Merge pull request from keyboardio/f/planck

Initial implementation for OLKB Planck keyboard
pull/462/head
Gergely Nagy 6 years ago committed by GitHub
commit f2d3ae9103
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23

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DEFAULT_SKETCH="Planck"
BOARD="planck"

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# This stub makefile for a Kaleidoscope example pulls in all the targets
# required to build the example
UNAME_S := $(shell uname -s)
ifeq ($(UNAME_S),Darwin)
SKETCHBOOK_DIR ?= $(HOME)/Documents/Arduino
PACKAGE_DIR ?= $(HOME)/Library/Arduino15
else
SKETCHBOOK_DIR ?= $(HOME)/Arduino
PACKAGE_DIR ?= $(HOME)/.arduino15
endif
ARDUINO_INSTALLED_ENV=$(shell ls -dt $(PACKAGE_DIR)/packages/keyboardio/hardware/avr 2>/dev/null |head -n 1)
MANUALLY_INSTALLED_ENV=$(shell ls -dt $(SKETCHBOOK_DIR)/hardware/keyboardio/avr 2>/dev/null |head -n 1)
ifneq ("$(wildcard $(ARDUINO_INSTALLED_ENV)/boards.txt)","")
ifneq ("$(wildcard $(MANUALLY_INSTALLED_ENV)/boards.txt)","")
$(info ***************************************************************************)
$(info It appears that you have installed two copies of Kaleidoscope. One copy was)
$(info installed using Arduino's "Board Manager", while the other was installed by)
$(info hand, probably using "git".)
$(info )
$(info This will likely cause some trouble as you try to build keyboard firmware)
$(info using Kaleidoscope. You may want to remove either: )
$(info )
$(info $(PACKAGE_DIR)/packages/keyboardio/ which was installed using Arduino)
$(info )
$(info or)
$(info )
$(info $(SKETCHBOOK_DIR)/hardware/keyboardio/ which was installed by hand.)
$(info )
$(info ***************************************************************************)
$(info )
endif
BOARD_HARDWARE_PATH = $(ARDUINO_INSTALLED_ENV)
KALEIDOSCOPE_PLUGIN_MAKEFILE_DIR ?= build-tools/makefiles/
KALEIDOSCOPE_BUILDER_DIR ?= $(ARDUINO_INSTALLED_ENV)/libraries/Kaleidoscope/bin/
endif
BOARD_HARDWARE_PATH ?= $(SKETCHBOOK_DIR)/hardware
KALEIDOSCOPE_PLUGIN_MAKEFILE_DIR ?= keyboardio/avr/build-tools/makefiles/
include $(BOARD_HARDWARE_PATH)/$(KALEIDOSCOPE_PLUGIN_MAKEFILE_DIR)/rules.mk

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/* -*- mode: c++ -*-
* Planck -- A very basic Kaleidoscope example for the OLKB Planck keyboard
* Copyright (C) 2018 Keyboard.io, Inc
*
* 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, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "Kaleidoscope.h"
#include "Kaleidoscope-Macros.h"
enum { _QWERTY,
_COLEMAK,
_DVORAK,
_LOWER,
_RAISE,
_PLOVER,
_ADJUST
};
/* *INDENT-OFF* */
KEYMAPS(
/* Qwerty
* ,-----------------------------------------------------------------------------------.
* | Tab | Q | W | E | R | T | Y | U | I | O | P | Bksp |
* |------+------+------+------+------+-------------+------+------+------+------+------|
* | Esc | A | S | D | F | G | H | J | K | L | ; | " |
* |------+------+------+------+------+------|------+------+------+------+------+------|
* | Shift| Z | X | C | V | B | N | M | , | . | / |Enter |
* |------+------+------+------+------+------+------+------+------+------+------+------|
* | Brite| Ctrl | Alt | GUI |Lower | Space |Raise | Left | Down | Up |Right |
* `-----------------------------------------------------------------------------------'
*/
[_QWERTY] = KEYMAP(
Key_Tab, Key_Q, Key_W, Key_E, Key_R, Key_T, Key_Y, Key_U, Key_I, Key_O, Key_P, Key_Backspace,
Key_Escape, Key_A, Key_S, Key_D, Key_F, Key_G, Key_H, Key_J, Key_K, Key_L, Key_Semicolon, Key_Quote,
Key_LeftShift, Key_Z, Key_X, Key_C, Key_V, Key_B, Key_N, Key_M, Key_Comma, Key_Period, Key_Slash, Key_Enter ,
___, Key_LeftControl, Key_LeftAlt, Key_LeftGui, LockLayer(_LOWER), Key_Space, Key_Space, LockLayer(_RAISE), Key_LeftArrow, Key_DownArrow, Key_UpArrow, Key_RightArrow
),
/* Colemak
* ,-----------------------------------------------------------------------------------.
