Error compiling for board Generic ESP8266 Module.

[RudyFiero]

Could you tell me is I am doing anything wrong. I get this error when compiling the server and client examples. I am using Arduino 1.6.9 and ESP8266 2.3.0

And while I'm here, I had previously wished for ESPAsyncUDP and was thrilled when I found it yesterday.

C:\Users\Rudy\Documents\Arduino\libraries\ESPAsyncUDP-master\src\AsyncUDP.cpp: In member function 'bool AsyncUDP::listenMulticast(ip_addr_t*, uint16_t, uint8_t)':

C:\Users\Rudy\Documents\Arduino\libraries\ESPAsyncUDP-master\src\AsyncUDP.cpp:254:57: error: 'udp_set_multicast_netif_addr' was not declared in this scope

 udp_set_multicast_netif_addr(_pcb, multicast_if_addr);

                                                     ^

C:\Users\Rudy\Documents\Arduino\libraries\ESPAsyncUDP-master\src\AsyncUDP.cpp:255:36: error: 'udp_set_multicast_ttl' was not declared in this scope

 udp_set_multicast_ttl(_pcb, ttl);

                                ^

[me-no-dev]

You need the latest git version of the esp8266 arduino core. I recently made changes to lwip there that have not made it to release yet :)

[me-no-dev]

esp8266/Arduino#2260

[jonny190]

I'm facing this same issues and ive only just downloaded it today

[RudyFiero]

Then the answer will probably be the same. Unfortunately I don't know how to use the git version so I'll probably have to wait until it moves to staged, or the next release. I don't have time to learn how git works at this time.

[me-no-dev]

using git version is pretty straight-forward :) https://github.com/esp8266/Arduino#using-git-version

[benpeoples]

Just to report in:

On platformio it doesn't work with platform = espressif8266, but does work with platform = espressif8266_stage

[Stephan35]

Hello,
I tried to compile AsyncUDPServer.ino
I also get these error :

ArduinoProjects\libraries\ESPAsyncUDP\src\AsyncUDP.cpp: In member function 'bool AsyncUDP::listenMulticast(ip_addr_t*, uint16_t, uint8_t)': ArduinoProjects\libraries\ESPAsyncUDP\src\AsyncUDP.cpp:248:57: error: 'udp_set_multicast_netif_addr' was not declared in this scope udp_set_multicast_netif_addr(_pcb, multicast_if_addr); ArduinoProjects\libraries\ESPAsyncUDP\src\AsyncUDP.cpp:249:36: error: 'udp_set_multicast_ttl' was not declared in this scope udp_set_multicast_ttl(_pcb, ttl); exit status 1 Erreur de compilation pour la carte NodeMCU 1.0 (ESP-12E Module)

First with :
http://arduino.esp8266.com/stable/package_esp8266com_index.json
2.3
Also with
http://arduino.esp8266.com/staging/package_esp8266com_index.json
2.3 RC2

I can't really understand where i get wrong.
Best regards

Ok found how to get it work , i downloaded the latest git version and write over 2.3 rc2 arduinos folder .
Not really "good" way ...

[me-no-dev]

I agree, but ESP8266 Arduino has been pushed back a bit which causes long time between the releases. The changes in the core should have been released long time ago and this should not have been an issue, but reality is different :) Hopefully a new release will be out soo and problems like this will go in the past.

[Stephan35]

Thanks,
Find what goes wrong, missing something in packages\esp8266\hardware\esp8266\2.3.0-rc2\tools*sdk*

Hope also for a new release ... ;-)

[me-no-dev]

if you use the github version of the ESP8266 core, AsyncUDP and many things will already work better ;)

[Stephan35]

Yes i understand it ,
Is there any tutorial to explain how to get github ESP8266 core installing and working with arduino IDE ?
(For a noob like me ...)
Should i put all folder in library folder ?
Thanks.

[me-no-dev]

yes https://github.com/esp8266/Arduino#using-git-version

[beautifulsmall]

Same compilation error, running windows10, arduino ide 1.6.13 , fixed same as Stephan35, replaced the 2.3.0 folder contents in C:\Users*me*\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\ with the git download and it compiles ok. Thanks.

[Stephan35]

Hello beautifulsmall,
First you have to check if arduino compil all your sketch from start (don't know how to translate) compil all from begining ?
otherwise, change card to wemos ESP or anotherESP , compil, and come back to your esp card and compil again.

What i know, work fine ether with 2.3.0 or 2.3-rc-2
You just have to update this folder : AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0-rc2\tools\sdk
with github core same path .(Arduino-master.zip\Arduino-master\tools\sdk)

Hope this will help you.
Best regards

[beautifulsmall]

Hi Stephan, Thanks for the help, had not seen the weMos board option. I will try it. I have compiled ok now for " generic esp8266 " after I cut and pasted the git code into the 2.3.0 folder . The download to an esp8266-01 failed and I had to copy the tools folder into the hardware folder. Now Im trying to use the multidevice branch by Xose Perez, new to source tree ! I can only get dot to discover 4 fauxmo.adddevices(). Its so amazing to be able to say " alexa turn light one on ". and it worked. Im so excited.

…

On 2 December 2016 at 08:35, Stephan35 ***@***.***> wrote: Hello beautifulsmall, First you have to check if arduino compil all your sketch from start (don't know how to translate) compil all from begining ? otherwise, change card to wemos ESP or anotherESP , compil, and come back to your esp card and compil again. What i know, work fine ether with 2.3.0 or 2.3-rc-2 You just have to update this folder : AppData\Local\Arduino15\ packages\esp8266\hardware\esp8266\2.3.0-rc2\tools\sdk with github core same path .(Arduino-master.zip\Arduino-master\tools\sdk) Hope this will help you. Best regards — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#4 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AWb5O5T9sTZ3KngiYTkfKgjk3r-GgVigks5rD9g-gaJpZM4JRVSb> .