| LwM2M Client in Zephyr |
| ---------------------- |
| |
| ### SenML CBOR |
| |
| SenML CBOR content format support takes advantage of the Zcbor library's capability of generating |
| domain specific code. To generate the SenML encoder and decoder the following CDDL file |
| is used as an input for the generator: |
| |
| .. include:: lwm2m_senml.cddl |
| :code: txt |
| |
| The CDDL description is based on the RFC 8428 - Sensor Measurement Lists (SenML). For further |
| details please see the chapter 11 - CDDL. |
| |
| To generate the encoder and decoder: |
| |
| ```console |
| sh lwm2m_senml_cbor_regenerate.sh |
| ``` |
| |
| The above command also applies the lwm2m_senml_cbor.patch patch file. |
| If the patch fails to apply, you can attempt to use the 3-way merge capabilities by committing the un-patched changes (i.e. up to and including the clang-format), and the running |
| |
| ```console |
| git am -3 < lwm2m_senml_cbor.patch |
| ``` |
| |
| The patch was created by, committing the unpatched changes, then committing the desired patches in a subsequent commit, then creating the patch file with the command |
| |
| ```console |
| git format-patch --stdout HEAD~1.. > lwm2m_senml_cbor.patch |
| ``` |
| |
| The default value of the number of maximum allowed records doesn't really matter as it's replaced |
| with a Kconfig option. |
