOWN,KC_RGHT, KC_P0, KC_PDOT
+ ),
+ [1] = KEYMAP(
+ _______, _______,_______,_______,_______,_______,_______, _______, _______,_______,_______,_______,_______, _______,_______,KC_HOME,KC_END,
+ _______,_______,_______,_______,_______,_______,_______,_______, _______, _______,_______,_______,_______,_______, _______,_______,_______,_______,
+ KC_CAPS,KC_MPRV,KC_VOLU,KC_MNXT,KC_PGUP,KC_INS,KC_HOME, LCTL(KC_LEFT),LCTL(KC_RGHT),KC_END, KC_PSCR,KC_SLCK,KC_PAUS,_______, _______,_______,_______,_______,
+ _______,KC_MUTE,KC_VOLD,KC_MPLY,KC_PGDN,KC_DEL,KC_LEFT, KC_DOWN, KC_UP, KC_RGHT,_______,_______, _______, _______,_______,_______,
+ _______, _______,_______,_______,_______,_______,LCTL(KC_BSPC),LCTL(KC_DEL), _______,_______,_______, _______, KC_PGUP, _______,_______,_______,_______,
+ _______,_______,_______, _______, _______,KC_APP, _______, KC_HOME,KC_PGDN,KC_END, _______,_______
+ ),
+};
+
+const uint16_t PROGMEM fn_actions[] = {
+};
A keyboards/fc980c/keymaps/default/README.md => keyboards/fc980c/keymaps/default/README.md +5 -0
@@ 0,0 1,5 @@
+# The default keymap for the FC980C
+
+Emulates original keymap.
+
+
A keyboards/fc980c/keymaps/default/config.h => keyboards/fc980c/keymaps/default/config.h +24 -0
@@ 0,0 1,24 @@
+/* Copyright 2017 Balz Guenat
+ *
+ * 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
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef CONFIG_USER_H
+#define CONFIG_USER_H
+
+#include "config_common.h"
+
+// place overrides here
+
+#endif
A keyboards/fc980c/keymaps/default/keymap.c => keyboards/fc980c/keymaps/default/keymap.c +39 -0
@@ 0,0 1,39 @@
+/*
+Copyright 2017 Balz Guenat
+
+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
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+#include "fc980c.h"
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ [0] = KEYMAP(
+ KC_ESC, KC_F1,KC_F2,KC_F3,KC_F4,KC_F5,KC_F6,KC_F7,KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_DEL, KC_INS, KC_PGUP,KC_PGDN,
+ KC_GRV, KC_1,KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS,KC_EQL, KC_BSPC, KC_NLCK,KC_PSLS,KC_PAST,KC_PMNS,
+ KC_TAB, KC_Q,KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC,KC_RBRC,KC_BSLS, KC_P7, KC_P8, KC_P9, KC_PPLS,
+ KC_CAPS,KC_A,KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN,KC_QUOT, KC_ENT, KC_P4, KC_P5, KC_P6,
+ KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM,KC_DOT, KC_SLSH, KC_RSFT, KC_UP, KC_P1, KC_P2, KC_P3, KC_PENT,
+ KC_LCTL,KC_LGUI,KC_LALT, KC_SPC, KC_RALT,KC_RCTL,MO(1), KC_LEFT,KC_DOWN,KC_RGHT, KC_P0, KC_PDOT
+ ),
+ [1] = KEYMAP(
+ _______, _______,_______,_______,_______,_______,_______,_______, _______, _______, _______,_______,_______, _______,_______,KC_HOME,KC_END,
+ _______,_______,_______,_______,_______,_______,_______,_______,_______, _______, _______, _______,_______,_______, _______,_______,_______,_______,
+ _______,_______,_______,_______,_______,_______,_______,_______,KC_PSCR, KC_SLCK, KC_PAUS, _______,_______,_______, _______,_______,_______,_______,
+ _______,_______,_______,_______,_______,_______,_______,_______,_______, _______, _______, _______, _______, _______,_______,_______,
+ _______, _______,_______,_______,_______,_______,_______,_______, _______, _______, _______, _______, KC_PGUP, _______,_______,_______,_______,
+ _______,_______,_______, _______, _______,KC_APP, _______, KC_HOME,KC_PGDN,KC_END, _______,_______
+ ),
+};
+
+const uint16_t PROGMEM fn_actions[] = {
+};
A keyboards/fc980c/matrix.c => keyboards/fc980c/matrix.c +228 -0
@@ 0,0 1,228 @@
+/*
+Copyright 2017 Balz Guenat
+based on work by Jun Wako <wakojun@gmail.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
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/*
+ * scan matrix
+ */
+#include <stdint.h>
+#include <stdbool.h>
+#include <util/delay.h>
+#include "print.h"
+#include "debug.h"
+#include "util.h"
+#include "timer.h"
+#include "matrix.h"
+#include "led.h"
+// #include "fc980c.h"
+
+
+// Timer resolution check
+#if (1000000/TIMER_RAW_FREQ > 20)
+# error "Timer resolution(>20us) is not enough for HHKB matrix scan tweak on V-USB."
