[Keyboard] Adapt downsteam Ghost Squid support to latest QMK (#14607)

Co-authored-by: fenuks <fenuks>

8 files changed, 337 insertions, 0 deletions

diff --git a/keyboards/bpiphany/ghost_squid/config.h b/keyboards/bpiphany/ghost_squid/config.h
new file mode 100644
index 0000000000..bb8535b177
--- /dev/null
+++ b/keyboards/bpiphany/ghost_squid/config.h
@@ -0,0 +1,42 @@
+/*
+Copyright 2016 Daniel Svensson <dsvensson@gmail.com>
+
+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      0x6050
+#define DEVICE_VER      0x0104
+#define MANUFACTURER    Bathroom Epiphanies
+#define PRODUCT         ghost_squid
+
+/* key matrix size */
+#define MATRIX_ROWS 8
+#define MATRIX_COLS 18
+
+/* COL2ROW or ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+
+#define LED_PIN_ON_STATE 0
+#define LED_NUM_LOCK_PIN C5
+#define LED_CAPS_LOCK_PIN C6
+#define LED_SCROLL_LOCK_PIN B7
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCE 5
diff --git a/keyboards/bpiphany/ghost_squid/ghost_squid.c b/keyboards/bpiphany/ghost_squid/ghost_squid.c
new file mode 100644
index 0000000000..3ecac66f7a
--- /dev/null
+++ b/keyboards/bpiphany/ghost_squid/ghost_squid.c
@@ -0,0 +1,26 @@
+/*
+Copyright 2016 Daniel Svensson <dsvensson@gmail.com>
+
+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 "ghost_squid.h"
+
+void keyboard_pre_init_kb(void) {
+    setPinOutput(D0);
+    writePinLow(D0);
+    fn_led_off();
+    
+    keyboard_pre_init_user();
+}
diff --git a/keyboards/bpiphany/ghost_squid/ghost_squid.h b/keyboards/bpiphany/ghost_squid/ghost_squid.h
new file mode 100644
index 0000000000..839c9fc123
--- /dev/null
+++ b/keyboards/bpiphany/ghost_squid/ghost_squid.h
@@ -0,0 +1,44 @@
+/*
+Copyright 2016 Daniel Svensson <dsvensson@gmail.com>
+
+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 fn_led_on() writePinLow(D0)
+#define fn_led_off() writePinHigh(D0)
+
+#define  ___ KC_NO
+
+#define LAYOUT( \
+	KJ6,      KI4, KH4, KH2, KH6, KA7, KE6, KD2, KD4, KB4, KB7, KB6, KB0,   KC7, KC5, KA5,                       \
+	KJ4, KJ7, KI7, KH7, KG7, KG4, KF4, KF7, KE7, KD7, KR7, KR4, KE4, KB2,   KL4, KO4, KQ4,   KK1, KL1, KQ1, KQ0, \
+	KJ2, KJ5, KI5, KH5, KG5, KG2, KF2, KF5, KE5, KD5, KR5, KR2, KE2, KB3,   KK4, KO7, KQ7,   KK5, KL5, KQ5, KO5, \
+	KI2, KJ3, KI3, KH3, KG3, KG6, KF6, KF3, KE3, KD3, KR3, KR6,      KB1,                    KK2, KL2, KQ2,      \
+	KN2, KI6, KJ1, KI1, KH1, KG1, KG0, KF0, KF1, KE1, KD1, KR0,      KN3,        KO6,        KK3, KL3, KQ3, KO3, \
+	KA4, KP2, KC6,                KK6,                KC0, KM3, KD0, KA1,   KO0, KK0, KL0,   KL6,      KQ6       \
+	) { /*        00-A  01-B  02-C  03-D  04-E  05-F  06-G  07-H  08-I  09-J  10-K  11-L  12-M  13-N  14-O  15-P  16-Q  17-R */ \
+		/* 0 */  { ___ , KB0 , KC0 , KD0 , ___ , KF0 , KG0 , ___ , ___ , ___ , KK0 , KL0 , ___ , ___ , KO0 , ___ , KQ0 , KR0 }, \
+		/* 1 */  { KA1 , KB1 , ___ , KD1 , KE1 , KF1 , KG1 , KH1 , KI1 , KJ1 , KK1 , KL1 , ___ , ___ , ___ , ___ , KQ1 , ___ }, \
+		/* 2 */  { ___ , KB2 , ___ , KD2 , KE2 , KF2 , KG2 , KH2 , KI2 , KJ2 , KK2 , KL2 , ___ , KN2 , ___ , KP2 , KQ2 , KR2 }, \
+		/* 3 */  { ___ , KB3 , ___ , KD3 , KE3 , KF3 , KG3 , KH3 , KI3 , KJ3 , KK3 , KL3 , KM3 , KN3 , KO3 , ___ , KQ3 , KR3 }, \
+		/* 4 */  { KA4 , KB4 , ___ , KD4 , KE4 , KF4 , KG4 , KH4 , KI4 , KJ4 , KK4 , KL4 , ___ , ___ , KO4 , ___ , KQ4 , KR4 }, \
