Add nullbits nibble (#9250)
* Add NIBBLE keyboard * Update VID for VIA compatibility * Add QMK PR feedback * Update matrix_init_remote_kb() * Update with requested changes Clean up config, makefile rules, and keymap files * Update with changes for unified ANSI/ISO layout * Add NO_USB_STARTUP_CHECK note in readme * Add license info, update with PR changes -Refactor encoder, via_extras code -Refactor VIA specific code to live in keymap folder -Remove non-inclusive naming in remote keyboard.c/h -Add documentation to remote_keyboard.c -Add compiler check for vusb_detect for non-avr micros * Fix print formatter in encoder handler Co-authored-by: Nick Brassel <nick@tzarc.org> * Small PR updates -Remove unneded matrix code from nibble.c -Clean up include code in nibble_encoder.h * Update Big LED headerfile -Declare Big LED functions in header file (derp) * Update keyboards/nullbitsco/nibble/nibble.c -Update with drashna's suggested CAPS LED code change Co-authored-by: Drashna Jaelre <drashna@live.com> * Update keyboards/nullbitsco/nibble/rules.mk -Update with drasha's suggested makefile formatting changes Co-authored-by: Drashna Jaelre <drashna@live.com> * Fix caps_lock typo Co-authored-by: Nick Brassel <nick@tzarc.org> Co-authored-by: Drashna Jaelre <drashna@live.com>
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										19
									
								
								keyboards/nullbitsco/nibble/README.md
									
										
									
									
									
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										19
									
								
								keyboards/nullbitsco/nibble/README.md
									
										
									
									
									
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# NIBBLE
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A unique, tweakable 65% keyboard kit built by nullbits. [More info at nullbits.co](https://nullbits.co/nibble/)
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* Keyboard Maintainer: [Jay Greco](https://github.com/jaygreco)
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* Hardware Supported: NIBBLE Rev1, Pro Micro comaptible MCUs.
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* Hardware Availability: [nullbits.co](https://nullbits.co/)
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Note: If you are seeing issues with MacOS and keyboard hangs after sleep, make sure `NO_USB_STARTUP_CHECK = yes` is set in your rules.mk.
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Adds experimental "Remote Keyboard" functionality, which forwards keystrokes from an external macropad, keyboard, or numpad over UART/TRRS, removing the need for an additional USB connection. 
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Make example for this keyboard (after setting up your build environment):
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    make nullbitsco/nibble:default
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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).
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										67
									
								
								keyboards/nullbitsco/nibble/big_led.c
									
										
									
									
									
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										67
									
								
								keyboards/nullbitsco/nibble/big_led.c
									
										
									
									
									
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			@ -0,0 +1,67 @@
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/* Copyright 2020 Jay Greco
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 *
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 * This program is free software: you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
 | 
			
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 * the Free Software Foundation, either version 2 of the License, or
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 * (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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		||||
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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		||||
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 | 
			
		||||
 * GNU General Public License for more details.
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		||||
 *
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 * You should have received a copy of the GNU General Public License
 | 
			
		||||
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
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 */
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#include "big_led.h"
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void set_big_LED_r(uint8_t mode) {
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    switch(mode) {
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        case LED_ON:
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            setPinOutput(BIG_LED_R_PIN);
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            writePin(BIG_LED_R_PIN, GPIO_STATE_HIGH);
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        break;
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        case LED_OFF:
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            setPinOutput(BIG_LED_R_PIN);
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            writePin(BIG_LED_R_PIN, GPIO_STATE_LOW);
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        break;
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        default:
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        break;
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    }
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}
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void set_big_LED_g(uint8_t mode) {
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    switch(mode) {
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        case LED_ON:
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            setPinOutput(BIG_LED_G_PIN);
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            writePin(BIG_LED_G_PIN, GPIO_STATE_HIGH);
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        break;
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        case LED_OFF:
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            setPinOutput(BIG_LED_G_PIN);
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            writePin(BIG_LED_G_PIN, GPIO_STATE_LOW);
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        break;
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        default:
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        break;
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    }
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}
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void set_big_LED_b(uint8_t mode) {
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    switch(mode) {
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        case LED_ON:
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            setPinOutput(BIG_LED_B_PIN);
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            writePin(BIG_LED_B_PIN, GPIO_STATE_HIGH);
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        break;
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        case LED_OFF:
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            setPinOutput(BIG_LED_B_PIN);
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            writePin(BIG_LED_B_PIN, GPIO_STATE_LOW);
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        break;
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        default:
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        break;
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    }
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}
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										34
									
								
								keyboards/nullbitsco/nibble/big_led.h
									
										
									
									
									
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										34
									
								
								keyboards/nullbitsco/nibble/big_led.h
									
										
									
									
									
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/* Copyright 2020 Jay Greco
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 *
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 * This program is free software: you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation, either version 2 of the License, or
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 * (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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		||||
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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		||||
 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
 | 
			
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 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
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 */
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#pragma once
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#include "quantum.h" 
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/* Optional big LED pins */
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#define BIG_LED_R_PIN D7
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#define BIG_LED_G_PIN C6
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#define BIG_LED_B_PIN D0
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#define LED_ON          2
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#define LED_OFF         0
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#define GPIO_STATE_LOW  0
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#define GPIO_STATE_HIGH 1
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void
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  set_big_LED_r(uint8_t mode),
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  set_big_LED_g(uint8_t mode),
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  set_big_LED_b(uint8_t mode);
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										37
									
								
								keyboards/nullbitsco/nibble/bitc_led.c
									
										
									
									
									
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								keyboards/nullbitsco/nibble/bitc_led.c
									
										
									
									
									
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/* Copyright 2020 Jay Greco
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 *
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 * This program is free software: you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation, either version 2 of the License, or
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 * (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
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 */
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#include "bitc_led.h"
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void set_bitc_LED(uint8_t mode) {
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    switch(mode) {
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        case LED_ON:
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            setPinOutput(PIN_LED);
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            writePin(PIN_LED, GPIO_STATE_HIGH);
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        break;
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        case LED_DIM:
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            setPinInput(PIN_LED);
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        break;
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        case LED_OFF:
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            setPinOutput(PIN_LED);
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            writePin(PIN_LED, GPIO_STATE_LOW);
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        break;
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        default:
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        break;
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    }
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}
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										29
									
								
								keyboards/nullbitsco/nibble/bitc_led.h
									
										
									
									
									
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								keyboards/nullbitsco/nibble/bitc_led.h
									
										
									
									
									
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/* Copyright 2020 Jay Greco
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 *
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 * This program is free software: you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation, either version 2 of the License, or
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		||||
 * (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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		||||
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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		||||
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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		||||
 * GNU General Public License for more details.
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		||||
 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
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 */
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#pragma once
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#include "quantum.h"
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#define LED_ON          2
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#define LED_DIM         1
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#define LED_OFF         0
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#define GPIO_STATE_LOW  0
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#define GPIO_STATE_HIGH 1
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#define PIN_LED         F0
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void set_bitc_LED(uint8_t mode);
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										61
									
								
								keyboards/nullbitsco/nibble/config.h
									
										
									
									
									
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								keyboards/nullbitsco/nibble/config.h
									
										
									
									
									
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/* Copyright 2020 Jay Greco
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 *
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 * This program is free software: you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation, either version 2 of the License, or
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 * (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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		||||
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 | 
			
		||||
 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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		||||
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
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 */
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#pragma once
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#include "config_common.h"
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/* Used to set host for remote KB if VUSB detect doesn't work. */
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// #define KEYBOARD_HOST // Force host mode
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// #define KEYBOARD_REMOTE // Force remote mode
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// Workaround for freezing after MacOS sleep
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#define NO_USB_STARTUP_CHECK
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/* USB Device descriptor parameter */
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#define VENDOR_ID       0x6E61
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#define PRODUCT_ID      0x6060
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#define DEVICE_VER      0x0001
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#define MANUFACTURER    nullbits
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#define PRODUCT         NIBBLE
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/* key matrix size */
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#define MATRIX_ROWS 5
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#define MATRIX_COLS 16
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#define MATRIX_MUX_COLS 4
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/* Set 0 if debouncing isn't needed */
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#define DEBOUNCE 10
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/*
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 * Keyboard Matrix Assignments
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 * The nibble uses a demultiplexer for the cols.
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 * to free up more IOs for awesomeness!
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 * See matrix.c for more details.
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*/
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#define MATRIX_ROW_PINS { B1, B3, B2, B6, D4 }
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#define MATRIX_COL_MUX_PINS { F4, F5, F6, F7 }
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#define MATRIX_COL_PINS { }
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/* Optional SMT LED pins */
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#define RGB_DI_PIN E6
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#define RGBLED_NUM 10
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#define RGBLIGHT_ANIMATIONS
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#define RGBLIGHT_SLEEP
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/* Optional encoder pins */
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#define ENCODERS_PAD_A { B5 }
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#define ENCODERS_PAD_B { B4 }
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										128
									
								
								keyboards/nullbitsco/nibble/keymaps/default/keymap.c
									
										
									
