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#pragma once
#include <cstdint>
#include <array>
#include <host/ble_gap.h>
namespace Pinetime {
namespace Controllers {
class DfuService {
public:
DfuService();
void Init();
int OnServiceData(uint16_t connectionHandle, uint16_t attributeHandle, ble_gatt_access_ctxt *context);
private:
static constexpr uint16_t dfuServiceId {0x1530};
static constexpr uint16_t packetCharacteristicId {0x1532};
static constexpr uint16_t controlPointCharacteristicId {0x1531};
static constexpr uint16_t revisionCharacteristicId {0x1534};
uint16_t revision {0x0008};
static constexpr uint16_t opcodeInit = 0x0002;
static constexpr ble_uuid128_t serviceUuid {
.u { .type = BLE_UUID_TYPE_128},
.value = {0x23, 0xD1, 0xBC, 0xEA, 0x5F, 0x78, 0x23, 0x15,
0xDE, 0xEF, 0x12, 0x12, 0x30, 0x15, 0x00, 0x00}
};
static constexpr ble_uuid128_t packetCharacteristicUuid {
.u { .type = BLE_UUID_TYPE_128},
.value = {0x23, 0xD1, 0xBC, 0xEA, 0x5F, 0x78, 0x23, 0x15,
0xDE, 0xEF, 0x12, 0x12, 0x32, 0x15, 0x00, 0x00}
};
static constexpr ble_uuid128_t controlPointCharacteristicUuid {
.u { .type = BLE_UUID_TYPE_128},
.value = {0x23, 0xD1, 0xBC, 0xEA, 0x5F, 0x78, 0x23, 0x15,
0xDE, 0xEF, 0x12, 0x12, 0x31, 0x15, 0x00, 0x00}
};
static constexpr ble_uuid128_t revisionCharacteristicUuid {
.u { .type = BLE_UUID_TYPE_128},
.value = {0x23, 0xD1, 0xBC, 0xEA, 0x5F, 0x78, 0x23, 0x15,
0xDE, 0xEF, 0x12, 0x12, 0x34, 0x15, 0x00, 0x00}
};
struct ble_gatt_chr_def characteristicDefinition[4];
struct ble_gatt_svc_def serviceDefinition[2];
uint16_t packetCharacteristicHandle;
uint16_t controlPointCharacteristicHandle;
uint16_t revisionCharacteristicHandle;
uint8_t opcode = 0;
uint8_t param = 0;
uint8_t nbPacketsToNotify = 0;
uint32_t nbPacketReceived = 0;
bool dataMode = false;
uint32_t bytesReceived = 0;
};
}
}
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