Time of Flight Measurement Mode

This mode measures the time interval between a rising edge on the window input and a rising edge on the signal input, beginning to increment the timer upon observing a rising edge on the window input, while updating the SMTxCPR register and resetting the timer upon observing a rising edge on the signal input. In the event of two rising edges of the window signal without a signal rising edge, it will update the SMTxCPW register with the current value of the timer and reset the timer value. See figures below.

Figure 1. Time of Flight Mode, Repeat Acquisition Timing Diagram
Figure 2. Time of Flight Mode, Single Acquisition Timing Diagram