@@ -0,0 +1,125 @@ | |||
#---------------------------------------------------------------------------- | |||
# On command line: | |||
# | |||
# make all = Make software. | |||
# | |||
# make clean = Clean out built project files. | |||
# | |||
# make coff = Convert ELF to AVR COFF. | |||
# | |||
# make extcoff = Convert ELF to AVR Extended COFF. | |||
# | |||
# make program = Download the hex file to the device. | |||
# Please customize your programmer settings(PROGRAM_CMD) | |||
# | |||
# make teensy = Download the hex file to the device, using teensy_loader_cli. | |||
# (must have teensy_loader_cli installed). | |||
# | |||
# make dfu = Download the hex file to the device, using dfu-programmer (must | |||
# have dfu-programmer installed). | |||
# | |||
# make flip = Download the hex file to the device, using Atmel FLIP (must | |||
# have Atmel FLIP installed). | |||
# | |||
# make dfu-ee = Download the eeprom file to the device, using dfu-programmer | |||
# (must have dfu-programmer installed). | |||
# | |||
# make flip-ee = Download the eeprom file to the device, using Atmel FLIP | |||
# (must have Atmel FLIP installed). | |||
# | |||
# make debug = Start either simulavr or avarice as specified for debugging, | |||
# with avr-gdb or avr-insight as the front end for debugging. | |||
# | |||
# make filename.s = Just compile filename.c into the assembler code only. | |||
# | |||
# make filename.i = Create a preprocessed source file for use in submitting | |||
# bug reports to the GCC project. | |||
# | |||
# To rebuild project do "make clean" then "make all". | |||
#---------------------------------------------------------------------------- | |||
# Target file name (without extension). | |||
TARGET = lightsaber_lufa | |||
# Directory common source filess exist | |||
TOP_DIR = ../.. | |||
# Directory keyboard dependent files exist | |||
TARGET_DIR = . | |||
# List C source files here. (C dependencies are automatically generated.) | |||
SRC += keymap.c \ | |||
led.c \ | |||
matrix.c | |||
CONFIG_H = config.h | |||
# 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 = 8000000 | |||
# | |||
# 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) | |||
# 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 | |||
#SLEEP_LED_ENABLE = yes # Breathing sleep LED during USB suspend | |||
#NKRO_ENABLE = yes # USB Nkey Rollover - not yet supported in LUFA | |||
#BACKLIGHT_ENABLE = yes # Enable keyboard backlight functionality | |||
# Boot Section Size in bytes | |||
# Teensy halfKay 512 | |||
# Atmel DFU loader 4096 | |||
# LUFA bootloader 4096 | |||
OPT_DEFS += -DBOOTLOADER_SIZE=4096 | |||
# Search Path | |||
VPATH += $(TARGET_DIR) | |||
VPATH += $(TOP_DIR) | |||
include $(TOP_DIR)/protocol/lufa.mk | |||
include $(TOP_DIR)/common.mk | |||
include $(TOP_DIR)/rules.mk | |||
winkey: OPT_DEFS += -DLAYOUT_WINKEY | |||
winkey: all |
@@ -0,0 +1,101 @@ | |||
#---------------------------------------------------------------------------- | |||