+#endif
+
+
+/*
+ * Pin configuration for ATMega32U4
+ *
+ * Row: PD4-6, PD7(~EN)
+ * Col: PB0-3
+ * Key: PC6(pull-uped)
+ * Hys: PC7
+ */
+static inline void KEY_ENABLE(void) { (PORTD &= ~(1<<7)); }
+static inline void KEY_UNABLE(void) { (PORTD |= (1<<7)); }
+static inline bool KEY_STATE(void) { return (PINC & (1<<6)); }
+static inline void KEY_HYS_ON(void) { (PORTC |= (1<<7)); }
+static inline void KEY_HYS_OFF(void) { (PORTC &= ~(1<<7)); }
+static inline void KEY_INIT(void)
+{
+ /* Col */
+ DDRB |= 0x0F;
+ /* Key: input with pull-up */
+ DDRC &= ~(1<<6);
+ PORTC |= (1<<6);
+ /* Hys */
+ DDRC |= (1<<7);
+ /* Row */
+ DDRD |= 0xF0;
+
+ KEY_UNABLE();
+ KEY_HYS_OFF();
+}
+static inline void SET_ROW(uint8_t ROW)
+{
+ // PD4-6
+ PORTD = (PORTD & 0x8F) | ((ROW & 0x07) << 4);
+}
+static inline void SET_COL(uint8_t COL)
+{
+ // PB0-3
+ PORTB = (PORTB & 0xF0) | (COL & 0x0F);
+}
+
+static uint32_t matrix_last_modified = 0;
+
+// matrix state buffer(1:on, 0:off)
+static matrix_row_t *matrix;
+static matrix_row_t *matrix_prev;
+static matrix_row_t _matrix0[MATRIX_ROWS];
+static matrix_row_t _matrix1[MATRIX_ROWS];
+
+
+__attribute__ ((weak))
+void matrix_init_quantum(void) {
+ matrix_init_kb();
+}
+
+__attribute__ ((weak))
+void matrix_scan_quantum(void) {
+ matrix_scan_kb();
+}
+
+__attribute__ ((weak))
+void matrix_init_kb(void) {
+ matrix_init_user();
+}
+
+__attribute__ ((weak))
+void matrix_scan_kb(void) {
+ matrix_scan_user();
+}
+
+__attribute__ ((weak))
+void matrix_init_user(void) {
+}
+
+__attribute__ ((weak))
+void matrix_scan_user(void) {
+}
+
+
+void matrix_init(void)
+{
+ debug_enable = true;
+ debug_matrix = true;
+
+ KEY_INIT();
+
+ // LEDs on NumLock, CapsLock and ScrollLock(PB4, PB5, PB6)
+ DDRB |= (1<<4) | (1<<5) | (1<<6);
+ PORTB |= (1<<4) | (1<<5) | (1<<6);
+
+ // initialize matrix state: all keys off
+ for (uint8_t i=0; i < MATRIX_ROWS; i++) _matrix0[i] = 0x00;
+ for (uint8_t i=0; i < MATRIX_ROWS; i++) _matrix1[i] = 0x00;
+ matrix = _matrix0;
+ matrix_prev = _matrix1;
+ matrix_init_quantum();
+}
+
+uint8_t matrix_scan(void)
+{
+ matrix_row_t *tmp;
+
+ tmp = matrix_prev;
+ matrix_prev = matrix;
+ matrix = tmp;
+
+ uint8_t row, col;
+ for (col = 0; col < MATRIX_COLS; col++) {
+ SET_COL(col);
+ for (row = 0; row < MATRIX_ROWS; row++) {
+ //KEY_SELECT(row, col);
+ SET_ROW(row);
+ _delay_us(2);
+
+ // Not sure this is needed. This just emulates HHKB controller's behaviour.
+ if (matrix_prev[row] & (1<<col)) {
+ KEY_HYS_ON();
+ }
+ _delay_us(10);
+
+ // NOTE: KEY_STATE is valid only in 20us after KEY_ENABLE.
+ // If V-USB interrupts in this section we could lose 40us or so
+ // and would read invalid value from KEY_STATE.
+ uint8_t last = TIMER_RAW;
+
+ KEY_ENABLE();
+
+ // Wait for KEY_STATE outputs its value.
