Add new macropad Sharkropad (#24961)

keyboards/mawaeg/sharkropad/chconf.h

@@ -0,0 +1,22 @@
+/* Copyright 2025 @mawaeg
+ *
+ * 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 3 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 CH_CFG_ST_RESOLUTION 16
+#define CH_CFG_ST_FREQUENCY 10000
+
+#include_next <chconf.h>

keyboards/mawaeg/sharkropad/config.h

@@ -0,0 +1,30 @@
+/* Copyright 2025 @mawaeg
+ *
+ * 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 3 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 STM32_FLASH_SECTORS_PER_BANK 128
+
+#define I2C1_SCL_PIN A9
+#define I2C1_SDA_PIN A10
+
+#define WS2812_PWM_DRIVER PWMD2
+#define WS2812_PWM_CHANNEL 2
+#define WS2812_PWM_PAL_MODE 1
+#define WS2812_PWM_DMA_STREAM STM32_DMA1_STREAM2
+#define WS2812_PWM_DMA_CHANNEL 4
+
+#define RGB_MATRIX_MODE_NAME_ENABLE

keyboards/mawaeg/sharkropad/halconf.h

@@ -0,0 +1,22 @@
+/* Copyright 2025 @mawaeg
+ *
+ * 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 3 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 HAL_USE_I2C TRUE
+#define HAL_USE_PWM TRUE
+
+#include_next <halconf.h>

