hex string, reverse and move 4 LSB ???

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hex string, reverse and move 4 LSB ???

 
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  #1
Sep 29th, 2006
Hi, got a hex string

3E 65 72 3D 65

which first needs to be reversed to

C7 6A E4 CB 6A

then I need to move the 4 LSB in each byte to the 4 LSB in the next byte, need also to include 4 new bits (x) in the first byte of course, it will look like

Cx 67 EA C4 6B

Any ideas of existing functions?

Thanks
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Re: hex string, reverse and move 4 LSB ???

 
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  #2
Sep 29th, 2006
What do you mean with reversing a hex string?
drink her pretty in burbank
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Re: hex string, reverse and move 4 LSB ???

 
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Sep 29th, 2006
Maybe my question was a little bit wrong. I would like to reverse a nibble. I have a dodgy solution but it works...

Now I have a different issue. I would like

temp1psc : ['\xc7', 'g', '\xea']

to look like

['\xc7g\xea']

Any ideas?
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Re: hex string, reverse and move 4 LSB ???

 
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Sep 29th, 2006
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Originally Posted by etxulid View Post
Maybe my question was a little bit wrong. I would like to reverse a nibble. I have a dodgy solution but it works...

Now I have a different issue. I would like

temp1psc : ['\xc7', 'g', '\xea']

to look like

['\xc7g\xea']

Any ideas?
''.join(['\xc7', 'g', '\xea'])
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