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About compression and Decompression ???
- To: ecos-discuss at sources dot redhat dot com
- Subject: [ECOS] About compression and Decompression ???
- From: "sreenivas y.p.s.s" <sreenivas at multitech dot co dot in>
- Date: Tue, 25 Sep 2001 16:49:26 +0530
- Organization: MultiTech Software Systems
Hi,
I have two questions about compressoin and decompression in RedBoot
my question1:
How will i compress a image in RedBoot. Is there any command available ?
If at all the image is a compressed format, then using either 'load' or
'fis load' command we can decompress and put in to RAM.
But, I need to put compressed image in to flash. How can i do that?
using 'fis write' there is no option for to compress the image and put
in to flash.
my question2:
Generally, how much heap memory is required for a size of 1MB image to
be compressed using 'deflation ' Algorithm.
Thanks in advance.
Sreenivas