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我用CCS6.0版本，在程序任何一处写_IQ24cosPU（_IQ(0.25)），结果应该是0，但是得到的结果是0.9几。把0.25换成IQ 0-1的锯齿，也得不到cos余弦波形。
但是同样的语句在2812中可以得到正确的答案。想问问大家是哪里出了问题？ iqmath啥的都加了。是编译器的问题吗？还是版本问题。
#16002-D build attribute vendor section TI missing in "../IQmath_fpu32.lib<IQ24cosPU.obj>": compatibility cannot be determined
有几个这个warning
