esp-idf/components
Jon Shallow bc9d1a65d7 Update component/coap to libcoap version release-4.2.0
This takes the code up to the latest released version of libcoap.

As there have been API changes, coap_client and coap_server in
examples/protocols have been updated to use the new APIs.

Further information on the new libcoap APIs can be found at
https://libcoap.net/doc/reference/4.2.0/

coap_client has been updated to handle BLOCK2 responses from
"coap://californium.eclipse.org"
coap_client has been modified to only send out one request (and wait for
the response)

coap_server has been updated to support Observe subscriptions, and well as
adding in PUT and DELETE handlers to work on the Espressif resource

coap_server and coap_client have had their stack sizes increased.

port/coap_io.c has been added, a copy of libcoap/src/coap_io.c with support
added for systems that do not have RFC 3542 section 20 support.

port/coap_io_socket.c has been removed as a lot of the code is now
replicated in different libcoap files.

Once this PR is place, then adding in DTLS will be a lot simpler (as a
separate PR)

Signed-off-by: Jitin George <jitin@espressif.com>

Merges https://github.com/espressif/esp-idf/pull/3148
2019-03-18 12:33:52 +00:00
..
app_trace
app_update
asio
aws_iot
bootloader
bootloader_support
bt
coap Update component/coap to libcoap version release-4.2.0 2019-03-18 12:33:52 +00:00
console
cxx
driver
efuse
esp-tls
esp32
esp_adc_cal
esp_event
esp_http_client
esp_http_server
esp_https_ota
esp_https_server
esp_ringbuf
espcoredump espcoredump: fix test with esp32-2018r1 toolchain 2019-03-18 12:47:29 +08:00
esptool_py
ethernet
expat
fatfs
freemodbus
freertos
heap
idf_test
jsmn
json
libsodium
log
lwip
mbedtls
mdns
micro-ecc
mqtt
newlib
nghttp
nvs_flash
openssl
partition_table
protobuf-c
protocomm
pthread
sdmmc
smartconfig_ack
soc
spi_flash
spiffs
tcp_transport
tcpip_adapter
ulp
unity
vfs
wear_levelling
wifi_provisioning
wpa_supplicant
xtensa-debug-module