1*b1a9fd07SXianjun Jiao#!/bin/sh 2*b1a9fd07SXianjun Jiao 3*b1a9fd07SXianjun Jiao# Author: Xianjun Jiao 4*b1a9fd07SXianjun Jiao# SPDX-FileCopyrightText: 2019 UGent 5*b1a9fd07SXianjun Jiao# SPDX-License-Identifier: AGPL-3.0-or-later 6*b1a9fd07SXianjun Jiao 7*b1a9fd07SXianjun Jiaohome_dir=$(pwd) 8*b1a9fd07SXianjun Jiao 9*b1a9fd07SXianjun Jiaoset -x 10*b1a9fd07SXianjun Jiaoif test -f "/sys/bus/iio/devices/iio:device0/in_voltage_rf_bandwidth"; then 11*b1a9fd07SXianjun Jiao cd /sys/bus/iio/devices/iio:device0/ 12*b1a9fd07SXianjun Jiaoelse if test -f "/sys/bus/iio/devices/iio:device1/in_voltage_rf_bandwidth"; then 13*b1a9fd07SXianjun Jiao cd /sys/bus/iio/devices/iio:device1/ 14*b1a9fd07SXianjun Jiao else if test -f "/sys/bus/iio/devices/iio:device2/in_voltage_rf_bandwidth"; then 15*b1a9fd07SXianjun Jiao cd /sys/bus/iio/devices/iio:device2/ 16*b1a9fd07SXianjun Jiao else if test -f "/sys/bus/iio/devices/iio:device3/in_voltage_rf_bandwidth"; then 17*b1a9fd07SXianjun Jiao cd /sys/bus/iio/devices/iio:device3/ 18*b1a9fd07SXianjun Jiao else if test -f "/sys/bus/iio/devices/iio:device4/in_voltage_rf_bandwidth"; then 19*b1a9fd07SXianjun Jiao cd /sys/bus/iio/devices/iio:device4/ 20*b1a9fd07SXianjun Jiao else 21*b1a9fd07SXianjun Jiao echo "Can not find in_voltage_rf_bandwidth!" 22*b1a9fd07SXianjun Jiao echo "Check log to make sure ad9361 driver is loaded!" 23*b1a9fd07SXianjun Jiao exit 1 24*b1a9fd07SXianjun Jiao fi 25*b1a9fd07SXianjun Jiao fi 26*b1a9fd07SXianjun Jiao fi 27*b1a9fd07SXianjun Jiao fi 28*b1a9fd07SXianjun Jiaofi 29*b1a9fd07SXianjun Jiao 30*b1a9fd07SXianjun Jiaoecho fast_attack > in_voltage0_gain_control_mode 31*b1a9fd07SXianjun Jiaocat in_voltage0_gain_control_mode 32*b1a9fd07SXianjun Jiaocat in_voltage0_hardwaregain 33*b1a9fd07SXianjun Jiao 34*b1a9fd07SXianjun Jiaocd $home_dir 35*b1a9fd07SXianjun Jiao 36*b1a9fd07SXianjun Jiaoset +x 37