iduino yun shield UART not working

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tofgau
Posts: 2
Joined: Tue May 12, 2015 3:38 pm

iduino yun shield UART not working

Post by tofgau » Tue May 12, 2015 3:47 pm

Hello All,
After having searched weeks, I decide to contact the community.
I have an arduino UNO and a geeetech yun shield.

- The yun is working : wifi + SSH -> OK
- I configure it in BRIDGE MODE with an AT MEGA328

- I can upload sketches with the arduino IDE and these sketches are running (i see mes leds blinking as I want). So both the UNO and SPI are working...

BUT.... no console communication. The IDE cannot open the console, the telnet 127.0.0.1 6571 says strictly nothing (but can connect) and all the example using the bridge library block at bridge.begin() ( I observed with leds that the UNO blocks there ).

I short circuit the two pins on the UNO to disable the local serial chip (i checked the uno USB isn't working any more), so I really do not understand what to do now.
The iduino YUN is also configured in 5V mode.

Would someone here have an idea - honestly I am lost :/ ?

Cheers,

zhangxueyou
Posts: 1405
Joined: Fri Feb 06, 2015 1:33 pm

Re: iduino yun shield UART not working

Post by zhangxueyou » Wed May 13, 2015 11:18 am

Reset Iduino Yun Shield. Please use the latest version of Arduino IDE. Choose correct board type . Try the board type:"Arduino Uno w/ATmega328p".
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QQ截图20150513111621.png (77.17 KiB) Viewed 30101 times

tofgau
Posts: 2
Joined: Tue May 12, 2015 3:38 pm

Re: iduino yun shield UART not working

Post by tofgau » Wed May 13, 2015 12:42 pm

Thanks, but Yes I did all of that.

zhangxueyou
Posts: 1405
Joined: Fri Feb 06, 2015 1:33 pm

Re: iduino yun shield UART not working

Post by zhangxueyou » Wed May 13, 2015 2:08 pm

Please try to use Arduino IDE 1.5.8.
Uno can not support some codes of bridge.
Please Try ConsoleASCII.

hellogen-klg
Posts: 3
Joined: Wed Apr 15, 2015 3:32 pm

Re: iduino yun shield UART not working

Post by hellogen-klg » Sat May 16, 2015 11:27 pm

http://wiki.dragino.com/index.php?title ... ino_UNO_R3
remoove 4 resistors and 2 leds. thas all ))) i hade this problem too, and now thas ok

moh.abed
Posts: 1
Joined: Mon Dec 19, 2016 8:32 am

Re: iduino yun shield UART not working

Post by moh.abed » Mon Dec 19, 2016 8:34 am

I have the same problem, has anyone found a solution to that?

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William
Site Admin
Posts: 6340
Joined: Tue Jun 07, 2016 9:38 am

Re: iduino yun shield UART not working

Post by William » Mon Dec 19, 2016 11:09 am

Did you try what @hellogen-klg recommended?
-Keep your mind and try to test it. :)
-Everything will be fun!-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!

Kisium
Posts: 1
Joined: Sat Jun 17, 2017 6:00 pm

Re: iduino yun shield UART not working

Post by Kisium » Sun Jun 18, 2017 5:51 pm

I have the same problem I can after several tests connect to Iduino, and upload code, using the Arduino IDE 1.5.8, in the newest version, I couldnt change the boards.txt to add the Iduino Board.
Anyone has the solution to put the Iduino board on the Arduino IDE 1.8, using boards.txt or other solution??
Thanks

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