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Prevent update from bricking goggle #495

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Prevent update from bricking goggle #495

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ffc393b
Prevent update from bricking goggle
pitts-mo Mar 7, 2025
07dcd6e
Update update_goggle.sh -always set gpio directions
pitts-mo Mar 9, 2025
cbcace8
Update write_flashes.sh -always set gpio directions
pitts-mo Mar 9, 2025
e54b87e
Update write_flashes.sh -fix path and persist .bin after failure
pitts-mo Mar 10, 2025
5b0a111
Update update_goggle.sh -prefix functions
pitts-mo Mar 10, 2025
4699dab
Update write_flashes.sh -prefix functions
pitts-mo Mar 10, 2025
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102 changes: 73 additions & 29 deletions mkapp/app/script/update_goggle.sh
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3,56 +3,87 @@
GOGGLE_BIN="$1"
TMP_DIR=/tmp/goggle_update

gpio_export()
function gpio_export()
{
if [ ! -f /sys/class/gpio/gpio224/direction ]
then
echo "224">/sys/class/gpio/export
echo "out">/sys/class/gpio/gpio224/direction
fi

echo "out">/sys/class/gpio/gpio224/direction
if [ ! -f /sys/class/gpio/gpio228/direction ]
then
echo "228">/sys/class/gpio/export
echo "out">/sys/class/gpio/gpio228/direction
fi

echo "out">/sys/class/gpio/gpio228/direction
if [ ! -f /sys/class/gpio/gpio258/direction ]
then
echo "258">/sys/class/gpio/export
echo "out">/sys/class/gpio/gpio258/direction
fi
echo "out">/sys/class/gpio/gpio258/direction
if [ ! -f /sys/class/gpio/gpio131/direction ]
then
echo "131">/sys/class/gpio/export
fi
echo "out">/sys/class/gpio/gpio131/direction
}

function beep_success()
{
echo "1">/sys/class/gpio/gpio131/value
sleep 0.1
echo "0">/sys/class/gpio/gpio131/value
sleep 0.5
echo "1">/sys/class/gpio/gpio131/value
sleep 0.05
echo "0">/sys/class/gpio/gpio131/value
}

gpio_set_reset()

function beep_failure()
{
echo "1">/sys/class/gpio/gpio131/value
sleep 1
echo "0">/sys/class/gpio/gpio131/value
sleep 0.5
echo "1">/sys/class/gpio/gpio131/value
sleep 1
echo "0">/sys/class/gpio/gpio131/value
sleep 0.5
echo "1">/sys/class/gpio/gpio131/value
sleep 0.05
echo "0">/sys/class/gpio/gpio131/value
}


function gpio_set_reset()
{
echo "0">/sys/class/gpio/gpio224/value
echo "1">/sys/class/gpio/gpio228/value
}

gpio_clear_reset()
function gpio_clear_reset()
{
echo "1">/sys/class/gpio/gpio224/value
echo "0">/sys/class/gpio/gpio228/value
}

gpio_set_send()
function gpio_set_send()
{
echo "1">/sys/class/gpio/gpio224/value
echo "0">/sys/class/gpio/gpio228/value
}

disconnect_fpga_flash()
function disconnect_fpga_flash()
{
echo "1">/sys/class/gpio/gpio258/value
}

connect_fpga_flash()
function connect_fpga_flash()
{
echo "0">/sys/class/gpio/gpio258/value
}

untar_file()
function untar_file()
{
FILE_TARGET="$1"

Expand All @@ -68,37 +99,55 @@ untar_file()
mv ${TMP_DIR}/HDZGOGGLE_RX*.bin ${TMP_DIR}/HDZGOGGLE_RX.bin
mv ${TMP_DIR}/HDZGOGGLE_VA*.bin ${TMP_DIR}/HDZGOGGLE_VA.bin
}

# eg: check_mtd_write /dev/mtdX check-size erase-size file-size bin-file
function check_mtd_write()
{
mtd_info=`mtd_debug info $1`
echo "$mtd_info"
value=`echo "$mtd_info" | grep mtd.size | grep "($2)"`
if [ ! -z "$value" ];then
echo "$1 size is ($2)"
mtd_debug erase $1 0 $3
mtd_debug write $1 0 $4 $5
beep_success
else
echo "$1 size is NOT ($2) !"
beep_failure
fi
}

update_rx()
function update_rx()
{
echo "find RX update file, start update"
filesize=`ls -l ${TMP_DIR}/HDZGOGGLE_RX*.bin| awk '{print $5}'`
gpio_export
gpio_set_reset
insmod /mnt/app/ko/w25q128.ko

