forked from mirrors/qmk_firmware
Added Happy Buckling Keyboard.
This commit is contained in:
parent
e6f79b1e5a
commit
f4bff66e91
6 changed files with 658 additions and 0 deletions
54
hbk/Makefile
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54
hbk/Makefile
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# Target file name (without extension).
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TARGET = hbk
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# Directory common source filess exist
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COMMON_DIR = ..
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# Directory keyboard dependent files exist
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TARGET_DIR = .
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# keyboard dependent files
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SRC = main.c \
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keymap.c \
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matrix.c \
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led.c
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CONFIG_H = config.h
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# MCU name, you MUST set this to match the board you are using
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# type "make clean" after changing this, so all files will be rebuilt
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#MCU = at90usb162 # Teensy 1.0
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MCU = atmega32u4 # Teensy 2.0
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#MCU = at90usb646 # Teensy++ 1.0
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#MCU = at90usb1286 # Teensy++ 2.0
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# Processor frequency.
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# Normally the first thing your program should do is set the clock prescaler,
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# so your program will run at the correct speed. You should also set this
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# variable to same clock speed. The _delay_ms() macro uses this, and many
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# examples use this variable to calculate timings. Do not add a "UL" here.
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F_CPU = 16000000
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# Build Options
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# comment out to disable the options.
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#
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MOUSEKEY_ENABLE = yes # Mouse keys
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#PS2_MOUSE_ENABLE = yes # PS/2 mouse(TrackPoint) support
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EXTRAKEY_ENABLE = yes # Audio control and System control
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#NKRO_ENABLE = yes # USB Nkey Rollover
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#---------------- Programming Options --------------------------
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#PROGRAM_CMD = teensy_loader_cli -mmcu=$(MCU) -w -v $(TARGET).hex
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PROGRAM_CMD = /opt/dfu-programmer-0.5.2/bin/dfu-programmer $(MCU) erase && \
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/opt/dfu-programmer-0.5.2/bin/dfu-programmer $(MCU) flash $(TARGET).hex && \
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/opt/dfu-programmer-0.5.2/bin/dfu-programmer $(MCU) start
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include $(COMMON_DIR)/pjrc.mk
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include $(COMMON_DIR)/common.mk
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52
hbk/config.h
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52
hbk/config.h
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/*
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Copyright 2012 Jun Wako <wakojun@gmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef CONFIG_H
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#define CONFIG_H
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/* controller configuration */
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#include "controller_teensy.h"
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#define VENDOR_ID 0xFEED
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#define PRODUCT_ID 0xBB00
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#define MANUFACTURER t.m.k.
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#define PRODUCT Happy Buckling Keyboard
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#define DESCRIPTION mod version of IBM Model M keyboard
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/* matrix size */
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#define MATRIX_ROWS 12
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#define MATRIX_COLS 8
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/* define if matrix has ghost */
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#define MATRIX_HAS_GHOST
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/* Set 0 if need no debouncing */
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#define DEBOUNCE 10
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/* key combination for command */
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#define IS_COMMAND() ( \
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keyboard_report->mods == (MOD_BIT(KB_LSHIFT) | MOD_BIT(KB_LCTRL) | MOD_BIT(KB_LALT) | MOD_BIT(KB_LGUI)) || \
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keyboard_report->mods == (MOD_BIT(KB_LALT) | MOD_BIT(KB_RALT)) \
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)
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/* mouse keys */
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#ifdef MOUSEKEY_ENABLE
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# define MOUSEKEY_DELAY_TIME 128
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#endif
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#endif
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27
hbk/controller_teensy.h
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27
hbk/controller_teensy.h
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/*
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Copyright 2011 Jun Wako <wakojun@gmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef TEENSY_H
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#define TEENSY_H 1
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// for Teensy/Teensy++ 2.0
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#undef DEBUG_LED
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#define DEBUG_LED_CONFIG
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#define DEBUG_LED_ON
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#define DEBUG_LED_OFF
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#endif
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231
hbk/keymap.c
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231
hbk/keymap.c
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/*
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Copyright 2012 Jun Wako <wakojun@gmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* Keymap for Macway mod
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*/
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#include <stdint.h>
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#include <stdbool.h>
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#include <avr/pgmspace.h>
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#include "usb_keycodes.h"
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#include "print.h"
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#include "debug.h"
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#include "util.h"
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#include "keymap.h"
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/*
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* Layout: 59key
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* ,-----------------------------------------------------------.
