[Keyboard] Add Commodore Amiga 1200 Membrane Converter (#13705)

Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Ryan <fauxpark@gmail.com>

7 files changed, 235 insertions, 0 deletions

diff --git a/keyboards/converter/a1200/a1200.c b/keyboards/converter/a1200/a1200.c
new file mode 100644
index 0000000000..5e7e404287
--- /dev/null
+++ b/keyboards/converter/a1200/a1200.c
@@ -0,0 +1,16 @@
+/* Copyright 2021 8bits4ever
+ *
+ * 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 "a1200.h"
diff --git a/keyboards/converter/a1200/a1200.h b/keyboards/converter/a1200/a1200.h
new file mode 100644
index 0000000000..ae99809e09
--- /dev/null
+++ b/keyboards/converter/a1200/a1200.h
@@ -0,0 +1,47 @@
+/* Copyright 2021 8bits4ever
+ *
+ * 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
+
+#define _x_ KC_NO
+
+#include "quantum.h"
+
+/* This a shortcut to help you visually see your layout.
+ * The first section contains "names" for physical keys of the keyboard
+ * and defines their position on the board.
+ * The second section defines position of the keys on the switch matrix 
+ * (where COLUMNS and ROWS crosses). */
+
+#define LAYOUT( \
+    K5A,      K5B, K5C, K5D, K5E, K5F,      K5G, K5H, K5I, K5J, K5K,    \
+    \
+    K4A, K4B, K4C, K4D, K4E, K4F, K4G, K4H, K4I, K4J, K4K, K4L, K4M, K4N,K4O,    K4P, K4Q,       K4R, K4S, K4T, K4U, \
+    K3A, K3B, K3C, K3D, K3E, K3F, K3G, K3H, K3I, K3J, K3K, K3L, K3M,                             K3R, K3S, K3T, K3U, \
+    K2A, K2B, K2C, K2D, K2E, K2F, K2G, K2H, K2I, K2J, K2K, K2L, K2M, K2N, K2O,       K2P,        K2Q, K2R, K2S, K2T, \
+    K1A, K1B, K1C, K1D, K1E, K1F, K1G, K1H, K1I, K1J, K1K, K1L,      K1M,       K0F, K0G, K0H,   K1O, K1P, K1Q, K1R, \
+    K0A,      K0B,                K0C,                     K0D,      K0E,                        K0I,      K0J \
+) \
+{ \
+/* "Q" */ { K3A,   K3B,   K3C,   K3D,   K3E,   K3F,  K3G,   K3H,  K3I,   K3J,   K3K,   K3L,   K3M,  K2O,   K0F,   K4P }, \
+/* "A" */ { K2B,   K2C,   K2D,   K2E,   K2F,   K2G,  K2H,   K2I,  K2J,   K2K,   K2L,   K2M,   K2N,  K4P,   K0H,   K0B }, \
+/* "Z" */ { K1B,   K1C,   K1D,   K1E,   K1F,   K1G,  K1H,   K1I,  K1J,   K1K,   K1L,   K4O,   K0C,  K4O,   K0G,   K0A }, \
+/* PAD */ { K4U,   K2T,   K3T,   K2S,   K1Q,   K0J,  K3S,   K2R,  K1P,   K1R,   K3R,   K2Q,   K1O,  K0I,   K3U,   K1A }, \
+/* "1" */ { K4A,   K4B,   K4C,   K4D,   K4E,   K4F,  K4G,   K4H,  K4I,   K4J,   K4K,   K4L,   K4M,  K4N,   K2P,   K2A }, \
+/* 05 */  { _x_,   _x_,   _x_,   _x_,   _x_,   _x_,  _x_,   _x_,  _x_,   _x_,   _x_,   _x_,   _x_,  _x_,   _x_,   K1M }, \
+/* FN  */ { K5A,   K4R,   K5B,   K5C,   K5D,   K5E,  K5F,   K4S,  K5G,   K4T,   K5H,   K5I,   K5J,  K5K,   K4Q,   K0D }, \
+/* 07 */  { _x_,   _x_,   _x_,   _x_,   _x_,   _x_,  _x_,   _x_,  _x_,   _x_,   _x_,   _x_,   _x_,  _x_,   _x_,   K0E }, \
+}
+/*         A(15)  B(16)  C(17)  D(18)  E(19)  F(20) G(21)  H(22) I(23)  J(24)  K(25)  L(26)   M(27) N(28)  O(29)  P(30)       */
diff --git a/keyboards/converter/a1200/config.h b/keyboards/converter/a1200/config.h
new file mode 100644
index 0000000000..52771d70a2
--- /dev/null
+++ b/keyboards/converter/a1200/config.h
@@ -0,0 +1,61 @@
+/*
+Copyright 2021 8bits4ever
+
+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      0x0000