# On command line: | |||
# | |||
# make all = Make software. | |||
# | |||
# make clean = Clean out built project files. | |||
# | |||
# make coff = Convert ELF to AVR COFF. | |||
# | |||
# make extcoff = Convert ELF to AVR Extended COFF. | |||
# | |||
# make program = Download the hex file to the device. | |||
# Please customize your programmer settings(PROGRAM_CMD) | |||
# | |||
# make teensy = Download the hex file to the device, using teensy_loader_cli. | |||
# (must have teensy_loader_cli installed). | |||
# | |||
# make dfu = Download the hex file to the device, using dfu-programmer (must | |||
# have dfu-programmer installed). | |||
# | |||
# make flip = Download the hex file to the device, using Atmel FLIP (must | |||
# have Atmel FLIP installed). | |||
# | |||
# make dfu-ee = Download the eeprom file to the device, using dfu-programmer | |||
# (must have dfu-programmer installed). | |||
# | |||
# make flip-ee = Download the eeprom file to the device, using Atmel FLIP | |||
# (must have Atmel FLIP installed). | |||
# | |||
# make debug = Start either simulavr or avarice as specified for debugging, | |||
# with avr-gdb or avr-insight as the front end for debugging. | |||
# | |||
# make filename.s = Just compile filename.c into the assembler code only. | |||
# | |||
# make filename.i = Create a preprocessed source file for use in submitting | |||
# bug reports to the GCC project. | |||
# | |||
# To rebuild project do "make clean" then "make all". | |||
#---------------------------------------------------------------------------- | |||
# Target file name (without extension). | |||
TARGET = lightsaber_pjrc | |||
# Directory common source filess exist | |||
TOP_DIR = ../.. | |||
# Directory keyboard dependent files exist | |||
TARGET_DIR = . | |||
# keyboard dependent files | |||
SRC = keymap.c \ | |||
matrix.c \ | |||
led.c \ | |||
backlight.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 = 8000000 | |||
# Build Options | |||
# comment out to disable the options. | |||
# | |||
BOOTMAGIC_ENABLE = yes # Virtual DIP switch configuration(+1000) | |||
#MOUSEKEY_ENABLE = yes # Mouse keys(+5000) | |||
EXTRAKEY_ENABLE = yes # Audio control and System control(+600) | |||
CONSOLE_ENABLE = yes # Console for debug | |||
COMMAND_ENABLE = yes # Commands for debug and configuration | |||
#SLEEP_LED_ENABLE = yes # Breathing sleep LED during USB suspend | |||
#NKRO_ENABLE = yes # USB Nkey Rollover(+500) | |||
#PS2_MOUSE_ENABLE = yes # PS/2 mouse(TrackPoint) support | |||
BACKLIGHT_ENABLE = yes # Enable keyboard backlight functionality | |||
# Search Path | |||
VPATH += $(TARGET_DIR) | |||
VPATH += $(TOP_DIR) | |||
include $(TOP_DIR)/protocol/pjrc.mk | |||
include $(TOP_DIR)/common.mk | |||
include $(TOP_DIR)/rules.mk | |||
winkey: OPT_DEFS += -DLAYOUT_WINKEY | |||
winkey: all | |||
winkeyless: OPT_DEFS += -DLAYOUT_WINKEYLESS | |||
winkeyless: all |
@@ -0,0 +1,110 @@ | |||
KMAC keyboard firmware | |||
====================== | |||
Korean custom keyboard designed by Byungho Kim and KBDMania community. | |||
*Note that this is not the official firmware* | |||
Supported models | |||
---------------- | |||
