[Keyboard] Add Iron180 V2 PCB support (qmk#22314)

Co-authored-by: Joel Challis <git@zvecr.com>
Co-authored-by: Duncan Sutherland <dunk2k_2000@hotmail.com>

keyboards/smithrune/iron180/info.json

@@ -1,5 +1,5 @@
 {
-    "keyboard_name": "Iron180",
+    "keyboard_name": "Iron180 V1",
     "manufacturer": "SmithRune",
     "url": "",
     "maintainer": "Gondolindrim",

keyboards/smithrune/iron180v2/readme.md

@@ -0,0 +1,27 @@
+# Iron180 V2 PCBs QMK firmware folder
+
+## Introduction
+
+This is the QMK Firmware repository for the Iron180 PCB, a keyboard designed by [Smith and Rune](https://smithrune.com/) and PCB designed by [Gondolindrim](http://github.com/Gondolindrim).
+
+The Iron180 PCB PCB had two versions. The first version used an STM32F072 microcontroller, and was available only in solderable version; it also supports ALPS switches, in-switch single-color LEDs and a multi-layout design for default or 7U bottom row, ISO layout, split backspace and right shift.
+
+The second version used an STM32F401 microcontroller and was available in hotswap and solderable version. The solderable version removes in-switch LED support and ALPS support, but keeps all layout compatibilities of the first version. The hotswap incarnation removes ISO layout support.
+
+As of November 2020, the only way to obtain an Iron180 was through the [Group Buy](https://geekhack.org/index.php?topic=109513) which is already over and all spots were filled. There was a sale for the V2 PCBs in october, 2023.
+
+## How to compile
+
+After setting up your build environment, you can compile the Iron180 default keymap by using:
+
+    make smithrune/iron180v2/<version>/default
+
+Where `<version>` can be `v2s` or `v2h`.
+
+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).
+
+## How to enter into bootloader DFU
+Enter the bootloader DFU mode in 3 ways:
+* **Bootmagic reset**: Hold down the key at (0,0) in the matrix (Escape in the default keymap) and plug in the keyboard
+* **Physical reset button**: press and hold the reset button on the back of the PCB for five seconds
+* **Keycode in layout**: Press the key mapped to `QK_BOOT` (Escape key on layer 1 in the default keymap)

keyboards/smithrune/iron180v2/v2h/config.h

@@ -0,0 +1,26 @@
+/*
+Copyright 2023 Gondolindrim  <gondolindrim@acheronproject.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
+
+/* 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
+
+#define WEAR_LEVELING_LOGICAL_SIZE 2048
+#define WEAR_LEVELING_BACKING_SIZE 4096

keyboards/smithrune/iron180v2/v2h/keymaps/default/keymap.c

@@ -0,0 +1,37 @@
+/*
+Copyright 2023 Gondolindrim <gondolindrim@acheronproject.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
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [0] = LAYOUT_all(
+        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_F13 ,             KC_PSCR, KC_SCRL, 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_BSPC,    KC_INS , KC_HOME, KC_PGUP,
+        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_CAPS, 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_LSFT,          KC_Z   , KC_X   , KC_C   , KC_V   , KC_B   , KC_N   , KC_M   , KC_COMM, KC_DOT , KC_SLSH, KC_RSFT, MO(1)  ,                      KC_UP  ,
+        KC_LCTL, KC_LWIN, KC_LALT,                            KC_SPC ,                            KC_RALT, KC_RWIN, MO(1)  , KC_RCTL,             KC_LEFT, KC_DOWN, KC_RGHT
+    ),
+    [1] = LAYOUT_all(
+        QK_BOOT, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,             _______, _______, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,    _______, _______, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,             _______, _______, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______,
+        _______,          _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,                      _______,
+        _______, _______, _______,                            _______,                            _______, _______, _______, _______,             _______, _______, _______
+    )
+};

