Apple IIgs(A9M0330)/Standard(M0116) keyboardled_matrix
@@ -0,0 +1,95 @@ | |||
#---------------------------------------------------------------------------- | |||
# 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 = IIgs_Standard | |||
# 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 = no # 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 |
@@ -0,0 +1,45 @@ | |||
Replacable USB Controller for Apple IIgs/Standard(M0116) | |||
JeffreySung([email protected]) | |||
=============================== | |||
Feature | |||
------- | |||
- Replaceable keyboard controller for Apple IIgs(A9M0330)/Standard(M0116) | |||
- Teensy++ 2.0 required | |||
- Some signal bypass required | |||
- ADB keyboard doesn't use matrix for modifier keys. With virtual row for modifier keys, | |||
these keys are merged into key matrix using virtual row. | |||
History | |||
======= | |||
- 2012.09.17 First Release | |||
- 2012.09.17 CapsLock support | |||
- 2012.09.19 Power button added | |||
Build | |||
===== | |||
0. Just Type "Make" and return. | |||
Hardware | |||
======== | |||
PJRC Teensy | |||
----------- | |||
0. The following ports should not be connected to board. | |||
From top view of Teensy++, from GND and counter clock wise. | |||
-7,26(in keyboard PCB, these pins are VDD,GND) | |||
-30,31(in Teensy++, these pins are Ref,GND respectively) | |||
-5,6(D2,D3 for bluetooth in future) | |||
1. Bypass #31 pin(from board) to E4(Teensy) | |||
2. Bypass #30 pin(from board) to F2(Teensy) | |||
3. Bypass #6 pin(from board) to A0(Teensy) | |||
4. Refer doc directory | |||
To Do | |||
===== | |||
0. When DEBOUNCE defined, there is a errors. | |||
1. Layer Change by toggling Clear Key | |||
2. Eject Key add. (following files should be modified.) | |||
common/usb_keycodes.h | |||
common/keyboard.c | |||
3. Use bluetooth | |||
EOF |
@@ -0,0 +1,68 @@ | |||
/* | |||
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 | |||
/* controller configuration */ | |||
#include "controller_teensy.h" | |||
/* USB Device descriptor parameter */ | |||
/* for Apple | |||
#define VENDOR_ID 0x05AC | |||
#define PRODUCT_ID 0xBEE0 | |||
*/ | |||
#define VENDOR_ID 0xFEED | |||
#define PRODUCT_ID 0xBEE0 | |||
#define DEVICE_VER 0x0202 | |||
#define MANUFACTURER t.m.k. | |||
#define PRODUCT Apple Desktop Bus Keyboard | |||
/* message strings */ | |||
#define DESCRIPTION Apple M0116/A9M0660 keyboard firmware | |||
/* matrix size */ | |||
#define MATRIX_ROWS 11 // last row is virtual for modifier | |||
#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(KB_LSHIFT) | MOD_BIT(KB_LCTRL) | MOD_BIT(KB_LALT) | MOD_BIT(KB_LGUI)) || \ | |||
keyboard_report->mods == (MOD_BIT(KB_LSHIFT) | MOD_BIT(KB_RSHIFT)) \ | |||
) | |||
/* layer switching */ | |||
#define LAYER_SWITCH_DELAY 100 | |||
#define LAYER_SEND_FN_TERM 300 | |||
/* mouse keys */ | |||
#ifdef MOUSEKEY_ENABLE | |||
