[root@ipc:init]# df
Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/root                 4352      4352         0 100% /
devtmpfs                 13772         0     13772   0% /dev
tmpfs                    13772         0     13772   0% /dev
tmpfs                    13772         4     13768   0% /tmp
tmpfs                    13772         0     13772   0% /run
/dev/mtdblock6             768        84       684  11% /mnt/config
[root@ipc:init]# mount | grep "^/"
/dev/root on / type squashfs (ro,relatime)
/dev/mtdblock6 on /mnt/config type jffs2 (rw,relatime)

## TUYA CRAP ##

##################
###########app_init.sh
##################
#!/bin/sh

if [ -d "/mnt/config/record" ];then
    echo "exist record folder"
else
    mkdir /mnt/config/record
fi

if [ -b "/dev/mmcblk0p1" ];then
    mount /dev/mmcblk0p1 /mnt/config/record/
elif [ -b "/dev/mmcblk0" ];then
    mount /dev/mmcblk0 /mnt/config/record/
else
    rm /mnt/config/record/* -rf
    echo "can't find sdcard"
fi

echo 0 0 0 0 > /proc/sys/kernel/printk

upgrade_on_sdcard.sh
start_tuya_ipc.sh &


##################
###########start_tuya_ipc.sh
#################
#!/bin/sh

cp /usr/ipcam/bak/jiake_version.txt /mnt/config/

if [ ! -d "/mnt/config/record" ];then
    mkdir -p /mnt/config/record
fi

if [ -e "/mnt/config/oem_pid.txt" ];then
    echo "oem_pid.txt is exist"
else
    cp /usr/ipcam/bak/oem_pid.txt /mnt/config/
fi

if [ -e "/mnt/config/tuya_config.txt" ];then
    echo "tuya_config.txt is exist"
else
    cp /usr/ipcam/bak/tuya_config.txt /mnt/config/
fi

if [ -e "/mnt/config/ucheck_mac.txt" ];then
    echo "ucheck_mac.txt is exist"
else
    cp /usr/ipcam/bak/ucheck_mac.txt /mnt/config/
fi

if [ ! -e "/mnt/config/basic_config.ini" ];then
    cp /usr/ipcam/bak/basic_config.ini /mnt/config/
fi

if [ ! -e "/mnt/config/dev_config.ini" ];then
    cp /usr/ipcam/bak/dev_config.ini /mnt/config/
fi

if [ ! -d "/mnt/config/dp_file_flag" ];then
    touch /mnt/config/no_network

    mkdir -p /mnt/config/dp_file_flag/
    touch /mnt/config/dp_file_flag/md_low_sensitivity_file
    touch /mnt/config/dp_file_flag/on_osd_file
    touch /mnt/config/dp_file_flag/on_light_led_file
fi

# create wifi error info folder
mkdir -p /tmp/wifi_error_info/

if [ -e "/mnt/config/tmp_test.sh" ];then
    chmod 777 /mnt/config/tmp_test.sh
    /mnt/config/tmp_test.sh
fi

# upgrade firmware #
http_auto_upgrade.sh

product_wifi_scan.sh
if [ $? = 1 ];then
    echo "start main procedure"
    get_mcu_version
    feed_watchdog_daemon.sh &
    tuya_daemon.sh &
    video_stream_detect.sh &
else
    echo "product test now"
fi