[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

2 files changed, 127 insertions, 0 deletions

diff --git a/keyboards/uno/keymaps/demo/keymap.c b/keyboards/uno/keymaps/demo/keymap.c
new file mode 100644
index 0000000000..cd3c3dadef
--- /dev/null
+++ b/keyboards/uno/keymaps/demo/keymap.c
@@ -0,0 +1,123 @@
+/* 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/>.
+ */
+
+#include QMK_KEYBOARD_H
+
+enum uno_keycode
+{
+  UNO = SAFE_RANGE
+};
+
+static uint16_t pressTimer = 0xFFFF;
+#define CUSTOM_LONGPRESS 150
+#define CUSTOM_LONGERPRESS 750
+#define CUSTOM_STRING "I can put a whole buncha text in here and type it all with a single keypress."
+#define RESET_LENGTH 3000
+const uint8_t PROGMEM RGBLED_RAINBOW_MOOD_INTERVALS[] = { 10, 25, 50 };
+
+char stringToSend[2] = "a";
+char maxLetter = 'z';
+
+uint8_t presetCounter = 0;
+
+#define COUNTER X_A
+
+enum encoder_names {
+	_ENCODER,
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+      [0] = LAYOUT(
+            UNO
+          )
+};
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+	switch (keycode) {
+		case UNO:
+            if (record->event.pressed) {
+                pressTimer = timer_read();
+            } else {
+                uint16_t timeElapsed = timer_elapsed(pressTimer);
+                switch (presetCounter) {
+                    case 0:
+                        SEND_STRING(SS_LCMD("n"));
+                    break;
+                    case 1:
+                        SEND_STRING("Hello!");
+                    break;
+                    case 2:
+                        SEND_STRING("\n\nI am uno!");
+                    break;
+                    case 3:
+                        SEND_STRING("\n\nI can do all sorts of useless things!");
+                    break;
+                    case 4:
+                        SEND_STRING("\n\nAnd I have a built-in RGB LED!\n\n\n");
+                        rgblight_sethsv_noeeprom(255, 255, 255);
+                        rgblight_mode_noeeprom(RGBLIGHT_MODE_RAINBOW_MOOD);
+                    break;
+                    default:
+                        if (timeElapsed < CUSTOM_LONGPRESS) {
+                            // Normal press.  We're going to send the current letter and increment the counter.
+                            SEND_STRING(SS_TAP(X_BSPACE));
+                            send_string(stringToSend);
+                            stringToSend[0]++;
+                            if (stringToSend[0] > maxLetter) {
+                                stringToSend[0] = 'a';
+                            }
+                        } else if (timeElapsed < CUSTOM_LONGERPRESS) {
+                            // Long press, confirm the current letter, reset counter
+                            stringToSend[0] = 'a';
+                            send_string(stringToSend);
+                        } else if (timeElapsed < RESET_LENGTH) {
+                            // Longer press, display macro.
+                            SEND_STRING(CUSTOM_STRING);
+                        } else {
+                            reset_keyboard();
+                        }
+                        presetCounter--;
+                    break;
+                }
+                presetCounter++;
+            }
+        break;
+    }
+    return false;
+}
+
+void keyboard_post_init_user(void) {
+    rgblight_enable_noeeprom();
+    rgblight_sethsv_noeeprom(0, 0, 0);
+    rgblight_mode(1);
+    // Uncomment to enable rainbow mode when plugged in.
+    // Otherwise, the LED will be revealed after a few keypresses.
+    //rgblight_sethsv_noeeprom(255, 255, 255);
+    //rgblight_mode_noeeprom(RGBLIGHT_MODE_RAINBOW_MOOD);
+}
+
+bool encoder_update_user(uint8_t index, bool clockwise) {
+    if (index == _ENCODER) { /* First encoder */
+        if (clockwise) {
+            tap_code(KC_A);
+        } else {
+            tap_code(KC_B);
+        }
+		return false;
+    }
+	return true;
+}
+
diff --git a/keyboards/uno/keymaps/demo/readme.md b/keyboards/uno/keymaps/demo/readme.md
new file mode 100644
index 0000000000..ec91247861
--- /dev/null
+++ b/keyboards/uno/keymaps/demo/readme.md
@@ -0,0 +1,4 @@
+# The demo keymap for uno
+![Picture](https://i.imgur.com/OqPyWbbl.jpg)
+
+[You can find a video of this keymap being demoed here](https://imgur.com/a/Z7G5Aam).