Object Type (Object)
- Boolean: bool
  Binary variable that is either true or false. For example, the switch function, on/off.
- Numeric: value
  Suitable for linearly adjustable data types. For example, temperature adjustment, temperature range 20-40°C.
- Enumeration: enum
  Customized finite set of values. For example, work gears, low/middle/high.
- Fault: bitmap
  Used for the display of multiple states, generally dedicated to the display and statistics of faults.
- String: string
  Function transmitted in the form of a string, generally used for more complex functions, up to 255 bytes.

Transparent Type (Raw)

Function transmitted in Hex format (hexadecimal), generally used for more complex functions.

2. Process DP data

The data structure of the DP point is as follows:

typedefstruct {
    /** dp id */
     BYTE_T dpid;
    /** dp type, see DP_PROP_TP_E */
     DP_PROP_TP_E  type;
    /** dp value, see TY_OBJ_DP_VALUE_U */
     TY_OBJ_DP_VALUE_U   value;
    /** dp happen time. if 0, mean now */
    UINT_T   time_stamp;
} TY_OBJ_DP_S;

The value further divides the data into 5 types, corresponding to value type, enumeration type, string type, boolean type, and bitmap (fault) type.

Different combinations of data take the corresponding data type, tuyaos_demo_quickstart has made an example.