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Re: [cdt-dev] Shift Count is too Large (shift-left) on CCE v3
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Even though itd the wrong place, but your someChar is probably a char =
8bit. Doing a 16bit shift is definitely wrong.
Also, make sure, not to shift signed values, where you can get strange
results.
So either use an unsigned char or check, if the compiler is using
unsigned char if for something like
'char c;'
Correct would be something like:
unsigned char sampleChar[MAX];
unsigned long ul = (((unsigned long)sampleChar[0]) << 16) & 0xff000000;
or
unsigned long ul = sampleChar;
ul = (ul << 16) & 0xff000000;
Josuel Padua schrieb:
Sorry if this is the wrong place for this question, but has anyone
tried shift-lefts on CCE v3? I am getting"Shift Count is too Large"
warnings when I try to shift a byte 16 or more bits to the left and
the CCE seem to not execute the shift. Any idea why this is happening?
ex.
*longint = (**sampleChar[0] << 16 & 0xFF0000)*, where longint is a
variable of type unsigned long int, produces the warning I stated.
Thanks.
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