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在HVMotorCtrl+PfcKit_v2.0的HVACI_Sensorless_2833x中，如果我在程序中直接定义float型变量，进行浮点的运算，需要加入浮点库吗？
chong wang,
如果使用浮点运算，就要加入浮点库，且在编译选项中 要选择 fpu32
Eric
