#---------------------------------------------------------------------------- | |||||
# 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 = macway_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 \ | |||||
matrix.c \ | |||||
led.c | |||||
CONFIG_H = config.h | |||||
# MCU name | |||||
#MCU = at90usb1287 | |||||
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) | |||||
# Build Options | |||||
# comment out to disable the options. | |||||
# | |||||
MOUSEKEY_ENABLE = yes # Mouse keys | |||||
EXTRAKEY_ENABLE = yes # Audio control and System control | |||||
CONSOLE_ENABLE = yes # Console for debug | |||||
#NKRO_ENABLE = yes # USB Nkey Rollover | |||||
#PS2_MOUSE_ENABLE = yes # PS/2 mouse(TrackPoint) support | |||||
# Boot Section Size in bytes | |||||
# Teensy halfKay 512 | |||||
# Atmel DFU loader 4096 | |||||
# LUFA bootloader 4096 | |||||
#OPT_DEFS += -DBOOT_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 |
#---------------------------------------------------------------------------- | |||||
# 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 = macway_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 | |||||
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 | |||||
# Search Path | |||||
VPATH += $(TARGET_DIR) | |||||
VPATH += $(TOP_DIR) | |||||
include $(TOP_DIR)/protocol/pjrc.mk | |||||
include $(TOP_DIR)/common.mk | |||||
include $(TOP_DIR)/rules.mk |
/* | |||||
Copyright 2011 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/>. | |||||
*/ | |||||
#ifndef CONFIG_H | |||||
#define CONFIG_H | |||||
/* USB Device descriptor parameter */ | |||||
#define VENDOR_ID 0xFEED | |||||
#define PRODUCT_ID 0xB919 | |||||
#define DEVICE_VER 0x0001 | |||||
#define MANUFACTURER t.m.k. | |||||
#define PRODUCT HID Leberation | |||||
/* message strings */ | |||||
#define DESCRIPTION t.m.k. keyboard firmware for HID Liberation | |||||
/* matrix size */ | |||||
#define MATRIX_ROWS 18 | |||||
#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(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \ | |||||
) | |||||
// TODO: configurable | |||||
#define DEBUG_LED 0 | |||||
#define DEBUG_LED_CONFIG | |||||
#define DEBUG_LED_ON | |||||
#define DEBUG_LED_OFF | |||||
#endif |
/* | |||||
Copyright 2011 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/>. | |||||
*/ | |||||
/* | |||||
* Keymap for Macway mod | |||||
*/ | |||||
#include <stdint.h> | |||||
#include <stdbool.h> | |||||
#include <avr/pgmspace.h> | |||||
#include "keycode.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, K01, \ | |||||
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 \ | |||||
) { \ | |||||
{ KC_##K00, KC_##K01, KC_##K02, KC_NO, KC_##K04, KC_NO, KC_##K06, KC_##K07 }, \ | |||||
{ KC_##K10, KC_##K11, KC_##K12, KC_##K13, KC_##K14, KC_##K15, KC_##K16, KC_##K17 }, \ | |||||
{ KC_##K20, KC_##K21, KC_##K22, KC_##K23, KC_##K24, KC_NO, KC_##K26, KC_##K27 }, \ | |||||
{ KC_##K30, KC_NO, KC_##K32, KC_##K33, KC_##K34, KC_##K35, KC_##K36, KC_##K37 }, \ | |||||
{ KC_##K40, KC_##K41, KC_##K42, KC_##K43, KC_##K44, KC_##K45, KC_##K46, KC_##K47 }, \ | |||||
{ KC_##K50, KC_##K51, KC_##K52, KC_##K53, KC_##K54, KC_##K55, KC_##K56, KC_##K57 }, \ | |||||
{ KC_##K60, KC_##K61, KC_##K62, KC_##K63, KC_##K64, KC_NO, KC_##K66, KC_##K67 }, \ | |||||
{ KC_##K70, KC_NO, KC_NO, KC_##K73, KC_##K74, KC_##K75, KC_##K76, KC_NO }, \ | |||||
