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Converted segments to use lengths.Segment stop is now derived.Clears the skipped pixels.Fixed getPixelColor.

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This commit is contained in:
Warren Spits 2019-12-05 17:59:05 +11:00
parent 2c3cad6e61
commit 55e2bc27c6
8 changed files with 81 additions and 71 deletions
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27
wled00/FX.h
View File

@ -44,7 +44,7 @@
#define WLED_FPS 42
#define FRAMETIME 1000/WLED_FPS
/* each segment uses 37 bytes of SRAM memory, so if you're application fails because of
/* each segment uses 41 bytes of SRAM memory, so if you're application fails because of
insufficient memory, decreasing MAX_NUM_SEGMENTS may help */
#define MAX_NUM_SEGMENTS 10
@ -180,14 +180,14 @@ class WS2812FX {
// segment parameters
public:
typedef struct Segment { // 24 bytes
typedef struct Segment { // 25 bytes
uint16_t start;
uint16_t stop; //segment invalid if stop == 0
uint16_t rawLength;
uint8_t speed;
uint8_t intensity;
uint8_t palette;
uint8_t mode;
uint8_t grouping;
uint8_t options; //bit pattern: msb first: transitional tbd tbd tbd tbd paused reverse selected
uint8_t group, spacing;
uint8_t opacity;
@ -217,6 +217,9 @@ class WS2812FX {
{
return stop - start;
}
uint16_t ledGroup() {
return group + spacing;
}
} segment;
// segment runtime parameters
@ -332,7 +335,7 @@ class WS2812FX {
}
void
init(bool supportWhite, uint16_t countPixels, uint8_t grouping, uint8_t disableNLeds, bool skipFirst),
init(bool supportWhite, uint16_t countPixels, uint8_t group, uint8_t spacing, bool skipFirst),
service(void),
blur(uint8_t),
fade_out(uint8_t r),
@ -352,7 +355,7 @@ class WS2812FX {
unlockAll(void),
setTransitionMode(bool t),
trigger(void),
setSegment(uint8_t n, uint16_t start, uint16_t stop, uint8_t grouping),
setSegment(uint8_t n, uint16_t start, uint16_t length, uint8_t group, uint8_t spacing),
resetSegments(),
setPixelColor(uint16_t n, uint32_t c),
setPixelColor(uint16_t n, uint8_t r, uint8_t g, uint8_t b, uint8_t w = 0),
@ -372,8 +375,8 @@ class WS2812FX {
paletteBlend = 0,
colorOrder = 0,
milliampsPerLed = 55,
_disableNLeds = 0,
_grouping = 1,
_spacing = 0,
_group = 1,
getBrightness(void),
getMode(void),
getSpeed(void),
@ -510,7 +513,7 @@ class WS2812FX {
CRGBPalette16 targetPalette;
uint32_t now;
uint16_t _length, _lengthRaw;
uint16_t _length;
uint16_t _rand16seed;
uint8_t _brightness;
@ -554,11 +557,13 @@ class WS2812FX {
uint8_t _segment_index = 0;
uint8_t _segment_index_palette_last = 99;
segment _segments[MAX_NUM_SEGMENTS] = { // SRAM footprint: 24 bytes per element
// start, stop, speed, intensity, palette, mode, options, 3 unused bytes (group, spacing, opacity), color[]
{ 0, 7, DEFAULT_SPEED, 128, 0, DEFAULT_MODE, NO_OPTIONS, 1, 0, 255, {DEFAULT_COLOR}}
segment _segments[MAX_NUM_SEGMENTS] = { // SRAM footprint: 25 bytes per element
// start, stop, length, speed, intensity, palette, mode, options, group, spacing, opacity (unused), color[]
{ 0, 7, 7, DEFAULT_SPEED, 128, 0, DEFAULT_MODE, NO_OPTIONS, 1, 0, 255, {DEFAULT_COLOR}}
};
segment_runtime _segment_runtimes[MAX_NUM_SEGMENTS]; // SRAM footprint: 16 bytes per element
uint16_t realPixelIndex(uint16_t i);
};

