201 lines
6.0 KiB
C
201 lines
6.0 KiB
C
/*
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* This file is part of the Micro Python project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2017 Glenn Ruben Bakke
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef UBLUEPY_H__
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#define UBLUEPY_H__
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/* Examples:
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Advertisment:
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from ubluepy import Peripheral
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p = Peripheral()
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p.advertise(device_name="MicroPython")
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DB setup:
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from ubluepy import Service, Characteristic, UUID, Peripheral, constants
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from pyb import LED
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def event_handler(id, handle, data):
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print("BLE event:", id, "handle:", handle)
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print(data)
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if id == constants.EVT_GAP_CONNECTED:
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# connected
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LED(2).on()
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elif id == constants.EVT_GAP_DISCONNECTED:
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# disconnect
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LED(2).off()
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elif id == 80:
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print("id 80, data:", data)
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# u0 = UUID("0x180D") # HRM service
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# u1 = UUID("0x2A37") # HRM measurement
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u0 = UUID("6e400001-b5a3-f393-e0a9-e50e24dcca9e")
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u1 = UUID("6e400002-b5a3-f393-e0a9-e50e24dcca9e")
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u2 = UUID("6e400003-b5a3-f393-e0a9-e50e24dcca9e")
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s = Service(u0)
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c0 = Characteristic(u1, props = Characteristic.PROP_WRITE | Characteristic.PROP_WRITE_WO_RESP)
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c1 = Characteristic(u2, props = Characteristic.PROP_NOTIFY, attrs = Characteristic.ATTR_CCCD)
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s.addCharacteristic(c0)
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s.addCharacteristic(c1)
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p = Peripheral()
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p.addService(s)
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p.setConnectionHandler(event_handler)
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p.advertise(device_name="micr", services=[s])
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*/
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#include "py/obj.h"
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extern const mp_obj_type_t ubluepy_uuid_type;
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extern const mp_obj_type_t ubluepy_service_type;
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extern const mp_obj_type_t ubluepy_characteristic_type;
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extern const mp_obj_type_t ubluepy_peripheral_type;
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extern const mp_obj_type_t ubluepy_scanner_type;
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extern const mp_obj_type_t ubluepy_scan_entry_type;
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extern const mp_obj_type_t ubluepy_constants_type;
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extern const mp_obj_type_t ubluepy_constants_ad_types_type;
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typedef enum {
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UBLUEPY_UUID_16_BIT = 1,
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UBLUEPY_UUID_128_BIT
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} ubluepy_uuid_type_t;
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typedef enum {
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UBLUEPY_SERVICE_PRIMARY = 1,
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UBLUEPY_SERVICE_SECONDARY = 2
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} ubluepy_service_type_t;
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typedef enum {
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UBLUEPY_ADDR_TYPE_PUBLIC = 0,
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UBLUEPY_ADDR_TYPE_RANDOM_STATIC = 1,
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#if 0
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UBLUEPY_ADDR_TYPE_RANDOM_PRIVATE_RESOLVABLE = 2,
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UBLUEPY_ADDR_TYPE_RANDOM_PRIVATE_NON_RESOLVABLE = 3,
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#endif
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} ubluepy_addr_type_t;
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typedef enum {
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UBLUEPY_ROLE_PERIPHERAL,
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UBLUEPY_ROLE_CENTRAL
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} ubluepy_role_type_t;
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typedef struct _ubluepy_uuid_obj_t {
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mp_obj_base_t base;
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ubluepy_uuid_type_t type;
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uint8_t value[2];
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uint8_t uuid_vs_idx;
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} ubluepy_uuid_obj_t;
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typedef struct _ubluepy_peripheral_obj_t {
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mp_obj_base_t base;
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ubluepy_role_type_t role;
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volatile uint16_t conn_handle;
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mp_obj_t delegate;
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mp_obj_t notif_handler;
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mp_obj_t conn_handler;
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mp_obj_t service_list;
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} ubluepy_peripheral_obj_t;
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typedef struct _ubluepy_service_obj_t {
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mp_obj_base_t base;
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uint16_t handle;
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uint8_t type;
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ubluepy_uuid_obj_t * p_uuid;
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ubluepy_peripheral_obj_t * p_periph;
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mp_obj_t char_list;
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uint16_t start_handle;
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uint16_t end_handle;
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} ubluepy_service_obj_t;
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typedef struct _ubluepy_characteristic_obj_t {
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mp_obj_base_t base;
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uint16_t handle;
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ubluepy_uuid_obj_t * p_uuid;
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uint16_t service_handle;
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uint16_t user_desc_handle;
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uint16_t cccd_handle;
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uint16_t sccd_handle;
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uint8_t props;
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uint8_t attrs;
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ubluepy_service_obj_t * p_service;
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mp_obj_t value_data;
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} ubluepy_characteristic_obj_t;
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typedef struct _ubluepy_descriptor_obj_t {
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mp_obj_base_t base;
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uint16_t handle;
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ubluepy_uuid_obj_t * p_uuid;
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} ubluepy_descriptor_obj_t;
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typedef struct _ubluepy_delegate_obj_t {
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mp_obj_base_t base;
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} ubluepy_delegate_obj_t;
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typedef struct _ubluepy_advertise_data_t {
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uint8_t * p_device_name;
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uint8_t device_name_len;
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mp_obj_t * p_services;
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uint8_t num_of_services;
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uint8_t * p_data;
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uint8_t data_len;
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bool connectable;
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} ubluepy_advertise_data_t;
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typedef struct _ubluepy_scanner_obj_t {
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mp_obj_base_t base;
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mp_obj_t adv_reports;
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} ubluepy_scanner_obj_t;
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typedef struct _ubluepy_scan_entry_obj_t {
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mp_obj_base_t base;
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mp_obj_t addr;
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uint8_t addr_type;
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bool connectable;
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int8_t rssi;
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mp_obj_t data;
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} ubluepy_scan_entry_obj_t;
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typedef enum _ubluepy_prop_t {
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UBLUEPY_PROP_BROADCAST = 0x01,
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UBLUEPY_PROP_READ = 0x02,
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UBLUEPY_PROP_WRITE_WO_RESP = 0x04,
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UBLUEPY_PROP_WRITE = 0x08,
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UBLUEPY_PROP_NOTIFY = 0x10,
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UBLUEPY_PROP_INDICATE = 0x20,
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UBLUEPY_PROP_AUTH_SIGNED_WR = 0x40,
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} ubluepy_prop_t;
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typedef enum _ubluepy_attr_t {
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UBLUEPY_ATTR_CCCD = 0x01,
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UBLUEPY_ATTR_SCCD = 0x02,
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} ubluepy_attr_t;
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#endif // UBLUEPY_H__
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