gclibo.c

GAddresses GAssign GCmd GCmdD GCmdI GCmdT GError GInfo GIpRequests GMotionComplete GProgramDownloadFile GProgramUploadFile GRecordRate GSleep GTimeout GVersion

GReturn GCALL GCmdD ( GCon  g, GCStringIn  command, double *  value   ) Wrapper around GCommand that provides the return value of a command parsed into a double. Use this function to retrieve the full Galil 4.2 range, e.g. for a variable value with fractional data, or the value of an Analog input or Output. Parameters: g  Connection's handle. command  Null-terminated command string to send to the controller. value  Pointer to a double that will be filled with the return value. Returns: The success status or error code of the function. See gclib_errors.h for possible values. See x_gcommand.cpp for an example. Definition at line 97 of file gclibo.c. References G_NO_ERROR, and GCommand(). Referenced by GRecordRate().