101
wled00/FX_fcn.cpp
View File

@ -30,38 +30,36 @@
#define LED_SKIP_AMOUNT 1
#define MIN_SHOW_DELAY 15
void WS2812FX::init(bool supportWhite, uint16_t countPixels, uint8_t grouping, uint8_t disableNLeds, bool skipFirst)
void WS2812FX::init(bool supportWhite, uint16_t countPixels, uint8_t group, uint8_t spacing, bool skipFirst)
{
if (supportWhite == _rgbwMode && countPixels == _length && _locked != NULL && grouping == _grouping && disableNLeds == _disableNLeds) return;
if (supportWhite == _rgbwMode && countPixels == _length && _locked != NULL && group == _group && spacing == _spacing) return;
RESET_RUNTIME;
_rgbwMode = supportWhite;
_skipFirstMode = skipFirst;
_length = countPixels;
_grouping = grouping;
_disableNLeds = disableNLeds;
_group = group;
_spacing = spacing;
uint8_t ty = 1;
if (supportWhite) ty =2;
_lengthRaw = _length;
if (_skipFirstMode) {
_lengthRaw += LED_SKIP_AMOUNT;
}
uint16_t lengthRaw = _length + (_skipFirstMode ? LED_SKIP_AMOUNT : 0);
bus->Begin((NeoPixelType)ty, _lengthRaw);
bus->Begin((NeoPixelType)ty, lengthRaw);
delete[] _locked;
_locked = new byte[_length];
_segments[0].start = 0;
_segments[0].stop = getUsableCount();
_segments[0].rawLength = _length;
unlockAll();
setBrightness(_brightness);
}
uint16_t WS2812FX::getUsableCount() {
uint16_t totalGroup = _grouping + _disableNLeds;
return (_length + totalGroup -1) / totalGroup;
uint16_t ledGroup = _group + _spacing;
return (_length + ledGroup -1) / ledGroup;
}
void WS2812FX::service() {
@ -107,6 +105,21 @@ void WS2812FX::setPixelColor(uint16_t n, uint32_t c) {
setPixelColor(n, r, g, b, w);
}
uint16_t WS2812FX::realPixelIndex(uint16_t i) {
int16_t iGroup = (i - SEGMENT.start) * SEGMENT.ledGroup();
/* reverse just an individual segment */
int16_t realIndex;
if IS_REVERSE
realIndex = SEGMENT.stop - iGroup -1;
else
realIndex = SEGMENT.start + iGroup;
/* Reverse the whole string */
if (reverseMode) realIndex = _length - 1 - realIndex;
return realIndex;
}
void WS2812FX::setPixelColor(uint16_t i, byte r, byte g, byte b, byte w)
{
if (_locked[i] && !_modeUsesLock) return;
@ -122,27 +135,16 @@ void WS2812FX::setPixelColor(uint16_t i, byte r, byte g, byte b, byte w)
}
if (!_cronixieMode)
{
uint16_t totalGroup = SEGMENT.grouping + _disableNLeds;
uint16_t iMax = (SEGMENT.stop - SEGMENT.start) * totalGroup;
int16_t iGroup = (i - SEGMENT.start) * totalGroup;
/* reverse just an individual segment */
int16_t realIndex;
if IS_REVERSE
realIndex = SEGMENT.stop - iGroup -1;
else
realIndex = SEGMENT.start + iGroup;
/* Reverse the whole string */
if (reverseMode) realIndex = _length - 1 - realIndex;
/* Set all the pixels in the group, ensuring _skipFirstMode is honored */
{
bool reversed = reverseMode ^ IS_REVERSE;
uint16_t skip = _skipFirstMode ? LED_SKIP_AMOUNT : 0;
for (uint8_t l = 0; l < totalGroup; l++) {
int16_t indexSet = realIndex + (reversed ? -l : l);
if (indexSet >= SEGMENT.start && (indexSet < SEGMENT.start + iMax))
bus->SetPixelColor(indexSet + skip, l < SEGMENT.grouping ? color : RgbwColor(0, 0, 0, 0));
