commit
2e75b138c1
@ -0,0 +1,117 @@ |
||||
#----------------------------------------------------------------------------
|
||||
# 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 = ghostsquid_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 = atmega32u2
|
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|
||||
# 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
|
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# software delays.
|
||||
F_CPU = 16000000
|
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|
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#
|
||||
# LUFA specific
|
||||
#
|
||||
# Target architecture (see library "Board Types" documentation).
|
||||
ARCH = AVR8
|
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|
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# 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
|
||||
|
||||
|
||||
# Boot Section Size in bytes
|
||||
# Teensy halfKay 512
|
||||
# Atmel DFU loader 4096
|
||||
# LUFA bootloader 4096
|
||||
OPT_DEFS += -DBOOTLOADER_SIZE=4096
|
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|
||||
# Search Path
|
||||
VPATH += $(TARGET_DIR)
|
||||
VPATH += $(TOP_DIR)
|
||||
|
||||
include $(TOP_DIR)/protocol/lufa.mk |
||||
include $(TOP_DIR)/common.mk |
||||
include $(TOP_DIR)/rules.mk |
@ -0,0 +1,20 @@ |
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The Ghost Squid controller |
||||
========================== |
||||
Custom controller for the Cooler Master QuickFire XT keyboard designed by bpiphany. |
||||
|
||||
*Note that this is not the official firmware* |
||||
|
||||
Build |
||||
----- |
||||
Move to this directory then just run `make` like: |
||||
|
||||
$ make -f Makefile.lufa |
||||
|
||||
At the moment only the LUFA stack is supported. |
||||
|
||||
|
||||
Bootloader |
||||
--------- |
||||
To enter bootloader by hardware use a magnet above the controller before connecting the usb cable. |
||||
|
||||
It is still possible to use Boot Magic and Command (LSFT+RSFT+PAUS) to access the bootloader though. |
@ -0,0 +1,43 @@ |
||||
/*
|
||||
Copyright 2014 Ralf Schmitt <ralf@bunkertor.net> |
||||
|
||||
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 // 0x2516 (original CM XT value)
|
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#define PRODUCT_ID 0x001A |
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#define DEVICE_VER 0x0000 |
||||
#define MANUFACTURER Cooler Master |
||||
#define PRODUCT Cooler Master QuickFire XT |
||||
|
||||
/* message strings */ |
||||
#define DESCRIPTION t.m.k. keyboard firmware for Cooler Master QuickFire XT |
||||
|
||||
/* matrix size */ |
||||
#define MATRIX_ROWS 8 |
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#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 +1,102 @@ |
