diff --git a/keyboard/tentapad/Makefile b/keyboard/tentapad/Makefile new file mode 100644 index 00000000..f871c896 --- /dev/null +++ b/keyboard/tentapad/Makefile @@ -0,0 +1,153 @@ +#---------------------------------------------------------------------------- +# 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 = tentapad_lufa + +# Directory common source filess exist +TOP_DIR = ../.. + +# Directory keyboard dependent files exist +TARGET_DIR = . + +# project specific files +SRC = keymap_common.c \ + matrix.c \ + led.c \ + backlight.c \ + ledmap.c + +ifdef KEYMAP + SRC := keymap_$(KEYMAP).c $(SRC) +else + SRC := keymap_default.c $(SRC) +endif + + +CONFIG_H = config.h + + +# MCU name +#MCU = at90usb1287 +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) + +# Interrupt driven control endpoint task(+60) +OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT + + +# Boot Section Size in *bytes* +# Teensy halfKay 512 +# Teensy++ halfKay 1024 +# Atmel DFU loader 4096 +# LUFA bootloader 4096 +# USBaspLoader 2048 +OPT_DEFS += -DBOOTLOADER_SIZE=4096 + +# Additional definitions from command line +ifdef DEFS + OPT_DEFS += $(foreach DEF,$(DEFS),-D$(DEF)) +endif + +# 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 +USB_6KRO_ENABLE = yes # USB 6key Rollover +PS2_MOUSE_ENABLE = yes # PS/2 mouse(TrackPoint) support +PS2_USE_BUSYWAIT = yes +BACKLIGHT_ENABLE = yes # Enable keyboard backlight functionality +KEYMAP_IN_EEPROM_ENABLE = yes # Read keymap from eeprom +#KEYMAP_SECTION_ENABLE = yes # Fixed address keymap for keymap editor +SOFTPWM_LED_ENABLE = yes # Enable SoftPWM to drive backlight +BREATHING_LED_ENABLE = yes # Enable breathing backlight +#LEDMAP_ENABLE = yes # Enable LED mapping +#LEDMAP_IN_EEPROM_ENABLE = yes # Read LED mapping from eeprom + + +# Optimize size but this may cause error "relocation truncated to fit" +#EXTRALDFLAGS = -Wl,--relax + +# Search Path +VPATH += $(TARGET_DIR) +VPATH += $(TOP_DIR) + +include $(TOP_DIR)/protocol/lufa.mk +include $(TOP_DIR)/protocol.mk +include $(TOP_DIR)/common.mk +include $(TOP_DIR)/rules.mk diff --git a/keyboard/tentapad/Makefile.pjrc b/keyboard/tentapad/Makefile.pjrc new file mode 100644 index 00000000..4bbcd473 --- /dev/null +++ b/keyboard/tentapad/Makefile.pjrc @@ -0,0 +1,119 @@ +#---------------------------------------------------------------------------- +# On command line: +# +# make all = Make software. +# +# make clean = Clean out built project files. +# +# make coff = Convert ELF to AVR COFF. +# +# make extcoff = Convert ELF to AVR Extended COFF. +# +# make program = Download the hex file to the device. +# Please customize your programmer settings(PROGRAM_CMD) +# +# make teensy = Download the hex file to the device, using teensy_loader_cli. +# (must have teensy_loader_cli installed). +# +# make dfu = Download the hex file to the device, using dfu-programmer (must +# have dfu-programmer installed). +# +# make flip = Download the hex file to the device, using Atmel FLIP (must +# have Atmel FLIP installed). +# +# make dfu-ee = Download the eeprom file to the device, using dfu-programmer +# (must have dfu-programmer installed). +# +# make flip-ee = Download the eeprom file to the device, using Atmel FLIP +# (must have Atmel FLIP installed). +# +# make debug = Start either simulavr or avarice as specified for debugging, +# with avr-gdb or avr-insight as the front end for debugging. +# +# make filename.s = Just compile filename.c into the assembler code only. +# +# make filename.i = Create a