VisSim/C-Code 
VisSim/C-Code automatically translates VisSim diagrams into highly optimized,
ANSI C code that can be compiled and run on the host PC, an embedded
target, or any platform that supports an ANSI C compiler. The PC target
supports creation of a standalone executable, a DLL to run as a block
in VisSim, or a "simObject."
Optimized Code
Using a technique called "constant folding," the generated
code is optimized for speed by performing evaluation of constant expressions
at compile time. In addition, the number of function calls and array
references are minimized to increase code efficiency. The resulting executables
run up to ten times faster than their block diagram counterparts, which
is particularly useful for applications with high sampling rates.
Readable
Code
VisSim/C-Code preserves variable names from the block diagrams to make
it easier to identify signals in the generated code. In addition, comments
can be inserted to indicate the hierarchical level of the diagram from
which the code is generated. Finally all C code is formatted, including
word length control, to improve readability and maintainability.
Automatic
DLL Generation
VisSim/C-Code can automatically generate DLLs from any portion of a
block diagram. For complex, multi-level diagrams, using DLLs rather than
the corresponding blocks can significantly increase simulation speed
and efficiency.
Simulation Object Generator
A simObject allows you to embed one or more VisSim simulations in your
C or C++ application. You control a simObject via the simObject API.
A simObject can be instantiated multiple times, allowing multiple copies
of a simulation to be run simultaneously. A simObject takes user input,
runs to a user-specified time, and provides simulation output. You can
reset simObjects to run again. In case of errors, SimObjects return strings
for the application to use.
Features
- Generates ANSI C code directly from block diagram
- Host PC supports
standalone .exe, add-on DLL, or simObject
- Supports conditional subsystems
- Supports multi-rate subsystems
- Simulations run up to 10X faster
- Generates code for user-written blocks
- Automatically generates VisSim-callable DLLs
- Retains variable names
used in diagram
- Targets available for QNX, PC Windows, TI MSP430, LF240x,
F280x, F281x, F2823x, F2833x, C67xx
- Support Library source code available
Downloads
Download the C-Code add-on Demo
VisSim Version 8 Download (Free Trial) |
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