AioSetDemoAiClockExtTrigger

Function

This is a function that sets the analog input external clock of the demo device.

Format

Ret = AioSetDemoAiClockExtTrigger ( Id , Data )

Parameters

Id [ C, C++ : short ] [ Python : ctypes.c_short ]
Specifies the device ID retrieved from AioInit.

Data [ C, C++ : short ] [ Python : ctypes.c_short ]
Specifies the data to be set.

0	OFF
1	ON

Return values

Ret [ C, C++ : long ] [ Python : ctypes.c_long ]

Return values	Content
0	Normality completion
10001	Invalid Id was specified Use the Id retrieved from AioInit to specify the Id in this function.
10002	AIO driver can't be called At first, perform AioInit function.
18221	Pointer to Data is NULL
28220	The value of Data is outside the designated range of the device being used
28221	A driver inner error occurred

Remarks

This is a function dedicated to the demo device.

The initial value is 0 (OFF).
You can confirm the external clock level for Analog Input by calling AioGetDemoAiClockExtTrigger function.

And also, you can confirm the current clock type by calling AioGetAiClockType function.
Please indicate "External Clock" by calling AioSetAiClockType function before you use this function for Analog Input.

Example

Sets the analog input external clock to 1 (high level).

C, C++	long Ret; Ret = AioSetDemoAiClockExtTrigger ( Id , 1 );
Python	Ret = ctypes.c_long() Ret.value = caio.AioSetDemoAiClockExtTrigger ( Id , 1 )