[En-Nut-Discussion] Bootloader in Version 3.9.8

[Brett Abbott]

Hermann

I will send you the flash programming source code (.s) that compiles 
under ICC.  I ported for an earlier version of the bootloader - it uses 
different registers.

You will need to port the C portion but this is fairly easy.

Hope this helps
Brett


Hermann Schulz wrote:

>Hello Harald,
>
>I have installed the new version 3.9.8 and get one 
>Faults translate by ICC AVR V7.
>
>C:\iccv7avr\bin\imakew -f tcps.mak
>    iccavr -o tcps -O -LC:\iccv7avr\lib\ -Lc:\ethernut-3.9.8\nutbld\lib\
>-g -ucrtatmega.o -bfunc_lit:0x8c.0x20000 -dram_end:0x10ff
>-bdata:0x100.0x10ff -dhwstk_size:16 -beeprom:1.4096 -fihx_coff
>-ucrtenutram.o c:\iccv7avr\lib\nutinit.o -S2 @tcps.lk -lnutpro -lnutfs
>-lnutnet -lnutos -lnutdev -lnutcrt -lcatmega
>!ERROR file 'crtenutram.o': undefined symbol 'FRAM'
>C:\iccv7avr\bin\imakew.exe: Error code 1
>
>Furthermore I have loaded the new (nut\bin\atmega128\appload.hex)  and
>get no more connection.
>With the old version, however, it runs well.
>
>Only one is a very good tool and the Bootloader I work with that.
>I remove the Bootlader in the customer version, though. 
>For the future I would like to reserve a byte in the EEprom, with what
>one e.g. about telnet and can turn the Bootloader on or off. 
>Or is there already a possibility in the new Bootloader of deactivating
>it?
>
>Is it posibble to translate the bootloader with the ICC AVR Compiler?
>
>Many gratitude and best regards
>Hermann
>
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Brett Abbott, Managing Director, Digital Telemetry Limited
Email: Brett.Abbott at digital-telemetry.com
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