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titleWhy the command dmcli eRT getv datamodel is failing in emulator?

The dmcli command for emulator platform use simu instead of eRT and this is the reason for failing in emulator.

A sample command is :

dmcli simu getv Device.

1.RDK-B


Expand
titleWe see in the list of supported features in RDK-B Reference Platform: so, without WPS how will the devices connect over WiFi to a Raspberry Pi running RDK-B reference platform?

The devices can connect over wifi to Raspberrypi by knowing the SSID and the corresponding password of the RaspberryPi Wifi network, which will be WPA2-PSK protected.

Expand
titleWhy the command dmcli eRT getv datamodel is failing in emulator?

The dmcli command for emulator platform use simu instead of eRT and a sample command is :

dmcli simu getv Device.

Expand
titleHow to change resolution to capture data from camera?

We can change the resolution in rms.conf file that is there in /ust/local/rms/bin/ directory.

Expand
titleAre you used any cloud server to store 24*7 buffer for CVR?

Yes, we have used AWS server to store 24*7 data for CVR.

Expand
titleHow you are capturing data from camera?

We have used gstreamer plugin to capture data from camera like mainly used v4l2src plugin.

Expand
titleWhy can't able to access webpage to view the live streaming content to check RMS feature?

AS of now we used confidential page to check this feature,we are trying to support google based signalling server to resolve this conflict.

Expand
titleWhich "Encoded" format supported for RMS liver streaming and CVR?

We have supported h264 encoded format for RMS live streaming and Continuous video recording(CVR).

...

1.1.Emulator

Expand
title
Is it possible to get pre-built

...

RDK-B emulator image to run on VirtualBox?

As of now, RDKM is not providing a ready-to-use pre-built image for emulator. But you can easily create an emulator build in an Ubuntu linux machine by following the instructions given at RDK-B Emulator Build Instructions . 

...

titleHow to customize kernel modules for RDK-B emulator?

Follow the below steps to customize kernel –

...

1.2.Turris Omnia

Expand
titleHow to upgrade/downgrade u-boot in Turris Omnia?

mkdir

...

tmp/;

...


cd

...

tmp/
wget

...

...

xf

...

u-boot-omnia_2019-07-7_arm_cortex-a9_vfpv3.ipk
tar

...

xf

...

data.tar.gz
cd

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usr/share/omnia/
flash_eraseall

...

/dev/mtd0
nandwrite

...

/dev/mtd0

...

uboot-devel
cd

...

../../../..
rm

...

-rf

...

tmp

Expand
titleHow to upgrade/downgrade rescue image in Turris Omnia?

mkdir

...

tmp;

...

cd

...

tmp/
wget

...

...

xf

...

rescue-image_3.2-1_arm_cortex-a9_vfpv3.ipk
tar

...

xf

...

data.tar.gz
cd

...

usr/share/rescue-image/
flash_eraseall

...

/dev/mtd1
nandwrite

...

/dev/mtd1

...

image.fit.lzma
cd

...

../../../..
rm

...

-rf

...

tmp

Expand
titleHow to resolve "Bad Linux ARM zImage magic!" when installing medkit image?

When

...

we

...

pass

...

Legacy

...

zImage(kernel)

...

image

...

with

...

newer

...

model

...

of

...

turris

...

Omnia

...

we

...

get

...

this

...

error.

...

We

...

need

...

to

...

provide

...

FIT

...

rescue

...

image

...

for

...

newer

...

model

...

of

...

Turris

...

Omnia

Expand
titleHow to recover from corrupted RDKB image and flash new image with OpenWRT (Older model of Turris Omnia has failsafe OS)?

Go

...

into

...

u-boot

...

prompt

...

and

...

get

...

back

...

to

...

OpenWRT

...

(failsafe)

...

OS
=>env

...

set

...

yocto_mmcload

...

false
=>saveenv
=>reset

Format

...

/dev/mmcblk0p3

...

and

...

/dev/mmcblk0p5

...

and

...

new

...

RDKB

...

firmware

...

into

...

p3

...

and

...

p5

...

partitions
To

...

get

...

back

...

to

...

RDKB

...

image
=>env

...

set

...

yocto_mmcload

...

setenv

...

bootargs

...

\"\$yocto_bootargs

...

cfg80211.freg=\$regdomain\"\;

...

ext2load

...

mmc

...

0:3

...

0x01000000

...

zImage\;

...

ext2load

...

mmc

...

0:3

...

0x02000000

...

armada-385-turris-omnia.dtb
=>saveenv
=>reset

Expand
titleHow to recover from corrupted RDKB image and flash new image without OpenWRT(Newer model of Turris omnia)?

Follow

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"Flashing

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with

...

Medkit

...

&

...

Sysupgrade

...

images"

...

section

...

in

...

https://wiki.rdkcentral.com/pages/viewpage.action?pageId=114986683

Expand
titleWhat are different Image formats?

Legacy

...

and

...

FIT

...

image

Expand
titleHow firmware upgrade works for Turris Omnia?

TurrisFwUpgrade.sh

...

is

...

written

...

with

...

two

...

models

...

in

...

mind(older

...

and

...

newer)Older

...

model

...

has

...

this

...

partitions

...

in

...

internal

...

flash
mmcblk0p1

...

-

...

openwrt

...

bootfs
mmcblk0p2

...

-

...

openwrt

...

rootfs
mmcblk0p3

...

-

...

rdk

...

bootfs
mmcblk0p4

...

-

...

Extended

...

partition
mmcblk0p5-

...

rdk

...

rootfs(1)
mmcblk0p6

...

-

...

nvram
mmcblk0p7

...

-

...

rdk

...

rootfs(2)

...

for

...

firmware

...

upgradeNewer

...

model

...

has

...

this

...

partitions

...

in

...

internal

...

flash
mmcblk0p1

...

-

...

rdk

...

bootfs
mmcblk0p2

...

-

...

rdk

...

rootfs(1)
mmcblk0p3

...

-

...

rdk

...

rootfs(2)

...

for

...

firmware

...

upgrade
mmcblk0p4

...

-

...

Extended

...

partition
mmcblk0p5

...

-

...

nvramThis

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TurrisFwUpgrade.sh

...

script

...

will

...

fill

...

new

...

rootfs

...

in

...

alternate

...

partition

...

swap

...

the

...

rootfs

...

partition

...

and

...

copy

...

zImage

...

(in

...

bootfs)

...

in

...

internal

...

flash

...

memory.

2.RDK-Camera


Expand
titleHow to change resolution to capture data from camera?

We can change the resolution in rms.conf file that is there in /ust/local/rms/bin/ directory.

Expand
titleHave you used any cloud server to store 24*7 buffer for CVR?

Yes, we have used AWS server to store 24*7 data for CVR.

Expand
titleHow to Capture data from camera?

Use gstreamer plugin mainly, v4l2src plugin to capture data from camera.

Expand
titleWhy it is not possible to access webpage to view the live streaming content to check RMS feature?

AS of now we used confidential page to check this feature,we are trying to support google based signalling server to resolve this conflict.

Expand
titleWhich "Encoded" format supported for RMS liver streaming and CVR?

h264 encoded format is supported for RMS live streaming and Continuous video recording(CVR).