keyboards/mawaeg/sharkropad/keyboard.json

@@ -0,0 +1,136 @@
+{
+    "manufacturer": "mawaeg",
+    "keyboard_name": "Sharkropad",
+    "maintainer": "mawaeg",
+    "bootloader": "stm32-dfu",
+    "bootmagic": {
+        "matrix": [0, 3]
+    },
+    "diode_direction": "COL2ROW",
+    "encoder": {
+        "rotary": [
+            {"pin_a": "A0", "pin_b": "A1"}
+        ]
+    },
+    "features": {
+        "bootmagic": true,
+        "encoder": true,
+        "extrakey": true,
+        "nkro": true,
+        "oled": true,
+        "rgb_matrix": true
+    },
+    "matrix_pins": {
+        "cols": ["B1", "B0", "A4", "A2"],
+        "rows": ["A3", "A7", "A6", "A5"]
+    },
+    "processor": "STM32L432",
+    "rgb_matrix": {
+        "animations": {
+            "alphas_mods": true,
+            "band_pinwheel_sat": true,
+            "band_pinwheel_val": true,
+            "band_sat": true,
+            "band_spiral_sat": true,
+            "band_spiral_val": true,
+            "band_val": true,
+            "breathing": true,
+            "cycle_all": true,
+            "cycle_left_right": true,
+            "cycle_out_in": true,
+            "cycle_out_in_dual": true,
+            "cycle_pinwheel": true,
+            "cycle_spiral": true,
+            "cycle_up_down": true,
+            "digital_rain": true,
+            "dual_beacon": true,
+            "flower_blooming": true,
+            "gradient_left_right": true,
+            "gradient_up_down": true,
+            "hue_breathing": true,
+            "hue_pendulum": true,
+            "hue_wave": true,
+            "jellybean_raindrops": true,
+            "multisplash": true,
+            "pixel_flow": true,
+            "pixel_fractal": true,
+            "pixel_rain": true,
+            "rainbow_beacon": true,
+            "rainbow_moving_chevron": true,
+            "rainbow_pinwheels": true,
+            "raindrops": true,
+            "riverflow": true,
+            "solid_multisplash": true,
+            "solid_reactive": true,
+            "solid_reactive_cross": true,
+            "solid_reactive_multicross": true,
+            "solid_reactive_multinexus": true,
+            "solid_reactive_multiwide": true,
+            "solid_reactive_nexus": true,
+            "solid_reactive_simple": true,
+            "solid_reactive_wide": true,
+            "solid_splash": true,
+            "splash": true,
+            "starlight": true,
+            "starlight_dual_hue": true,
+            "starlight_dual_sat": true,
+            "typing_heatmap": true
+        },
+        "default": {
+            "animation": "cycle_up_down"
+        },
+        "driver": "ws2812",
+        "layout": [
+            {"matrix": [1, 0], "x": 189, "y": 27, "flags": 4},
+            {"matrix": [1, 1], "x": 137, "y": 27, "flags": 4},
+            {"matrix": [1, 2], "x": 86, "y": 27, "flags": 4},
+            {"matrix": [1, 3], "x": 35, "y": 27, "flags": 4},
+            {"matrix": [2, 0], "x": 189, "y": 41, "flags": 4},
+            {"matrix": [2, 1], "x": 137, "y": 41, "flags": 4},
+            {"matrix": [2, 2], "x": 86, "y": 41, "flags": 4},
+            {"matrix": [2, 3], "x": 35, "y": 41, "flags": 4},
+            {"matrix": [3, 0], "x": 189, "y": 55, "flags": 4},
+            {"matrix": [3, 1], "x": 137, "y": 55, "flags": 4},
+            {"matrix": [3, 2], "x": 86, "y": 55, "flags": 4},
+            {"matrix": [3, 3], "x": 35, "y": 55, "flags": 4},
+            {"x": 76, "y": 3, "flags": 2},
+            {"x": 148, "y": 3, "flags": 2},
+            {"x": 216, "y": 17, "flags": 2},
+            {"x": 216, "y": 45, "flags": 2},
+            {"x": 224, "y": 61, "flags": 2},
+            {"x": 60, "y": 61, "flags": 2},
+            {"x": 8, "y": 45, "flags": 2},
+            {"x": 8, "y": 17, "flags": 2}
+        ],
+        "max_brightness": 180
+    },
+    "url": "https://github.com/mawaeg/sharkropad",
+    "usb": {
+        "device_version": "1.0.0",
+        "pid": "0xAFFE",
+        "vid": "0x6D73"
+    },
+    "ws2812": {
+        "driver": "pwm",
+        "pin": "B3"
+    },
+    "layouts": {
+        "LAYOUT": {
+            "layout": [
+                {"matrix": [0, 3], "x": 3, "y": 0},
+                {"matrix": [1, 0], "x": 0, "y": 1},
+                {"matrix": [1, 1], "x": 1, "y": 1},
+                {"matrix": [1, 2], "x": 2, "y": 1},
+                {"matrix": [1, 3], "x": 3, "y": 1},
+                {"matrix": [2, 0], "x": 0, "y": 2},
+                {"matrix": [2, 1], "x": 1, "y": 2},
+                {"matrix": [2, 2], "x": 2, "y": 2},
+                {"matrix": [2, 3], "x": 3, "y": 2},
+                {"matrix": [3, 0], "x": 0, "y": 3},
+                {"matrix": [3, 1], "x": 1, "y": 3},
+                {"matrix": [3, 2], "x": 2, "y": 3},
+                {"matrix": [3, 3], "x": 3, "y": 3}
+            ]
+        }
+    }
+}

keyboards/mawaeg/sharkropad/keymaps/default/keymap.c

@@ -0,0 +1,45 @@
+/* Copyright 2025 @mawaeg
+ *
+ * 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 3 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] = {
+    // clang-format off
+    /*
+     *             ┌────────────┐
+     *             │ RGB_MOD    │
+     * ┌───┬───┬───┼────────────┤
+     * │ 7 │ 8 │ 9 │ RGB_TOGGLE │
+     * ├───┼───┼───┼────────────┤
+     * │ 4 │ 5 │ 6 │ NUM        │
+     * ├───┼───┼───┼────────────┤
+     * │ 1 │ 2 │ 3 │ 0          │
+     * └───┴───┴───┴────────────┘
+     */
+        [0] = LAYOUT(
+                             RM_NEXT,
+        KC_P7, KC_P8, KC_P9, RM_TOGG,
+        KC_P4, KC_P5, KC_P6, KC_NUM,
+        KC_P1, KC_P2, KC_P3, KC_P0
+    )
+    // clang-format on
+};
+
+#ifdef ENCODER_MAP_ENABLE
+const uint16_t PROGMEM encoder_map[][NUM_ENCODERS][NUM_DIRECTIONS] = {
+    [0] = { ENCODER_CCW_CW(RM_SPDD, RM_SPDU)},
+};
+#endif