preprocessed source file for use in submitting +# bug reports to the GCC project. +# +# To rebuild project do "make clean" then "make all". +#---------------------------------------------------------------------------- + +# Target file name (without extension). +TARGET = tentapad_pjrc + +# Directory common source filess exist +TOP_DIR = ../.. + +# Directory keyboard dependent files exist +TARGET_DIR = . + +# project specific files +SRC = keymap_common.c \ + matrix.c \ + led.c \ + backlight.c \ + ledmap.c + +ifdef KEYMAP + SRC := keymap_$(KEYMAP).c $(SRC) +else + SRC := keymap_default.c $(SRC) +endif + +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 = atmega32u2 +#MCU = at90usb1286 + + +# 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 + + +# Boot Section Size in *bytes* +# Teensy halfKay 512 +# Atmel DFU loader 4096 +# LUFA bootloader 4096 +OPT_DEFS += -DBOOTLOADER_SIZE=4096 + +# Additional definitions from command line +ifdef DEFS + OPT_DEFS += $(foreach DEF,$(DEFS),-D$(DEF)) +endif + +# 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 +USB_6KRO_ENABLE = yes # USB 6key Rollover +PS2_MOUSE_ENABLE = yes # PS/2 mouse(TrackPoint) support +PS2_USE_BUSYWAIT = yes +BACKLIGHT_ENABLE = yes # Enable keyboard backlight functionality +KEYMAP_IN_EEPROM_ENABLE = yes # Read keymap from eeprom +#KEYMAP_SECTION_ENABLE = yes # Fixed address keymap for keymap editor +SOFTPWM_LED_ENABLE = yes # Enable SoftPWM to drive backlight +BREATHING_LED_ENABLE = yes # Enable breathing backlight +#LEDMAP_ENABLE = yes # Enable LED mapping +#LEDMAP_IN_EEPROM_ENABLE = yes # Read LED mapping from eeprom + + +# Search Path +VPATH += $(TARGET_DIR) +VPATH += $(TOP_DIR) + +include $(TOP_DIR)/protocol/pjrc.mk +include $(TOP_DIR)/common.mk +include $(TOP_DIR)/rules.mk diff --git a/keyboard/tentapad/backlight.c b/keyboard/tentapad/backlight.c new file mode 100644 index 00000000..e1e60667 --- /dev/null +++ b/keyboard/tentapad/backlight.c @@ -0,0 +1,78 @@ +/* +Copyright 2014 Kai Ryu + +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 . +*/ + +#include +#include +#include +#include "backlight.h" +#include "softpwm_led.h" + +#ifdef BACKLIGHT_ENABLE + +static const uint8_t backlight_table[] PROGMEM = { + 0, 16, 128, 255 +}; + +void backlight_set(uint8_t level) +{ + switch (level) { + case 1: + case 2: + case 3: + softpwm_led_enable(); + breathing_led_disable_all(); + softpwm_led_set_all(pgm_read_byte(&backlight_table[level])); + break; + case 4: + case 5: + case 6: + softpwm_led_enable(); + breathing_led_enable_all(); + breathing_led_set_duration_all(6 - level); + break; + case 0: + default: + breathing_led_disable_all(); + softpwm_led_disable(); + break; + } +} + +#ifndef LEDMAP_ENABLE +void softpwm_led_init(void) +{ + DDRD |= (1< + +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 . +*/ + +#ifndef CONFIG_H +#define CONFIG_H + + +/* USB Device descriptor parameter */ +#define VENDOR_ID 0x16c0 +#define PRODUCT_ID 0x27db +#define DEVICE_VER 0x0008 +#define MANUFACTURER kai1103@gmail.com +#define PRODUCT TentaPad +#define DESCRIPTION t.m.k. keyboard firmware for TentaPad + +/* key matrix size */ +#define MATRIX_ROWS 1 +#define MATRIX_COLS 5 + +/* keymap in eeprom */ +#define FN_ACTIONS_COUNT 32 +#define KEYMAPS_COUNT 32 + +/* define if matrix has ghost */ +//#define MATRIX_HAS_GHOST + +/* Set 0 if debouncing isn't needed */ +#define DEBOUNCE 5 + +/* number of backlight levels */ +#ifdef BREATHING_LED_ENABLE +#define BACKLIGHT_LEVELS 6 +#else +#define BACKLIGHT_LEVELS 