* | Tab | Q | W | F | P | G | J | L | U | Y | ; | Bksp |
* |------+------+------+------+------+-------------+------+------+------+------+------|
* | Esc | A | R | S | T | D | H | N | E | I | O | " |
* |------+------+------+------+------+------|------+------+------+------+------+------|
* | Shift| Z | X | C | V | B | K | M | , | . | / |Enter |
* |------+------+------+------+------+------+------+------+------+------+------+------|
* | Brite| Ctrl | Alt | GUI |Lower | Space |Raise | Left | Down | Up |Right |
* `-----------------------------------------------------------------------------------'
*/
[_COLEMAK] = KEYMAP(
Key_Tab, Key_Q, Key_W, Key_F, Key_P, Key_G, Key_J, Key_L, Key_U, Key_Y, Key_Semicolon, Key_Backspace,
Key_Escape, Key_A, Key_R, Key_S, Key_T, Key_D, Key_H, Key_N, Key_E, Key_I, Key_O, Key_Quote,
Key_LeftShift, Key_Z, Key_X, Key_C, Key_V, Key_B, Key_K, Key_M, Key_Comma, Key_Period, Key_Slash, Key_Enter ,
___, Key_LeftControl, Key_LeftAlt, Key_LeftGui, ShiftToLayer(_LOWER), Key_Space, Key_Space, ShiftToLayer(_RAISE), Key_LeftArrow, Key_DownArrow, Key_UpArrow, Key_RightArrow
),
/* Dvorak
* ,-----------------------------------------------------------------------------------.
* | Tab | " | , | . | P | Y | F | G | C | R | L | Bksp |
* |------+------+------+------+------+-------------+------+------+------+------+------|
* | Esc | A | O | E | U | I | D | H | T | N | S | / |
* |------+------+------+------+------+------|------+------+------+------+------+------|
* | Shift| ; | Q | J | K | X | B | M | W | V | Z |Enter |
* |------+------+------+------+------+------+------+------+------+------+------+------|
* | Brite| Ctrl | Alt | GUI |Lower | Space |Raise | Left | Down | Up |Right |
* `-----------------------------------------------------------------------------------'
*/
[_DVORAK] = KEYMAP(
Key_Tab, Key_Quote, Key_Comma, Key_Period, Key_P, Key_Y, Key_F, Key_G, Key_C, Key_R, Key_L, Key_Backspace,
Key_Escape, Key_A, Key_O, Key_E, Key_U, Key_I, Key_D, Key_H, Key_T, Key_N, Key_S, Key_Slash,
Key_LeftShift, Key_Semicolon, Key_Q, Key_J, Key_K, Key_X, Key_B, Key_M, Key_W, Key_V, Key_Z, Key_Enter ,
___, Key_LeftControl, Key_LeftAlt, Key_LeftGui, LockLayer(_LOWER), Key_Space, Key_Space, LockLayer(_RAISE), Key_LeftArrow, Key_DownArrow, Key_UpArrow, Key_RightArrow
),
/* Lower
* ,-----------------------------------------------------------------------------------.
* | ~ | ! | @ | # | $ | % | ^ | & | * | ( | ) | Bksp |
* |------+------+------+------+------+-------------+------+------+------+------+------|
* | Del | F1 | F2 | F3 | F4 | F5 | F6 | _ | + | { | } | | |
* |------+------+------+------+------+------|------+------+------+------+------+------|
* | | F7 | F8 | F9 | F10 | F11 | F12 |ISO ~ |ISO | | Home | End | |
* |------+------+------+------+------+------+------+------+------+------+------+------|
* | | | | | | | | Next | Vol- | Vol+ | Play |
* `-----------------------------------------------------------------------------------'
*/
[_LOWER] = KEYMAP(
LSHIFT(Key_Backtick), LSHIFT(Key_1), LSHIFT(Key_2), LSHIFT(Key_3), LSHIFT(Key_4), LSHIFT(Key_5), LSHIFT(Key_6), LSHIFT(Key_7), LSHIFT(Key_8), LSHIFT(Key_9), LSHIFT(Key_0), Key_Backspace,
Key_Delete, Key_F1, Key_F2, Key_F3, Key_F4, Key_F5, Key_F6, LSHIFT(Key_Minus), LSHIFT(Key_Equals), Key_LeftBracket, Key_RightBracket, Key_Pipe,
___, Key_F7, Key_F8, Key_F9, Key_F10, Key_F11, Key_F12, LSHIFT(Key_NonUsPound), LSHIFT(Key_NonUsBackslashAndPipe), Key_Home, Key_End, ___,
___, ___, ___, ___, ___, ___, ___, ___, Consumer_ScanNextTrack, Consumer_VolumeDecrement, Consumer_VolumeIncrement, Consumer_PlaySlashPause
),
/* Raise
* ,-----------------------------------------------------------------------------------.
* | ` | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | Bksp |
* |------+------+------+------+------+-------------+------+------+------+------+------|
* | Del | F1 | F2 | F3 | F4 | F5 | F6 | - | = | [ | ] | \ |
* |------+------+------+------+------+------|------+------+------+------+------+------|
* | | F7 | F8 | F9 | F10 | F11 | F12 |ISO # |ISO / |Pg Up |Pg Dn | |
* |------+------+------+------+------+------+------+------+------+------+------+------|
* | | | | | | | | Next | Vol- | Vol+ | Play |
* `-----------------------------------------------------------------------------------'
*/
[_RAISE] = KEYMAP(
Key_Backtick, Key_1, Key_2, Key_3, Key_4, Key_5, Key_6, Key_7, Key_8, Key_9, Key_0, Key_Backspace,
Key_Delete, Key_F1, Key_F2, Key_F3, Key_F4, Key_F5, Key_F6, Key_Minus, Key_Equals, Key_LeftBracket, Key_RightBracket, Key_Backslash,
___, Key_F7, Key_F8, Key_F9, Key_F10, Key_F11, Key_F12, Key_NonUsPound, Key_NonUsBackslashAndPipe, Key_PageUp, Key_PageDown, ___,
___, ___, ___, ___, ___, ___, ___, ___, Consumer_ScanNextTrack, Consumer_VolumeDecrement, Consumer_VolumeIncrement, Consumer_PlaySlashPause
),
/* Plover layer (http://opensteno.org)
* ,-----------------------------------------------------------------------------------.
* | # | # | # | # | # | # | # | # | # | # | # | # |
* |------+------+------+------+------+-------------+------+------+------+------+------|
* | | S | T | P | H | * | * | F | P | L | T | D |
* |------+------+------+------+------+------|------+------+------+------+------+------|
* | | S | K | W | R | * | * | R | B | G | S | Z |
* |------+------+------+------+------+------+------+------+------+------+------+------|
* | Exit | | | A | O | | E | U | | | |
* `-----------------------------------------------------------------------------------'
*/
[_PLOVER] = KEYMAP(
LSHIFT(Key_1), LSHIFT(Key_1), LSHIFT(Key_1), LSHIFT(Key_1), LSHIFT(Key_1), LSHIFT(Key_1), LSHIFT(Key_1), LSHIFT(Key_1), LSHIFT(Key_1), LSHIFT(Key_1), LSHIFT(Key_1), LSHIFT(Key_1) ,
XXX, Key_Q, Key_W, Key_E, Key_R, Key_T, Key_Y, Key_U, Key_I, Key_O, Key_P, Key_LeftBracket,
XXX, Key_A, Key_S, Key_D, Key_F, Key_G, Key_H, Key_J, Key_K, Key_L, Key_Semicolon, Key_Quote,
LockLayer(_QWERTY), XXX, XXX, Key_C, Key_V, XXX, XXX, Key_N, Key_M, XXX, XXX, XXX
),
/* Adjust (Lower + Raise)
* ,-----------------------------------------------------------------------------------.
