Earle F. Philhower, III bde83e8ea2

Fix waveform missing edges on cycle rollover (#4945) ...

When the ESP cycle counter rolls over, the "now" can be smaller than the
next-edge time of a waveform generator.  This would cause the edge to be
missed on that specific pin, and make it look like PWM was hung.

Use proper comparison between current time and edge time.

Fixes #4944

Also remove the "sigma-delta.c.unused" file which was replaced by a
working one some time ago.

2018-07-21 18:46:51 -07:00

..

esp8266

Fix waveform missing edges on cycle rollover (#4945)

2018-07-21 18:46:51 -07:00