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  Topic: Using printf to output hexadecimal
pl7

Replies: 5
Views: 12309
 PostForum: General CCS C Discussion   Posted: Thu Apr 30, 2009 9:30 am   Subject: Using printf to output hexadecimal
Use standard a format string (%x seems to default to %02x):
printf("%1x", a);

This was my first thought too, but the width part of the format string specifies a minimum number of digits, ...
  Topic: Using printf to output hexadecimal
pl7

Replies: 5
Views: 12309
 PostForum: General CCS C Discussion   Posted: Thu Apr 30, 2009 7:55 am   Subject: Using printf to output hexadecimal
Hi,

An easy question, I hope. I'm puzzled by the behaviour of printf on a PIC 18F452.


int8 a;

a = 1;
printf("%d", a);


produces 1, but


int8 a;

a = 1;
prin ...
 
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