Example program that will log waveforms from the TDS Series oscilloscopes. This program was written using National Instruments GPIB drivers and Microsoft C. The program allows the user to log 1 byte or 2 byte data from any channel or from all four on the four channel models. It will acquire up to 100 waveforms for 1 channel or 25 for four channels. It will wait until the scope is triggered before it acquires the data. Then the user can save the waveforms into either an ascii or binary file. The ascii file can have the header attached (not recommended if you want to open in excel) The binary files can then be imported into WAVESTAR V1.1 or greater.