+		/* 5 */  { KA5 , ___ , KC5 , KD5 , KE5 , KF5 , KG5 , KH5 , KI5 , KJ5 , KK5 , KL5 , ___ , ___ , KO5 , ___ , KQ5 , KR5 }, \
+		/* 6 */  { ___ , KB6 , KC6 , ___ , KE6 , KF6 , KG6 , KH6 , KI6 , KJ6 , KK6 , KL6 , ___ , ___ , KO6 , ___ , KQ6 , KR6 }, \
+		/* 7 */  { KA7 , KB7 , KC7 , KD7 , KE7 , KF7 , KG7 , KH7 , KI7 , KJ7 , ___ , ___ , ___ , ___ , KO7 , ___ , KQ7 , KR7 }  \
+	}
+
diff --git a/keyboards/bpiphany/ghost_squid/keymaps/default/keymap.c b/keyboards/bpiphany/ghost_squid/keymaps/default/keymap.c
new file mode 100644
index 0000000000..09523ebbb9
--- /dev/null
+++ b/keyboards/bpiphany/ghost_squid/keymaps/default/keymap.c
@@ -0,0 +1,77 @@
+/*
+Copyright 2016 Daniel Svensson <dsvensson@gmail.com>
+
+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
+
+/* Default qwerty layout
+* ┌───┐   ┌───┬───┬───┬───┐ ┌───┬───┬───┬───┐ ┌───┬───┬───┬───┐ ┌───┬───┬───┐     ┌───────────┐
+* │ESC│   │F1 │F2 │F3 │F4 │ │F5 │F6 │F7 │F8 │ │F9 │F10│F11│F12│ │PRT│SCR│PAU│     │Ghost Squid│
+* └───┘   └───┴───┴───┴───┘ └───┴───┴───┴───┘ └───┴───┴───┴───┘ └───┴───┴───┘     └───────────┘
+* ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───────┐ ┌───┬───┬───┐ ┌───┬───┬───┬───┐
+* │ ` │ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 7 │ 8 │ 9 │ 0 │ - │ = │ Backsp│ │INS│HOM│PgU│ │NUM│ / │ * │ - │
+* ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─────┤ ├───┼───┼───┤ ├───┼───┼───┼───┤
+* │ Tab │ Q │ W │ E │ R │ T │ Y │ U │ I │ O │ P │ [ │ ] │     │ │DEL│END│PgD│ │ 7 │ 8 │ 9 │   │
+* ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┐  ↲ │ └───┴───┴───┘ ├───┼───┼───┤ + │
+* │ Caps │ A │ S │ D │ F │ G │ H │ J │ K │ L │ ; │ ' │ \ │    │               │ 7 │ 8 │ 9 │   │
+* ├────┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┴────┤     ┌───┐     ├───┼───┼───┼───┤
+* │Shif│ # │ Z │ X │ C │ V │ B │ N │ M │ , │ . │ / │    Shift │     │ ↑ │     │ 1 │ 2 │ 3 │   │
+* ├────┼───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴───┼───┴┬────┬────┤ ┌───┼───┼───┐ ├───┴───┼───┤ ↲ │
+* │Ctrl│GUI │Alt │                        │ Alt│ GUI│Fn  │Ctrl│ │ ← │ ↓ │ → │ │   0   │ , │   │ 
+* └────┴────┴────┴────────────────────────┴────┴────┴────┴────┘ └───┴───┴───┘ └───────┴───┴───┘
+*/
+
+enum layer_names {
+    KM_QWERTY,
+    KM_MEDIA,
+    KM_GUI_LOCK
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+	/* Layer 0: Standard ISO layer */
+	[KM_QWERTY] = LAYOUT(
+KC_ESC,          KC_F1,  KC_F2,  KC_F3,  KC_F4,  KC_F5,  KC_F6,  KC_F7,  KC_F8,  KC_F9,  KC_F10, KC_F11, KC_F12,   KC_PSCR,KC_SLCK,KC_PAUS,
+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_BSPC,  KC_INS, KC_HOME,KC_PGUP,    KC_NLCK,KC_PSLS,KC_PAST,KC_PMNS,
+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_BSLS,  KC_DEL, KC_END, KC_PGDN,    KC_P7,  KC_P8,  KC_P9,  KC_PPLS,
+KC_CLCK, KC_A,   KC_S,   KC_D,   KC_F,   KC_G,   KC_H,   KC_J,   KC_K,   KC_L,   KC_SCLN,KC_QUOT,        KC_ENT,                               KC_P4,  KC_P5,  KC_P6,
+KC_LSFT, KC_NUBS,KC_Z,   KC_X,   KC_C,   KC_V,   KC_B,   KC_N,   KC_M,   KC_COMM,KC_DOT, KC_SLSH,        KC_RSFT,          KC_UP,              KC_P1,  KC_P2,  KC_P3,  KC_PENT,
+KC_LCTL, KC_LGUI,KC_LALT,                       KC_SPC,                          KC_RALT,KC_RGUI,MO(KM_MEDIA),KC_RCTL,   KC_LEFT,KC_DOWN,KC_RGHT,    KC_P0,          KC_PDOT),
+	/* Layer 1: Function layer */
+	[KM_MEDIA] = LAYOUT(
