How to draw byte array data to screen ?

[Boki]

Hi All,

I have a data array.

I want to draw it to screen and with HEX format.

could you please advice ?

I am C and VB programmer, really tired about everytime just to convert
a type.... is so diffcult.

Best regards,
Boki.

 

[sgoo]

This is what I do

char[] hex = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A',
'B', 'C', 'D', 'E', 'F'};

Then the HEX format for a byte b is:

""+hex[(b+256)/16%16]+hex[(b+256)%16]