||||
/*
|
||||
Copyright 2014 Ralf Schmitt <ralf@bunkertor.net> |
||||
|
||||
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/pgmspace.h> |
||||
#include "keycode.h" |
||||
#include "action.h" |
||||
#include "action_macro.h" |
||||
#include "report.h" |
||||
#include "host.h" |
||||
#include "debug.h" |
||||
#include "keymap.h" |
||||
|
||||
/*
|
||||
Matrix col/row mapping |
||||
|
||||
,----. ,-------------------. ,-------------------. ,-------------------. ,--------------. |
||||
|06/6| |07/4|08/4|08/2|08/6| |15/5|11/6|12/2|12/4| |14/4|14/5|14/6|14/0| |13/5|13/7|15/7| |
||||
`----' `-------------------' `-------------------' `-------------------' `--------------' |
||||
,-------------------------------------------------------------------------. ,--------------. ,-------------------. |
||||
|06/4|06/5|07/5|08/5|09/5|09/4|10/4|10/5|11/5|12/5|05/5|05/4|11/4| 14/2| |17/4|02/4|04/4| |16/1|17/1|04/1|04/0| |
||||
|-------------------------------------------------------------------------| |--------------| |-------------------| |
||||
|06/2 |06/7|07/7|08/7|09/7|09/2|10/2|10/7|11/7|12/7|05/7|05/2|11/2| 14/3| |16/4|02/5|04/5| |16/7|17/7|04/7| | |
||||
|-------------------------------------------------------------------------| '--------------' |-------------- 02/7| |
||||
|02/7 |06/3|07/3|08/3|09/3|09/6|10/6|10/3|11/3|12/3|05/3|05/6| 14/1| |16/2|17/2|04/2| | |
||||
|-------------------------------------------------------------------------| ,----. |-------------------| |
||||
|01/2 |06/1|07/1|08/1|09/1|09/0|10/0|10/1|11/1|12/1|05/0| 01/3| |02/6| |16/3|17/3|04/3| | |
||||
|-------------------------------------------------------------------------| ,--------------. |-------------- 02/3| |
||||
|15/4|03/2|13/6| 16/6 |13/0|0/3|12/0|15/1| |02/0|16/0|17/0| | 17/6 |04/6| | |
||||
`-------------------------------------------------------------------------' `--------------' `-------------------' |
||||
*/ |
||||
|
||||
#define KEYMAP( \ |
||||
KG6, KH4, KI4, KI2, KI6, KP5, KL6, KM2, KM4, KO4, KO5, KO6, KO0, KN5, KN7, KP7, \
|
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KG4, KG5, KH5, KI5, KJ5, KJ4, KK4, KK5, KL5, KM5, KF5, KF4, KL4, KO2, KR4, KC4, KE4, KQ1, KR1, KE1, KE0, \
|
||||
KG2, KG7, KH7, KI7, KJ7, KJ2, KK2, KK7, KL7, KM7, KF7, KF2, KL2, KO3, KQ4, KC5, KE5, KQ7, KR7, KE7, KC7, \
|
||||
KH2, KG3, KH3, KI3, KJ3, KJ6, KK6, KK3, KL3, KM3, KF3, KF6, KO1, KQ2, KR2, KE2, \
|
||||
KB2, KH6, KG1, KH1, KI1, KJ1, KJ0, KK0, KK1, KL1, KM1, KF0, KB3, KC6, KQ3, KR3, KE3, KC3, \
|
||||
KP4, KD2, KN6, KQ6, KN0, KA3, KM0, KP1, KC0, KQ0, KR0, KR6, KE6 \
|
||||
) { \
|
||||
/* 0 1 2 3 4 5 6 7 */ \
|
||||
/* A 0 */ {KC_NO, KC_NO, KC_NO, KC_##KA3, KC_NO, KC_NO, KC_NO, KC_NO },\
|
||||
/* B 1 */ {KC_NO, KC_NO, KC_##KB2, KC_##KB3, KC_NO, KC_NO, KC_NO, KC_NO },\
