1 /** @file
2 * @brief Custom monitor protocol logging over UART
3 */
4
5 /*
6 * Copyright (c) 2016 Intel Corporation
7 *
8 * SPDX-License-Identifier: Apache-2.0
9 */
10
11 #if defined(CONFIG_BT_DEBUG_MONITOR)
12
13 #define BT_MONITOR_NEW_INDEX 0
14 #define BT_MONITOR_DEL_INDEX 1
15 #define BT_MONITOR_COMMAND_PKT 2
16 #define BT_MONITOR_EVENT_PKT 3
17 #define BT_MONITOR_ACL_TX_PKT 4
18 #define BT_MONITOR_ACL_RX_PKT 5
19 #define BT_MONITOR_SCO_TX_PKT 6
20 #define BT_MONITOR_SCO_RX_PKT 7
21 #define BT_MONITOR_OPEN_INDEX 8
22 #define BT_MONITOR_CLOSE_INDEX 9
23 #define BT_MONITOR_INDEX_INFO 10
24 #define BT_MONITOR_VENDOR_DIAG 11
25 #define BT_MONITOR_SYSTEM_NOTE 12
26 #define BT_MONITOR_USER_LOGGING 13
27 #define BT_MONITOR_NOP 255
28
29 #define BT_MONITOR_TYPE_PRIMARY 0
30 #define BT_MONITOR_TYPE_AMP 1
31
32 /* Extended header types */
33 #define BT_MONITOR_COMMAND_DROPS 1
34 #define BT_MONITOR_EVENT_DROPS 2
35 #define BT_MONITOR_ACL_RX_DROPS 3
36 #define BT_MONITOR_ACL_TX_DROPS 4
37 #define BT_MONITOR_SCO_RX_DROPS 5
38 #define BT_MONITOR_SCO_TX_DROPS 6
39 #define BT_MONITOR_OTHER_DROPS 7
40 #define BT_MONITOR_TS32 8
41
42 #define BT_MONITOR_BASE_HDR_LEN 6
43
44 #if defined(CONFIG_BT_BREDR)
45 #define BT_MONITOR_EXT_HDR_MAX 19
46 #else
47 #define BT_MONITOR_EXT_HDR_MAX 15
48 #endif
49
50 struct bt_monitor_hdr {
51 u16_t data_len;
52 u16_t opcode;
53 u8_t flags;
54 u8_t hdr_len;
55
56 u8_t ext[BT_MONITOR_EXT_HDR_MAX];
57 } __packed;
58
59 struct bt_monitor_ts32 {
60 u8_t type;
61 bt_u32_t ts32;
62 } __packed;
63
64 struct bt_monitor_new_index {
65 u8_t type;
66 u8_t bus;
67 u8_t bdaddr[6];
68 char name[8];
69 } __packed;
70
71 struct bt_monitor_user_logging {
72 u8_t priority;
73 u8_t ident_len;
74 } __packed;
75
bt_monitor_opcode(struct net_buf * buf)76 static inline u8_t bt_monitor_opcode(struct net_buf *buf)
77 {
78 switch (bt_buf_get_type(buf)) {
79 case BT_BUF_CMD:
80 return BT_MONITOR_COMMAND_PKT;
81 case BT_BUF_EVT:
82 return BT_MONITOR_EVENT_PKT;
83 case BT_BUF_ACL_OUT:
84 return BT_MONITOR_ACL_TX_PKT;
85 case BT_BUF_ACL_IN:
86 return BT_MONITOR_ACL_RX_PKT;
87 default:
88 return BT_MONITOR_NOP;
89 }
90 }
91
92 void bt_monitor_send(u16_t opcode, const void *data, size_t len);
93
94 void bt_monitor_new_index(u8_t type, u8_t bus, bt_addr_t *addr,
95 const char *name);
96
97 #else /* !CONFIG_BT_DEBUG_MONITOR */
98
99 #define bt_monitor_send(opcode, data, len)
100 #define bt_monitor_new_index(type, bus, addr, name)
101
102 #endif
103