Keyboard: Add Catch 22 Hotswap Macropad to QMK (#3576)

* Initial Commit of catch22 macropad by rockydbull

* Add configurator info.json

* Use macros

* Use pragma once

* Use CA22 as product id

* Clean up readme

* Use the layer define value

* Feedback from @drashna

7 files changed, 225 insertions, 0 deletions

diff --git a/keyboards/catch22/README.md b/keyboards/catch22/README.md
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index 000000000..8d4a22398
--- /dev/null
+++ b/keyboards/catch22/README.md
@@ -0,0 +1,17 @@
+# Catch 22 Budget Hotswap Macropad
+
+GB by /u/rockydbull run in July 2018, PCB designed with help from /u/Kilgarah.
+
+Designed to be a budget project board to enjoy hotswapping/switch testing/macro making fun. The board is controlled by a pro micro clone made famous by other projects like the lets split, iris, and nyquist and allows for full QMK implementation. Each Catch22 kit will contain:
+
+ * 2 pcbs (one to solder to and one to be a base)(green color)
+ * 1 pcb material switch plate( green color) with cut out for pcb mount cherry stabilizers
+ * 40 throughhole diodes (22 for the pcb and the remaining as extras in case you lose one and to use to make the pro micro removeable without desoldering)
+ * 22 Kailh hotswap sockets
+ * 1 smd reset button
+ * 1 dip socket to mount between the pcb and pro micro if you choose to make it removeable without desoldering
+ * 5 (12mm) m2 standoffs
+ * 10 m2 screws
+ * Genuine Cherry pcb mount 2u stabilizer
+ * 4 rubber bumpons
+ * Pro Micro is included in kit
diff --git a/keyboards/catch22/catch22.c b/keyboards/catch22/catch22.c
new file mode 100644
index 000000000..11a983936
--- /dev/null
+++ b/keyboards/catch22/catch22.c
@@ -0,0 +1,18 @@
+/*
+Copyright 2018 QMK Community
+
+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 "catch22.h"
diff --git a/keyboards/catch22/catch22.h b/keyboards/catch22/catch22.h
new file mode 100644
index 000000000..6eefb9cd5
--- /dev/null
+++ b/keyboards/catch22/catch22.h
@@ -0,0 +1,33 @@
+/*
+Copyright 2018 QMK Community
+
+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"
+
+#define LAYOUT( \
+     K01, K02, K03, K04, \
+     K11, K12, K13, K14, \
+K20, K21, K22, K23, K24, \
+K30, K31, K32, K33, K34, \
+     K41, K42, K43, K44 \
+) { \
+  { KC_NO, K01, K02, K03, K04 },  \
+  { KC_NO, K11, K12, K13, K14 },  \
+  { K20,   K21, K22, K23, K24 },  \
+  { K30,   K31, K32, K33, K34 },  \
+  { KC_NO, K41, K42, K43, K44 },  \
+}
diff --git a/keyboards/catch22/config.h b/keyboards/catch22/config.h
new file mode 100644
index 000000000..cb7ca7d84
--- /dev/null
+++ b/keyboards/catch22/config.h
@@ -0,0 +1,56 @@
+/*
+Copyright 2018 QMK Contributors
+
+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      0xCA22
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    rockydbull
+#define PRODUCT         Catch22 Hotswap Macropad
+#define DESCRIPTION     Budget 22 Key Hotswap Macropad
+
+/* key matrix size */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 5
+
+/* key matrix pins */
+#define MATRIX_ROW_PINS { B6, B2, B3, B1, F7 }
+#define MATRIX_COL_PINS { B5, B4, E6, D7, C6 }
+#define UNUSED_PINS { }
+
+/* COL2ROW or ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+
+/* Set 0 if debouncing isn't needed */
+#define DEBOUNCING_DELAY 50
+
+/* key combination for command */
+#define IS_COMMAND() ( \
+    false \
+)
+
+/* prevent stuck modifiers */
+#define PREVENT_STUCK_MODIFIERS
+
