adc_load

嵌入式下实验的新的驱动设计源代码

#!/bin/sh
module="adc0809.o"
device="adc0809"
#group="root"
mode="664"

#remove any existing node
/sbin/rmmod adc0809

# invoke insmod with all arguments we got
/sbin/insmod -f $module $device || exit 1

#major=`cat /proc/devices | awk "\\$2==\"$device\" {print \\$1}"`
#major = 58

echo "Major number = 58"

#rm -f /dev/${device}
#mknod /dev/${device} c $major 0

#chgrp $group /dev/${device}
chmod $mode  /dev/${device}