well i tried more verbose output (-v -v -v -v) but no additional useful info results.
any more insights or suggestions?
as i mentioned the '>filename' method dont work. is there another way to capture output? you can also try the 2 files i put in post #1 to see for yourself. any help here would be appreciated.
command >output.txt 2>&1
you would have won that bet. can i ask what the "2>&1" means? it didnt work w/o that and thanks for showing me that trick.
a lot of info instantly scrolled off the screen before but i still see nothing more after the erase. does this tell us anything new?
Using Port : lpt1
Using Port : usb
im using v5.11.1 and the command line is " avrdude -p m128 -c usbasp -U flash:w:t.hex".
i never turn on the verify you referred to. in my experience if theres no problem the first time then it works the next million times so no need to verify. specially since verify takes several times longer than write.
there is no option to lower the boot address. even if that made much difference, which i dont think it would, client requires it to be in the top 256 bytes.
i developed this loader a couple years ago for smaller avr chips but now its needed for m128 and m1284. it works with any terminal program (no avrstudio or avrdude) because it accepts hex files directly instead of all that stk/109 baloney. also incorporates a bios which if im not mistaken is unique among bootloaders. and generally much faster than most isp programming.
i wonder why usbasp code to skip ff was deleted. is this the root of the problem? hard to believe since other programmers do it too. why cant avrdude skip unused locations? sounds like a bug to me. unfortunately im not in a position to modify usbasp or avrdude compiler code. only assembler atm. i see at least three others in recent posts in this forum similarly inconvenienced. and they are not involved in thousands of downloads like me. any other suggestions?
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