Home › Forums › TinyG › TinyG Support › TinyG unresponsive again
- This topic has 8 replies, 2 voices, and was last updated 11 years, 1 month ago by psyko.
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September 24, 2013 at 6:26 pm #4598psykoMember
Hello,
I’m having issue with my board. It’s being unresponsive to serial command (using my own application, or coolterm). The board is on, and the red light (not sure which one, I can’t open my enclosure right now) is constantly flashing every seconds as soon as the board is on (or even immediatly after a reset).
When sending serial commands, the RX led is blinking correctly on the board, and I double checked my sent command using a spy on the serial port : they are correct.I’ve been using it for a while now to develop my TinyG control application, but suddenly it does not respond.
Does the red light describe an know issue I’ve been missing ?I already had a similar issue here :
I had to reinstall the firmware, but I’d like to avoid doing this every few weeks…
Thanks
September 25, 2013 at 12:20 pm #4606psykoMemberHello,
I tried to reinstall the firmware, but avrdude cannot connect to the programmer.
C:\Program Files\arduino-1.0.4>avrdude -p x192a3 -P com4 -c avr109 -b 115200 -U flash:w:tinyg.hex Connecting to programmer: .avrdude: butterfly_recv(): programmer is not responding C:\Program Files\arduino-1.0.4>
I’m under Windows 7, using board v7. I already did that before on this thread :
But can’t do it anymore…Any idea ?
- This reply was modified 11 years, 1 month ago by psyko.
September 25, 2013 at 9:40 pm #4612RileyKeymasterSeptember 26, 2013 at 2:53 am #4613psykoMemberHello,
Thanks for the answer. I do not have the AVRISP MKII programmer. I think I’ll buy one because it’s always useful. I live in France so I’m afraid the shipping cost will be more than the price of a programmer…
October 11, 2013 at 5:30 pm #4748psykoMemberHello,
I received my AVRISP mkII
What is the software displayed in the screenshot and where can I download it ?Thanks
October 11, 2013 at 6:36 pm #4749psykoMemberOk I tried with AVR Studio 4 and got the error while trying to read fuses :
“The selected device does not support ISP programming”
Is that normal ??
October 11, 2013 at 6:38 pm #4750psykoMemberOk I forgot to chose the device as ATxmega192A3…
October 12, 2013 at 12:55 pm #4755RileyKeymasterpsyko,
Sorry tracking a bunch of different posts / issues right now. Are we good? Are you getting the support you need? Let me know if I missed something.
Riley
October 12, 2013 at 12:57 pm #4756psykoMemberHello,
I managed to get the board working by flashing the xboot and reinstalling the firmware.
Thanks
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