* | | Reset| | | | | | | | | | Del |
* |------+------+------+------+------+-------------+------+------+------+------+------|
* | | | |Aud on|Audoff|AGnorm|AGswap|Qwerty|Colemk|Dvorak|Plover| |
* |------+------+------+------+------+------|------+------+------+------+------+------|
* | |Voice-|Voice+|Mus on|Musoff|MIDIon|MIDIof| | | | | |
* |------+------+------+------+------+------+------+------+------+------+------+------|
* | | | | | | | | | | | |
* `-----------------------------------------------------------------------------------'
*/
//[_ADJUST] = KEYMAP(
// ___, RESET, DEBUG, RGB_TOG, RGB_MOD, RGB_HUI, RGB_HUD, RGB_SAI, RGB_SAD, RGB_VAI, RGB_VAD, Key_Delete ,
// ___, ___, MU_MOD, AU_ON, AU_OFF, AG_NORM, AG_SWAP, LockLayer(_QWERTY), LockLayer(_COLEMAK), LockLayer(_DVORAK), LockLayer(_PLOVER), ___,
// ___, MUV_DE, MUV_IN, MU_ON, MU_OFF, MI_ON, MI_OFF, TERM_ON, TERM_OFF, ___, ___, ___,
// ___, ___, ___, ___, ___, ___, ___, ___, ___, ___, ___, ___
//)
);
/* *INDENT-ON* */
KALEIDOSCOPE_INIT_PLUGINS(Macros);
void setup() {
Kaleidoscope.setup();
Serial.begin(9600);
}
void loop() {
Kaleidoscope.loop();
}

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/* -*- mode: c++ -*-
* Kaleidoscope-Hardware-OLKB-Planck -- OLKB Planck hardware support for Kaleidoscope
* Copyright (C) 2018 Keyboard.io, Inc
*
* 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 3 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/>.
*/
#pragma once
#include "kaleidoscope/hardware/olkb/Planck.h"

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/* This file originated in QMK. https://github.com/qmk/qmk_firmware
* quantum/config_common.h 73e634482ea8f57d1f1a5f1e16bc3ffd74f84b8e
*
* Original copyright statement:
*
* Copyright 2015-2018 Jack Humbert
*
* 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/>.
*/
#pragma once
#ifndef __ASSEMBLER__
#include <avr/io.h>
#endif
#define PORT_SHIFTER 4 // this may be 4 for all AVR chips
// If you want to add more to this list, reference the PINx definitions in these header
// files: https://github.com/vancegroup-mirrors/avr-libc/tree/master/avr-libc/include/avr
#if defined(__AVR_ATmega32U4__) || defined(__AVR_ATmega16U4__)
#define ADDRESS_BASE 0x00
#define PINB_ADDRESS 0x3
#define PINC_ADDRESS 0x6
#define PIND_ADDRESS 0x9
#define PINE_ADDRESS 0xC
#define PINF_ADDRESS 0xF
#elif defined(__AVR_ATmega32U2__) || defined(__AVR_ATmega16U2__)
#define ADDRESS_BASE 0x00
#define PINB_ADDRESS 0x3
#define PINC_ADDRESS 0x6
#define PIND_ADDRESS 0x9
#elif defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB646__)
#define ADDRESS_BASE 0x00
#define PINA_ADDRESS 0x0
#define PINB_ADDRESS 0x3
#define PINC_ADDRESS 0x6
#define PIND_ADDRESS 0x9
#define PINE_ADDRESS 0xC
#define PINF_ADDRESS 0xF
#elif defined(__AVR_ATmega32A__)
#define ADDRESS_BASE 0x10
#define PIND_ADDRESS 0x0
#define PINC_ADDRESS 0x3
#define PINB_ADDRESS 0x6
#define PINA_ADDRESS 0x9
#else
#error "Pins are not defined"
#endif
/* I/O pins */
