iduino yun shield UART not working
Posted: 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,
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,