At the moment only the TKL models is supported. | |||
Build | |||
----- | |||
Move to this directory then just run `make` like: | |||
$ make -f Makefile.[pjrc|lufa] [winkey|winkeyless] | |||
Use `Makefile.pjrc` if you want to use PJRC stack or use `Makefile.lufa` for LUFA stack. | |||
Bootloader | |||
--------- | |||
The PCB is hardwired to run the bootloader if the key at the `Caps Lock` position is held down when connecting the keyboard. | |||
It is still possible to use Boot Magic and Command to access the bootloader though. | |||
Keymap | |||
------ | |||
There are 2 different types of PCB. | |||
They each have their own keymap file. | |||
To customize a keymap: | |||
1. Edit the file that corresponds to your PCB. | |||
2. Specify your layout when building. | |||
### 1. Winkey | |||
This is the default keymap. | |||
See [keymap_winkey.h](keymap_winkey.h) for detail. | |||
#### 1.0. Winkey Default Layer | |||
,---. ,---------------. ,---------------. ,---------------. ,-----------. | |||
|Esc| |F1 |F2 |F3 |F4 | |F5 |F6 |F7 |F8 | |F9 |F10|F11|F12| |PrS|ScL|Pau| | |||
`---' `---------------' `---------------' `---------------' `-----------' | |||
,-----------------------------------------------------------. ,-----------. | |||
|~ | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =|Backsp | |Ins|Hom|PgU| | |||
|-----------------------------------------------------------| |-----------| | |||
|Tab | Q| W| E| R| T| Y| U| I| O| P| [| ]| \| |Del|End|PgD| | |||
|-----------------------------------------------------------| '-----------' | |||
|Fn0 | A| S| D| F| G| H| J| K| L| ;| '|Return | | |||
|-----------------------------------------------------------| ,---. | |||
|Shift | Z| X| C| V| B| N| M| ,| .| /|Shift | |Up | | |||
|-----------------------------------------------------------| ,-----------. | |||
|Ctl|Gui|Alt| Space |Alt|Gui|App|Ctl| |Lef|Dow|Rig| | |||
`-----------------------------------------------------------' `-----------' | |||
#### 1.1. Winkey Media Layer | |||
,---. ,---------------. ,---------------. ,---------------. ,-----------. | |||
|Led| | | | | | | | | | | | | | | | | | |Slp| | |||
`---' `---------------' `---------------' `---------------' `-----------' | |||
,-----------------------------------------------------------. ,-----------. | |||
| | | | | | | | | | |Mut|V- |V+ | | | | | | | |||
|-----------------------------------------------------------| |-----------| | |||
| | | | | | | | | |Stp|Ply|Prv|Nxt|Media| | | | | | |||
|-----------------------------------------------------------| '-----------' | |||
| | | | | | | | | | | | | | | |||
|-----------------------------------------------------------| ,---. | |||
| | | |Clc| | | | | | | |Caps | | | | |||
|-----------------------------------------------------------| ,-----------. | |||
| | | | | | | | | | | | | | |||
`-----------------------------------------------------------' `-----------' | |||
### 2. Winkeyless | |||
Layout with 1.5 unit modifiers. | |||
See [keymap_winkeyless.h](keymap_winkeyless.h) for detail. | |||
