Files
libcoap/examples/riot/examples_libcoap_client
Jon Shallow 203d228638 RIOT: library fixes for different build types
coap_debug.h: Support logging level set to _COAP_LOG_EMERG
coap_pdu.h: handle small ints
coap_pdu_internal.h: handle small ints
coap_session_internal.h: handle small ints
coap_uthash_internal.h: handle small ints
coap_block.c: Handle small ints
coap_debug.c: Fix use of vsnprintf() and vfprintf()
coap_pdu.c: Handle small ints
coap_tinydtls.c: Handle small ints
coap_uri.c: Fix alignment issue in coap_new_uri()

uncrustify run on RIOT examples to conform to RIOT's coding standards/
2023-10-23 14:38:57 +01:00
..

libcoap client example

This example shows how to configure a client to use libcoap

Fast configuration (Between RIOT instances):

Preparing the logical interfaces:

sudo ./../../dist/tools/tapsetup/tapsetup --create 2

Client invocation

For the client:

PORT=tap0 make term
coapc coap://[ip6-address]/some/path

The IP address to connect to needs to be that as returned by libcoap_server, or that of the tap0 interface, etc.

Handling the static memory allocation

libcoap for RIOT is using the sys/memarray module and therefore there are certain limits. Said resources are defined in libcoap/src/coap_mem.c, but can be overwritten at compile time.