#define PINDEF(port, pin) ((PIN##port##_ADDRESS << PORT_SHIFTER) | pin)
#ifdef PORTA
#define PIN_A0 PINDEF(A, 0)
#define PIN_A1 PINDEF(A, 1)
#define PIN_A2 PINDEF(A, 2)
#define PIN_A3 PINDEF(A, 3)
#define PIN_A4 PINDEF(A, 4)
#define PIN_A5 PINDEF(A, 5)
#define PIN_A6 PINDEF(A, 6)
#define PIN_A7 PINDEF(A, 7)
#endif
#ifdef PORTB
#define PIN_B0 PINDEF(B, 0)
#define PIN_B1 PINDEF(B, 1)
#define PIN_B2 PINDEF(B, 2)
#define PIN_B3 PINDEF(B, 3)
#define PIN_B4 PINDEF(B, 4)
#define PIN_B5 PINDEF(B, 5)
#define PIN_B6 PINDEF(B, 6)
#define PIN_B7 PINDEF(B, 7)
#endif
#ifdef PORTC
#define PIN_C0 PINDEF(C, 0)
#define PIN_C1 PINDEF(C, 1)
#define PIN_C2 PINDEF(C, 2)
#define PIN_C3 PINDEF(C, 3)
#define PIN_C4 PINDEF(C, 4)
#define PIN_C5 PINDEF(C, 5)
#define PIN_C6 PINDEF(C, 6)
#define PIN_C7 PINDEF(C, 7)
#endif
#ifdef PORTD
#define PIN_D0 PINDEF(D, 0)
#define PIN_D1 PINDEF(D, 1)
#define PIN_D2 PINDEF(D, 2)
#define PIN_D3 PINDEF(D, 3)
#define PIN_D4 PINDEF(D, 4)
#define PIN_D5 PINDEF(D, 5)
#define PIN_D6 PINDEF(D, 6)
#define PIN_D7 PINDEF(D, 7)
#endif
#ifdef PORTE
#define PIN_E0 PINDEF(E, 0)
#define PIN_E1 PINDEF(E, 1)
#define PIN_E2 PINDEF(E, 2)
#define PIN_E3 PINDEF(E, 3)
#define PIN_E4 PINDEF(E, 4)
#define PIN_E5 PINDEF(E, 5)
#define PIN_E6 PINDEF(E, 6)
#define PIN_E7 PINDEF(E, 7)
#endif
#ifdef PORTF
#define PIN_F0 PINDEF(F, 0)
#define PIN_F1 PINDEF(F, 1)
#define PIN_F2 PINDEF(F, 2)
#define PIN_F3 PINDEF(F, 3)
#define PIN_F4 PINDEF(F, 4)
#define PIN_F5 PINDEF(F, 5)
#define PIN_F6 PINDEF(F, 6)
#define PIN_F7 PINDEF(F, 7)
#endif
/* converting pins to ports */
enum { PIN_OFFSET, DDR_OFFSET, PORT_OFFSET};
#define PIN_ADDRESS_MASK 0xF
#define PIN_ADDRESS(p, offset) _SFR_IO8(ADDRESS_BASE + (p >> PORT_SHIFTER) + offset)
#define PIN_REG_FOR_PIN(pin) PIN_ADDRESS(pin, PIN_OFFSET )
#define DDR_REG_FOR_PIN(pin) PIN_ADDRESS(pin, DDR_OFFSET )
#define PORT_REG_FOR_PIN(pin) PIN_ADDRESS(pin, PORT_OFFSET )
#define PIN_NUM_FOR_PIN(pin) ( pin & PIN_ADDRESS_MASK )
#define PIN_MASK_FOR_PIN(pin) _BV(PIN_NUM_FOR_PIN(pin))
#define DDR_INPUT(pin) (DDR_REG_FOR_PIN(pin) &= ~(PIN_MASK_FOR_PIN(pin)))
#define DDR_OUTPUT(pin) (DDR_REG_FOR_PIN(pin) |= (PIN_MASK_FOR_PIN(pin)))
#define ENABLE_PULLUP(pin) (PORT_REG_FOR_PIN(pin) |= (PIN_MASK_FOR_PIN(pin)))
#define DISABLE_PULLUP(pin) (PORT_REG_FOR_PIN(pin) &= ~(PIN_MASK_FOR_PIN(pin)))
#define OUTPUT_HIGH(pin) (PORT_REG_FOR_PIN(pin) |= (PIN_MASK_FOR_PIN(pin)))
#define OUTPUT_LOW(pin) (PORT_REG_FOR_PIN(pin) &= ~(PIN_MASK_FOR_PIN(pin)))
#define OUTPUT_TOGGLE(pin) (PORT_REG_FOR_PIN(pin) ^= (PIN_MASK_FOR_PIN(pin)))
#define READ_PIN(pin) (!!(PIN_REG_FOR_PIN(pin) & PIN_MASK_FOR_PIN(pin)))

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/* -*- mode: c++ -*-
* Kaleidoscope-Hardware-Planck -- OLKB Planck hardware support for Kaleidoscope
* Copyright (C) 2018 Keyboard.io, Inc
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of version 3 of the GNU General Public License as
* published by the Free Software Foundation.
*
* 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/>.
