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Fixed spacing LEDs not blanked if offset is changed

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This commit is contained in:
cschwinne 2021-12-02 00:52:36 +01:00
parent a643b56555
commit cadda12371
3 changed files with 10 additions and 6 deletions
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2
wled00/FX.h
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@ -647,7 +647,7 @@ class WS2812FX {
setTransitionMode(bool t),
calcGammaTable(float),
trigger(void),
setSegment(uint8_t n, uint16_t start, uint16_t stop, uint8_t grouping = 0, uint8_t spacing = 0),
setSegment(uint8_t n, uint16_t start, uint16_t stop, uint8_t grouping = 0, uint8_t spacing = 0, uint16_t offset = UINT16_MAX),
resetSegments(),
makeAutoSegments(),
fixInvalidSegments(),

7
wled00/FX_fcn.cpp
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@ -567,12 +567,14 @@ bool WS2812FX::hasCCTBus(void) {
return false;
}
void WS2812FX::setSegment(uint8_t n, uint16_t i1, uint16_t i2, uint8_t grouping, uint8_t spacing) {
void WS2812FX::setSegment(uint8_t n, uint16_t i1, uint16_t i2, uint8_t grouping, uint8_t spacing, uint16_t offset) {
if (n >= MAX_NUM_SEGMENTS) return;
Segment& seg = _segments[n];
//return if neither bounds nor grouping have changed
if (seg.start == i1 && seg.stop == i2 && (!grouping || (seg.grouping == grouping && seg.spacing == spacing))) return;
if (seg.start == i1 && seg.stop == i2
&& (!grouping || (seg.grouping == grouping && seg.spacing == spacing))
&& (offset == UINT16_MAX || offset == seg.offset)) return;
if (seg.stop) setRange(seg.start, seg.stop -1, 0); //turn old segment range off
if (i2 <= i1) //disable segment
@ -602,6 +604,7 @@ void WS2812FX::setSegment(uint8_t n, uint16_t i1, uint16_t i2, uint8_t grouping,
seg.grouping = grouping;
seg.spacing = spacing;
}
if (offset < UINT16_MAX) seg.offset = offset;
_segment_runtimes[n].reset();
}

7
wled00/json.cpp
View File

@ -64,7 +64,7 @@ void deserializeSegment(JsonObject elem, byte it, byte presetId)
uint16_t grp = elem["grp"] | seg.grouping;
uint16_t spc = elem[F("spc")] | seg.spacing;
strip.setSegment(id, start, stop, grp, spc);
uint16_t of = seg.offset;
uint16_t len = 1;
if (stop > start) len = stop - start;
@ -73,9 +73,10 @@ void deserializeSegment(JsonObject elem, byte it, byte presetId)
int offsetAbs = abs(offset);
if (offsetAbs > len - 1) offsetAbs %= len;
if (offset < 0) offsetAbs = len - offsetAbs;
seg.offset = offsetAbs;
of = offsetAbs;
}
if (stop > start && seg.offset > len -1) seg.offset = len -1;
if (stop > start && of > len -1) of = len -1;
strip.setSegment(id, start, stop, grp, spc, of);
byte segbri = 0;
if (getVal(elem["bri"], &segbri)) {