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Chapter 2 Function Reference — Init_DA_Brds
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National Instruments Corporation 2-255 NI-DAQ FRM for PC Compatibles
Init_DA_Brds
Format
status = Init_DA_Brds (deviceNumber, deviceNumberCode)
Purpose
Initializes the hardware and software states of a National Instruments DAQ device to its
default state, and then returns a numeric device code that corresponds to the type of device
initialized. Any operation that the device is performing is halted. This function is called
automatically and does not have to be explicitly called by your application. This function is
useful for reinitializing the device hardware, for reinitializing the NI-DAQ software, and for
determining which device has been assigned to a particular slot number.
Init_DA_Brds will
clear all configured messages for the device just as if you called
Config_DAQ_Event_Message with a mode of 0.
Parameters
Input
Output
Parameter Discussion
deviceNumberCode indicates the type of device initialized.
–1: Not a National Instruments DAQ device.
0: AT-MIO-16L-9.
1: AT-MIO-16L-15.
2: AT-MIO-16L-25.
4: AT-MIO-16H-9.
5: AT-MIO-16H-15.
6: AT-MIO-16H-25.
7: PC-DIO-24.
8: AT-DIO-32F.
11: AT-MIO-16F-5.
12: PC-DIO-96.
13: PC-LPM-16.
Name Type Description
deviceNumber i16 assigned by configuration utility
Name Type Description
deviceNumberCode i16 type of device