FPGA for CAN, DI, AI help getting started

Question

I am a new user to LabView.
I am trying to program the FPGA on a 9144 Ethercat chassis with modules 9423 (Digital input), 9201 (Analog input), 9853 (CAN).  9144 is connected to a cRIO-9024.  There are more modules but if I can figure these out, the others should be almost the same.
I have tried to copy the code in the following examples but not all the referenced VI's are on my computer or there is problems with the code that I don't know how to fix
http://zone.ni.com/devzone/cda/tut/p/id/6628
http://zone.ni.com/devzone/cda/epd/p/id/5473
I am able to monitor the digital input and analog input using the real-time VI's, but that is pretty simple.
Normally, I would just pound away at it for a while until I got something that worked, except there are some deadlines that have to be met.
I need to be able to read and write CAN (this is to control a motor).  The digital input needs to measure the frequency (Hz) of the incoming signal (count edges). Analog input I would assume would be the easiest as it is just reading a voltage.  I realize that the only thing that really needs to run on the FPGA is the CAN.  I believe (and hoping) that it is possible to have all the data input come through the FPGA so that the Real-Time VI's only deal with the usable values like Hz and then equate that to RPM for example.  I am only looking to extract data at a rate of 1Hz.
If anyone could help me out with some basic code to get me started, I would appreciate it.

Answer 1

This FPGA VI has controls and indicators in it. It can only
run on the FPGA targets that support Interactive Front Panel Communication
(e.g. cRIO-9024) so that the host computer displays the FPGA VI front panel
window and the FPGA target executes the FPGA VI block diagram. Please refer to
LabVIEW Help (FPGA Module) for more information about the Interactive Front
Panel Communication.
However, support of Interactive Front Panel Communications
varies by FPGA target – NI 9144 is one of the targets that doesn’t support it. With
NI 9144, please use User-defined Variables to communicate between the host and
the NI 9144 FPGA target, and then your FPGA VI automatically runs when you
compile and download the FPGA VI to NI 9144 instead of clicking the Run button.
Here is a document about the data transferring between the FPGA and the host. Section User-Defined I/O Variables for Custom FPGA I/O Data describes how to use User-defined Variables.
Transferring Data between the FPGA and the Host (FPGA Module)
Here is more information for your reference:
1. Examples about programming FPGA on NI 9144:
<NI Example Finder> >> Hardware Input and Output >> NI-Industrial Communications >> EtherCAT >> FPGA Fundamentals
2. Help Topics:
<Start
Menu> >> All Programs >> National Instruments >> NI-Industrial Communications
for EtherCAT >> NI-IndCom for
EtherCAT Help >> Programming
the FPGA on NI 9144 Slave Device
Feilian (Vince) Shen