blob: 76caff9fbcf0d616550656c3778e1b57cb6bba3d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
#pragma once
#include <cstdint>
#include <array>
#include <Components/DateTime/DateTimeController.h>
#include <host/ble_gap.h>
namespace Pinetime {
namespace Controllers {
class CurrentTimeClient {
public:
explicit CurrentTimeClient(DateTime& dateTimeController);
bool OnDiscoveryEvent(uint16_t connectionHandle, const ble_gatt_error *error, const ble_gatt_svc *service);
int OnCharacteristicDiscoveryEvent(uint16_t conn_handle, const ble_gatt_error *error,
const ble_gatt_chr *characteristic);
int OnCurrentTimeReadResult(uint16_t conn_handle, const ble_gatt_error *error, const ble_gatt_attr *attribute);
bool IsDiscovered() const;
uint16_t StartHandle() const;
uint16_t EndHandle() const;
uint16_t CurrentTimeHandle() const;
static constexpr const ble_uuid16_t* Uuid() { return &CurrentTimeClient::ctsServiceUuid; }
static constexpr const ble_uuid16_t* CurrentTimeCharacteristicUuid() { return &CurrentTimeClient::currentTimeCharacteristicUuid; }
private:
typedef struct __attribute__((packed)) {
uint16_t year;
uint8_t month;
uint8_t dayofmonth;
uint8_t hour;
uint8_t minute;
uint8_t second;
uint8_t millis;
uint8_t reason;
} CtsData;
static constexpr uint16_t ctsServiceId {0x1805};
static constexpr uint16_t currentTimeCharacteristicId {0x2a2b};
static constexpr ble_uuid16_t ctsServiceUuid {
.u { .type = BLE_UUID_TYPE_16 },
.value = ctsServiceId
};
static constexpr ble_uuid16_t currentTimeCharacteristicUuid {
.u { .type = BLE_UUID_TYPE_16 },
.value = currentTimeCharacteristicId
};
uint16_t currentTimeHandle;
DateTime& dateTimeController;
bool isDiscovered = false;
uint16_t ctsStartHandle;
uint16_t ctsEndHandle;
};
}
}
|
