Add större keyboard

keyboards/sthlmkb/storre/config.h

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+/*
+Copyright 2024 mohoyt
+
+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
+
+
+/* key matrix size */
+#define MATRIX_ROWS 6
+#define MATRIX_COLS 16
+#define MATRIX_MUX_COLS 4
+
+#define MATRIX_ROW_PINS { D2, B6, B2, B3, B1, F7 }
+#define MATRIX_COL_PINS { }
+#define MATRIX_COL_MUX_PINS { D7, E6, B4, B5 }
+

keyboards/sthlmkb/storre/keymaps/default/keymap.c

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+/* Copyright 2024 mohoyt
+ *
+ * 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_base(
+    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_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_HOME,
+    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_END, KC_MPLY,
+    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_PGUP,KC_MUTE,
+    KC_LSFT,          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_PGDN,
+    KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                             KC_RALT,   MO(1), KC_LEFT, KC_DOWN, KC_RGHT ),
+
+  [1] = LAYOUT_base(
+    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_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_HOME,
+    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_END, KC_MPLY,
+    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_PGUP,KC_MUTE,
+    KC_LSFT,          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_PGDN,
+    KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                             KC_RALT, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT )
+};

keyboards/sthlmkb/storre/matrix.c

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+/* Copyright 2024 mohoyt
+ *
+ * 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 "quantum.h"
+
+#define COL_SHIFTER ((uint32_t)1)
+
+// Column pins
+static const uint8_t row_pins[MATRIX_ROWS] = MATRIX_ROW_PINS;
+static const uint8_t col_pins[MATRIX_MUX_COLS] = MATRIX_COL_MUX_PINS;
+
+// Internal functions
+
+static void init_pins(void) {
+    // Set cols to outputs, low
+    for (uint8_t pin = 0; pin < MATRIX_MUX_COLS; pin++) {
+        setPinOutput(col_pins[pin]);
+    }
+
+    // Unselect cols
+    for (uint8_t bit = 0; bit < MATRIX_MUX_COLS; bit++) {
+        writePinLow(col_pins[bit]);
+    }
+
+    // Set rows to input, pullup
+    for (uint8_t pin = 0; pin < MATRIX_ROWS; pin++) {
+        setPinInputHigh(row_pins[pin]);
+    }
+}
+
+static void select_col(uint8_t col)
+{
+    for (uint8_t bit = 0; bit < MATRIX_MUX_COLS; bit++) {
+        uint8_t state = (col & (0b1 << bit)) >> bit;
+        writePin(col_pins[bit], state);
+    }
+}
+
+static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col)
+{
+    bool matrix_changed = false;
+    select_col(current_col);
+    wait_us(5);
+
+    // Read each row sequentially
+    for(uint8_t row_index = 0; row_index < MATRIX_ROWS; row_index++)
+    {
+        matrix_row_t last_row_value = current_matrix[row_index];
+
+        if (!readPin(row_pins[row_index]))
+        {
+            current_matrix[row_index] |= (COL_SHIFTER << current_col);
+        }
+        else
+        {
+            current_matrix[row_index] &= ~(COL_SHIFTER << current_col);
+        }
+
+        if ((last_row_value != current_matrix[row_index]) && !(matrix_changed))
+        {
+            matrix_changed = true;
+        }
+    }
+
+    return matrix_changed;
+}
+
+// Matrix scan functions
+
+void matrix_init_custom(void) {
+    init_pins();
+}
+
+bool matrix_scan_custom(matrix_row_t current_matrix[]) {
+    bool changed = false;
+
+    //Set col, read rows
+    for (uint8_t current_col = 0; current_col < MATRIX_COLS; current_col++) {
+        changed |= read_rows_on_col(current_matrix, current_col);
+    }
+
+    return (uint8_t)changed;
+}

keyboards/sthlmkb/storre/readme.md

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+# storre
+
+![Storre](https://i.imgur.com/xxb9p5y.jpeg)
+
+Större is an easy to build 75%ish keyboard using only through hole components. It uses a separate microcontroller (like the Pro Micro or Elite C) to enable flexibility in connectivity and to further simplify the soldering experience (no more tricksy USB ports).
+
+* Keyboard Maintainer: [mohoyt](https://github.com/mohoyt)
+* Hardware Supported: större, Pro Micro, Elite-C, Puchi-C, Nice!Nano and more...
+* Hardware Availability: [sthlm kb](https://sthlmkb.com)
+
+Make example for this keyboard (after setting up your build environment):
+
+    make sthlmkb/storre: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).

keyboards/sthlmkb/storre/rules.mk

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+# Build Options
+#   change yes to no to disable
+#
+CUSTOM_MATRIX = lite        # Lite custom matrix
+
+
+# Project specific files
+SRC += matrix.c

keyboards/sthlmkb/storre/storre.c

@@ -0,0 +1,36 @@
+/* Copyright 2024 mohoyt
+ *
+ * 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 "quantum.h"
+
+#ifdef ENCODER_ENABLE
+bool encoder_update_kb(uint8_t index, bool clockwise) {
+    if (!encoder_update_user(index, clockwise)) { return false; }
+    if (index == 0) {
+        if (clockwise) {
+            tap_code(KC_MPRV);
+        } else {
+            tap_code(KC_MNXT);
+        }
+    } else if (index == 1) {
+        if (clockwise) {
+            tap_code_delay(KC_VOLD, 10);
+        } else {
+            tap_code_delay(KC_VOLU, 10);
+        }
+    }
+    return true;
+}
+#endif