3 +#endif + +/* number of LEDs */ +#define LED_COUNT 4 + +/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */ +#define LOCKING_SUPPORT_ENABLE + +/* Locking resynchronize hack */ +#define LOCKING_RESYNC_ENABLE + +/* key combination for command */ +#define IS_COMMAND() ( \ + keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \ +) + +/* PS2 mouse support */ +#ifdef PS2_MOUSE_ENABLE +#define PS2_CLOCK_PORT PORTD +#define PS2_CLOCK_PIN PIND +#define PS2_CLOCK_DDR DDRD +#define PS2_CLOCK_BIT PD3 + +#define PS2_DATA_PORT PORTD +#define PS2_DATA_PIN PIND +#define PS2_DATA_DDR DDRD +#define PS2_DATA_BIT PD4 +#endif + +/* + * Feature disable options + * These options are also useful to firmware size reduction. + */ + +/* disable debug print */ +//#define NO_DEBUG + +/* disable print */ +//#define NO_PRINT + +/* disable action features */ +//#define NO_ACTION_LAYER +//#define NO_ACTION_TAPPING +//#define NO_ACTION_ONESHOT +//#define NO_ACTION_MACRO +//#define NO_ACTION_FUNCTION + +#endif diff --git a/keyboard/tentapad/keymap_common.c b/keyboard/tentapad/keymap_common.c new file mode 100644 index 00000000..53087379 --- /dev/null +++ b/keyboard/tentapad/keymap_common.c @@ -0,0 +1,50 @@ +/* +Copyright 2012,2013 Jun Wako + +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 . +*/ +#include "keymap_common.h" + + +/* translates key to keycode */ +uint8_t keymap_key_to_keycode(uint8_t layer, key_t key) +{ +#ifndef KEYMAP_IN_EEPROM_ENABLE + return pgm_read_byte(&keymaps[(layer)][(key.row)][(key.col)]); +#else + return eeconfig_read_keymap_key(layer, key.row, key.col); +#endif +} + +/* translates Fn keycode to action */ +action_t keymap_fn_to_action(uint8_t keycode) +{ + return (action_t) { +#ifndef KEYMAP_IN_EEPROM_ENABLE + .code = pgm_read_word(&fn_actions[FN_INDEX(keycode)]) +#else + .code = eeconfig_read_keymap_fn_action(FN_INDEX(keycode)) +#endif + }; +} + +#ifdef KEYMAP_IN_EEPROM_ENABLE +const uint8_t* keymaps_pointer(void) { + return (const uint8_t*)keymaps; +} + +const uint16_t* fn_actions_pointer(void) { + return fn_actions; +} +#endif diff --git a/keyboard/tentapad/keymap_common.h b/keyboard/tentapad/keymap_common.h new file mode 100644 index 00000000..61c3bb97 --- /dev/null +++ b/keyboard/tentapad/keymap_common.h @@ -0,0 +1,46 @@ +/* +Copyright 2014 Kai Ryu + +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 . +*/ + +#ifndef KEYMAP_COMMON_H +#define KEYMAP_COMMON_H + +#include +#include +#include +#include "keycode.h" +#include "action.h" +#include "action_macro.h" +#include "report.h" +#include "host.h" +#include "print.h" +#include "debug.h" +#include "keymap.h" +#include "keymap_in_eeprom.h" + + +extern const uint8_t keymaps[][MATRIX_ROWS][MATRIX_COLS]; +extern const uint16_t fn_actions[]; + +/* TentaPad keymap definition macro + */ +#define KEYMAP( \ + K1, K2, TT, TP, FN \ +) { \ + { KC_##K1, KC_##K2, KC_##TT, KC_##TP, KC_##FN } \ +} + +#endif diff --git a/keyboard/tentapad/keymap_default.c b/keyboard/tentapad/keymap_default.c new file mode 100644 index 00000000..866069b0 --- /dev/null +++ b/keyboard/tentapad/keymap_default.c @@ -0,0 +1,105 @@ +/* +Copyright 2014 Kai Ryu + +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 . +*/ + +#include "keymap_common.h" + +enum function_id { + CONFIG_MODE = 0, + SWITCH_LAYOUT, + SWITCH_BACKLIGHT +}; + +enum { + CONFIG_LAYER = 31, +}; + +// Default +#ifdef KEYMAP_SECTION_ENABLE +const uint8_t keymaps[KEYMAPS_COUNT][MATRIX_ROWS][MATRIX_COLS] __attribute__ ((section (".keymap.keymaps"))) = { +#else +const uint8_t keymaps[][MATRIX_ROWS][MATRIX_COLS] PROGMEM = { +#endif + [0] = KEYMAP( Z, X, ESC, NO, FN0 ), + [1] = KEYMAP( BTN1,BTN2,ESC, NO, FN0 ), + [2] = KEYMAP( LEFT,RGHT,ESC, NO, FN0 ), + [3] = KEYMAP( UP, DOWN,ESC, NO, FN0 ), + [4] = KEYMAP( PGUP,PGDN,ESC, NO, FN0 ), + [5] = KEYMAP( SPC, ESC, ESC, NO, FN0 ), + [CONFIG_LAYER] = KEYMAP( FN1, FN2, NO, NO, FN0 ), +}; + +/* + * Fn action definition + */ +#ifdef KEYMAP_SECTION_ENABLE +const uint16_t fn_actions[FN_ACTIONS_COUNT] __attribute__ ((section (".keymap.fn_actions"))) = { +#else +const uint16_t fn_actions[] PROGMEM = { +#endif + [0] = ACTION_FUNCTION(CONFIG_MODE), + [1] = ACTION_FUNCTION(SWITCH_LAYOUT), + [2] = ACTION_FUNCTION(SWITCH_BACKLIGHT) +}; + +#ifdef KEYMAP_IN_EEPROM_ENABLE +uint16_t keys_count(void) { + return sizeof(keymaps) / sizeof(keymaps[0]) * MATRIX_ROWS * MATRIX_COLS; +} + +uint16_t fn_actions_count(void) { + return sizeof(fn_actions) / sizeof(fn_actions[0]); +} +#endif + +void action_function(keyrecord_t *record, uint8_t id, uint8_t opt) +{ + static uint8_t config_mode = 0; + static uint8_t layer = 0; + static uint8_t backlight = 0; + switch (id) { + case CONFIG_MODE: + if (record->event.pressed) { + if (config_mode) { + config_mode = 0; + layer_off(CONFIG_LAYER); + } + else { + config_mode = 1; + layer = 0; + backlight = 0; + layer_on(CONFIG_LAYER); + } + } + break; + case SWITCH_LAYOUT: + if (record->event.pressed) { + if (config_mode) { + default_layer_set(1UL<event.pressed) { + if (config_mode) { + backlight_level(backlight); + backlight = (backlight + 1) % BACKLIGHT_LEVEL; + } + } + break; + } +} diff --git a/keyboard/tentapad/led.c b/keyboard/tentapad/led.c new file mode 100644 index 00000000..63d2732a --- /dev/null +++ b/keyboard/tentapad/led.c @@ -0,0 +1,27 @@ +/* +Copyright 2014 Kai Ryu + +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 . +*/ + +#include +#include "stdint.h" +#include "led.h" + + +#ifndef LEDMAP_ENABLE +void led_set(uint8_t usb_led) +{ +} +#endif diff --git a/keyboard/tentapad/ledmap.c b/keyboard/tentapad/ledmap.c new file mode 100644 index 00000000..448a0f40 --- /dev/null +++ b/keyboard/tentapad/ledmap.c @@ -0,0 +1,79 @@ +/* +Copyright 2014 Kai Ryu + +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 . +*/ + +#include +#include "ledmap.h" + + +#ifdef LEDMAP_ENABLE + +static const uint8_t ledmaps[LED_COUNT] PROGMEM = { + [0] = LEDMAP_BACKLIGHT, + [1] = LEDMAP_BACKLIGHT, + [2] = LEDMAP_BACKLIGHT, + [3] = LEDMAP_BACKLIGHT +}; + +uint8_t ledmap_get_code(uint8_t index) +{ + return pgm_read_byte(&ledmaps[index]); +} + +void ledmap_led_init(void) +{ + DDRD |= (1< + +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 . +*/ + +/* + * scan matrix + */ +#include +#include +#include +#include +#include "print.h" +#include "debug.h" +#include "util.h" +#include "matrix.h" +#ifdef PS2_MOUSE_ENABLE +#include "ps2.h" +#endif + + +#ifndef DEBOUNCE +# define DEBOUNCE 5 +#endif +static uint8_t debouncing = DEBOUNCE; + +/* matrix state(1:on, 0:off) */ +static matrix_row_t matrix; +static matrix_row_t matrix_debouncing; + +static matrix_row_t read_cols(void); +static void init_cols(void); + +#ifdef PS2_MOUSE_ENABLE +static uint8_t ps2_mouse_detected; + +uint8_t ps2_enabled(void) +{ + return ps2_mouse_detected; +} +#endif + +inline +uint8_t matrix_rows(void) +{ + return MATRIX_ROWS; +} + +inline +uint8_t matrix_cols(void) +{ + return MATRIX_COLS; +} + +void matrix_init(void) +{ +#ifdef PS2_MOUSE_ENABLE + // ps2 mouse detect + DDRC &= ~(1<