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Forum: µC & Digital Electronics AVR DEVICE NOT RESPONDING plz help.

Author: Mandvi Upadhyay (mandvi_87)
Posted on:
Attached files:

WE ARE USING ATMEGA8L FOR PROGRAMMING ON READY MADE PCB.
WE ARE GETTING AN ERROR WHILE LOADING THE PROGRAM AS :


> "make.exe" program
avrdude -p atmega8 -P com1 -c ponyser -U

flash:w:main.hex

avrdude: AVR device not responding
avrdude: initialization failed, rc=-1
Double check connections and try again, or use -F to override
this check.


avrdude done. Thank you.

make.exe: *** [program] Error 1

> Process Exit Code: 2
> Time Taken: 00:01

WE HAVE BEEN DEALIN WITH THE FUSE AND OTHER SETTINGS TO RUN THE PROGRAM
BUT ALL IN VEIN!

ITS VERY SURPRIZING THAT ITS SHOWING THE SAME ERROR EVEN WITHOUT THE
POWER SUPPLY

plz suggest sumthin.

OUR MAKEFILE IS AS GIVEN BELOW:
Author: Rene (Guest)
Posted on:

Wrong port? Or maybe wrong baudrate?

(and please, do not write uppercase, thanks).
Author: Lukas R. (Guest)
Posted on:

You checked, if your uC is broken?
Self made PCB? if yes then check the lines for hairline crackes.

lukas
Author: Mandvi Upadhyay (mandvi_87)
Posted on:

we are dealing with ready made pcb and we tried on 2
microcontrollers,its a new microcontroller. we are using lAN to RS232
serial cable, and baudrate is 9600.
Author: kaffeetas (Guest)
Posted on:

that will propably not work! Assuming you're using a "cheap" bitbanging
programmer (ponyser), that will require a "real" serial-port.

There are several cheap USB programmers out there.
http://www.fischl.de/usbasp/

best regards
 kaffeetas

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