*/
#ifdef ARDUINO_AVR_PLANCK
#include <Kaleidoscope.h>
#include <KeyboardioHID.h>
#include <avr/wdt.h>
static bool do_scan_ = true;
ISR(TIMER1_OVF_vect) {
do_scan_ = true;
}
namespace kaleidoscope {
namespace hardware {
namespace olkb {
constexpr uint8_t Planck::matrix_row_pins[matrix_rows];
constexpr uint8_t Planck::matrix_col_pins[matrix_columns];
uint16_t Planck::previousKeyState_[matrix_rows];
uint16_t Planck::keyState_[matrix_rows];
uint16_t Planck::masks_[matrix_rows];
uint8_t Planck::debounce_matrix_[matrix_rows][matrix_columns];
void Planck::setup(void) {
wdt_disable();
for (uint8_t i = 0; i < sizeof(matrix_col_pins); i++) {
DDR_INPUT(matrix_col_pins[i]);
ENABLE_PULLUP(matrix_col_pins[i]);
}
for (uint8_t i = 0; i < sizeof(matrix_row_pins); i++) {
DDR_OUTPUT(matrix_row_pins[i]);
OUTPUT_HIGH(matrix_row_pins[i]);
}
/* Set up Timer1 for 500usec */
TCCR1B = _BV(WGM13);
TCCR1A = 0;
const uint32_t cycles = (F_CPU / 2000000) * 500;
ICR1 = cycles;
TCCR1B = _BV(WGM13) | _BV(CS10);
TIMSK1 = _BV(TOIE1);
}
uint16_t Planck::readCols() {
uint16_t results = 0x00 ;
for (uint8_t i = 0; i < matrix_columns; i++) {
results |= (!READ_PIN(matrix_col_pins[i]) << i);
}
return results;
}
void Planck::readMatrix() {
for (uint8_t current_row = 0; current_row < sizeof(matrix_row_pins); current_row++) {
uint16_t mask, cols;
previousKeyState_[current_row] = keyState_[current_row];
mask = debounceMaskForRow(current_row);
OUTPUT_TOGGLE(matrix_row_pins[current_row]);
cols = (readCols() & mask) | (keyState_[current_row] & ~mask);
OUTPUT_TOGGLE(matrix_row_pins[current_row]);
debounceRow(cols ^ keyState_[current_row], current_row);
keyState_[current_row] = cols;
}
}
void Planck::actOnMatrixScan() {
for (byte row = 0; row < matrix_rows; row++) {
for (byte col = 0; col < matrix_columns; col++) {
uint8_t keyState = (bitRead(previousKeyState_[row], col) << 0) |
(bitRead(keyState_[row], col) << 1);
if (keyState) {
handleKeyswitchEvent(Key_NoKey, row, col, keyState);
}
}
previousKeyState_[row] = keyState_[row];
}
}
void Planck::scanMatrix() {
if (!do_scan_)
return;
do_scan_ = false;
readMatrix();
actOnMatrixScan();
}
void Planck::maskKey(byte row, byte col) {
if (row >= matrix_rows || col >= matrix_columns)
return;
bitWrite(masks_[row], col, 1);
}
void Planck::unMaskKey(byte row, byte col) {
if (row >= matrix_rows || col >= matrix_columns)
return;
bitWrite(masks_[row], col, 0);
}
bool Planck::isKeyMasked(byte row, byte col) {
if (row >= matrix_rows || col >= matrix_columns)
return false;
return bitRead(masks_[row], col);
}
void Planck::detachFromHost() {
UDCON |= _BV(DETACH);
}
void Planck::attachToHost() {
UDCON &= ~_BV(DETACH);
}
bool Planck::isKeyswitchPressed(byte row, byte col) {
return (bitRead(keyState_[row], col) != 0);
}
bool Planck::isKeyswitchPressed(uint8_t keyIndex) {
keyIndex--;
return isKeyswitchPressed(keyIndex / matrix_columns, keyIndex % matrix_columns);
}
uint8_t Planck::pressedKeyswitchCount() {
uint8_t count = 0;
for (uint8_t r = 0; r < matrix_rows; r++) {
count += __builtin_popcount(keyState_[r]);
}
return count;
}
uint16_t Planck::debounceMaskForRow(uint8_t row) {
uint16_t result = 0;
for (uint16_t c = 0; c < matrix_columns; ++c) {
if (debounce_matrix_[row][c]) {
--debounce_matrix_[row][c];
} else {
result |= _BV(c);
}
}
return result;
}
void Planck::debounceRow(uint16_t change, uint8_t row) {
for (uint16_t i = 0; i < matrix_columns; ++i) {
if (change & _BV(i)) {
debounce_matrix_[row][i] = debounce;
}
}
}
}
}
}
HARDWARE_IMPLEMENTATION KeyboardHardware;
kaleidoscope::hardware::olkb::Planck &Planck = KeyboardHardware;
#endif

@ -0,0 +1,222 @@
/* -*- mode: c++ -*-
* Kaleidoscope-Hardware-Planck -- OLKB Planck hardware support for Kaleidoscope
* Copyright (C) 2018 Keyboard.io, Inc
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of version 3 of the GNU General Public License as
* published by the Free Software Foundation.
*
* 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/>.
