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hex to text

 
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teekaytk



Joined: 14 Jan 2005
Posts: 28

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hex to text
PostPosted: Tue May 23, 2006 3:01 am     Reply with quote
hi all
i need to convert 16bit int to ascii text so that it can be written to an sd card fat16 system file.

can you suggest an easy way to do this

thanks
Christophe



Joined: 10 May 2005
Posts: 323
Location: Belgium

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PostPosted: Tue May 23, 2006 3:22 am     Reply with quote
perhaps:

Code:
int iValue;
char byte1;
char byte2;

byte1 =  make8(iValue,0);
byte2 = make8(iValue,1);


the way you see the byte on the PC, depends on your setting.
decimal = hex = ascii.
teekaytk



Joined: 14 Jan 2005
Posts: 28

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PostPosted: Tue May 23, 2006 3:29 am     Reply with quote
sorry, i think i put the question in the wrong way

for example i have hex 0xFFFF
i want to write 65535 in a file for this where each letter is in ascii
so 6 is ascii 6 and 5 is ascii 5 and 3 is ascii 3.
Mark



Joined: 07 Sep 2003
Posts: 2838
Location: Atlanta, GA

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PostPosted: Tue May 23, 2006 6:22 am     Reply with quote
ITOA or sprintf. This question was just asked no more than a week ago.
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