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[Keyboard] Add Tau4 keyboard (#11361)

with default and i2cscanner keymaps

Co-authored-by: Ryan <fauxpark@gmail.com>
Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>
This commit is contained in:
Oliver Gaskell 2021-04-19 04:36:40 +01:00 committed by GitHub
parent a0089aa345
commit 05357d7937
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
8 changed files with 421 additions and 0 deletions

105
keyboards/tau4/common/glcdfont.c Executable file
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/*
Copyright 2020 Oliver Gaskell <me@gaskell.tech>
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 "progmem.h"
static const unsigned char PROGMEM font[] = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x5b, 0x4f, 0x5b, 0x3e, 0x00, 0x3e, 0x6b, 0x4f, 0x6b,
0x3e, 0x00, 0x1c, 0x3e, 0x7c, 0x3e, 0x1c, 0x00, 0x18, 0x3c, 0x7e, 0x3c, 0x18, 0x00, 0x1c, 0x57,
0x7d, 0x57, 0x1c, 0x00, 0x1c, 0x5e, 0x7f, 0x5e, 0x1c, 0x00, 0x00, 0x18, 0x3c, 0x18, 0x00, 0x00,
0xff, 0xe7, 0xc3, 0xe7, 0xff, 0x00, 0x00, 0x18, 0x24, 0x18, 0x00, 0x00, 0xff, 0xe7, 0xdb, 0xe7,
0xff, 0x00, 0x30, 0x48, 0x3a, 0x06, 0x0e, 0x00, 0x26, 0x29, 0x79, 0x29, 0x26, 0x00, 0x40, 0x7f,
0x05, 0x05, 0x07, 0x00, 0x40, 0x7f, 0x05, 0x25, 0x3f, 0x00, 0x5a, 0x3c, 0xe7, 0x3c, 0x5a, 0x00,
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0x7f, 0x09, 0x09, 0x09, 0x06, 0x00, 0x3e, 0x41, 0x51, 0x21, 0x5e, 0x00, 0x7f, 0x09, 0x19, 0x29,
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0x54, 0x54, 0x18, 0x00, 0x00, 0x08, 0x7e, 0x09, 0x02, 0x00, 0x18, 0xa4, 0xa4, 0x9c, 0x78, 0x00,
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};

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keyboards/tau4/config.h Executable file
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/*
Copyright 2020 Oliver Gaskell <me@gaskell.tech>
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
#include "config_common.h"
/* USB Device descriptor parameter */
#define VENDOR_ID 0xFEED
#define PRODUCT_ID 0x6060
#define DEVICE_VER 0x0001
#define MANUFACTURER taukeyboards
#define PRODUCT tau4
/* key matrix size */
#define MATRIX_ROWS 4
#define MATRIX_COLS 12
/* key matrix pins */
#define MATRIX_ROW_PINS { F4, F5, F6, F7 }
#define MATRIX_COL_PINS { D4, D6, D7, B4, B5, B6, C6, C7, F1, F0, B0, B1 }
#define UNUSED_PINS
/* COL2ROW or ROW2COL */
#define DIODE_DIRECTION COL2ROW
/* Set 0 if debouncing isn't needed */
#define DEBOUNCE 5
#define RGB_DI_PIN B2
#ifdef RGB_DI_PIN
#define RGBLIGHT_ANIMATIONS
#define RGBLIGHT_LAYERS
#define RGBLED_NUM 10
#define RGBLIGHT_HUE_STEP 8
#define RGBLIGHT_SAT_STEP 16
#define RGBLIGHT_VAL_STEP 8
#define RGBLIGHT_LIMIT_VAL 128
#endif
#define ENCODERS_PAD_A { B3 }
#define ENCODERS_PAD_B { B7 }
#define ENCODER_RESOLUTION 1
// Buggy, currently disabled
/* #define EXTERNAL_EEPROM_I2C_BASE_ADDRESS 0b10100000
#define EXTERNAL_EEPROM_I2C_ADDRESS(loc) (EXTERNAL_EEPROM_I2C_BASE_ADDRESS | ((((loc) >> 8) & 0x07) << 1))
#define EXTERNAL_EEPROM_BYTE_COUNT 2048
#define EXTERNAL_EEPROM_PAGE_SIZE 16
#define EXTERNAL_EEPROM_ADDRESS_SIZE 1
#define EXTERNAL_EEPROM_WRITE_TIME 5 */
#define OLED_DISPLAY_ADDRESS 0x3C
#define OLED_BRIGHTNESS 255
#define OLED_IC OLED_IC_SSD1306
#define OLED_DISPLAY_WIDTH 128
#define OLED_DISPLAY_HEIGHT 32
#define OLED_FONT_H "keyboards/tau4/common/glcdfont.c"

