Troubleshoot System Upgrade for R2020b

After upgrading Simulink Real-Time software to R2020b and installing the Simulink Real-Time Target Support Package, the system cannot download real-time applications to the target computer.

What This Issue Means

The upgrade for release R2020b requires software upgrades to the Simulink Real-Time software and the Speedgoat Target Machine software.

Try This Workaround

In R2020b, the change to a 64-bit POSIX compliant real-time operating system on the target computer requires a software upgrade for your Speedgoat^® real-time target machine. For this upgrade, the Speedgoat I/O Blockset provides an interactive tool. To retain compatibility with previous versions of MATLAB, you can choose to upgrade the target machine to a dual-boot system where you can select the operating system at startup. Or, you can upgrade the target machine to use only the new operating system. For the upgrade, you need a USB drive and the target machine needs a keyboard and a monitor.

To upgrade your software:

Install Simulink Real-Time and other required products.
Install the Simulink Real-Time Target Support Package by using the MATLAB Add-Ons menu.
Install the Speedgoat I/O Blockset. Go to the Speedgoat customer portal.
To start the target machine upgrade, in the MATLAB Command Window, type:
```
speedgoat.migrateTarget
```

For more information, go to the Speedgoat website.