1*afbf0d64SXianjun Jiao#!/bin/bash 2*afbf0d64SXianjun Jiao 3*afbf0d64SXianjun Jiaohome_dir=$(pwd) 4*afbf0d64SXianjun Jiao 5*afbf0d64SXianjun Jiaoif test -d "/sys/devices/platform/fpga-axi@0/fpga-axi@0:sdr"; then 6*afbf0d64SXianjun Jiao cd /sys/devices/platform/fpga-axi@0/fpga-axi@0:sdr 7*afbf0d64SXianjun Jiaoelse 8*afbf0d64SXianjun Jiao cd /sys/devices/soc0/fpga-axi\@0/fpga-axi\@0\:sdr 9*afbf0d64SXianjun Jiaofi 10*afbf0d64SXianjun Jiao 11*afbf0d64SXianjun Jiaoset -x 12*afbf0d64SXianjun Jiao#set 13*afbf0d64SXianjun Jiaoif [[ -n $1 ]]; then 14*afbf0d64SXianjun Jiao echo "4$1" > csma_cfg0 15*afbf0d64SXianjun Jiaofi 16*afbf0d64SXianjun Jiao 17*afbf0d64SXianjun Jiao# show 18*afbf0d64SXianjun Jiaocat csma_cfg0 19*afbf0d64SXianjun Jiaoset +x 20*afbf0d64SXianjun Jiao 21*afbf0d64SXianjun Jiaocd $home_dir 22