mtd_debug erase /dev/mtd8 0 65536
mtd_debug write /dev/mtd8 0 $filesize ${TMP_DIR}/HDZGOGGLE_RX.bin
mtd_debug erase /dev/mtd9 0 65536
mtd_debug write /dev/mtd9 0 $filesize ${TMP_DIR}/HDZGOGGLE_RX.bin

check_mtd_write /dev/mtd8 1M 65536 $filesize ${TMP_DIR}/HDZGOGGLE_RX.bin
echo "5"
echo "5" > /tmp/progress_goggle
sleep 1
check_mtd_write /dev/mtd9 1M 65536 $filesize ${TMP_DIR}/HDZGOGGLE_RX.bin
echo "10"
echo "10" > /tmp/progress_goggle
echo "update finish RX, running"
gpio_clear_reset
sleep 1
rmmod /mnt/app/ko/w25q128.ko
}

update_fpga()
function update_fpga()
{
echo "find VA update file, start update"
filesize2=`ls -l ${TMP_DIR}/HDZGOGGLE_VA*.bin| awk '{print $5}'`
gpio_export
gpio_set_reset
disconnect_fpga_flash
insmod /mnt/app/ko/w25q128.ko

mtd_debug erase /dev/mtd10 0 16777216
mtd_debug write /dev/mtd10 0 $filesize2 ${TMP_DIR}/HDZGOGGLE_VA.bin
check_mtd_write /dev/mtd10 16M 16777216 $filesize2 ${TMP_DIR}/HDZGOGGLE_VA.bin
echo "45"
echo "45" > /tmp/progress_goggle
echo "update finish VA, running"
gpio_clear_reset
sleep 1
Expand All @@ -123,12 +172,8 @@ then
cp -f /mnt/app/setting.ini /mnt/UDISK/
#disable it66021
i2cset -y 3 0x49 0x10 0xff
update_rx
echo "1"
echo "1" > /tmp/progress_goggle
update_rx
update_fpga
echo "45"
echo "45" > /tmp/progress_goggle
hdz_upgrade_app.sh
echo "100"
echo "100" > /tmp/progress_goggle
Expand All @@ -141,4 +186,3 @@ else
echo "repeat"
fi
fi

151 changes: 107 additions & 44 deletions mkapp/app/script/write_flashes.sh
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,15 +1,34 @@
#!/bin/sh

VAbin=/mnt/extsd/HDZGOGGLE_VA.bin
VAcount=1
VAwrites=0
RXbin=/mnt/extsd/HDZGOGGLE_RX.bin
RXcount=2
RXwrites=0

function gpio_export()
{
echo "224">/sys/class/gpio/export
echo "228">/sys/class/gpio/export
echo "131">/sys/class/gpio/export
echo "258">/sys/class/gpio/export
echo "out">/sys/class/gpio/gpio224/direction
if [ ! -f /sys/class/gpio/gpio224/direction ]
then
echo "224">/sys/class/gpio/export
fi
echo "out">/sys/class/gpio/gpio224/direction
if [ ! -f /sys/class/gpio/gpio228/direction ]
then
echo "228">/sys/class/gpio/export
fi
echo "out">/sys/class/gpio/gpio228/direction
if [ ! -f /sys/class/gpio/gpio258/direction ]
then
echo "258">/sys/class/gpio/export
fi
echo "out">/sys/class/gpio/gpio258/direction
if [ ! -f /sys/class/gpio/gpio131/direction ]
then
echo "131">/sys/class/gpio/export
fi
echo "out">/sys/class/gpio/gpio131/direction
echo "out">/sys/class/gpio/gpio258/direction
}

function beep_on()
Expand All @@ -29,6 +48,34 @@ function beep()
echo "0">/sys/class/gpio/gpio131/value
}

function beep_success()
{
echo "1">/sys/class/gpio/gpio131/value
sleep 0.1
echo "0">/sys/class/gpio/gpio131/value
sleep 0.5
echo "1">/sys/class/gpio/gpio131/value
sleep 0.05
echo "0">/sys/class/gpio/gpio131/value
}


function beep_failure()
{
echo "1">/sys/class/gpio/gpio131/value
sleep 1
echo "0">/sys/class/gpio/gpio131/value
sleep 0.5
echo "1">/sys/class/gpio/gpio131/value
sleep 1
echo "0">/sys/class/gpio/gpio131/value
sleep 0.5
echo "1">/sys/class/gpio/gpio131/value
sleep 0.05
echo "0">/sys/class/gpio/gpio131/value
}


function disconnect_fpga_flash()
{
echo "1">/sys/class/gpio/gpio258/value
Expand Down Expand Up @@ -58,13 +105,40 @@ function gpio_set_send()
echo "0">/sys/class/gpio/gpio228/value
}

