IP Video Door Bell - Atz-dbv01p

[sydguy1]

Hi All,

I'm trying to retrace the steps taken by others on this thread. I've got console access and telnetd running. The mount points are:

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# mount
rootfs on / type rootfs (rw)
/dev/root on / type squashfs (ro,relatime)
proc on /proc type proc (rw,relatime)
sysfs on /sys type sysfs (rw,relatime)
tmpfs on /dev type tmpfs (rw,relatime)
devpts on /dev/pts type devpts (rw,relatime,mode=600)
/dev/mtdblock3 on /rom type jffs2 (rw,relatime)
/dev/mtdblock4 on /npc type jffs2 (rw,relatime)
tmpfs on /mnt/ramdisk type tmpfs (rw,relatime,size=20480k)
tmpfs on /etc type tmpfs (rw,relatime,size=20480k)
tmpfs on /tmp type tmpfs (rw,relatime,size=20480k)

However, when I try and modify something on /npc (ie to create the startup script to run telnetd), I'm getting:

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# touch /npc/foo
touch: /npc/foo: No space left on device

/npc is on mtdblock4, and from the uboot args I can see:

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bootargs=mem=28M console=ttyAMA0,115200 root=/dev/mtdblock2 rootfstype=squashfs mtdparts=hi_sfc:384k(boot),2048k(kernel),2560k(rootfs),320k(rom),-(app)

I'm running firmware 13.1.1.36. Did you guys have to do something to be able to modify files on /npc/ ?

Thanks,
Pete

[sydguy1]

I worked out how to roll back, and when running 13.1.1.30 I can write to the /npc partition.

[sp00025]

Hi,
couple of years ago I modified my doorbell starting with the information from this thread. I can see this thread is still active. For those interested I published a Github repository at https://github.com/phpcoder/doorbell-customize with a description of my mod. Hope it helps.
Cheers.
SP