*/
#pragma once
#ifdef ARDUINO_AVR_PLANCK
#include <Arduino.h>
#define HARDWARE_IMPLEMENTATION kaleidoscope::hardware::olkb::Planck
#include "Kaleidoscope-HIDAdaptor-KeyboardioHID.h"
#include "kaleidoscope/macro_helpers.h"
#include "kaleidoscope/hardware/avr/pins_and_ports.h"
struct cRGB {
uint8_t r, g, b;
};
#define CRGB(r,g,b) (cRGB){b, g, r}
namespace kaleidoscope {
namespace hardware {
namespace olkb {
class Planck {
public:
Planck(void) {}
static const uint8_t matrix_rows = 4;
static const uint8_t matrix_columns = 12;
static constexpr uint8_t matrix_row_pins[matrix_rows] = { PIN_D0, PIN_D5, PIN_B5, PIN_B6 };
static constexpr uint8_t matrix_col_pins[matrix_columns] = { PIN_F1, PIN_F0, PIN_B0, PIN_C7, PIN_F4, PIN_F5, PIN_F6, PIN_F7, PIN_D4, PIN_D6, PIN_B4, PIN_D7 };
static constexpr int8_t led_count = 0;
static const uint8_t debounce = 3;
void syncLeds(void) {}
void setCrgbAt(uint8_t row, byte col, cRGB color) {}
void setCrgbAt(int8_t i, cRGB crgb) {}
cRGB getCrgbAt(int8_t i) {
return CRGB(0, 0, 0);
}
int8_t getLedIndex(uint8_t row, byte col) {
return -1;
}
void scanMatrix(void);
void readMatrix(void);
void actOnMatrixScan(void);
void setup();
/** Detaching from / attaching to the host.
*
* These two functions should detach the device from (or attach it to) the
* host, preferably without rebooting the device. Their purpose is to allow
* one to do some configuration inbetween, so the re-attach happens with
* different properties. The device remains powered between these operations,
* only the connection to the host gets severed.
*/
void detachFromHost();
void attachToHost();
/* Key masking
* -----------
*
* There are situations when one wants to ignore key events for a while, and
* mask them out. These functions help do that. In isolation, they do nothing,
* plugins and the core firmware is expected to make use of these.
*
* See `handleKeyswitchEvent` in the Kaleidoscope sources for a use-case.
*/
void maskKey(uint8_t row, byte col);
void unMaskKey(uint8_t row, byte col);
bool isKeyMasked(uint8_t row, byte col);
/** Key switch states
*
* These methods offer a way to peek at the key switch states, for those cases
* where we need to deal with the state closest to the hardware. Some methods
* offer a way to check if a key is pressed, others return the number of
* pressed keys.
*/
/**
* Check if a key is pressed at a given position.
*
* @param row is the row the key is located at in the matrix.
* @param col is the column the key is located at in the matrix.
*
* @returns true if the key is pressed, false otherwise.
*/
bool isKeyswitchPressed(uint8_t row, byte col);
/**
* Check if a key is pressed at a given position.
*
* @param keyIndex is the key index, as calculated by `keyIndex`.
*
* @note Key indexes start at 1, not 0!
*
* @returns true if the key is pressed, false otherwise.
*/
bool isKeyswitchPressed(uint8_t keyIndex);
/**
* Check the number of key switches currently pressed.
*
* @returns the number of keys pressed.
*/
uint8_t pressedKeyswitchCount();
private:
static uint16_t previousKeyState_[matrix_rows];
static uint16_t keyState_[matrix_rows];
static uint16_t masks_[matrix_rows];
static uint8_t debounce_matrix_[matrix_rows][matrix_columns];
static uint16_t readCols();
static uint16_t debounceMaskForRow(uint8_t row);
static void debounceRow(uint16_t change, uint8_t row);
};
#define KEYMAP( \
R0C0, R0C1, R0C2, R0C3, R0C4, R0C5, R0C6, R0C7, R0C8, R0C9, R0C10, R0C11, \
R1C0, R1C1, R1C2, R1C3, R1C4, R1C5, R1C6, R1C7, R1C8, R1C9, R1C10, R1C11, \
R2C0, R2C1, R2C2, R2C3, R2C4, R2C5, R2C6, R2C7, R2C8, R2C9, R2C10, R2C11, \
R3C0, R3C1, R3C2, R3C3, R3C4, R3C5, R3C6, R3C7, R3C8, R3C9, R3C10, R3C11 \
) { \
{ R0C0, R0C1, R0C2, R0C3, R0C4, R0C5, R0C6, R0C7, R0C8, R0C9, R0C10, R0C11, }, \
{ R1C0, R1C1, R1C2, R1C3, R1C4, R1C5, R1C6, R1C7, R1C8, R1C9, R1C10, R1C11, }, \
{ R2C0, R2C1, R2C2, R2C3, R2C4, R2C5, R2C6, R2C7, R2C8, R2C9, R2C10, R2C11, }, \
{ R3C0, R3C1, R3C2, R3C3, R3C4, R3C5, R3C6, R3C7, R3C8, R3C9, R3C10, R3C11, } \
}
}
}
}
/* To be used by the hardware implementations, `keyIndex` tells us the index of
* a key, from which we can figure out the row and column as needed. The index
* starts at one, so that plugins that work with a list of key indexes can use
* zero as a sentinel. This is important, because when we initialize arrays with
* fewer elements than the declared array size, the remaining elements will be
* zero. We can use this to avoid having to explicitly add a sentinel in
* user-facing code.