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* |Esc| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =| \| `|
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* |-----------------------------------------------------------|
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* |Tab | Q| W| E| R| T| Y| U| I| O| P| [| ]| BS |
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* |-----------------------------------------------------------|
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* |Contro| A| S| D| F| G| H| J| K| L|Fn3| '|Return |
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* |-----------------------------------------------------------|
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* |Shift | Z| X| C| V| B| N| M| ,| .|Fn2|Shift |
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* |-----------------------------------------------------------|
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* |Ctrl | |Alt | Fn4 |Alt | |Fn1 |
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* `-----' `---------------------------------------' `-----'
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*
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* Matrix: 12x8
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* | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7
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* ---+---------+---------+---------+---------+---------+---------+---------+---------
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* 0 | | | LCTRL | | | | RCTRL |
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* 1 | | LSHIFT | | | | | RSHIFT |
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* 2 | | Tab | Grave | 1 | Q | A | Z |
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* 3 | | Cpslck | | 2 | W | S | X |
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* 4 | | | | 3 | E | D | C |
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* 5 | G | T | 5 | 4 | R | F | V | B
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* 6 | | Bckspc | | | Key*1 | Bckslsh | Enter | Space
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* 7 | H | Y | 6 | 7 | U | J | M | N
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* 8 | | Rbrckt | Equal | 8 | I | K | Comma |
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* 9 | | | | 9 | O | L | Dot |
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* A | | Lbrckt | Minus | 0 | P | Smcolon | | Slash
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* B | LALT | | | | | | | RALT
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* Key*1 This key locates between Equal and Backspace.
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*
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* Original matrix here: http://geekhack.org/showthread.php?7767-Wireless-Model-M&p=133911&viewfull=1#post133911
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*/
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#define KEYMAP( \
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K22, K23, K33, K43, K53, K52, K72, K73, K83, K93, KA3, KA2, K82, K64, K61, \
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K21, K24, K34, K44, K54, K51, K71, K74, K84, K94, KA4, KA1, K81, K65, \
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K31, K25, K35, K45, K55, K50, K70, K75, K85, K95, KA5, KA0, K66, \
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K11, K26, K36, K46, K56, K57, K77, K76, K86, K96, KA7, K16, \
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K02, KB0, K67, KB7, K06 \
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) { \
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{ KB_NO, KB_NO, KB_##K02, KB_NO, KB_NO, KB_NO, KB_##K06, KB_NO }, \
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{ KB_NO, KB_##K11, KB_NO, KB_NO, KB_NO, KB_NO, KB_##K16, KB_NO }, \
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{ KB_NO, KB_##K21, KB_##K22, KB_##K23, KB_##K24, KB_##K25, KB_##K26, KB_NO }, \
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{ KB_NO, KB_##K31, KB_NO, KB_##K33, KB_##K34, KB_##K35, KB_##K36, KB_NO }, \
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{ KB_NO, KB_NO, KB_NO, KB_##K43, KB_##K44, KB_##K45, KB_##K46, KB_NO }, \
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{ KB_##K50, KB_##K51, KB_##K52, KB_##K53, KB_##K54, KB_##K55, KB_##K56, KB_##K57 }, \
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{ KB_NO, KB_##K61, KB_NO, KB_NO, KB_##K64, KB_##K65, KB_##K66, KB_##K67 }, \
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{ KB_##K70, KB_##K71, KB_##K72, KB_##K73, KB_##K74, KB_##K75, KB_##K76, KB_##K77 }, \
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{ KB_NO, KB_##K81, KB_##K82, KB_##K83, KB_##K84, KB_##K85, KB_##K86, KB_NO }, \
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{ KB_NO, KB_NO, KB_NO, KB_##K93, KB_##K94, KB_##K95, KB_##K96, KB_NO }, \
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{ KB_##KA0, KB_##KA1, KB_##KA2, KB_##KA3, KB_##KA4, KB_##KA5, KB_NO, KB_##KA7 }, \
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{ KB_##KB0, KB_NO, KB_NO, KB_NO, KB_NO, KB_NO, KB_NO, KB_##KB7 }, \
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}
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#define KEYCODE(layer, row, col) (pgm_read_byte(&keymaps[(layer)][(row)][(col)]))
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// Assign Fn key(0-7) to a layer to which switch with the Fn key pressed.
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static const uint8_t PROGMEM fn_layer[] = {
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0, // Fn0
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1, // Fn1
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2, // Fn2
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3, // Fn3
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4, // Fn4
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0, // Fn5
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0, // Fn6
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0 // Fn7
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};
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// Assign Fn key(0-7) to a keycode sent when release Fn key without use of the layer.
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// See layer.c for details.
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static const uint8_t PROGMEM fn_keycode[] = {
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KB_NO, // Fn0
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KB_NO, // Fn1
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KB_SLSH, // Fn2
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KB_SCLN, // Fn3
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KB_SPC, // Fn4
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KB_NO, // Fn5
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KB_NO, // Fn6
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KB_NO // Fn7
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};
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static const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
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/* Layer 0: Default Layer
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* ,-----------------------------------------------------------.
