You also can use the serial read function or VISA read function to read the parallel port. But before you have to set a porrt no. for your LPT in the labview.ini to access to the LPT. This is documentated somewhere on ni.com.
wimmer franz wrote: > I get a real TTL-Signal from a resolver which is connected at the > parallel port. From this parallel port I would like to read the > frequency of the signal coming in. The resolver is connected at the > parallel port at only one data pin and at a ground pin, without using > a DAQ. (In past I used the InPort- Box of a example in developer zone, > but it didn't work, because of the C-code) > Thank you for your help, Bernd & Franz