#### 2.0. Winkeyless Default Layer | |||
,---. ,---------------. ,---------------. ,---------------. ,-----------. | |||
|Esc| |F1 |F2 |F3 |F4 | |F5 |F6 |F7 |F8 | |F9 |F10|F11|F12| |PrS|ScL|Pau| | |||
`---' `---------------' `---------------' `---------------' `-----------' | |||
,-----------------------------------------------------------. ,-----------. | |||
|~ | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =|Backsp | |Ins|Hom|PgU| | |||
|-----------------------------------------------------------| |-----------| | |||
|Tab | Q| W| E| R| T| Y| U| I| O| P| [| ]| \| |Del|End|PgD| | |||
|-----------------------------------------------------------| '-----------' | |||
|Fn0 | A| S| D| F| G| H| J| K| L| ;| '|Return | | |||
|-----------------------------------------------------------| ,---. | |||
|Shift | Z| X| C| V| B| N| M| ,| .| /|Shift | |Up | | |||
|-----------------------------------------------------------| ,-----------. | |||
|Ctl |Gui|Alt | Space |Alt |Gui|Ctl | |Lef|Dow|Rig| | |||
`-----------------------------------------------------------' `-----------' | |||
#### 2.1. Winkeyless Media Layer | |||
,---. ,---------------. ,---------------. ,---------------. ,-----------. | |||
|Led| | | | | | | | | | | | | | | | | | |Slp| | |||
`---' `---------------' `---------------' `---------------' `-----------' | |||
,-----------------------------------------------------------. ,-----------. | |||
| | | | | | | | | | |Mut|V- |V+ | | | | | | | |||
|-----------------------------------------------------------| |-----------| | |||
| | | | | | | | | |Stp|Ply|Prv|Nxt|Media| | | | | | |||
|-----------------------------------------------------------| '-----------' | |||
| | | | | | | | | | | | | | | |||
|-----------------------------------------------------------| ,---. | |||
| | | |Clc| | | | | | | |Caps | | | | |||
|-----------------------------------------------------------| ,-----------. | |||
| | | | | | | | | | | | | |||
`-----------------------------------------------------------' `-----------' |
@@ -0,0 +1,43 @@ | |||
/* | |||
Copyright 2013 Mathias Andersson <[email protected]> | |||
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 | |||
/* USB Device descriptor parameter */ | |||
#define VENDOR_ID 0xFEED | |||
#define PRODUCT_ID 0x6050 | |||
#define DEVICE_VER 0x0104 | |||
#define MANUFACTURER Duck | |||
#define PRODUCT Lightsaber | |||
/* message strings */ | |||
#define DESCRIPTION t.m.k. keyboard firmware for Lightsaber | |||
/* matrix size */ | |||
#define MATRIX_ROWS 6 | |||
#define MATRIX_COLS 18 | |||
/* Set 0 if need no debouncing */ | |||
#define DEBOUNCE 5 | |||
/* key combination for command */ | |||
#define IS_COMMAND() ( \ | |||
keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \ | |||
) | |||
#endif |
@@ -0,0 +1,77 @@ | |||
/* | |||
Copyright 2014 Ralf Schmitt <[email protected]> | |||
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 Lightsaber controller | |||
*/ | |||
#include <stdint.h> | |||
#include <stdbool.h> | |||
#include <avr/pgmspace.h> | |||
#include "keycode.h" | |||
#include "action.h" | |||
