/* Copyright (C) 2017-2021 Andreas Shimokawa, Daniele Gobbetti
This file is part of Gadgetbridge.
Gadgetbridge is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Gadgetbridge is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see . */
package nodomain.freeyourgadget.gadgetbridge.service.devices.huami.amazfitbips;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import nodomain.freeyourgadget.gadgetbridge.GBApplication;
import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.HuamiFirmwareInfo;
import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.HuamiFirmwareType;
import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.amazfitbip.AmazfitBipFirmwareInfo;
import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.miband4.MiBand4FirmwareInfo;
import nodomain.freeyourgadget.gadgetbridge.util.ArrayUtils;
public class AmazfitBipSFirmwareInfo extends HuamiFirmwareInfo {
private static Map crcToVersion = new HashMap<>();
static {
// fw tonlesap
crcToVersion.put(5017, "2.1.1.08");
crcToVersion.put(4638, "2.1.1.16");
crcToVersion.put(63673, "2.1.1.26");
crcToVersion.put(22035, "2.1.1.36");
crcToVersion.put(21575, "2.1.1.46");
crcToVersion.put(61709, "2.1.1.72");
crcToVersion.put(21734, "2.1.1.76");
// resources
crcToVersion.put(61617, "2.1.1.08");
crcToVersion.put(5887, "2.1.1.16");
crcToVersion.put(15177, "2.1.1.26-36");
crcToVersion.put(18775, "2.1.1.46");
crcToVersion.put(48133, "2.1.1.72");
crcToVersion.put(29102, "2.1.1.76");
// font
crcToVersion.put(62927, "3 (KO/JP)");
crcToVersion.put(30818, "3");
// gps
crcToVersion.put(62532, "18344,eb2f43f,126");
crcToVersion.put(31510, "19226,f3a8ad3,135");
crcToVersion.put(41742, "19439,3aa3392,135");
}
public AmazfitBipSFirmwareInfo(byte[] bytes) {
super(bytes);
}
@Override
protected HuamiFirmwareType determineFirmwareType(byte[] bytes) {
List devices = GBApplication.app().getDeviceManager().getSelectedDevices();
for (GBDevice device : devices) {
if (device.getFirmwareVersion().startsWith("2.")) {
//For devices on firmware 2.x it is a tonleasp device and needs a header which looks like Mi Band 4
if (ArrayUtils.equals(bytes, MiBand4FirmwareInfo.FW_HEADER, MiBand4FirmwareInfo.FW_HEADER_OFFSET)) {
if (searchString32BitAligned(bytes, "Amazfit Bip S")) {
return HuamiFirmwareType.FIRMWARE;
}
return HuamiFirmwareType.INVALID;
}
} else if (device.getFirmwareVersion().startsWith("4.")) {
//For devices on firmware 2.x it is a dth device and needs a header which looks like Bip
if (ArrayUtils.startsWith(bytes, AmazfitBipFirmwareInfo.FW_HEADER)) {
if (searchString32BitAligned(bytes, "Amazfit Bip S")) {
return HuamiFirmwareType.FIRMWARE;
}
return HuamiFirmwareType.INVALID;
}
}
}
if (ArrayUtils.equals(bytes, NEWRES_HEADER, COMPRESSED_RES_HEADER_OFFSET) ||
ArrayUtils.equals(bytes, NEWRES_HEADER, COMPRESSED_RES_HEADER_OFFSET_NEW)) {
return HuamiFirmwareType.RES_COMPRESSED;
}
if (ArrayUtils.startsWith(bytes, WATCHFACE_HEADER)) {
return HuamiFirmwareType.WATCHFACE;
}
if (ArrayUtils.startsWith(bytes, GPS_ALMANAC_HEADER)) {
return HuamiFirmwareType.GPS_ALMANAC;
}
if (ArrayUtils.startsWith(bytes, GPS_CEP_HEADER)) {
return HuamiFirmwareType.GPS_CEP;
}
if (ArrayUtils.startsWith(bytes, AGPS_UIHH_HEADER)) {
return HuamiFirmwareType.AGPS_UIHH;
}
if (ArrayUtils.startsWith(bytes, NEWFT_HEADER)) {
if (bytes[10] == 0x01 || bytes[10] == 0x06 || bytes[10] == 0x03) {
return HuamiFirmwareType.FONT;
} else if (bytes[10] == 0x02 || bytes[10] == 0x0A) {
return HuamiFirmwareType.FONT_LATIN;
}
}
for (byte[] gpsHeader : GPS_HEADERS) {
if (ArrayUtils.startsWith(bytes, gpsHeader)) {
return HuamiFirmwareType.GPS;
}
}
return HuamiFirmwareType.INVALID;
}
@Override
public boolean isGenerallyCompatibleWith(GBDevice device) {
return isHeaderValid() && device.getType() == DeviceType.AMAZFITBIPS;
}
@Override
protected Map getCrcMap() {
return crcToVersion;
}
}