									
									
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										128
									
								
								keyboards/nullbitsco/nibble/keymaps/default/keymap.c
									
										
									
									
									
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/* Copyright 2020 Jay Greco
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 *
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 * 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.
 | 
			
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 *
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		||||
 * 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/>.
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		||||
 */
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#include QMK_KEYBOARD_H
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#define _MA 0
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#define _FN 1
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enum custom_keycodes {
 | 
			
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  KC_CUST = SAFE_RANGE,
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};
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const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
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  [_MA] = LAYOUT_ansi(
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            KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC, KC_TILD,
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    KC_F13, KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC, KC_BSLS, KC_DEL,
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    KC_F14, KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,          KC_ENT,  KC_PGUP,
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    KC_F15, KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT,          KC_UP,   KC_PGDN,
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		||||
    KC_F16, KC_LCTL, KC_LGUI, KC_LALT,                   KC_SPC,                    MO(_FN), KC_RALT, KC_RCTL, KC_LEFT,          KC_DOWN, KC_RGHT
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		||||
  ),
 | 
			
		||||
  [_FN] = LAYOUT_ansi(
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               RESET,   KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,  KC_F10,  KC_F11,  KC_F12, KC_HOME,  KC_INS,
 | 
			
		||||
    RGB_TOG, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
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		||||
    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______,
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		||||
    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______,
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		||||
    _______, _______, _______, _______,                   _______,                   _______, _______, _______, _______,          _______, _______
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		||||
  ),
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		||||
 | 
			
		||||
};
 | 
			
		||||
 | 
			
		||||
bool process_record_user(uint16_t keycode, keyrecord_t *record) {
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		||||
  // Send keystrokes to host keyboard, if connected (see readme)
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		||||
  process_record_remote_kb(keycode, record);
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		||||
  switch(keycode) {
 | 
			
		||||
    case KC_CUST: //custom macro
 | 
			
		||||
      if (record->event.pressed) {
 | 
			
		||||
      }
 | 
			
		||||
    break;
 | 
			
		||||
 | 
			
		||||
    case RM_1: //remote macro 1
 | 
			
		||||
      if (record->event.pressed) {
 | 
			
		||||
      }
 | 
			
		||||
    break;
 | 
			
		||||
 | 
			
		||||
    case RM_2: //remote macro 2
 | 
			
		||||
      if (record->event.pressed) {
 | 
			
		||||
      }
 | 
			
		||||
    break;
 | 
			
		||||
 | 
			
		||||
    case RM_3: //remote macro 3
 | 
			
		||||
      if (record->event.pressed) {
 | 
			
		||||
      }
 | 
			
		||||
    break;
 | 
			
		||||
 | 
			
		||||
    case RM_4: //remote macro 4
 | 
			
		||||
      if (record->event.pressed) {
 | 
			
		||||
      }
 | 
			
		||||
    break;
 | 
			
		||||
    
 | 
			
		||||
  }
 | 
			
		||||
return true;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// RGB config, for changing RGB settings on non-VIA firmwares
 | 
			
		||||
void change_RGB(bool clockwise) {
 | 
			
		||||
    bool shift = get_mods() & MOD_MASK_SHIFT;
 | 
			
		||||
    bool alt = get_mods() & MOD_MASK_ALT;
 | 
			
		||||
    bool ctrl = get_mods() & MOD_MASK_CTRL;
 | 
			
		||||
 | 
			
		||||
    if (clockwise) {
 | 
			
		||||
        if (alt) {
 | 
			
		||||
            rgblight_increase_hue();
 | 
			
		||||
        } else if (ctrl) {
 | 
			
		||||
            rgblight_increase_val();
 | 
			
		||||
        } else if (shift) {
 | 
			
		||||
            rgblight_increase_sat();
 | 
			
		||||
        } else {
 | 
			
		||||
            rgblight_step();
 | 
			
		||||
        }
 | 
			
		||||
 | 
			
		||||
  } else {
 | 
			
		||||
      if (alt) {
 | 
			
		||||
            rgblight_decrease_hue();
 | 
			
		||||
        } else if (ctrl) {
 | 
			
		||||
            rgblight_decrease_val();
 | 
			
		||||
        } else if (shift) {
 | 
			
		||||
            rgblight_decrease_sat();
 | 
			
		||||
        } else {
 | 
			
		||||
            rgblight_step_reverse();
 | 
			
		||||
        }
 | 
			
		||||
    } 
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
void encoder_update_kb(uint8_t index, bool clockwise) {
 | 
			
		||||
  if (layer_state_is(1)) {
 | 
			
		||||
    //change RGB settings
 | 
			
		||||
    change_RGB(clockwise);
 | 
			
		||||
  }
 | 
			
		||||
  else {
 | 
			
		||||
    if (clockwise) {
 | 
			
		||||
      tap_code(KC_VOLU);
 | 
			
		||||
  } else {
 | 
			
		||||
      tap_code(KC_VOLD);
 | 
			
		||||
    }  
 | 
			
		||||
  }
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
void matrix_init_user(void) {
 | 
			
		||||
  // Initialize remote keyboard, if connected (see readme)
 | 
			
		||||
  matrix_init_remote_kb();
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
void matrix_scan_user(void) {
 | 
			
		||||
  // Scan and parse keystrokes from remote keyboard, if connected (see readme)
 | 
			
		||||
  matrix_scan_remote_kb();
 | 
			
		||||
}
 | 
			
		||||
							
								
								
									
										128
									
								
								keyboards/nullbitsco/nibble/keymaps/iso/keymap.c
									
										
									
									
									
										Normal file
									
								
							
							
						
						
									
										128
									
								
								keyboards/nullbitsco/nibble/keymaps/iso/keymap.c
									
										
									
									
									
										Normal file
									
								
							| 
						 | 
				
			
			@ -0,0 +1,128 @@
 | 
			
		|||
/* Copyright 2020 Jay Greco
 | 
			
		||||
 *
 | 
			
		||||
 * 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
 | 
			
		||||
 | 
			
		||||
#define _MA 0
 | 
			
		||||
#define _FN 1
 | 
			
		||||
 | 
			
		||||
enum custom_keycodes {
 | 
			
		||||
  KC_CUST = SAFE_RANGE,
 | 
			
		||||
};
 | 
			
		||||
 | 
			
		||||
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 | 
			
		||||
  [_MA] = LAYOUT_iso(
 | 
			
		||||
             KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC, KC_TILD,
 | 
			
		||||
    KC_F13,  KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC,          KC_DEL,
 | 
			
		||||
    KC_F14,  KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT, KC_NUHS, KC_ENT,  KC_PGUP,
 | 
			
		||||
    KC_F15,  KC_LSFT, KC_NUBS, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT, KC_UP,   KC_PGDN,
 | 
			
		||||
    KC_F16,  KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                    MO(_FN), KC_RALT, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT
 | 
			
		||||
  ),
 | 
			
		||||
  [_FN] = LAYOUT_iso(
 | 
			
		||||
               RESET,   KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,  KC_F10,  KC_F11,  KC_F12, KC_HOME,  KC_INS,
 | 
			
		||||
    RGB_TOG, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______,
 | 
			
		||||
    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
 | 
			
		||||
    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
 | 
			
		||||
    _______, _______, _______, _______,                            _______,                   _______, _______, _______, _______, _______, _______
 | 
			
		||||
  ),
 | 
			
		||||
 | 
			
		||||
};
 | 
			
		||||
 | 
			
		||||
bool process_record_user(uint16_t keycode, keyrecord_t *record) {
 | 
			
		||||
  // Send keystrokes to host keyboard, if connected (see readme)
 | 
			
		||||
  process_record_remote_kb(keycode, record);
 | 
			
		||||
  switch(keycode) {
 | 
			
		||||
    case KC_CUST: //custom macro
 | 
			
		||||
      if (record->event.pressed) {
 | 
			
		||||
      }
 | 
			
		||||
    break;
 | 
			
		||||
 | 
			
		||||
    case RM_1: //remote macro 1
 | 
			
		||||
      if (record->event.pressed) {
 | 
			
		||||
      }
 | 
			
		||||
    break;
 | 
			
		||||
 | 
			
		||||
    case RM_2: //remote macro 2
 | 
			
		||||
      if (record->event.pressed) {
 | 
			
		||||
      }
 | 
			
		||||
    break;
 | 
			
		||||
 | 
			
		||||
    case RM_3: //remote macro 3
 | 
			
		||||
      if (record->event.pressed) {
 | 
			
		||||
      }
 | 
			
		||||
    break;
 | 
			
		||||
 | 
			
		||||
    case RM_4: //remote macro 4
 | 
			
		||||
      if (record->event.pressed) {
 | 
			
		||||
      }
 | 
			
		||||
    break;
 | 
			
		||||
    
 | 
			
		||||
  }
 | 
			
		||||
return true;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// RGB config, for changing RGB settings on non-VIA firmwares
 | 
			