{ KC_##K80, KC_##K81, KC_##K82, KC_##K83, KC_##K84, KC_##K85, KC_NO, KC_##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 | |||||
3, // 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[] = { | |||||
KC_NO, // Fn0 | |||||
KC_NO, // Fn1 | |||||
KC_SLSH, // Fn2 | |||||
KC_SCLN, // Fn3 | |||||
KC_SPC, // Fn4 | |||||
KC_NO, // Fn5 | |||||
KC_NO, // Fn6 | |||||
KC_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,BSLS, \ | |||||
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,GRV, FN6, 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(PWR, 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, INS, NLCK,\ | |||||
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, 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, 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, FN6, FN6, 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, 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 index) | |||||
{ | |||||
return pgm_read_byte(&fn_layer[index]); | |||||
} | |||||
uint8_t keymap_fn_keycode(uint8_t index) | |||||
{ | |||||
return pgm_read_byte(&fn_keycode[index]); | |||||
} |
/* | |||||
Copyright 2011 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) | |||||
{ | |||||
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); | |||||
} |
/* | |||||
Copyright 2011 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 <stdint.h> | |||||
#include <stdbool.h> | |||||
#include <avr/io.h> | |||||
#include <util/delay.h> | |||||
#include "print.h" | |||||
#include "debug.h" | |||||
#include "util.h" | |||||
#include "matrix.h" | |||||
#ifndef DEBOUNCE | |||||
# define DEBOUNCE 5 | |||||
#endif | |||||
static uint8_t debouncing = DEBOUNCE; | |||||
// bit array of key state(1:on, 0:off) | |||||
static matrix_row_t *matrix; | |||||
static matrix_row_t *matrix_debounced; | |||||
static matrix_row_t _matrix0[MATRIX_ROWS]; | |||||
static matrix_row_t _matrix1[MATRIX_ROWS]; | |||||
#define NROW 18 | |||||
#define NCOL 8 | |||||
#define _DDRA (uint8_t *const)&DDRA | |||||
#define _DDRB (uint8_t *const)&DDRB | |||||
#define _DDRC (uint8_t *const)&DDRC | |||||
#define _DDRD (uint8_t *const)&DDRD | |||||
#define _DDRE (uint8_t *const)&DDRE | |||||
#define _DDRF (uint8_t *const)&DDRF | |||||
#define _PINA (uint8_t *const)&PINA | |||||
#define _PINB (uint8_t *const)&PINB | |||||
#define _PINC (uint8_t *const)&PINC | |||||
#define _PIND (uint8_t *const)&PIND | |||||
#define _PINE (uint8_t *const)&PINE | |||||
#define _PINF (uint8_t *const)&PINF | |||||
#define _PORTA (uint8_t *const)&PORTA | |||||
#define _PORTB (uint8_t *const)&PORTB | |||||
#define _PORTC (uint8_t *const)&PORTC | |||||
#define _PORTD (uint8_t *const)&PORTD | |||||
#define _PORTE (uint8_t *const)&PORTE | |||||
#define _PORTF (uint8_t *const)&PORTF | |||||
#define _BIT0 0x01 | |||||
#define _BIT1 0x02 | |||||
#define _BIT2 0x04 | |||||
#define _BIT3 0x08 | |||||
#define _BIT4 0x10 | |||||
#define _BIT5 0x20 | |||||
#define _BIT6 0x40 | |||||
#define _BIT7 0x80 | |||||
/* Specifies the ports and pin numbers for the rows */ | |||||
static | |||||
uint8_t *const row_ddr[NROW] = { _DDRB, _DDRB, | |||||
_DDRC, _DDRC, | |||||
_DDRD, _DDRD, _DDRD, _DDRD, _DDRD, _DDRD, _DDRD, _DDRD, | |||||
_DDRF, _DDRF, _DDRF, _DDRF, _DDRF, _DDRF}; | |||||
static | |||||
uint8_t *const row_port[NROW] = { _PORTB, _PORTB, | |||||
_PORTC, _PORTC, | |||||
_PORTD, _PORTD, _PORTD, _PORTD, _PORTD, _PORTD, _PORTD, _PORTD, | |||||
