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Re: [avr-gcc-list] crc of program memory
From: |
Uwe Fechner |
Subject: |
Re: [avr-gcc-list] crc of program memory |
Date: |
Fri, 31 Mar 2006 10:03:05 +0200 |
User-agent: |
Mail/News 1.5 (X11/20060311) |
Hello,
Thank you for the hint to srecord.
I tried it with the following command:
srec_cat input.hex -Intel -Little_Endian_CRC32 \
-max input.hex -Intel -Output out.hex
I get the following warning:
srec_cat: input.hex: 658: warning: no start address record
Line 658 is the last line and has the content:
:00000001FF
But the result is not, what I expected:
The length of the resulting file is 61A7h, the length of the input
file is 717dh. (I expected an four byte increase of the file length.)
Any idea?
I am using avr-gcc 3.4.5 and srec_cat version 1.24.
Regards:
Uwe Fechner
Keith Gudger wrote:
> I use srec_cat to put the CRC anywhere you want. For example, to put a
> crc32 at the end of the hex file:
>
> srec_cat in.hex -Intel -Little_Endian_CRC32 -max in.hex -Intel \
> -Output out.hex
>
> Keith