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zephyr/subsys/net/lib/coap/Kconfig

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net: coap: Add multi fragment support to CoAP library Current coap library fails to parse or prepare if packet is more than one fragment. Added support to handle multi fragment packet. Also well-known/core api used to prepare coap packet and send it through net context api immediately. This is goind to be problematic if user doesn't enable net context. Also user can not encrypt coap packets. Now api will return prepared coap packet to application. Application will send it to peer. Jira: ZEP-2210 Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@linux.intel.com>
2017-08-28 17:44:27 +08:00
# Kconfig - CoAP implementation for Zephyr
net: coap: Rename ZOAP library ZOAP library has certain limitations in parsing and preparation of coap messages. It can handle only on single network fragment. If network packet is split between multiple fragments it fails. This patch is just copy and rename of 'zoap' to 'coap'. Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@linux.intel.com>
2017-08-28 17:19:32 +08:00
#
# Copyright (c) 2017 Intel Corporation
#
# SPDX-License-Identifier: Apache-2.0
#
config COAP
bool
prompt "CoAP Support"
default n
help
net: coap: Add multi fragment support to CoAP library Current coap library fails to parse or prepare if packet is more than one fragment. Added support to handle multi fragment packet. Also well-known/core api used to prepare coap packet and send it through net context api immediately. This is goind to be problematic if user doesn't enable net context. Also user can not encrypt coap packets. Now api will return prepared coap packet to application. Application will send it to peer. Jira: ZEP-2210 Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@linux.intel.com>
2017-08-28 17:44:27 +08:00
This option enables the CoAP implementation.
net: coap: Rename ZOAP library ZOAP library has certain limitations in parsing and preparation of coap messages. It can handle only on single network fragment. If network packet is split between multiple fragments it fails. This patch is just copy and rename of 'zoap' to 'coap'. Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@linux.intel.com>
2017-08-28 17:19:32 +08:00
# This setting is only used by unit test. Do not enable it in applications
config COAP_TEST_API_ENABLE
bool "Enable test API for CoAP unit tests"
default n
depends on COAP
help
Do not enable this for normal use.
config COAP_WELL_KNOWN_BLOCK_WISE
bool
prompt "CoAP ./well-known/core services block wise support"
default n
depends on COAP
help
This option enables the block wise support of CoAP response
to ./well-known/core request. Without this option all resource's
information will be sent in a single IP packet (can be multiple
fragments depends on MTU size). This will be useful in mesh kind
of networks.
config COAP_WELL_KNOWN_BLOCK_WISE_SIZE
int
prompt "CoAP ./well-known/core services block wise support"
default 32
depends on COAP_WELL_KNOWN_BLOCK_WISE
help
Maximum size of CoAP block. Valid values are 16, 32, 64, 128,
256, 512 and 1024.
net: coap: Add multi fragment support to CoAP library Current coap library fails to parse or prepare if packet is more than one fragment. Added support to handle multi fragment packet. Also well-known/core api used to prepare coap packet and send it through net context api immediately. This is goind to be problematic if user doesn't enable net context. Also user can not encrypt coap packets. Now api will return prepared coap packet to application. Application will send it to peer. Jira: ZEP-2210 Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@linux.intel.com>
2017-08-28 17:44:27 +08:00
config COAP_EXTENDED_OPTIONS_LEN
bool "Support for CoAP extended options"
default n
depends on COAP
help
This option enables the parsing of extended CoAP options length.
CoAP extended options length can be 2 byte value, which
requires more memory. User can save memory by disabling this.
That means only length of maximum 12 bytes are supported by default.
Enable this if length field going to bigger that 12.
config COAP_EXTENDED_OPTIONS_LEN_VALUE
int "CoAP extended options length value"
default 13
depends on COAP_EXTENDED_OPTIONS_LEN
help
This option specifies the maximum value of length field when
COAP_EXTENDED_OPTIONS_LEN is enabled. Define the value according to
user requirement.
config NET_DEBUG_COAP
bool "Debug COAP"
default n
depends on COAP && NET_LOG
help
Enables CoaP output debug messages