Close getCommHandle GetPIO GetPIODirection Ioctl Open Read Read set_intermessage_delay SetPIO SetPIODirection Write Write

GetPIO() int CSeaMaxLin::GetPIO ( unsigned char *  data ) Read the entire PIO space of a SeaDAC Lite module. Parameters [out] data Return values 0 Success. -1 Invalid model number. -2 Unknown connection type. Reads the entire PIO space, inputs and outputs alike. Warning Sufficient data must be allocated for data before calling this function. For instance, the 8126 has 32 bits of PIO, therefore data should be allocated with 4 bytes of data before calling this function. Note Only available for SeaDAC 8126. References SeaDacGetPIO().