[Keyboard] Add Ingrained Keyboard (#15928)
Co-authored-by: Drashna Jaelre <drashna@live.com> Co-authored-by: Ryan <fauxpark@gmail.com> Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com> Co-authored-by: Juan Puerto <jpuerto@psc.edu> Co-authored-by: jpuerto-psc <68066250+jpuerto-psc@users.noreply.github.com>master
jpuerto96
3 years ago
committed by
GitHub
parent
7adef85fa4
commit
101d7b5337
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// Copyright 2021 s8erdude (@jpuerto96)
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once |
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#include "config_common.h" |
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/* key matrix size */ |
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#define MATRIX_ROWS 8 |
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#define MATRIX_COLS 12 |
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#define MATRIX_ROWS_PER_SIDE (MATRIX_ROWS / 2) |
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#define MATRIX_COLS_PER_SIDE (MATRIX_COLS / 2) |
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#define UNUSED_MCU 13 |
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#define UNUSED_MCP 6 |
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// wiring
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#define MATRIX_ROW_PINS_MCU \ |
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{ B0, B1, B2, B3 } |
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#define MATRIX_COL_PINS_MCU \ |
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{ F7, F6, F5, F4, F1, F0 } |
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#define UNUSED_PINS_MCU \ |
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{ B4, B5, B6, B7, C6, C7, D2, D3, D4, D5, D6, D7, E6} |
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#define MATRIX_ROW_PINS_MCP \ |
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{ B0, B1, B2, B3 } |
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#define MATRIX_COL_PINS_MCP \ |
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{ A0, A1, A2, A3, A4, A5 } |
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#define UNUSED_PINS_MCP \ |
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{ B4, B5, B6, B7, A6, A7 } |
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/*
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* Keyboard Matrix Assignments |
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* |
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* Change this to how you wired your keyboard |
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* COLS: AVR pins used for columns, left to right |
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* ROWS: AVR pins used for rows, top to bottom |
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* DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode) |
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* ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode) |
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* |
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*/ |
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/* COL2ROW, ROW2COL */ |
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#define DIODE_DIRECTION COL2ROW |
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/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */ |
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#define DEBOUNCE 5 |
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/* define if matrix has ghost (lacks anti-ghosting diodes) */ |
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//#define MATRIX_HAS_GHOST
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@ -0,0 +1,276 @@ |
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{ |
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"keyboard_name": "ingrained", |
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"manufacturer": "s8erdude" |
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"url": "https://github.com/jpuerto96", |
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"maintainer": "jpuerto96 (s8erdude)", |
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"usb": { |
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"vid": "0xB33F", |
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"pid": "0x58E4", |
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"device_version": "0.0.1" |
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}, |
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"layouts": { |
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"LAYOUT_split_3x6_3": { |
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"layout": [ |
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{ |
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"label": "Esc", |
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"x": 0, |
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"y": 0.3 |
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}, |
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{ |
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"label": "Q", |
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"x": 1, |
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"y": 0.3 |
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}, |
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{ |
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"label": "W", |
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"x": 2, |
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"y": 0.1 |
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}, |
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{ |
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"label": "E", |
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"x": 3, |
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"y": 0 |
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}, |
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{ |
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"label": "R", |
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"x": 4, |
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"y": 0.1 |
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}, |
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{ |
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"label": "T", |
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"x": 5, |
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"y": 0.2 |
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}, |
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{ |
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"label": "Y", |
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"x": 9, |
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"y": 0.2 |
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}, |
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{ |
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"label": "U", |
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"x": 10, |
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"y": 0.1 |
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}, |
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{ |
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"label": "I", |
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"x": 11, |
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"y": 0 |
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}, |
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{ |
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"label": "O", |
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"x": 12, |
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"y": 0.1 |
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}, |
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{ |
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"label": "P", |
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"x": 13, |
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"y": 0.3 |
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}, |
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{ |
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"label": "Back Space", |
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"x": 14, |
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"y": 0.3 |
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}, |
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{ |
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"label": "Tab", |
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"x": 0, |
