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#!/bin/bash
set -e
function usage()
{
echo "Usage $0 DEVICE"
echo "DEVICE - USB VID:PID e.g. 0d8c:0102"
exit 1
}
[[ -z "$1" ]] && usage
LSUSB_OUT=$(lsusb -d $1)
if [[ $? != 0 ]]
then
echo "Device with VID/PID $1 was not found"
exit 1
fi
BUS_PATH=$(sed -E 's!Bus ([0-9]{3}) Device ([0-9]{3}).*!/dev/bus/usb/\1/\2!' <<<"$LSUSB_OUT")
if [[ -z "$BUS_PATH" ]]
then
echo "Could not figure out devname for VID/PID $1"
exit 1
fi
usbreset "$BUS_PATH" 2>&1
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