#include "action_macro.h" | |||
#include "report.h" | |||
#include "host.h" | |||
#include "debug.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( \ | |||
K5A, K5B, K5C, K5D, K5E, K5F, K5G, K5H, K5I, K5J, K5K, K5L, K5M, K5N, K5O, K5P, K5Q, K5R, \ | |||
K4A, K4B, K4C, K4D, K4E, K4F, K4G, K4H, K4I, K4J, K4K, K4L, K4M, K4N, K4O, K4P, K4Q, K4R, \ | |||
K3A, K3B, K3C, K3D, K3E, K3F, K3G, K3H, K3I, K3J, K3K, K3L, K3M, K3N, K3O, K3P, K3Q, K3R, \ | |||
K2A, K2B, K2C, K2D, K2E, K2F, K2G, K2H, K2I, K2J, K2K, K2L, K2M, K2N, K2O, K2P, K2Q, K2R, \ | |||
K1A, K1C, K1D, K1E, K1F, K1G, K1H, K1I, K1J, K1K, K1L, K1M, K1N, K1O, K1P, K1Q, K1R, \ | |||
K0A, K0B, K0C, K0G, K0K, K0L, K0M, K0N, K0O, K0P, K0Q, K0R \ | |||
) { \ | |||
/* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 */ \ | |||
/* 5 */ { KC_##K5A, KC_##K5B, KC_##K5C, KC_##K5D, KC_##K5E, KC_##K5F, KC_##K5G, KC_##K5H, KC_##K5I, KC_##K5J, KC_##K5K, KC_##K5L, KC_##K5M, KC_##K5N, KC_##K5O, KC_##K5P, KC_##K5Q, KC_##K5R}, \ | |||
/* 4 */ { KC_##K4A, KC_##K4B, KC_##K4C, KC_##K4D, KC_##K4E, KC_##K4F, KC_##K4G, KC_##K4H, KC_##K4I, KC_##K4J, KC_##K4K, KC_##K4L, KC_##K4M, KC_##K4N, KC_##K4O, KC_##K4P, KC_##K4Q, KC_##K4R}, \ | |||
/* 3 */ { KC_##K3A, KC_##K3B, KC_##K3C, KC_##K3D, KC_##K3E, KC_##K3F, KC_##K3G, KC_##K3H, KC_##K3I, KC_##K3J, KC_##K3K, KC_##K3L, KC_##K3M, KC_##K3N, KC_##K3O, KC_##K3P, KC_##K3Q, KC_##K3R}, \ | |||
/* 2 */ { KC_##K2A, KC_##K2B, KC_##K2C, KC_##K2D, KC_##K2E, KC_##K2F, KC_##K2G, KC_##K2H, KC_##K2I, KC_##K2J, KC_##K2K, KC_##K2L, KC_##K2M, KC_##K2N, KC_##K2O, KC_##K2P, KC_##K2Q, KC_##K2R}, \ | |||
/* 1 */ { KC_##K1A, KC_##K1C, KC_##K1D, KC_##K1E, KC_##K1F, KC_##K1G, KC_##K1H, KC_##K1I, KC_##K1J, KC_##K1K, KC_##K1L, KC_NO, KC_##K1M, KC_##K1N, KC_##K1O, KC_##K1P, KC_##K1Q, KC_##K1R}, \ | |||
/* 0 */ { KC_##K0A, KC_##K0B, KC_##K0C, KC_NO, KC_NO, KC_##K0G, KC_NO, KC_NO, KC_##K0K, KC_NO, KC_##K0L, KC_NO, KC_##K0M, KC_##K0N, KC_##K0O, KC_##K0P, KC_##K0Q, KC_##K0R} \ | |||
} | |||
#include "keymap_winkey.h" | |||
#define KEYMAPS_SIZE (sizeof(keymaps) / sizeof(keymaps[0])) | |||
#define FN_ACTIONS_SIZE (sizeof(fn_actions) / sizeof(fn_actions[0])) | |||
/* translates key to keycode */ | |||
uint8_t keymap_key_to_keycode(uint8_t layer, key_t key) | |||
{ | |||
if (layer < KEYMAPS_SIZE) { | |||
return pgm_read_byte(&keymaps[(layer)][(key.row)][(key.col)]); | |||
} else { | |||
// fall back to layer 0 | |||
return pgm_read_byte(&keymaps[0][(key.row)][(key.col)]); | |||
} | |||
} | |||
/* translates Fn keycode to action */ | |||
action_t keymap_fn_to_action(uint8_t keycode) | |||
{ | |||
action_t action; | |||
if (FN_INDEX(keycode) < FN_ACTIONS_SIZE) { | |||
action.code = pgm_read_word(&fn_actions[FN_INDEX(keycode)]); | |||
} else { | |||
action.code = ACTION_NO; | |||
} | |||
return action; | |||
} |
@@ -0,0 +1,12 @@ | |||
static const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { | |||
KEYMAP(\ | |||
ESC, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, DEL, INS, PSCR, SLCK, BRK, \ | |||
GRV, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, MINS,EQL, BSPC, NUMLOCK,KP_SLASH,KP_ASTERISK,KP_MINUS, \ | |||