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"y": 1.3 |
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}, |
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{ |
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"label": "A", |
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"x": 1, |
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"y": 1.3 |
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}, |
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{ |
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"label": "S", |
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"x": 2, |
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"y": 1.1 |
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}, |
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{ |
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"label": "D", |
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"x": 3, |
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"y": 1 |
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}, |
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{ |
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"label": "F", |
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"x": 4, |
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"y": 1.1 |
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}, |
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{ |
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"label": "G", |
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"x": 5, |
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"y": 1.2 |
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}, |
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{ |
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"label": "H", |
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"x": 9, |
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"y": 1.2 |
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}, |
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{ |
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"label": "J", |
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"x": 10, |
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"y": 1.1 |
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}, |
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{ |
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"label": "K", |
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"x": 11, |
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"y": 1 |
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}, |
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{ |
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"label": "L", |
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"x": 12, |
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"y": 1.1 |
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}, |
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{ |
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"label": ";", |
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"x": 13, |
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"y": 1.3 |
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}, |
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{ |
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"label": "'", |
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"x": 14, |
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"y": 1.3 |
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}, |
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{ |
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"label": "Shift", |
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"x": 0, |
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"y": 2.3 |
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}, |
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{ |
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"label": "Z", |
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"x": 1, |
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"y": 2.3 |
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}, |
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{ |
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"label": "X", |
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"x": 2, |
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"y": 2.1 |
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}, |
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{ |
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"label": "C", |
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"x": 3, |
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"y": 2 |
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}, |
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{ |
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"label": "V", |
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"x": 4, |
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"y": 2.1 |
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}, |
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{ |
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"label": "B", |
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"x": 5, |
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"y": 2.2 |
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}, |
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{ |
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"label": "N", |
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"x": 9, |
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"y": 2.2 |
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}, |
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{ |
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"label": "M", |
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"x": 10, |
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"y": 2.1 |
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}, |
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{ |
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"label": ",", |
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"x": 11, |
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"y": 2 |
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}, |
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{ |
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"label": ".", |
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"x": 12, |
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"y": 2.1 |
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}, |
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{ |
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"label": "/", |
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"x": 13, |
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"y": 2.3 |
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}, |
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{ |
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"label": "Shift", |
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"x": 14, |
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"y": 2.3 |
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}, |
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{ |
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"label": "GUI", |
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"x": 4, |
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"y": 3.7 |
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}, |
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{ |
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"label": "Lower", |
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"x": 5, |
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"y": 3.7 |
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}, |
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{ |
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"label": "Space", |
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"x": 6, |
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"y": 3.2, |
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"h": 1.5 |
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}, |
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{ |
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"label": "Enter", |
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"x": 8, |
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"y": 3.2, |
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"h": 1.5 |
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}, |
