[Keyboard] Add 40percent.club's 'polypad' PCB (#15158)

Co-authored-by: Joel Challis <git@zvecr.com>
Co-authored-by: Sergey Vlasov <sigprof@gmail.com>
Co-authored-by: Drashna Jaelre <drashna@live.com>

keyboards/40percentclub/polyandry/config.h

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+/* Copyright 2021
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0xFEED
+#define PRODUCT_ID      0x6060
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    di0ib
+#define PRODUCT         Polypad
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCE 5
+
+//more detailed config options start below: 
+
+
+/* define if matrix has ghost (lacks anti-ghosting diodes) */
+//#define MATRIX_HAS_GHOST
+
+/* number of backlight levels */
+
+/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
+#define LOCKING_SUPPORT_ENABLE
+/* Locking resynchronize hack */
+#define LOCKING_RESYNC_ENABLE
+
+/* If defined, GRAVE_ESC will always act as ESC when CTRL is held.
+ * This is userful for the Windows task manager shortcut (ctrl+shift+esc).
+ */
+// #define GRAVE_ESC_CTRL_OVERRIDE
+
+/*
+ * Force NKRO
+ *
+ * Force NKRO (nKey Rollover) to be enabled by default, regardless of the saved
+ * state in the bootmagic EEPROM settings. (Note that NKRO must be enabled in the
+ * makefile for this to work.)
+ *
+ * If forced on, NKRO can be disabled via magic key (default = LShift+RShift+N)
+ * until the next keyboard reset.
+ *
+ * NKRO may prevent your keystrokes from being detected in the BIOS, but it is
+ * fully operational during normal computer usage.
+ *
+ * For a less heavy-handed approach, enable NKRO via magic key (LShift+RShift+N)
+ * or via bootmagic (hold SPACE+N while plugging in the keyboard). Once set by
+ * bootmagic, NKRO mode will always be enabled until it is toggled again during a
+ * power-up.
+ *
+ */
+//#define FORCE_NKRO
+
+/*
+ * Feature disable options
+ *  These options are also useful to firmware size reduction.
+ */
+
+/* disable debug print */
+//#define NO_DEBUG
+
+/* disable print */
+//#define NO_PRINT
+
+/* disable action features */
+//#define NO_ACTION_LAYER
+//#define NO_ACTION_TAPPING
+//#define NO_ACTION_ONESHOT
+//#define NO_ACTION_MACRO
+//#define NO_ACTION_FUNCTION
+
+/* Bootmagic Lite key configuration */
+// #define BOOTMAGIC_LITE_ROW 0
+// #define BOOTMAGIC_LITE_COLUMN 0

keyboards/40percentclub/polyandry/info.json

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+{
+    "keyboard_name": "Polyandry",
+    "url": "",
+    "maintainer": "QMK",
+    "layouts": {
+        "LAYOUT": {
+            "layout": [
+                {"label": "k000", "x": 0, "y": 0},
+                {"label": "k001", "x": 1, "y": 0},
+                {"label": "k002", "x": 2, "y": 0},
+
+                {"label": "k003", "x": 0, "y": 1},
+                {"label": "k004", "x": 1, "y": 1},
+                {"label": "k005", "x": 2, "y": 1},
+
+                {"label": "k006", "x": 0, "y": 2},
+                {"label": "k007", "x": 1, "y": 2},
+                {"label": "k008", "x": 2, "y": 2},
+
+                {"label": "k009", "x": 0, "y": 3},
+                {"label": "k010", "x": 1, "y": 3},
+                {"label": "k011", "x": 2, "y": 3}
+
+            ]
+        }
+    }
+}

keyboards/40percentclub/polyandry/keymaps/default/keymap.c

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+/* Copyright 2021
+ *
+ * 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
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+	LAYOUT(
+		KC_1, KC_2, KC_3, 
+		KC_4, KC_5, KC_6, 
+		KC_7, KC_8, KC_9, 
+		KC_0, KC_A, KC_B
+	),
+
+};
+
+
+

keyboards/40percentclub/polyandry/polyandry.c

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+/* Copyright 2021
+ *
+ * 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 "polyandry.h"

keyboards/40percentclub/polyandry/polyandry.h

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+/* Copyright 2021
+ *
+ * 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"
+
+#ifdef KEYBOARD_40percentclub_polyandry_promicro
+    #include "promicro.h"
+#elif KEYBOARD_40percentclub_polyandry_teensy2
+    #include "teensy2.h"
+#endif

