stm32wb_hci/
opcode.rs

1/// Newtype wrapper for a Bluetooth Opcode. Opcodes are used to indicate which command to send to
2/// the Controller as well as which command results are returned by the Command Complete and Command
3/// Status events.
4#[derive(Clone, Copy, Debug, PartialEq, Eq)]
5#[cfg_attr(feature = "defmt", derive(defmt::Format))]
6pub struct Opcode(pub u16);
7
8impl Opcode {
9    /// Create an opcode from the OGF (Opcode group field) and OCF (Opcode command field).
10    pub const fn new(ogf: u16, ocf: u16) -> Opcode {
11        Opcode((ogf << 10) | (ocf & 0x03ff))
12    }
13
14    /// Return the OGF (Opcode group field) of the opcode.
15    pub fn ogf(&self) -> u16 {
16        self.0 >> 10
17    }
18
19    /// Return the OCF (Opcode command field) of the opcode.
20    pub fn ocf(&self) -> u16 {
21        self.0 & 0x03ff
22    }
23}
24
25macro_rules! opcodes {
26    (
27        $(
28            $_ogf_comment:ident = $ogf:expr;
29            {
30                $(pub const $var:ident = $ocf:expr;)+
31            }
32        )+
33    ) => {
34        $($(
35            pub const $var: Opcode = Opcode::new($ogf, $ocf);
36        )+)+
37    }
38}
39
40opcodes! {
41    LinkControl = 0x0001;
42    {
43        pub const DISCONNECT = 0x0006;
44        pub const READ_REMOTE_VERSION_INFO = 0x001D;
45    }
46
47    ControllerOrBaseband = 0x0003;
48    {
49        pub const SET_EVENT_MASK = 0x0001;
50        pub const RESET = 0x0003;
51        pub const READ_TX_POWER_LEVEL = 0x002D;
52        pub const SET_CONTROLLER_TO_HOST_FLOW_CONTROL = 0x031;
53        pub const HOST_BUFFER_SIZE = 0x033;
54        pub const NUMBER_OF_COMPLETED_PACKETS = 0x035;
55    }
56
57    InfoParam = 0x0004;
58    {
59        pub const READ_LOCAL_VERSION_INFO = 0x0001;
60        pub const READ_LOCAL_SUPPORTED_COMMANDS = 0x0002;
61        pub const READ_LOCAL_SUPPORTED_FEATURES = 0x0003;
62        pub const READ_BD_ADDR = 0x0009;
63    }
64
65    StatusParam = 0x0005;
66    {
67        pub const READ_RSSI = 0x0005;
68    }
69
70    LeCommands = 0x0008;
71    {
72        pub const LE_SET_EVENT_MASK = 0x0001;
73        pub const LE_READ_BUFFER_SIZE = 0x0002;
74        pub const LE_READ_LOCAL_SUPPORTED_FEATURES = 0x0003;
75        pub const LE_SET_RANDOM_ADDRESS = 0x0005;
76        pub const LE_SET_ADVERTISING_PARAMETERS = 0x0006;
77        pub const LE_READ_ADVERTISING_CHANNEL_TX_POWER = 0x0007;
78        pub const LE_SET_ADVERTISING_DATA = 0x0008;
79        pub const LE_SET_SCAN_RESPONSE_DATA = 0x0009;
80        pub const LE_SET_ADVERTISE_ENABLE = 0x000A;
81        pub const LE_SET_SCAN_PARAMETERS = 0x000B;
82        pub const LE_SET_SCAN_ENABLE = 0x000C;
83        pub const LE_CREATE_CONNECTION = 0x000D;
84        pub const LE_CREATE_CONNECTION_CANCEL = 0x000E;
85        pub const LE_READ_WHITE_LIST_SIZE = 0x000F;
86        pub const LE_CLEAR_WHITE_LIST = 0x0010;
87        pub const LE_ADD_DEVICE_TO_WHITE_LIST = 0x0011;
88        pub const LE_REMOVE_DEVICE_FROM_WHITE_LIST = 0x0012;
89        pub const LE_CONNECTION_UPDATE = 0x0013;
90        pub const LE_SET_HOST_CHANNEL_CLASSIFICATION = 0x0014;
91        pub const LE_READ_CHANNEL_MAP = 0x0015;
92        pub const LE_READ_REMOTE_USED_FEATURES = 0x0016;
93        pub const LE_ENCRYPT = 0x0017;
94        pub const LE_RAND = 0x0018;
95        pub const LE_START_ENCRYPTION = 0x0019;
96        pub const LE_LTK_REQUEST_REPLY = 0x001A;
97        pub const LE_LTK_REQUEST_NEGATIVE_REPLY = 0x001B;
98        pub const LE_READ_STATES = 0x001C;
99        pub const LE_RECEIVER_TEST = 0x001D;
100        pub const LE_TRANSMITTER_TEST = 0x001E;
101        pub const LE_TEST_END = 0x001F;
102    }
103}
stm32wb_hci/opcode.rs

stm32wb_hci/
opcode.rs