# define MOUSEKEY_DELAY_TIME 192 | |||
#endif | |||
#endif |
@@ -0,0 +1,142 @@ | |||
/* | |||
Copyright 2012 Jeffrey Sung <[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 Apple IIgs/Standard Keyboard | |||
*/ | |||
#include <stdint.h> | |||
#include <stdbool.h> | |||
#include <avr/pgmspace.h> | |||
#include "usb_keycodes.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( R10C5, \ | |||
R3C7, R3C6, R3C5, R3C4, R3C3, R3C2, R3C1, R8C1, R8C0, R3C0, R0C0, R0C1, R0C2, R0C3, R4C4, R4C5, R4C6, R4C7, \ | |||
R9C7, R9C6, R9C5, R9C4, R9C3, R9C2, R9C1, R9C0, R1C0, R1C1, R1C2, R1C3, R1C4, R2C4, R2C5, R2C6, R2C3, \ | |||
R10C0,R7C7, R7C6, R7C5, R7C4, R7C3, R7C2, R7C1, R7C0, R0C4, R1C6, R1C7, R1C5, R2C0, R2C1, R2C2, R2C7, \ | |||
R10C1,R6C7, R6C6, R6C5, R6C4, R6C3, R6C2, R6C1, R6C0, R0C5, R0C6, R4C0, R4C1, R4C2, \ | |||
R10C4,R10C2,R10C3,R5C4, R5C7, R5C5, R5C6, R5C0, R5C2, R0C7, R5C1, R5C3, R4C3 \ | |||
) { \ | |||
{ R0C0, R0C1, R0C2, R0C3, R0C4, R0C5, R0C6, R0C7 }, \ | |||
{ R1C0, R1C1, R1C2, R1C3, R1C4, R1C5, R1C6, R1C7 }, \ | |||
{ R2C0, R2C1, R2C2, R2C3, R2C4, R2C5, R2C6, R2C7 }, \ | |||
{ R3C0, R3C1, R3C2, R3C3, R3C4, R3C5, R3C6, R3C7 }, \ | |||
{ R4C0, R4C1, R4C2, R4C3, R4C4, R4C5, R4C6, R4C7 }, \ | |||
{ R5C0, R5C1, R5C2, R5C3, R5C4, R5C5, R5C6, R5C7 }, \ | |||
{ R6C0, R6C1, R6C2, R6C3, R6C4, R6C5, R6C6, R6C7 }, \ | |||
{ R7C0, R7C1, R7C2, R7C3, R7C4, R7C5, R7C6, R7C7 }, \ | |||
{ R8C0, R8C1, KB_NO, KB_NO, KB_NO,KB_NO, KB_NO, KB_NO }, \ | |||
{ R9C0, R9C1, R9C2, R9C3, R9C4, R9C5, R9C6, R9C7 }, \ | |||
{ R10C0,R10C1, R10C2, R10C3, R10C4,R10C5, KB_NO, KB_NO} \ | |||
} | |||
#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[] = { | |||
KB_NO, // Fn0 | |||
KB_NO, // Fn1 | |||
KB_SLSH, // Fn2 | |||
KB_SCLN, // Fn3 | |||
KB_SPC, // Fn4 | |||
KB_NO, // Fn5 | |||
KB_NO, // Fn6 | |||
KB_NO // Fn7 | |||
}; | |||
static const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { | |||
/* Layer 0: Default Layer | |||
* ,-----------------------------------------------------------. ,---------------, | |||
* | POWER | | | | |||
* |-----------------------------------------------------------| |---------------| | |||
* |Esc| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =|Backsp | |FN0| = | / | * | | |||
* |-----------------------------------------------------------| |---------------| | |||
* |Tab | Q| W| E| R| T| Y| U| I| O| P| [| ]| | | 7 | 8 | 9 | + | | |||
* |-----------------------------------------------------' | |---------------| | |||
* |Contro| A| S| D| F| G| H| J| K| L|Fn3| '|Return | | 4 | 5 | 6 | - | | |||
* |-----------------------------------------------------------| |---------------| | |||
* |Shift | Z| X| C| V| B| N| M| ,| .| / |Shift | | 1 | 2 | 3 | E | | |||
* |-----------------------------------------------------------| |-----------| N | | |||
* |CAPS|Alt |Gui |` |SPC |BSLS |LFT|RGT|DN|UP| | 0 | . | T | | |||
