diff options
Diffstat (limited to 'keyboard/macway')
| -rw-r--r-- | keyboard/macway/Makefile | 53 | ||||
| -rw-r--r-- | keyboard/macway/config.h | 65 | ||||
| -rw-r--r-- | keyboard/macway/doc/back.jpg | bin | 0 -> 122135 bytes | |||
| -rw-r--r-- | keyboard/macway/doc/case.jpg | bin | 0 -> 146003 bytes | |||
| -rw-r--r-- | keyboard/macway/doc/keys.jpg | bin | 0 -> 116365 bytes | |||
| -rw-r--r-- | keyboard/macway/doc/side.jpg | bin | 0 -> 109755 bytes | |||
| -rw-r--r-- | keyboard/macway/doc/switch.jpg | bin | 0 -> 115526 bytes | |||
| -rw-r--r-- | keyboard/macway/doc/teensy.jpg | bin | 0 -> 165814 bytes | |||
| -rw-r--r-- | keyboard/macway/doc/wiring.jpg | bin | 0 -> 165569 bytes | |||
| -rw-r--r-- | keyboard/macway/doc/withHHKB.jpg | bin | 0 -> 152832 bytes | |||
| -rw-r--r-- | keyboard/macway/doc/withThinkPad.jpg | bin | 0 -> 118993 bytes | |||
| -rw-r--r-- | keyboard/macway/keymap.c | 195 | ||||
| -rw-r--r-- | keyboard/macway/led.c | 24 | ||||
| -rw-r--r-- | keyboard/macway/matrix.c | 271 |
14 files changed, 608 insertions, 0 deletions
diff --git a/keyboard/macway/Makefile b/keyboard/macway/Makefile new file mode 100644 index 0000000000..afee38b120 --- /dev/null +++ b/keyboard/macway/Makefile @@ -0,0 +1,53 @@ +# Target file name (without extension). +TARGET = macway + +# Directory common source filess exist +TOP_DIR = ../.. + +# Directory keyboard dependent files exist +TARGET_DIR = . + +# keyboard dependent files +SRC = main.c \ + keymap.c \ + matrix.c \ + led.c + +CONFIG_H = config.h + + +# MCU name, you MUST set this to match the board you are using +# type "make clean" after changing this, so all files will be rebuilt +#MCU = at90usb162 # Teensy 1.0 +MCU = atmega32u4 # Teensy 2.0 +#MCU = at90usb646 # Teensy++ 1.0 +#MCU = at90usb1286 # Teensy++ 2.0 + + +# Processor frequency. +# Normally the first thing your program should do is set the clock prescaler, +# so your program will run at the correct speed. You should also set this +# variable to same clock speed. The _delay_ms() macro uses this, and many +# examples use this variable to calculate timings. Do not add a "UL" here. +F_CPU = 16000000 + + +# Build Options +# comment out to disable the options. +# +MOUSEKEY_ENABLE = yes # Mouse keys +#PS2_MOUSE_ENABLE = yes # PS/2 mouse(TrackPoint) support +EXTRAKEY_ENABLE = yes # Audio control and System control +#NKRO_ENABLE = yes # USB Nkey Rollover + + + +#---------------- Programming Options -------------------------- +PROGRAM_CMD = teensy_loader_cli -mmcu=$(MCU) -w -v $(TARGET).hex + + + +include $(TOP_DIR)/protocol/pjrc.mk +include $(TOP_DIR)/protocol.mk +include $(TOP_DIR)/common.mk +include $(TOP_DIR)/rules.mk diff --git a/keyboard/macway/config.h b/keyboard/macway/config.h new file mode 100644 index 0000000000..2e68bf252f --- /dev/null +++ b/keyboard/macway/config.h @@ -0,0 +1,65 @@ +/* +Copyright 2011 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/>. +*/ + +#ifndef CONFIG_H +#define CONFIG_H + +/* controller configuration */ +#include "controller_teensy.h" + +#define VENDOR_ID 0xFEED +#define PRODUCT_ID 0xBEE0 +#define MANUFACTURER t.m.k. +#define PRODUCT Macway mod +#define DESCRIPTION t.m.k. keyboard firmware for Macway mod + + +/* matrix size */ +#define MATRIX_ROWS 9 +#define MATRIX_COLS 8 +/* define if matrix has ghost */ +#define MATRIX_HAS_GHOST +/* Set 0 if need no debouncing */ +#define DEBOUNCE 5 + + +/* key combination for command */ +#define IS_COMMAND() ( \ + keyboard_report->mods == (MOD_BIT(KB_LSHIFT) | MOD_BIT(KB_LCTRL) | MOD_BIT(KB_LALT) | MOD_BIT(KB_LGUI)) || \ + keyboard_report->mods == (MOD_BIT(KB_LSHIFT) | MOD_BIT(KB_RSHIFT)) \ +) + + +/* mouse keys */ +#ifdef MOUSEKEY_ENABLE +# define MOUSEKEY_DELAY_TIME 192 +#endif + + +/* PS/2 mouse */ +#ifdef PS2_MOUSE_ENABLE +# define PS2_CLOCK_PORT PORTF +# define PS2_CLOCK_PIN PINF +# define PS2_CLOCK_DDR DDRF +# define PS2_CLOCK_BIT 0 +# define PS2_DATA_PORT PORTF +# define PS2_DATA_PIN PINF +# define PS2_DATA_DDR DDRF +# define PS2_DATA_BIT 1 +#endif + +#endif diff --git a/keyboard/macway/doc/back.jpg b/keyboard/macway/doc/back.jpg Binary files differnew file mode 100644 index 0000000000..0774401f69 --- /dev/null +++ b/keyboard/macway/doc/back.jpg diff --git a/keyboard/macway/doc/case.jpg b/keyboard/macway/doc/case.jpg Binary files differnew file mode 100644 index 0000000000..c776d5e054 --- /dev/null +++ b/keyboard/macway/doc/case.jpg diff --git a/keyboard/macway/doc/keys.jpg b/keyboard/macway/doc/keys.jpg Binary files differnew file mode 100644 index 0000000000..f340ebe8e4 --- /dev/null +++ b/keyboard/macway/doc/keys.jpg diff --git a/keyboard/macway/doc/side.jpg b/keyboard/macway/doc/side.jpg Binary files differnew file mode 100644 index 0000000000..bdf8268f25 --- /dev/null +++ b/keyboard/macway/doc/side.jpg diff --git a/keyboard/macway/doc/switch.jpg b/keyboard/macway/doc/switch.jpg Binary files differnew file mode 100644 index 0000000000..a1500d707d --- /dev/null +++ b/keyboard/macway/doc/switch.jpg diff --git a/keyboard/macway/doc/teensy.jpg b/keyboard/macway/doc/teensy.jpg Binary files differnew file mode 100644 index 0000000000..07207475d5 --- /dev/null +++ b/keyboard/macway/doc/teensy.jpg diff --git a/keyboard/macway/doc/wiring.jpg b/keyboard/macway/doc/wiring.jpg Binary files differnew file mode 100644 index 0000000000..0f3490f105 --- /dev/null +++ b/keyboard/macway/doc/wiring.jpg diff --git a/keyboard/macway/doc/withHHKB.jpg b/keyboard/macway/doc/withHHKB.jpg Binary files differnew file mode 100644 index 0000000000..9921856e7b --- /dev/null +++ b/keyboard/macway/doc/withHHKB.jpg diff --git a/keyboard/macway/doc/withThinkPad.jpg b/keyboard/macway/doc/withThinkPad.jpg Binary files differnew file mode 100644 index 0000000000..231c61d036 --- /dev/null +++ b/keyboard/macway/doc/withThinkPad.jpg diff --git a/keyboard/macway/keymap.c b/keyboard/macway/keymap.c new file mode 100644 index 0000000000..ae9f595fce --- /dev/null +++ b/keyboard/macway/keymap.c @@ -0,0 +1,195 @@ +/* +Copyright 2011 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/>. +*/ + +/* + * Keymap for Macway mod + */ +#include <stdint.h> +#include <stdbool.h> +#include <avr/pgmspace.h> +#include "usb_keycodes.h" +#include "print.h" +#include "debug.h" +#include "util.h" +#include "keymap.h" + + +// Convert physical keyboard layout to matrix array. +// This is a macro to define keymap easily in keyboard layout form. +#define KEYMAP( \ + K11, K10, K20, K30, K40, K41, K51, K50, K60, K70, K80, K81, K61, K02, \ + K12, K13, K23, K33, K43, K42, K52, K53, K63, K73, K83, K82, K62, \ + K15, K14, K24, K34, K44, K45, K55, K54, K64, K74, K84, K85, K06, \ + K67, K16, K26, K36, K46, K47, K57, K56, K66, K76, K87, K32, K35, \ + K75, K22, K00, K07, K21, K04, K37, K27, K17 \ +) { \ + { KB_##K00, KB_NO, KB_##K02, KB_NO, KB_##K04, KB_NO, KB_##K06, KB_##K07 }, \ + { KB_##K10, KB_##K11, KB_##K12, KB_##K13, KB_##K14, KB_##K15, KB_##K16, KB_##K17 }, \ + { KB_##K20, KB_##K21, KB_##K22, KB_##K23, KB_##K24, KB_NO, KB_##K26, KB_##K27 }, \ + { KB_##K30, KB_NO, KB_##K32, KB_##K33, KB_##K34, KB_##K35, KB_##K36, KB_##K37 }, \ + { KB_##K40, KB_##K41, KB_##K42, KB_##K43, KB_##K44, KB_##K45, KB_##K46, KB_##K47 }, \ + { KB_##K50, KB_##K51, KB_##K52, KB_##K53, KB_##K54, KB_##K55, KB_##K56, KB_##K57 }, \ + { KB_##K60, KB_##K61, KB_##K62, KB_##K63, KB_##K64, KB_NO, KB_##K66, KB_##K67 }, \ + { KB_##K70, KB_NO, KB_NO, KB_##K73, KB_##K74, KB_##K75, KB_##K76, KB_NO }, \ + { KB_##K80, KB_##K81, KB_##K82, KB_##K83, KB_##K84, KB_##K85, KB_NO, KB_##K87 } \ +} + +#define KEYCODE(layer, row, col) (pgm_read_byte(&keymaps[(layer)][(row)][(col)])) + + +// Assign Fn key(0-7) to a layer to which switch with the Fn key pressed. +static const uint8_t PROGMEM fn_layer[] = { + 0, // Fn0 + 1, // Fn1 + 2, // Fn2 + 3, // Fn3 + 4, // Fn4 + 0, // Fn5 + 2, // Fn6 + 3 // Fn7 +}; + +// Assign Fn key(0-7) to a keycode sent when release Fn key without use of the layer. +// See layer.c for details. +static const uint8_t PROGMEM fn_keycode[] = { + KB_NO, // Fn0 + KB_NO, // Fn1 + KB_SLSH, // Fn2 + KB_SCLN, // Fn3 + KB_SPC, // Fn4 + KB_NO, // Fn5 + KB_NO, // Fn6 + KB_NO // Fn7 +}; + +static const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { + /* Layer 0: Default Layer + * ,-----------------------------------------------------------. + * |Esc| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =|Backsp | + * |-----------------------------------------------------------| + * |Tab | Q| W| E| R| T| Y| U| I| O| P| [| ]| | + * |-----------------------------------------------------' | + * |Contro| A| S| D| F| G| H| J| K| L|Fn3| '|Return | + * |-----------------------------------------------------------| + * |Shift | Z| X| C| V| B| N| M| ,| .| /|Shift |Fn1| + * |-----------------------------------------------------------| + * |Fn7|Gui |Alt |Fn4 |Alt |Gui|Fn6|Fn6|Ctr| + * `-----------------------------------------------------------' + */ + KEYMAP(ESC, 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, \ + LCTL,A, S, D, F, G, H, J, K, L, FN3, QUOT,ENT, \ + LSFT,Z, X, C, V, B, N, M, COMM,DOT, FN2, RSFT,FN1, \ + FN7, LGUI,LALT,FN4, RALT,BSLS,GRV, FN6, RCTL), + + + /* Layer 1: HHKB mode (HHKB Fn) + * ,-----------------------------------------------------------. + * |Esc| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Delete | + * |-----------------------------------------------------------| + * |Caps | | | | | | | |Psc|Slk|Pus|Up | | | + * |-----------------------------------------------------' | + * |Contro|VoD|VoU|Mut| | | *| /|Hom|PgU|Lef|Rig|Enter | + * |-----------------------------------------------------------| + * |Shift | | | | | | +| -|End|PgD|Dow|Shift |xxx| + * |-----------------------------------------------------------| + * | |Gui |Alt | |Alt |Gui| | |Ctr| + * `-----------------------------------------------------------' + */ + KEYMAP(ESC, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, DEL, \ + CAPS,NO, NO, NO, NO, NO, NO, NO, PSCR,SLCK,BRK, UP, NO, \ + LCTL,VOLD,VOLU,MUTE,NO, NO, PAST,PSLS,HOME,PGUP,LEFT,RGHT,ENT, \ + LSFT,NO, NO, NO, NO, NO, PPLS,PMNS,END, PGDN,DOWN,RSFT,FN1, \ + NO, LGUI,LALT,SPC, RALT,NO, NO, NO, RCTL), + + + /* Layer 2: Vi mode (Quote/Rmeta) + * ,-----------------------------------------------------------. + * | `| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12| ` | + * |-----------------------------------------------------------| + * | \ |Hom|PgD|Up |PgU|End|Hom|PgD|PgU|End| | | | | + * |-----------------------------------------------------' | + * |Contro| |Lef|Dow|Rig| |Lef|Dow|Up |Rig| | | \ | + * |-----------------------------------------------------------| + * |Shift | | | | | |Hom|PgD|PgU|End|xxx|Shift | | + * |-----------------------------------------------------------| + * | |Gui |Alt |Space |Alt |Gui|Fn6|Fn6|Ctr| + * `-----------------------------------------------------------' + */ + KEYMAP(GRV, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, GRV, \ + BSLS,HOME,PGDN,UP, PGUP,END, HOME,PGDN,PGUP,END, NO, NO, NO, \ + LCTL,NO, LEFT,DOWN,RGHT,NO, LEFT,DOWN,UP, RGHT,NO, NO, BSLS, \ + LSFT,NO, NO, NO, NO, NO, HOME,PGDN,PGUP,END, FN2, RSFT,NO, \ + NO, LGUI,LALT,SPC, RALT,RGUI,FN6, FN6, RCTL), + + + /* Layer 3: Mouse mode (Semicolon) + * ,-----------------------------------------------------------. + * | `| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12| ` | + * |-----------------------------------------------------------| + * | \ |MwL|MwD|McU|MwU|MwR|MwL|MwD|MwU|MwR| | | | | + * |-----------------------------------------------------' | + * |Contro| |McL|McD|McR| |McL|McD|McU|McR|xxx| | \ | + * |-----------------------------------------------------------| + * |Shift | | |Mb1|Mb2|Mb3|Mb2|Mb1| | | |Shift | | + * |-----------------------------------------------------------| + * |xxx|Gui |Alt |Mb1 |Alt | | | | | + * `-----------------------------------------------------------' + * Mc: Mouse Cursor / Mb: Mouse Button / Mw: Mouse Wheel + */ + KEYMAP(GRV, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, GRV, \ + BSLS,WH_L,WH_D,MS_U,WH_U,WH_R,WH_L,WH_D,WH_U,WH_R,NO, NO, NO, \ + LCTL,NO, MS_L,MS_D,MS_R,NO, MS_L,MS_D,MS_U,MS_R,FN3, NO, BSLS, \ + LSFT,NO, NO, BTN1,BTN2,BTN3,BTN2,BTN1,NO, NO, NO, RSFT,NO, \ + FN7, LGUI,LALT,BTN1,RALT,NO, NO, NO, NO), + + + /* Layer 4: Matias half keyboard style (Space) + * ,-----------------------------------------------------------. + * |Esc| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Delete | + * |-----------------------------------------------------------| + * |Backs| P| O| I| U| Y| T| R| E| W| Q|Tab|Tab| | + * |-----------------------------------------------------' | + * |Contro| ;| L| K| J| H| G| F| D| S| A|Con|Control | + * |-----------------------------------------------------------| + * |Shift | /| .