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#pragma once
#define min // workaround: nimble's min/max macros conflict with libstdc++
#define max
#include <host/ble_gap.h>
#undef max
#undef min
namespace Pinetime {
namespace System {
class SystemTask;
}
namespace Controllers {
class Battery;
class BatteryInformationService {
public:
BatteryInformationService(Controllers::Battery& batteryController);
void Init();
int
OnBatteryServiceRequested(uint16_t connectionHandle, uint16_t attributeHandle, ble_gatt_access_ctxt *context);
private:
Controllers::Battery& batteryController;
static constexpr uint16_t batteryInformationServiceId {0x180F};
static constexpr uint16_t batteryLevelId {0x2A19};
static constexpr ble_uuid16_t batteryInformationServiceUuid {
.u {.type = BLE_UUID_TYPE_16},
.value = batteryInformationServiceId
};
static constexpr ble_uuid16_t batteryLevelUuid {
.u {.type = BLE_UUID_TYPE_16},
.value = batteryLevelId
};
struct ble_gatt_chr_def characteristicDefinition[3];
struct ble_gatt_svc_def serviceDefinition[2];
uint16_t batteryLevelHandle;
};
}
}
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