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Download API for MX100/DARWIN User`s Manual
Transcript
12.4 Details of the MX100 Class CDAQMX100::getDataFIFO Syntax int getDataFIFO(int fifoNo, int * bComm); Parameters fifoNo Specify the FIFO number. bComm not occur. Specify the return destination where the communication will or will Description Retrieves the measured data of the specified FIFO number. Increments the current index of various kinds of information for each channel of the data member. When no stored data exists, communication is opened and new data is retrieved. Gets FIFO values by FIFO, and stores them in the data member. Returns the Boolean value indicating whether or not the communication was actually carried out if the return destination is specified. Return value Returns an error number. Error: Not Data Various kinds of information fields for each channel do not exist. Reference getChData getClassMXDataBuffer getFIFODataNo getTimeData nextFIFO searchChNo talkFIFOData CDAQMXDataBuffer::create CDAQMXDataBuffer::setDataInfo CDAQMXDataBuffer::setDateTime CDAQMXStatus::isDataNo CDAQMX100::getDataNum Syntax int getDataNum(int fifoNo); Parameters fifoNo Specify the FIFO number. Description Gets all types of information fields for each channel of the data member in the remaining number of data of the specified FIFO number. Returns the minimum value of the channels in the FIFO. Returns 0 if it does not exist. Return value Returns the remaining number of data. Reference getClassMXDataBuffer CDAQMXDataBuffer::getDataNum 12-32 IM MX190-01E