+#ifdef RGBLIGHT_ENABLE
+#define RGB_DI_PIN F6
+#define RGBLIGHT_ANIMATIONS
+#define RGBLED_NUM 6
+#endif
diff --git a/keyboards/catch22/info.json b/keyboards/catch22/info.json
new file mode 100644
index 000000000..eb95b8561
--- /dev/null
+++ b/keyboards/catch22/info.json
@@ -0,0 +1,10 @@
+{
+    "keyboard_name": "catch22",
+    "width": 5,
+    "height": 5,
+    "layouts": {
+        "LAYOUT": {
+            "layout": [{"label":"A", "x":1, "y":0}, {"label":"B", "x":2, "y":0}, {"label":"C", "x":3, "y":0}, {"label":"D", "x":4, "y":0}, {"label":"E", "x":1, "y":1}, {"label":"F", "x":2, "y":1}, {"label":"G", "x":3, "y":1}, {"label":"H", "x":4, "y":1}, {"label":"I", "x":0, "y":2}, {"label":"J", "x":1, "y":2}, {"label":"K", "x":2, "y":2}, {"label":"L", "x":3, "y":2}, {"label":"M", "x":4, "y":2}, {"label":"1", "x":0, "y":3, "h":2}, {"label":"N", "x":1, "y":3}, {"label":"O", "x":2, "y":3}, {"label":"P", "x":3, "y":3}, {"label":"Q", "x":4, "y":3}, {"label":"R", "x":1, "y":4}, {"label":"S", "x":2, "y":4}, {"label":"T", "x":3, "y":4}, {"label":"U", "x":4, "y":4}]
+        }
+    }
+}
diff --git a/keyboards/catch22/keymaps/default/keymap.c b/keyboards/catch22/keymaps/default/keymap.c
new file mode 100644
index 000000000..f0300d27f
--- /dev/null
+++ b/keyboards/catch22/keymaps/default/keymap.c
@@ -0,0 +1,31 @@
+#include QMK_KEYBOARD_H
+
+#define _BASE 0
+#define _FN   1
+
+#define _______ KC_TRNS
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[_BASE] = LAYOUT( /* Base */
+           KC_A,    KC_B,  KC_C,  KC_D,  \
+           KC_E,    KC_F,  KC_G,  KC_H,  \
+  MO(_FN), KC_I,    KC_J,  KC_K,  KC_L,  \
+  KC_1,    KC_M,    KC_N,  KC_O,  KC_P,  \
+           KC_Q,    KC_R,  KC_S,  KC_T   \
+),
+[_FN] = LAYOUT(
+           RGB_TOG, RGB_MOD, RGB_HUI, RGB_HUI, \
+           _______, _______, _______, _______, \
+  _______, _______, _______, _______, _______, \
+  KC_2,    _______, _______, _______, _______, \
+           _______, _______, _______, _______  \
+),
+};
+
+const uint16_t PROGMEM fn_actions[] = {
+};
+
+const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt) // MACRODOWN only works in this function
+{
+    return MACRO_NONE;
+};
diff --git a/keyboards/catch22/rules.mk b/keyboards/catch22/rules.mk
new file mode 100644
index 000000000..2b76e465c
--- /dev/null
+++ b/keyboards/catch22/rules.mk
@@ -0,0 +1,60 @@
+# 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)
+
+# Bootloader
+BOOTLOADER = caterina
+
+# Interrupt driven control endpoint task(+60)
+OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
+
+
+# Boot Section Size in *bytes*
+#OPT_DEFS += -DBOOTLOADER_SIZE=4096
+
+
+# Build Options
+#   comment out to disable the options.
+#
+BOOTMAGIC_ENABLE  = no  # Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE  = no   # Mouse keys(+4700)
+EXTRAKEY_ENABLE  = no   # Audio control and System control(+450)
+CONSOLE_ENABLE  = yes   # Console for debug(+400)
+COMMAND_ENABLE  = yes    # Commands for debug and configuration
+SLEEP_LED_ENABLE  = no  # Breathing sleep LED during USB suspend
+NKRO_ENABLE  = no               # USB Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+BACKLIGHT_ENABLE  = no  # Custom backlighting code is used, so this should not be enabled
+AUDIO_ENABLE  = no # This can be enabled if a speaker is connected to the expansion port. Not compatible with RGBLIGHT below
+RGBLIGHT_ENABLE  = yes # This can be enabled if a ws2812 strip is connected to the expansion port.
+