Code: Select all
avrdude: stk500_getsync(): not in sync: resp=0x00
Is it time to trade in this Arduino Ethernet card for a replacement?
Moderators: adafruit_support_bill, adafruit
Code: Select all
avrdude: stk500_getsync(): not in sync: resp=0x00
Code: Select all
C:\Program Files\arduino-1.0\hardware/tools/avr/bin/avrdude -CC:\Program Files\arduino-1.0\hardware/tools/avr/etc/avrdude.conf -v -v -v -v -patmega328p -carduino -P\\.\COM5 -b115200 -D -Uflash:w:C:\Users\USER~1\AppData\Local\Temp\build5329631061518295930.tmp\Blink.cpp.hex:i
avrdude: Version 5.11, compiled on Sep 2 2011 at 19:38:36
Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
Copyright (c) 2007-2009 Joerg Wunsch
System wide configuration file is "C:\Program Files\arduino-1.0\hardware/tools/avr/etc/avrdude.conf"
Using Port : \\.\COM5
Using Programmer : arduino
Overriding Baud Rate : 115200
avrdude: Send: 0 [30] [20]
avrdude: Send: 0 [30] [20]
avrdude: Send: 0 [30] [20]
avrdude: Recv: . [00]
avrdude: stk500_getsync(): not in sync: resp=0x00
avrdude done. Thank you.
The board does serial communication via the same FTDI cable? Does the board show signs of resetting when you start a download? You might try pressing the reset button at about the time the upload starts (may take a few tries to hit the timing right).Though it communicates with the IDE serial terminal emulator perfectly, my Arduino Ethernet card refuses to be programmed across my FTDI cable,
Yes, successful serial communication is over the same cable that invokes the sync error.adafruit_support wrote:The board does serial communication via the same FTDI cable?
Wow. This eventually worked. I'm getting an upload every three attempts or so, on average. Anyone know if later versions of the Arduino Ethernet will behave less petulantly? These sketches take so long to compile, that three or more upload failures per debugging/testing cycle extends the development time into something approaching impractical.adafruit_support wrote:You might try pressing the reset button at about the time the upload starts (may take a few tries to hit the timing right).
Windows7 (32- and 64- bit, depending where I physically happen to be).adafruit_support wrote:What OS are you using?