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[avr-gcc-list] stk500 board acting strangely


From: Ewout
Subject: [avr-gcc-list] stk500 board acting strangely
Date: Fri, 3 Oct 2003 04:34:45 +1200 (NZST)

Hi,

I have been using my stk500 board for a while now and
it worked like a charm. I have the jtag ice also on it
and connect to it using avarice.

The problem I have is, since this morning I cannot
connect anymore using avrdude. avrdude complains about
not being able to serially communicate with the board.
Also, avrstudio (as a backup to avrdude) fails to do
this. 

My avarice connection still seems to work but is
buggy. I get a lot of errors such as the one below:

avarice --part atmega16 --jtag /dev/cuaa0 --file hello
-p
AVaRICE version 2.0.20030403cvs, May  8 2003 00:50:52

JTAG config starting.
Hardware Version: 0xc0
Software Version: 0x77
Reported JTAG device ID: 0x9403
Configured for device ID: 0x9403 atmega16 -- Matched
with atmega16
LockBits -> 0xff

Reading Fuse Bytes:
  Extended Fuse byte -> 0xff
      High Fuse byte -> 0x1d
       Low Fuse byte -> 0xff
JTAG config complete.
Downloading to
target....................................
..........................................
...........................................
...........................................
...........................................
......................................
...Error writing to target
pinkeltje[oldenburgh]:~/techniek/software/helloavr >


So, am I experiencing a hw failure on the stk500 board
?? This seems really odd.

Anyone who has help or a similar experience please let
me know.

Ewout Boks


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