+_______,_______,_______,_______,_______,  KC_MEDIA_PLAY_PAUSE, KC_MEDIA_STOP, KC_MEDIA_PREV_TRACK, KC_MEDIA_NEXT_TRACK,  TG(KM_GUI_LOCK),KC_MUTE, KC_VOLD, KC_VOLU,_______,_______, RESET,
+_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,
+_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,
+_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,
+_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,  _______,_______,
+_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______),
+	[KM_GUI_LOCK] = LAYOUT(
+_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______, _______,
+_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,
+_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,
+_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,
+_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,
+_______,KC_NO,_______,_______,_______,KC_NO,_______,_______,_______,_______,_______,_______,_______)
+};
+
+
+layer_state_t layer_state_set_user(layer_state_t state) {
+    if (IS_LAYER_ON_STATE(state, KM_GUI_LOCK)) {
+        fn_led_on();
+    } else {
+        fn_led_off();
+    }
+    return state;
+}
diff --git a/keyboards/bpiphany/ghost_squid/keymaps/default/readme.md b/keyboards/bpiphany/ghost_squid/keymaps/default/readme.md
new file mode 100644
index 0000000000..3c27324d1c
--- /dev/null
+++ b/keyboards/bpiphany/ghost_squid/keymaps/default/readme.md
@@ -0,0 +1 @@
+# Default layout desc TODO
diff --git a/keyboards/bpiphany/ghost_squid/matrix.c b/keyboards/bpiphany/ghost_squid/matrix.c
new file mode 100644
index 0000000000..b0ad607555
--- /dev/null
+++ b/keyboards/bpiphany/ghost_squid/matrix.c
@@ -0,0 +1,97 @@
+/*
+  Copyright 2014 Ralf Schmitt <ralf@bunkertor.net>
+  Copyright 2016 Daniel Svensson <dsvensson@gmail.com>
+
+  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 "matrix.h"
+#include "quantum.h"
+
+matrix_row_t read_rows(void) {
+    return
+        (PINB & (1 << 1) ? 0 : ((matrix_row_t)1 << 0)) |
+        (PINC & (1 << 2) ? 0 : ((matrix_row_t)1 << 1)) |
+        (PINB & (1 << 6) ? 0 : ((matrix_row_t)1 << 2)) |
+        (PINB & (1 << 4) ? 0 : ((matrix_row_t)1 << 3)) |
+        (PINB & (1 << 3) ? 0 : ((matrix_row_t)1 << 4)) |
+        (PINB & (1 << 2) ? 0 : ((matrix_row_t)1 << 5)) |
+        (PINB & (1 << 0) ? 0 : ((matrix_row_t)1 << 6)) |
+        (PINB & (1 << 5) ? 0 : ((matrix_row_t)1 << 7));
+}
+
+void select_col(uint8_t col) {
+    switch (col) {
+        case  0: PORTD = (PORTD & ~0b01111110) | 0b01100010; break;
+        case  1: PORTD = (PORTD & ~0b01111110) | 0b01101000; break;
+        case  2: PORTD = (PORTD & ~0b01111110) | 0b01101100; break;
+        case  3: PORTD = (PORTD & ~0b01111110) | 0b01110000; break;
+        case  4: PORTD = (PORTD & ~0b01111110) | 0b01111000; break;
+        case  5: PORTD = (PORTD & ~0b01111110) | 0b01100000; break;
+        case  6: PORTD = (PORTD & ~0b01111110) | 0b01110100; break;
+        case  7: PORTD = (PORTD & ~0b01111110) | 0b01100100; break;
+        case  8: PORTD = (PORTD & ~0b01111110) | 0b01111100; break;
+        case  9: PORTD = (PORTD & ~0b01111110) | 0b01101010; break;
+        case 10: PORTD = (PORTD & ~0b01111110) | 0b00110110; break;
+        case 11: PORTD = (PORTD & ~0b01111110) | 0b00010110; break;
+        case 12: PORTD = (PORTD & ~0b01111110) | 0b01001110; break;
+        case 13: PORTD = (PORTD & ~0b01111110) | 0b00111110; break;
