Do you have a timing gun and a timing mark somewhere on the engine?
If you do not have a timing mark on the engine you can make a timing mark yourself as long as you have OBD showing you current ignition timing while running on stock ECU. Either existing or your own timing mark would tell you a reference point on your engine with known timing advance value.
Please update firmware to version 20160528 in about 30 minutes and that you give the real LS 24 trigger shape. What it would not give you is the correct zero degree location, and that's something you need to figure out either using a timing gun and a known reference point or any other way
One of your links says
The crankshaft reluctor wheel is mounted on the rear of the crankshaft. The wheel is comprised of four 90 degree segments. Each segment represents a pair of cylinders at TDC , and is further divided into six 15 degree segments. Within each 15 degree segment is a notch of 1 of 2 different sizes. Each 90 degree segment has a unique pattern of notches.
The data we have collected so far is
s->addEvent(22.2733333333334, ch, TV_RISE);
s->addEvent(27.59333333333338, ch, TV_FALL);
s->addEvent(51.18333333333338, ch, TV_RISE);
s->addEvent(57.58333333333338, ch, TV_FALL);
s->addEvent(81.17333333333337, ch, TV_RISE);
s->addEvent(87.61333333333339, ch, TV_FALL);
s->addEvent(111.30666666666671, ch, TV_RISE);
s->addEvent(117.81000000000004, ch, TV_FALL);
s->addEvent(141.50000000000006, ch, TV_RISE);
s->addEvent(148.05666666666673, ch, TV_FALL);
s->addEvent(153.41333333333338, ch, TV_RISE);
s->addEvent(178.29333333333338, ch, TV_FALL);
s->addEvent(183.51000000000005, ch, TV_RISE);
s->addEvent(208.3266666666667, ch, TV_FALL);
s->addEvent(213.50000000000006, ch, TV_RISE);
s->addEvent(238.26000000000005, ch, TV_FALL);
s->addEvent(243.51000000000005, ch, TV_RISE);
s->addEvent(268.27000000000004, ch, TV_FALL);
s->addEvent(273.53666666666675, ch, TV_RISE);
s->addEvent(298.35, ch, TV_FALL);
s->addEvent(321.86333333333334, ch, TV_RISE);
s->addEvent(328.4966666666667, ch, TV_FALL);
s->addEvent(333.81000000000006, ch, TV_RISE);
s->addEvent(358.66, ch, TV_FALL);
s->addEvent(363.8633333333334, ch, TV_RISE);
s->addEvent(388.7033333333334, ch, TV_FALL);
s->addEvent(393.88000000000005, ch, TV_RISE);
s->addEvent(418.62000000000006, ch, TV_FALL);
s->addEvent(441.9566666666667, ch, TV_RISE);
s->addEvent(448.6700000000001, ch, TV_FALL);
s->addEvent(472.1000000000001, ch, TV_RISE);
s->addEvent(478.9333333333334, ch, TV_FALL);
s->addEvent(484.08000000000004, ch, TV_RISE);
s->addEvent(509.1333333333334, ch, TV_FALL);
s->addEvent(514.2666666666667, ch, TV_RISE);
s->addEvent(539.1733333333334, ch, TV_FALL);
s->addEvent(562.5166666666668, ch, TV_RISE);
s->addEvent(569.1133333333333, ch, TV_FALL);
s->addEvent(592.5400000000001, ch, TV_RISE);
s->addEvent(599.1433333333334, ch, TV_FALL);
s->addEvent(622.6300000000001, ch, TV_RISE);
s->addEvent(629.2633333333334, ch, TV_FALL);
s->addEvent(634.6, ch, TV_RISE);
s->addEvent(659.5, ch, TV_FALL);
s->addEvent(683.1133333333333, ch, TV_RISE);
s->addEvent(689.77, ch, TV_FALL);
s->addEvent(695.0666666666667, ch, TV_RISE);
s->addEvent(720.0, ch, TV_FALL);
the 15 degree segments are assuming a 360 disk and it looks like in the code it uses a 720 logical cycle so 15 degrees segments becomes 30 degrees segments, so 27.59 is probably our precision of 30 and say 57.58 is probably our precision of 60. I guess this precision is good enough for now.
did you set debugger already?