* `-----------------------------------------------------------' |---------------' | |||
*/ | |||
KEYMAP( KB_PWR, | |||
KB_ESC, KB_1, KB_2, KB_3, KB_4, KB_5, KB_6, KB_7, KB_8, KB_9, KB_0, KB_MINS,KB_EQL, KB_BSPC, KB_FN1, KB_PEQL, KB_PSLS, KB_PAST, \ | |||
KB_TAB, KB_Q, KB_W, KB_E, KB_R, KB_T, KB_Y, KB_U, KB_I, KB_O, KB_P, KB_LBRC,KB_RBRC, KB_P7, KB_P8, KB_P9, KB_PPLS, \ | |||
KB_LCTL,KB_A, KB_S, KB_D, KB_F, KB_G, KB_H, KB_J, KB_K, KB_L, KB_SCLN, KB_QUOT,KB_ENT, KB_P4, KB_P5, KB_P6, KB_PMNS, \ | |||
KB_LSFT,KB_Z, KB_X, KB_C, KB_V, KB_B, KB_N, KB_M, KB_COMM,KB_DOT, KB_SLSH, KB_P1, KB_P2, KB_P3, \ | |||
KB_CAPS,KB_LALT,KB_LGUI,KB_GRV, KB_SPC, KB_BSLS,KB_LEFT,KB_RGHT,KB_DOWN,KB_UP, KB_P0, KB_PDOT, KB_PENT), | |||
/* Layer 1: Tenkey use Layer | |||
* ,-----------------------------------------------------------. ,---------------, | |||
* | POWER | | | | |||
* |-----------------------------------------------------------| |---------------| | |||
* |Esc| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =|Backsp | |NLK| = | / | * | | |||
* |-----------------------------------------------------------| |---------------| | |||
* |Tab | Q| W| E| R| T| Y| U| I| O| P| [| ]| | |INS| 8 |PGU|V+ | | |||
* |-----------------------------------------------------' | |---------------| | |||
* |Contro| A| S| D| F| G| H| J| K| L|Fn3| '|Return | |DEL|UP |PGD|V- | | |||
* |-----------------------------------------------------------| |---------------| | |||
* |Shift | Z| X| C| V| B| N| M| ,| .| / |Shift | |LFT|DN |RGT| E | | |||
* |-----------------------------------------------------------| |-----------| N | | |||
* |CAPS|Alt |Gui |` |SPC |BSLS |LFT|RGT|DN|UP| | 0 | . | T | | |||
* `-----------------------------------------------------------' `---------------' | |||
*/ | |||
KEYMAP( KB_PWR, \ | |||
KB_ESC, KB_1, KB_2, KB_3, KB_4, KB_5, KB_6, KB_7, KB_8, KB_9, KB_0, KB_MINS,KB_EQL, KB_BSPC, KB_FN1, KB_PEQL, KB_PSLS, KB_MUTE, \ | |||
KB_TAB, KB_Q, KB_W, KB_E, KB_R, KB_T, KB_Y, KB_U, KB_I, KB_O, KB_P, KB_LBRC,KB_RBRC, KB_INS, KB_P8, KB_PGUP, KB_VOLU, \ | |||
KB_LCTL,KB_A, KB_S, KB_D, KB_F, KB_G, KB_H, KB_J, KB_K, KB_L, KB_SCLN, KB_QUOT,KB_ENT, KB_DEL, KB_UP, KB_PGDN, KB_VOLD, \ | |||
KB_LSFT,KB_Z, KB_X, KB_C, KB_V, KB_B, KB_N, KB_M, KB_COMM,KB_DOT, KB_SLSH, KB_LEFT, KB_DOWN, KB_RIGHT, \ | |||
KB_CAPS,KB_LALT,KB_LGUI,KB_GRV, KB_SPC, KB_BSLS,KB_LEFT,KB_RGHT,KB_DOWN,KB_UP, KB_P0, KB_PDOT, KB_PENT), | |||
}; | |||
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 fn_bits) | |||
{ | |||
return pgm_read_byte(&fn_layer[biton(fn_bits)]); | |||
} | |||
uint8_t keymap_fn_keycode(uint8_t fn_bits) | |||
{ | |||
return pgm_read_byte(&fn_keycode[(biton(fn_bits))]); | |||
} |
@@ -0,0 +1,24 @@ | |||
/* | |||
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 "led.h" | |||
void led_set(uint8_t usb_led) | |||
{ | |||
} |
@@ -0,0 +1,363 @@ | |||
/* | |||