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{ |
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"label": "Raise", |
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"x": 9, |
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"y": 3.7 |
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}, |
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{ |
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"label": "Alt", |
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"x": 10, |
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"y": 3.7 |
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} |
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] |
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}, |
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"LAYOUT_split_3x5_3": { |
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"layout": [ |
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{"label":"Q", "x":0, "y":0.3}, |
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{"label":"W", "x":1, "y":0.1}, |
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{"label":"E", "x":2, "y":0}, |
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{"label":"R", "x":3, "y":0.1}, |
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{"label":"T", "x":4, "y":0.2}, |
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{"label":"Y", "x":8, "y":0.2}, |
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{"label":"U", "x":9, "y":0.1}, |
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{"label":"I", "x":10, "y":0}, |
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{"label":"O", "x":11, "y":0.1}, |
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{"label":"P", "x":12, "y":0.3}, |
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{"label":"A", "x":0, "y":1.3}, |
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{"label":"S", "x":1, "y":1.1}, |
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{"label":"D", "x":2, "y":1}, |
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{"label":"F", "x":3, "y":1.1}, |
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{"label":"G", "x":4, "y":1.2}, |
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{"label":"H", "x":8, "y":1.2}, |
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{"label":"J", "x":9, "y":1.1}, |
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{"label":"K", "x":10, "y":1}, |
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{"label":"L", "x":11, "y":1.1}, |
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{"label":";", "x":12, "y":1.3}, |
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{"label":"Z", "x":0, "y":2.3}, |
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{"label":"X", "x":1, "y":2.1}, |
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{"label":"C", "x":2, "y":2}, |
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{"label":"V", "x":3, "y":2.1}, |
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{"label":"B", "x":4, "y":2.2}, |
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{"label":"N", "x":8, "y":2.2}, |
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{"label":"M", "x":9, "y":2.1}, |
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{"label":",", "x":10, "y":2}, |
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{"label":".", "x":11, "y":2.1}, |
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{"label":"/", "x":12, "y":2.3}, |
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{"label":"GUI", "x":3, "y":3.7}, |
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{"label":"Lower", "x":4, "y":3.7}, |
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{"label":"Space", "x":5, "y":3.2, "h":1.5}, |
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{"label":"Enter", "x":7, "y":3.2, "h":1.5}, |
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{"label":"Raise", "x":8, "y":3.7}, |
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{"label":"Alt", "x":9, "y":3.7} |
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] |
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} |
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} |
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} |
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@ -0,0 +1,4 @@ |
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// Copyright 2021 s8erdude (@jpuerto96)
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include "ingrained.h" |
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@ -0,0 +1,47 @@ |
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// Copyright 2021 s8erdude (@jpuerto96)
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once |
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#include "quantum.h" |
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/* This is a shortcut to help you visually see your layout.
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* |
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* The first section contains all of the arguments representing the physical |
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* layout of the board and position of the keys. |
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* |
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* The second converts the arguments into a two-dimensional array which |
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* represents the switch matrix. |
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*/ |
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#define XXX KC_NO |
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#define LAYOUT_split_3x6_3( \ |
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k00, k01, k02, k03, k04, k05, k011, k010, k09, k08, k07, k06,\
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k10, k11, k12, k13, k14, k15, k111, k110, k19, k18, k17, k16,\
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k20, k21, k22, k23, k24, k25, k211, k210, k29, k28, k27, k26,\
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k33, k34, k35, k311, k310, k39\
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) { \
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{ k00, k01, k02, k03, k04, k05 },\
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{ k10, k11, k12, k13, k14, k15 },\
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{ k20, k21, k22, k23, k24, k25 },\
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{ XXX, XXX, XXX, k33, k34, k35 },\
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{ k06, k07, k08, k09, k010, k011 },\
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{ k16, k17, k18, k19, k110, k111 },\
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{ k26, k27, k28, k29, k210, k211 },\
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{ XXX, XXX, XXX, k39, k310, k311 }\
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} |
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#define LAYOUT_split_3x5_3( \ |
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k01, k02, k03, k04, k05, k011, k010, k09, k08, k07,\
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k11, k12, k13, k14, k15, k111, k110, k19, k18, k17,\
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k21, k22, k23, k24, k25, k211, k210, k29, k28, k27,\
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k33, k34, k35, k311, k310, k39\
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) { \
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{ XXX, k01, k02, k03, k04, k05 },\
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{ XXX, k11, k12, k13, k14, k15 },\
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{ XXX, k21, k22, k23, k24, k25 },\
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{ XXX, XXX, XXX, k33, k34, k35 },\
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{ XXX, k07, k08, k09, k010, k011 },\
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{ XXX, k17, k18, k19, k110, k111 },\
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{ XXX, k27, k28, k29, k210, k211 },\
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{ XXX, XXX, XXX, k39, k310, k311 }\
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} |
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@ -0,0 +1,23 @@ |
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// Copyright 2021 s8erdude (@jpuerto96)
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include QMK_KEYBOARD_H |
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// Each layer gets a name for readability, which is then used in the keymap matrix below.
