Murata Type 1LD : LWM2M Porting

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Starlord
Level 1
Level 1
10 sign-ins 5 replies posted 5 questions asked

Hi,

We uses Wiced SDK for Type 1LD development. Wiced doesn't supports LWM2M protocol. We are trying to port an open source LWM2M implementation like Wakaama/Anjay to Wiced SDK. But it seems like the mbedtls module available with Wiced have been tweaked at many places (compared to open source version). This creates a lot of issues in the UDP/TCP layer. We know that Wiced uses mbedtls to support many built in modules (like WiFi). Hence it is not possible to tweak or replace the Wiced mbedtls version. At this point, we think that it might not be possible to port an open source LWM2M implementation to Wiced SDK. It will be helpful if anybody could comment on our inferences

regards

SR

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1 Solution
Aditi_B
Moderator
Moderator
Moderator
500 replies posted 5 questions asked 250 replies posted

Hi,

WICED SDK is not recommended for new designs as updated in this link as well-

https://www.infineon.com/cms/en/design-support/tools/sdk/wireless-connectivity-wiced-software-sdk/

Please move to MTB (ModusToolbox software) for new designs and development. Also, WICED mbedTLS is different than the open-source mbedtls and is customized for the WICED environment whereas in MTB we've open source mbedTLS library with the latest version 2.25.0 whereas WICED mbedTLS is quite old.

So, we recommend moving to MTB.

Thanks

Aditi

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4 Replies
Aditi_B
Moderator
Moderator
Moderator
500 replies posted 5 questions asked 250 replies posted

Hi,

WICED SDK is not recommended for new designs as updated in this link as well-

https://www.infineon.com/cms/en/design-support/tools/sdk/wireless-connectivity-wiced-software-sdk/

Please move to MTB (ModusToolbox software) for new designs and development. Also, WICED mbedTLS is different than the open-source mbedtls and is customized for the WICED environment whereas in MTB we've open source mbedTLS library with the latest version 2.25.0 whereas WICED mbedTLS is quite old.

So, we recommend moving to MTB.

Thanks

Aditi

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Hi Aditi,

Thank you very much for the comments. We will try with Modus. We would like to keep this case opened until we try it with Modus

Regards

SR

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Starlord
Level 1
Level 1
10 sign-ins 5 replies posted 5 questions asked

Hi Aditi,

It seems like the patch used to add Murata support in Wiced SDK will not work with MTB. Could you please let us know whether there is any way to apply a Wiced Patch in MTB?

regards

SR

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Aditi_B
Moderator
Moderator
Moderator
500 replies posted 5 questions asked 250 replies posted

Hi,

Unfortunately, we don't have any document to provide the steps to apply the patch from WICED to MTB.

Can you give more information on this patch?

Thanks

Aditi

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