+ _delay_us(2);
+
+ if (KEY_STATE()) {
+ matrix[row] &= ~(1<<col);
+ } else {
+ matrix[row] |= (1<<col);
+ }
+
+ // Ignore if this code region execution time elapses more than 20us.
+ // MEMO: 20[us] * (TIMER_RAW_FREQ / 1000000)[count per us]
+ // MEMO: then change above using this rule: a/(b/c) = a*1/(b/c) = a*(c/b)
+ if (TIMER_DIFF_RAW(TIMER_RAW, last) > 20/(1000000/TIMER_RAW_FREQ)) {
+ matrix[row] = matrix_prev[row];
+ }
+
+ _delay_us(5);
+ KEY_HYS_OFF();
+ KEY_UNABLE();
+
+ // NOTE: KEY_STATE keep its state in 20us after KEY_ENABLE.
+ // This takes 25us or more to make sure KEY_STATE returns to idle state.
+ _delay_us(75);
+ }
+ if (matrix[row] ^ matrix_prev[row]) {
+ matrix_last_modified = timer_read32();
+ }
+ }
+ matrix_scan_quantum();
+ return 1;
+}
+
+inline
+matrix_row_t matrix_get_row(uint8_t row) {
+ return matrix[row];
+}
+
+void matrix_print(void)
+{
+#if (MATRIX_COLS <= 8)
+ print("r/c 01234567\n");
+#elif (MATRIX_COLS <= 16)
+ print("r/c 0123456789ABCDEF\n");
+#elif (MATRIX_COLS <= 32)
+ print("r/c 0123456789ABCDEF0123456789ABCDEF\n");
+#endif
+
+ for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
+
+#if (MATRIX_COLS <= 8)
+ xprintf("%02X: %08b%s\n", row, bitrev(matrix_get_row(row)),
+#elif (MATRIX_COLS <= 16)
+ xprintf("%02X: %016b%s\n", row, bitrev16(matrix_get_row(row)),
+#elif (MATRIX_COLS <= 32)
+ xprintf("%02X: %032b%s\n", row, bitrev32(matrix_get_row(row)),
+#endif
+#ifdef MATRIX_HAS_GHOST
+ matrix_has_ghost_in_row(row) ? " <ghost" : ""
+#else
+ ""
+#endif
+ );
+ }
+}
A keyboards/fc980c/rules.mk => keyboards/fc980c/rules.mk +64 -0
@@ 0,0 1,64 @@
+# MCU name
+MCU = atmega32u4
+
+# Processor frequency.
+# This will define a symbol, F_CPU, in all source code files equal to the
+# processor frequency in Hz. You can then use this symbol in your source code to
+# calculate timings. Do NOT tack on a 'UL' at the end, this will be done
+# automatically to create a 32-bit value in your source code.
+#
+# This will be an integer division of F_USB below, as it is sourced by
+# F_USB after it has run through any CPU prescalers. Note that this value
+# does not *change* the processor frequency - it should merely be updated to
+# reflect the processor speed set externally so that the code can use accurate
+# software delays.
+F_CPU = 16000000
+
+
+
+# LUFA specific
+#
+# Target architecture (see library "Board Types" documentation).
+ARCH = AVR8
+
+# Input clock frequency.
+# This will define a symbol, F_USB, in all source code files equal to the
+# input clock frequency (before any prescaling is performed) in Hz. This value may
+# differ from F_CPU if prescaling is used on the latter, and is required as the
+# raw input clock is fed directly to the PLL sections of the AVR for high speed
+# clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
+# at the end, this will be done automatically to create a 32-bit value in your
+# source code.
+#
+# If no clock division is performed on the input clock inside the AVR (via the
+# CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
+F_USB = $(F_CPU)
+
+# Interrupt driven control endpoint task(+60)
+OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
+
+
+# Boot Section Size in *bytes*
+# Teensy halfKay 512
+# Teensy++ halfKay 1024
+# Atmel DFU loader 4096
+# LUFA bootloader 4096
+# USBaspLoader 2048
+OPT_DEFS += -DBOOTLOADER_SIZE=4096
+
+
+# Build Options
+# comment out to disable the options.
+#
+# BOOTMAGIC_ENABLE = yes # Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE = yes # Mouse keys(+4700)
+EXTRAKEY_ENABLE = yes # Audio control and System control(+450)
+CONSOLE_ENABLE = yes # Console for debug(+400)
+COMMAND_ENABLE = yes # Commands for debug and configuration
+NKRO_ENABLE = yes # USB Nkey Rollover - not yet supported in LUFA
+
+# Optimize size but this may cause error "relocation truncated to fit"
+#EXTRALDFLAGS = -Wl,--relax
+
+CUSTOM_MATRIX = yes
+SRC += matrix.c