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Gordon Weast


MathWorks

28 total contributions since 2011

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Answered
Synchronizing clocks with Simulink Realtime
This is an area that we're actively working on. Right now, there is no way to dynamically adjust the sample time interval of a ...

alrededor de 5 años ago | 0

Answered
Why can I not set the transformation ratio parameter to a non-integer value in the xPC NAII 76CL1 LVDT emulator card Simulink block
You found a bug. I can have a fix for you once you tell me which version of Matlab you're using. It is usually easier to wor...

alrededor de 5 años ago | 0

| accepted

Answered
Cannot run xPC tartget
Anh, We've had some trouble with the graphics in some PCs when used as a target machine. This looks like your machine might ...

casi 6 años ago | 0

| accepted

Answered
CPU Usage in xPC Target
On a running system, you can query the current max, min and average TET from the host. I have a system running here: >> tg...

casi 7 años ago | 0

Answered
xPC Target / Commtech-Fastcomm 422/4-PCI-335F block variable length binary data
In general the message needs to have some identifier that tells you the length of the message to expect. The most common is to ...

casi 7 años ago | 0

Answered
Compatibility problems with RTW, xPC between R2011b and R2010b.
Support for the old version 6.0 compiler from Microsoft has been removed. There are significant code generation errors in this ...

casi 7 años ago | 0

Answered
XPC compatible
If the HD is formatted with NTFS, then xPC Target can't see it. The HD has to be formatted with a FAT type of file system or ...

casi 7 años ago | 0

Answered
No Signal on rs232 serial connection from xPC
If you're using MATLAB R2012a, then there is an issue in the code generation for interrupt handling that affects the serial bloc...

casi 7 años ago | 0

| accepted

Answered
How to start two real-time applications in one xpc target at the same time?
Any single target machine can only run one model at a time. You need to put both applications in the same model.

casi 7 años ago | 0

Answered
xPC target ASCII conversion
There are two different ASCII decode blocks available for you. The original one does it's own parsing of the format string. ...

casi 7 años ago | 0

Answered
XPC target Does Not Compile
You really need to contact MathWorks tech support. You will need to supply your model as you have it configured. One of the pe...

alrededor de 7 años ago | 0

Answered
xPC target using UEI PD2-MF-64-3M/12H
Contact Tech support and provide a sample model that shows the problem. It could be just a setup problem, but it's hard to tell...

más de 7 años ago | 0

Answered
USB Ethernet Adapters for XPC 5.1
I'm not absolutely sure, but I suspect that the B version uses the same protocols, but the hardware is just designed for wider t...

más de 7 años ago | 0

Answered
xPc Target network communication
This setup is the normal one. The host Ethernet adapter just has to have a Windows driver. You configure that one to use a s...

más de 7 años ago | 0

Answered
Initialize huge variables on xPC target
To satisfy all your requirements, you might need to write your own S-function. Then use the target disk to save the values at s...

más de 7 años ago | 0

Answered
Selecting the NIC for host communication on the xpcTarget target
We enumerate the Ethernet boards in the system and choose one based on the host side xPC environment variable, EthernetIndex. ...

más de 7 años ago | 0

Answered
xPC target support for NI PCIe-6259
The PCIe-6259 should show up in the lists, unless it's reporting the wrong PCI device ID. What shows up for the board in 'get...

más de 7 años ago | 0

Answered
ADDI-DATA PCIe-1711
You need to get the manual for the board from ADDI-DATA and look at the register programming information. Then you can evaluate...

más de 7 años ago | 0

Answered
Simulation Time reset to Zero after certain digital input becomes True in xpc
I don't know of any way to reset the simulation time in a running model. Gordon Weast xPC Target Development

más de 7 años ago | 0

Answered
xpc target missing messagea sent by target_obj.GetSignal()
Justin, I'm honestly not sure why there would be a problem sending a request to the target and having it get dropped. Is thi...

más de 7 años ago | 0

Answered
xpc target
You can also install the 32 bit version of Matlab to run on a 64 bit version of Windows. You will have to find the win32 versio...

más de 8 años ago | 0

Answered
Generating a PWM Pulse with xpctarget through PATI Board
I'm not sure what's happening with this. If you have the PATI output connected to your device and measure it with the oscillosc...

más de 8 años ago | 0

Answered
Cannot find target PC in xPC
Adam, Yes, Walter has it correct. The Broadcom card isn't supported on the target. We don't have a driver for it. The laptop...

más de 8 años ago | 2

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Answered
Why digital outputs of NI PCI-6229 card never change in xPC?
I would need to know exactly how you have the digital output block configured and then exactly which pins you're looking for the...

más de 8 años ago | 1

Answered
Multi time steps for xPC target
You can have multiple different time steps in xPC Target if you set it up correctly. I assume you are already using the fixed...

más de 8 años ago | 1

Answered
Serial board DSC-100 from Quatech for xPC Target
While the UART on the DSC board is probably the same one as used on the other two boards, they may have changed some of the boar...

más de 8 años ago | 0

| accepted

Answered
xPC Target Build Problem with Fastcom 422/2-PCI-335
One likely possibility here is that the BIOS assigned the same IRQ to the Fastcom board as it assigned to the Ethernet board. ...

más de 8 años ago | 1

Answered
xPC Target - Device driver
Yes, you can write your own driver. For instructions on how to do it, please look at our Device Drivers Guide at: http://www.m...

más de 8 años ago | 0