Altair Embed 2022.2.0 Build 80

These Release Notes cover four products: Altair Embed, Altair Embed Basic, Altair Embed SE, and Altair Embed Viewer. They include new features and enhancements, known issues, and resolved simulation and code generation issues.
General Enhancements
How-to guide
- Provides easy-to-follow steps to perform common simulation and code generation tasks
Blocks
Knowledge Studio Scoring block
- Generates a DLL that can simulate the response of a decision tree before deploying it on hardware for verification
State Chart block
- Executes multiple transitions in one step
- Executes temporal events
- Allows transitions to be straight lines
Code Generation Enhancements
These features and enhancements apply only to Altair Embed and Altair Embed Basic; they do not apply to Altair Embed SE
Code Generation Enhancements
STMicroelectronics STM32
- Supports the latest GNU toolchain
Resolved GUI Issues
- Compound blocks: colors on compound block are incorrect when Local Time Step or Execute on Interrupt parameter is activated
- Local Help install: needs better online instructions
- Missing descriptions of input connectors on ePWM blocks
- Saving a vsmx file as a vsm file has issues with compound blocks
- Temp files remain after uninstall
Resolved Simulation Issues
- Bezel block: does not support PNG files
- DialogTable block: attached data table sometimes crashes Embed
- Export block: Append mode broken in 64-bit Embed
- Histogram block: when maximized and pressing CTRL+Z corrupts the diagram
- Matrix dotProduct block: produces wrong simulation results
- Description block: inconsistent Axes tab
- Description block: Multi-XY Description fails
- Description block: Description scaling does not change when you select different unit
- Description block: when maximized and pressing CTRL+Z corrupts the diagram
- Description3D block: inconsistent Axes tab
- Description3D block: when maximized and pressing CTRL+Z corrupts the diagram
- SpectrumDisplay block: when maximized and pressing CTRL+Z corrupts the diagram
- State Charts: Embed crashes when editing State Charts Properties dialog
- StripChart block: inconsistent Axes tab
- TransferFunction block: crashes Embed when pole-zero format selected without checking the Poles and Zeros tab
- Video block: when maximized and pressing CTRL+Z corrupts the diagram
- Description block: tick marks disappear on small Descriptions
- State Charts: editing State Machines sometimes causes unrecoverable error
Resolved Code Generation Issues
These issues apply to Altair Embed and Altair Embed Basic; they do not apply to Altair Embed SE.
- Arduino: Help button in UDP Read and Write dialogs do not work
- Arduino: I2C slave configuration fails
- Arduino: matrix operation throws undefined reference to _VsmDisplay and cannot generate ELF files
- Compound block matrix input not working for HIL
- Embed 32-bit: issues installing TI drivers
- Integrator block: does not produce output during code generation
- Linux: pop-up message while compiling matrix operation blocks
- Raspberry Pi: Change Period Dynamically parameter for PWM for sim block does not work
- Raspberry Pi: using Bullseye OS gives compile error when selecting compound block
- State Chart compiler does not support // for comments
- Texas Instruments: F28379 and F280049 do not accept ADC interrupts
- Texas Instruments: F28x target: couldn't differentiate ePWM output pins present in ePWM simulation block


Altair Embedis a proven tool for developing embedded systems and validating designs via simulation or Hardware-in-the-Loop (HIL). With Altair Embed, you can build the most complex logic quickly, deploy it easily, and be confident it is production ready. Its model-based paradigm ensures easy validation of complex embedded logic, as well as providing deep support for thousands of popular microprocessors (MCUs) from Texas Instruments, STMicroelectronics, Arduino, and Raspberry Pi. The generated code is highly-optimized and compact, which is essential for low-cost MCUs and high-speed sampling rates. You can extend Altair Embed to develop embedded systems on hardware not yet supported by Altair Embed using the Core Source Code Library (available separately). The generated fixed-point and floating-point code can be compiled on any platform with an ANSI C compiler.
Introduction to Altair Embed
A brief and basic introduction to the Altair Embed application, formerly named VisSim.
Altairis a global technology company that provides software and cloud solutions in the areas of product development, high performance computing (HPC) and data analytics. Altair enables organizations across broad industry segments to compete more effectively in a connected world while creating a more sustainable future.



Altair Embed 2022.2.0 Build 80 Fast Download
Altair Embed 2022.2.0 Build 80 Full Download