c6713 double Pointer error

sum liu

Prodigy 40 points

this is my code:

double x,y;

double * p;

x = 5153.4260356;

p = & x;

y = * p; // y= x is ok

///////////////

but y !=x ? why?

over 13 years ago

0 sum liu over 13 years ago

Prodigy 40 points

y only get the low 32bit of x

0 RandyP over 13 years ago in reply to sum liu

TI__Guru* 84110 points

It works for me. It works with both the C6713 and the C6678.

Equality comparisons for floating point values can be tricky, but this particular test code works okay in the Debug configuration for either processor.

Regards,
RandyP

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c6713 double Pointer error