ESP8266 Community Forum

Posted: **Tue Apr 14, 2015 12:35 pm**

A Simple mDNS Responder for the esp8266 and their SDK Version 0.9.3 and above.

mDNS aka Bonjour, avahi, etc.

Helps with resolving .local to IP addresses on your local network.

It allows multiple host names and ip resolution (up to 5). It utilizes one (1) UDP connection (out of the 4 that the SDK supports)

https://github.com/n0bel/esp8266-mDNSResponder

Working on a adding a module to nodemcu, too.

/Kevin
http://n0bel.net

Posted: **Wed Apr 22, 2015 3:04 am**

Hi Kevin!

When I try to compile it I got:

Code: Select all

user/mDNSresp.c: In function 'encodeResp':
user/mDNSresp.c:94:9: error: implicit declaration of function 'pvPortZalloc' [-Werror=implicit-function-declaration]
         unsigned char *data = (unsigned char *)os_zalloc(*len);
         ^
user/mDNSresp.c: In function 'decodeQuery':
user/mDNSresp.c:210:4: error: implicit declaration of function 'vPortFree' [-Werror=implicit-function-declaration]
    os_free(name);
    ^
user/mDNSresp.c: In function 'mDNSresp_addhost':
user/mDNSresp.c:262:2: error: implicit declaration of function 'ets_strlen' [-Werror=implicit-function-declaration]
  h->hostname = (char *)os_zalloc(os_strlen(hn)+1);
  ^
user/mDNSresp.c:263:2: error: implicit declaration of function 'ets_strcpy' [-Werror=implicit-function-declaration]
  os_strcpy(h->hostname,hn);
  ^
user/mDNSresp.c: In function 'mDNSresp_init':
user/mDNSresp.c:315:2: error: implicit declaration of function 'ets_timer_disarm' [-Werror=implicit-function-declaration]
  os_timer_disarm(&bc_timer);
  ^
user/mDNSresp.c:318:3: error: implicit declaration of function 'ets_timer_setfn' [-Werror=implicit-function-declaration]
   os_timer_setfn(&bc_timer, (os_timer_func_t *)broadcast, (void *)0);
   ^
user/mDNSresp.c:319:3: error: implicit declaration of function 'ets_timer_arm_new' [-Werror=implicit-function-declaration]
   os_timer_arm(&bc_timer, bctime*1000, 1);
   ^
cc1.exe: all warnings being treated as errors
C:/Espressif/examples/esphttpd/Makefile:419: recipe for target 'build/user/mDNSresp.o' failed
mingw32-make.exe: *** [build/user/mDNSresp.o] Error 1

SDK version is sdk 1.0. What can be the reason?

Thanks!:)
Patriko

Posted: **Wed Apr 22, 2015 7:12 pm**

Kevin Uhlir (N0BEL) wrote:A Simple mDNS Responder for the esp8266 and their SDK Version 0.9.3 and above.

Working on a adding a module to nodemcu, too.

/Kevin
http://n0bel.net

You're a star!

That would be fantastic.

Posted: **Thu Apr 23, 2015 2:15 am**

LEDAero, did you got it working?

ESP8266 Community Forum

A Simple mDNS Responder.

A Simple mDNS Responder.

Re: A Simple mDNS Responder.

Re: A Simple mDNS Responder.

Re: A Simple mDNS Responder.