[Keyboard] Add "Uno" rev2 (#14071)

* [Keyboard] Add "Uno" rev2

Adds support for the second revision of Uno, courtesy of @Snipeye.

* Update keyboards/uno/rev2/rules.mk

* Update keyboards/uno/rev1/rules.mk

* Update keyboards/uno/uno.h

* Update keyboards/uno/rev2/rules.mk

* Update keyboards/uno/rev1/rules.mk

* Update keyboards/uno/keymaps/demo/keymap.c

* Update keyboards/uno/keymaps/demo/keymap.c

* Update keyboards/uno/keymaps/demo/keymap.c

* Update keyboards/uno/rev2/rules.mk

* Update keyboards/uno/rev1/rules.mk

* Align rules.mk comments

* Update keyboards/uno/info.json

* Update keyboards/uno/rev1/config.h

* Update keyboards/uno/rev2/config.h

* Update keyboards/uno/rev2/config.h

* Update keyboards/uno/rev2/config.h

* Update keyboards/uno/rev1/config.h

3 files changed, 117 insertions, 0 deletions

diff --git a/keyboards/uno/rev1/config.h b/keyboards/uno/rev1/config.h
new file mode 100644
index 0000000000..11c84ad2ab
--- /dev/null
+++ b/keyboards/uno/rev1/config.h
@@ -0,0 +1,74 @@
+/* Copyright 2020 Snipeye
+ *
+ * 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      0xACC8
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    Broekhuijsen
+#define PRODUCT         Uno rev1
+
+#define RGBLIGHT_EFFECT_RAINBOW_MOOD
+// #define RGBLIGHT_ANIMATIONS
+
+/* key matrix size */
+#define MATRIX_ROWS 1
+#define MATRIX_COLS 1
+
+/* Uno default pinout */
+#define DIRECT_PINS { \
+    { B6 } \
+}
+#define UNUSED_PINS
+
+#ifdef RGBLIGHT_ENABLE
+#define RGB_DI_PIN F6
+#define RGBLED_NUM 1
+#endif
+
+// #define RGB_DI_PIN E2
+// #ifdef RGB_DI_PIN
+//   #define RGBLED_NUM 16
+//   #define RGBLIGHT_HUE_STEP 32
+//   #define RGBLIGHT_SAT_STEP 32
+//   #define RGBLIGHT_VAL_STEP 32
+//   #define RGBLIGHT_LIMIT_VAL 255 /* The maximum brightness level */
+//   #define RGBLIGHT_SLEEP  /* If defined, the RGB lighting will be switched off when the host goes to sleep */
+// /*== all animations enable ==*/
+//   #define RGBLIGHT_ANIMATIONS
+// /*== or choose animations ==*/
+//   #define RGBLIGHT_EFFECT_BREATHING
+//   #define RGBLIGHT_EFFECT_RAINBOW_MOOD
+//   #define RGBLIGHT_EFFECT_RAINBOW_SWIRL
+//   #define RGBLIGHT_EFFECT_SNAKE
+//   #define RGBLIGHT_EFFECT_KNIGHT
+//   #define RGBLIGHT_EFFECT_CHRISTMAS
+//   #define RGBLIGHT_EFFECT_STATIC_GRADIENT
+//   #define RGBLIGHT_EFFECT_RGB_TEST
+//   #define RGBLIGHT_EFFECT_ALTERNATING
+// /*== customize breathing effect ==*/
+//   /*==== (DEFAULT) use fixed table instead of exp() and sin() ====*/
+//   #define RGBLIGHT_BREATHE_TABLE_SIZE 256      // 256(default) or 128 or 64
+//   /*==== use exp() and sin() ====*/
+//   #define RGBLIGHT_EFFECT_BREATHE_CENTER 1.85  // 1 to 2.7
+//   #define RGBLIGHT_EFFECT_BREATHE_MAX    255   // 0 to 255
+// #endif
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCE 5
diff --git a/keyboards/uno/rev1/rev1.h b/keyboards/uno/rev1/rev1.h
new file mode 100644
index 0000000000..691bdd1dc3
--- /dev/null
+++ b/keyboards/uno/rev1/rev1.h
@@ -0,0 +1,25 @@
+/* Copyright 2020 Snipeye
+ *
+ * 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( \
+  K00  \
+) { \
+  { K00 } \
+}
diff --git a/keyboards/uno/rev1/rules.mk b/keyboards/uno/rev1/rules.mk
new file mode 100644
index 0000000000..7180be7497
--- /dev/null
+++ b/keyboards/uno/rev1/rules.mk
@@ -0,0 +1,18 @@
+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+BOOTLOADER = caterina
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = no      # Enable Bootmagic Lite
+MOUSEKEY_ENABLE = no       # Mouse keys
+EXTRAKEY_ENABLE = no       # 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 = yes      # Enable keyboard RGB underglow
+AUDIO_ENABLE = no          # Audio output