DecenTKL numpad (#24696)

1 files changed, 111 insertions, 0 deletions

diff --git a/keyboards/decent/numpad/numpad.c b/keyboards/decent/numpad/numpad.c
new file mode 100644
index 0000000000..5a8b032746
--- /dev/null
+++ b/keyboards/decent/numpad/numpad.c
@@ -0,0 +1,111 @@
+// Copyright 2024 B. Le Roy
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "quantum.h"
+#include "analog.h"
+
+joystick_config_t joystick_axes[JOYSTICK_AXIS_COUNT] = {
+    [0] = JOYSTICK_AXIS_VIRTUAL,
+    [1] = JOYSTICK_AXIS_VIRTUAL,
+    [2] = JOYSTICK_AXIS_VIRTUAL,
+    [3] = JOYSTICK_AXIS_VIRTUAL
+};
+
+void keyboard_post_init_kb(void) {
+    gpio_set_pin_input_high(GP10); // Up1
+    gpio_set_pin_input_high(GP11); // Down1
+    gpio_set_pin_input_high(GP12); // Left1
+    gpio_set_pin_input_high(GP13); // Right1
+    gpio_set_pin_input_high(GP14); // Fire1
+    gpio_set_pin_input_high(GP15);
+    gpio_set_pin_input_high(GP16);
+    gpio_set_pin_input_high(GP17);
+    gpio_set_pin_input_high(GP18);
+    gpio_set_pin_input_high(GP19);
+
+    keyboard_post_init_user();
+}
+
+void set_button_state(int btn, bool state) {
+    if (state) {
+        unregister_joystick_button(btn);
+    }
+    else {
+        register_joystick_button(btn);
+    }
+}
+
+void housekeeping_task_kb(void) {
+    set_button_state(0, gpio_read_pin(GP16));
+    set_button_state(1, gpio_read_pin(GP18));
+    set_button_state(2, gpio_read_pin(GP17));
+    set_button_state(3, gpio_read_pin(GP15));
+    set_button_state(4, gpio_read_pin(GP14));
+    set_button_state(5, gpio_read_pin(GP19));
+    bool up = !gpio_read_pin(10);
+    bool down = !gpio_read_pin(11);
+    bool left = !gpio_read_pin(12);
+    bool right = !gpio_read_pin(13);
+    if (up) {
+        if (left) {
+            joystick_set_hat(7);
+        }
+        else if (right) {
+            joystick_set_hat(1);
+        }
+        else {
+            joystick_set_hat(0);
+        }
+    }
+    else if (down) {
+        if (left) {
+            joystick_set_hat(5);
+        }
+        else if (right) {
+            joystick_set_hat(3);
+        }
+        else {
+            joystick_set_hat(4);
+        }
+    }
+    else if (left) {
+        joystick_set_hat(6);
+    }
+    else if (right) {
+        joystick_set_hat(2);
+    }
+    else {
+        joystick_set_hat(-1);
+    }
+    int16_t analog = analogReadPin(GP26);
+    joystick_set_axis(0, analog);
+    analog = analogReadPin(GP27);
+    joystick_set_axis(1, analog);
+    analog = analogReadPin(GP28);
+    joystick_set_axis(2, analog);
+    analog = analogReadPin(GP29);
+    joystick_set_axis(3, analog);
+}
+
+bool rgb_matrix_indicators_advanced_kb(uint8_t led_min, uint8_t led_max) {
+    if (!rgb_matrix_indicators_advanced_user(led_min, led_max)) {
+        return false;
+    }
+    
+    if (get_highest_layer(layer_state) > 0) {
+        uint8_t layer = get_highest_layer(layer_state);
+
+        for (uint8_t row = 0; row < MATRIX_ROWS; ++row) {
+            for (uint8_t col = 0; col < MATRIX_COLS; ++col) {
+                uint8_t index = g_led_config.matrix_co[row][col];
+
+                if (index >= led_min && index < led_max && index != NO_LED &&
+                keymap_key_to_keycode(layer, (keypos_t){col,row}) > KC_TRNS) {
+                    rgb_matrix_set_color(index, RGB_GREEN);
+                }
+            }
+        }
+    }
+
+    return false;
+}