I think that with the resistor I have disconnected the auto reset. Led associated to pin 13 does not blink during upload, and now the error is different:
Or, the Arudino ISP sketch has been erased.
Connect an LED to pin 9. When the ArduinoISP sketch is idle, does the LED on pin 9 slowly get brighter then dimmer?
When you try to upload to the ATtiny, does the LED on pin 9 blink?
Thanks for your interest.
I connected the led.
When ArduinoISP is idles, yes, LED on pin 9 slowly gets brighter then dimmer.
If I upload
again ArduinoISP skecth I can see the led
blinking. That's good.
However, when I try to upload the Blink example, Led does not blink, stays on. Then an error is written, and the led gets brighter and dimmer again, so the ArduinoISP sketch is not erased, but the Blink example is not uploaded.
So I think that the situation now is: I have stopped the auto reset, but I cannot upload the blink example to the ATtiny85.
I have used another Attin85, with the same result. Yesterday i tried arduino nano with no success. At this pointy I think I will never do it....