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// The underscores don't mean anything - you can have a layer called STUFF or any other name.
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// Layer names don't all need to be of the same length, obviously, and you can also skip them
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// entirely and just use numbers.
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enum layer_names { |
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_BASE, |
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}; |
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const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { |
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[_BASE] = LAYOUT_split_3x5_3( |
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KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, |
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KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, |
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KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, |
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KC_LGUI, KC_SPC, KC_TAB, KC_BSPC, KC_ENT, KC_RALT |
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) |
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}; |
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@ -0,0 +1 @@ |
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# The 3x5 keymap for ingrained |
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@ -0,0 +1,23 @@ |
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// Copyright 2021 s8erdude (@jpuerto96)
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include QMK_KEYBOARD_H |
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// Each layer gets a name for readability, which is then used in the keymap matrix below.
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// The underscores don't mean anything - you can have a layer called STUFF or any other name.
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// Layer names don't all need to be of the same length, obviously, and you can also skip them
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// entirely and just use numbers.
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enum layer_names { |
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_BASE, |
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}; |
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const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { |
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[_BASE] = LAYOUT_split_3x6_3( |
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KC_ESC, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_BSPC, |
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KC_TAB, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, |
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KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, |
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KC_LGUI, KC_SPC, KC_TAB, KC_BSPC, KC_ENT, KC_RALT |
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), |
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}; |
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@ -0,0 +1 @@ |
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# The default keymap for ingrained |
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@ -0,0 +1,253 @@ |
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/*
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Copyright 2013 Oleg Kostyuk <cub.uanic@gmail.com> |
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2020 Pierre Chevalier <pierrechevalier83@gmail.com> |
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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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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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/*
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* This code was heavily inspired by the ergodox_ez keymap, and modernized |
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* to take advantage of the quantum.h microcontroller agnostics gpio control |
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* abstractions and use the macros defined in config.h for the wiring as opposed |
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* to repeating that information all over the place. |
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*/ |
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#include QMK_KEYBOARD_H |
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#include "i2c_master.h" |
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extern i2c_status_t mcp23017_status; |
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#define I2C_TIMEOUT 1000 |
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// For a better understanding of the i2c protocol, this is a good read:
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// https://www.robot-electronics.co.uk/i2c-tutorial
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// I2C address:
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// See the datasheet, section 3.3.1 on addressing I2C devices and figure 3-6 for an
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// illustration
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// http://ww1.microchip.com/downloads/en/devicedoc/20001952c.pdf
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// All address pins of the mcp23017 are connected to the ground on the ferris
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// | 0 | 1 | 0 | 0 | A2 | A1 | A0 |
