================================================================================
Name readme.1st
Purpose To list the sample files and to describe what each
sample is attempting to do.
Author Pierre Landriau
Date 25-March-1996
================================================================================
buser1.c This file contains an example of a DSP user function which draws
a grey scale pattern to the specified image and returns the
error status. It is used with the usr1samp PC sample program.
buser2.c This file contains an example of a DSP user function which
processes an input image and writes out the results into an
output image. It also demonstrates how to return parameters
to the PC through the communication interface. It is used with
the usr2samp PC sample program.
buser3.c This file contains an example of a DSP user function which shows
an interface function to the actual processing function, where
this interface function allows the user to call the processing
function from either the PC or the DSP using the same calling
sequence. The example also shows how to return a buffer of
data to the PC. The image processing inverts an image along the
X axis. It is used with the usr3samp PC sample program.
buser4.c This file contains an example of DSP user functions. One
example shows Comm Port access and the other shows asynchronous
communications with the PC. Note that the samples program which
uses dxpgsamp requires two Power Grabber.
userfdt3.asm This the User Function dispatcher Table which is modified
to add user functions to the DSP library. This table is
used with the buser1.c and buser2.c samples.
userfdt3.asm This the User Function dispatcher Table which is modified
to add user functions to the DSP library. This table
differs from userfdt.asm in that it points to the interface
function to the user function rather than directly to the
user function. It is used with the buser3.c sample.
userfdt4.asm This the User Function dispatcher Table which is modified
to add user functions to the DSP library. This table
differs from userfdt.asm in that it has more function
entries. It is used with the buser4.c sample.
xpguser1.lnk This is the link file used with the buser1.c sample to
produce xpguser1.out.
xpguser2.lnk This is the link file used with the buser2.c sample to
produce xpguser2.out.
xpguser3.lnk This is the link file used with the buser3.c sample to
produce xpguser3.out.
xpguser4.lnk This is the link file used with the buser4.c sample to
produce xpguser4.out.
fpguser1.lnk This is the link file used with the buser1.c sample to
produce fpguser1.out.
fpguser2.lnk This is the link file used with the buser2.c sample to
produce fpguser2.out.
fpguser3.lnk This is the link file used with the buser3.c sample to
produce fpguser3.out.
fpguser4.lnk This is the link file used with the buser4.c sample to
produce fpguser4.out.
userprg1.mak This is the DSP makefile that is used to create C40 DSP
Coff executable files. It compiles and links the
buser1.c user function and userfdt.asm to the XPG-1000
library to create xpguser1.out.
userprg2.mak This is the DSP makefile for compiling and linking the
buser2.c user function and userfdt.asm to the XPG-1000
library to create xpguser2.out.
userprg3.mak This is the DSP makefile for compiling and linking the
buser3.c user function and userfdt.asm to the XPG-1000
library to create xpguser3.out.
userprg4.mak This is the DSP makefile for compiling and linking the
buser4.c user function and userfdt.asm to the XPG-1000
library to create xpguser4.out.
Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.