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This plugin supports reading the keyboard firmware version at runtime and rebooting the keyboard to USB DFU mode. Tested with firmware uploaded to embargo-system76.
27 lines
608 B
Markdown
27 lines
608 B
Markdown
System76 Launch Support
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=================
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Introduction
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------------
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This plugin is used to detach the System76 Launch device to DFU mode.
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To switch to bootloader mode a USB packet must be written, as specified by the
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System76 EC protocol.
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GUID Generation
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---------------
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These devices use the standard USB DeviceInstanceId values, e.g.
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* `USB\VID_3384&PID_0001&REV_0001`
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Vendor ID Security
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------------------
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The vendor ID is set from the USB vendor, in this instance set to `USB:0x3384`
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External interface access
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-------------------------
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This plugin requires read/write access to `/dev/bus/usb`.
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