		||||
void change_RGB(bool clockwise) {
 | 
			
		||||
    bool shift = get_mods() & MOD_MASK_SHIFT;
 | 
			
		||||
    bool alt = get_mods() & MOD_MASK_ALT;
 | 
			
		||||
    bool ctrl = get_mods() & MOD_MASK_CTRL;
 | 
			
		||||
 | 
			
		||||
    if (clockwise) {
 | 
			
		||||
        if (alt) {
 | 
			
		||||
            rgblight_increase_hue();
 | 
			
		||||
        } else if (ctrl) {
 | 
			
		||||
            rgblight_increase_val();
 | 
			
		||||
        } else if (shift) {
 | 
			
		||||
            rgblight_increase_sat();
 | 
			
		||||
        } else {
 | 
			
		||||
            rgblight_step();
 | 
			
		||||
        }
 | 
			
		||||
 | 
			
		||||
  } else {
 | 
			
		||||
      if (alt) {
 | 
			
		||||
            rgblight_decrease_hue();
 | 
			
		||||
        } else if (ctrl) {
 | 
			
		||||
            rgblight_decrease_val();
 | 
			
		||||
        } else if (shift) {
 | 
			
		||||
            rgblight_decrease_sat();
 | 
			
		||||
        } else {
 | 
			
		||||
            rgblight_step_reverse();
 | 
			
		||||
        }
 | 
			
		||||
    } 
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
void encoder_update_kb(uint8_t index, bool clockwise) {
 | 
			
		||||
  if (layer_state_is(1)) {
 | 
			
		||||
    //change RGB settings
 | 
			
		||||
    change_RGB(clockwise);
 | 
			
		||||
  }
 | 
			
		||||
  else {
 | 
			
		||||
    if (clockwise) {
 | 
			
		||||
      tap_code(KC_VOLU);
 | 
			
		||||
  } else {
 | 
			
		||||
      tap_code(KC_VOLD);
 | 
			
		||||
    }  
 | 
			
		||||
  }
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
void matrix_init_user(void) {
 | 
			
		||||
  // Initialize remote keyboard, if connected (see readme)
 | 
			
		||||
  matrix_init_remote_kb();
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
void matrix_scan_user(void) {
 | 
			
		||||
  // Scan and parse keystrokes from remote keyboard, if connected (see readme)
 | 
			
		||||
  matrix_scan_remote_kb();
 | 
			
		||||
}
 | 
			
		||||
							
								
								
									
										21
									
								
								keyboards/nullbitsco/nibble/keymaps/via/config.h
									
										
									
									
									
										Normal file
									
								
							
							
						
						
									
										21
									
								
								keyboards/nullbitsco/nibble/keymaps/via/config.h
									
										
									
									
									
										Normal file
									
								
							| 
						 | 
				
			
			@ -0,0 +1,21 @@
 | 
			
		|||
/* Copyright 2020 Jay Greco
 | 
			
		||||
 *
 | 
			
		||||
 * 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/>.
 | 
			
		||||
 */
 | 
			
		||||
// Custom config starts after VIA's EEPROM usage,
 | 
			
		||||
// dynamic keymaps start after this.
 | 
			
		||||
// Custom config Usage:
 | 
			
		||||
// 1 for enabled encoder modes (1 byte)
 | 
			
		||||
// 6 for 3x custom encoder settings, left, right, and press (18 bytes)
 | 
			
		||||
#define VIA_EEPROM_CUSTOM_CONFIG_SIZE 19
 | 
			
		||||
							
								
								
									
										164
									
								
								keyboards/nullbitsco/nibble/keymaps/via/keymap.c
									
										
									
									
									
										Normal file
									
								
							
							
						
						
									
										164
									
								
								keyboards/nullbitsco/nibble/keymaps/via/keymap.c
									
										
									
									
									
										Normal file
									
								
							| 
						 | 
				
			
			@ -0,0 +1,164 @@
 | 
			
		|||
/* Copyright 2020 Jay Greco
 | 
			
		||||
 *
 | 
			
		||||
 * 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
 | 
			
		||||
#include "via_extras.h"
 | 
			
		||||
 | 
			
		||||
#define _BASE     0
 | 
			
		||||
#define _VIA1     1
 | 
			
		||||
#define _VIA2     2
 | 
			
		||||
#define _VIA3     3
 | 
			
		||||
 | 
			
		||||
#define KC_DISC_MUTE KC_F23
 | 
			
		||||
#define KC_DISC_DEAF KC_F24
 | 
			
		||||
#define NUM_CUST_KEYCODES (_NUM_CUST_KCS - SAFE_RANGE)
 | 
			
		||||
#define VIA_KEYCODE_RANGE 0x5F80
 | 
			
		||||
 | 
			
		||||
enum custom_keycodes {
 | 
			
		||||
  PROG = SAFE_RANGE,
 | 
			
		||||
  DISC_MUTE,
 | 
			
		||||
  DISC_DEAF,
 | 
			
		||||
  SUPER_ALT_TAB,
 | 
			
		||||
  _NUM_CUST_KCS,
 | 
			
		||||
};
 | 
			
		||||
 | 
			
		||||
// Macro variables
 | 
			
		||||
bool is_alt_tab_active = false;
 | 
			
		||||
uint16_t alt_tab_timer = 0;
 | 
			
		||||
bool muted = false;
 | 
			
		||||
bool deafened = false;
 | 
			
		||||
 | 
			
		||||
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 | 
			
		||||
  [_BASE] = LAYOUT_all(
 | 
			
		||||
    KC_NUBS,   KC_GESC, KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC, KC_HOME,
 | 
			
		||||
    KC_F13,    KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC, KC_BSLS, KC_DEL,
 | 
			
		||||
    KC_F14,    KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,          KC_ENT,  KC_PGUP,
 | 
			
		||||
    KC_F15,    KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT,          KC_UP,   KC_PGDN,
 | 
			
		||||
    KC_F16,    KC_LCTL, KC_LGUI, KC_LALT,                   KC_SPC,                  MO(_VIA1), KC_RALT, KC_RCTL, KC_LEFT,          KC_DOWN, KC_RGHT
 | 
			
		||||
  ),
 | 
			
		||||
 | 
			
		||||
  [_VIA1] = LAYOUT_all(
 | 
			
		||||
    _______,  RESET,   KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,  KC_F10,  KC_F11,  KC_F12, KC_HOME,  KC_INS,
 | 
			
		||||
    RGB_TOG,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
 | 
			
		||||
    _______,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______,
 | 
			
		||||
    _______,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______,
 | 
			
		||||
    _______,  _______, _______, _______,                   _______,                   _______, _______, _______, KC_MPRV,          KC_MPLY, KC_MNXT
 | 
			
		||||
  ),
 | 
			
		||||
 | 
			
		||||
  [_VIA2] = LAYOUT_all(
 | 
			
		||||
    _______,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
 | 
			
		||||
    _______,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
 | 
			
		||||
    _______,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______,
 | 
			
		||||
    _______,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______,
 | 
			
		||||
    _______,  _______, _______, _______,                   _______,                   _______, _______, _______, _______,          _______, _______
 | 
			
		||||
  ),
 | 
			
		||||
 | 
			
		||||
  [_VIA3] = LAYOUT_all(
 | 
			
		||||
    _______,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
 | 
			
		||||
    _______,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
 | 
			
		||||
    _______,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______,
 | 
			
		||||
    _______,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______,
 | 
			
		||||
    _______,  _______, _______, _______,                   _______,                   _______, _______, _______, _______,          _______, _______
 | 
			
		||||
  ),
 | 
			
		||||
 | 
			
		||||
};
 | 
			
		||||
 | 
			
		||||
void map_via_keycode(uint16_t * keycode) {
 | 
			
		||||
  if (abs(*keycode - VIA_KEYCODE_RANGE) < NUM_CUST_KEYCODES) { //make into macro?
 | 
			
		||||
    dprintf("VIA custom keycode found, mapping to QMK keycode.\n");
 | 
			
		||||
    uint16_t new_keycode = (*keycode - VIA_KEYCODE_RANGE) + SAFE_RANGE;
 | 
			
		||||
    dprintf("VIA KC: %u QMK KC: %u\n", *keycode, new_keycode);
 | 
			
		||||
    *keycode = new_keycode;
 | 
			
		||||
  }
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
bool process_record_user(uint16_t keycode, keyrecord_t *record) {
 | 
			
