feat(hid): 实现HID通道状态管理和多通道支持

- 将原来的HID传输状态事件替换为新的HID通道状态事件，支持USB键盘、USB消费者和BLE共享通道
- 添加usb_hid_consumer_module.c模块来处理USB消费者HID报告
- 添加usb_hid_keyboard_module.c模块来处理USB键盘HID报告
- 修改CMakeLists.txt以包含新的HID模块源文件
- 更新事件系统中的transport字段为channel字段，并相应修改所有相关处理逻辑
- 在hid_flowctrl_module.c中实现多通道并发处理机制
- 删除过时的hid_transport_state_event相关代码
- 添加新的hid_channel_state_event用于报告各通道就绪状态

src/ble_hid_module.c

@@ -14,8 +14,8 @@
 #include <zephyr/logging/log.h>
 
 #include "hid_led_event.h"
+#include "hid_channel_state_event.h"
 #include "hid_report_sent_event.h"
-#include "hid_transport_state_event.h"
 #include "hid_tx_report_event.h"
 #include "keyboard_core.h"
 #include "set_protocol_event.h"
@@ -101,15 +101,22 @@ static const uint8_t hid_report_desc[] = {
 static void submit_ble_transport_state_event(void)
 {
 	bool ready = running && secured && (active_conn != NULL);
+	uint8_t report_ready_bm = 0U;
 
-	submit_hid_transport_state_event(
-		HID_TRANSPORT_BLE,
-		ready,
-		ready && ((protocol_mode == KEYBOARD_PROTOCOL_MODE_BOOT) ?
-				  boot_keyboard_notify_enabled :
-				  keyboard_report_notify_enabled),
-		ready && (protocol_mode == KEYBOARD_PROTOCOL_MODE_REPORT) &&
-			consumer_report_notify_enabled,
+	if (ready && ((protocol_mode == KEYBOARD_PROTOCOL_MODE_BOOT) ?
+			      boot_keyboard_notify_enabled :
+			      keyboard_report_notify_enabled)) {
+		report_ready_bm |= BIT(KEYBOARD_REPORT_TYPE_KEYS);
+	}
+
+	if (ready && (protocol_mode == KEYBOARD_PROTOCOL_MODE_REPORT) &&
+	    consumer_report_notify_enabled) {
+		report_ready_bm |= BIT(KEYBOARD_REPORT_TYPE_CONSUMER);
+	}
+
+	submit_hid_channel_state_event(
+		HID_SEND_CH_BLE_SHARED,
+		report_ready_bm,
 		protocol_mode);
 }
 
@@ -141,7 +148,8 @@ static void hid_report_complete_cb(struct bt_conn *conn, void *user_data)
 		return;
 	}
 
-	submit_hid_report_sent_event(HID_TRANSPORT_BLE, in_flight.report_type,
+	submit_hid_report_sent_event(HID_SEND_CH_BLE_SHARED,
+				     in_flight.report_type,
 				     in_flight.sequence, false);
 	in_flight.active = false;
 }
@@ -317,7 +325,8 @@ static bool handle_hid_tx_report_event(const struct hid_tx_report_event *event)
 {
 	int err;
 
-	if (!running || (event->transport != HID_TRANSPORT_BLE) || in_flight.active) {
+	if (!running || (event->channel != HID_SEND_CH_BLE_SHARED) ||
+	    in_flight.active) {
 		return false;
 	}
 
@@ -353,7 +362,7 @@ static bool handle_hid_tx_report_event(const struct hid_tx_report_event *event)
 		if (err) {
 			in_flight.active = false;
 			LOG_WRN("BLE keyboard report submit failed (%d)", err);
-			submit_hid_report_sent_event(HID_TRANSPORT_BLE,
+			submit_hid_report_sent_event(HID_SEND_CH_BLE_SHARED,
 						     KEYBOARD_REPORT_TYPE_KEYS,
 						     event->sequence, true);
 		}
@@ -380,7 +389,7 @@ static bool handle_hid_tx_report_event(const struct hid_tx_report_event *event)
 		if (err) {
 			in_flight.active = false;
 			LOG_WRN("BLE consumer report submit failed (%d)", err);
-			submit_hid_report_sent_event(HID_TRANSPORT_BLE,
+			submit_hid_report_sent_event(HID_SEND_CH_BLE_SHARED,
 						     KEYBOARD_REPORT_TYPE_CONSUMER,
 						     event->sequence, true);
 		}