Conflicts: README.mdold_master
@@ -57,6 +57,7 @@ You can find some keyboard specific projects under `converter` and `keyboard` di | |||
* [NerD](keyboard/nerd/) - Korean custom keyboard | |||
* [KittenPaw](keyboard/kittenpaw) - Custom Majestouch controller | |||
* [Lightpad](keyboard/lightpad) - Korean custom keypad | |||
* [ghost_squid](keyboard/ghost_squid/) - [The Ghost Squid][ghost_squid] controller for [Cooler Master QuickFire XT][cmxt] | |||
[GH_macway]: http://geekhack.org/showwiki.php?title=Island:11930 | |||
[GH_hhkb]: http://geekhack.org/showwiki.php?title=Island:12047 | |||
@@ -77,6 +78,8 @@ You can find some keyboard specific projects under `converter` and `keyboard` di | |||
[Sun]: http://en.wikipedia.org/wiki/Sun-3 | |||
[IIGS]: http://en.wikipedia.org/wiki/Apple_IIGS | |||
[Infinity]: https://www.massdrop.com/buy/infinity-keyboard-kit | |||
[ghost_squid]: http://deskthority.net/wiki/Costar_replacement_controllers#The_Ghost_Squid | |||
[cmxt]: http://gaming.coolermaster.com/en/products/keyboards/quickfirext/ | |||
@@ -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 | |||
# 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. | |||
# | |||
#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 | |||
# 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 @@ | |||
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 <[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 // 0x2516 (original CM XT value) | |||
#define PRODUCT_ID 0x001A | |||
#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 | |||
#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 <[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/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, \ | |||
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 <[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" | |||
/* 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 <[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; | |||
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; | |||
} | |||
} |