keyboards/40percentclub/polyandry/promicro/config.h

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+/* Copyright 2021
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "config_common.h"
+
+/* key matrix size */
+#define MATRIX_ROWS 1
+#define MATRIX_COLS 12
+
+/* key matrix pins 
+ * Direct pins is not used because there is not a shared ground position
+ * between all compatible microcontrollers.
+*/ 
+#define MATRIX_ROW_PINS { D7 }
+#define MATRIX_COL_PINS { D1, D0, D4, C6, E6, B4, F4, F5, F6, F7, B3, B2 }
+#define UNUSED_PINS
+
+/* doesn't really matter lol */
+#define DIODE_DIRECTION COL2ROW

keyboards/40percentclub/polyandry/promicro/promicro.c

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+/* Copyright 2021
+ *
+ * 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 "promicro.h"

keyboards/40percentclub/polyandry/promicro/promicro.h

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+/* Copyright 2021
+ *
+ * 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 "polyandry.h"
+
+#define LAYOUT( \
+	K000, K001, K002, \
+ 	K003, K004, K005, \
+	K006, K007, K008, \
+	K009, K010, K011  \
+) { \
+	{ K000,  K001,  K002,  K003,  K004,  K005,  K006,  K007,  K008,  K009,  K010,  K011 }  \
+}

keyboards/40percentclub/polyandry/promicro/rules.mk

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+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+BOOTLOADER = caterina

keyboards/40percentclub/polyandry/readme.md

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+# Polyandry/polypad
+
+![Polyandry](https://1.bp.blogspot.com/-97uoICZvZec/XSdpvCVFFlI/AAAAAAACVZY/BlCRjxjDqDAxOZa6C5ddQr0OsFQ9VZv5wCLcBGAs/s1600/d1.jpg)
+===
+
+3x4/4x3 grid layout, multiple controllers supported
+- Pro Micro
+- PJRC Teensy 2.0
+
+(**The below are not currently ported:**)
+
+- PJRC Teensy LC/3.2 
+- PJRC Teensy 3.5/3.6
+- Adafruit ItsyBitsy ATMega32u4
+- Adafruit ItsyBitsy M0
+- Adafruit ItsyBitsy M4
+
+The matrix is electrically 1x12 with no diodes, with a thirteenth pin used for the column rather than a ground in order to be compatible with all the listed microcontrollers..
+
+The default keymap is a testing keymap that is intended to make sure all of the keys on the matrix are working and properly assigned.
+
+[The original (minimal arduino sketch) firmware, with support for some unsupported controllers](https://git.40percent.club/di0ib/Misc/src/branch/master/polyandry)
+
+Keyboard Maintainer: QMK Community  
+Hardware Supported: Polyandry PCB  
+Hardware Availability: [Polyandry gerbers are on 40percent.club](https://www.40percent.club/2019/07/polyandry.html)
+
+Make example for this keyboard (after setting up your build environment):
+
+    make 40percentclub/polyandry:default 
+    or
+    qmk compile -kb 40percentclub/polyandry -km default
+
+Default firmware is for an Arduino Pro Micro knockoff.
+
+If you would like to specify a controller:
+
+    make 40percentclub/polyandry/promicro:default 
+    or
+    qmk compile -kb 40percentclub/polyandry/promicro -km default
+    make 40percentclub/polyandry/teensy2:default 
+    or
+    qmk compile -kb 40percentclub/polyandry/teensy2 -km default
+
+## Bootloader
+
+Enter the bootloader in 3 ways: 
+
+*  **Bootmagic reset**: Hold down the top left key of the keyboard (top right or bottom left in horizontal configuration)
+* **Physical reset**: Briefly press the button on the bottom of the microcontroller or, if not present short the pin marked RST to a GND.
+* **Keycode in layout**: Press the key mapped to `RESET` if it is available
+
+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).

keyboards/40percentclub/polyandry/rules.mk

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+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = yes      # 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
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
+# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+NKRO_ENABLE = no            # USB Nkey Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
+AUDIO_ENABLE = no           # Audio output
+
+DEFAULT_FOLDER = 40percentclub/polyandry/promicro

keyboards/40percentclub/polyandry/teensy2/config.h

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+/* Copyright 2021
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "config_common.h"
+
+/* key matrix size */
+#define MATRIX_ROWS 1
+#define MATRIX_COLS 12
+
+/* key matrix pins */
+
+// Note from original contributor (ryjelsum):
+// Untested - don't have teensy2. if some keys do not function or are in wrong place,
+// please check the pin definitions. I may have screwed up. :) 
+
+#define MATRIX_ROW_PINS { D3 }
+#define MATRIX_COL_PINS { B7, D0, D1, D2, C6, C7, F6, F7, B6, B5, D7, D6 }
+#define UNUSED_PINS
+
+/* COL2ROW or ROW2COL */
+#define DIODE_DIRECTION COL2ROW

keyboards/40percentclub/polyandry/teensy2/rules.mk

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+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+BOOTLOADER = halfkay