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/>. | |||
*/ | |||
/* | |||
* scan matrix | |||
*/ | |||
#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" | |||
#include "led.h" | |||
#if (MATRIX_COLS > 16) | |||
# error "MATRIX_COLS must not exceed 16" | |||
#endif | |||
#if (MATRIX_ROWS > 255) | |||
# error "MATRIX_ROWS must not exceed 255" | |||
#endif | |||
#ifndef DEBOUNCE | |||
# define DEBOUNCE 0 | |||
#endif | |||
static uint8_t debouncing = DEBOUNCE; | |||
// matrix state buffer(1:on, 0:off) | |||
#if (MATRIX_COLS <= 8) | |||
static uint8_t *matrix; | |||
static uint8_t *matrix_prev; | |||
static uint8_t _matrix0[MATRIX_ROWS]; | |||
static uint8_t _matrix1[MATRIX_ROWS]; | |||
#else | |||
static uint16_t *matrix; | |||
static uint16_t *matrix_prev; | |||
static uint16_t _matrix0[MATRIX_ROWS]; | |||
static uint16_t _matrix1[MATRIX_ROWS]; | |||
#endif | |||
#ifdef MATRIX_HAS_GHOST | |||
static bool matrix_has_ghost_in_row(uint8_t row); | |||
#endif | |||
static uint8_t read_col(uint8_t row); | |||
static void unselect_rows(void); | |||
static void select_row(uint8_t row); | |||
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 | |||
unselect_rows(); | |||
// Input with pull-up(DDR:0, PORT:1) | |||
// Column C1 ~ C7 (PortC0-6) | |||
// Column C0(Port E1) | |||
DDRC &= ~0b01111111; | |||
PORTC |= 0b01111111; | |||
DDRE &= ~0b00000010; | |||
PORTE |= 0b00000010; | |||
//DDRB &= ~0b00000100; | |||
//PORTB |= 0b00000100; | |||
// modifier B3/4,F4/5,E4 always input | |||
// A0 | |||
//DDRA |= 0b00000001; | |||
//PORTA &= 0b00000001; | |||
//DDRB |= 0b00011000; | |||
//PORTB &= 0b00011000; | |||
//DDRF |= ~0b00110000; | |||
//PORTF &= 0b00110000; | |||
//DDRB &= ~0b00011000; | |||
//PORTB |= 0b00011000; | |||
//DDRF &= ~0b00110000; | |||
//PORTF |= 0b00110000; | |||
//DDRE &= ~0b00010000; | |||
//PORTE |= 0b00010000; | |||
// 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_prev = _matrix1; | |||
} | |||
uint8_t matrix_scan(void) | |||
{ | |||
if (!debouncing) { | |||
uint8_t *tmp = matrix_prev; | |||
matrix_prev = matrix; | |||
matrix = tmp; | |||
} | |||
for (uint8_t i = 0; i < MATRIX_ROWS; i++) { | |||
unselect_rows(); | |||
select_row(i); | |||
_delay_us(30); // without this wait read unstable value. | |||
if ( i == ( MATRIX_ROWS - 1 ) ) { // CHECK CAPS LOCK | |||
if (host_keyboard_leds() & (1<<USB_LED_CAPS_LOCK)) { // CAPS LOCK is ON on HOST | |||
if ( ~read_col(i) & (1<< 4) ) { // CAPS LOCK is still DOWN ( 0bXXX1_XXXX) | |||
matrix[i] = ~read_col(i) & 0b11101111; // change CAPS LOCK as released | |||
} else { // CAPS LOCK in UP | |||
matrix[i] = ~read_col(i) | 0b00010000; // send fake caps lock down | |||
} | |||
} else { // CAPS LOCK is OFF on HOST | |||
if (matrix[i] != (uint8_t)~read_col(i)) { | |||
matrix[i] = (uint8_t)~read_col(i); | |||
if (debouncing) { | |||
debug("bounce!: "); debug_hex(debouncing); print("\n"); | |||
