xv::DeviceStatusStream Class Reference

A class to handle device status event stream. More...

#include <xv-sdk.h>

Public Types
using	Data = std::vector< unsigned char > const &

Public Member Functions
virtual bool	start ()=0
	start streaming.
virtual bool	stop ()=0
	stop streaming.
virtual int	registerCallback (std::function< void(std::vector< unsigned char > const &)>)=0
	Register callback to receive data.
virtual bool	unregisterCallback (int callbackId)=0
	Unregister callback.

Detailed Description

A class to handle device status event stream.

DataStructure Data structure of device status data:

• Header:

  Bytes index: 0

  Bytes length: 2

  Const value: 0x01, 0xaf

• Sensor type:

  Bytes index: 2

  Bytes length: 1

  Const value: 0x62

• Timestamp:

  Bytes index: 3

  Bytes length: 8

• Sensor tempreture:

  Bytes index: 11

  Bytes length: 6

  Comments: Two bytes for each sensor, factor is 0.0625, unit is centigrade. For example: if the value is 0x02c0, the tempreture value will be 704*0.0625 = 44.0 centigrade

• CPU tempreture:

  Bytes index: 17

  Bytes length: 1

  Comments: factor is 1, unit is centigrade.

• Current fan speed:

  Bytes index: 18

  Bytes length: 2

• Average fan speed:

  Bytes index: 20

  Bytes length: 2

• Fan speed change:

  Bytes index: 22

  Bytes length: 2

• Previous fan speed:

  Bytes index: 24

  Bytes length: 2

• Curent fan duty cycle:

  Bytes index: 26

  Bytes length: 1

• Fan duty cycle change:

  Bytes index: 27

  Bytes length: 1

• Previous fan duty cycle:

  Bytes index: 28

  Bytes length: 1

• Soft reset:

  Bytes index: 29

  Bytes length: 1

  Comment: 0x80-soft reset unsupported, 0x81-soft reset supported

• Frequency:

  Bytes index: 30

  Bytes length: 4

• RGB switch:

  Bytes index: 34

  Bytes length: 1

  Comment: 0x0-offline, 0x01-online

• Fisheye switch:

  Bytes index: 35

  Bytes length: 1

  Comment: 0x00-offline, 0x01-online. The upper four bits are status of four cameras, bit7-sen_right2, bit6-sen_left2, bit5-sen_right, bit4-sen_left

• TOF switch:

  Bytes index: 36

  Bytes length: 1

  Comment: 0x00-offline, 0x01-online

• UAC speaker switch:

  Bytes index: 37

  Bytes length: 1

  Comment: 0x00-offline, 0x01-online with normal streaming, 0x02-online with interrupted streaming

• UAC mic switch:

  Bytes index: 38

  Bytes length: 1

  Comment: 0x00-offline, 0x01-online with normal streaming, 0x02-online with interrupted streaming

• Audio speaker switch:

  Bytes index: 39

  Bytes length: 1

  Comment: 0x00-offline, 0x01-online

• Audio mic switch:

  Bytes index: 40

  Bytes length: 1

  Comment: 0x00-offline, 0x01-online

• DP switch:

  Bytes index: 41

  Bytes length: 1

  Comment: 0x00-offline, 0x01-online

• Panel switch:

  Bytes index: 42

  Bytes length: 1

  Comment: 0x00-offline, 0x01-online

• USB status:

  Bytes index: 43

  Bytes length: 1

  Comment: 0x00-interface up, 0x01-interface down, 0x02-suspend, 0x03-resume, 0x04-reset

• USB reset flag:

  Bytes index: 44

  Bytes length: 1

  Comment: 0x00-normal, 0x01-reset

DataStructure of handle controller data:

• Header:

  Bytes index: 0

  Bytes length: 2

  Const value: 0x01, 0xaf

• Sensor type:

  Bytes index: 2

  Bytes length: 1

  Const value: 0x71

• Handle controller type:

  Bytes index: 3

  Bytes length: 1

  Const value: 0x22-left handle controller, 0x23-right handle controller

• Timestamp:

  Bytes index: 4

  Bytes length: 2

  Const value: 0x22-left handle controller, 0x23-right handle controller

• Acc x:

  Bytes index: 4

  Bytes length: 2

• Acc y:

  Bytes index: 4

  Bytes length: 2

• Acc z:

  Bytes index: 4

  Bytes length: 2

• Gyro x:

  Bytes index: 4

  Bytes length: 2

• Gyro y:

  Bytes index: 4

  Bytes length: 2

• Gyro z:

  Bytes index: 4

  Bytes length: 2

DataStructure of handle controller key eventdata:

• Header:

  Bytes index: 0

  Bytes length: 2

  Const value: 0x01, 0xaf

• Sensor type:

  Bytes index: 2

  Bytes length: 1

  Const value: 0x71

• Handle controller type:

  Bytes index: 3

  Bytes length: 1

  Const value: 0x32-left handle controller, 0x33-right handle controller

• Trigger:

  Bytes index: 4

  Bytes length: 1

• Side trigger:

  Bytes index: 5

  Bytes length: 1

• Rocker x:

  Bytes index: 6

  Bytes length: 2

• Rocker y:

  Bytes index: 8

  Bytes length: 2

• Key:

  Bytes index: 10

  Bytes length: 1

• Battery:

  Bytes index: 11

  Bytes length: 2

  example:
   
     device->deviceStatus()->registerCallback( [](const std::vector<unsigned char>& deviceStatus){
        
     });

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The documentation for this class was generated from the following file:

• E:/build/xvsdk/include/xv-sdk.h