_PORTF, _PORTF, _PORTF, _PORTF, _PORTF, _PORTF}; | |||||
static | |||||
uint8_t *const row_pin[NROW] = { _PINB, _PINB, | |||||
_PINC, _PINC, | |||||
_PIND, _PIND, _PIND, _PIND, _PIND, _PIND, _PIND, _PIND, | |||||
_PINF, _PINF, _PINF, _PINF, _PINF, _PINF}; | |||||
static | |||||
const uint8_t row_bit[NROW] = { _BIT4, _BIT7, | |||||
_BIT6, _BIT7, | |||||
_BIT0, _BIT1, _BIT2, _BIT3, _BIT4, _BIT5, _BIT6, _BIT7, | |||||
_BIT0, _BIT1, _BIT4, _BIT5, _BIT6, _BIT7}; | |||||
static | |||||
const uint8_t mask = 0x0E; | |||||
/* Specifies the ports and pin numbers for the columns */ | |||||
static | |||||
const uint8_t col_bit[NCOL] = { 0x00, 0x02, 0x04, 0x06, 0x08, 0x0A, 0x0C, 0x0E}; | |||||
static | |||||
inline void pull_column(int col) { | |||||
PORTB = col_bit[col] | (PORTB & ~mask); | |||||
} | |||||
static | |||||
inline void release_column(int col) { | |||||
} | |||||
/* PORTB is set as input with pull-up resistors | |||||
PORTC,D,E,F are set to high output */ | |||||
static | |||||
void setup_io_pins(void) { | |||||
uint8_t row; | |||||
DDRB |= 0x0E; | |||||
PORTB &= ~0x0E; | |||||
for(row = 0; row < NROW; row++) { | |||||
*row_ddr[row] &= ~row_bit[row]; | |||||
*row_port[row] &= ~row_bit[row]; | |||||
} | |||||
} | |||||
static | |||||
void setup_leds(void) { | |||||
DDRB |= 0x60; | |||||
PORTB |= 0x60; | |||||
} | |||||
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 | |||||
setup_io_pins(); | |||||
setup_leds(); | |||||
// 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_debounced = _matrix1; | |||||
} | |||||
uint8_t matrix_scan(void) | |||||
{ | |||||
if (!debouncing) { | |||||
uint8_t *tmp = matrix_debounced; | |||||
matrix_debounced = matrix; | |||||
matrix = tmp; | |||||
} | |||||
for (uint8_t col = 0; col < NCOL; col++) { // 0-7 | |||||
pull_column(col); // output hi on theline | |||||
_delay_us(1); // without this wait it won't read stable value. | |||||
for (uint8_t row = 0; row < NROW; row++) { // 0-17 | |||||
bool prev_bit = matrix[row] & (1<<col); | |||||
bool curr_bit = *row_pin[row] & row_bit[row]; | |||||
if (prev_bit != curr_bit) { | |||||
matrix[row] ^= (1<<col); | |||||
if (debouncing) { | |||||
debug("bounce!: "); debug_hex(debouncing); print("\n"); | |||||
} | |||||
debouncing = DEBOUNCE; | |||||
} | |||||
} | |||||
release_column(col); | |||||
} | |||||
if (debouncing) { | |||||
debouncing--; | |||||
} | |||||
return 1; | |||||
} | |||||
bool matrix_is_modified(void) | |||||
{ | |||||
// NOTE: no longer used | |||||
return true; | |||||
} | |||||
inline | |||||
bool matrix_has_ghost(void) | |||||
{ | |||||
return false; | |||||
} | |||||
inline | |||||
bool matrix_is_on(uint8_t row, uint8_t col) | |||||
{ | |||||
return (matrix_debounced[row] & (1<<col)); | |||||
} | |||||
inline | |||||
matrix_row_t matrix_get_row(uint8_t row) | |||||
{ | |||||
return matrix_debounced[row]; | |||||
} | |||||
void matrix_print(void) | |||||
{ | |||||
print("\nr/c 01234567\n"); | |||||
for (uint8_t row = 0; row < MATRIX_ROWS; row++) { | |||||
phex(row); print(": "); | |||||
pbin_reverse(matrix_get_row(row)); | |||||
print("\n"); | |||||
} | |||||
} | |||||
uint8_t matrix_key_count(void) | |||||
{ | |||||
uint8_t count = 0; | |||||
for (uint8_t i = 0; i < MATRIX_ROWS; i++) { | |||||
for (uint8_t j = 0; j < MATRIX_COLS; j++) { | |||||
if (matrix_is_on(i, j)) | |||||
count++; | |||||
} | |||||
} | |||||
return count; | |||||
} |