bool reversed = reverseMode ^ IS_REVERSE;
uint16_t realIndex = realPixelIndex(i);
uint16_t skip = _skipFirstMode ? LED_SKIP_AMOUNT : 0;
for (uint16_t l = 0; l < SEGMENT.ledGroup(); l++) {
int16_t indexSet = realIndex + (reversed ? -l : l);
if (indexSet >= SEGMENT.start && (indexSet < SEGMENT.start + SEGMENT.rawLength))
bus->SetPixelColor(indexSet + skip, l < SEGMENT.group ? color : RgbwColor(0, 0, 0, 0));
for (uint16_t l = 0; indexSet == 0 && l < skip; l++) {// Clear the skipped pixels
bus->SetPixelColor(l, RgbwColor(0, 0, 0, 0));
}
}
} else {
@ -399,10 +401,7 @@ uint32_t WS2812FX::getColor(void) {
uint32_t WS2812FX::getPixelColor(uint16_t i)
{
i = i * (_disableNLeds+1);
if (reverseMode) i = _length- 1 -i;
if (IS_REVERSE) i = SEGMENT.stop -1 -i + SEGMENT.start; //reverse just individual segment
if (_skipFirstMode) i += LED_SKIP_AMOUNT;
i = realPixelIndex(i) + (_skipFirstMode ? LED_SKIP_AMOUNT : 0);
if (_cronixieMode)
{
if(i>6)return 0;
@ -422,7 +421,8 @@ uint32_t WS2812FX::getPixelColor(uint16_t i)
default: return 0;
}
}
if (i >= _lengthRaw) return 0;
uint16_t skip = _skipFirstMode ? LED_SKIP_AMOUNT : 0;
if (i >= (_length + skip)) return 0;
RgbwColor lColor = bus->GetPixelColorRgbw(i);
byte r = lColor.R, g = lColor.G, b = lColor.B;
switch (colorOrder)
@ -452,10 +452,10 @@ uint32_t WS2812FX::getLastShow(void) {
return _lastShow;
}
void WS2812FX::setSegment(uint8_t n, uint16_t i1, uint16_t i2, uint8_t grouping) {
void WS2812FX::setSegment(uint8_t n, uint16_t start, uint16_t length, uint8_t group, uint8_t spacing) {
if (n >= MAX_NUM_SEGMENTS) return;
Segment& seg = _segments[n];
if (seg.start == i1 && seg.stop == i2 && seg.grouping == grouping) return;
if (seg.start == start && seg.rawLength == length && seg.group == group && seg.spacing == spacing) return;
if (seg.isActive() && modeUsesLock(seg.mode))
{
_modeUsesLock = false;
@ -463,16 +463,19 @@ void WS2812FX::setSegment(uint8_t n, uint16_t i1, uint16_t i2, uint8_t grouping)
_modeUsesLock = true;
}
_segment_index = n; fill(0); //turn old segment range off
if (i2 <= i1) //disable segment
{
seg.stop = 0; return;
seg.rawLength = min(_length - start, length);
seg.spacing = spacing;
seg.group = group;
seg.start = start;
uint16_t ledGroup = seg.ledGroup();
seg.stop = (seg.rawLength - seg.start + ledGroup -1) / ledGroup + seg.start;
if (seg.start >= seg.stop) {
seg.stop = 0;
}
else {
_segment_runtimes[n].reset();
}
if (grouping > 0) seg.grouping = grouping;
if (i1 < _length) seg.start = i1;
uint16_t maxStop = (_length - seg.start) / seg.grouping;
seg.stop = i2;
if (i2 > maxStop) seg.stop = maxStop;
_segment_runtimes[n].reset();
}
void WS2812FX::resetSegments() {
@ -484,8 +487,10 @@ void WS2812FX::resetSegments() {
_segments[0].start = 0;
_segments[0].speed = DEFAULT_SPEED;
_segments[0].stop = getUsableCount();
_segments[0].rawLength = _length;
_segments[0].setOption(0, 1); //select
_segments[0].grouping = _grouping;
_segments[0].group = _group;
_segments[0].spacing = _spacing;
}
void WS2812FX::setIndividual(uint16_t i, uint32_t col)