} | |||
debouncing = DEBOUNCE; | |||
} | |||
} | |||
} else { | |||
if (matrix[i] != (uint8_t)~read_col(i)) { | |||
matrix[i] = (uint8_t)~read_col(i); | |||
if (debouncing) { | |||
debug("bounce!: "); debug_hex(debouncing); print("\n"); | |||
} | |||
debouncing = DEBOUNCE; | |||
} | |||
} | |||
} | |||
unselect_rows(); | |||
if (debouncing) { | |||
debouncing--; | |||
} | |||
return 1; | |||
} | |||
bool matrix_is_modified(void) | |||
{ | |||
if (debouncing) return false; | |||
for (uint8_t i = 0; i < MATRIX_ROWS; i++) { | |||
if (matrix[i] != matrix_prev[i]) { | |||
return true; | |||
} | |||
} | |||
return false; | |||
} | |||
inline | |||
bool matrix_has_ghost(void) | |||
{ | |||
#ifdef MATRIX_HAS_GHOST | |||
for (uint8_t i = 0; i < MATRIX_ROWS; i++) { | |||
if (matrix_has_ghost_in_row(i)) | |||
return true; | |||
} | |||
#endif | |||
return false; | |||
} | |||
inline | |||
bool matrix_is_on(uint8_t row, uint8_t col) | |||
{ | |||
// if ( row == ( MATRIX_ROWS - 1 ) && col == 4) { // CHECK CAPS LOCK | |||
// if (host_keyboard_leds() & (1<<USB_LED_CAPS_LOCK)) { // CAPS LOCK is ON on HOST | |||
// if ((matrix_prev[row] & 0b00010000) && (~matrix[row] & 0b00010000)) { | |||
// debug("CapsLock Reverse:");debug_hex(matrix[row]); | |||
// matrix[row] |= 0b00010000; | |||
// matrix_prev[row] &= ~0b00010000; | |||
// debug("->");debug_hex(matrix[row]);debug("\n"); | |||
// } | |||
// } | |||
// } | |||
return (matrix[row] & (1<<col)); | |||
} | |||
inline | |||
#if (MATRIX_COLS <= 8) | |||
uint8_t matrix_get_row(uint8_t row) | |||
#else | |||
uint16_t matrix_get_row(uint8_t row) | |||
#endif | |||
{ | |||
return matrix[row]; | |||
} | |||
void matrix_print(void) | |||
{ | |||
print("\nr/c 01234567\n"); | |||
for (uint8_t row = 0; row < matrix_rows(); row++) { | |||
phex(row); print(": "); | |||
#if (MATRIX_COLS <= 8) | |||
pbin_reverse(matrix_get_row(row)); | |||
#else | |||
pbin_reverse16(matrix_get_row(row)); | |||
#endif | |||
#ifdef MATRIX_HAS_GHOST | |||
if (matrix_has_ghost_in_row(row)) { | |||
print(" <ghost"); | |||
} | |||
#endif | |||
print("\n"); | |||
} | |||
} | |||
uint8_t matrix_key_count(void) | |||
{ | |||
uint8_t count = 0; | |||
for (uint8_t i = 0; i < MATRIX_ROWS; i++) { | |||
#if (MATRIX_COLS <= 8) | |||
count += bitpop(matrix[i]); | |||
#else | |||
count += bitpop16(matrix[i]); | |||
#endif | |||
} | |||
return count; | |||
} | |||
#ifdef MATRIX_HAS_GHOST | |||
inline | |||
static bool matrix_has_ghost_in_row(uint8_t row) | |||
{ | |||
// no ghost exists in case less than 2 keys on | |||
if (((matrix[row] - 1) & matrix[row]) == 0) | |||
return false; | |||
// ghost exists in case same state as other row | |||
for (uint8_t i=0; i < MATRIX_ROWS; i++) { | |||
if (i != row && (matrix[i] & matrix[row]) == matrix[row]) | |||
return true; | |||
} | |||
return false; | |||
} | |||
#endif | |||
inline | |||
