cc13xx and 6lbr

Mark Felberg

Guru 19990 points

Hi everyone. I work with two cc13xx. In the first cc13xx is the node sensor, instead the second is the 6lbr. I want know, if can I create a GW with cc13xx+enc28j60. I see the cetic_6lbr_router but with ip64 not function with chip 13xx and then i want for example border-router with enc28j60. It's possible?

over 8 years ago

0 YiKai Chen over 8 years ago

Guru 735695 points

It’s not possible for current CC13xx.

0 Mark Felberg over 8 years ago in reply to YiKai Chen

Guru 19990 points

Why?

0 YiKai Chen over 8 years ago in reply to Mark Felberg

Guru 735695 points

It doesn’t have enough flash and memory.

0 Mark Felberg over 8 years ago in reply to YiKai Chen

Guru 19990 points

The border+enc28j60 takes up a lot of space?

0 YiKai Chen over 8 years ago in reply to Mark Felberg

Guru 735695 points

It’s IP64 capability would take lot of space.

0 Mark Felberg over 8 years ago in reply to YiKai Chen

Guru 19990 points

If I not use IP64 but only enc28j60 and border-router?

0 YiKai Chen over 8 years ago in reply to Mark Felberg

Guru 735695 points

Yes, it can work.

0 Mark Felberg over 8 years ago in reply to YiKai Chen

Guru 19990 points

How Can I implement the driver of enc28j60 with border-router?

0 YiKai Chen over 8 years ago in reply to Mark Felberg

Guru 735695 points

You can refer to sunmaysky.blogspot.tw/.../spi-connection-between-launchxl.html

0 Mark Felberg over 8 years ago in reply to YiKai Chen

Guru 19990 points

I don't want use cetic_6lbr_router but border_router

0 YiKai Chen over 8 years ago in reply to Mark Felberg

Guru 735695 points

I don’t have experience to run Contiki right-boarder-router with enc28j60

0 Mark Felberg over 8 years ago in reply to YiKai Chen

Guru 19990 points

But Can I implement mqtt client on fw the gw for communicate with cloud?

0 YiKai Chen over 8 years ago in reply to Mark Felberg

Guru 735695 points

I couldn’t understand your question. Can you elaborate?

0 Mark Felberg over 8 years ago in reply to YiKai Chen

Guru 19990 points

The my project is: send dati of cc13xx sensor to cc13xx gw and the gw send this dati to cloud through mqtt. Can I implement the mqtt on firmware of gw?

0 YiKai Chen over 8 years ago in reply to Mark Felberg

Guru 735695 points

GW in this case is a bridge router to forward MQTT messages to internet. You don’t need to implement MQTT on GW. However, CC13xx doesn’t have enough flash to do such application. The easiest way is to use Raspberry Pi as bridge router and CC13xx as slip-radio to do it.

0 Mark Felberg over 8 years ago in reply to YiKai Chen

Guru 19990 points

Yes but can I communicate from the cloud to the device?

0 YiKai Chen over 8 years ago in reply to Mark Felberg

Guru 735695 points

Yes.

0 Mark Felberg over 8 years ago in reply to YiKai Chen

Guru 19990 points

GoodMorning Yikay, I following your council. I want create the border-router with enc28j60 and how node I create the cc26xx-web-demo with MQTT. It's possible make this?

0 YiKai Chen over 8 years ago in reply to Mark Felberg

Guru 735695 points

cc26xx-web-demo has MQTT client in it by default.

0 Mark Felberg over 8 years ago in reply to YiKai Chen

Guru 19990 points

Ok, then it is possibile make this. But I change the cluod, Can i communicate the cloud on the device with this cc26xx-web-demo?

0 YiKai Chen over 8 years ago in reply to Mark Felberg

Guru 735695 points

if you connect it to CC13xx+enc28j60 as edge router, it doesn’t work.It is due to there is not enough memory to run IP64 on CC13xx.

0 Mark Felberg over 8 years ago in reply to YiKai Chen

Guru 19990 points

If I not use IP64 and use IPv6 it works? The cloud that I use support ipv4 and ipv6

0 YiKai Chen over 8 years ago in reply to Mark Felberg

Guru 735695 points

No, you will need NAT640 service to make it work.

0 Mark Felberg over 8 years ago in reply to YiKai Chen

Guru 19990 points

But the cloud that I use, support ipv6

0 YiKai Chen over 8 years ago in reply to Mark Felberg

Guru 735695 points

If the cloud doesn’t support IPv6, it won’t work. Even it uses IPv6, you still need NAT64 service.

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cc13xx and 6lbr