| .. _coap-server-sample: |
| |
| CoAP Server |
| ########### |
| |
| Overview |
| ******** |
| |
| A simple CoAP server showing how to expose a simple resource. |
| |
| This demo assumes that the platform of choice has networking support, |
| some adjustments to the configuration may be needed. |
| |
| The sample will listen for requests in the CoAP UDP port (5683) in the |
| site-local IPv6 multicast address reserved for CoAP nodes. |
| |
| The sample exports the following resources: |
| |
| .. code-block:: none |
| |
| /test |
| /seg1/seg2/seg3 |
| /query |
| /separate |
| /large |
| /location-query |
| /large-update |
| |
| These resources allow a good part of the ETSI test cases to be run |
| against coap-server. |
| |
| Building And Running |
| ******************** |
| |
| This project has no output in case of success, the correct |
| functionality can be verified by using some external tool like tcpdump |
| or wireshark. |
| |
| See the `net-tools`_ project for more details |
| |
| It can be built and executed on QEMU as described in :ref:`networking_with_qemu`. |
| |
| Use this command on the host to run the`libcoap`_ implementation of |
| the ETSI test cases: |
| |
| .. code-block:: console |
| |
| sudo ./examples/etsi_coaptest.sh -i tap0 2001:db8::1 |
| |
| To build the version supporting the TI CC2520 radio, use the supplied |
| prj_cc2520.conf configuration file enabling IEEE 802.15.4. |
| |
| .. _`net-tools`: https://github.com/zephyrproject-rtos/net-tools |
| |
| .. _`libcoap`: https://github.com/obgm/libcoap |
