how to solve device signature is 0x000000 error.
hello!!
i trying upload blink.hex code atmega328p using arduino uno (arduino isp) , avrdude.
i uses below link making connection , uploading .hex file
http://paramountmechatronics.wordpress.com/2012/11/03/arduino-burner-for-atmel-chips/
first time code uploaded atmega328p using internal rc oscillator, speed of led blinking slow
then changes fuse bits setting 0xff using below command
avrdude -p com4 -b 19200 -c avrisp -p m328p -v -e -u efuse:w:0×05:m -u hfuse:w:0xd6:m -u lfuse:w:0xff:m
after blink code runs expected.
now real problem started when tried burn code same atmega328p using
avrdude -p comport -b 19200 -c avrisp -p m328p -v -e -u flash:w:hexfilename.hex -u lock:w:0x0f:m
time error messege appear:
device signature 0x000000
avrdude: yikes! invalid device signature.
double check connections , try again, or use -f override
this check.
i googled lot solution till not able fix it. bought new atmega328-pu wire (recheck it) again after uploading got same error message.
is there problem in arduino uno while working isp, if not kindly suggest how can solve error.
i trying upload blink.hex code atmega328p using arduino uno (arduino isp) , avrdude.
i uses below link making connection , uploading .hex file
http://paramountmechatronics.wordpress.com/2012/11/03/arduino-burner-for-atmel-chips/
first time code uploaded atmega328p using internal rc oscillator, speed of led blinking slow
then changes fuse bits setting 0xff using below command
avrdude -p com4 -b 19200 -c avrisp -p m328p -v -e -u efuse:w:0×05:m -u hfuse:w:0xd6:m -u lfuse:w:0xff:m
after blink code runs expected.
now real problem started when tried burn code same atmega328p using
avrdude -p comport -b 19200 -c avrisp -p m328p -v -e -u flash:w:hexfilename.hex -u lock:w:0x0f:m
time error messege appear:
device signature 0x000000
avrdude: yikes! invalid device signature.
double check connections , try again, or use -f override
this check.
i googled lot solution till not able fix it. bought new atmega328-pu wire (recheck it) again after uploading got same error message.
is there problem in arduino uno while working isp, if not kindly suggest how can solve error.
when had error fixed pulling off bread board , reassembling.
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