keyboards/mawaeg/sharkropad/keymaps/default/rules.mk

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

keyboards/mawaeg/sharkropad/mcuconf.h

@@ -0,0 +1,28 @@
+/* Copyright 2025 @mawaeg
+ *
+ * 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 3 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_next <mcuconf.h>
+
+#undef STM32_I2C_USE_I2C1
+#define STM32_I2C_USE_I2C1 TRUE
+
+#undef STM32_PWM_USE_TIM2
+#define STM32_PWM_USE_TIM2 TRUE
+
+#undef STM32_ST_USE_TIMER
+#define STM32_ST_USE_TIMER 15

keyboards/mawaeg/sharkropad/readme.md

@@ -0,0 +1,24 @@
+# sharkropad
+
+![sharkropad](https://i.imgur.com/qatvstX.jpeg)
+
+**Sharkropad** is an open-source hotswappable macropad.
+
+* Keyboard Maintainer: [Marek Schmitt](https://github.com/mawaeg)
+* Hardware Supported: PCB included in the [Sharkropad repository](https://github.com/mawaeg/sharkropad).
+* Hardware Availability: PCB has to be sourced yourserlf
+
+Make example for this keyboard (after setting up your build environment):
+
+    make mawaeg/sharkropad:default
+
+Flashing example for this keyboard:
+
+    make mawaeg/sharkropad: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).
+
+## Bootloader
+
+Enter the bootloader:
+* **Bootmagic reset**: Hold down the rotary encoder knob and plug in the keyboard

keyboards/mawaeg/sharkropad/sharkropad.c

@@ -0,0 +1,90 @@
+/* Copyright 2025 @mawaeg
+ *
+ * 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 3 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"
+#include <ctype.h>
+#include <lib/lib8tion/lib8tion.h>
+#include <rgb_matrix.h>
+
+static uint8_t effect_name_len = 0;
+
+const char *rgb_matrix_get_effect_name(void) {
+    static char buf[32] = {0};
+
+    snprintf(buf, sizeof(buf), "%s", rgb_matrix_get_mode_name(rgb_matrix_get_mode()));
+    for (uint8_t i = 1; i < sizeof(buf); ++i) {
+        if (buf[i] == 0) {
+            effect_name_len = i;
+            break;
+        } else if (buf[i] == '_')
+            buf[i] = ' ';
+        else if (buf[i - 1] == ' ')
+            buf[i] = toupper(buf[i]);
+        else if (buf[i - 1] != ' ')
+            buf[i] = tolower(buf[i]);
+    }
+    return buf;
+}
+
+bool oled_task_kb(void) {
+    if (!oled_task_user()) {
+        return false;
+    }
+
+    static uint8_t  last_effect = 0;
+    static uint8_t  last_speed  = 0;
+    static uint16_t key_timer   = 0;
+    static uint8_t  start_index = 0;
+
+    uint8_t speedPercentage  = scale8(rgb_matrix_get_speed(), 100);
+    bool    is_timer_elapsed = timer_elapsed(key_timer) > 200;
+
+    if (last_effect != rgb_matrix_get_mode() || last_speed != speedPercentage || is_timer_elapsed) {
+        last_effect = rgb_matrix_get_mode();
+        last_speed  = speedPercentage;
+
+        oled_write_ln_P(PSTR("Mode: "), false);
+        const char *name = rgb_matrix_get_effect_name();
+        if (effect_name_len > 21) {
+            if (!is_timer_elapsed && start_index != 0) {
+                start_index -= 1;
+            } else {
+                key_timer = timer_read();
+            }
+            if (start_index > effect_name_len) {
+                start_index = 0;
+            }
+            for (uint8_t char_index = 0; char_index < 21; char_index++) {
+                if ((start_index + char_index) % effect_name_len == 0 && char_index != 0) {
+                    oled_write_char(' ', false);
+                } else {
+                    oled_write_char(name[(start_index + char_index) % (effect_name_len + 1)], false);
+                }
+            }
+            start_index += 1;
+        } else {
+            oled_write_ln(name, false);
+            start_index = 0;
+        }
+
+        oled_set_cursor(0, 2);
+        oled_write_ln_P(PSTR("RGB Speed: "), false);
+        oled_write(get_u8_str(speedPercentage, ' '), false);
+        oled_write("%", false);
+    }
+
+    return true;
+}