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[avr-gcc-list] bootloader help


From: Parthasaradhi Nayani
Subject: [avr-gcc-list] bootloader help
Date: Mon, 6 Jun 2005 07:50:53 -0700 (PDT)

Hello all,

Perhaps there is ready documentation on bootloader,
but I have not been able to get what I wanted. How
does one declare a programme to be bootloader program?
that is the code must be loaded in the bootsection
when I program the chip using avrisp. How does one set
the starting address of this code? this is needed as
there are different boot loader program sizes. I want
to laod programme in the boot section which will test
a port bit and jump to 0000 if not low. From 0000 I
want to laod a sample program which may pulse an LED.
How can I do this? Thank you all.

Regards
Nayani P



                
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