tests: bluetooth: tester: Add AVRCP and AVCTP support

Add Bluetooth Test Protocol (BTP) support for Audio/Video Remote
Control Profile (AVRCP) and Audio/Video Control Transport Protocol
(AVCTP) testing to enable PTS qualification.

AVRCP implementation:
- Controller (CT) role with browsing and cover art support
- Target (TG) role with browsing and cover art support
- Complete BTP command/event interface
- Support for all AVRCP PTS test cases

AVCTP implementation:
- Complete BTP command/event interface
- Support for all AVCTP PTS test cases

Signed-off-by: Can Wang <[email protected]>

Author: CanWang001

tests/bluetooth/tester/CMakeLists.txt

@@ -33,6 +33,14 @@ if(CONFIG_BT_OTS)
     target_sources(app PRIVATE src/btp_ots.c)
 endif()
 
+if(CONFIG_BT_AVRCP)
+    target_sources(app PRIVATE src/btp_avrcp.c)
+endif()
+
+if(CONFIG_BT_AVCTP)
+    target_sources(app PRIVATE src/btp_avctp.c)
+endif()
+
 zephyr_library_include_directories(src src/btp src/audio/btp)
 add_subdirectory_ifdef(CONFIG_BT_AUDIO src/audio)
 

tests/bluetooth/tester/prj_br.conf

@@ -4,3 +4,16 @@ CONFIG_BT_PERIPHERAL=y
 CONFIG_BT_SMP=y
 CONFIG_BT_L2CAP_DYNAMIC_CHANNEL=y
 CONFIG_BT_PAGE_TIMEOUT=0xFFFF
+
+CONFIG_BT_AVRCP=y
+CONFIG_BT_AVRCP_CONTROLLER=y
+CONFIG_BT_AVRCP_TARGET=y
+CONFIG_BT_AVRCP_BROWSING=y
+CONFIG_BT_AVRCP_TG_COVER_ART=y
+CONFIG_BT_AVRCP_CT_COVER_ART_GET_IMAGE_PROPERTIES=y
+CONFIG_BT_AVRCP_CT_COVER_ART_GET_IMAGE=y
+CONFIG_BT_AVRCP_CT_COVER_ART_GET_LINKED_THUMBNAIL=y
+CONFIG_BT_L2CAP_TX_MTU=255
+CONFIG_BT_L2CAP_MPS=255
+CONFIG_BT_BUF_ACL_RX_SIZE=264
+CONFIG_BT_AVRCP_VD_RX_SIZE=1024

tests/bluetooth/tester/src/btp/btp.h

@@ -42,6 +42,8 @@
 #include "btp_ots.h"
 #include "btp_pbp.h"
 #include "btp_sdp.h"
+#include "btp_avrcp.h"
+#include "btp_avctp.h"
 
 #define BTP_MTU 1024
 #define BTP_DATA_MAX_SIZE (BTP_MTU - sizeof(struct btp_hdr))
@@ -83,8 +85,10 @@
 #define BTP_SERVICE_ID_OTS      0x1d
 #define BTP_SERVICE_ID_PBP      0x1e
 #define BTP_SERVICE_ID_SDP      0x1f
+#define BTP_SERVICE_ID_AVRCP    0x25
+#define BTP_SERVICE_ID_AVCTP    0x26
 
-#define BTP_SERVICE_ID_MAX	BTP_SERVICE_ID_SDP
+#define BTP_SERVICE_ID_MAX	BTP_SERVICE_ID_AVCTP
 
 #define BTP_STATUS_SUCCESS	0x00
 #define BTP_STATUS_FAILED	0x01

tests/bluetooth/tester/src/btp/btp_avctp.h

@@ -0,0 +1,16 @@
+/* btp_avctp.h - Bluetooth AVCTP Tester */
+
+/*
+ * Copyright 2025 NXP
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <stdint.h>
+
+#include <zephyr/bluetooth/addr.h>
+
+#define BTP_AVCTP_READ_SUPPORTED_COMMANDS 0x01
+struct btp_avctp_read_supported_commands_rp {
+	uint8_t data[0];
+} __packed;