14 files changed, 297 insertions, 63 deletions
diff --git a/keyboards/pabile/p20/config.h b/keyboards/pabile/p20/config.h
deleted file mode 100644
index 8a52c1bf1..000000000
--- a/keyboards/pabile/p20/config.h
+++ /dev/null
@@ -1,26 +0,0 @@
-#pragma once
-
-#include "config_common.h"
-
-/* USB Device descriptor parameter */
-#define VENDOR_ID       0x6666
-#define PRODUCT_ID      0x6667
-#define DEVICE_VER      0x0001
-#define MANUFACTURER    Pabile
-#define PRODUCT         P20
-#define DESCRIPTION     5x4 Macropad
-
-/* key matrix size */
-#define MATRIX_ROWS 5
-#define MATRIX_COLS 4
-
-/* pin-out */
-#define MATRIX_ROW_PINS { B3, B4, B5, D7, E6 }
-#define MATRIX_COL_PINS { D0, B2, D4, B6 }
-#define UNUSED_PINS
- 
-#define ENCODERS_PAD_A { F5, F7 }
-#define ENCODERS_PAD_B { F6, B1 }
-
-/* COL2ROW or ROW2COL */
-#define DIODE_DIRECTION COL2ROW
diff --git a/keyboards/pabile/p20/p20.c b/keyboards/pabile/p20/p20.c
deleted file mode 100644
index c17efac9b..000000000
--- a/keyboards/pabile/p20/p20.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "p20.h"
diff --git a/keyboards/pabile/p20/p20.h b/keyboards/pabile/p20/p20.h
deleted file mode 100644
index b7467dc15..000000000
--- a/keyboards/pabile/p20/p20.h
+++ /dev/null
@@ -1,18 +0,0 @@
-#pragma once
-
-#include "quantum.h"
-
-#define LAYOUT_ortho_5x4( \
-    k00, k01, k02, k03, \
-    k10, k11, k12, k13, \
-    k20, k21, k22, k23, \
-    k30, k31, k32, k33, \
-    k40, k41, k42, k43 \
-) \
-{ \
-    {k00, k01, k02, k03}, \
-    {k10, k11, k12, k13}, \
-    {k20, k21, k22, k23}, \
-    {k30, k31, k32, k33}, \
-    {k40, k41, k42, k43} \
-} 
diff --git a/keyboards/pabile/p20/readme.md b/keyboards/pabile/p20/readme.md
index 256a4772e..e94005b0d 100644
--- a/keyboards/pabile/p20/readme.md
+++ b/keyboards/pabile/p20/readme.md
@@ -1,16 +1,16 @@
 # P20
 
 ![Linear grid](https://github.com/pabile/Pabile20/blob/master/_bak/layout-grid.jpg)
-![Numeric pad](https://github.com/pabile/Pabile20/blob/master/_bak/layout-numpad.jpg)
 
-A 5x4 grid keyboard with 2 rotary encoders. 
+A 5x4 grid macro numeric pad with up to 3 optional rotary encoders. 
 
 * Keyboard Maintainer: [pabile](https://github.com/pabile)
-* Hardware Supported: Pabile P20 PCB, Pro Micro
-* Hardware Availability: [Info at pabileonline.blogspot.com](https://pabileonline.blogspot.com/search/label/pabile20)
+* Hardware Supported: Pabile P20 PCB, Pro Micro, Rotary Encoders, Alps/MX Switches
+* Hardware Availability: [pabileonline.blogspot.com](https://pabileonline.blogspot.com/search/label/p20)
 
 Make example for this keyboard (after setting up your build environment):
 
-    make pabile/p20:default
+    make pabile/p20/ver1:default  # for ver1
+    make pabile/p20/ver2:default  # for ver2
 
