vc++ 调用labview数据采集卡dll
vc++调用labview生成的dll, 物理通道 Dev1/ao1
函数原型为
void ContAnalogOutSWTimedUSB60086009(LStrHandle *PhysicalChannels, uint32_t OutputRateMs, int32_t PointsPerCycle, double MaximumValue, double MinimumValue, double *OutputData, double *ApproximateFrequencyHz)
请教大神
LStrHandle *PhysicalChannels 这个参数vc中怎么定义啊?
labview中
typedef struct {
int32 cnt;
uChar str[1];
} LStr, *LStrPtr, **LStrHandle;
求大神指导,谢谢。