TAB, Q, W, E, R, T, Y, U, I, O, P, LBRC,RBRC,BSLS, KP_7, KP_8, KP_9, KP_PLUS, \ | |||
CAPS,A, S, D, F, G, H, J, K, L, SCLN,QUOT,NO, ENT, KP_4, KP_5, KP_6, NO, \ | |||
LSFT, Z, X, C, V, B, N, M, COMM,DOT, SLSH,NO, RSFT, KP_1, KP_2, KP_3, KP_ENTER, \ | |||
LCTL,LGUI,LALT, SPC, NO, RALT,RGUI,RCTL, KP_0, NO, KP_DOT, NO) | |||
}; | |||
static const uint16_t PROGMEM fn_actions[] = { | |||
}; |
@@ -0,0 +1,24 @@ | |||
/* | |||
Copyright 2012 Jun Wako <[email protected]> | |||
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 <avr/io.h> | |||
#include "stdint.h" | |||
#include "led.h" | |||
void led_set(uint8_t usb_led) | |||
{ | |||
} |
@@ -0,0 +1,292 @@ | |||
/* | |||
Copyright 2014 Ralf Schmitt <[email protected]> | |||
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" | |||
#ifndef DEBOUNCE | |||
# define DEBOUNCE 0 | |||
#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 uint8_t read_rows(void); | |||
static uint8_t read_fwkey(void); | |||
static void init_rows(void); | |||
static void unselect_cols(void); | |||
static void select_col(uint8_t col); | |||
inline | |||
uint8_t matrix_rows(void) | |||
{ | |||
return MATRIX_ROWS; | |||
} | |||
inline | |||
uint8_t matrix_cols(void) | |||
{ | |||
return MATRIX_COLS; | |||
} | |||
void matrix_init(void) | |||
{ | |||
unselect_cols(); | |||
init_rows(); | |||
// 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 col = 0; col < MATRIX_COLS; col++) { // 0-17 | |||
select_col(col); | |||
_delay_us(3); // TODO: Determine the correct value needed here. | |||
uint8_t rows = read_rows(); | |||
// Use the otherwise unused col: 12 row: 3 for firmware. | |||
if(col == 12) { | |||
rows |= read_fwkey(); | |||
} | |||
for (uint8_t row = 0; row < MATRIX_ROWS; row++) { // 0-5 | |||
bool prev_bit = matrix_debouncing[row] & ((matrix_row_t)1<<col); | |||
bool curr_bit = rows & (1<<row); | |||
if (prev_bit != curr_bit) { | |||
matrix_debouncing[row] ^= ((matrix_row_t)1<<col); | |||
if (debouncing) { | |||
dprint("bounce!: "); dprintf("%02X", debouncing); dprintln(); | |||
} | |||
debouncing = DEBOUNCE; | |||
} | |||
} | |||
unselect_cols(); | |||
} | |||
if (debouncing) { | |||
if (--debouncing) { | |||
_delay_ms(1); | |||
} else { | |||
for (uint8_t i = 0; i < MATRIX_ROWS; i++) { | |||
matrix[i] = matrix_debouncing[i]; | |||
} | |||
} | |||
} | |||
return 1; | |||
} | |||
bool matrix_is_modified(void) | |||
{ | |||
if (debouncing) return false; | |||
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]; | |||
} | |||
void matrix_print(void) | |||
{ | |||
print("\nr/c 0123456789ABCDEF\n"); | |||
for (uint8_t row = 0; row < MATRIX_ROWS; row++) { | |||
xprintf("%02X: %032lb\n", row, bitrev32(matrix_get_row(row))); | |||
} | |||
} | |||
uint8_t matrix_key_count(void) | |||
{ | |||
uint8_t count = 0; | |||
for (uint8_t i = 0; i < MATRIX_ROWS; i++) { | |||
count += bitpop32(matrix[i]); | |||
} | |||
return count; | |||
} | |||
/* Row pin configuration | |||
* row: 0 1 2 3 4 5 | |||
* pin: PD0 PD1 PD2 PD3 PD5 PB7 | |||
* | |||