| ,| M| N| B| V| C| X| Z|Shift | | + * |-----------------------------------------------------------| + * | |Gui |Alt |xxxxxxxxxxxxxxxxxxxxxx|Alt |Gui| | |Ctr| + * `-----------------------------------------------------------' + */ + KEYMAP(MINS,0, 9, 8, 7, 6, 5, 4, 3, 2, 1, NO, NO, ESC, \ + BSPC,P, O, I, U, Y, T, R, E, W, Q, TAB, TAB, \ + LCTL,SCLN,L, K, J, H, G, F, D, S, A, RCTL,RCTL, \ + LSFT,SLSH,DOT, COMM,M, N, B, V, C, X, Z, RSFT,NO, \ + NO, LGUI,LALT,FN4, RALT,RGUI,NO, NO, RCTL), +}; + + +uint8_t keymap_get_keycode(uint8_t layer, uint8_t row, uint8_t col) +{ + return KEYCODE(layer, row, col); +} + +uint8_t keymap_fn_layer(uint8_t fn_bits) +{ + return pgm_read_byte(&fn_layer[biton(fn_bits)]); +} + +uint8_t keymap_fn_keycode(uint8_t fn_bits) +{ + return pgm_read_byte(&fn_keycode[(biton(fn_bits))]); +} diff --git a/keyboard/macway/led.c b/keyboard/macway/led.c new file mode 100644 index 0000000000..f76545f0ba --- /dev/null +++ b/keyboard/macway/led.c @@ -0,0 +1,24 @@ +/* +Copyright 2011 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/>. +*/ + +#include "stdint.h" +#include "led.h" + + +void led_set(uint8_t usb_led) +{ +} diff --git a/keyboard/macway/matrix.c b/keyboard/macway/matrix.c new file mode 100644 index 0000000000..56fb858960 --- /dev/null +++ b/keyboard/macway/matrix.c @@ -0,0 +1,271 @@ +/* +Copyright 2011 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 <avr/io.h> +#include <util/delay.h> +#include "print.h" +#include "debug.h" +#include "util.h" +#include "matrix.h" + + +#if (MATRIX_COLS > 16) +# error "MATRIX_COLS must not exceed 16" +#endif +#if (MATRIX_ROWS > 255) +# error "MATRIX_ROWS must not exceed 255" +#endif + + +#ifndef DEBOUNCE +# define DEBOUNCE 0 +#endif +static uint8_t debouncing = DEBOUNCE; + +// matrix state buffer(1:on, 0:off) +#if (MATRIX_COLS <= 8) +static uint8_t *matrix; +static uint8_t *matrix_prev; +static uint8_t _matrix0[MATRIX_ROWS]; +static uint8_t _matrix1[MATRIX_ROWS]; +#else +static uint16_t *matrix; +static uint16_t *matrix_prev; +static uint16_t _matrix0[MATRIX_ROWS]; +static uint16_t _matrix1[MATRIX_ROWS]; +#endif + +#ifdef MATRIX_HAS_GHOST +static bool matrix_has_ghost_in_row(uint8_t row); +#endif +static uint8_t read_col(void); +static void unselect_rows(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; +} + +void matrix_init(void) +{ + // initialize row and col + unselect_rows(); + // Input with pull-up(DDR:0, PORT:1) + DDRB = 0x00; + PORTB = 0xFF; + + // 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; +} + +uint8_t matrix_scan(void) +{ + if (!debouncing) { + uint8_t *tmp = matrix_prev; + matrix_prev = matrix; + matrix = tmp; + } + + for (uint8_t i = 0; i < MATRIX_ROWS; i++) { + unselect_rows(); + select_row(i); + _delay_us(30); // without this wait read unstable value. + if (matrix[i] != (uint8_t)~read_col()) { + matrix[i] = (uint8_t)~read_col(); + if (debouncing) { + debug("bounce!: "); debug_hex(debouncing); print("\n"); + } + debouncing = DEBOUNCE; + } + } + unselect_rows(); + + if (debouncing) { + debouncing--; + } + + return 1; +} + +bool matrix_is_modified(void) +{ + if (debouncing) return false; + for (uint8_t i = 0; i < MATRIX_ROWS; i++) { + if (matrix[i] != matrix_prev[i]) { + return true; + } + } + return false; +} + +inline +bool matrix_has_ghost(void) +{ +#ifdef MATRIX_HAS_GHOST + for (uint8_t i = 0; i < MATRIX_ROWS; i++) { + if (matrix_has_ghost_in_row(i)) + return true; + } +#endif + return false; +} + +inline +bool matrix_is_on(uint8_t row, uint8_t col) +{ + return (matrix[row] & (1<<col)); +} + +inline +#if (MATRIX_COLS <= 8) +uint8_t matrix_get_row(uint8_t row) +#else +uint16_t matrix_get_row(uint8_t row) +#endif +{ + return matrix[row]; +} + +void matrix_print(void) +{ + print("\nr/c 01234567\n"); + for (uint8_t row = 0; row < matrix_rows(); row++) { + phex(row); print(": "); +#if (MATRIX_COLS <= 8) + pbin_reverse(matrix_get_row(row)); +#else + pbin_reverse16(matrix_get_row(row)); +#endif +#ifdef MATRIX_HAS_GHOST + if (matrix_has_ghost_in_row(row)) { + print(" <ghost"); + } +#endif + print("\n"); + } +} + +uint8_t matrix_key_count(void) +{ + uint8_t count = 0; + for (uint8_t i = 0; i < MATRIX_ROWS; i++) { +#if (MATRIX_COLS <= 8) + count += bitpop(matrix[i]); +#else + count += bitpop16(matrix[i]); +#endif + } + return count; +} + +#ifdef MATRIX_HAS_GHOST +inline +static bool matrix_has_ghost_in_row(uint8_t row) +{ + // no ghost exists in case less than 2 keys on + if (((matrix[row] - 1) & matrix[row]) == 0) + return false; + + // ghost exists in case same state as other row + for (uint8_t i=0; i < MATRIX_ROWS; i++) { + if (i != row && (matrix[i] & matrix[row]) == matrix[row]) + return true; + } + return false; +} +#endif + +inline +static uint8_t read_col(void) +{ + return PINB; +} + +inline +static void unselect_rows(void) +{ + // Hi-Z(DDR:0, PORT:0) to unselect + DDRC &= ~0b11000000; // PC: 7,6 + PORTC &= ~0b11000000; + DDRD &= ~0b11000111; // PD: 7,6,2,1,0 + PORTD &= ~0b11000111; + DDRF &= ~0b11000000; // PF: 7,6 + PORTF &= ~0b11000000; +} + +inline +static void select_row(uint8_t row) +{ + // Output low(DDR:1, PORT:0) to select + // row: 0 1 2 3 4 5 6 7 8 + // pin: PD0, PC7, PD7, PF6, PD6, PD1, PD2, PC6, PF7 + switch (row) { + case 0: + DDRD |= (1<<0); + PORTD &= ~(1<<0); + break; + case 1: + DDRC |= (1<<7); + PORTC &= ~(1<<7); + break; + case 2: + DDRD |= (1<<7); + PORTD &= ~(1<<7); + break; + case 3: + DDRF |= (1<<6); + PORTF &= ~(1<<6); + break; + case 4: + DDRD |= (1<<6); + PORTD &= ~(1<<6); + break; + case 5: + DDRD |= (1<<1); + PORTD &= ~(1<<1); + break; + case 6: + DDRD |= (1<<2); + PORTD &= ~(1<<2); + break; + case 7: + DDRC |= (1<<6); + PORTC &= ~(1<<6); + break; + case 8: + DDRF |= (1<<7); + PORTF &= ~(1<<7); + break; + } +} |
