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Trel725 / chavrprog

AVR programmer based on Chinese ch341a
GNU General Public License v3.0
58 stars 19 forks source link

Not working #3

Closed tiagooliveira95 closed 7 years ago

tiagooliveira95 commented 7 years ago

Hi,

Im trying to program the atiny85 and it's not working, everything is connected but i allways get the message "No answer, sorry"

I tried with the atmega328 same result

Using ubuntu 16.4.2

Trel725 commented 7 years ago

Hello, I have just checked how it is compiling and running on Ubuntu 16.4.2, and everything is OK. The problem seems to be in hardware - check all the connectivity, AVR voltage supply. I will add image of connections. Here is program output example:

./chavrprog -d mega328p -f Device reported its revision [4.03] AVR answered! Signature read as 1e 95 f
Signature is correct Fuses: low high ext ff de fd

lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 16.04.2 LTS Release: 16.04 Codename: xenial

Trel725 commented 7 years ago

Try to use flag -d mega328p

tiagooliveira95 commented 7 years ago

Hi, Thanks for your replay :)

I guess i just had bad luck, looks like the 2 brand new chips that i bought yesterday don't work, i tried to program with Arduino As Isp with no luck

I tried with another 328 that i had, i got a responce, i i was able to program using chavrprog.

Thanks alot for your time :)