|
||||
/* C 2 */ {KC_##KC0, KC_NO, KC_NO, KC_##KC3, KC_##KC4, KC_##KC5, KC_##KC6, KC_##KC7},\
|
||||
/* D 3 */ {KC_NO, KC_NO, KC_##KD2, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO },\
|
||||
/* E 4 */ {KC_##KE0, KC_##KE1, KC_##KE2, KC_##KE3, KC_##KE4, KC_##KE5, KC_##KE6, KC_##KE7},\
|
||||
/* F 5 */ {KC_##KF0, KC_NO, KC_##KF2, KC_##KF3, KC_##KF4, KC_##KF5, KC_##KF6, KC_##KF7},\
|
||||
/* G 6 */ {KC_NO, KC_##KG1, KC_##KG2, KC_##KG3, KC_##KG4, KC_##KG5, KC_##KG6, KC_##KG7},\
|
||||
/* H 7 */ {KC_NO, KC_##KH1, KC_##KH2, KC_##KH3, KC_##KH4, KC_##KH5, KC_##KH6, KC_##KH7},\
|
||||
/* I 8 */ {KC_NO, KC_##KI1, KC_##KI2, KC_##KI3, KC_##KI4, KC_##KI5, KC_##KI6, KC_##KI7},\
|
||||
/* J 9 */ {KC_##KJ0, KC_##KJ1, KC_##KJ2, KC_##KJ3, KC_##KJ4, KC_##KJ5, KC_##KJ6, KC_##KJ7},\
|
||||
/* K 10 */ {KC_##KK0, KC_##KK1, KC_##KK2, KC_##KK3, KC_##KK4, KC_##KK5, KC_##KK6, KC_##KK7},\
|
||||
/* L 11 */ {KC_NO, KC_##KL1, KC_##KL2, KC_##KL3, KC_##KL4, KC_##KL5, KC_##KL6, KC_##KL7},\
|
||||
/* M 12 */ {KC_##KM0, KC_##KM1, KC_##KM2, KC_##KM3, KC_##KM4, KC_##KM5, KC_NO, KC_##KM7},\
|
||||
/* N 13 */ {KC_##KN0, KC_NO, KC_NO, KC_NO, KC_NO, KC_##KN5, KC_##KN6, KC_##KN7},\
|
||||
/* O 14 */ {KC_##KO0, KC_##KO1, KC_##KO2, KC_##KO3, KC_##KO4, KC_##KO5, KC_##KO6, KC_NO },\
|
||||
/* P 15 */ {KC_NO, KC_##KP1, KC_NO, KC_NO, KC_##KP4, KC_##KP5, KC_NO, KC_##KP7},\
|
||||
/* Q 16 */ {KC_##KQ0, KC_##KQ1, KC_##KQ2, KC_##KQ3, KC_##KQ4, KC_NO, KC_##KQ6, KC_##KQ7},\
|
||||
/* R 17 */ {KC_##KR0, KC_##KR1, KC_##KR2, KC_##KR3, KC_##KR4, KC_NO, KC_##KR6, KC_##KR7} \
|
||||
} |
||||
|
||||
#include "keymap_ansi.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, keypos_t key) |
||||
{ |
||||
if (layer < KEYMAPS_SIZE) { |
||||
return pgm_read_byte(&keymaps[(layer)][(key.col)][(key.row)]); |
||||
} else { |
||||
return pgm_read_byte(&keymaps[0][(key.col)][(key.row)]); |
||||
} |
||||
} |
||||
|
||||
/* 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 +1,23 @@ |
||||
|
||||
static const uint8_t PROGMEM keymaps[][MATRIX_COLS][MATRIX_ROWS] = { |
||||
/* Layer 0: Standard ANSI layer */ |
||||
KEYMAP(\
|
||||
ESC, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, PSCR,SLCK,PAUS, \
|
||||
GRV, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, MINS, EQL,BSPC, INS, HOME,PGUP, NLCK,PSLS,PAST,PMNS, \
|
||||
TAB, Q, W, E, R, T, Y, U, I, O, P, LBRC,RBRC,BSLS, DEL, END, PGDN, P7, P8, P9, PPLS, \
|
||||
CAPS,A, S, D, F, G, H, J, K, L, SCLN,QUOT, ENT, P4, P5, P6, \
|
||||
LSFT,NUBS,Z, X, C, V, B, N, M, COMM,DOT, SLSH, RSFT, UP, P1, P2, P3, PENT, \
|
||||
LCTL,LGUI,LALT, SPC, RALT,RGUI, FN0,RCTL, LEFT,DOWN,RGHT, P0, PDOT), \
|
||||
/* Layer 1: Function layer */ |
||||
KEYMAP(\
|
||||
CALC,MYCM,WSCH,WHOM,MAIL,VOLD,VOLU,MSEL,MSTP,MPLY,MPRV,MNXT,TRNS, WAKE, PWR,SLEP, \
|
||||
TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS, TRNS,TRNS,TRNS, TRNS,TRNS,TRNS,TRNS, \
|
||||
TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS, TRNS,TRNS,TRNS, TRNS,TRNS,TRNS,TRNS, \
|
||||
TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS, TRNS, TRNS,TRNS,TRNS, \
|
||||
TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS, TRNS, TRNS, TRNS,TRNS,TRNS,TRNS, \
|
||||
TRNS,TRNS,TRNS, TRNS, TRNS,TRNS,TRNS,TRNS, TRNS,TRNS,TRNS, TRNS,TRNS) |
||||
}; |
||||
|
||||
static const uint16_t PROGMEM fn_actions[] = { |
||||
[0] = ACTION_LAYER_MOMENTARY(1) |
||||
}; |
@ -0,0 +1,60 @@ |
||||
/*
|
||||
Copyright 2014 Ralf Schmitt <ralf@bunkertor.net> |
||||
|
||||
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" |
||||
|
||||
/* LED pin configuration
|
||||
* |
||||
* Scroll Lock PB7 |
||||
* CAPS PC6 |
||||
* NUMLOCK PC5 |
||||
* |
||||
*/ |
||||
void led_set(uint8_t usb_led) |
||||
{ |
||||
DDRB |= (1<<7); |
||||
DDRC |= (1<<5) | (1<<6); |
||||
|
||||
if (usb_led & (1<<USB_LED_CAPS_LOCK)) |
||||
{ |
||||
PORTC &= ~(1<<6); |
||||
} |
||||
else |
||||
{ |
||||
PORTC |= (1<<6); |
||||
} |
||||
|
||||
if (usb_led & (1<<USB_LED_NUM_LOCK)) |
||||
{ |
||||
PORTC &= ~(1<<5); |
||||
} |
||||
else |
||||
{ |
||||
PORTC |= (1<<5); |
||||
} |
||||
|
||||
if (usb_led & (1<<USB_LED_SCROLL_LOCK)) |
||||
{ |
||||
PORTB &= ~(1<<7); |
||||
} |
||||
else |
||||
{ |
||||
PORTB |= (1<<7); |
||||
} |
||||
} |
@ -0,0 +1,237 @@ |
||||
/*
|
||||
Copyright 2014 Ralf Schmitt <ralf@bunkertor.net> |
||||
|
||||
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; |
||||
|
||||
static matrix_row_t matrix[MATRIX_ROWS]; |
||||
static matrix_row_t matrix_debouncing[MATRIX_ROWS]; |
||||
|
||||
static uint8_t read_rows(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(); |
||||
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++) { |
||||
select_col(col); |
||||
_delay_us(3); |
||||
uint8_t rows = read_rows(); |
||||
for (uint8_t row = 0; row < MATRIX_ROWS; row++) { |
||||
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); |
||||
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 6 7 |
||||
* pin: PB1 PC2 PB6 PB4 PB3 PB5 PB0 PB2 |
||||
* |
||||
*/ |
||||
static void init_rows(void) |
||||
{ |
||||
DDRC &= ~0b00000100; |
||||
DDRB &= ~0b01111111; |
||||
PORTC |= 0b00000100; |
||||
PORTB |= 0b01111111; |
||||
} |
||||
|
||||
static uint8_t read_rows(void) |
||||
{ |
||||
return (PINB&(1<<1) ? 0 : (1<<0)) | |
||||
(PINC&(1<<2) ? 0 : (1<<1)) | |
||||
(PINB&(1<<6) ? 0 : (1<<2)) | |
||||
(PINB&(1<<4) ? 0 : (1<<3)) | |
||||
(PINB&(1<<3) ? 0 : (1<<4)) | |
||||
(PINB&(1<<5) ? 0 : (1<<5)) | |
||||
(PINB&(1<<0) ? 0 : (1<<6)) | |
||||
(PINB&(1<<2) ? 0 : (1<<7)); |
||||
} |
||||
|
||||
/* These columns uses two 74HC42 4 to 10 bit demultiplexers (low active).
