When driving an actuator, the waveform sometimes stops playing.

Date Added: 2020-05-08

When playing a waveform that decreases near 0 V without reaching it and then increasing, it creates a condition where the BOS1901 might stop playing the waveforms and a reset is needed. The same may happen when approaching 0 V with negative values.

To avoid this issue, waveforms should start and end with 0 V (0x0000). Also, if the voltage gets near 0 V (within about ± 3 V) at any point of the waveform, it should either reach 0 V or cross it.