nrf9160 NIDD testing

RE: nrf9160 NIDD testing

user77062 — Thu, 28 Apr 2022 11:36:54 GMT

Hello,

Our team has put together a sample to test NIDD. Please see here
https://github.com/stig-bjorlykke/sdk-nrf/commit/981394731fccdedd350bb9b3da068f267aac65a3

Let me know how that works for you.

Kind regards,
Øyvind

RE: nrf9160 NIDD testing

user93690 — Tue, 22 Mar 2022 07:17:41 GMT

Ok, waiting for the update. thank you

RE: nrf9160 NIDD testing

user77062 — Tue, 22 Mar 2022 07:14:55 GMT

Hello. No update yet. Ongoing discussing internally. There are no official NIDD samples as there are very few network providers that actually use this.

Kind regards,
Øyvind

RE: nrf9160 NIDD testing

user93690 — Tue, 22 Mar 2022 07:04:58 GMT

Hi, any update on this?

RE: nrf9160 NIDD testing

user93690 — Mon, 14 Mar 2022 06:33:10 GMT

Hi, as you have mentioned for connecting to modem using NIDD we can use link defcont -e -a "non-ip.apn" -f "non-ip" for connecting purpose. i want hard code this in my code.please direct correct portion of code

RE: nrf9160 NIDD testing

user77062 — Mon, 07 Mar 2022 08:51:28 GMT

Hello,
What does the JioThings Proprietary Protocol need to run? Difficult for me to tell what you need to start based JioThings Proprietary Protocol. You will need to provide more details.

Here is an example to configure NIDD in MoSH, using shell command link:

mosh:~$ link
Usage: link <subcommand> [options]

Subcommands:
  status:       Show status of the current connection (no options)
  settings:     Option to print or reset all persistent
                link subcmd settings.
  coneval:      Get connection evaluation parameters (no options)
  defcont:      Set custom default PDP context config.
                Persistent between the sessions.
                Effective when going to normal mode.
  defcontauth:  Set custom authentication parameters for
                the default PDP context. Persistent between the sessions.
                Effective when going to normal mode.
  connect:      Connect to given apn by creating and activating a new PDP
                context
  disconnect:   Disconnect from given apn by deactivating and destroying
                a PDP context
  rsrp:         Subscribe/unsubscribe for RSRP signal info
  ncellmeas:    Start/stop neighbor cell measurements
  msleep:       Subscribe/unsubscribe for modem sleep notifications
  tau:          Subscribe/unsubscribe for modem TAU pre-warning notifications
  funmode:      Set/read functional modes of the modem
  sysmode:      Set/read system modes of the modem
                Persistent between the sessions. Effective when
                going to normal mode.
  nmodeat:      Set custom AT commmands that are run when going to normal
                mode
  nmodeauto:    Enabling/disabling of automatic connecting and going to
                normal mode after the bootup. Persistent between the sessions.
                Has impact after the bootup
  edrx:         Enable/disable eDRX with default or with custom parameters
  psm:          Enable/disable Power Saving Mode (PSM) with
                default or with custom parameters

mosh:~$ link defcont
Usage: link defcont --enable [options] | --disable | --read
Options:
  -r, --read,         Read and print current config
  -d, --disable,      Disable custom config for default PDP context
  -e, --enable,       Enable custom config for default PDP context
  -a, --apn, [str]    Set default Access Point Name
  -f, --family, [str] Address family: 'ipv4v6' (default), 'ipv4', 'ipv6',
                      'non-ip'

mosh:~$ link funmode --pwroff
Network registration status: not registered

mosh:~$ link defcont -e -a "non-ip.apn" -f "non-ip"
link defcont enabled

mosh:~$ link funmode --normal
Functional mode set successfully: normal
Network registration status: Connected - home network
etc etc

mosh:~$ sock connect -f packet -t raw
Socket open and connect family=3, type=3, port=0, bind_port=0, pdn_cid=0, address=
Socket created socket_id=0, fd=4
mosh:~$ sock send -d foodata2 -i 0
Socket data send:
        foodata2
RRC mode: Connected
RRC mode: Idle

Kind regards,
Øyvind

RE: nrf9160 NIDD testing

user93690 — Fri, 04 Mar 2022 08:39:06 GMT

Hi, I spoke with JIO team. they are saying they have their own NIDD based JPP(JioThings Proprietary Protocol ) for sending and receiving data. I have to integrate this NIDD based protocol into Nrf9160 modem shell example(if that's work for this purpose).

RE: nrf9160 NIDD testing

user93690 — Wed, 02 Mar 2022 09:23:27 GMT

Okay let me confirm with JIO team.

RE: nrf9160 NIDD testing

user77062 — Wed, 02 Mar 2022 09:22:06 GMT

I'm not aware of the JIO protocol, it is difficult for me to tell what is required. I assume the libraries that we use is sufficient for that usage.

RE: nrf9160 NIDD testing

user93690 — Wed, 02 Mar 2022 09:05:22 GMT

Hi, JIO have their own protocol for sending data to cloud. Data from nrf9160 goes to their cloud using their API implementation and from their cloud it will be re directed to our cloud i.e. AWS, Azure etc. To implement their API, what are the minimum things is required from nrf9160 side?

RE: nrf9160 NIDD testing

user77062 — Wed, 23 Feb 2022 15:08:34 GMT

As mentioned in the ticket I've linked to, you can use the nRF9160: Modem Shell, or you can have a look at the nRF9160: PDN sample which is based on the PDN library.

The +CGDCONT AT Command allows you to define APN as non-ip.

I will need more information in order to support you more on the path of NIDD.

Kind regards,
Øyvind

RE: nrf9160 NIDD testing

user93690 — Wed, 23 Feb 2022 04:46:28 GMT

Hi, They have their own protocol for sending and receiving data over nbiot nidd. is there any base code or sample is required for that? i.e. top of base code or sample code I will implement their protocol for sending and receiving

RE: nrf9160 NIDD testing

user77062 — Tue, 22 Feb 2022 14:42:40 GMT

Hello,

There is no sample targeting NIDD specifically. We do have a the modem shell sample which allows you to test this. Have a look at my answers in this ticket.

Kind regards,
Øyvind