|
||||
* |
||||
* COL PD6 PD5 PD4 PD3 PD2 PD1 |
||||
* 10 1 1 0 0 0 0 |
||||
* 15 1 1 0 0 0 1 |
||||
* 8 1 1 0 0 1 0 |
||||
* 14 1 1 0 1 0 0 |
||||
* 6 1 1 0 1 0 1 |
||||
* 13 1 1 0 1 1 0 |
||||
* 12 1 1 1 0 0 0 |
||||
* 9 1 1 1 0 1 0 |
||||
* 11 1 1 1 1 0 0 |
||||
* 7 1 1 1 1 1 0 |
||||
* |
||||
* COL PD1 PD2 PD3 PD4 PD5 PD6 |
||||
* 3 1 1 0 0 0 1 |
||||
* 4 1 1 0 0 1 0 |
||||
* 17 1 1 0 1 0 0 |
||||
* 16 1 1 0 1 1 0 |
||||
* 0 1 1 1 0 0 1 |
||||
* 5 1 1 1 0 1 0 |
||||
* 2 1 1 1 1 0 0 |
||||
* 1 1 1 1 1 1 0 |
||||
*/ |
||||
static void unselect_cols(void) |
||||
{ |
||||
DDRD |= 0b01111111; |
||||
PORTD &= ~0b01111111; |
||||
} |
||||
|
||||
static void select_col(uint8_t col) |
||||
{ |
||||
switch (col) { |
||||
case 0: |
||||
PORTD |= (1<<6) | (1<<3) | (1<<2) | (1<<1); |
||||
break; |
||||
case 1: |
||||
PORTD |= (1<<5) | (1<<4) | (1<<3) | (1<<2) | (1<<1); |
||||
break; |
||||
case 2: |
||||
PORTD |= (1<<4) | (1<<3) | (1<<2) | (1<<1); |
||||
break; |
||||
case 3: |
||||
PORTD |= (1<<6) | (1<<2) | (1<<1); |
||||
break; |
||||
case 4: |
||||
PORTD |= (1<<5) | (1<<2) | (1<<1); |
||||
break; |
||||
case 5: |
||||
PORTD |= (1<<5) | (1<<3) | (1<<2) | (1<<1); |
||||
break; |
||||
case 6: |
||||
PORTD |= (1<<6) | (1<<5) | (1<<3) | (1<<1); |
||||
break; |
||||
case 7: |
||||
PORTD |= (1<<6) | (1<<5) | (1<<4) | (1<<3) | (1<<2); |
||||
break; |
||||
case 8: |
||||
PORTD |= (1<<6) | (1<<5) | (1<<2); |
||||
break; |
||||
case 9: |
||||
PORTD |= (1<<6) | (1<<5) | (1<<4) | (1<<2); |
||||
break; |
||||
case 10: |
||||
PORTD |= (1<<6) | (1<<5); |
||||
break; |
||||
case 11: |
||||
PORTD |= (1<<6) | (1<<5) | (1<<4) | (1<<3); |
||||
break; |
||||
case 12: |
||||
PORTD |= (1<<6) | (1<<5) | (1<<4); |
||||
break; |
||||
case 13: |
||||
PORTD |= (1<<6) | (1<<5) | (1<<3) | (1<<2); |
||||
break; |
||||
case 14: |
||||
PORTD |= (1<<6) | (1<<5) | (1<<3); |
||||
break; |
||||
case 15: |
||||
PORTD |= (1<<6) | (1<<5) | (1<<1); |
||||
break; |
||||
case 16: |
||||
PORTD |= (1<<5) | (1<<4) | (1<<2) | (1<<1); |
||||
break; |
||||
case 17: |
||||
PORTD |= (1<<4) | (1<<2) | (1<<1); |
||||
break; |
||||
} |
||||
} |
Loading…
Reference in new issue