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* |Esc| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =| \| `|
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* |-----------------------------------------------------------|
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* |Tab | Q| W| E| R| T| Y| U| I| O| P| [| ]| BS |
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* |-----------------------------------------------------------|
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* |Contro| A| S| D| F| G| H| J| K| L|Fn3| '|Return |
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* |-----------------------------------------------------------|
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* |Shift | Z| X| C| V| B| N| M| ,| .|Fn2|Shift |
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* |-----------------------------------------------------------|
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* |Ctrl | |Alt | Fn4 |Alt | |Fn1 |
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* `-----' `---------------------------------------' `-----'
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*/
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KEYMAP(ESC, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, MINS,EQL, BSLS,GRV, \
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TAB, Q, W, E, R, T, Y, U, I, O, P, LBRC,RBRC,BSPC, \
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LCTL,A, S, D, F, G, H, J, K, L, FN3, QUOT,ENT, \
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LSFT,Z, X, C, V, B, N, M, COMM,DOT, FN2, FN1, \
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LGUI, LALT, FN4, RALT, FN1),
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/* Layer 1: HHKB mode (HHKB Fn)
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* ,-----------------------------------------------------------.
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* |Esc| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Ins|Del|
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* |-----------------------------------------------------------|
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* |Caps | | | | | | | |Psc|Slk|Pus|Up | | |
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* |-----------------------------------------------------------|
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* |Contro|VoD|VoU|Mut| | | *| /|Hom|PgU|Lef|Rig| |
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* |-----------------------------------------------------------|
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* |Shift | | | | | | +| -|End|PgD|Dow|Shift |
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* |-----------------------------------------------------------|
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* |Ctrl | |Alt | Space |Alt | |Fn1 |
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* `-----' `---------------------------------------' `-----'
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*/
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KEYMAP(ESC, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, INS, DEL, \
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CAPS,NO, NO, NO, NO, NO, NO, NO, PSCR,SLCK,BRK, UP, NO, NO, \
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LCTL,VOLD,VOLU,MUTE,NO, NO, PAST,PSLS,HOME,PGUP,LEFT,RGHT,NO, \
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LSFT,NO, NO, NO, NO, NO, PPLS,PMNS,END, PGDN,DOWN,FN1, \
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LGUI, LALT, SPC, RALT, FN1),
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/* Layer 2: Vi mode (Quote/Rmeta)
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* ,-----------------------------------------------------------.
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* | `| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12| | |
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* |-----------------------------------------------------------|
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* | \ |Hom|PgD|Up |PgU|End|Hom|PgD|PgU|End| | | | |
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* |-----------------------------------------------------------|
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* |Contro| |Lef|Dow|Rig| |Lef|Dow|Up |Rig| | | |
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* |-----------------------------------------------------------|
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* |Shift | | | | | |Hom|PgD|PgU|End|xxx|Shift |
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* |-----------------------------------------------------------|
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* |Ctrl | |Alt | Space |Alt | |Fn1 |
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* `-----' `---------------------------------------' `-----'
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*/
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KEYMAP(GRV, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, NO, NO, \
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BSLS,HOME,PGDN,UP, PGUP,END, HOME,PGDN,PGUP,END, NO, NO, NO, NO, \
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LCTL,NO, LEFT,DOWN,RGHT,NO, LEFT,DOWN,UP, RGHT,NO, NO, NO, \
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LSFT,NO, NO, NO, NO, NO, HOME,PGDN,PGUP,END, FN2, RSFT, \
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LGUI, LALT, SPC, RALT, NO),
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/* Layer 3: Mouse mode (Semicolon)
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* ,-----------------------------------------------------------.
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* | `| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12| | |
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* |-----------------------------------------------------------|
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* | \ |MwL|MwD|McU|MwU|MwR|MwL|MwD|MwU|MwR| | | | |
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* |-----------------------------------------------------------|
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* |Contro| |McL|McD|McR| |McL|McD|McU|McR|xxx| | |
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* |-----------------------------------------------------------|
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* |Shift | | |Mb1|Mb2|Mb3|Mb2|Mb1| | | |Shift |
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* |-----------------------------------------------------------|
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* |Ctrl | |Alt | Space |Alt | | |
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* `-----' `---------------------------------------' `-----'
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* Mc: Mouse Cursor / Mb: Mouse Button / Mw: Mouse Wheel
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*/
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KEYMAP(GRV, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, NO, NO, \
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BSLS,WH_L,WH_D,MS_U,WH_U,WH_R,WH_L,WH_D,WH_U,WH_R,NO, NO, NO, NO, \
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LCTL,NO, MS_L,MS_D,MS_R,NO, MS_L,MS_D,MS_U,MS_R,FN3, NO, NO, \
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LSFT,NO, NO, BTN1,BTN2,BTN3,BTN2,BTN1,NO, NO, NO, RSFT, \
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LGUI, LALT, BTN1, RALT, NO),
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/* Layer 4: Matias half keyboard style (Space)
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* ,-----------------------------------------------------------.
