ofindhsx

来自「udev是一种工具」· 代码 · 共 47 行

#!/bin/bash
#
# Sample Script to find out the ttyHSO to functional matching


# search_device
# search for all Option USB WWAN modem and
# return the full path of the base device
# input parameter:
#   none
# return:
#   in RETVAL the result
#   0 on susscess
#   1 on error
function search_device() {
    local ROOT="/sys/bus/usb/devices"
    local VENDOR="0af0"
    RETVAL=""
    for DIR in $( ls ${ROOT} ); do
	if [ -L "${ROOT}/${DIR}" ]; then
	    if [ -f "${ROOT}/${DIR}/idVendor" ]; then
		IDVENDOR=$( cat "${ROOT}/${DIR}/idVendor" )
		if [ "${IDVENDOR}" = "${VENDOR}" ]; then
		    RETVAL="${RETVAL} ${ROOT}/${DIR}"
		fi
	    fi
	fi
    done
    if [ -z "${RETVAL}" ]; then
	return 1
    fi
    return 0
}


search_device
for dev in  ${RETVAL}; do
    cd ${dev}
    DEVID=0x$( cat idProduct )
    echo "Found Option Device with DeviceID = ${DEVID}"
    for ttytype in $( find . -name hsotype ); do
	HSOTYPE=$( cat ${ttytype} )
	TTYHSO=/dev/$( echo ${ttytype} | sed -e "s/.*\/\(ttyHS[0-9]\+\)\/hsotype/\1/" )
	echo "${TTYHSO} is ${HSOTYPE}"
    done
done