Re: Converting a character array to single hex value

Michael Mair wrote:
Nils O. Selåsdal wrote: 
nikNjegovan@xxxxxxxxx wrote:

so the idea is if the array is

[  '2','0','3','1','.','0','0'  ]

then the output of the conversion would be

07EF (I'm not interested in the decimal and it can be truncated) 

If you can convert that to an integer, you can format it
as you like using printf/sprintf.

char foo[] = "2031.00"; 
<snip>

The OP's first post specifically wanted foo to be
 char foo[7] = {'2','0','3','1','.','0','0'};


I didn't see that requirement specifically set, and even if it was,
why not add an extra element to the not-overly-large array and add a nul
terminator after he read the characters from his uart for simplicity ?
.

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