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Date |
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Version |
3.13.0 |
New Features
Display control for OPS over USB-serial
OPS devices can now control the connected display through a USB-to-serial adapter (FTDI FT232, CH340 and CP2102 are supported). The system automatically detects which display family is connected (NEO, RIVA or Laser Nova/Sky) and falls back to a generic profile for unknown displays. Volume, mute, backlight, power, picture and sound mode, and the other display controls are available through the existing i3SystemService API, so other i3CONNECT Studio apps keep working without changes. On OPS, input source switching is limited to the OPS HDMI input and back to STUDIO.
Manual display model selection
The detected display model can now be overridden manually from the setup wizard and the settings menu, and the selection is remembered. The list of supported display models is also available to other apps.
Bug Fixes
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Fixed an issue where the volume through the display firmware was much louder than the OPS volume at the same level
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Fixed the launcher crashing when selecting reboot from the power menu
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Fixed palm erasing not working in the whiteboard
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Fixed renaming a source closing the settings menu without saving the new name
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Fixed the screenshot tool doing nothing when the button is pressed
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Fixed opening an app from another source causing the launcher to open
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Fixed device probing not working as intended
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Fixed RS232 brightness control no longer working after dimming the backlight
Technical
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Added an HDMI settings API for HDMI out encryption and HDMI in/out
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Added command timeouts with retry and backoff, and error code reporting, for display communication
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Added handling for USB adapter hot-plug and unplug, including automatic reconnection