tnxec2/py_amazfit_tools

pack/unpack .bin for amazfit verge lite/gtr

py_amazfit_tools's Issues

When unpack no preview GIF for BIP U

Hi, when unpack this watchface https://amazfitwatchfaces.com/bip/view/38573 , no preview was generated ;)

Unknown PulseProgressElement

it seems wf creation handles parameters up to id 6

py_amazfit_tools/watchFaceParser/models/gts2mini/elements/activity/pulseProgressElement.py

Lines 43 to 50 in da25668

	elif parameterId == 6:
	pass
	from watchFaceParser.models.gts2mini.elements.common.scaleElement import ScaleElement
	self._scale = ScaleElement(parameter = parameter, parent = self, name = 'Scale')
	return self._scale
	else:
	print ("Unknown PulseProgressElement",parameterId)
	return super(PulseProgressElement, self).createChildForParameter(parameter)

while parsing has id 7 and 8

py_amazfit_tools/watchFaceParser/elements/gts2mini/progress.py

Lines 14 to 16 in da25668

	6: {'Name': 'Scale', 'Type': Scale},
	7: {'Name': 'NoDataImage', 'Type': Image},
	8: {'Name': 'UnknownImage', 'Type': Image},

Role of Unknown7 in Number

I did a quick try and repacked a watchface with a positive value for Unknown7 (Minutes).
Looks like it's meant to offset the digits vertically.

{
  "Info": {
    "DeviceId": 73
  },
  "Background": {
    "Image": {
      "X": 133,
      "Y": 100,
      "ImageIndex": 0
    },
    "Preview": {
      "X": 0,
      "Y": 0,
      "ImageIndex": 1
    },
    "PreviewKorean": {
      "X": 0,
      "Y": 0,
      "ImageIndex": 1
    },
    "PreviewChinese": {
      "X": 0,
      "Y": 0,
      "ImageIndex": 1
    }
  },
  "DateBlock": {
    "Date": {
      "PaddingZeroMonth": true,
      "PaddingZeroDay": true,
      "Unknown6": 0
    }
  },
  "TimeDigital": {
    "Hours": {
      "TopLeftX": 42,
      "TopLeftY": 100,
      "BottomRightX": 147,
      "BottomRightY": 177,
      "Alignment": "TopLeft",
      "Spacing": 0,
      "Unknown7": 0,
      "ImageIndex": 2,
      "ImagesCount": 10
    },
    "PaddingZeroHours": true,
    "HoursFollowPosition": false,
    "Time": {
      "Unknown1": 1,
      "Minutes": {
        "TopLeftX": 167,
        "TopLeftY": 100,
        "BottomRightX": 272,
        "BottomRightY": 177,
        "Alignment": "TopLeft",
        "Spacing": 0,
        "Unknown7": 50,
        "ImageIndex": 2,
        "ImagesCount": 10
      },
      "PaddingZeroMinutes": true,
      "PaddingZeroSeconds": true,
      "MinutesFollowHours": false,
      "SecondsFollowMinutes": false
    }
  }
}

Some bugs into GTS2Mini

I play with pack/unpack, it works in general, but have 2 bugs i found:

1. "Weather" shortcut switch to Music, in fact - seems like wrong ID.
2. At GTS2Mini, Weather shotrcut defined not in "Shortcuts", but into "VUIndex" of the "Weather" block. But if i try to add it, i got "Unknown humidity type" error at packing and weather block stop working on device.

PS: I can provide watch face .bin which utilize both shortcuts to check.

It seems the GTS2 Mini can display scales for some parameters

9dd4668a2762a86e8b837b933a23efe4.zip

It is a bit weird, on this watchface the blue circle is obtained with a set of images.
But the green circle (for steps) seems to be drawn by the watch

Parsing descriptor for parameter 7...
4 (22): 28 bytes
    1 ( 8): 239 EF    # x coord.
    2 (10): 84 54     # y coord.
    3 (18): 33 21     # width?
    4 (20): 33 21     # height?
    5 (28): 180 B4    # start angle
    6 (30): 540 21C   # stop angle
    7 (38): 8  8      # ????
    8 (40): 18446744073694918516 FFFFFFFFFF 20B774  # green color

Cannot unpack packed watchface

I created a very simple watchface on Huami with just hour/minutes and a background:
simple.zip
If I unpack it I get this json

