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Merge branch 'fix/coap_client_example' into 'master' 

Update the coap client example URL and README

Closes IDFGH-5485

See merge request espressif/esp-idf!14411
pull/7325/head
Mahavir Jain 2021-07-21 07:05:59 +00:00
rodzic fd568ce2c0 9b5747c370
commit 417427965e
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32
examples/protocols/coap_client/README.md
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@ -59,33 +59,29 @@ See the Getting Started Guide for full steps to configure and use ESP-IDF to bui
## Example Output
Prerequisite: we startup a CoAP server on coap server example,
or use the default of coap://californium.eclipse.org.
or use the default of coaps://californium.eclipseprojects.io.
and you could receive data from CoAP server if succeed,
such as the following log:
```
...
I (332) wifi: mode : sta (30:ae:a4:04:1b:7c)
I (1672) wifi: n:11 0, o:1 0, ap:255 255, sta:11 0, prof:1
I (1672) wifi: state: init -> auth (b0)
I (1682) wifi: state: auth -> assoc (0)
I (1692) wifi: state: assoc -> run (10)
I (1692) wifi: connected with huawei_cw, channel 11
I (1692) wifi: pm start, type: 1
I (2582) event: sta ip: 192.168.3.89, mask: 255.255.255.0, gw: 192.168.3.1
I (2582) CoAP_client: Connected to AP
I (2582) CoAP_client: DNS lookup succeeded. IP=104.196.15.150
I (5104) esp_netif_handlers: example_connect: sta ip: 192.168.0.103, mask: 255.255.255.0, gw: 192.168.0.1
I (5104) example_connect: Got IPv4 event: Interface "example_connect: sta" address: 192.168.0.103
I (5604) example_connect: Got IPv6 event: Interface "example_connect: sta" address: fe80:0000:0000:0000:32ae:a4ff:fec5:3234, type: ESP_IP6_ADDR_IS_LINK_LOCAL
I (5604) example_connect: Connected to example_connect: sta
I (5614) example_connect: - IPv4 address: 192.168.0.103
I (5614) example_connect: - IPv6 address: fe80:0000:0000:0000:32ae:a4ff:fec5:3234, type: ESP_IP6_ADDR_IS_LINK_LOCAL
I (6004) CoAP_client: DNS lookup succeeded. IP=35.185.40.182
Received:
************************************************************
CoAP RFC 7252 Cf 2.0.0-SNAPSHOT
************************************************************
****************************************************************
CoAP RFC 7252 Cf 3.0.0-SNAPSHOT
****************************************************************
This server is using the Eclipse Californium (Cf) CoAP framework
published under EPL+EDL: http://www.eclipse.org/californium/
(c) 2014, 2015, 2016 Institute for Pervasive Computing, ETH Zurich and others
************************************************************
(c) 2014-2020 Institute for Pervasive Computing, ETH Zurich and others
****************************************************************
...
```
@ -96,6 +92,6 @@ This can be found at https://libcoap.net/doc/reference/4.2.0/
* Please make sure Target Url includes valid `host`, optional `port`,
optional `path`, and begins with `coap://`, `coaps://` or `coap+tcp://`
for a coap server that supports TCP
(not all do including coap+tcp://californium.eclipse.org).
(not all do including coap+tcp://californium.eclipseprojects.io).
* CoAP logging can be enabled by running 'idf.py menuconfig -> Component config -> CoAP Configuration' and setting appropriate log level

2
examples/protocols/coap_client/main/Kconfig.projbuild
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@ -2,7 +2,7 @@ menu "Example CoAP Client Configuration"
config EXAMPLE_TARGET_DOMAIN_URI
string "Target Uri"
default "coaps://californium.eclipse.org"
default "coaps://californium.eclipseprojects.io"
help
Target uri for the example to use. Use coaps:// prefix for encrypted traffic
using Pre-Shared Key (PSK) or Public Key Infrastructure (PKI).