 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).
diff --git a/keyboards/pabile/p20/ver1/config.h b/keyboards/pabile/p20/ver1/config.h
new file mode 100644
index 000000000..94c600106
--- /dev/null
+++ b/keyboards/pabile/p20/ver1/config.h
@@ -0,0 +1,42 @@
+/*
+Copyright 2020 Pabile
+
+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       0x6666
+#define PRODUCT_ID      0x6667
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    Pabile
+#define PRODUCT         P20 ver1
+
+/* key matrix size */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 4
+
+/* pin-out */
+#define MATRIX_ROW_PINS { B3, B4, B5, D7, E6 }
+#define MATRIX_COL_PINS { D0, B2, D4, B6 }
+#define UNUSED_PINS
+ 
+#define ENCODERS_PAD_A { F5, F7 }
+#define ENCODERS_PAD_B { F6, B1 }
+
+/* COL2ROW or ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+\ No newline at end of file
diff --git a/keyboards/pabile/p20/keymaps/default/keymap.c b/keyboards/pabile/p20/ver1/keymaps/default/keymap.c
index 6b815e72e..6b815e72e 100644
--- a/keyboards/pabile/p20/keymaps/default/keymap.c
+++ b/keyboards/pabile/p20/ver1/keymaps/default/keymap.c
diff --git a/keyboards/pabile/p20/rules.mk b/keyboards/pabile/p20/ver1/rules.mk
index d4fa25323..d8e01b847 100644
--- a/keyboards/pabile/p20/rules.mk
+++ b/keyboards/pabile/p20/ver1/rules.mk
@@ -2,13 +2,6 @@
 MCU = atmega32u4
 
 # Bootloader selection
-#   Teensy       halfkay
-#   Pro Micro    caterina
-#   Atmel DFU    atmel-dfu
-#   LUFA DFU     lufa-dfu
-#   QMK DFU      qmk-dfu
-#   ATmega32A    bootloadHID
-#   ATmega328P   USBasp
 BOOTLOADER = caterina
 
 # Build Options
@@ -25,13 +18,11 @@ SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
 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
+BLUETOOTH_ENABLE = no       # Enable Bluetooth
+AUDIO_ENABLE = no           # Audio output
+
 UNICODE_ENABLE = yes        # Unicode
 IOS_DEVICE_ENABLE = no      # connect to IOS Device
 ENCODER_ENABLE = yes
 
