[Keyboard] Botanical Keyboards FM2U (#8819)

* initial commit for fm2u keyboard

* add fm2u keyboard along with VIA keymap

* add meme LAYOUT support

* minor cleanups

* fixup layout macro names

keyboards/botanicalkeyboards/fm2u/config.h

@@ -0,0 +1,55 @@
+/*
+Copyright 2020 mechmerlin
+
+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 0x6969
+#define PRODUCT_ID 0x0001
+#define DEVICE_VER 0x0001
+#define MANUFACTURER botanicalkeyboards
+#define PRODUCT fm2u
+#define DESCRIPTION A 1 key macropad
+
+/* key matrix size */
+#define MATRIX_ROWS 1
+#define MATRIX_COLS 1
+
+/* Keyboard Matrix Assignments */
+#define DIRECT_PINS { \
+    { C4 } \
+}
+
+/*
+ * Keyboard Matrix Assignments
+ *
+ * Change this to how you wired your keyboard
+ * COLS: AVR pins used for columns, left to right
+ * ROWS: AVR pins used for rows, top to bottom
+ * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
+ *                  ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
+ *
+ */
+#define UNUSED_PINS
+
+/* COL2ROW, ROW2COL*/
+#define DIODE_DIRECTION COL2ROW
+
+
+

keyboards/botanicalkeyboards/fm2u/fm2u.c

@@ -0,0 +1,17 @@
+/* Copyright 2020 mechmerlin
+ *
+ * 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 "fm2u.h"

keyboards/botanicalkeyboards/fm2u/fm2u.h

@@ -0,0 +1,46 @@
+/* Copyright 2020 mechmerlin
+ *
+ * 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"
+
+/* This is a shortcut to help you visually see your layout.
+ *
+ * The first section contains all of the arguments representing the physical
+ * layout of the board and position of the keys.
+ *
+ * The second converts the arguments into a two-dimensional array which
+ * represents the switch matrix.
+ */
+#define LAYOUT_100u( \
+    k00 \
+) \
+{ \
+    { k00 } \
+}
+
+#define LAYOUT_125u LAYOUT_100u
+#define LAYOUT_150u LAYOUT_100u
+#define LAYOUT_175u LAYOUT_100u
+#define LAYOUT_200u LAYOUT_100u
+#define LAYOUT_225u LAYOUT_100u
+#define LAYOUT_275u LAYOUT_100u
+#define LAYOUT_300u LAYOUT_100u
+#define LAYOUT_600u LAYOUT_100u
+#define LAYOUT_625u LAYOUT_100u
+#define LAYOUT_700u LAYOUT_100u
+#define LAYOUT_iso  LAYOUT_100u

keyboards/botanicalkeyboards/fm2u/info.json

@@ -0,0 +1,56 @@
+{
+    "keyboard_name": "fm2u", 
+    "url": "", 
+    "maintainer": "qmk", 
+    "width": 1, 
+    "height": 1, 
+    "layouts": {
+        "LAYOUT_100u": {
+            "layout": [{"x":0, "y":0}]
+        },
+
+        "LAYOUT_125u": {
+            "layout": [{"x":0, "y":0, "w":1.25}]
+        },
+
+        "LAYOUT_150u": {
+            "layout": [{"x":0, "y":0, "w":1.50}]
+        },
+
+        "LAYOUT_175u": {
+            "layout": [{"x":0, "y":0, "w":1.75}]
+        },
+
+        "LAYOUT_200u": {
+            "layout": [{"x":0, "y":0, "w":2.00}]
+        },
+
+        "LAYOUT_225u": {
+            "layout": [{"x":0, "y":0, "w":2.25}]
+        },
+
+        "LAYOUT_275u": {
+            "layout": [{"x":0, "y":0, "w":2.75}]
+        },
+
+        "LAYOUT_300u": {
+            "layout": [{"x":0, "y":0, "w":3.00}]
+        },
+
+        "LAYOUT_600u": {
+            "layout": [{"x":0, "y":0, "w":6.00}]
+        },
+
+        "LAYOUT_625u": {
+            "layout": [{"x":0, "y":0, "w":6.25}]
+        },
+
+        "LAYOUT_700u": {
+            "layout": [{"x":0, "y":0, "w":7.00}]
+        },
+
+        "LAYOUT_iso": {
+            "layout": [{"x":0.25, "y":0, "w":1.25, "h":2}]
+        }
+    }
+}

keyboards/botanicalkeyboards/fm2u/keymaps/default/keymap.c

@@ -0,0 +1,25 @@
+/* Copyright 2020 mechmerlin
+ *
+ * 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] = {
+    /* Base */
+    [0] = LAYOUT_100u(
+        KC_B
+    )
+};
+

keyboards/botanicalkeyboards/fm2u/keymaps/via/keymap.c

@@ -0,0 +1,37 @@
+/* Copyright 2020 mechmerlin
+ *
+ * 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] = {
+    /* Base */
+    [0] = LAYOUT_100u(
+        KC_B
+    ),
+
+    [1] = LAYOUT_100u(
+        KC_TRNS
+    ),
+
+    [2] = LAYOUT_100u(
+        KC_TRNS
+    ),
+
+    [3] = LAYOUT_100u(
+        KC_TRNS
+    ),
+};
+

keyboards/botanicalkeyboards/fm2u/keymaps/via/rules.mk

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+VIA_ENABLE = yes
+LTO_ENABLE = yes
+
+EXTRAKEY_ENABLE = no

keyboards/botanicalkeyboards/fm2u/readme.md

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+# fm2u
+
+A 1 key macropad with USB C and atmega32u2 microcontroller. 
+
+* Keyboard Maintainer: [MechMerlin](https://github.com/mechmerlin)
+* Hardware Supported: fm2u PCB
+* Hardware Availability: TBD
+
+Make example for this keyboard (after setting up your build environment):
+
+    make botanicalkeyboards/fm2u:default
+
+See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).

keyboards/botanicalkeyboards/fm2u/rules.mk

@@ -0,0 +1,32 @@
+# MCU name
+MCU = atmega32u2
+
+# Bootloader selection
+#   Teensy       halfkay
+#   Pro Micro    caterina
+#   Atmel DFU    atmel-dfu
+#   LUFA DFU     lufa-dfu
+#   QMK DFU      qmk-dfu
+#   ATmega32A    bootloadHID
+#   ATmega328P   USBasp
+BOOTLOADER = atmel-dfu
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = lite     # Virtual DIP switch configuration
+MOUSEKEY_ENABLE = no        # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = yes        # Console for debug
+COMMAND_ENABLE = yes        # 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
+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
+HD44780_ENABLE = no         # Enable support for HD44780 based LCDs