{
  "Info": {
    "DeviceId": 73
  },
  "Background": {
    "Image": {
      "X": 133,
      "Y": 100,
      "ImageIndex": 0
    },
    "Preview": {
      "X": 0,
      "Y": 0,
      "ImageIndex": 1
    },
    "PreviewKorean": {
      "X": 0,
      "Y": 0,
      "ImageIndex": 1
    },
    "PreviewChinese": {
      "X": 0,
      "Y": 0,
      "ImageIndex": 1
    }
  },
  "DateBlock": {
    "Date": {
      "PaddingZeroMonth": true,
      "PaddingZeroDay": true,
      "Unknown6": 0
    }
  },
  "TimeDigital": {
    "Hours": {
      "TopLeftX": 42,
      "TopLeftY": 100,
      "BottomRightX": 147,
      "BottomRightY": 177,
      "Alignment": "TopLeft",
      "Spacing": 0,
      "Unknown7": 0,
      "ImageIndex": 2,
      "ImagesCount": 10
    },
    "PaddingZeroHours": true,
    "HoursFollowDate": false,
    "Time": {
      "Unknown1": 1,
      "Minutes": {
        "TopLeftX": 167,
        "TopLeftY": 100,
        "BottomRightX": 272,
        "BottomRightY": 177,
        "Alignment": "TopLeft",
        "Spacing": 0,
        "Unknown7": 0,
        "ImageIndex": 2,
        "ImagesCount": 10
      },
      "PaddingZeroMinutes": true,
      "PaddingZeroSeconds": true,
      "MinutesFollowHours": false,
      "SecondsFollowMinutes": false
    }
  }
}

If I repack it:

• the .bin file is different
• the watchface won't transfer to the watch
• the unpacker will show many bytes gap and fail on last image

Parameter 22

Watchface eddc844402b6157dfb01e2b780b64b0b.bin contains data for parameter 22

It looks like a set of 8 images that cycle during the day.
Not sure if we can have more or less than 8.

Parsing descriptor for parameter 22...
1 ( A): 132 bytes
    1 ( A): 50 bytes
        1 ( 8): 51 33      # id of the first image
        2 (12): 4 bytes    # array of 10 (x,y) coordinates
            1 ( 8): 0  0
            2 (10): 109 6D
        2 (12): 4 bytes
            1 ( 8): 0  0
            2 (10): 109 6D
        2 (12): 4 bytes
            1 ( 8): 0  0
            2 (10): 109 6D
        2 (12): 4 bytes
            1 ( 8): 0  0
            2 (10): 109 6D
        2 (12): 4 bytes
            1 ( 8): 0  0
            2 (10): 109 6D
        2 (12): 4 bytes
            1 ( 8): 0  0
            2 (10): 109 6D
        2 (12): 4 bytes
            1 ( 8): 0  0
            2 (10): 109 6D
        2 (12): 4 bytes
            1 ( 8): 0  0
            2 (10): 109 6D
    2 (12): 8 bytes        # array of start/stop time for each image?
        1 ( 8): 19 13      # 19:00 -> 06:00
        2 (10): 0  0
        3 (18): 6  6
        4 (20): 0  0
    2 (12): 8 bytes
        1 ( 8): 6  6       # 06:00 -> 08:00
        2 (10): 0  0
        3 (18): 8  8
        4 (20): 0  0
    2 (12): 8 bytes
        1 ( 8): 8  8       # 08:00 -> 10:00
        2 (10): 0  0
        3 (18): 10  A
        4 (20): 0  0
    2 (12): 8 bytes
        1 ( 8): 10  A
        2 (10): 0  0
        3 (18): 11  B
        4 (20): 30 1E
    2 (12): 8 bytes
        1 ( 8): 11  B
        2 (10): 30 1E
        3 (18): 12  C
        4 (20): 31 1F
    2 (12): 8 bytes
        1 ( 8): 12  C
        2 (10): 31 1F
        3 (18): 15  F
        4 (20): 0  0
    2 (12): 8 bytes
        1 ( 8): 15  F
        2 (10): 0  0
        3 (18): 17 11
        4 (20): 0  0
    2 (12): 8 bytes
        1 ( 8): 17 11
        2 (10): 0  0
        3 (18): 19 13
        4 (20): 0  0

Typo "AppendDegresForBoth"

There is a typo, what causes to not be compatible with the older "AmazfitBipS_Tools_alpha_230420". I didn't see this typo first. Wondering why it's not working

Within "Today" , "OneLine", "AppendDegresForBoth": false, should be: "AppendDegreesForBoth"

Special custom watchface from Zepp application

Here is a funny thing to tinker,
In Zepp application you can select a background, a text color and it will generate a watchface for you.
The resulting watchface is really weird.

• header is shorter and different
• it seems there's a first section that describe the template watchface, ie. zepp demo background and white text
• then further in the bin file you have the real generated watchface, but I believe the colored digits are drawn by the watch, they are not pre-rendered images

This was reported to me by Lazim, props to him
It looks like this

and the bin:
ret.zip

So many MonthAndDay variants

We already have OneLineMonthAndDay and MonthAndDay but this watchface seems to have another parameter address for month and day. Does it look like anything that already exists in Bip/GTS2 watchfaces?

6608e628967af66d1b74f8f9952596d7.zip