		||||
  map_via_keycode(&keycode);
 | 
			
		||||
  // Send keystrokes to host keyboard, if connected (see readme)
 | 
			
		||||
  process_record_remote_kb(keycode, record);
 | 
			
		||||
  switch(keycode) {
 | 
			
		||||
    case PROG:
 | 
			
		||||
      if (record->event.pressed) {
 | 
			
		||||
        rgblight_disable_noeeprom();
 | 
			
		||||
        bootloader_jump();
 | 
			
		||||
      }
 | 
			
		||||
    break;
 | 
			
		||||
 | 
			
		||||
    case DISC_MUTE:
 | 
			
		||||
      if (record->event.pressed) {
 | 
			
		||||
        tap_code(KC_DISC_MUTE);
 | 
			
		||||
        if (!rgblight_is_enabled()) break;
 | 
			
		||||
        
 | 
			
		||||
        if (muted) {
 | 
			
		||||
          rgblight_enable_noeeprom();
 | 
			
		||||
        } else {
 | 
			
		||||
          rgblight_timer_disable();
 | 
			
		||||
          uint8_t val = rgblight_get_val();
 | 
			
		||||
          rgblight_sethsv_range(255, 255, val, 0, 1);
 | 
			
		||||
        }
 | 
			
		||||
        muted = !muted;
 | 
			
		||||
      }
 | 
			
		||||
    break;
 | 
			
		||||
 | 
			
		||||
    case DISC_DEAF:
 | 
			
		||||
      if (record->event.pressed) {
 | 
			
		||||
        tap_code(KC_DISC_DEAF);
 | 
			
		||||
        if (!rgblight_is_enabled()) break;
 | 
			
		||||
 | 
			
		||||
        if (deafened) {
 | 
			
		||||
          rgblight_enable_noeeprom();
 | 
			
		||||
        } else {
 | 
			
		||||
          rgblight_timer_disable();
 | 
			
		||||
          uint8_t val = rgblight_get_val();
 | 
			
		||||
          rgblight_sethsv_range(255, 255, val, 0, RGBLED_NUM-1);
 | 
			
		||||
        }
 | 
			
		||||
        deafened = !deafened;
 | 
			
		||||
      }
 | 
			
		||||
    break;
 | 
			
		||||
 | 
			
		||||
    case SUPER_ALT_TAB:
 | 
			
		||||
      if (record->event.pressed) {
 | 
			
		||||
        if (!is_alt_tab_active) {
 | 
			
		||||
          is_alt_tab_active = true;
 | 
			
		||||
          register_code(KC_LALT);
 | 
			
		||||
        } 
 | 
			
		||||
        alt_tab_timer = timer_read();
 | 
			
		||||
        register_code(KC_TAB);
 | 
			
		||||
      } else {
 | 
			
		||||
        unregister_code(KC_TAB);
 | 
			
		||||
      }
 | 
			
		||||
      break;
 | 
			
		||||
 | 
			
		||||
    default:
 | 
			
		||||
    break;    
 | 
			
		||||
  }
 | 
			
		||||
return true;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
void matrix_init_user(void) {
 | 
			
		||||
  // Initialize remote keyboard, if connected (see readme)
 | 
			
		||||
  matrix_init_remote_kb();
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
void matrix_scan_user(void) {
 | 
			
		||||
  // Scan and parse keystrokes from remote keyboard, if connected (see readme)
 | 
			
		||||
  matrix_scan_remote_kb();
 | 
			
		||||
  if (is_alt_tab_active) {
 | 
			
		||||
    if (timer_elapsed(alt_tab_timer) > 1000) {
 | 
			
		||||
      unregister_code(KC_LALT);
 | 
			
		||||
      is_alt_tab_active = false;
 | 
			
		||||
    }
 | 
			
		||||
  }
 | 
			
		||||
}
 | 
			
		||||
							
								
								
									
										133
									
								
								keyboards/nullbitsco/nibble/keymaps/via/nibble_encoder.c
									
										
									
									
									
										Normal file
									
								
							
							
						
						
									
										133
									
								
								keyboards/nullbitsco/nibble/keymaps/via/nibble_encoder.c
									
										
									
									
									
										Normal file
									
								
							| 
						 | 
				
			
			@ -0,0 +1,133 @@
 | 
			
		|||
/* Copyright 2020 Jay Greco
 | 
			
		||||
 *
 | 
			
		||||
 * 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 "nibble_encoder.h"
 | 
			
		||||
 | 
			
		||||
uint8_t encoder_value = 0x20,
 | 
			
		||||
  encoder_mode = ENC_MODE_VOLUME,
 | 
			
		||||
  enabled_encoder_modes = 0x1F;
 | 
			
		||||
 | 
			
		||||
uint16_t retrieve_custom_encoder_config(uint8_t encoder_idx, uint8_t behavior) {
 | 
			
		||||
#ifdef DYNAMIC_KEYMAP_ENABLE
 | 
			
		||||
    void* addr = (void*)(EEPROM_CUSTOM_ENCODER + (encoder_idx * 6) + (behavior * 2));
 | 
			
		||||
    uint16_t keycode = eeprom_read_byte(addr) << 8;
 | 
			
		||||
    keycode |= eeprom_read_byte(addr + 1);
 | 
			
		||||
    return keycode;
 | 
			
		||||
#else
 | 
			
		||||
    return 0;
 | 
			
		||||
#endif
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
void set_custom_encoder_config(uint8_t encoder_idx, uint8_t behavior, uint16_t new_code) {
 | 
			
		||||
#ifdef DYNAMIC_KEYMAP_ENABLE
 | 
			
		||||
    void* addr = (void*)(EEPROM_CUSTOM_ENCODER + (encoder_idx * 6) + (behavior * 2));
 | 
			
		||||
    eeprom_update_byte(addr, (uint8_t)(new_code >> 8));
 | 
			
		||||
    eeprom_update_byte(addr + 1, (uint8_t)(new_code & 0xFF));
 | 
			
		||||
#endif
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
void pre_encoder_mode_change(void) {
 | 
			
		||||
	dprintf("Changing encoder mode: %u\n", encoder_mode);
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
void post_encoder_mode_change(void) {
 | 
			
		||||
	dprintf("Encoder mode: %u\n", encoder_mode);
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
//???
 | 
			
		||||
void change_encoder_mode(bool clockwise) {
 | 
			
		||||
  pre_encoder_mode_change();
 | 
			
		||||
  if(enabled_encoder_modes == 0){
 | 
			
		||||
    enabled_encoder_modes = 0x1F;
 | 
			
		||||
  }
 | 
			
		||||
  do {
 | 
			
		||||
    if(!clockwise){
 | 
			
		||||
      if (encoder_mode == 0){
 | 
			
		||||
        encoder_mode = _NUM_ENCODER_MODES - 1;
 | 
			
		||||
      } else{
 | 
			
		||||
        encoder_mode = encoder_mode - 1;
 | 
			
		||||
      }
 | 
			
		||||
    } else {
 | 
			
		||||
        encoder_mode = (encoder_mode + 1) % _NUM_ENCODER_MODES;
 | 
			
		||||
    }
 | 
			
		||||
  } while(((1 << encoder_mode) & enabled_encoder_modes) == 0);
 | 
			
		||||
  post_encoder_mode_change();
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
uint16_t handle_encoder_cw(void) {
 | 
			
		||||
	dprintf("Encoder mode: %u\n", encoder_mode);
 | 
			
		||||
  uint16_t mapped_code = 0;
 | 
			
		||||
  switch(encoder_mode){
 | 
			
		||||
    default:
 | 
			
		||||
    	break;
 | 
			
		||||
    case ENC_MODE_VOLUME:
 | 
			
		||||
      mapped_code = KC_VOLU;
 | 
			
		||||
      break;
 | 
			
		||||
    case ENC_MODE_MEDIA:
 | 
			
		||||
      mapped_code = KC_MEDIA_NEXT_TRACK;
 | 
			
		||||
      break;
 | 
			
		||||
    case ENC_MODE_SCROLL:
 | 
			
		||||
      mapped_code = KC_WH_D;
 | 
			
		||||
      break;
 | 
			
		||||
    case ENC_MODE_BACKLIGHT:
 | 
			
		||||
      mapped_code = RGB_VAI;
 | 
			
		||||
      break;
 | 
			
		||||
#ifdef DYNAMIC_KEYMAP_ENABLE
 | 
			
		||||
    case ENC_MODE_CUSTOM0:
 | 
			
		||||
      mapped_code = retrieve_custom_encoder_config(0, ENC_CUSTOM_CW);
 | 
			
		||||
      break;
 | 
			
		||||
    case ENC_MODE_CUSTOM1:
 | 
			
		||||
      mapped_code = retrieve_custom_encoder_config(1, ENC_CUSTOM_CW);
 | 
			
		||||
      break;
 | 
			
		||||
    case ENC_MODE_CUSTOM2:
 | 
			
		||||
      mapped_code = retrieve_custom_encoder_config(2, ENC_CUSTOM_CW);
 | 
			
		||||
      break;
 | 
			
		||||
#endif
 | 
			
		||||
  }
 | 
			
		||||
  return mapped_code;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
uint16_t handle_encoder_ccw(void) {
 | 
			
