refactor(hid): Replace deprecated HID usage page references

Deprecate `USAGE_KEYPAD` and replace with `HID_USAGE_KEY`.

Deprecate `USAGE_CONSUMER` and replace with `HID_USAGE_CONSUMER`.

Closes #217.

app/dts/behaviors/key_press.dtsi

@@ -1,18 +1,19 @@
-#include <dt-bindings/zmk/keys.h>
+
+#include <dt-bindings/zmk/hid_usage_pages.h>
 
 / {
 	behaviors {
 		kp: behavior_key_press {
 			compatible = "zmk,behavior-key-press";
 			label = "KEY_PRESS";
-			usage_page = <USAGE_KEYPAD>;
+			usage_page = <HID_USAGE_KEY>;
 			#binding-cells = <1>;
 		};
 
 		cp: behavior_consumer_press {
 			compatible = "zmk,behavior-key-press";
 			label = "CONSUMER_PRESS";
-			usage_page = <USAGE_CONSUMER>;
+			usage_page = <HID_USAGE_CONSUMER>;
 			#binding-cells = <1>;
 		};
 	};

app/dts/behaviors/sensor_rotate_key_press.dtsi

@@ -1,18 +1,19 @@
-#include <dt-bindings/zmk/keys.h>
+
+#include <dt-bindings/zmk/hid_usage_pages.h>
 
 / {
 	behaviors {
 		inc_dec_kp: behavior_sensor_rotate_key_press {
 			compatible = "zmk,behavior-sensor-rotate-key-press";
 			label = "ENC_KEY_PRESS";
-			usage_page = <USAGE_KEYPAD>;
+			usage_page = <HID_USAGE_KEY>;
 			#sensor-binding-cells = <2>;
 		};
 
 		inc_dec_cp: behavior_sensor_rotate_consumer_press {
 			compatible = "zmk,behavior-sensor-rotate-key-press";
 			label = "ENC_CONSUMER_PRESS";
-			usage_page = <USAGE_CONSUMER>;
+			usage_page = <HID_USAGE_CONSUMER>;
 			#sensor-binding-cells = <2>;
 		};
 	};

app/include/dt-bindings/zmk/hid_usage_pages.h

@@ -10,6 +10,10 @@
 
 #pragma once
 
+/* WARNING: DEPRECATED from dt-bindings/zmk/keys.h */
+#define USAGE_KEYPAD (0x07)   // WARNING: DEPRECATED (DO NOT USE)
+#define USAGE_CONSUMER (0x0C) // WARNING: DEPRECATED (DO NOT USE)
+
 #define HID_USAGE_GD (0x01)             // Generic Desktop
 #define HID_USAGE_SIM (0x02)            // Simulation Controls
 #define HID_USAGE_VR (0x03)             // VR Controls

app/include/dt-bindings/zmk/keys.h

@@ -6,10 +6,6 @@
 #pragma once
 
 #include <dt-bindings/zmk/modifiers.h>
-
-#define USAGE_KEYPAD 0x07
-#define USAGE_CONSUMER 0x0C
-
 #define A 0x04
 #define B 0x05
 #define C 0x06

app/src/behaviors/behavior_hold_tap.c

@@ -9,6 +9,7 @@
 #include <device.h>
 #include <drivers/behavior.h>
 #include <dt-bindings/zmk/keys.h>
+#include <dt-bindings/zmk/hid_usage_pages.h>
 #include <logging/log.h>
 #include <zmk/behavior.h>
 #include <zmk/matrix.h>
@@ -428,7 +429,7 @@ static int position_state_changed_listener(const struct zmk_event_header *eh) {
 }
 
 static inline bool only_mods(struct keycode_state_changed *ev) {
-    return ev->usage_page == USAGE_KEYPAD && ev->keycode >= LCTL && ev->keycode <= RGUI;
+    return ev->usage_page == HID_USAGE_KEY && ev->keycode >= LCTL && ev->keycode <= RGUI;
 }
 
 static int keycode_state_changed_listener(const struct zmk_event_header *eh) {

app/src/endpoints.c

@@ -10,6 +10,7 @@
 #include <zmk/ble.h>
 #include <zmk/endpoints.h>
 #include <zmk/hid.h>
+#include <dt-bindings/zmk/hid_usage_pages.h>
 #include <zmk/usb.h>
 #include <zmk/hog.h>
 #include <zmk/event-manager.h>
@@ -116,9 +117,9 @@ int zmk_endpoints_send_report(u8_t usage_page) {
 
     LOG_DBG("usage page 0x%02X", usage_page);
     switch (usage_page) {
-    case USAGE_KEYPAD:
+    case HID_USAGE_KEY:
         return send_keypad_report();
-    case USAGE_CONSUMER:
+    case HID_USAGE_CONSUMER:
         return send_consumer_report();
     default:
         LOG_ERR("Unsupported usage page %d", usage_page);
@@ -209,8 +210,8 @@ static void disconnect_current_endpoint() {
     zmk_hid_keypad_clear();
     zmk_hid_consumer_clear();
 
-    zmk_endpoints_send_report(USAGE_KEYPAD);
-    zmk_endpoints_send_report(USAGE_CONSUMER);
+    zmk_endpoints_send_report(HID_USAGE_KEY);
+    zmk_endpoints_send_report(HID_USAGE_CONSUMER);
 }
 
 static void update_current_endpoint() {

app/src/hid_listener.c

@@ -13,6 +13,7 @@ LOG_MODULE_DECLARE(zmk, CONFIG_ZMK_LOG_LEVEL);
 #include <zmk/events/keycode-state-changed.h>
 #include <zmk/events/modifiers-state-changed.h>
 #include <zmk/hid.h>
+#include <dt-bindings/zmk/hid_usage_pages.h>
 #include <zmk/endpoints.h>
 
 static int hid_listener_keycode_pressed(u8_t usage_page, u32_t keycode,
@@ -21,14 +22,14 @@ static int hid_listener_keycode_pressed(u8_t usage_page, u32_t keycode,
     LOG_DBG("usage_page 0x%02X keycode 0x%02X mods 0x%02X", usage_page, keycode,
             implicit_modifiers);
     switch (usage_page) {
-    case USAGE_KEYPAD:
+    case HID_USAGE_KEY:
         err = zmk_hid_keypad_press(keycode);
         if (err) {
             LOG_ERR("Unable to press keycode");
             return err;
         }
         break;
-    case USAGE_CONSUMER:
+    case HID_USAGE_CONSUMER:
         err = zmk_hid_consumer_press(keycode);
         if (err) {
             LOG_ERR("Unable to press keycode");
@@ -46,14 +47,14 @@ static int hid_listener_keycode_released(u8_t usage_page, u32_t keycode,
     LOG_DBG("usage_page 0x%02X keycode 0x%02X mods 0x%02X", usage_page, keycode,
             implicit_modifiers);
     switch (usage_page) {
-    case USAGE_KEYPAD:
+    case HID_USAGE_KEY:
         err = zmk_hid_keypad_release(keycode);
         if (err) {
             LOG_ERR("Unable to release keycode");
             return err;
         }
         break;
-    case USAGE_CONSUMER:
+    case HID_USAGE_CONSUMER:
         err = zmk_hid_consumer_release(keycode);
         if (err) {
             LOG_ERR("Unable to release keycode");