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1-wire interface control added.

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spl 2016-03-18 13:50:30 +00:00 committed by Serge Schneider
parent 1becd779ed
commit 694e8536f3
1 changed files with 37 additions and 0 deletions
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37
raspi-config
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@ -999,6 +999,41 @@ do_camera() {
fi fi
} }
# $1 is 1 to disable interface, 0 to enable it
set_onewire() {
[ -e $CONFIG ] || touch $CONFIG
if [ "$1" -eq 1 ]; then # disable driver
sed $CONFIG -i -e "s/^dtoverlay=w1-gpio/#dtoverlay=w1-gpio/"
if [ "$INTERACTIVE" = True ]; then
whiptail --msgbox "One-wire interface is disabled" 20 60 1
fi
else # enable driver
sed $CONFIG -i -e "s/^#dtoverlay=w1-gpio/dtoverlay=w1-gpio/"
if ! grep -q -E "^dtoverlay=w1-gpio" $CONFIG; then
printf "dtoverlay=w1-gpio\n" >> $CONFIG
fi
if [ "$INTERACTIVE" = True ]; then
whiptail --msgbox "One-wire interface is enabled" 20 60 1
fi
fi
}
do_onewire() {
if [ "$INTERACTIVE" = True ]; then
whiptail --yesno "Enable one-wire interface?" 20 60 2 \
--yes-button Enable --no-button Disable
RET=$?
else
RET=$1
fi
if [ $RET -eq 0 ] || [ $RET -eq 1 ]; then
ASK_TO_REBOOT=1
set_onewire $RET;
else
return 1
fi
}
# $1 is 0 to disable driver, 1 to enable it # $1 is 0 to disable driver, 1 to enable it
set_gldriver() { set_gldriver() {
[ -e $CONFIG ] || touch $CONFIG [ -e $CONFIG ] || touch $CONFIG
@ -1269,6 +1304,7 @@ do_advanced_menu() {
"A8 Serial" "Enable/Disable shell and kernel messages on the serial connection" \ "A8 Serial" "Enable/Disable shell and kernel messages on the serial connection" \
"A9 Audio" "Force audio out through HDMI or 3.5mm jack" \ "A9 Audio" "Force audio out through HDMI or 3.5mm jack" \
"AA GL Driver" "Enable/Disable experimental desktop GL driver" \ "AA GL Driver" "Enable/Disable experimental desktop GL driver" \
"AB 1-Wire" "Enable/Disable one-wire interface" \
"A0 Update" "Update this tool to the latest version" \ "A0 Update" "Update this tool to the latest version" \
3>&1 1>&2 2>&3) 3>&1 1>&2 2>&3)
RET=$? RET=$?
@ -1286,6 +1322,7 @@ do_advanced_menu() {
A8\ *) do_serial ;; A8\ *) do_serial ;;
A9\ *) do_audio ;; A9\ *) do_audio ;;
AA\ *) do_gldriver ;; AA\ *) do_gldriver ;;
AB\ *) do_onewire ;;
A0\ *) do_update ;; A0\ *) do_update ;;
*) whiptail --msgbox "Programmer error: unrecognized option" 20 60 1 ;; *) whiptail --msgbox "Programmer error: unrecognized option" 20 60 1 ;;
esac || whiptail --msgbox "There was an error running option $FUN" 20 60 1 esac || whiptail --msgbox "There was an error running option $FUN" 20 60 1