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// | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
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#define I2C_ADDR 0b0100000 |
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#define I2C_ADDR_WRITE ((I2C_ADDR << 1) | I2C_WRITE) |
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#define I2C_ADDR_READ ((I2C_ADDR << 1) | I2C_READ) |
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// Register addresses
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// See https://github.com/adafruit/Adafruit-MCP23017-Arduino-Library/blob/master/Adafruit_MCP23017.h
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#define IODIRA 0x00 // i/o direction register
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#define IODIRB 0x01 |
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#define GPPUA 0x0C // GPIO pull-up resistor register
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#define GPPUB 0x0D |
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#define GPIOA 0x12 // general purpose i/o port register (write modifies OLAT)
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#define GPIOB 0x13 |
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#define OLATA 0x14 // output latch register
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#define OLATB 0x15 |
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bool i2c_initialized = 0; |
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i2c_status_t mcp23017_status = I2C_ADDR; |
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uint8_t init_mcp23017(void) { |
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print("starting init"); |
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mcp23017_status = I2C_ADDR; |
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// I2C subsystem
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if (i2c_initialized == 0) { |
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i2c_init(); // on pins D(1,0)
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i2c_initialized = true; |
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wait_ms(I2C_TIMEOUT); |
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} |
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// set pin direction
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// - unused : input : 1
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// - input : input : 1
|
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// - driving : output : 0
|
||||
// This means: we will read all the bits on GPIOA
|
||||
// This means: we will write to the pins 0-4 on GPIOB (in select_rows)
|
||||
uint8_t buf[] = {IODIRA, 0b11111111, 0b11110000}; |
||||
mcp23017_status = i2c_transmit(I2C_ADDR_WRITE, buf, sizeof(buf), I2C_TIMEOUT); |
||||
if (!mcp23017_status) { |
||||
// set pull-up
|
||||
// - unused : on : 1
|
||||
// - input : on : 1
|
||||
// - driving : off : 0
|
||||
// This means: we will read all the bits on GPIOA
|
||||
// This means: we will write to the pins 0-4 on GPIOB (in select_rows)
|
||||
uint8_t pullup_buf[] = {GPPUA, 0b11111111, 0b11110000}; |
||||
mcp23017_status = i2c_transmit(I2C_ADDR_WRITE, pullup_buf, sizeof(pullup_buf), I2C_TIMEOUT); |
||||
} |
||||
return mcp23017_status; |
||||
} |
||||
|
||||
/* matrix state(1:on, 0:off) */ |
||||
static matrix_row_t matrix[MATRIX_ROWS]; // debounced values
|
||||
|
||||
static matrix_row_t read_cols(uint8_t row); |
||||
static void init_cols(void); |
||||
static void unselect_rows(void); |
||||
static void select_row(uint8_t row); |
||||
|
||||
static uint8_t mcp23017_reset_loop; |
||||
|
||||
void matrix_init_custom(void) { |
||||
// initialize row and col
|
||||
|
||||
mcp23017_status = init_mcp23017(); |
||||
|
||||
unselect_rows(); |
||||
init_cols(); |
||||
|
||||
// initialize matrix state: all keys off
|
||||
for (uint8_t i = 0; i < MATRIX_ROWS; i++) { |
||||
matrix[i] = 0; |
||||
} |
||||
} |
||||
|
||||
void matrix_power_up(void) { |
||||
mcp23017_status = init_mcp23017(); |
||||
|
||||
unselect_rows(); |
||||
init_cols(); |
||||
|
||||
// initialize matrix state: all keys off
|
||||
for (uint8_t i = 0; i < MATRIX_ROWS; i++) { |
||||
matrix[i] = 0; |
||||
} |
||||
} |
||||
|
||||
// Reads and stores a row, returning
|
||||
// whether a change occurred.
|
||||
static inline bool store_matrix_row(matrix_row_t current_matrix[], uint8_t index) { |
||||
matrix_row_t temp = read_cols(index); |
||||
if (current_matrix[index] != temp) { |
||||
current_matrix[index] = temp; |
||||
return true; |
||||
} |
||||
return false; |
||||
} |
||||
|
||||
bool matrix_scan_custom(matrix_row_t current_matrix[]) { |
||||
if (mcp23017_status) { // if there was an error
|
||||
if (++mcp23017_reset_loop == 0) { |
||||
// if (++mcp23017_reset_loop >= 1300) {
|
||||
// since mcp23017_reset_loop is 8 bit - we'll try to reset once in 255 matrix scans
|
||||
// this will be approx bit more frequent than once per second
|
||||
dprint("trying to reset mcp23017\n"); |
||||
mcp23017_status = init_mcp23017(); |
||||
if (mcp23017_status) { |
||||
dprint("right side not responding\n"); |
||||
} else { |
||||
dprint("right side attached\n"); |
||||
} |
||||
} |
||||
} |
||||
|
||||
bool changed = false; |
||||
for (uint8_t i = 0; i < MATRIX_ROWS_PER_SIDE; i++) { |
||||
// select rows from left and right hands
|
||||
uint8_t left_index = i; |
||||
uint8_t right_index = i + MATRIX_ROWS_PER_SIDE; |
||||
select_row(left_index); |
||||
select_row(right_index); |
||||
|
||||
// we don't need a 30us delay anymore, because selecting a
|
||||
// left-hand row requires more than 30us for i2c.
