Function
Executes the output setting of test pulse.
Format
Ret = CntSetTestPulse ( Id , Internal , Out , Reserved )
Parameters
Id
[ VB.NET: Short ] [ C, C++: short ] [ C#: short ] [ Python: ctypes.c_short
]
Specify the device ID retrieved from CntInit.
Internal
[ VB.NET: Short ] [ C, C++: short ] [ C#: short ] [ Python: ctypes.c_short
]
Change the output destination of test pulse.
0: External
1: Internal
In the case of CNT-3204IN-USB, only "Internal" can be selected.
Out
[ VB.NET: Short ] [ C, C++: short ] [ C#: short ] [ Python: ctypes.c_short
]
Specify the output in ON or OFF.
0: OFF
1: ON
Reserved
[ VB.NET: Integer ] [ C, C++: unsigned long ] [ C#: uint ] [ Python: ctypes.c_ulong
]
Specify 0.
Return Value
Ret [ VB.NET: Integer ] [ C, C++: long ] [ C#: int ] [ Python: ctypes.c_long ]
Definition |
Value |
Description |
CNT_ERR_SUCCESS |
0 |
Normality completion |
CNT_ERR_SYS_RECOVERED_FROM_STANDBY |
7 |
Execute the function CntResetDevice to return from the standby mode. |
CNT_ERR_DLL_INVALID_ID |
10001 |
Invalid ID was specified. |
CNT_ERR_DLL_CALL_DRIVER |
10002 |
CNT driver can't be called (Failed in the device I/O control). |
CNT_ERR_SYS_NOT_SUPPORTED |
20001 |
This function can't be used by this device. |
CNT_ERR_SYS_MODE |
20100 |
Invalid mode setting. |
The others: (See also: Details of Error Code)
Remarks
The output frequency is fixed in 100kHz. Outputs 2-phase pulse to all channels.
Example
Outputs the test pulse to internal.
VB.NET |
Dim Ret As Integer |
C, C++ |
long Ret; |
C# |
int Ret; |
Python |
Ret = ctypes.c_long() |