		||||
	dprintf("Encoder mode: %u\n", encoder_mode);
 | 
			
		||||
  uint16_t mapped_code = 0;
 | 
			
		||||
  switch(encoder_mode){
 | 
			
		||||
    default:
 | 
			
		||||
    	break;
 | 
			
		||||
    case ENC_MODE_VOLUME:
 | 
			
		||||
      mapped_code = KC_VOLD;
 | 
			
		||||
      break;
 | 
			
		||||
    case ENC_MODE_MEDIA:
 | 
			
		||||
      mapped_code = KC_MEDIA_PREV_TRACK;
 | 
			
		||||
      break;
 | 
			
		||||
    case ENC_MODE_SCROLL:
 | 
			
		||||
      mapped_code = KC_WH_U;
 | 
			
		||||
      break;
 | 
			
		||||
    case ENC_MODE_BACKLIGHT:
 | 
			
		||||
      mapped_code = RGB_VAD;
 | 
			
		||||
      break;
 | 
			
		||||
#ifdef DYNAMIC_KEYMAP_ENABLE
 | 
			
		||||
    case ENC_MODE_CUSTOM0:
 | 
			
		||||
      mapped_code = retrieve_custom_encoder_config(0, ENC_CUSTOM_CCW);
 | 
			
		||||
      break;
 | 
			
		||||
    case ENC_MODE_CUSTOM1:
 | 
			
		||||
      mapped_code = retrieve_custom_encoder_config(1, ENC_CUSTOM_CCW);
 | 
			
		||||
      break;
 | 
			
		||||
    case ENC_MODE_CUSTOM2:
 | 
			
		||||
      mapped_code = retrieve_custom_encoder_config(2, ENC_CUSTOM_CCW);
 | 
			
		||||
      break;
 | 
			
		||||
#endif
 | 
			
		||||
  }
 | 
			
		||||
  return mapped_code;
 | 
			
		||||
}
 | 
			
		||||
							
								
								
									
										50
									
								
								keyboards/nullbitsco/nibble/keymaps/via/nibble_encoder.h
									
										
									
									
									
										Normal file
									
								
							
							
						
						
									
										50
									
								
								keyboards/nullbitsco/nibble/keymaps/via/nibble_encoder.h
									
										
									
									
									
										Normal file
									
								
							| 
						 | 
				
			
			@ -0,0 +1,50 @@
 | 
			
		|||
/* Copyright 2020 Jay Greco
 | 
			
		||||
 *
 | 
			
		||||
 * 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 QMK_KEYBOARD_H
 | 
			
		||||
#include "eeprom.h"
 | 
			
		||||
 | 
			
		||||
#define EEPROM_ENABLED_ENCODER_MODES (VIA_EEPROM_CUSTOM_CONFIG_ADDR)
 | 
			
		||||
#define EEPROM_CUSTOM_ENCODER (VIA_EEPROM_CUSTOM_CONFIG_ADDR+1)
 | 
			
		||||
 | 
			
		||||
enum encoder_modes {
 | 
			
		||||
  ENC_MODE_VOLUME,
 | 
			
		||||
  ENC_MODE_MEDIA,
 | 
			
		||||
  ENC_MODE_SCROLL,
 | 
			
		||||
  ENC_MODE_BRIGHTNESS,
 | 
			
		||||
  ENC_MODE_BACKLIGHT,
 | 
			
		||||
  ENC_MODE_CUSTOM0,
 | 
			
		||||
  ENC_MODE_CUSTOM1,
 | 
			
		||||
  ENC_MODE_CUSTOM2,
 | 
			
		||||
  _NUM_ENCODER_MODES,
 | 
			
		||||
};
 | 
			
		||||
 | 
			
		||||
enum custom_encoder_behavior {
 | 
			
		||||
    ENC_CUSTOM_CW = 0,
 | 
			
		||||
    ENC_CUSTOM_CCW,
 | 
			
		||||
    ENC_CUSTOM_PRESS
 | 
			
		||||
};
 | 
			
		||||
 | 
			
		||||
uint16_t 
 | 
			
		||||
  retrieve_custom_encoder_config(uint8_t encoder_idx, uint8_t behavior),
 | 
			
		||||
  handle_encoder_cw(void),
 | 
			
		||||
  handle_encoder_ccw(void);
 | 
			
		||||
 | 
			
		||||
void set_custom_encoder_config(uint8_t encoder_idx, uint8_t behavior, uint16_t new_code),
 | 
			
		||||
  pre_encoder_mode_change(void),
 | 
			
		||||
  post_encoder_mode_change(void),
 | 
			
		||||
  change_encoder_mode(bool clockwise);
 | 
			
		||||
							
								
								
									
										4
									
								
								keyboards/nullbitsco/nibble/keymaps/via/rules.mk
									
										
									
									
									
										Normal file
									
								
							
							
						
						
									
										4
									
								
								keyboards/nullbitsco/nibble/keymaps/via/rules.mk
									
										
									
									
									
										Normal file
									
								
							| 
						 | 
				
			
			@ -0,0 +1,4 @@
 | 
			
		|||
VIA_ENABLE = yes
 | 
			
		||||
 | 
			
		||||
SRC += keymaps/via/nibble_encoder.c
 | 
			
		||||
SRC += keymaps/via/via_extras.c
 | 
			
		||||
							
								
								
									
										129
									
								
								keyboards/nullbitsco/nibble/keymaps/via/via_extras.c
									
										
									
									
									
										Normal file
									
								
							
							
						
						
									
										129
									
								
								keyboards/nullbitsco/nibble/keymaps/via/via_extras.c
									
										
									
									
									
										Normal file
									
								
							| 
						 | 
				
			
			@ -0,0 +1,129 @@
 | 
			
		|||
/* Copyright 2020 Jay Greco
 | 
			
		||||
 *
 | 
			
		||||
 * 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 "via_extras.h"
 | 
			
		||||
 | 
			
		||||
// Encoder Behavior
 | 
			
		||||
extern uint8_t encoder_value;
 | 
			
		||||
extern uint8_t encoder_mode;
 | 
			
		||||
extern uint8_t enabled_encoder_modes;
 | 
			
		||||
 | 
			
		||||
void raw_hid_receive_kb( uint8_t *data, uint8_t length )
 | 
			
		||||
{
 | 
			
		||||
  uint8_t *command_id = &(data[0]);
 | 
			
		||||
  uint8_t *command_data = &(data[1]);
 | 
			
		||||
  dprintf("raw hid recv! command_id: %u\n",*command_id);
 | 
			
		||||
  switch ( *command_id )
 | 
			
		||||
  {
 | 
			
		||||
    case id_get_keyboard_value:
 | 
			
		||||
    {
 | 
			
		||||
      switch( command_data[0])
 | 
			
		||||
      {
 | 
			
		||||
        case id_encoder_modes:
 | 
			
		||||
        {
 | 
			
		||||
          command_data[1] = enabled_encoder_modes;
 | 
			
		||||
          dprintf("[read] enabled_encoder_modes: %u\n", enabled_encoder_modes);
 | 
			
		||||
        }
 | 
			
		||||
        break;
 | 
			
		||||
 | 
			
		||||
        case id_encoder_custom:
 | 
			
		||||
        {
 | 
			
		||||
          uint8_t custom_encoder_idx = command_data[1];
 | 
			
		||||
          uint16_t keycode = retrieve_custom_encoder_config(custom_encoder_idx, ENC_CUSTOM_CW);
 | 
			
		||||
          command_data[2] =  keycode >> 8;
 | 
			
		||||
          command_data[3] = keycode & 0xFF;
 | 
			
		||||
          keycode = retrieve_custom_encoder_config(custom_encoder_idx, ENC_CUSTOM_CCW);
 | 
			
		||||
          command_data[4] =  keycode >> 8;
 | 
			
		||||
          command_data[5] = keycode & 0xFF;
 | 
			
		||||
          keycode = retrieve_custom_encoder_config(custom_encoder_idx, ENC_CUSTOM_PRESS);
 | 
			
		||||
          command_data[6] =  keycode >> 8;
 | 
			
		||||
          command_data[7] = keycode & 0xFF;
 | 
			
		||||
        }
 | 
			
		||||
        break;
 | 
			
		||||
 | 
			
		||||
        default:
 | 
			
		||||
        {
 | 
			
		||||
          *command_id = id_unhandled;
 | 
			
		||||
        }
 | 
			
		||||
        break;
 | 
			
		||||
      }
 | 
			
		||||
    }
 | 
			
		||||
    break;
 | 
			
		||||
    case id_set_keyboard_value:
 | 
			
		||||
    {
 | 
			
		||||
      switch(command_data[0]){
 | 
			
		||||
        case id_encoder_modes:
 | 
			
		||||
        {
 | 
			
		||||
          enabled_encoder_modes = command_data[1];
 | 
			
		||||
          dprintf("[write] enabled_encoder_modes: %u\n", enabled_encoder_modes);
 | 
			
		||||
          eeprom_update_byte((uint8_t*)EEPROM_ENABLED_ENCODER_MODES, enabled_encoder_modes);
 | 
			
		||||
        }
 | 
			
		||||
        break;
 | 
			
		||||
 | 
			
		||||
        case id_encoder_custom:
 | 
			
		||||
        {
 | 
			
		||||
          uint8_t custom_encoder_idx = command_data[1];
 | 
			
		||||
          uint8_t encoder_behavior = command_data[2];
 | 
			
		||||
          uint16_t keycode = (command_data[3] << 8) | command_data[4];
 | 
			
		||||
          set_custom_encoder_config(custom_encoder_idx, encoder_behavior, keycode);
 | 
			
		||||
        }
 | 
			
		||||
        break;
 | 
			
		||||
 | 
			
		||||
        default:
 | 
			
		||||
        {
 | 
			
		||||
          *command_id = id_unhandled;
 | 
			
		||||
        }
 | 
			
		||||
        break;
 | 
			
		||||
      }
 | 
			
		||||
    }
 | 
			
		||||
    break;
 | 
			
		||||
 | 
			
		||||
    default:
 | 
			
		||||
    {
 | 
			
		||||
      // Unhandled message.
 | 
			
		||||
      *command_id = id_unhandled;
 | 
			
		||||
    }
 | 
			
		||||
    break;
 | 
			
		||||
  }
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
void encoder_update_kb(uint8_t index, bool clockwise) {
 | 
			
		||||
  if (layer_state_is(1)) {
 | 
			
		||||
    change_encoder_mode(clockwise);
 | 
			
		||||
    return;
 | 
			
		||||
  }
 | 
			
		||||
  uint16_t mapped_code = 0;
 | 
			
		||||
  if (clockwise) {
 | 
			
		||||
    mapped_code = handle_encoder_cw();
 | 
			
		||||
  } else {
 | 
			
		||||
    mapped_code = handle_encoder_ccw();
 | 
			
		||||
  }
 | 
			
		||||
  if(mapped_code != 0){
 | 
			
		||||
    tap_code16(mapped_code);
 | 
			
		||||
  }
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
void custom_config_load(void){
 | 
			
		||||
#ifdef DYNAMIC_KEYMAP_ENABLE
 | 
			
		||||
  enabled_encoder_modes = eeprom_read_byte((uint8_t*)EEPROM_ENABLED_ENCODER_MODES);
 | 
			
		||||
#endif
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
void via_init_kb(void)
 | 
			
		||||
{
 | 
			
		||||
  dprintf("VIA is enabled.\n");
 | 
			
		||||
  custom_config_load();
 | 
			
		||||
}
 | 
			
		||||
							
								
								
									
										39
									
								
								keyboards/nullbitsco/nibble/keymaps/via/via_extras.h
									
										
									
									
									
										Normal file
									
								
							
							
						
						
									
										39
									
								
								keyboards/nullbitsco/nibble/keymaps/via/via_extras.h
									
										
									
									
									
										Normal file
									
								
							| 
						 | 
				
			
			@ -0,0 +1,39 @@
 | 
			
		|||
/* Copyright 2020 Jay Greco
 | 
			
		||||
 *
 | 
			
		||||
 * 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 "nibble_encoder.h"
 | 
			
		||||
#include "via.h"
 | 
			
		||||
#include "raw_hid.h"
 | 
			
		||||
#include "dynamic_keymap.h"
 | 
			
		||||
#include "tmk_core/common/eeprom.h"
 | 
			
		||||
 | 
			
		||||
enum nibble_keyboard_value_id {
 | 
			
		||||
  id_encoder_modes = 0x80,
 | 
			
		||||
  id_unused_mode_1,
 | 
			
		||||
  id_encoder_custom,
 | 
			
		||||
  id_unused_mode_2
 | 
			
		||||
};
 | 
			
		||||
 | 
			
		||||
// Encoder Behavior
 | 
			
		||||
extern uint8_t encoder_value,
 | 
			
		||||
  encoder_mode,
 | 
			
		||||
  enabled_encoder_modes;
 | 
			
		||||
 | 
			
		||||
void raw_hid_receive_kb(uint8_t *data, uint8_t length),
 | 
			
		||||
  encoder_update_kb(uint8_t index, bool clockwise),
 | 
			
		||||
  custom_config_load(void),
 | 
			
		||||
  via_init_kb(void);
 | 
			
		||||
							
								
								
									
										95
									
								
								keyboards/nullbitsco/nibble/matrix.c
									
										
									
									
									
										Normal file
									
								
							
							
						
						
									
										95
									
								
								keyboards/nullbitsco/nibble/matrix.c
									
										
									
									
									
										Normal file
									
								
							| 
						 | 
				
			
			@ -0,0 +1,95 @@
 | 
			
		|||
/* Copyright 2020 Jay Greco
 | 
			
		||||
 *
 | 
			
		||||
 * 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 "quantum.h"
 | 
			
		||||
 | 
			
		||||
#define COL_SHIFTER ((uint32_t)1)
 | 
			
		||||
 | 
			
		||||
// Column pins
 | 
			
		||||
static const uint8_t row_pins[MATRIX_ROWS] = MATRIX_ROW_PINS;
 | 
			
		||||
static const uint8_t col_pins[MATRIX_MUX_COLS] = MATRIX_COL_MUX_PINS;
 | 
			
		||||
 | 
			
		||||
// Internal functions
 | 
			
		||||
 | 
			
		||||
static void init_pins(void) {
 | 
			
		||||
    // Set cols to outputs, low
 | 
			
		||||
    for (uint8_t pin = 0; pin < MATRIX_MUX_COLS; pin++) {
 | 
			
		||||
        setPinOutput(col_pins[pin]);
 | 
			
		||||
    }
 | 
			
		||||
    
 | 
			
		||||
    // Unselect cols
 | 
			
		||||
    for (uint8_t bit = 0; bit < MATRIX_MUX_COLS; bit++) {
 | 
			
		||||
        writePinLow(col_pins[bit]);
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    // Set rows to input, pullup
 | 
			
		||||
    for (uint8_t pin = 0; pin < MATRIX_ROWS; pin++) {
 | 
			
		||||
        setPinInputHigh(row_pins[pin]);
 | 
			
		||||
    }
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
static void select_col(uint8_t col)
 | 
			
		||||
{
 | 
			
		||||
    for (uint8_t bit = 0; bit < MATRIX_MUX_COLS; bit++) {
 | 
			
		||||
        uint8_t state = (col & (0b1 << bit)) >> bit;
 | 
			
		||||
        writePin(col_pins[bit], state);
 | 
			
		||||
    }
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col)
 | 
			
		||||
{
 | 
			
		||||
    bool matrix_changed = false;
 | 
			
		||||
    select_col(current_col);
 | 
			
		||||
    wait_us(5);
 | 
			
		||||
 | 
			
		||||
    // Read each row sequentially
 | 
			
		||||
    for(uint8_t row_index = 0; row_index < MATRIX_ROWS; row_index++)
 | 
			
		||||
    {
 | 
			
		||||
        matrix_row_t last_row_value = current_matrix[row_index];
 | 
			
		||||
 | 
			
		||||
        if (!readPin(row_pins[row_index]))
 | 
			
		||||
        {
 | 
			
		||||
            current_matrix[row_index] |= (COL_SHIFTER << current_col);
 | 
			
		||||
        }
 | 
			
		||||
        else
 | 
			
		||||
        {
 | 
			
		||||
            current_matrix[row_index] &= ~(COL_SHIFTER << current_col);
 | 
			
		||||
        }
 | 
			
		||||
 | 
			
		||||
        if ((last_row_value != current_matrix[row_index]) && !(matrix_changed))
 | 
			
		||||
        {
 | 
			
		||||
            matrix_changed = true;
 | 
			
		||||
        }
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    return matrix_changed;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// Matrix scan functions
 | 
			
		||||
 | 
			
		||||
void matrix_init_custom(void) {
 | 
			
		||||
    init_pins();
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
bool matrix_scan_custom(matrix_row_t current_matrix[]) {
 | 
			
		||||
    bool changed = false;
 | 
			
		||||
 | 
			
		||||
    //Set col, read rows
 | 
			
		||||
    for (uint8_t current_col = 0; current_col < MATRIX_COLS; current_col++) {
 | 
			
		||||
        changed |= read_rows_on_col(current_matrix, current_col);
 | 
			
		||||
    }
 | 
			
		||||
    
 | 
			
		||||
    return (uint8_t)changed;
 | 
			
		||||
}
 | 
			
		||||
							
								
								
									
										26
									
								
								keyboards/nullbitsco/nibble/nibble.c
									
										
									
									
									
										Normal file
									
								
							
							
						
						
									