* Firmware uses its own pin PE2 | |||
*/ | |||
static void init_rows(void) | |||
{ | |||
// Input (DDR:0, PORT:0) | |||
DDRD &= ~0b00101111; | |||
PORTD &= ~0b00101111; | |||
DDRB &= ~(1<<7); | |||
PORTB &= ~(1<<7); | |||
// Input with pull-up (DDR:0, PORT:1) | |||
DDRE &= ~(1<<2); | |||
PORTE |= (1<<2); | |||
} | |||
static uint8_t read_rows(void) | |||
{ | |||
return (PIND&(1<<0) ? (1<<0) : 0) | | |||
(PIND&(1<<1) ? (1<<1) : 0) | | |||
(PIND&(1<<2) ? (1<<2) : 0) | | |||
(PIND&(1<<3) ? (1<<3) : 0) | | |||
(PIND&(1<<5) ? (1<<4) : 0) | | |||
(PINB&(1<<7) ? (1<<5) : 0); | |||
} | |||
static uint8_t read_fwkey(void) | |||
{ | |||
return PINE&(1<<2) ? 0 : (1<<3); | |||
} | |||
/* Columns 0 - 15 | |||
* These columns uses two 74HC237D 3 to 8 bit demultiplexers. | |||
* col / pin: PC6 PB6 PF0 PF1 PC7 | |||
* 0: 1 0 0 0 0 | |||
* 1: 1 0 1 0 0 | |||
* 2: 1 0 0 1 0 | |||
* 3: 1 0 1 1 0 | |||
* 4: 1 0 0 0 1 | |||
* 5: 1 0 1 0 1 | |||
* 6: 1 0 0 1 1 | |||
* 7: 1 0 1 1 1 | |||
* 8: 0 1 0 0 0 | |||
* 9: 0 1 1 0 0 | |||
* 10: 0 1 0 1 0 | |||
* 11: 0 1 1 1 0 | |||
* 12: 0 1 0 0 1 | |||
* 13: 0 1 1 0 1 | |||
* 14: 0 1 0 1 1 | |||
* 15: 0 1 1 1 1 | |||
* | |||
* col: 16 | |||
* pin: PB5 | |||
* | |||
* col: 17 | |||
* pin: PD4 | |||
*/ | |||
static void unselect_cols(void) | |||
{ | |||
DDRB |= (1<<5) | (1<<6); | |||
PORTB &= ~((1<<5) | (1<<6)); | |||
DDRC |= (1<<6) | (1<<7); | |||
PORTC &= ~((1<<6) | (1<<7)); | |||
DDRD |= (1<<4); | |||
PORTD &= ~(1<<4); | |||
DDRF |= (1<<0) | (1<<1); | |||
PORTF &= ~((1<<0) | (1<<1)); | |||
} | |||
static void select_col(uint8_t col) | |||
{ | |||
// Output high (DDR:1, PORT:1) to select | |||
switch (col) { | |||
case 0: | |||
PORTC |= (1<<6); | |||
break; | |||
case 1: | |||
PORTC |= (1<<6); | |||
PORTF |= (1<<0); | |||
break; | |||
case 2: | |||
PORTC |= (1<<6); | |||
PORTF |= (1<<1); | |||
break; | |||
case 3: | |||
PORTC |= (1<<6); | |||
PORTF |= (1<<0) | (1<<1); | |||
break; | |||
case 4: | |||
PORTC |= (1<<6); | |||
PORTC |= (1<<7); | |||
break; | |||
case 5: | |||
PORTC |= (1<<6); | |||
PORTF |= (1<<0); | |||
PORTC |= (1<<7); | |||
break; | |||
case 6: | |||
PORTC |= (1<<6); | |||
PORTF |= (1<<1); | |||
PORTC |= (1<<7); | |||
break; | |||
case 7: | |||
PORTC |= (1<<6); | |||
PORTF |= (1<<0) | (1<<1); | |||
PORTC |= (1<<7); | |||
break; | |||
case 8: | |||
PORTB |= (1<<6); | |||
break; | |||
case 9: | |||
PORTB |= (1<<6); | |||
PORTF |= (1<<0); | |||
break; | |||
case 10: | |||
PORTB |= (1<<6); | |||
PORTF |= (1<<1); | |||
break; | |||
case 11: | |||
PORTB |= (1<<6); | |||
PORTF |= (1<<0) | (1<<1); | |||
break; | |||
case 12: | |||
PORTB |= (1<<6); | |||
PORTC |= (1<<7); | |||
break; | |||
case 13: | |||
PORTB |= (1<<6); | |||
PORTF |= (1<<0); | |||
PORTC |= (1<<7); | |||
break; | |||
case 14: | |||
PORTB |= (1<<6); | |||
PORTF |= (1<<1); | |||
PORTC |= (1<<7); | |||
break; | |||
case 15: | |||
PORTB |= (1<<6); | |||
PORTF |= (1<<0) | (1<<1); | |||
PORTC |= (1<<7); | |||
break; | |||
case 16: | |||
PORTB |= (1<<5); | |||
break; | |||
case 17: | |||
PORTD |= (1<<4); | |||
break; | |||
} | |||
} |