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Topic: ArduinoISP Arduino uno & blank atmega8 bootloader burn trouble (Read 8 times) previous topic - next topic

mysteredding



ive been to that page (which i said not to link) and it failed with same errors, try again and this time READ MY POST

Failed with what "same errors"?
What command line you use in avrdude and which was the error it displayed?

i dont use command line i use arduino IDE

mysteredding


On this page I have a sketch that runs on a Uno that will program a bootloader on various chips, including the Atmega8.

http://www.gammon.com.au/forum/?id=11635

I'm not going to copy and paste thousands of words, and photos, to save you the trouble of following one link.
this is basically the arduinoisp tutorial the only difference is mutilation of a good 6pin header

AWOL

I'm guessing that English isn't your first language - your sentence structure is hard to follow.
Is there one of the sections in the International section that might be able to help better?
"Pete, it's a fool looks for logic in the chambers of the human heart." Ulysses Everett McGill.
Do not send technical questions via personal messaging - they will be ignored.

Nick Gammon

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as you can see ive got quite a few boards ive tried already with avrdude: stk500_recv(): programmer is not responding when i use a pull-up resistor and avrdude: stk500_getsync(): not in sync: resp=0x## with different # each time and even sometimes get avrdude: stk500_getsync(): not in sync: expect:0x## or something to that effect, im stressing hard guys i need your help somebody anybody tell me what im doing wrong and what i need to do to fix this problem, or atleast a step in the right direction,


What programmer are you using?

Nick Gammon


this is basically the arduinoisp tutorial the only difference is mutilation of a good 6pin header


Not at all. It doesn't use avrdude at all, so you won't get any avrdude error messages. You did read it, didn't you?

The bootloader is programmed onto the Uno, you connect them together, and (under command from the serial monitor) it writes the bootloader.

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mutilation of a good 6pin header


I made up that header for my convenience. Just use six jumper wires if you prefer.

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