Compile-time configuration parameters. More...

Detailed Description

Compile-time configuration parameters.

Author: Carl Seifert carl..nosp@m.seif.nosp@m.ert1@.nosp@m.mail.nosp@m.box.t.nosp@m.u-dr.nosp@m.esden.nosp@m..de

Definition in file config.h.

#include <assert.h>
#include "modules.h"

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Essentials
#define	CONFIG_UNICOAP_DEBUG_LOGGING 0
	Enables debug logging in all `unicoap` source files, except where locally overwritten.

Limits
#define	CONFIG_UNICOAP_OPTIONS_MAX (16)
	Maximum number of options that can be present in a request or response.

#define	CONFIG_UNICOAP_OPTIONS_BUFFER_DEFAULT_CAPACITY (32)
	Default buffer capacity unicoap chooses when you invoke UNICOAP_OPTIONS_ALLOC_DEFAULT.

#define	UNICOAP_HEADER_SIZE_MAX (15)
	Size of buffer unicoap allocates for a CoAP message header, including token length.

#define	CONFIG_UNICOAP_EXTERNAL_TOKEN_LENGTH_MAX (8)
	Maximum length of a token received from a client.

#define	CONFIG_UNICOAP_GENERATED_TOKEN_LENGTH (2)
	Length of tokens generated by the unicoap client API.

#define	UNICOAP_ETAG_LENGTH_FIXED_WIDTH 4
	Numbers of bits needed to represent a given ETag's length.

Timing
These parameters are defined as being configurable in [RFC 7252, section 4.8.1] (https://tools.ietf.org/html/rfc7252#section-4.8.1).
#define	UNICOAP_NSTART (1)
	`NSTART` constant for multicast delay calculation

#define	UNICOAP_DEFAULT_LEISURE (5)
	`DEFAULT_LEISURE` constant for multicast delay calculation

Resource observation
#define	CONFIG_UNICOAP_OBSERVE_VALUE_WIDTH (3)
	Width in bytes of the Observe option value for a notification.

Essentials