Testing has revealed that under some circumstances restarting the QEMU virtual machine from within Ultibo using the SystemRestart() function could result in a hang which could only be recovered by closing and reopening QEMU itself.
After some investigation it was found that the software restart functionality provided by the emulation does not fully reset some registers which could result in an endless loop of spurious interrupt signals being generated, a fix has now been applied to Ultibo core which resolves this issue by clearing the relevant registers during startup.
For details of how to apply the latest source to your Ultibo core installation and rebuild your run time library see the wiki page Building from Source or watch the Building the RTL video on YouTube.
Releases, updates and announcements from the Ultibo team.
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