Usbutil
usbutil.check_expected_devices#
Triggers system/usb/<vendor>/<product>/not_connected events when specified (must be present) devices
are missing, i.e. not seen for whatever reason when running the usbutil.devices command.
usbutil.devices#
Returns the lsusb bash command result as a list of dictionaries, each dict is a separete device. An example dict structure is presented below:
- bus:
001# the linux system bus number device:001# the linux system device number name: Linux Foundation 2.0 root hub # the name of the device product:0002# the product number (hex) of the device vendor: 1d6b # the vendor number (hex) of the device
usbutil.devices_changed_trigger#
Triggers system/usb/<vendor>/<product>/connected and system/usb/<vendor>/<product>/disconnected
events when USB devices are connected or disconnected.
Expects the result to be in the format as usbutil.devices return format.
usbutil.help#
Shows this help information.