migrate to events

CMakeLists.txt

@@ -1,7 +1,7 @@
 if (CONFIG_RAW_HID)
   zephyr_library()
 
-  zephyr_library_sources(src/raw_hid.c)
+  zephyr_library_sources(src/events.c)
   zephyr_library_sources(src/usb_hid.c)
 
   if (CONFIG_ZMK_BLE)

include/raw_hid/events.h

@@ -0,0 +1,10 @@
+#pragma once
+
+#include <zmk/event_manager.h>
+
+struct raw_hid_received_event {
+    uint8_t *data;
+    uint8_t length;
+};
+
+ZMK_EVENT_DECLARE(raw_hid_received_event);

include/raw_hid/raw_hid.h

@@ -29,5 +29,3 @@ static const uint8_t raw_hid_report_desc[] = {
 
     HID_END_COLLECTION,
 };
-
-void process_raw_hid_data(uint8_t *data);

src/events.c

@@ -0,0 +1,6 @@
+#include <raw_hid/events.h>
+
+#include <zephyr/logging/log.h>
+LOG_MODULE_DECLARE(zmk, CONFIG_ZMK_LOG_LEVEL);
+
+ZMK_EVENT_IMPL(raw_hid_received_event);

src/hog.c

@@ -1,4 +1,5 @@
 #include <raw_hid/raw_hid.h>
+#include <raw_hid/events.h>
 
 #include <zephyr/bluetooth/gatt.h>
 
@@ -66,7 +67,7 @@ static ssize_t write_hids_raw_hid_report(struct bt_conn *conn, const struct bt_g
     }
 
     uint8_t *data = (uint8_t *)buf;
-    process_raw_hid_data(data);
+    raise_raw_hid_received_event((struct raw_hid_received_event){.data = data, .length = len});
 
     return len;
 }

src/usb_hid.c

@@ -1,4 +1,5 @@
 #include <raw_hid/raw_hid.h>
+#include <raw_hid/events.h>
 
 #include <zephyr/logging/log.h>
 LOG_MODULE_DECLARE(zmk, CONFIG_ZMK_LOG_LEVEL);
@@ -30,7 +31,7 @@ static int set_report_cb(const struct device *dev, struct usb_setup_packet *setu
         return -ENOTSUP;
     }
 
-    process_raw_hid_data(*data);
+    raise_raw_hid_received_event((struct raw_hid_received_event){.data = *data, .length = *len});
 
     return 0;
 }