2
wled00/wled00.ino
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@ -149,7 +149,7 @@ uint16_t transitionDelay = 750; //default crossfade duration in ms
//bool strip.reverseMode = false; //flip entire LED strip (reverses all effect directions) --> edit in WS2812FX.h
bool skipFirstLed = false; //ignore first LED in strip (useful if you need the LED as signal repeater)
uint8_t disableNLeds = 0; //disables N LEDs between active nodes. (Useful for spacing out lights for more traditional christmas light look)
uint8_t spacing = 0; //disables N LEDs between active nodes. (Useful for spacing out lights for more traditional christmas light look)
byte briMultiplier = 100; //% of brightness to set (to limit power, if you set it to 50 and set bri to 255, actual brightness will be 127)

4
wled00/wled01_eeprom.ino
View File

@ -229,7 +229,7 @@ void saveSettingsToEEPROM()
saveCurrPresetCycConf = false;
}
EEPROM.write(2213, disableNLeds);
EEPROM.write(2213, spacing);
writeStringToEEPROM(2220, blynkApiKey, 35);
@ -480,7 +480,7 @@ void loadSettingsFromEEPROM(bool first)
presetApplyFx = EEPROM.read(2212);
}
disableNLeds = EEPROM.read(2213);
spacing = EEPROM.read(2213);
bootPreset = EEPROM.read(389);
wifiLock = EEPROM.read(393);

2
wled00/wled02_xml.ino
View File

@ -237,7 +237,7 @@ void getSettingsJS(byte subPage, char* dest)
sappend('i',"PB",strip.paletteBlend);
sappend('c',"RV",strip.reverseMode);
sappend('c',"SL",skipFirstLed);
sappend('v',"DL",disableNLeds);
sappend('v',"DL",spacing);
}
if (subPage == 3)

6
wled00/wled03_set.ino
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@ -93,7 +93,7 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
if (t >= 0 && t < 4) strip.paletteBlend = t;
strip.reverseMode = request->hasArg("RV");
skipFirstLed = request->hasArg("SL");
disableNLeds = request->arg("DL").toInt();
spacing = request->arg("DL").toInt();
t = request->arg("BF").toInt();
if (t > 0) briMultiplier = t;
}
@ -274,7 +274,7 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
}
if (subPage != 6 || !doReboot) saveSettingsToEEPROM(); //do not save if factory reset
if (subPage == 2) {
strip.init(useRGBW,ledCount,1,disableNLeds,skipFirstLed);
strip.init(useRGBW,ledCount,1,spacing,skipFirstLed);
}
if (subPage == 4) alexaInit();
}
@ -375,7 +375,7 @@ bool handleSet(AsyncWebServerRequest *request, const String& req)
if (pos > 0) {
stopI = getNumVal(&req, pos);
}
strip.setSegment(main, startI, stopI, 1);
strip.setSegment(main, startI, stopI, 1, 0);
main = strip.getMainSegmentId();

6
wled00/wled05_init.ino
View File

@ -8,9 +8,9 @@ void wledInit()
ledCount = EEPROM.read(229) + ((EEPROM.read(398) << 8) & 0xFF00);
if (ledCount > MAX_LEDS || ledCount == 0) ledCount = 30;
disableNLeds = EEPROM.read(2213);
spacing = EEPROM.read(2213);
//this was reading 255 after inital flash causing bootloop. Don't know why.
disableNLeds = disableNLeds != 255 ? disableNLeds : 0;
spacing = spacing!= 255 ? spacing : 0;
#ifdef ESP8266
#if LEDPIN == 3
@ -30,7 +30,7 @@ void wledInit()
DEBUG_PRINT("heap ");
DEBUG_PRINTLN(ESP.getFreeHeap());
strip.init(EEPROM.read(372),ledCount,1,disableNLeds,EEPROM.read(2204)); //init LEDs quickly
strip.init(EEPROM.read(372),ledCount,1,spacing,EEPROM.read(2204)); //init LEDs quickly
strip.setBrightness(0);
DEBUG_PRINT("LEDs inited. heap usage ~");

4
wled00/wled19_json.ino
View File

@ -15,7 +15,7 @@ void deserializeSegment(JsonObject elem, byte it)
uint16_t len = elem["len"];
stop = (len > 0) ? start + len : seg.stop;
}
strip.setSegment(id, start, stop, 1);
strip.setSegment(id, start, stop, 1, 0);
JsonArray colarr = elem["col"];
if (!colarr.isNull())
@ -177,7 +177,7 @@ void serializeSegment(JsonObject& root, WS2812FX::Segment& seg, byte id)
root["ix"] = seg.intensity;
root["pal"] = seg.palette;
root["sel"] = seg.isSelected();
root["grp"] = seg.grouping;
root["grp"] = seg.group;
root["rev"] = seg.getOption(1);
}