+        case 14: PORTD = (PORTD & ~0b01111110) | 0b00011110; break;
+        case 15: PORTD = (PORTD & ~0b01111110) | 0b01000110; break;
+        case 16: PORTD = (PORTD & ~0b01111110) | 0b00100110; break;
+        case 17: PORTD = (PORTD & ~0b01111110) | 0b00101110; break;
+    }
+}
+
+void matrix_init_custom(void) {
+    /* Column output pins */
+    setPinOutput(D1);
+    setPinOutput(D2);
+    setPinOutput(D3);
+    setPinOutput(D4);
+    setPinOutput(D5);
+    setPinOutput(D6);
+
+    /* Row input pins */
+    writePinHigh(B0);
+    writePinHigh(B1);
+    writePinHigh(B2);
+    writePinHigh(B3);
+    writePinHigh(B4);
+    writePinHigh(B5);
+    writePinHigh(B6);
+    writePinHigh(C2);
+}
+
+bool matrix_scan_custom(matrix_row_t current_matrix[]) {
+    bool changed = false;
+
+    for (uint8_t col = 0; col < MATRIX_COLS; col++) {
+        select_col(col);
+        matrix_io_delay();
+        matrix_row_t rows = read_rows();
+
+        for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
+            bool prev_bit = current_matrix[row] & ((matrix_row_t)1 << col);
+            bool curr_bit = rows & (1 << row);
+
+            if (prev_bit != curr_bit) {
+                current_matrix[row] ^= (matrix_row_t)1 << col;
+                changed = true;
+            }
+        }
+    }
+
+    return changed;
+}
diff --git a/keyboards/bpiphany/ghost_squid/readme.md b/keyboards/bpiphany/ghost_squid/readme.md
new file mode 100644
index 0000000000..ab39e0f725
--- /dev/null
+++ b/keyboards/bpiphany/ghost_squid/readme.md
@@ -0,0 +1,27 @@
+# Ghost Squid Controller
+
+This is the firmware for Rev. 20140518 of the Ghost Squid controller by [Bathroom Epiphanies](http://bathroomepiphanies.com/controllers/), a replacement controller for the [Cooler Master Quick Fire XT](https://www.coolermaster.com/catalog/peripheral/keyboards/quick-fire-xt/).
+
+The code was adapted from the [BathroomEpiphanies QMK Firmware](https://github.com/BathroomEpiphanies/epiphanies_qmk_keyboard/tree/master/keyboards/ghost_squid_20140518).
+
+* Keyboard Maintainer: QMK Community
+* Hardware Supported: Ghost Squid
+* Hardware Availability: [1upkeyboards](https://1upkeyboards.com/shop/controllers/qf-xt-ghost-squid-controller-2/)
+
+Enter the bootloader in 3 ways:
+
+* **Bootmagic reset**: Hold down the key at (0,0) in the matrix (usually the top left key or Escape) and plug in the keyboard
+* **Physical reset button**: Briefly press the button on the back of the PCB - some may have pads you must short instead
+* **Keycode in layout**: Press the key mapped to `RESET` if it is available
+
+Make example for this keyboard (after setting up your build environment):
+
+104 key default layout:
+
+    make bpiphany/ghost_squid:default
+
+Flashing example for this keyboard:
+
+    make bpiphany/ghost_squid:default:flash
+
+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/bpiphany/ghost_squid/rules.mk b/keyboards/bpiphany/ghost_squid/rules.mk
new file mode 100644
index 0000000000..cedec6cd72
--- /dev/null
+++ b/keyboards/bpiphany/ghost_squid/rules.mk
@@ -0,0 +1,23 @@
+# MCU name
+MCU = atmega32u2
+
+# Bootloader selection
+BOOTLOADER = atmel-dfu
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = yes      # Enable Bootmagic Lite
+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
+AUDIO_ENABLE = no           # Audio output
+CUSTOM_MATRIX = lite
+SRC += matrix.c