summaryrefslogtreecommitdiff
path: root/src/components/ble/CurrentTimeService.h
blob: a6be9647a26eec4ba82aed7f3cc4f18ccb359cfe (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
#pragma once
#include <cstdint>
#include <array>

#include "components/datetime/DateTimeController.h"
#include <host/ble_gap.h>

namespace Pinetime {
  namespace Controllers {
    class CurrentTimeService {
      public:
        CurrentTimeService(DateTime &dateTimeController);
        void Init();

        int OnTimeAccessed(uint16_t conn_handle, uint16_t attr_handle,
                                    struct ble_gatt_access_ctxt *ctxt);

      private:
        static constexpr uint16_t ctsId {0x1805};
        static constexpr uint16_t ctsCharId {0x2a2b};

        static constexpr ble_uuid16_t ctsUuid {
                .u { .type = BLE_UUID_TYPE_16 },
                .value = ctsId
        };

        static constexpr ble_uuid16_t ctChrUuid {
                .u { .type = BLE_UUID_TYPE_16 },
                .value = ctsCharId
        };

        struct ble_gatt_chr_def characteristicDefinition[2];
        struct ble_gatt_svc_def serviceDefinition[2];

        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;

        DateTime &m_dateTimeController;
    };
  }
}