Update 'dmctl'
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dmctl.md
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dmctl.md
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`dmctl` is the host-side utility for configuring the device at runtime. It can be used to query device info, switch to another mode, or perform a few mode-specific commands.
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Communicating these commands happens over the USB vendor interface.
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### General usage
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The `dmctl.sh` script can be found in the `host/` directory in the source tree.
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SUMP logic analyzer overclock settings
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```
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### Connecting to a device
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While it is possible to have `dmctl` connect directly to a USB device (using `--conn vid:pid` or `--conn bus.dev`), having the kernel module loaded will keep the USB vendor interface reserved for itself. To work around this problem, a character device driver has been made, which exposes a `/dev/dmj-<id>` device which can also be used by `dmctl` using `--conn /dev/dmj-<id>`.
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### General subcommands
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#### get-device-info
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