diff options
Diffstat (limited to 'extmod/modbluetooth.h')
| -rw-r--r-- | extmod/modbluetooth.h | 35 |
1 files changed, 33 insertions, 2 deletions
diff --git a/extmod/modbluetooth.h b/extmod/modbluetooth.h index 52e3446ff3..9caddb0f3f 100644 --- a/extmod/modbluetooth.h +++ b/extmod/modbluetooth.h @@ -49,6 +49,11 @@ #define MICROPY_PY_BLUETOOTH_USE_SYNC_EVENTS (0) #endif +// A port can optionally enable support for L2CAP "Connection Oriented Channels". +#ifndef MICROPY_PY_BLUETOOTH_ENABLE_L2CAP_CHANNELS +#define MICROPY_PY_BLUETOOTH_ENABLE_L2CAP_CHANNELS (0) +#endif + // This is used to protect the ringbuffer. // A port may no-op this if MICROPY_PY_BLUETOOTH_USE_SYNC_EVENTS is enabled. #ifndef MICROPY_PY_BLUETOOTH_ENTER @@ -104,6 +109,11 @@ #define MP_BLUETOOTH_IRQ_GATTC_INDICATE (19) #define MP_BLUETOOTH_IRQ_GATTS_INDICATE_DONE (20) #define MP_BLUETOOTH_IRQ_MTU_EXCHANGED (21) +#define MP_BLUETOOTH_IRQ_L2CAP_ACCEPT (22) +#define MP_BLUETOOTH_IRQ_L2CAP_CONNECT (23) +#define MP_BLUETOOTH_IRQ_L2CAP_DISCONNECT (24) +#define MP_BLUETOOTH_IRQ_L2CAP_RECV (25) +#define MP_BLUETOOTH_IRQ_L2CAP_SEND_READY (26) #define MP_BLUETOOTH_ADDRESS_MODE_PUBLIC (0) #define MP_BLUETOOTH_ADDRESS_MODE_RANDOM (1) @@ -136,6 +146,11 @@ _IRQ_GATTC_NOTIFY = const(18) _IRQ_GATTC_INDICATE = const(19) _IRQ_GATTS_INDICATE_DONE = const(20) _IRQ_MTU_EXCHANGED = const(21) +_IRQ_L2CAP_ACCEPT = const(22) +_IRQ_L2CAP_CONNECT = const(23) +_IRQ_L2CAP_DISCONNECT = const(24) +_IRQ_L2CAP_RECV = const(25) +_IRQ_L2CAP_SEND_READY = const(26) */ // bluetooth.UUID type. @@ -250,7 +265,15 @@ int mp_bluetooth_gattc_write(uint16_t conn_handle, uint16_t value_handle, const // Initiate MTU exchange for a specific connection using the preferred MTU. int mp_bluetooth_gattc_exchange_mtu(uint16_t conn_handle); -#endif +#endif // MICROPY_PY_BLUETOOTH_ENABLE_CENTRAL_MODE + +#if MICROPY_PY_BLUETOOTH_ENABLE_L2CAP_CHANNELS +int mp_bluetooth_l2cap_listen(uint16_t psm, uint16_t mtu); +int mp_bluetooth_l2cap_connect(uint16_t conn_handle, uint16_t psm, uint16_t mtu); +int mp_bluetooth_l2cap_disconnect(uint16_t conn_handle, uint16_t cid); +int mp_bluetooth_l2cap_send(uint16_t conn_handle, uint16_t cid, const uint8_t *buf, size_t len, bool *stalled); +int mp_bluetooth_l2cap_recvinto(uint16_t conn_handle, uint16_t cid, uint8_t *buf, size_t *len); +#endif // MICROPY_PY_BLUETOOTH_ENABLE_L2CAP_CHANNELS ///////////////////////////////////////////////////////////////////////////// // API implemented by modbluetooth (called by port-specific implementations): @@ -294,7 +317,15 @@ void mp_bluetooth_gattc_on_data_available(uint8_t event, uint16_t conn_handle, u // Notify modbluetooth that a read or write operation has completed. void mp_bluetooth_gattc_on_read_write_status(uint8_t event, uint16_t conn_handle, uint16_t value_handle, uint16_t status); -#endif +#endif // MICROPY_PY_BLUETOOTH_ENABLE_CENTRAL_MODE + +#if MICROPY_PY_BLUETOOTH_ENABLE_L2CAP_CHANNELS +mp_int_t mp_bluetooth_gattc_on_l2cap_accept(uint16_t conn_handle, uint16_t cid, uint16_t psm, uint16_t our_mtu, uint16_t peer_mtu); +void mp_bluetooth_gattc_on_l2cap_connect(uint16_t conn_handle, uint16_t cid, uint16_t psm, uint16_t our_mtu, uint16_t peer_mtu); +void mp_bluetooth_gattc_on_l2cap_disconnect(uint16_t conn_handle, uint16_t cid, uint16_t psm, uint16_t status); +void mp_bluetooth_gattc_on_l2cap_send_ready(uint16_t conn_handle, uint16_t cid, uint8_t status); +void mp_bluetooth_gattc_on_l2cap_recv(uint16_t conn_handle, uint16_t cid); +#endif // MICROPY_PY_BLUETOOTH_ENABLE_L2CAP_CHANNELS // For stacks that don't manage attribute value data (currently all of them), helpers // to store this in a map, keyed by value handle. |