refactor(app): replace zmk_key with zmk_key_t

Aligns with typedef _t convention.

PR: #531

app/include/zmk/hid.h

@@ -170,12 +170,12 @@ int zmk_hid_register_mod(zmk_mod modifier);
 int zmk_hid_unregister_mod(zmk_mod modifier);
 int zmk_hid_implicit_modifiers_press(zmk_mod_flags implicit_modifiers);
 int zmk_hid_implicit_modifiers_release();
-int zmk_hid_keyboard_press(zmk_key key);
-int zmk_hid_keyboard_release(zmk_key key);
+int zmk_hid_keyboard_press(zmk_key_t key);
+int zmk_hid_keyboard_release(zmk_key_t key);
 void zmk_hid_keyboard_clear();
 
-int zmk_hid_consumer_press(zmk_key key);
-int zmk_hid_consumer_release(zmk_key key);
+int zmk_hid_consumer_press(zmk_key_t key);
+int zmk_hid_consumer_release(zmk_key_t key);
 void zmk_hid_consumer_clear();
 
 struct zmk_hid_keyboard_report *zmk_hid_get_keyboard_report();

app/include/zmk/keys.h

@@ -9,13 +9,13 @@
 #include <zephyr.h>
 #include <dt-bindings/zmk/keys.h>
 
-typedef uint32_t zmk_key;
+typedef uint32_t zmk_key_t;
 typedef uint8_t zmk_mod;
 typedef uint8_t zmk_mod_flags;
 
 struct zmk_key_event {
     uint32_t column;
     uint32_t row;
-    zmk_key key;
+    zmk_key_t key;
     bool pressed;
 };

app/src/ble.c

@@ -596,7 +596,7 @@ int zmk_ble_unpair_all() {
 };
 
 bool zmk_ble_handle_key_user(struct zmk_key_event *key_event) {
-    zmk_key key = key_event->key;
+    zmk_key_t key = key_event->key;
 
     if (!auth_passkey_entry_conn) {
         return true;

app/src/hid.c

@@ -77,7 +77,7 @@ int zmk_hid_implicit_modifiers_release() {
     return 0;
 }
 
-int zmk_hid_keyboard_press(zmk_key code) {
+int zmk_hid_keyboard_press(zmk_key_t code) {
     if (code >= HID_USAGE_KEY_KEYBOARD_LEFTCONTROL && code <= HID_USAGE_KEY_KEYBOARD_RIGHT_GUI) {
         return zmk_hid_register_mod(code - HID_USAGE_KEY_KEYBOARD_LEFTCONTROL);
     }
@@ -85,7 +85,7 @@ int zmk_hid_keyboard_press(zmk_key code) {
     return 0;
 };
 
-int zmk_hid_keyboard_release(zmk_key code) {
+int zmk_hid_keyboard_release(zmk_key_t code) {
     if (code >= HID_USAGE_KEY_KEYBOARD_LEFTCONTROL && code <= HID_USAGE_KEY_KEYBOARD_RIGHT_GUI) {
         return zmk_hid_unregister_mod(code - HID_USAGE_KEY_KEYBOARD_LEFTCONTROL);
     }
@@ -95,12 +95,12 @@ int zmk_hid_keyboard_release(zmk_key code) {
 
 void zmk_hid_keyboard_clear() { memset(&keyboard_report.body, 0, sizeof(keyboard_report.body)); }
 
-int zmk_hid_consumer_press(zmk_key code) {
+int zmk_hid_consumer_press(zmk_key_t code) {
     TOGGLE_CONSUMER(0U, code);
     return 0;
 };
 
-int zmk_hid_consumer_release(zmk_key code) {
+int zmk_hid_consumer_release(zmk_key_t code) {
     TOGGLE_CONSUMER(code, 0U);
     return 0;
 };