External Module RIOT wrapper

This project tries to follow the external module test in RIOT, to implement riot-saul-coap of the RIOT in the Internet of Things project as an external module.

After cloning this repository, please also clone the [RIOT][] code base and the the riot-saul-coap code base in the root directory of this wrapper:

$ git clone https://github.com/RIOT-OS/RIOT.git
Cloning into 'RIOT'...
... more lines ...
$ git clone https://github.com/rosetree/riot-saul-coap.git
Cloning into 'riot-saul-coap'...
... more lines ...

The riot-saul-coap package gets included with the following lines in the Makefile (everything else in the Makefile is specific to this app):

USEMODULE += riot-saul-coap
EXTERNAL_MODULE_DIRS += $(CURDIR)/riot-saul-coap

The header files of the riot-saul-coap module are:

#include "saul_coap.h"
#include "saul_cord_ep.h"

These define the following setup / init functions, that can be used to use the module:

saul_coap_init();

saul_cord_ep_register_cb(_on_ep_event);
saul_cord_ep_create(CORD_EP_ADDRESS);
saul_cord_ep_run();

See main.c as an example usage file.