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


Author: Mandvi Upadhyay (mandvi_87)
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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)
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Wrong port? Or maybe wrong baudrate?

(and please, do not write uppercase, thanks).

Author: Lukas R. (Guest)
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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)
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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)
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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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