Retrieves the total number of pulse measurement channels in the device.
Ret = DioGetMaxPulseMeasurementChannels ( Id , ChannelNum )
Id
[ C, C++： short ] [ Python: ctypes.c_short ]
Specify the device ID retrieved from DioInit.
ChannelNum
[ C, C++： unsigned short * ] [ Python: ctypes.POINTER(ctypes.c_ushort) ]
Specifies the start address of the variable that stores the number of pulse
measurement channels.
Ret [ C, C++： long ] [ Python: ctypes.c_long ]
Definition |
Value [Dec] |
Description |
DIO_ERR_SUCCESS |
0 |
Normal completed. |
DIO_ERR_DLL_INVALID_ID |
10001 |
Invalid ID specified. |
DIO_ERR_DLL_CALL_DRIVER |
10002 |
Driver cannot be called (failed in ioctl). |
DIO_ERR_DLL_BUFF_ADDRESS |
10100 |
Invalid data buffer address. |
DIO_ERR_SYS_NOT_SUPPORTED |
20001 |
This board couldn't use this function. |
The others (See also: Details of Error Code)
Retrieves the total number of pulse measurement channels in the device.
C, C++ |
long Ret; |
Python |
Ret = ctypes.c_long() |
None