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    8bits4ever
+#define PRODUCT         MiSS-1200
+
+/* key matrix size */
+#define MATRIX_ROWS 8
+#define MATRIX_COLS 16
+
+/*
+ * 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 { F0, F1, F2, F3, F4, F5, F6, F7 }
+#define MATRIX_COL_PINS { D2, D3, D4, D5, D6, D7, E0, E1, C0, C1, C2, C3, C4, C5, C6, C7 }
+#define UNUSED_PINS
+
+/* COL2ROW, ROW2COL*/
+#define DIODE_DIRECTION ROW2COL
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed (5 is default) */
+#define DEBOUNCE 5
+
+#define LED_CAPS_LOCK_PIN B6
+
+
+/* disable action features */
+//#define NO_ACTION_LAYER
+//#define NO_ACTION_TAPPING
+//#define NO_ACTION_ONESHOT
+//#define NO_ACTION_MACRO
+//#define NO_ACTION_FUNCTION
diff --git a/keyboards/converter/a1200/info.json b/keyboards/converter/a1200/info.json
new file mode 100644
index 0000000000..f3df9c947d
--- /dev/null
+++ b/keyboards/converter/a1200/info.json
@@ -0,0 +1,16 @@
+{
+    "keyboard_name": "Amiga 1200 Keyboard",  
+    "maintainer": "8bits4ever", 
+    "width": 22.5, 
+    "height": 6.5, 
+    "layouts": {
+        "LAYOUT": {
+            "layout": [{"label":"Esc", "x":0, "y":0}, {"label":"F1", "x":2, "y":0}, {"label":"F2", "x":3, "y":0}, {"label":"F3", "x":4, "y":0}, {"label":"F4", "x":5, "y":0}, {"label":"F5", "x":6, "y":0}, {"label":"F6", "x":8, "y":0}, {"label":"F7", "x":9, "y":0}, {"label":"F8", "x":10, "y":0}, {"label":"F9", "x":11, "y":0}, {"label":"F10", "x":12, "y":0}, 
+            		   {"label":"~", "x":0, "y":1.5}, {"label":"!", "x":1, "y":1.5}, {"label":"@", "x":2, "y":1.5}, {"label":"#", "x":3, "y":1.5}, {"label":"$", "x":4, "y":1.5}, {"label":"%", "x":5, "y":1.5}, {"label":"^", "x":6, "y":1.5}, {"label":"&", "x":7, "y":1.5}, {"label":"*", "x":8, "y":1.5}, {"label":"(", "x":9, "y":1.5}, {"label":")", "x":10, "y":1.5}, {"label":"_", "x":11, "y":1.5}, {"label":"+", "x":12, "y":1.5}, {"label":"`", "x":13, "y":1.5}, {"label":"Backspace", "x":14, "y":1.5}, {"label":"Del", "x":15.25, "y":1.5, "w":1.5}, {"label":"Help", "x":16.75, "y":1.5, "w":1.5}, {"label":"Num Lock", "x":18.5, "y":1.5}, {"label":"/", "x":19.5, "y":1.5}, {"label":"*", "x":20.5, "y":1.5}, {"label":"-", "x":21.5, "y":1.5}, 
+            		   {"label":"Tab", "x":0, "y":2.5, "w":1.5}, {"label":"Q", "x":1.5, "y":2.5}, {"label":"W", "x":2.5, "y":2.5}, {"label":"E", "x":3.5, "y":2.5}, {"label":"R", "x":4.5, "y":2.5}, {"label":"T", "x":5.5, "y":2.5}, {"label":"Y", "x":6.5, "y":2.5}, {"label":"U", "x":7.5, "y":2.5}, {"label":"I", "x":8.5, "y":2.5}, {"label":"O", "x":9.5, "y":2.5}, {"label":"P", "x":10.5, "y":2.5}, {"label":"{", "x":11.5, "y":2.5}, {"label":"}", "x":12.5, "y":2.5}, {"label":"7", "x":18.5, "y":2.5}, {"label":"8", "x":19.5, "y":2.5}, {"label":"9", "x":20.5, "y":2.5}, {"label":"+", "x":21.5, "y":2.5}, 
+            		   {"label":"CTRL", "x":0, "y":3.5}, {"label":"Caps Lock", "x":1, "y":3.5}, {"label":"A", "x":2, "y":3.5}, {"label":"S", "x":3, "y":3.5}, {"label":"D", "x":4, "y":3.5}, {"label":"F", "x":5, "y":3.5}, {"label":"G", "x":6, "y":3.5}, {"label":"H", "x":7, "y":3.5}, {"label":"J", "x":8, "y":3.5}, {"label":"K", "x":9, "y":3.5}, {"label":"L", "x":10, "y":3.5}, {"label":":", "x":11, "y":3.5}, {"label":"\"", "x":12, "y":3.5}, {"label":"~", "x":13, "y":3.5}, {"label":"Enter", "x":14, "y":2.5, "w":1, "h":2}, {"label":"\u2191", "x":16.25, "y":3.5}, {"label":"4", "x":18.5, "y":3.5}, {"label":"5", "x":19.5, "y":3.5}, {"label":"6", "x":20.5, "y":3.5}, {"label":"+", "x":21.5, "y":3.5},
