Jiacheng Guo 68ce4f1404 openthread: add platform UDP and border router example ...

This MR adds the OpenThread border router example and supports the
Thread 1.1 border agent feature.

* Adds the OPENTHREAD_BORDER_ROUTER Kconfig option.
* Adds platform UDP and task queue port for the border agent feature.
* Adds `esp_openthread_border_router_*` api.
* Adds the `esp_otbr` example.

2021-06-17 17:29:16 +08:00

..

ot_br

openthread: add platform UDP and border router example

2021-06-17 17:29:16 +08:00

ot_cli

openthread: move implementation-specific functions to private headers

2021-06-11 18:02:03 +08:00