-LAYOUTS = ortho_5x4
+LAYOUTS = ortho_5x4 numpad_5x4
diff --git a/keyboards/pabile/p20/ver1/ver1.c b/keyboards/pabile/p20/ver1/ver1.c
new file mode 100644
index 000000000..65e11630b
--- /dev/null
+++ b/keyboards/pabile/p20/ver1/ver1.c
@@ -0,0 +1,18 @@
+/*
+Copyright 2020 Pabile
+
+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 "ver1.h"
diff --git a/keyboards/pabile/p20/ver1/ver1.h b/keyboards/pabile/p20/ver1/ver1.h
new file mode 100644
index 000000000..36ec781fa
--- /dev/null
+++ b/keyboards/pabile/p20/ver1/ver1.h
@@ -0,0 +1,50 @@
+/*
+Copyright 2020 Pabile
+
+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_ortho_5x4( \
+    k00, k01, k02, k03, \
+    k10, k11, k12, k13, \
+    k20, k21, k22, k23, \
+    k30, k31, k32, k33, \
+    k40, k41, k42, k43 \
+) \
+{ \
+    {k00, k01, k02, k03}, \
+    {k10, k11, k12, k13}, \
+    {k20, k21, k22, k23}, \
+    {k30, k31, k32, k33}, \
+    {k40, k41, k42, k43} \
+} 
+
+#define LAYOUT_numpad_5x4( \
+    k00, k01, k02, k03, \
+    k10, k11, k12,      \
+    k20, k21, k22, k23, \
+    k30, k31, k32,      \
+    k40,      k42, k43  \
+) \
+{ \
+    {k00, k01,   k02, k03}, \
+    {k10, k11,   k12, KC_NO}, \
+    {k20, k21,   k22, k23}, \
+    {k30, k31,   k32, KC_NO}, \
+    {k40, KC_NO, k42, k43} \
+}
diff --git a/keyboards/pabile/p20/ver2/config.h b/keyboards/pabile/p20/ver2/config.h
new file mode 100644
index 000000000..099700183
--- /dev/null
+++ b/keyboards/pabile/p20/ver2/config.h
@@ -0,0 +1,39 @@
+/*
+Copyright 2020 Pabile
+
+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       0x6666
+#define PRODUCT_ID      0x6667
+#define DEVICE_VER      0x0002
+#define MANUFACTURER    Pabile
+#define PRODUCT         P20 ver2
+
+/* key matrix size */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 4
+
+/* pin-out */
+#define MATRIX_ROW_PINS { C6, D7, E6, B4, B5 }
+#define MATRIX_COL_PINS { D1, D0, D4, B2 }
+#define UNUSED_PINS
+ 
+/* COL2ROW or ROW2COL */
+#define DIODE_DIRECTION COL2ROW
diff --git a/keyboards/pabile/p20/ver2/keymaps/default/keymap.c b/keyboards/pabile/p20/ver2/keymaps/default/keymap.c
new file mode 100644
index 000000000..2c2af0da8
--- /dev/null
+++ b/keyboards/pabile/p20/ver2/keymaps/default/keymap.c
@@ -0,0 +1,43 @@
+/*
+Copyright 2020 Pabile
+
+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 custom_keycodes {
+    DBLZERO = SAFE_RANGE,
+};
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+    switch (keycode) {
+    case DBLZERO:
+        if (record->event.pressed) {
+            tap_code(KC_P0);
+            tap_code(KC_P0);
+        }
+        break;
+    }
+    return true;
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [0] = LAYOUT_ortho_5x4(
+        KC_NLCK, KC_PSLS, KC_PAST, KC_PMNS, 
+        KC_P7,   KC_P8,   KC_P9,   KC_TAB, 
+        KC_P4,   KC_P5,   KC_P6,   KC_PPLS, 
+        KC_P1,   KC_P2,   KC_P3,   KC_DEL, 
+        KC_P0,   DBLZERO, KC_PDOT, KC_PENT)
+};
diff --git a/keyboards/pabile/p20/ver2/rules.mk b/keyboards/pabile/p20/ver2/rules.mk
new file mode 100644
index 000000000..da59201fc
--- /dev/null
+++ b/keyboards/pabile/p20/ver2/rules.mk
@@ -0,0 +1,28 @@
+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+BOOTLOADER = caterina
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration
+MOUSEKEY_ENABLE = yes       # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = no         # Console for debug
+COMMAND_ENABLE = no         # 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
+BLUETOOTH_ENABLE = no       # Enable Bluetooth
+AUDIO_ENABLE = no           # Audio output
+
+UNICODE_ENABLE = yes        # Unicode
+IOS_DEVICE_ENABLE = no      # connect to IOS Device
+ENCODER_ENABLE = no
+
+LAYOUTS = ortho_5x4 numpad_5x4
diff --git a/keyboards/pabile/p20/ver2/ver2.c b/keyboards/pabile/p20/ver2/ver2.c
new file mode 100644
index 000000000..fa7e1f2e3
--- /dev/null
+++ b/keyboards/pabile/p20/ver2/ver2.c
@@ -0,0 +1,18 @@
+/*
+Copyright 2020 Pabile
+
+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 "ver2.h"
diff --git a/keyboards/pabile/p20/ver2/ver2.h b/keyboards/pabile/p20/ver2/ver2.h
new file mode 100644
index 000000000..36ec781fa
--- /dev/null
+++ b/keyboards/pabile/p20/ver2/ver2.h
@@ -0,0 +1,50 @@
+/*
+Copyright 2020 Pabile
+
+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_ortho_5x4( \
+    k00, k01, k02, k03, \
+    k10, k11, k12, k13, \
+    k20, k21, k22, k23, \
+    k30, k31, k32, k33, \
+    k40, k41, k42, k43 \
+) \
+{ \
+    {k00, k01, k02, k03}, \
+    {k10, k11, k12, k13}, \
+    {k20, k21, k22, k23}, \
+    {k30, k31, k32, k33}, \
+    {k40, k41, k42, k43} \
+} 
+
+#define LAYOUT_numpad_5x4( \
+    k00, k01, k02, k03, \
+    k10, k11, k12,      \
+    k20, k21, k22, k23, \
+    k30, k31, k32,      \
+    k40,      k42, k43  \
+) \
+{ \
+    {k00, k01,   k02, k03}, \
+    {k10, k11,   k12, KC_NO}, \
+    {k20, k21,   k22, k23}, \
+    {k30, k31,   k32, KC_NO}, \
+    {k40, KC_NO, k42, k43} \
+}