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ATMega128 self programming question
I'll answer my own question. The ATMega128A was in "103 compatibility mode" (Ya hafta set a fuse bit) It appearently comes that way from the factory. (So who knew?) LOL Thanks for...
Tuesday, 15 February 2011 - 15:51
ATMega128 self programming question
my linker appears to be byte oriented. It is in fact at 0x1FC00 in the linker directive. It is still not working
Wednesday, 9 February 2011 - 18:49
ATMega128 self programming question
Below is an assembly listing of my erase routine As you can see the spm is within one instruction of the load of the SPMCSR register. Here is what is happening: I call the routine...
Wednesday, 9 February 2011 - 15:50
[FAQ] [C] (writing a) Bootloader FAQ
thanks for clarifying the Z pointer addressing. The document you quote sends you into three different document sections and addresses several unrelated issues. The result is that...
Wednesday, 9 February 2011 - 15:17
ATMega128 self programming question
sorry for the cross post. I'm somewhat new to the forum and posted before I realized I posted to the wrong forum
Wednesday, 9 February 2011 - 15:07
[FAQ] [C] (writing a) Bootloader FAQ
OK, that was very helpful. turns out the link is hidden way to the right, so unless you scroll to the right its invisible. I have two more questions for you kind folks: 1) I'm...
Tuesday, 8 February 2011 - 23:23
[FAQ] [C] (writing a) Bootloader FAQ
the message says it all
Tuesday, 8 February 2011 - 21:37
[FAQ] [C] (writing a) Bootloader FAQ
Ok so how does one obtain a copy of this miraculous document?
Tuesday, 8 February 2011 - 21:36