Hantek HT6000BC SDK manual HTSoftDll

SDK - HTSoftDll.dll Manual

VC++6.0 IDE

Define the struct for the application.

_HT_CONTROL_DATA contains same controls

typedef struct _HT_CONTROL_DATA

{
WORD nCHSet;//channel Enable/Disable

//the 0 bit: 0 CH1 is disable, 1 CH1 is enable
//the 1 bit: 0 CH2 is disable, 1 CH2 is enable
//the 2 bit: 0 CH3 is disable, 1 CH3 is enable

//the 3 bit: 0 CH4 is disable, 1 CH4 is enable
WORD nTimeDIV; //the index of time base
WORD nTriggerSource; //the index of the trigger source
WORD nHTriggerPos; //the horizontal trigger pos (Value:0~100)
WORD nVTriggerPos; //the vertical trigger pos
WORD nTriggerSlope; //the edge trigger slope(0 is rise slope, 1 is fall slope)
ULONG nBufferLen; //the buffer length
ULONG nReadDataLen; //the data length of data to be Read

ULONG nAlreadyReadLen; //the data length of data having been read

WORD nALT; //is alternate trigger of not
WORD nETSOpen; //ETS enable/display（no use）
}CONTROLDATA,*PCONTROLDATA;
Example:

Declare a variable: CONTROLDATA myControlData;
Declare a pointer: PCONTROLDATA pControlData;

Functions:

1. DLL_API ULONG WINAPI dsoSFFindTrigger(

Return Value:

Default is 1, not have special use.

Parameter:
SourceData

Point to the data to be processed

WORD* SourceData,
WORD* BufferData,

PCONTROLDATA pControl
)

BufferData
Point to the output data.
pControl
Point to CONTROLDATA Variable.
Remarks:
Pick out the data meeting the trigger’s requirements from SourceData array, and store in
BufferData array.

2. DLL_API WORD WINAPI dsoSFFindTriggerCopy (

WORD* SourceData,
WORD* BufferData,

PCONTROLDATA pControl,

ULONG TriggerPoint

)

Return Value:

Default is 1, not have special use.

Parameter:
SourceData

Point to the data to be processed
BufferData
Point to the output data.
pControl
Point to CONTROLDATA Variable.
TriggerPoint
Trigger Point that need to be found from Interpolation.
Remarks:

Copy data from SourceData array to BufferData according to TriggerPoint.

3. DLL_API WORD WINAPI dsoSFCalSinSheet(

double div_data,
double* dbSinSheet

)

Retrurn Value:

Default is 1, not have special use.
Paratemter:
div_data
the interpolation number..
dbSinSheet
the look-up table Corresponding to the number of interpolation.
Remarks: