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a question: int16 printf

 
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peachgirl
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a question: int16 printf
PostPosted: Tue Jun 05, 2007 1:34 am     Reply with quote
int16 i=60000;
printf(lcd_putc, "%ld", i);
or printf(lcd_putc, "%LX",i);

I want to the result of print is 65535, But I can't
ckielstra



Joined: 18 Mar 2004
Posts: 3680
Location: The Netherlands

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PostPosted: Tue Jun 05, 2007 1:50 am     Reply with quote
Strange. The code as shown should work.

What result is printed?
Which compiler version are you using?
Ttelmah
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PostPosted: Tue Jun 05, 2007 5:17 am     Reply with quote
'%ld', implies handling as a _signed_ value. You need to use '%lu' to handle values as an unsigned.

Best Wishes
peachgirl
Guest
PostPosted: Wed Jun 06, 2007 1:02 am     Reply with quote
you are right! thank you
Ttelmah wrote:
'%ld', implies handling as a _signed_ value. You need to use '%lu' to handle values as an unsigned.

Best Wishes
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