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crawford / bootjack

AVR109 compatible bootloader and configuration framework for AVR microprocessors.
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atmega8 error on programing #1

Closed sarath-crypto closed 3 years ago

sarath-crypto commented 3 years ago

avrdude: ERROR: address 0x1e010 out of range at line 2 of bootjack.hex Minor change in done is static inline bool app_present(void) { //const __flash volatile uint16_t start = CONFIG_APP_START_ADDR; const volatile uint16_t start = CONFIG_APP_START_ADDR; return (*start != 0xFFFF); }

I am using atmega 8. Any guidance will be helpful to me.

$ avr-gcc --version avr-gcc (GCC) 5.4.0 Copyright (C) 2015 Free Software Foundation, Inc.

crawford commented 3 years ago

Sorry for the delay. It's been a while since I've looked at this project!

That "magic" address comes from: https://github.com/crawford/bootjack/blob/65a976d0904f368c19fa726d272a4bbd8bc32af5/config/default.mk#L5

I cannot remember which specific processor I was using when I developed the project, but you'll need to update that value to match the start of the boot flash section for your processor. Based on that error message (and the fact that it's an ATmega 8), I'm guessing your flash is smaller.

sarath-crypto commented 3 years ago

Thank you very much.