										26
									
								
								keyboards/nullbitsco/nibble/nibble.c
									
										
									
									
									
										Normal file
									
								
							| 
						 | 
				
			
			@ -0,0 +1,26 @@
 | 
			
		|||
/* Copyright 2020 Jay Greco
 | 
			
		||||
 *
 | 
			
		||||
 * 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
 | 
			
		||||
#include "bitc_led.h"
 | 
			
		||||
 | 
			
		||||
// Use Bit-C LED to show CAPS LOCK status
 | 
			
		||||
bool led_update_kb(led_t led_state) {
 | 
			
		||||
    bool res = led_update_user(led_state);
 | 
			
		||||
    if (res) {
 | 
			
		||||
        set_bitc_LED(led_state.caps_lock ? LED_DIM : LED_OFF);
 | 
			
		||||
    }
 | 
			
		||||
    return res;
 | 
			
		||||
}
 | 
			
		||||
							
								
								
									
										63
									
								
								keyboards/nullbitsco/nibble/nibble.h
									
										
									
									
									
										Normal file
									
								
							
							
						
						
									
										63
									
								
								keyboards/nullbitsco/nibble/nibble.h
									
										
									
									
									
										Normal file
									
								
							| 
						 | 
				
			
			@ -0,0 +1,63 @@
 | 
			
		|||
/* Copyright 2020 Jay Greco
 | 
			
		||||
 *
 | 
			
		||||
 * 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
 | 
			
		||||
 | 
			
		||||
#define ___ KC_NO
 | 
			
		||||
 | 
			
		||||
#include "quantum.h"
 | 
			
		||||
#include "remote_kb.h"
 | 
			
		||||
 | 
			
		||||
#define LAYOUT_all( \
 | 
			
		||||
    K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D, K0E, K0F, K0G, \
 | 
			
		||||
    K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D, K1E, K1F, K1G, \
 | 
			
		||||
    K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2C, K2D,      K2F, K2G, \
 | 
			
		||||
    K31, K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3C, K3D,      K3F, K3G, \
 | 
			
		||||
    K41, K42, K43, K44,           K47,           K4A, K4B, K4C, K4D,      K4F, K4G  \
 | 
			
		||||
) { \
 | 
			
		||||
   {K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D, K0E, K0F, K0G}, \
 | 
			
		||||
   {K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D, K1E, K1F, K1G}, \
 | 
			
		||||
   {K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2C, K2D, ___, K2F, K2G}, \
 | 
			
		||||
   {K31, K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3C, K3D, ___, K3F, K3G}, \
 | 
			
		||||
   {K41, K42, K43, K44, ___, ___, K47, ___, ___, K4A, K4B, K4C, K4D, ___, K4F, K4G}, \
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#define LAYOUT_ansi( \
 | 
			
		||||
         K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D, K0E, K0F, K0G, \
 | 
			
		||||
    K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D, K1E, K1F, K1G, \
 | 
			
		||||
    K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2C, K2D,      K2F, K2G, \
 | 
			
		||||
    K31, K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3C, K3D,      K3F, K3G, \
 | 
			
		||||
    K41, K42, K43, K44,           K47,           K4A, K4B, K4C, K4D,      K4F, K4G  \
 | 
			
		||||
) { \
 | 
			
		||||
   {___, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D, K0E, K0F, K0G}, \
 | 
			
		||||
   {K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D, K1E, K1F, K1G}, \
 | 
			
		||||
   {K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2C, K2D, ___, K2F, K2G}, \
 | 
			
		||||
   {K31, K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3C, K3D, ___, K3F, K3G}, \
 | 
			
		||||
   {K41, K42, K43, K44, ___, ___, K47, ___, ___, K4A, K4B, K4C, K4D, ___, K4F, K4G}, \
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#define LAYOUT_iso( \
 | 
			
		||||
         K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D, K0E, K0F, K0G, \
 | 
			
		||||
    K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D, K1E,      K1G, \
 | 
			
		||||
    K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2C, K2D, K1F, K2F, K2G, \
 | 
			
		||||
    K31, K32, K01, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3C, K3D, K3F, K3G, \
 | 
			
		||||
    K41, K42, K43, K44,           K47,           K4A, K4B, K4C, K4D,      K4F, K4G  \
 | 
			
		||||
) { \
 | 
			
		||||
   {K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D, K0E, K0F, K0G}, \
 | 
			
		||||
   {K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D, K1E, K1F, K1G}, \
 | 
			
		||||
   {K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2C, K2D, ___, K2F, K2G}, \
 | 
			
		||||
   {K31, K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3C, K3D, ___, K3F, K3G}, \
 | 
			
		||||
   {K41, K42, K43, K44, ___, ___, K47, ___, ___, K4A, K4B, K4C, K4D, ___, K4F, K4G}, \
 | 
			
		||||
}
 | 
			
		||||
							
								
								
									
										177
									
								
								keyboards/nullbitsco/nibble/remote_kb.c
									
										
									
									
									
										Normal file
									
								
							
							
						
						
									
										177
									
								
								keyboards/nullbitsco/nibble/remote_kb.c
									
										
									
									
									
										Normal file
									
								
							| 
						 | 
				
			
			@ -0,0 +1,177 @@
 | 
			
		|||
/* Copyright 2020 Jay Greco
 | 
			
		||||
 *
 | 
			
		||||
 * 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/>.
 | 
			
		||||
 */
 | 
			
		||||
 | 
			
		||||
/*
 | 
			
		||||
Remote keyboard is an experimental feature that allows for connecting another
 | 
			
		||||
keyboard, macropad, numpad, or accessory without requiring an additional USB connection.
 | 
			
		||||
The "remote keyboard" forwards its keystrokes using UART serial over TRRS. Dynamic VUSB 
 | 
			
		||||
detect allows the keyboard automatically switch to host or remote mode depending on
 | 
			
		||||
which is connected to the USB port.
 | 
			
		||||
 | 
			
		||||
Possible functionality includes the ability to send data from the host to the remote using
 | 
			
		||||
a reverse link, allowing for LED sync, configuration, and more data sharing between devices.
 | 
			
		||||
This will require a new communication protocol, as the current one is limited.
 | 
			
		||||
*/
 | 
			
		||||
 | 
			
		||||
#include "remote_kb.h"
 | 
			
		||||
 | 
			
		||||
uint8_t
 | 
			
		||||
 msg[UART_MSG_LEN],
 | 
			
		||||
 msg_idx = 0;
 | 
			
		||||
 | 
			
		||||
bool
 | 
			
		||||
 is_host = true;
 | 
			
		||||
 | 
			
		||||
// Private functions
 | 
			
		||||
 | 
			
		||||
static bool vbus_detect(void) {
 | 
			
		||||
  #if defined(__AVR_ATmega32U4__)
 | 
			
		||||
    //returns true if VBUS is present, false otherwise.
 | 
			
		||||
    USBCON |= (1 << OTGPADE); //enables VBUS pad
 | 
			
		||||
    _delay_us(10);
 | 
			
		||||
    return (USBSTA & (1<<VBUS));  //checks state of VBUS
 | 
			
		||||
  #else
 | 
			
		||||
    #error vbus_detect is not implemented for this architecure!
 | 
			
		||||
  #endif
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
static uint8_t chksum8(const unsigned char *buf, size_t len) {
 | 
			
		||||
  unsigned int sum;
 | 
			
		||||
  for (sum = 0 ; len != 0 ; len--)
 | 
			
		||||
    sum += *(buf++);
 | 
			
		||||
  return (uint8_t)sum;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
static void send_msg(uint16_t keycode, bool pressed) {
 | 
			
		||||
  msg[IDX_PREAMBLE] = UART_PREAMBLE;
 | 
			
		||||
  msg[IDX_KCLSB] = (keycode & 0xFF);
 | 
			
		||||
  msg[IDX_KCMSB] = (keycode >> 8) & 0xFF;
 | 
			
		||||
  msg[IDX_PRESSED] = pressed;
 | 
			
		||||
  msg[IDX_CHECKSUM] = chksum8(msg, UART_MSG_LEN-1);
 | 
			
		||||
 | 
			
		||||
  for (int i=0; i<UART_MSG_LEN; i++) {
 | 
			
		||||
    uart_putchar(msg[i]);
 | 
			
		||||
  }
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
static void print_message_buffer(void) {
 | 
			
		||||
  for (int i=0; i<UART_MSG_LEN; i++) {
 | 
			
		||||
    dprintf("msg[%u]: %u\n", i, msg[i]);
 | 
			
		||||
  }
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
static void process_uart(void) {
 | 
			
		||||
  uint8_t chksum = chksum8(msg, UART_MSG_LEN-1);
 | 
			
		||||
  if (msg[IDX_PREAMBLE] != UART_PREAMBLE || msg[IDX_CHECKSUM] != chksum) {
 | 
			