|
||||
|
||||
changed |= store_matrix_row(current_matrix, left_index); |
||||
changed |= store_matrix_row(current_matrix, right_index); |
||||
|
||||
unselect_rows(); |
||||
} |
||||
|
||||
return changed; |
||||
} |
||||
|
||||
static void init_cols(void) { |
||||
// init on mcp23017
|
||||
// not needed, already done as part of init_mcp23017()
|
||||
|
||||
// init on mcu
|
||||
pin_t matrix_col_pins_mcu[MATRIX_COLS_PER_SIDE] = MATRIX_COL_PINS_MCU; |
||||
for (int pin_index = 0; pin_index < MATRIX_COLS_PER_SIDE; pin_index++) { |
||||
pin_t pin = matrix_col_pins_mcu[pin_index]; |
||||
setPinInput(pin); |
||||
writePinHigh(pin); |
||||
} |
||||
} |
||||
|
||||
static matrix_row_t read_cols(uint8_t row) { |
||||
if (row < MATRIX_ROWS_PER_SIDE) { |
||||
pin_t matrix_col_pins_mcu[MATRIX_COLS_PER_SIDE] = MATRIX_COL_PINS_MCU; |
||||
matrix_row_t current_row_value = 0; |
||||
// For each col...
|
||||
for (uint8_t col_index = 0; col_index < MATRIX_COLS_PER_SIDE; col_index++) { |
||||
// Select the col pin to read (active low)
|
||||
uint8_t pin_state = readPin(matrix_col_pins_mcu[col_index]); |
||||
|
||||
// Populate the matrix row with the state of the col pin
|
||||
current_row_value |= pin_state ? 0 : (MATRIX_ROW_SHIFTER << col_index); |
||||
} |
||||
return current_row_value; |
||||
} else { |
||||
if (mcp23017_status) { // if there was an error
|
||||
return 0; |
||||
} else { |
||||
uint8_t buf[] = {GPIOA}; |
||||
mcp23017_status = i2c_transmit(I2C_ADDR_WRITE, buf, sizeof(buf), I2C_TIMEOUT); |
||||
// We read all the pins on GPIOA.
|
||||
// The initial state was all ones and any depressed key at a given column for the currently selected row will have its bit flipped to zero.
|
||||
// The return value is a row as represented in the generic matrix code were the rightmost bits represent the lower columns and zeroes represent non-depressed keys while ones represent depressed keys.
|
||||
// Since the pins connected to eact columns are sequential, and counting from zero up (col 5 -> GPIOA0, col 6 -> GPIOA1 and so on), the only transformation needed is a bitwise not to swap all zeroes and ones.
