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Hello,
i am having problems trying to work with this dtls repository.
This is what i've done:

STEP 1. Download Contiki 2.7
STEP 2. Download this repository. Unzip it. "Autoreconf" it ( i think successfully because it creates a configure file).
STEP 3. Move all to a new folder inside of contiki-2.7/apps called tinydtls.
STEP 4. "./configure --with-contiki" ( the log sais this: configure: Contiki build prepared)
STEP 5. "make".

and i have these errors:
dtls.c: At function ‘dtls_peer_timeout’:
dtls.c:1402:9: error: ‘dtls_peer_t’ doesn't have a member called ‘ctx’
dtls.c:1402:9: error: ‘dtls_peer_t’ doesn't have a member called ‘ctx’
dtls.c:1402:9: error: ‘dtls_peer_t’ doesn't have a member called ‘ctx’
dtls.c:1402:9: error: ‘dtls_peer_t’ doesn't have a member called ‘ctx’
dtls.c:1404:25: error: ‘dtls_peer_t’ doesn't have a member called ‘ctx’

I've translated the logs, maybe something is not exactly the log in English, but more or less the problems are those^.

Regards!

Hello,

I am trying to compile dtls-server.c in TinyDTLS and I am getting the error given below:

make dtls-server.wismote TARGET=wismote
Makefile:44: warning: overriding recipe for target 'clean'
/home/user/contiki/Makefile.include:219: warning: ignoring old recipe for target 'clean'
CC dtls-server.c
In file included from dtls-server.c:15:0:
/usr/include/signal.h:321:1: warning: ‘interrupt’ attribute ignored [-Wattributes]
In file included from /home/user/contiki/apps/tinydtls/dtls-crypto.h:29:0,
from /home/user/contiki/apps/tinydtls/dtls-peer.h:28,
from /home/user/contiki/apps/tinydtls/dtls.h:30,
from /home/user/contiki/apps/tinydtls/dtls-support.h:7,
from /home/user/contiki/apps/tinydtls/tinydtls.h:148,
from dtls-server.c:19:
/home/user/contiki/apps/tinydtls/dtls-numeric.h: In function ‘dtls_int_to_uint24’:
/home/user/contiki/apps/tinydtls/dtls-numeric.h:47:3: warning: right shift count >= width of type [enabled by default]
/home/user/contiki/apps/tinydtls/dtls-numeric.h: In function ‘dtls_int_to_uint32’:
/home/user/contiki/apps/tinydtls/dtls-numeric.h:55:3: warning: right shift count >= width of type [enabled by default]
/home/user/contiki/apps/tinydtls/dtls-numeric.h:56:3: warning: right shift count >= width of type [enabled by default]
/home/user/contiki/apps/tinydtls/dtls-numeric.h: In function ‘dtls_uint24_to_int’:
/home/user/contiki/apps/tinydtls/dtls-numeric.h:99:3: warning: left shift count >= width of type [enabled by default]
/home/user/contiki/apps/tinydtls/dtls-numeric.h: In function ‘dtls_uint32_to_int’:
/home/user/contiki/apps/tinydtls/dtls-numeric.h:106:3: warning: left shift count >= width of type [enabled by default]
/home/user/contiki/apps/tinydtls/dtls-numeric.h:107:3: warning: left shift count >= width of type [enabled by default]

dtls-server.c: In function ‘main’:
dtls-server.c:342:5: error: impossible constraint in ‘asm’
dtls-server.c:343:5: error: impossible constraint in ‘asm’
dtls-server.c:369: confused by earlier errors, bailing out

/home/user/contiki/Makefile.include:260: recipe for target 'dtls-server.co' failed
make: *** [dtls-server.co] Error 1
Process returned error code 2

The error in the main function points to lines 342 and 434 which has the following macros in dtls-server.c file:

FD_ZERO(&rfds);
FD_ZERO(&wfds);

I am not sure how to fix this issue.

Kindly help.

Thank You.

By using ./configure , make, ./tests/dtls-client ::1 ,I can run tinyDTLS in ordinary linux .

But when i extract the tinydtls-0.8.2.tar.gz file to ~/contiki/apps/tinydtls-0.8.2, and use ./configure -with-contiki, and edit the /tinydtls-0.8.2/Makefile by adding APPS += tinydtls/aes tinydtls/sha2 tinydtls/ecc tinydtls,
when i make ,it turns out that : dlts-server.c error:tinydtls.h: No such file or directory

How to solve this problem? I am anxious and really look forward your help,thanks a lot.
The Makefile and the compile error picture are as follow

../../apps/tinydtls/session.h:45:10: fatal error: sys/socket.h: No such file or directory #include <sys/socket.h> ^~~~~~~~~~~~~~ compilation terminated. ../../Makefile.include:240: recipe for target 'obj_srf06-cc26xx/dtls.o' failed make: *** [obj_srf06-cc26xx/dtls.o] Error 1
I want to implement the dtls security for contiki and I am following this steps
https://sunmaysky.blogspot.com/search/label/DTLS

make -C examples/contiki all
make[1]: Entering directory /home/user/Desktop/tinydtls-0.8.2/examples/contiki' Makefile:62: ../../../../Makefile.include: No such file or directory make[1]: *** No rule to make target../../../../Makefile.include'. Stop.
make[1]: Leaving directory `/home/user/Desktop/tinydtls-0.8.2/examples/contiki'
make: *** [all] Error 2

I am trying for certificate based authentication for POSIX platform is there any available library or is it possible to compile this tinydtls code for POSIX platform?