brain-hackers_pepepper-mirror/brain-config
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Requirement for reboot removed from SPI and I2C settings.

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spl 2016-05-19 15:11:12 +01:00
parent 806bfa79fe
commit 073e5620cf
1 changed files with 39 additions and 130 deletions
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111
raspi-config
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@ -510,50 +510,7 @@ do_ssh() {
fi
}
do_devicetree() {
CURRENT_SETTING="enabled" # assume not disabled
DEFAULT=
if [ -e $CONFIG ] && grep -q "^device_tree=$" $CONFIG; then
CURRENT_SETTING="disabled"
DEFAULT=--defaultno
fi
if [ "$INTERACTIVE" = True ]; then
whiptail --yesno "Would you like the kernel to use Device Tree?" $DEFAULT 20 60 2
RET=$?
else
RET=$1
fi
if [ $RET -eq 0 ]; then
sed $CONFIG -i -e "s/^\(device_tree=\)$/#\1/"
sed $CONFIG -i -e "s/^#\(device_tree=.\)/\1/"
SETTING=enabled
elif [ $RET -eq 1 ]; then
sed $CONFIG -i -e "s/^#\(device_tree=\)$/\1/"
sed $CONFIG -i -e "s/^\(device_tree=.\)/#\1/"
if ! grep -q "^device_tree=$" $CONFIG; then
printf "device_tree=\n" >> $CONFIG
fi
SETTING=disabled
else
return 0
fi
TENSE=is
REBOOT=
if [ $SETTING != $CURRENT_SETTING ]; then
TENSE="will be"
REBOOT=" after a reboot"
ASK_TO_REBOOT=1
fi
whiptail --msgbox "Device Tree $TENSE $SETTING$REBOOT" 20 60 1
}
do_spi() {
DEVICE_TREE="yes" # assume not disabled
DEFAULT=
if [ -e $CONFIG ] && grep -q "^device_tree=$" $CONFIG; then
DEVICE_TREE="no"
fi
CURRENT_SETTING="off" # assume disabled
DEFAULT=--defaultno
if [ -e $CONFIG ] && grep -q -E "^(device_tree_param|dtparam)=([^,]*,)*spi(=(on|true|yes|1))?(,.*)?$" $CONFIG; then
@ -561,7 +518,6 @@ do_spi() {
DEFAULT=
fi
if [ $DEVICE_TREE = "yes" ]; then
if [ "$INTERACTIVE" = True ]; then
whiptail --yesno "Would you like the SPI interface to be enabled?" $DEFAULT 20 60 2
RET=$?
@ -577,47 +533,20 @@ do_spi() {
else
return 0
fi
TENSE=is
REBOOT=
if [ $SETTING != $CURRENT_SETTING ]; then
TENSE="will be"
REBOOT=" after a reboot"
ASK_TO_REBOOT=1
fi
sed $CONFIG -i -r -e "s/^((device_tree_param|dtparam)=([^,]*,)*spi)(=[^,]*)?/\1=$SETTING/"
if ! grep -q -E "^(device_tree_param|dtparam)=([^,]*,)*spi=[^,]*" $CONFIG; then
printf "dtparam=spi=$SETTING\n" >> $CONFIG
fi
set_config_var dtparam=spi $SETTING $CONFIG &&
if [ "$INTERACTIVE" = True ]; then
whiptail --msgbox "The SPI interface $TENSE $STATUS$REBOOT" 20 60 1
fi
if [ $SETTING = "off" ]; then
return 0
fi
fi
CURRENT_STATUS="yes" # assume not blacklisted
DEFAULT=
if [ -e $BLACKLIST ] && grep -q "^blacklist[[:space:]]*spi[-_]bcm2708" $BLACKLIST; then
CURRENT_STATUS="no"
DEFAULT=--defaultno
whiptail --msgbox "The SPI interface is $STATUS" 20 60 1
fi
if ! [ -e $BLACKLIST ]; then
touch $BLACKLIST
fi
sed $BLACKLIST -i -e "s/^\(blacklist[[:space:]]*spi[-_]bcm2708\)/#\1/"
dtparam spi=on
dtparam spi=$SETTING
}
do_i2c() {
DEVICE_TREE="yes" # assume not disabled
DEFAULT=
if [ -e $CONFIG ] && grep -q "^device_tree=$" $CONFIG; then
DEVICE_TREE="no"
fi
CURRENT_SETTING="off" # assume disabled
DEFAULT=--defaultno
if [ -e $CONFIG ] && grep -q -E "^(device_tree_param|dtparam)=([^,]*,)*i2c(_arm)?(=(on|true|yes|1))?(,.*)?$" $CONFIG; then
@ -625,7 +554,6 @@ do_i2c() {
DEFAULT=
fi
if [ $DEVICE_TREE = "yes" ]; then
if [ "$INTERACTIVE" = True ]; then
whiptail --yesno "Would you like the ARM I2C interface to be enabled?" $DEFAULT 20 60 2
RET=$?
@ -641,42 +569,23 @@ do_i2c() {
else
return 0
fi
TENSE=is
REBOOT=
if [ $SETTING != $CURRENT_SETTING ]; then
TENSE="will be"
REBOOT=" after a reboot"
ASK_TO_REBOOT=1
fi
sed $CONFIG -i -r -e "s/^((device_tree_param|dtparam)=([^,]*,)*i2c(_arm)?)(=[^,]*)?/\1=$SETTING/"
if ! grep -q -E "^(device_tree_param|dtparam)=([^,]*,)*i2c(_arm)?=[^,]*" $CONFIG; then
printf "dtparam=i2c_arm=$SETTING\n" >> $CONFIG
fi
if [ "$INTERACTIVE" = True ]; then
whiptail --msgbox "The ARM I2C interface $TENSE $STATUS$REBOOT" 20 60 1
fi
if [ $SETTING = "off" ]; then
return 0
fi
fi
CURRENT_STATUS="yes" # assume not blacklisted
DEFAULT=
if [ -e $BLACKLIST ] && grep -q "^blacklist[[:space:]]*i2c[-_]bcm2708" $BLACKLIST; then
CURRENT_STATUS="no"
DEFAULT=--defaultno
set_config_var dtparam=i2c_arm $SETTING $CONFIG &&
if [ "$INTERACTIVE" = True ]; then
whiptail --msgbox "The ARM I2C interface is $STATUS" 20 60 1
fi
if ! [ -e $BLACKLIST ]; then
touch $BLACKLIST
fi
sed $BLACKLIST -i -e "s/^\(blacklist[[:space:]]*i2c[-_]bcm2708\)/#\1/"
sed /etc/modules -i -e "s/^#[[:space:]]*\(i2c[-_]dev\)/\1/"
if ! grep -q "^i2c[-_]dev" /etc/modules; then
printf "i2c-dev\n" >> /etc/modules
fi
dtparam i2c_arm=on
dtparam i2c_arm=$SETTING
modprobe i2c-dev
}