		||||
     dprintf("UART checksum mismatch!\n");
 | 
			
		||||
     print_message_buffer();
 | 
			
		||||
     dprintf("calc checksum: %u\n", chksum);
 | 
			
		||||
  } else {
 | 
			
		||||
    uint16_t keycode = (uint16_t)msg[IDX_KCLSB] | ((uint16_t)msg[IDX_KCMSB] << 8);
 | 
			
		||||
    bool pressed = (bool)msg[IDX_PRESSED];
 | 
			
		||||
    if (IS_RM_KC(keycode)) {
 | 
			
		||||
      keyrecord_t record;
 | 
			
		||||
      record.event.pressed = pressed;
 | 
			
		||||
      if (pressed) dprintf("Remote macro: press [%u]\n", keycode);
 | 
			
		||||
      else dprintf("Remote macro: release [%u]\n", keycode);
 | 
			
		||||
      process_record_user(keycode, &record);
 | 
			
		||||
    } else {
 | 
			
		||||
      if (pressed) {
 | 
			
		||||
        dprintf("Remote: press [%u]\n", keycode);
 | 
			
		||||
        register_code(keycode);
 | 
			
		||||
    } else {
 | 
			
		||||
        dprintf("Remote: release [%u]\n", keycode);
 | 
			
		||||
        unregister_code(keycode);
 | 
			
		||||
      }
 | 
			
		||||
    }
 | 
			
		||||
  }
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
static void get_msg(void) {
 | 
			
		||||
  while (uart_available()) {
 | 
			
		||||
    msg[msg_idx] = uart_getchar();
 | 
			
		||||
    dprintf("idx: %u, recv: %u\n", msg_idx, msg[msg_idx]);
 | 
			
		||||
    if (msg_idx == 0 && (msg[msg_idx] != UART_PREAMBLE)) {
 | 
			
		||||
      dprintf("Byte sync error!\n");
 | 
			
		||||
      msg_idx = 0;
 | 
			
		||||
    } else if (msg_idx == (UART_MSG_LEN-1)) {
 | 
			
		||||
      process_uart();
 | 
			
		||||
      msg_idx = 0;
 | 
			
		||||
    } else {
 | 
			
		||||
      msg_idx++;
 | 
			
		||||
    }
 | 
			
		||||
  }
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
static void handle_host_incoming(void) {
 | 
			
		||||
  get_msg();
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
static void handle_host_outgoing(void) {
 | 
			
		||||
  // for future reverse link use
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
static void handle_remote_incoming(void) {
 | 
			
		||||
  // for future reverse link use
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
static void handle_remote_outgoing(uint16_t keycode, keyrecord_t *record) {
 | 
			
		||||
  if (IS_HID_KC(keycode) || IS_RM_KC(keycode)) {
 | 
			
		||||
    dprintf("Remote: send [%u]\n", keycode);
 | 
			
		||||
    send_msg(keycode, record->event.pressed);
 | 
			
		||||
  }
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// Public functions
 | 
			
		||||
 | 
			
		||||
void matrix_init_remote_kb(void) {
 | 
			
		||||
  uart_init(SERIAL_UART_BAUD);
 | 
			
		||||
  is_host = vbus_detect();
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
void process_record_remote_kb(uint16_t keycode, keyrecord_t *record) {
 | 
			
		||||
  #if defined (KEYBOARD_HOST)
 | 
			
		||||
  handle_host_outgoing();
 | 
			
		||||
 | 
			
		||||
  #elif defined(KEYBOARD_REMOTE)
 | 
			
		||||
  handle_remote_outgoing(keycode, record);
 | 
			
		||||
 | 
			
		||||
  #else //auto check with VBUS
 | 
			
		||||
  if (is_host) {
 | 
			
		||||
    handle_host_outgoing();
 | 
			
		||||
  }
 | 
			
		||||
  else {
 | 
			
		||||
    handle_remote_outgoing(keycode, record);
 | 
			
		||||
  }
 | 
			
		||||
  #endif
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
void matrix_scan_remote_kb(void) {
 | 
			
		||||
  #if defined(KEYBOARD_HOST)
 | 
			
		||||
  handle_host_incoming();
 | 
			
		||||
 | 
			
		||||
  #elif defined (KEYBOARD_REMOTE)
 | 
			
		||||
  handle_remote_incoming();
 | 
			
		||||
 | 
			
		||||
  #else //auto check with VBUS
 | 
			
		||||
  if (is_host) {
 | 
			
		||||
    handle_host_incoming();
 | 
			
		||||
  }
 | 
			
		||||
  else {
 | 
			
		||||
    handle_remote_incoming();
 | 
			
		||||
  }
 | 
			
		||||
  #endif
 | 
			
		||||
}
 | 
			
		||||
							
								
								
									
										53
									
								
								keyboards/nullbitsco/nibble/remote_kb.h
									
										
									
									
									
										Normal file
									
								
							
							
						
						
									
										53
									
								
								keyboards/nullbitsco/nibble/remote_kb.h
									
										
									
									
									
										Normal file
									
								
							| 
						 | 
				
			
			@ -0,0 +1,53 @@
 | 
			
		|||
/* Copyright 2020 Jay Greco
 | 
			
		||||
 *
 | 
			
		||||
 * 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"
 | 
			
		||||
#include "tmk_core/common/uart.h"
 | 
			
		||||
 | 
			
		||||
#define SERIAL_UART_BAUD 153600 //low error rate for 32u4 @ 16MHz
 | 
			
		||||
 | 
			
		||||
#define UART_PREAMBLE 0x69
 | 
			
		||||
#define UART_MSG_LEN  5
 | 
			
		||||
#define UART_NULL     0
 | 
			
		||||
 | 
			
		||||
#define IDX_PREAMBLE  0
 | 
			
		||||
#define IDX_KCLSB     1
 | 
			
		||||
#define IDX_KCMSB     2
 | 
			
		||||
#define IDX_PRESSED   3
 | 
			
		||||
#define IDX_CHECKSUM  4
 | 
			
		||||
 | 
			
		||||
#define IS_HID_KC(x) ((x > 0) && (x < 0xFF))
 | 
			
		||||
#define IS_RM_KC(x) ((x >= RM_BASE) && (x <= 0xFFFF))
 | 
			
		||||
 | 
			
		||||
#define RM_BASE 0xFFFF-16
 | 
			
		||||
enum remote_macros {
 | 
			
		||||
  RM_1 = RM_BASE,
 | 
			
		||||
  RM_2,  RM_3,
 | 
			
		||||
  RM_4,  RM_5,
 | 
			
		||||
  RM_6,  RM_7,
 | 
			
		||||
  RM_8,  RM_9,
 | 
			
		||||
  RM_10, RM_11,
 | 
			
		||||
  RM_12, RM_13,
 | 
			
		||||
  RM_14, RM_15,
 | 
			
		||||
};
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
// Public functions
 | 
			
		||||
void
 | 
			
		||||
 matrix_init_remote_kb(void),
 | 
			
		||||
 process_record_remote_kb(uint16_t keycode, keyrecord_t *record),
 | 
			
		||||
 matrix_scan_remote_kb(void);
 | 
			
		||||
							
								
								
									
										35
									
								
								keyboards/nullbitsco/nibble/rules.mk
									
										
									
									
									
										Normal file
									
								
							
							
						
						
									
										35
									
								
								keyboards/nullbitsco/nibble/rules.mk
									
										
									
									
									
										Normal file
									
								
							| 
						 | 
				
			
			@ -0,0 +1,35 @@
 | 
			
		|||
# MCU name
 | 
			
		||||
MCU = atmega32u4
 | 
			
		||||
 | 
			
		||||
# Interrupt driven control endpoint task(+60)
 | 
			
		||||
OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
 | 
			
		||||
 | 
			
		||||
# 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
 | 
			
		||||
SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
 | 
			
		||||
NKRO_ENABLE = yes           # USB Nkey Rollover
 | 
			
		||||
BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
 | 
			
		||||
RGBLIGHT_ENABLE = yes       # Enable keyboard RGB underglow
 | 
			
		||||
MIDI_ENABLE = no            # MIDI support
 | 
			
		||||
BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
 | 
			
		||||
AUDIO_ENABLE = no           # Audio output on port C6
 | 
			
		||||
FAUXCLICKY_ENABLE = no      # Use buzzer to emulate clicky switches
 | 
			
		||||
ENCODER_ENABLE = yes        # Use rotary encoder
 | 
			
		||||
LTO_ENABLE = yes            # Link-time optimization
 | 
			
		||||
CUSTOM_MATRIX = lite        # Lite custom matrix 
 | 
			
		||||
 | 
			
		||||
# Project specific files
 | 
			
		||||
SRC += matrix.c \
 | 
			
		||||
       bitc_led.c \
 | 
			
		||||
       big_led.c \
 | 
			
		||||
       remote_kb.c \
 | 
			
		||||
       tmk_core/common/uart.c
 | 
			
		||||
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