|
||||
uint8_t data[] = {0}; |
||||
if (!mcp23017_status) { |
||||
mcp23017_status = i2c_receive(I2C_ADDR_READ, data, sizeof(data), I2C_TIMEOUT); |
||||
data[0] = ~(data[0]); |
||||
} |
||||
return data[0]; |
||||
} |
||||
} |
||||
} |
||||
|
||||
static void unselect_rows(void) { |
||||
// no need to unselect on mcp23017, because the select step sets all
|
||||
// the other row bits high, and it's not changing to a different
|
||||
// direction
|
||||
|
||||
// unselect rows on microcontroller
|
||||
pin_t matrix_row_pins_mcu[MATRIX_ROWS_PER_SIDE] = MATRIX_ROW_PINS_MCU; |
||||
for (int pin_index = 0; pin_index < MATRIX_ROWS_PER_SIDE; pin_index++) { |
||||
pin_t pin = matrix_row_pins_mcu[pin_index]; |
||||
setPinInput(pin); |
||||
writePinLow(pin); |
||||
} |
||||
} |
||||
|
||||
static void select_row(uint8_t row) { |
||||
if (row < MATRIX_ROWS_PER_SIDE) { |
||||
// select on atmega32u4
|
||||
pin_t matrix_row_pins_mcu[MATRIX_ROWS_PER_SIDE] = MATRIX_ROW_PINS_MCU; |
||||
pin_t pin = matrix_row_pins_mcu[row]; |
||||
setPinOutput(pin); |
||||
writePinLow(pin); |
||||
} else { |
||||
// select on mcp23017
|
||||
if (mcp23017_status) { // if there was an error
|
||||
// do nothing
|
||||
} else { |
||||
// Select the desired row by writing a byte for the entire GPIOB bus where only the bit representing the row we want to select is a zero (write instruction) and every other bit is a one.
|
||||
// Note that the row - MATRIX_ROWS_PER_SIDE reflects the fact that being on the right hand, the columns are numbered from MATRIX_ROWS_PER_SIDE to MATRIX_ROWS, but the pins we want to write to are indexed from zero up on the GPIOB bus.
|
||||
uint8_t buf[] = {GPIOB, 0xFF & ~(1 << (row - MATRIX_ROWS_PER_SIDE))}; |
||||
mcp23017_status = i2c_transmit(I2C_ADDR_WRITE, buf, sizeof(buf), I2C_TIMEOUT); |
||||
} |
||||
} |
||||
} |
||||
@ -0,0 +1,19 @@ |
||||
# ingrained |
||||
|
||||
This PCB is an integrated, USB-C to USB-C, Corne replacement. |
||||
|
||||
* Keyboard Maintainer: [s8erdude](https://github.com/jpuerto96) |
||||
* Hardware Supported: Ingrained PCB |
||||
* Hardware Availability: [Open Source PCB](https://github.com/jpuerto96/crkbd) |
||||
|
||||
Make example for this keyboard (after setting up your build environment): |
||||
|
||||
make ingrained:default |
||||
|
||||
Flashing example for this keyboard: |
||||
|
||||
make ingrained:default:flash |
||||
|
||||
To reset the board, you will want to short the pad labeled RESET on the main half (near the USB-C interconnect). |
||||
|
||||
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). |
||||
@ -0,0 +1,27 @@ |
||||
# MCU name
|
||||
MCU = atmega32u4
|
||||
|
||||
# Bootloader selection
|
||||
BOOTLOADER = atmel-dfu
|
||||
|
||||
# Build Options
|
||||
# change yes to no to disable
|
||||
#
|
||||
BOOTMAGIC_ENABLE = no # Enable Bootmagic Lite
|
||||
MOUSEKEY_ENABLE = yes # Mouse keys
|
||||
EXTRAKEY_ENABLE = yes # Audio control and System control
|
||||
CONSOLE_ENABLE = no # Console for debug
|
||||
COMMAND_ENABLE = no # Commands for debug and configuration
|
||||
NKRO_ENABLE = no # Enable N-Key Rollover
|
||||
BACKLIGHT_ENABLE = no # Enable keyboard backlight functionality
|
||||
RGBLIGHT_ENABLE = no # Enable keyboard RGB underglow
|
||||
AUDIO_ENABLE = no # Audio output
|
||||
UNICODE_ENABLE = yes
|
||||
CUSTOM_MATRIX = lite
|
||||
NO_USB_STARTUP_CHECK = yes
|
||||
LTO_ENABLE = yes
|
||||
|
||||
SRC += matrix.c
|
||||
QUANTUM_LIB_SRC += i2c_master.c
|
||||
|
||||
LAYOUTS = split_3x5_3 split_3x6_3
|
||||
Loading…
Reference in new issue