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/*
Copyright 2020 Oliver Gaskell <me@gaskell.tech>
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 QMK_KEYBOARD_H
enum layers {
_QWERTY = 0,
_NUMPAD,
_LOWER,
_RAISE,
_ADJUST
};
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
[_QWERTY] = LAYOUT_ortho_4x12(
KC_MUTE, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_BSPC,
KC_ESC, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT,
KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_ENT,
KC_BSPC, KC_LCTL, KC_LGUI, KC_LALT, MO(_LOWER), KC_SPC, KC_SPC, MO(_RAISE), KC_LEFT, KC_DOWN, KC_UP, KC_RGHT),
[_NUMPAD] = LAYOUT_ortho_4x12(
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_P7, KC_P8, KC_P9, KC_PSLS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_P4, KC_P5, KC_P6, KC_PAST,
KC_TRNS, TG(_NUMPAD), KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_P1, KC_P2, KC_P3, KC_PENT,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_P0, KC_PDOT, KC_PMNS, KC_PPLS),
[_LOWER] = LAYOUT_ortho_4x12(
KC_VOLD, KC_EXLM, KC_AT, KC_HASH, KC_DLR, KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_INS,
KC_NLCK, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_LCBR, KC_RCBR, KC_UNDS, KC_PLUS, LSFT(KC_NUHS),
KC_TRNS, LSFT(KC_NUBS), KC_GRAVE, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, LSFT(KC_GRV), LSFT(KC_NUBS), KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_HOME, KC_PGDN, KC_PGUP, KC_END),
[_RAISE] = LAYOUT_ortho_4x12(
KC_VOLU, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_DEL,
KC_CAPS, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_LBRC, KC_RBRC, KC_MINS, KC_EQL, KC_NUHS,
KC_TRNS, KC_PSCR, KC_SLCK, KC_PAUS, KC_APP, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_GRV, KC_NUBS, KC_TRNS,
KC_TAB, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_MSTP, KC_MPRV, KC_MPLY, KC_MNXT),
[_ADJUST] = LAYOUT_ortho_4x12(
KC_TRNS, RGB_TOG, RGB_MOD, RGB_HUD, RGB_HUI, RGB_SAD, RGB_SAI, RGB_VAD, RGB_VAI, KC_TRNS, KC_TRNS, RESET,
KC_TRNS, RGB_M_P, RGB_M_B, RGB_M_R, RGB_M_SW, RGB_M_SN, RGB_M_K, RGB_M_X, RGB_M_G, RGB_M_T, KC_TRNS, KC_TRNS,
KC_TRNS, TG(_NUMPAD), KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS),
};
const rgblight_segment_t PROGMEM _RAISE_lighting[] = RGBLIGHT_LAYER_SEGMENTS(
{7, 1, 1, 202, 110}
);
const rgblight_segment_t PROGMEM _LOWER_lighting[] = RGBLIGHT_LAYER_SEGMENTS(
{7, 1, 125, 188, 80}
);
const rgblight_segment_t PROGMEM _ADJUST_lighting[] = RGBLIGHT_LAYER_SEGMENTS(
{7, 1, 32, 25, 127}
);
const rgblight_segment_t PROGMEM _NUMPAD_lighting[] = RGBLIGHT_LAYER_SEGMENTS(
{7, 1, HSV_BLUE}
);
const rgblight_segment_t PROGMEM _DEFAULT_lighting[] = RGBLIGHT_LAYER_SEGMENTS(
{7, 1, HSV_OFF}
);
const rgblight_segment_t* const PROGMEM my_rgb_layers[] = RGBLIGHT_LAYERS_LIST(
_DEFAULT_lighting,
_NUMPAD_lighting,
_LOWER_lighting,
_RAISE_lighting,
_ADJUST_lighting
);
void keyboard_post_init_user(void) {
rgblight_layers = my_rgb_layers;
// Uncomment for debug mode
/* debug_enable=true;
debug_matrix=true; */
}
layer_state_t layer_state_set_user(layer_state_t state) {
state = update_tri_layer_state(state, _LOWER, _RAISE, _ADJUST);
rgblight_set_layer_state(_QWERTY, layer_state_cmp(state, _QWERTY));
rgblight_set_layer_state(_NUMPAD, layer_state_cmp(state, _NUMPAD));
rgblight_set_layer_state(_LOWER, layer_state_cmp(state, _LOWER));
rgblight_set_layer_state(_RAISE, layer_state_cmp(state, _RAISE));
rgblight_set_layer_state(_ADJUST, layer_state_cmp(state, _ADJUST));
return state;
}
void encoder_update_user(uint8_t index, bool clockwise) {
if (index == 0) { /* First encoder */
if (clockwise) {
tap_code(KC_VOLU);
} else {
tap_code(KC_VOLD);
}
}
}
#ifdef OLED_DRIVER_ENABLE
static void render_status(void) {
oled_write_P(PSTR("Tau.4 v1.0\n\n"), false);
oled_write_P(PSTR("Layer:\n"), false);
switch (get_highest_layer(layer_state)) {
case _QWERTY:
oled_write_P(PSTR("Default "), false);
break;
case _NUMPAD:
oled_write_P(PSTR("Numpad "), false);
break;
case _LOWER:
oled_write_P(PSTR("Lower "), false);
break;
case _RAISE:
oled_write_P(PSTR("Raise "), false);
break;
case _ADJUST:
oled_write_P(PSTR("Adjust "), false);
break;
default:
oled_write_P(PSTR("Undefined"), false);
}
}
void oled_task_user(void) {
render_status();
}
#endif