static uint8_t read_col(uint8_t row) | |||
{ | |||
// For normal : Column C1 ~ C7 (PortC0-6), C0(Port E1) | |||
// For modifier : B3(CNTRL)/4(SHIFT),F4(CMD/GUI)/5(OPTION,ALT) | |||
// Modifier would be copied to report->mods except E4(CAPSLOCK) | |||
uint8_t tmp; | |||
if ( row == 10 ) { | |||
tmp = 0xC0; | |||
tmp |= (PINB >> 3 ) & 0b00000011; // LEFT CTRL is 0bit in modifier (HID Spec) | |||
// LEFT SHIFT is 1bit in modifier (HID Spec) | |||
tmp |= (PINF >> 3 ) & 0b00000100; // LEFT ALT is 2bit in modifier (HID Spec) | |||
tmp |= (PINF >> 1 ) & 0b00001000; // LEFT GUI is 3bit in modifier (HID Spec) | |||
tmp |= (PINA << 4 ) & 0b00010000; // CAPSLOCK | |||
tmp |= (PINB << 3 ) & 0b00100000; // POWER | |||
} else { | |||
tmp = 0x00; | |||
tmp = (PINE >> 1)&0b00000001; | |||
tmp |= PINC << 1 ; | |||
} | |||
return tmp; | |||
} | |||
inline | |||
static void unselect_rows(void) | |||
{ | |||
// Hi-Z(DDR:0, PORT:0) to unselect | |||
// DDR : 1, output 0, input | |||
DDRB &= ~0b00000011; // PB: 1,0 | |||
PORTB &= ~0b00000011; | |||
DDRD &= ~0b00010000; // PD: 4 | |||
PORTD &= ~0b00010000; | |||
DDRE &= ~0b11000000; // PE: 7,6 | |||
PORTE &= ~0b11000000; | |||
DDRF &= ~0b11000111; // PF: 7,6,2,1,0 | |||
PORTF &= ~0b11000111; | |||
// to unselect virtual row(modifier), set port to output with low | |||
DDRA |= 0b00000001; // PA: 0 for CAPSLOCK | |||
PORTA &= ~0b00000001; | |||
DDRB |= 0b00011100; // PB: 3,4 for modifier(row10) | |||
PORTB &= ~0b00011100; // PB: 2 for power | |||
DDRF |= 0b00110000; // PF: 4,5 for modifier | |||
PORTF &= ~0b00110000; | |||
} | |||
inline | |||
static void select_row(uint8_t row) | |||
{ | |||
// Output low(DDR:1, PORT:0) to select | |||
// with row enable, column could send low to AVR when pressed | |||
// row: 0 1 2 3 4 5 6 7 8 9 | |||
// pin: PB1, PB0, PE7, PE6, PD4, PF2, PF0, PF1, PF6 PF7 | |||
switch (row) { | |||
case 0: | |||
DDRB |= (1<<1); | |||
PORTB &= ~(1<<1); | |||
break; | |||
case 1: | |||
DDRB |= (1<<0); | |||
PORTB &= ~(1<<0); | |||
break; | |||
case 2: | |||
DDRE |= (1<<7); | |||
PORTE &= ~(1<<7); | |||
break; | |||
case 3: | |||
DDRE |= (1<<6); | |||
PORTE &= ~(1<<6); | |||
break; | |||
case 4: | |||
DDRD |= (1<<4); | |||
PORTD &= ~(1<<4); | |||
break; | |||
case 5: | |||
DDRF |= (1<<2); | |||
PORTF &= ~(1<<2); | |||
break; | |||
case 6: | |||
DDRF |= (1<<0); | |||
PORTF &= ~(1<<0); | |||
break; | |||
case 7: | |||
DDRF |= (1<<1); | |||
PORTF &= ~(1<<1); | |||
break; | |||
case 8: | |||
DDRF |= (1<<6); | |||
PORTF &= ~(1<<6); | |||
break; | |||
case 9: | |||
DDRF |= (1<<7); | |||
PORTF &= ~(1<<7); | |||
break; | |||
case 10: | |||
// modifier has no row enable | |||
// to select virtual row, set port as input | |||
DDRA &= ~0b00000001; | |||
PORTA |= 0b00000001; | |||
DDRB &= ~0b00011100; | |||
PORTB |= 0b00011100; | |||
DDRF &= ~0b00110000; | |||
PORTF |= 0b00110000; | |||
break; | |||
} | |||
} |