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SteelSeries Arctis Nova 7 Gen 2 - Incorrect battery level #474

@napo789

Description

@napo789

Description

Hello
I just got a SteelSeries Arctis Nova 7 Gen 2 and I see that the battery level returning to HeadsetControl is not correct. Currently my headphones have 60% battery, but it is indicated as 100% charged.

I tried to compile with the branch master but the result was no better.
How can I debug the problem?

Headset Name

SteelSeries Arctis Nova 7 Gen 2

On which OS does the problem happen?

Linux

Device information

Detailed Device Information
headsetcontrol -b -o json
{
 "name": "HeadsetControl",
 "version": "continuous-18-g6611933",
 "api_version": "1.4",
 "hidapi_version": "0.14.0",
 "device_count": 1,
 "devices": [
   {
     "status": "success",
     "device": "SteelSeries Arctis Nova 7",
     "vendor": "SteelSeries",
     "product": "Arctis Nova 7 Gen 2",
     "id_vendor": "0x1038",
     "id_product": "0x227e",
     "capabilities": [
       "CAP_SIDETONE",
       "CAP_BATTERY_STATUS",
       "CAP_INACTIVE_TIME",
       "CAP_CHATMIX_STATUS",
       "CAP_EQUALIZER_PRESET",
       "CAP_EQUALIZER",
       "CAP_MICROPHONE_MUTE_LED_BRIGHTNESS",
       "CAP_MICROPHONE_VOLUME",
       "CAP_VOLUME_LIMITER",
       "CAP_BT_WHEN_POWERED_ON",
       "CAP_BT_CALL_VOLUME"
     ],
     "capabilities_str": [
       "sidetone",
       "battery",
       "inactive time",
       "chatmix",
       "equalizer preset",
       "equalizer",
       "microphone mute led brightness",
       "microphone volume",
       "volume limiter",
       "bluetooth when powered on",
       "bluetooth call volume"
     ],
     "battery": {
       "status": "BATTERY_AVAILABLE",
       "level": 100
     },
     "equalizer": {
       "bands": 10,
       "baseline": 0,
       "step": 0.5,
       "min": -10,
       "max": 10
     },
     "equalizer_presets_count": 4,
     "equalizer_presets": {
       "flat": [
         0.0,
         0.0,
         0.0,
         0.0,
         0.0,
         0.0,
         0.0,
         0.0,
         0.0,
         0.0
       ],
       "bass": [
         3.5,
         5.5,
         4.0,
         1.0,
         -1.5,
         -1.5,
         -1.0,
         -1.0,
         -1.0,
         -1.0
       ],
       "focus": [
         -5.0,
         -3.5,
         -1.0,
         -3.5,
         -2.5,
         4.0,
         6.0,
         -3.5,
         0.0,
         0.0
       ],
       "smiley": [
         3.0,
         3.5,
         1.5,
         -1.5,
         -4.0,
         -4.0,
         -2.5,
         1.5,
         3.0,
         4.0
       ]
     },
     "chatmix": 40
   }
 ]
}

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