*/
constexpr uint8_t keyIndex(byte row, byte col) {
return (row * kaleidoscope::hardware::olkb::Planck::matrix_columns) + col + 1;
}
/*
This oneliner will generate these constexprs:
perl -e'for($i=0;$i<6;$i++) { for ($j=0; $j<16;$j++) { print "constexpr uint8_t R${i}C${j} = keyIndex($i, $j);\n"}};'
*/
constexpr uint8_t R0C0 = keyIndex(0, 0);
constexpr uint8_t R0C1 = keyIndex(0, 1);
constexpr uint8_t R0C2 = keyIndex(0, 2);
constexpr uint8_t R0C3 = keyIndex(0, 3);
constexpr uint8_t R0C4 = keyIndex(0, 4);
constexpr uint8_t R0C5 = keyIndex(0, 5);
constexpr uint8_t R0C6 = keyIndex(0, 6);
constexpr uint8_t R0C7 = keyIndex(0, 7);
constexpr uint8_t R0C8 = keyIndex(0, 8);
constexpr uint8_t R0C9 = keyIndex(0, 9);
constexpr uint8_t R0C10 = keyIndex(0, 10);
constexpr uint8_t R0C11 = keyIndex(0, 11);
constexpr uint8_t R1C0 = keyIndex(1, 0);
constexpr uint8_t R1C1 = keyIndex(1, 1);
constexpr uint8_t R1C2 = keyIndex(1, 2);
constexpr uint8_t R1C3 = keyIndex(1, 3);
constexpr uint8_t R1C4 = keyIndex(1, 4);
constexpr uint8_t R1C5 = keyIndex(1, 5);
constexpr uint8_t R1C6 = keyIndex(1, 6);
constexpr uint8_t R1C7 = keyIndex(1, 7);
constexpr uint8_t R1C8 = keyIndex(1, 8);
constexpr uint8_t R1C9 = keyIndex(1, 9);
constexpr uint8_t R1C10 = keyIndex(1, 10);
constexpr uint8_t R1C11 = keyIndex(1, 11);
constexpr uint8_t R2C0 = keyIndex(2, 0);
constexpr uint8_t R2C1 = keyIndex(2, 1);
constexpr uint8_t R2C2 = keyIndex(2, 2);
constexpr uint8_t R2C3 = keyIndex(2, 3);
constexpr uint8_t R2C4 = keyIndex(2, 4);
constexpr uint8_t R2C5 = keyIndex(2, 5);
constexpr uint8_t R2C6 = keyIndex(2, 6);
constexpr uint8_t R2C7 = keyIndex(2, 7);
constexpr uint8_t R2C8 = keyIndex(2, 8);
constexpr uint8_t R2C9 = keyIndex(2, 9);
constexpr uint8_t R2C10 = keyIndex(2, 10);
constexpr uint8_t R2C11 = keyIndex(2, 11);
constexpr uint8_t R3C0 = keyIndex(3, 0);
constexpr uint8_t R3C1 = keyIndex(3, 1);
constexpr uint8_t R3C2 = keyIndex(3, 2);
constexpr uint8_t R3C3 = keyIndex(3, 3);
constexpr uint8_t R3C4 = keyIndex(3, 4);
constexpr uint8_t R3C5 = keyIndex(3, 5);
constexpr uint8_t R3C6 = keyIndex(3, 6);
constexpr uint8_t R3C7 = keyIndex(3, 7);
constexpr uint8_t R3C8 = keyIndex(3, 8);
constexpr uint8_t R3C9 = keyIndex(3, 9);
constexpr uint8_t R3C10 = keyIndex(3, 10);
constexpr uint8_t R3C11 = keyIndex(3, 11);
extern kaleidoscope::hardware::olkb::Planck &Planck;
#endif
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