circuitpython/ports/nrf/modules/ubluepy/modubluepy.h

201 lines
6.0 KiB
C

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