+            		   {"label":"Shift", "x":0, "y":4.5, "w":1.25}, {"label":"|", "x":1.25, "y":4.5}, {"label":"Z", "x":2.25, "y":4.5}, {"label":"X", "x":3.25, "y":4.5}, {"label":"C", "x":4.25, "y":4.5}, {"label":"V", "x":5.25, "y":4.5}, {"label":"B", "x":6.25, "y":4.5}, {"label":"N", "x":7.25, "y":4.5}, {"label":"M", "x":8.25, "y":4.5}, {"label":"<", "x":9.25, "y":4.5}, {"label":">", "x":10.25, "y":4.5}, {"label":"?", "x":11.25, "y":4.5}, {"label":"Shift", "x":12.25, "y":4.5, "w":2.75}, {"label":"\u2190", "x":15.25, "y":4.5}, {"label":"\u2193", "x":16.25, "y":4.5}, {"label":"\u2192", "x":17.25, "y":4.5}, {"label":"1", "x":18.5, "y":4.5}, {"label":"2", "x":19.5, "y":4.5}, {"label":"3", "x":20.5, "y":4.5}, {"label":"Enter", "x":21.5, "y":4.5, "h":2}, 
+            		   {"label":"alt", "x":1, "y":5.5, "w":1.5}, {"label":"Amiga", "x":2.5, "y":5.5, "w":1.5}, {"x":4, "y":5.5, "w":7}, {"label":"Amiga", "x":11, "y":5.5, "w":1.5}, {"label":"Alt", "x":12.5, "y":5.5, "w":1.5}, {"label":"0", "x":18.5, "y":5.5, "w":2}, {"label":".", "x":20.5, "y":5.5}]
+        }
+    }
+}
diff --git a/keyboards/converter/a1200/keymaps/default/keymap.c b/keyboards/converter/a1200/keymaps/default/keymap.c
new file mode 100644
index 0000000000..0b5713a2ec
--- /dev/null
+++ b/keyboards/converter/a1200/keymaps/default/keymap.c
@@ -0,0 +1,39 @@
+/* Copyright 2021 8bits4ever
+ *
+ * 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
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  [0] = LAYOUT(
+     KC_ESC,    KC_F1, KC_F2, KC_F3, KC_F4, KC_F5,      KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, 
+	
+	 KC_GRV,  KC_1,    KC_2,  KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9,    KC_0,   KC_MINS, KC_EQL, KC_BSLS, KC_BSPC,    KC_DEL, MO(1),                      KC_LPRN, KC_RPRN, KC_PSLS, KC_PAST, 
+	 KC_TAB,           KC_Q,  KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I,    KC_O,   KC_P,    KC_LBRC, KC_RBRC,                                                KC_P7,   KC_P8,   KC_P9,   KC_PMNS, 
+	 KC_LCTL, KC_CAPS, KC_A,  KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K,    KC_L,   KC_SCLN, KC_QUOT, KC_NO, KC_ENT,             KC_UP,                       KC_P4,   KC_P5,   KC_P6,   KC_PPLS, 
+     KC_LSFT, KC_NO,   KC_Z,  KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH,       KC_RSFT,             KC_LEFT, KC_DOWN, KC_RGHT,            KC_P1,   KC_P2,   KC_P3,   KC_PENT, 
+	          KC_LALT, KC_LGUI,                KC_SPC,                       KC_RGUI, KC_RALT,                                                               KC_P0,            KC_PDOT
+	),
+	
+  [1] = LAYOUT(
+     KC_ESC,    KC_F1, KC_F2, KC_F3, KC_F4, KC_F5,      KC_F6, KC_F7, KC_F8, KC_F11, KC_F12, 
+	
+	 KC_GRV,  KC_1,    KC_2,  KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9,    KC_0,   KC_MINS, KC_EQL, KC_BSLS, KC_BSPC,      KC_DEL, KC_TRNS,                  KC_NLCK, KC_SLCK, KC_PSLS, KC_PSCR, 
