M Series Correlated Digital Input with Analog Input Sample Clock in ANSI C
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/*********************************************************************
*
* ANSI C Example program:
* Correlated DIO AI_Sample_Clock Dig Start.c
*
* Example Category:
* DI
*
* Description:
* This example demonstrates how use any M Series MIO card to acquire
* a finite amount of digital data using a digital start trigger and
* hardware timing provided by a concurrently running analog input
* task.
*
* Instructions for Running:
* 1. Select the Physical Channel to correspond to where your
* signal is input on the DAQ device.
* 2. Select how many Samples to Acquire on Each Channel.
* 3. Set the Rate of the Acquisition.
* 4. Select the Source and Edge of the Digital Start Trigger
* for the acquisition.
*
* Steps:
* 1. Create analog input and digital input tasks.
* 2. Create a digital input channel and an analog input channel.
* 3. Define the parameters for an External Clock Source from the
* internal analog sample clock signal. Additionally, define
* the sample mode to be Finite.
* 4. Define the parameters for a Digital Edge Start Trigger.
* 5. Call the Start function to begin the acquisition.
* 6. Use the Read function to retrieve the waveform. Set a timeout
* so an error is returned if the samples are not returned in
* the specified time limit.
* 7. Call the Clear Task function to clear the tasks.
* 8. Display an error if any.
*
* I/O Connections Overview:
* Make sure your signal input terminal matches the Physical
* Channel I/O Control. Also, make sure your digital trigger
* terminal matches the Trigger Source Control. For further
* connection information, refer to your hardware reference manual.
*
*********************************************************************/
Filename: 4673.zip
Language(s): C
Additional Software: Visual C++ 6.0
Hardware Group: Multifunction DAQ (MIO)
Hardware Model: PCI-6221, PXI-6289, PCI-6222, PCI-6224, PCI-6225, PCI-6229, PCI-6230, PCI-6250, PCI-6251, PCI-6254, PCI-6259, PCI-6280, PCI-6281, PCI-6284, PCI-6289, PXI-6221, PXI-6230, PXI-6224, PXI-6225, PXI-6229, PXI-6250, PXI-6251, PXI-6254, PXI-6259, PXI-6280, PXI-6281, PXI-6284, PCI-6221 (37-Pin)
Driver: NI-DAQmx 7.5
*
* ANSI C Example program:
* Correlated DIO AI_Sample_Clock Dig Start.c
*
* Example Category:
* DI
*
* Description:
* This example demonstrates how use any M Series MIO card to acquire
* a finite amount of digital data using a digital start trigger and
* hardware timing provided by a concurrently running analog input
* task.
*
* Instructions for Running:
* 1. Select the Physical Channel to correspond to where your
* signal is input on the DAQ device.
* 2. Select how many Samples to Acquire on Each Channel.
* 3. Set the Rate of the Acquisition.
* 4. Select the Source and Edge of the Digital Start Trigger
* for the acquisition.
*
* Steps:
* 1. Create analog input and digital input tasks.
* 2. Create a digital input channel and an analog input channel.
* 3. Define the parameters for an External Clock Source from the
* internal analog sample clock signal. Additionally, define
* the sample mode to be Finite.
* 4. Define the parameters for a Digital Edge Start Trigger.
* 5. Call the Start function to begin the acquisition.
* 6. Use the Read function to retrieve the waveform. Set a timeout
* so an error is returned if the samples are not returned in
* the specified time limit.
* 7. Call the Clear Task function to clear the tasks.
* 8. Display an error if any.
*
* I/O Connections Overview:
* Make sure your signal input terminal matches the Physical
* Channel I/O Control. Also, make sure your digital trigger
* terminal matches the Trigger Source Control. For further
* connection information, refer to your hardware reference manual.
*
*********************************************************************/
Requirements
Filename: 4673.zip
Software Requirements
Language(s): C
Additional Software: Visual C++ 6.0
Hardware Requirements
Hardware Group: Multifunction DAQ (MIO)
Hardware Model: PCI-6221, PXI-6289, PCI-6222, PCI-6224, PCI-6225, PCI-6229, PCI-6230, PCI-6250, PCI-6251, PCI-6254, PCI-6259, PCI-6280, PCI-6281, PCI-6284, PCI-6289, PXI-6221, PXI-6230, PXI-6224, PXI-6225, PXI-6229, PXI-6250, PXI-6251, PXI-6254, PXI-6259, PXI-6280, PXI-6281, PXI-6284, PCI-6221 (37-Pin)
Driver: NI-DAQmx 7.5
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