# eg: check_mtd_write /dev/mtdX check-size erase-size file-size bin-file
function check_mtd_write()
{
mtd_info=`mtd_debug info $1`
echo "$mtd_info"
value=`echo "$mtd_info" | grep mtd.size | grep "($2)"`
if [ ! -z "$value" ];then
echo "$1 size is ($2)"
mtd_debug erase $1 0 $3
mtd_debug write $1 0 $4 $5
if [ $? == 0 ]; then
beep_success
if [ "$5" == "$VAbin" ]; then
VAwrites=$((VAwrites + 1))
fi
if [ "$5" == "$RXbin" ]; then
RXwrites=$((RXwrites + 1))
fi
fi
else
echo "$1 size is NOT ($2) !"
beep_failure
fi
}




echo "<<<<-------------------------------------------------------------------->>>>"

if [ -e /mnt/extsd/HDZGOGGLE_VA.bin ]
if [ -e $VAbin ]
then
echo "find VA update file, start update"
filesize2=`ls -l /mnt/extsd/HDZGOGGLE_VA.bin| awk '{print $5}'`
filesize2=`ls -l $VAbin| awk '{print $5}'`
gpio_export
gpio_set_reset
disconnect_fpga_flash
Expand All @@ -73,67 +147,56 @@ then


touch /tmp/update.ing
mtd_debug erase /dev/mtd10 0 16777216
mtd_debug write /dev/mtd10 0 $filesize2 /mnt/extsd/HDZGOGGLE_VA.bin
# normally the VA is mounted at /dev/mtd10
# check_mtd_write /dev/mtd8 16M 16777216 $filesize2 $VAbin
# check_mtd_write /dev/mtd9 16M 16777216 $filesize2 $VAbin
check_mtd_write /dev/mtd10 16M 16777216 $filesize2 $VAbin
rm /tmp/update.ing -rf

if [ ! -f /mnt/extsd/DONOTREMOVE.txt ]
then
rm /mnt/extsd/HDZGOGGLE_VA.bin -rf
if [ "$VAwrites" == "$VAcount" ]; then
if [ ! -f /mnt/extsd/DONOTREMOVE.txt ]
then
rm $VAbin -rf
fi
fi

echo "update finish VA, running"
echo "update finish $VAwrites VA, running"
gpio_clear_reset
sleep 1
rmmod /mnt/app/ko/w25q128.ko
else
echo "no update file,skip"
echo "no VA update file,skip"
fi


if [ -e /mnt/extsd/HDZGOGGLE_RX.bin ]
if [ -e $RXbin ]
then
echo "find RX update file, start update"
filesize=`ls -l /mnt/extsd/HDZGOGGLE_RX.bin| awk '{print $5}'`
filesize=`ls -l $RXbin| awk '{print $5}'`
gpio_export
gpio_set_reset
sleep 1
insmod /mnt/app/ko/w25q128.ko

valude=`mtd_debug info /dev/mtd8 | grep mtd.size | grep 1M`
if [ "$valude" = "" ];then
beep_on
usleep 500
beep_off
exit 0
fi

valude=`mtd_debug info /dev/mtd9 | grep mtd.size | grep 1M`
if [ "$valude" = "" ];then
beep_on
usleep 500
beep_off
exit 0
fi

mtd_debug erase /dev/mtd8 0 65536
mtd_debug write /dev/mtd8 0 $filesize /mnt/extsd/HDZGOGGLE_RX.bin
mtd_debug erase /dev/mtd9 0 65536
mtd_debug write /dev/mtd9 0 $filesize /mnt/extsd/HDZGOGGLE_RX.bin

if [ ! -f /mnt/extsd/DONOTREMOVE.txt ]
then
rm /mnt/extsd/HDZGOGGLE_RX.bin -rf
# normally the RX modules are mounted at /dev/mtd8 and /dev/mtd9
check_mtd_write /dev/mtd8 1M 65536 $filesize $RXbin
check_mtd_write /dev/mtd9 1M 65536 $filesize $RXbin
# check_mtd_write /dev/mtd10 1M 65536 $filesize $RXbin

if [ "$RXwrites" == "$RXcount" ]; then
if [ ! -f /mnt/extsd/DONOTREMOVE.txt ]
then
rm $RXbin -rf
fi
fi

echo "update finish RX, running"
echo "update finish $RXwrites RX, running"
gpio_clear_reset
sleep 1
rmmod /mnt/app/ko/w25q128.ko

beep
else
echo "no update file,skip"
echo "no RX update file,skip"
fi

echo "<<<<-------------------------------------------------------------------->>>>"