mirror of
https://codeberg.org/Freeyourgadget/Gadgetbridge
synced 2024-07-04 20:12:27 +02:00
87 lines
3.2 KiB
Java
87 lines
3.2 KiB
Java
|
/* Copyright (C) 2017-2021 Andreas Shimokawa, Cristian Alfano, Daniele
|
||
|
Gobbetti, odavo32nof
|
||
|
|
||
|
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 <http://www.gnu.org/licenses/>. */
|
||
|
package nodomain.freeyourgadget.gadgetbridge.service.devices.huami.amazfitx;
|
||
|
|
||
|
import java.util.HashMap;
|
||
|
import java.util.Map;
|
||
|
|
||
|
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.util.ArrayUtils;
|
||
|
|
||
|
public class AmazfitXFirmwareInfo extends HuamiFirmwareInfo {
|
||
|
|
||
|
public static final byte[] FW_HEADER = new byte[]{
|
||
|
0x31, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, (byte) 0x9c, (byte) 0xe3, 0x7d, 0x5c, 0x00, 0x04
|
||
|
};
|
||
|
|
||
|
public static final int FW_HEADER_OFFSET = 16;
|
||
|
|
||
|
private static Map<Integer, String> crcToVersion = new HashMap<>();
|
||
|
|
||
|
static {
|
||
|
// no known fw so far
|
||
|
}
|
||
|
|
||
|
public AmazfitXFirmwareInfo(byte[] bytes) {
|
||
|
super(bytes);
|
||
|
}
|
||
|
|
||
|
@Override
|
||
|
protected HuamiFirmwareType determineFirmwareType(byte[] bytes) {
|
||
|
// Currently always return INVALID because it's untested
|
||
|
/*
|
||
|
if (ArrayUtils.equals(bytes, RES_HEADER, COMPRESSED_RES_HEADER_OFFSET) || ArrayUtils.equals(bytes, NEWRES_HEADER, COMPRESSED_RES_HEADER_OFFSET_NEW) || ArrayUtils.equals(bytes, NEWRES_HEADER, COMPRESSED_RES_HEADER_OFFSET)) {
|
||
|
return HuamiFirmwareType.RES_COMPRESSED;
|
||
|
}
|
||
|
if (ArrayUtils.equals(bytes, FW_HEADER, FW_HEADER_OFFSET)) {
|
||
|
if (searchString32BitAligned(bytes, "Amazfit X")) {
|
||
|
return HuamiFirmwareType.FIRMWARE;
|
||
|
}
|
||
|
return HuamiFirmwareType.INVALID;
|
||
|
}
|
||
|
if (ArrayUtils.startsWith(bytes, WATCHFACE_HEADER_UIHH)) {
|
||
|
return HuamiFirmwareType.WATCHFACE;
|
||
|
}
|
||
|
if (ArrayUtils.startsWith(bytes, NEWFT_HEADER)) {
|
||
|
if (bytes[10] == 0x03 || bytes[10] == 0x06) {
|
||
|
return HuamiFirmwareType.FONT;
|
||
|
}
|
||
|
}
|
||
|
// somebody might have unpacked the compressed res
|
||
|
if (ArrayUtils.startsWith(bytes, RES_HEADER)) {
|
||
|
return HuamiFirmwareType.RES;
|
||
|
}
|
||
|
*/
|
||
|
return HuamiFirmwareType.INVALID;
|
||
|
}
|
||
|
|
||
|
|
||
|
@Override
|
||
|
public boolean isGenerallyCompatibleWith(GBDevice device) {
|
||
|
return isHeaderValid() && device.getType() == DeviceType.AMAZFITX;
|
||
|
}
|
||
|
|
||
|
@Override
|
||
|
protected Map<Integer, String> getCrcMap() {
|
||
|
return crcToVersion;
|
||
|
}
|
||
|
}
|