keyboards/smithrune/iron180v2/v2h/keymaps/via/keymap.c

@@ -0,0 +1,37 @@
+/*
+Copyright 2023 Gondolindrim <gondolindrim@acheronproject.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
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [0] = LAYOUT_all(
+        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_F13 ,             KC_PSCR, KC_SCRL, 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_BSPC,    KC_INS , KC_HOME, KC_PGUP,
+        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_CAPS, 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_LSFT,          KC_Z   , KC_X   , KC_C   , KC_V   , KC_B   , KC_N   , KC_M   , KC_COMM, KC_DOT , KC_SLSH, KC_RSFT, MO(1)  ,                      KC_UP  ,
+        KC_LCTL, KC_LWIN, KC_LALT,                            KC_SPC ,                            KC_RALT, KC_RWIN, MO(1)  , KC_RCTL,             KC_LEFT, KC_DOWN, KC_RGHT
+    ),
+    [1] = LAYOUT_all(
+        QK_BOOT, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,             _______, _______, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,    _______, _______, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,             _______, _______, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______,
+        _______,          _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,                      _______,
+        _______, _______, _______,                            _______,                            _______, _______, _______, _______,             _______, _______, _______
+    )
+};

keyboards/smithrune/iron180v2/v2h/keymaps/via/rules.mk

@@ -0,0 +1 @@
+VIA_ENABLE = yes

keyboards/smithrune/iron180v2/v2h/matrix_diagram.md

@@ -0,0 +1,24 @@
+# Matrix Diagram for SmithRune Iron180 V2 H
+
+```
+┌───┐┌───┬───┬───┬───┐┌───┬───┬───┬───┐┌───┬───┬───┬───┐┌───┐┌───┬───┬───┐
+│00 ││01 │02 │03 │04 ││05 │06 │07 │08 ││09 │0A │0B │0C ││0D ││0G │0F │0E │
+└───┘└───┴───┴───┴───┘└───┴───┴───┴───┘└───┴───┴───┴───┘└───┘└───┴───┴───┘
+┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┐┌───┬───┬───┐    ┌───────┐
+│10 │11 │12 │13 │14 │15 │16 │17 │18 │19 │1A │1B │1C │1D │1E ││1F │1G │3G │    │1D     │ 2u Backspace
+├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┤├───┼───┼───┤    └───────┘
+│20   │21 │22 │23 │24 │25 │26 │27 │28 │29 │2A │2B │2C │2D   ││2E │2F │2G │             
+├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴─────┤└───┴───┴───┘                       
+│30    │31 │32 │33 │34 │35 │36 │37 │38 │39 │3A │3B │3D      │                          
+├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────┬───┤    ┌───┐                 
+│40      │42 │43 │44 │45 │46 │47 │48 │49 │4A │4B │4C    │4D │    │4F │
+├────┬───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴───┼───┴┬────┬┴───┤┌───┼───┼───┐
+│50  │51  │52  │56                      │59  │5A  │5B  │5C  ││5E │5F │5G │
+└────┴────┴────┴────────────────────────┴────┴────┴────┴────┘└───┴───┴───┘
+                                                 ┌──────────┐
+                                    2.75u RShift │4C        │
+                                                 └──────────┘
+┌─────┬───┬─────┬───────────────────────────┬─────┬───┬─────┐
+│50   │51 │52   │56                         │5A   │5B │5C   │ Tsangan/WKL
+└─────┴───┴─────┴───────────────────────────┴─────┴───┴─────┘
+```

keyboards/smithrune/iron180v2/v2h/rules.mk

@@ -0,0 +1 @@
+# This file intentionally left blank

keyboards/smithrune/iron180v2/v2s/config.h

@@ -0,0 +1,46 @@
+/*
+Copyright 2023 Gondolindrim  <gondolindrim@acheronproject.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
+
+#define BACKLIGHT_PWM_DRIVER    PWMD3
+#define BACKLIGHT_PWM_CHANNEL   3
+#define BACKLIGHT_PAL_MODE      2
+
+/* 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
+
+#define WEAR_LEVELING_LOGICAL_SIZE 2048
+#define WEAR_LEVELING_BACKING_SIZE 4096
+
+/*
+ * Feature disable options
+ *  These options are also useful to firmware size reduction.
+ */
+
+/* disable debug print */
+//#define NO_DEBUG
+
+/* disable print */
+//#define NO_PRINT
+
+/* disable action features */
+//#define NO_ACTION_LAYER
+//#define NO_ACTION_TAPPING
+//#define NO_ACTION_ONESHOT

keyboards/smithrune/iron180v2/v2s/halconf.h

@@ -0,0 +1,26 @@
+/* Copyright 2020 QMK
+ *
+ * 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/>.
+ */
+
+/*
+ * This file was auto-generated by:
+ *    `qmk chibios-confmigrate -i keyboards/iron180/halconf.h -r platforms/chibios/common/configs/halconf.h`
+ */
+
+#pragma once
+
+#define HAL_USE_PWM TRUE
+
+#include_next <halconf.h>