Added p20 macropad

keyboards/pabile/p20/README.md

@@ -0,0 +1,9 @@
+# Pabile20
+https://pabileonline.blogspot.com/search/label/pabile20
+
+A 5x4 grid keyboard with 2 rotary encoders. 
+
+Layouts
+![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)

keyboards/pabile/p20/config.h

@@ -0,0 +1,26 @@
+#pragma once
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0x0000
+#define PRODUCT_ID      0x0000
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    Pabile
+#define PRODUCT         Pabile20
+#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

keyboards/pabile/p20/keymaps/default/keymap.c

@@ -0,0 +1,39 @@
+#include QMK_KEYBOARD_H
+#include "backlight.h"
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [0] = LAYOUT(
+        KC_PSLS, KC_PMNS, KC_PAST, KC_MPLY, 
+        KC_P7,   KC_P8,   KC_P9,   KC_PMNS, 
+        KC_P4,   KC_P5,   KC_P6,   KC_PPLS, 
+        KC_P1,   KC_P2,   KC_P3,   KC_TAB, 
+        LT(2,KC_P0), KC_PCMM, KC_PDOT, LT(1,KC_PENT)),
+    [1] = LAYOUT(
+        KC_NLCK, KC_UNDS, KC_NO,   KC_NO, 
+        KC_AMPR, KC_ASTR, KC_LPRN, KC_EQL, 
+        KC_DLR,  KC_PERC, KC_CIRC, KC_NO, 
+        KC_EXLM, KC_AT,   KC_HASH, KC_NO, 
+        KC_RPRN, KC_NO,   KC_PSLS, KC_NO),
+    [2] = LAYOUT(
+        KC_NLCK, KC_NO,   KC_NO,   KC_NO, 
+        KC_BTN1, KC_MS_U, KC_BTN2, KC_NO, 
+        KC_MS_L, KC_MS_D, KC_MS_R, KC_TAB, 
+        KC_WH_U, KC_NO,   KC_WH_D, KC_NO, 
+        KC_NO,   KC_NO,   KC_DEL,  KC_ESC)
+};
+
+void encoder_update_user(uint8_t index, bool clockwise) {
+  if (index == 0) { /* First encoder */
+    if (clockwise) {
+      tap_code(KC_WH_U); /*mouse wheel up*/
+    } else {
+      tap_code(KC_WH_D); /*mouse wheel down */
+    }
+  } else if (index == 1) { /* Second encoder */  
+    if (clockwise) {
+      tap_code(KC_VOLD); /*volume down*/
+    } else {
+      tap_code(KC_VOLU); /*volume up*/
+    }
+  }
+}

keyboards/pabile/p20/p20.c

@@ -0,0 +1 @@
+#include "p20.h"

keyboards/pabile/p20/p20.h

@@ -0,0 +1,21 @@
+#ifndef P20_H
+#define P20_H
+
+#include "quantum.h"
+
+#define LAYOUT( \
+    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} \
+} 
+
+#endif

keyboards/pabile/p20/rules.mk

@@ -0,0 +1,31 @@
+# MCU name
+MCU = atmega32u4
+
+# Boot Section Size in *bytes*
+#   Teensy halfKay   512
+#   Teensy++ halfKay 1024
+#   Atmel DFU loader 4096
+#   LUFA bootloader  4096
+#   USBaspLoader     2048
+BOOTLOADER = caterina
+
+# Build Options
+#   change to "no" to disable the options, or define them in the Makefile in
+#   the appropriate keymap folder that will get included automatically
+#
+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
+NKRO_ENABLE = no            # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+MIDI_ENABLE = no            # MIDI controls
+AUDIO_ENABLE = no           # Audio output on port C6
+UNICODE_ENABLE = yes        # Unicode
+BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
+RGBLIGHT_ENABLE = no        # Enable WS2812 RGB underlight.
+IOS_DEVICE_ENABLE = no      # connect to IOS Device
+ENCODER_ENABLE = yes
+
+LAYOUTS = ortho