[Keyboard] Add Collide39 keyboard (#5486)

* Add Collide39 keyboard

* Remove unneeded lines

keyboards/c39/c39.c

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+#include "c39.h"

keyboards/c39/c39.h

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+#pragma once
+
+#include "quantum.h"
+
+#define ___ KC_NO
+
+#define LAYOUT( \
+    K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, \
+    K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, \
+    K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2C  \
+  ) { \
+  { K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C }, \
+  { K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C }, \
+  { K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2C }  \
+}
+
+#define LAYOUT_ortho_3x13 LAYOUT

keyboards/c39/config.h

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+/*
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+
+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       0xCA17
+#define PRODUCT_ID      0xCA39
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    Maple Computing
+#define PRODUCT         C39
+#define DESCRIPTION     A compact 39 key keyboard
+
+/* key matrix size */
+#define MATRIX_ROWS 3
+#define MATRIX_COLS 13
+
+#define MATRIX_ROW_PINS { D1, B4, B5 }
+#define MATRIX_COL_PINS { F4, F5, F6, F7, B1, B3, B2, B6, D7, E6, C6, D2, D3 }
+
+/* COL2ROW or ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+
+/*
+ * 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
+
+/*
+ * Magic Key Options
+ *
+ * Magic keys are hotkey commands that allow control over firmware functions of
+ * the keyboard. They are best used in combination with the HID Listen program,
+ * found here: https://www.pjrc.com/teensy/hid_listen.html
+ *
+ * The options below allow the magic key functionality to be changed. This is
+ * useful if your keyboard/keypad is missing keys and you want magic key support.
+ *
+ */
+
+/*
+ * 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

keyboards/c39/keymaps/default/config.h

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+#pragma once
+
+// place overrides here

keyboards/c39/keymaps/default/keymap.c

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+#include QMK_KEYBOARD_H
+
+// Each layer gets a name for readability, which is then used in the keymap matrix below.
+// The underscores don't mean anything - you can have a layer called STUFF or any other name.
+// Layer names don't all need to be of the same length, obviously, and you can also skip them
+// entirely and just use numbers.
+#define _QWERTY 0
+#define _FN1 1
+
+// Defines for task manager and such
+#define CALTDEL LCTL(LALT(KC_DEL))
+#define TSKMGR LCTL(LSFT(KC_ESC))
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+/* Qwerty
+ * ,----------------------------------------------------------------------------.  ,-------------.
+ * |   Q  |   W  |   E  |   R  |   T  | Bksp |   Y  |   U  |   I  |   O  |   P  |  |  M1  |  M2  |
+ * |------+------+------+------+------+------+------+------+------+------+------+  |------+------|
+ * |   A  |   S  |   D  |   F  |   G  | Enter|   H  |   J  |   K  |   L  |   ;  |  |  M3  |  M4  |
+ * |------+------+------+------+------+------+------+------+------+------+------+  |------+------|
+ * |   Z  |   X  |   C  |   V  |   B  |  FN1 |   N  |   M  |   ,  |   .  |   /  |  |  M5  |  M6  |
+ * `----------------------------------------------------------------------------'  `-------------'
+ */
+[_QWERTY] = LAYOUT(
+    KC_Q, KC_W, KC_E, KC_R, KC_T, KC_BSPC,                KC_Y, KC_U, KC_I,    KC_O,   KC_P,      KC_1, KC_2,
+    KC_A, KC_S, KC_D, KC_F, KC_G, MT(MOD_LSFT, KC_ENT),   KC_H, KC_J, KC_K,    KC_L,   KC_SCLN,   KC_3, KC_4,
+    KC_Z, KC_X, KC_C, KC_V, KC_B, LT(_FN1, KC_SPC),       KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH,   KC_5, KC_6
+),
+
+/* FN1
+ * ,----------------------------------------------------------------------------.  ,-------------.
+ * |   1  |   2  |   3  |   4  |   5  | Bksp |   6  |   7  |   8  |   9  |   0  |  |  M1  |  M2  |
+ * |------+------+------+------+------+------+------+------+------+------+------+  |------+------|
+ * |   4  |   5  |   6  |   +  |      | Enter|      |      |      |      |      |  |  M3  |  M4  |
+ * |------+------+------+------+------+------+------+------+------+------+------+  |------+------|
+ * |   7  |   8  |   9  |   0  |      |  FN1 |      |      |      |      |      |  |  M5  |  M6  |
+ * `----------------------------------------------------------------------------'  `-------------'
+ */
+[_FN1] = LAYOUT(
+    KC_1, KC_2, KC_3, KC_4,    KC_5,    KC_BSPC, KC_6,    KC_7,    KC_8,    KC_9,    KC_0,      KC_1, KC_2,
+    KC_4, KC_5, KC_6, KC_PLUS, _______, KC_ENT,  _______, _______, _______, _______, _______,   KC_3, KC_4,
+    KC_7, KC_8, KC_9, KC_0,    _______, _______, _______, _______, _______, _______, _______,   KC_5, KC_6
+),
+};

keyboards/c39/keymaps/default/readme.md

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+# The default keymap for the C39

keyboards/c39/readme.md

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+# C39
+=======
+
+![C39](https://i.imgur.com/KuWIIuW.png)
+
+A compact 39 key keyboard.
+
+Keyboard Maintainer: [Maple Computing]()  
+Hardware Supported: C39 PCB  
+Hardware Availability: [SpaceCat.design](https://spacecat.design)
+
+Make example for this keyboard (after setting up your build environment):
+
+    make c39: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/c39/rules.mk

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+# MCU name
+MCU = atmega32u4
+
+# Processor frequency.
+#     This will define a symbol, F_CPU, in all source code files equal to the
+#     processor frequency in Hz. You can then use this symbol in your source code to
+#     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
+#     automatically to create a 32-bit value in your source code.
+#
+#     This will be an integer division of F_USB below, as it is sourced by
+#     F_USB after it has run through any CPU prescalers. Note that this value
+#     does not *change* the processor frequency - it should merely be updated to
+#     reflect the processor speed set externally so that the code can use accurate
+#     software delays.
+F_CPU = 16000000
+
+#
+# LUFA specific
+#
+# Target architecture (see library "Board Types" documentation).
+ARCH = AVR8
+
+# Input clock frequency.
+#     This will define a symbol, F_USB, in all source code files equal to the
+#     input clock frequency (before any prescaling is performed) in Hz. This value may
+#     differ from F_CPU if prescaling is used on the latter, and is required as the
+#     raw input clock is fed directly to the PLL sections of the AVR for high speed
+#     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
+#     at the end, this will be done automatically to create a 32-bit value in your
+#     source code.
+#
+#     If no clock division is performed on the input clock inside the AVR (via the
+#     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
+F_USB = $(F_CPU)
+
+# Interrupt driven control endpoint task(+60)
+OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
+
+
+# Boot Section Size in *bytes*
+#   Teensy halfKay   512
+#   Teensy++ halfKay 1024
+#   Atmel DFU loader 4096
+#   LUFA bootloader  4096
+#   USBaspLoader     2048
+OPT_DEFS += -DBOOTLOADER_SIZE=4096
+
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE = yes       # Mouse keys(+4700)
+EXTRAKEY_ENABLE = yes       # Audio control and System control(+450)
+CONSOLE_ENABLE = yes        # Console for debug(+400)
+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 on B7 by default
+MIDI_ENABLE = no            # MIDI controls
+UNICODE_ENABLE = no         # Unicode
+BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
+AUDIO_ENABLE = no           # Audio output on port C6
+RGBLIGHT_ENABLE = no        # RGB Enable / Disable