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Re: [avr-gcc-list] jmp boot loader
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From: |
Matthias Weißer |
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Subject: |
Re: [avr-gcc-list] jmp boot loader |
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Date: |
Thu, 30 Dec 2004 21:37:42 +0100 |
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User-agent: |
Mozilla/5.0 (Windows; U; Windows NT 5.1; de-DE; rv:1.7.5) Gecko/20041206 Thunderbird/1.0 Mnenhy/0.7 |
Yannick PODGORSKI schrieb:
asm volatile ("jmp 0"); // to start application
but It restarts to boot section (not application section).
I had similar problems when I developed a bootloader for an ATMega8. I
solved it this way:
Replaced
asm volatile("rjmp 0");
with
asm volatile("rjmp app_start");
and defined a linker symbol "app_start" at the linker command line.
--
Matthias Weißer
address@hidden
http://www.matwei.de