14.x: doesnt respect negative values on tuya device

[g6094199]

PROBLEM DESCRIPTION

the GUI shows garbage values while the tuya mcu sends negative values. in the screenshot the raw value is -10 but the GUI shows 4294967286. there seems to be some misunderstandig of the 1st digit. this seems to be an error on current and power interpretation.

REQUESTED INFORMATION

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• Read the Contributing Guide and Policy and the Code of Conduct
• [ x] Searched the problem in issues
• [ x] Searched the problem in discussions
• Searched the problem in the docs
• Searched the problem in the chat
• Device used (e.g., Sonoff Basic): DTS238
• Tasmota binary firmware version number used: _____
  • Pre-compiled
  • Self-compiled
• Flashing tools used: _____
• Provide the output of command: Backlog Template; Module; GPIO 255:

  Configuration output here:

• Provide the output of this command: Status 0:

  STATUS 0 output here:


16:39:39.903 CMD: Grp 0, Cmd 'STATUS', Idx 1, Len 1, Pld 0, Data '0'
16:39:39.909 RSL: STATUS = {"Status":{"Module":0,"DeviceName":"Tasmota","FriendlyName":["Tasmota"],"Topic":"tasmota_A1377A","ButtonTopic":"0","Power":"1","PowerLock":"0","PowerOnState":3,"LedState":1,"LedMask":"FFFF","SaveData":1,"SaveState":1,"SwitchTopic":"0","SwitchMode":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"ButtonRetain":0,"SwitchRetain":0,"SensorRetain":0,"PowerRetain":0,"InfoRetain":0,"StateRetain":0,"StatusRetain":0}}
16:39:39.916 RSL: STATUS1 = {"StatusPRM":{"Baudrate":9600,"SerialConfig":"8N1","GroupTopic":"tasmotas","OtaUrl":"http://ota.tasmota.com/tasmota/release/tasmota.bin.gz","RestartReason":"External System","Uptime":"0T00:14:54","StartupUTC":"2024-06-07T15:24:45","Sleep":50,"CfgHolder":4617,"BootCount":35,"BCResetTime":"2024-05-08T15:18:44","SaveCount":115,"SaveAddress":"F8000"}}
16:39:39.921 RSL: STATUS2 = {"StatusFWR":{"Version":"14.1.0(release-tasmota)","BuildDateTime":"2024-06-03T11:53:14","Boot":31,"Core":"2_7_6","SDK":"2.2.2-dev(38a443e)","CpuFrequency":80,"Hardware":"ESP8266EX","CR":"383/699"}}
16:39:39.926 RSL: STATUS3 = {"StatusLOG":{"SerialLog":0,"WebLog":4,"MqttLog":0,"SysLog":0,"LogHost":"","LogPort":514,"SSId":["PHI Guest","djnet"],"TelePeriod":300,"Resolution":"558B80C0","SetOption":["00008009","2805C80001000600003C5A0A192800000000","00400088","00006000","00004000","00000000"]}}
16:39:39.940 RSL: STATUS4 = {"StatusMEM":{"ProgramSize":647,"Free":356,"Heap":23,"ProgramFlashSize":1024,"FlashSize":2048,"FlashChipId":"154068","FlashFrequency":40,"FlashMode":"DOUT","Features":["0809","8F9AC787","04368001","000000CF","010013C0","C000F981","00004004","00001000","54000020","00000080","00000000"],"Drivers":"1,2,3,!4,!5,!6,7,!8,9,10,12,16,!18,!19,!20,!21,!22,!24,26,!27,29,!30,!35,!37,!45,62,!68","Sensors":"1,2,3,4,5,6","I2CDriver":"7"}}
16:39:39.946 RSL: STATUS5 = {"StatusNET":{"Hostname":"HIKING-DTS238-7","IPAddress":"192.168.123.100","Gateway":"192.168.123.1","Subnetmask":"255.255.255.0","DNSServer1":"1.1.1.1","DNSServer2":"0.0.0.0","Mac":"30:83:98:A1:37:7A","Webserver":2,"HTTP_API":1,"WifiConfig":4,"WifiPower":17.0}}
16:39:39.951 RSL: STATUS6 = {"StatusMQT":{"MqttHost":"","MqttPort":1883,"MqttClientMask":"DVES_%06X","MqttClient":"DVES_A1377A","MqttUser":"DVES_USER","MqttCount":0,"MAX_PACKET_SIZE":1200,"KEEPALIVE":30,"SOCKET_TIMEOUT":4}}
16:39:39.958 RSL: STATUS7 = {"StatusTIM":{"UTC":"2024-06-07T15:39:39Z","Local":"2024-06-07T16:39:39","StartDST":"2024-03-31T02:00:00","EndDST":"2024-10-27T03:00:00","Timezone":"+01:00","Sunrise":"04:47","Sunset":"20:50"}}
16:39:39.962 RSL: STATUS9 = {"StatusPTH":{"PowerDelta":[0,0,0],"PowerLow":0,"PowerHigh":0,"VoltageLow":0,"VoltageHigh":0,"CurrentLow":0,"CurrentHigh":0}}
16:39:39.970 RSL: STATUS10 = {"StatusSNS":{"Time":"2024-06-07T16:39:39","ENERGY":{"TotalStartTime":"2024-05-17T00:00:00","Total":42949.723,"Yesterday":21474.836,"Today":21474.836,"Power":0.0,"ApparentPower":0.0,"ReactivePower":0.0,"Factor":0.00,"Voltage":232.3,"Current":0.000}}}
16:39:39.977 RSL: STATUS11 = {"StatusSTS":{"Time":"2024-06-07T16:39:39","Uptime":"0T00:14:54","UptimeSec":894,"Heap":23,"SleepMode":"Dynamic","Sleep":50,"LoadAvg":19,"MqttCount":0,"POWER":"ON","Wifi":{"AP":1,"SSId":"PHI Guest","BSSId":"E2:79:C9:0A:49:2F","Channel":5,"Mode":"11n","RSSI":80,"Signal":-60,"LinkCount":1,"Downtime":"0T00:00:04"}}}
16:39:43.056 DMP: 55 AA 03 07 00 08 12 02 00 04 FF FF FF F6 1C
16:39:43.059 {"TuyaReceived":{"Data":"55AA0307000812020004FFFFFFF61C"

SCREENSHOTS