+	 KC_TAB,           KC_Q,  KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I,    KC_O,   KC_P,    KC_LBRC, KC_RBRC,                                                KC_P7,   KC_P8,   KC_P9,   KC_PMNS, 
+	 KC_LCTL, KC_CAPS, KC_A,  KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K,    KC_L,   KC_SCLN, KC_QUOT, KC_NO, KC_ENT,             KC_UP,                       KC_P4,   KC_P5,   KC_P6,   KC_PPLS, 
+     KC_LSFT, KC_NO,   KC_Z,  KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH,       KC_RSFT,             KC_LEFT, KC_DOWN, KC_RGHT,            KC_P1,   KC_P2,   KC_P3,   KC_PENT, 
+	          KC_LALT, KC_LGUI,                KC_SPC,                       KC_RGUI, KC_RALT,                                                               KC_P0,            KC_PDOT
+	),
+};
+
diff --git a/keyboards/converter/a1200/readme.md b/keyboards/converter/a1200/readme.md
new file mode 100644
index 0000000000..b2094c6a38
--- /dev/null
+++ b/keyboards/converter/a1200/readme.md
@@ -0,0 +1,34 @@
+# Amiga 1200 Keyboard Converter
+
+Modification of the Model-M 101 membrane adapter (converter/modelm101) to work with Amiga 1200 keyboard (and possibly Amiga 500/600 too). It would be very convenient to manufacture a small PCB adapter to make easier the task of connecting the keyboard membrane and the Teensy 2.0++ board.
+
+This adapter is meant to allow using the original Amiga keyboard as a USB input device, either with a desktop PC or a R-Pi/FPGA board hosted inside the Amiga case.
+
+Files have been modified in accordance to fit Amiga keyboard layout and features. A second layer has been implemented (momentary toggle "Help" key) to access unexistent keys (like F11 and F12). This is a work in progress.
+
+
+Pins of the Teensy board you should use by default:
+```  
+Columns: 1  2  3  4  5  6  7  8  9  10 11 12 13 14 15 16  
+Pins:    D2 D3 D4 D5 D6 D7 E0 E1 C0 C1 C2 C3 C4 C5 C6 C7 
+--------------------------------------------------------  
+Rows: 1  2  3  4  5  6  7  8  
+Pins: F0 F1 F2 F3 F4 F5 F6 F7  
+--------------------------------------------------------  
+Status LEDs: CapsLock +5V   
+Pins:        B6       5V    
+```  
+
+Please note that some versions of Model M have LED connected with a ribbon cable, and not with separate wires.  
+
+* Keyboard Maintainer: [8bits4ever](https://github.com/8bits4ever)
+* Hardware Supported: Teensy 2.0++ board by PJRC
+* Hardware Availability: https://www.pjrc.com/store/teensypp.html
+
+For first time flashing use the reset button on the Teensy board enter in bootloader mode. Once the board is flashed you can use "HELP"+"R" on the Amiga keyboard for the same purpose.  
+
+Make example for this keyboard (after setting up your build environment):
+
+    make converter/a1200:default
+
+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/converter/a1200/rules.mk b/keyboards/converter/a1200/rules.mk
new file mode 100644
index 0000000000..007e40f3b5
--- /dev/null
+++ b/keyboards/converter/a1200/rules.mk
@@ -0,0 +1,22 @@
+# MCU name
+MCU = at90usb1286
+
+# Bootloader selection
+BOOTLOADER = halfkay
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = lite     # Virtual DIP switch configuration
+MOUSEKEY_ENABLE = no        # 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