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Default keymap:
![Keymap](http://gaskell.tech/tau/images/tau4keymap.png)
This layout supports 2x1u spacebar and 1x2u, and an encoder in the topmost position.

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keyboards/tau4/readme.md Normal file
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# τ.4
![Tau.4](http://gaskell.tech/tau/images/tau4.jpg)
A 40% ortholinear keyboard, developed by Oliver Gaskell. More info on [gaskell.tech](https://gaskell.tech/tau/four.html)
* Keyboard Maintainer: [Oliver Gaskell](https://github.com/ogaskell)
* Hardware Supported: Tau4 PCB rev1.0, Tau4 PCB rev1.1
* Hardware Availability: Group Buy - Opens 05 Feb 2021 [More Details](https://gaskell.tech/tau/four.html)
Make example for this keyboard (after setting up your build environment):
make tau4:default
See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).

28
keyboards/tau4/rules.mk Executable file
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# MCU name
MCU = atmega32u4
# Bootloader selection
BOOTLOADER = atmel-dfu
# Build Options
# change yes to no to disable
#
BOOTMAGIC_ENABLE = no # Virtual DIP switch configuration
MOUSEKEY_ENABLE = no # Mouse keys
EXTRAKEY_ENABLE = yes # Audio control and System control
CONSOLE_ENABLE = no # Console for debug
COMMAND_ENABLE = no # Commands for debug and configuration
# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend
# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
NKRO_ENABLE = yes # USB Nkey Rollover
BACKLIGHT_ENABLE = no # Enable keyboard backlight functionality
RGBLIGHT_ENABLE = yes # Enable keyboard RGB underglow
BLUETOOTH_ENABLE = no # Enable Bluetooth
AUDIO_ENABLE = no # Audio output
ENCODER_ENABLE = yes # Rotary Encoder support
OLED_DRIVER_ENABLE = yes # OLED display support
# EEPROM_DRIVER ?= i2c # Driver for external EEPROM chip
# This is currently not working due to QMK not officially supporting the chip used on the Tau4, I am working on a fix.
LAYOUTS = ortho_4x12

18
keyboards/tau4/tau4.c Executable file
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/*
Copyright 2020 Oliver Gaskell <me@gaskell.tech>
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 "tau4.h"

32
keyboards/tau4/tau4.h Executable file
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/*
Copyright 2020 Oliver Gaskell <me@gaskell.tech>
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
#include "quantum.h"
#define LAYOUT_ortho_4x12( \
K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011, \
K100, K101, K102, K103, K104, K105, K106, K107, K108, K109, K110, K111, \
K200, K201, K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, \
K300, K301, K302, K303, K304, K305, K306, K307, K308, K309, K310, K311 \
) { \
{ K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011 }, \
{ K100, K101, K102, K103, K104, K105, K106, K107, K108, K109, K110, K111 }, \
{ K200, K201, K202, K203, K204, K205, K206, K207, K208, K209, K210, K211 }, \
{ K300, K301, K302, K303, K304, K305, K306, K307, K308, K309, K310, K311 } \
}