Suggestions for Capturing Multiple Instances of a Triggered Event Automatically
Unfortunately, the software does not currently have a feature to automatically capture, save, and start a new capture. However, there are several possible alternatives.
Use a Single, Long Duration Capture
Because the Saleae devices stream captures data over USB in real time, rather than buffer locally on the device, it's possible to take very long duration captures. The exact maximum duration is dependent on the density of the data recorded and the amount of available memory in the PC. There's more information on that below.