Postage Board MCU (#7424)

* Postage Board MCU

* Fix keymap

* Postage mini

* Update readme

* R2

* Update readme

* flip

* better image of r1

* Add a DEFAULT_FOLDER to keep zed and ci happy

* Update keyboards/handwired/postageboard/readme.md

Co-Authored-By: fauxpark <fauxpark@gmail.com>

* Update keyboards/handwired/postageboard/readme.md

Co-Authored-By: fauxpark <fauxpark@gmail.com>

* Fix keyboard name

4 files changed, 142 insertions, 0 deletions

diff --git a/keyboards/handwired/postageboard/r1/config.h b/keyboards/handwired/postageboard/r1/config.h
new file mode 100644
index 0000000000..435e87fa1b
--- /dev/null
+++ b/keyboards/handwired/postageboard/r1/config.h
@@ -0,0 +1,61 @@
+/*
+Copyright 2019 Yan-Fa Li
+
+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 0xB07D
+#define DEVICE_VER 0x0001
+#define MANUFACTURER LifeIsOnTheWire
+#define PRODUCT PostageBoard
+#define DESCRIPTION "A Handwire Controller Board"
+
+/* key matrix size */
+#define MATRIX_ROWS 1
+#define MATRIX_COLS 3
+
+/*
+ * Keyboard Matrix Assignments
+ *
+ * Change this to how you wired your keyboard
+ * COLS: AVR pins used for columns, left to right
+ * ROWS: AVR pins used for rows, top to bottom
+ * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
+ *                  ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
+ *
+ */
+#define MATRIX_ROW_PINS { B6 }
+#define MATRIX_COL_PINS { B7, C6, C7 }
+#define UNUSED_PINS { D4, D6, D7, B4, B5, D5, D3, D2, D1, D0, B2, B3, F0, F1, F4, F5, F6, F7, E6, B0, B1 }
+
+/* COL2ROW, ROW2COL*/
+#define DIODE_DIRECTION COL2ROW
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCE 5
+
+/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
+#define LOCKING_SUPPORT_ENABLE
+/* Locking resynchronize hack */
+#define LOCKING_RESYNC_ENABLE
+
+/* Bootmagic Lite key configuration */
+// #define BOOTMAGIC_LITE_ROW 0
+// #define BOOTMAGIC_LITE_COLUMN 0
diff --git a/keyboards/handwired/postageboard/r1/r1.c b/keyboards/handwired/postageboard/r1/r1.c
new file mode 100644
index 0000000000..e87edc145b
--- /dev/null
+++ b/keyboards/handwired/postageboard/r1/r1.c
@@ -0,0 +1,18 @@
+/* Copyright 2019 Yan-Fa Li
+ *
+ * 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 "r1.h"
+
diff --git a/keyboards/handwired/postageboard/r1/r1.h b/keyboards/handwired/postageboard/r1/r1.h
new file mode 100644
index 0000000000..28ee58ef13
--- /dev/null
+++ b/keyboards/handwired/postageboard/r1/r1.h
@@ -0,0 +1,34 @@
+/* Copyright 2019 Yan-Fa Li
+ *
+ * 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"
+
+/* This is a shortcut to help you visually see your layout.
+ *
+ * The first section contains all of the arguments representing the physical
+ * layout of the board and position of the keys.
+ *
+ * The second converts the arguments into a two-dimensional array which
+ * represents the switch matrix.
+ */
+#define LAYOUT( \
+    k00, k01, k02 \
+) \
+{ \
+    { k00, k01, k02 } \
+}
diff --git a/keyboards/handwired/postageboard/r1/rules.mk b/keyboards/handwired/postageboard/r1/rules.mk
new file mode 100644
index 0000000000..96e8e574cf
--- /dev/null
+++ b/keyboards/handwired/postageboard/r1/rules.mk
@@ -0,0 +1,29 @@
+# MCU name
+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 = atmel-dfu
+
+BOOTMAGIC_ENABLE = lite       # Virtual DIP switch configuration
+MOUSEKEY_ENABLE = yes       # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = yes        # Console for debug
+COMMAND_ENABLE = yes        # 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
+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