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* |Esc| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Delete |
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* |-----------------------------------------------------------|
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* |Backs| P| O| I| U| Y| T| R| E| W| Q| | |Tab |
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* |-----------------------------------------------------------|
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* |Contro| ;| L| K| J| H| G| F| D| S| A|Con|Control |
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* |-----------------------------------------------------------|
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* |Shift | /| .| ,| M| N| B| V| C| X| Z|Shift |
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* |-----------------------------------------------------------|
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* |Ctrl | |Alt | Fn4 |Alt | | |
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* `-----' `---------------------------------------' `-----'
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*/
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KEYMAP(MINS,0, 9, 8, 7, 6, 5, 4, 3, 2, 1, NO, NO, NO, ESC, \
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BSPC,P, O, I, U, Y, T, R, E, W, Q, NO, NO, TAB, \
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LCTL,SCLN,L, K, J, H, G, F, D, S, A, RCTL,RCTL, \
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LSFT,SLSH,DOT, COMM,M, N, B, V, C, X, Z, RSFT, \
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LGUI, LALT, FN4, RALT, NO),
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};
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uint8_t keymap_get_keycode(uint8_t layer, uint8_t row, uint8_t col)
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{
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return KEYCODE(layer, row, col);
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}
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uint8_t keymap_fn_layer(uint8_t fn_bits)
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{
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return pgm_read_byte(&fn_layer[biton(fn_bits)]);
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}
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uint8_t keymap_fn_keycode(uint8_t fn_bits)
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{
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return pgm_read_byte(&fn_keycode[(biton(fn_bits))]);
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}
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24
hbk/led.c
Normal file
24
hbk/led.c
Normal file
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@ -0,0 +1,24 @@
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/*
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Copyright 2012 Jun Wako <wakojun@gmail.com>
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||||
|
||||
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)
|
||||
{
|
||||
}
|
270
hbk/matrix.c
Normal file
270
hbk/matrix.c
Normal file
|
@ -0,0 +1,270 @@
|
|||
/*
|
||||
Copyright 2012 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 <stdbool.h>
|
||||
#include <avr/io.h>
|
||||
#include <util/delay.h>
|
||||
#include "print.h"
|
||||
#include "debug.h"
|
||||
#include "util.h"
|
||||
#include "matrix.h"
|
||||
|
||||
|
||||
/*
|
||||
* Happy Buckling Keyboard(IBM Model M mod)
|
||||
*
|
||||
* Pin usage:
|
||||
* COL: PD0-7
|
||||
* ROW: PB0-7, PF4-7
|
||||
*/
|
||||
|
||||
#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)
|
||||
{
|
||||
print_enable = true;
|
||||
debug_enable = true;
|
||||
debug_matrix = true;
|
||||
debug_keyboard = false;
|
||||
debug_mouse = false;
|
||||
print("debug enabled.\n");
|
||||
|
||||
// JTAG disable for PORT F. write JTD bit twice within four cycles.
|
||||
MCUCR |= (1<<JTD);
|
||||
MCUCR |= (1<<JTD);
|
||||
|
||||
// initialize rows
|
||||
unselect_rows();
|
||||
|
||||
// initialize columns to input with pull-up(DDR:0, PORT:1)
|
||||
DDRD = 0x00;
|
||||
PORTD = 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");
|
||||
}
|
||||
_delay_ms(1); // TODO: work around. HAHAHAHAHAAHA
|
||||
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 PIND;
|
||||
}
|
||||
|
||||
inline
|
||||
static void unselect_rows(void)
|
||||
{
|
||||
// Hi-Z(DDR:0, PORT:0) to unselect
|
||||
DDRB &= ~0b11111111;
|
||||
PORTB &= ~0b11111111;
|
||||
DDRF &= ~0b11110000;
|
||||
PORTF &= ~0b11110000;
|
||||
}
|
||||
|
||||
inline
|
||||
static void select_row(uint8_t row)
|
||||
{
|
||||
// Output low(DDR:1, PORT:0) to select
|
||||
switch (row) {
|
||||
case 0:
|
||||
case 1:
|
||||
case 2:
|
||||
case 3:
|
||||
case 4:
|
||||
case 5:
|
||||
case 6:
|
||||
case 7:
|
||||
DDRB |= (1<<row);
|
||||
PORTB &= ~(1<<row);
|
||||
break;
|
||||
case 8:
|
||||
DDRF |= (1<<4);
|
||||
PORTF &= ~(1<<4);
|
||||
break;
|
||||
case 9:
|
||||
case 10:
|
||||
case 11:
|
||||
DDRF |= (1<<(row-4));
|
||||
PORTF &= ~(1<<(row-4));
|
||||
break;
|
||||
}
|
||||
}
|
Loading…
Reference in a new issue