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Experimental parallel I2S support for ESP32

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- increased outputs to 17
- increased max possible color order overrides
- use WLED_USE_PARALLEL_I2S during compile

WARNING: Do not set up more than 256 LEDs per output when using parallel I2S with NeoPixelBus less than 2.9.0
This commit is contained in:
Blaž Kristan
2024-05-12 11:12:13 +02:00
parent 522e5e7957
commit 1ff5cb0596
6 changed files with 156 additions and 102 deletions
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36
wled00/xml.cpp
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@@ -350,7 +350,8 @@ void getSettingsJS(byte subPage, char* dest)
oappend(itoa(WLED_MIN_VIRTUAL_BUSSES,nS,10)); oappend(",");
oappend(itoa(MAX_LEDS_PER_BUS,nS,10)); oappend(",");
oappend(itoa(MAX_LED_MEMORY,nS,10)); oappend(",");
oappend(itoa(MAX_LEDS,nS,10));
oappend(itoa(MAX_LEDS,nS,10)); oappend(",");
oappend(itoa(WLED_MAX_COLOR_ORDER_MAPPINGS,ns,10));
oappend(SET_F(");"));
sappend('c',SET_F("MS"),autoSegments);
@@ -366,24 +367,25 @@ void getSettingsJS(byte subPage, char* dest)
for (uint8_t s=0; s < BusManager::getNumBusses(); s++) {
Bus* bus = BusManager::getBus(s);
if (bus == nullptr) continue;
char lp[4] = "L0"; lp[2] = 48+s; lp[3] = 0; //ascii 0-9 //strip data pin
char lc[4] = "LC"; lc[2] = 48+s; lc[3] = 0; //strip length
char co[4] = "CO"; co[2] = 48+s; co[3] = 0; //strip color order
char lt[4] = "LT"; lt[2] = 48+s; lt[3] = 0; //strip type
char ls[4] = "LS"; ls[2] = 48+s; ls[3] = 0; //strip start LED
char cv[4] = "CV"; cv[2] = 48+s; cv[3] = 0; //strip reverse
char sl[4] = "SL"; sl[2] = 48+s; sl[3] = 0; //skip 1st LED
char rf[4] = "RF"; rf[2] = 48+s; rf[3] = 0; //off refresh
char aw[4] = "AW"; aw[2] = 48+s; aw[3] = 0; //auto white mode
char wo[4] = "WO"; wo[2] = 48+s; wo[3] = 0; //swap channels
char sp[4] = "SP"; sp[2] = 48+s; sp[3] = 0; //bus clock speed
char la[4] = "LA"; la[2] = 48+s; la[3] = 0; //LED current
char ma[4] = "MA"; ma[2] = 48+s; ma[3] = 0; //max per-port PSU current
int offset = s < 10 ? 48 : 55;
char lp[4] = "L0"; lp[2] = offset+s; lp[3] = 0; //ascii 0-9 //strip data pin
char lc[4] = "LC"; lc[2] = offset+s; lc[3] = 0; //strip length
char co[4] = "CO"; co[2] = offset+s; co[3] = 0; //strip color order
char lt[4] = "LT"; lt[2] = offset+s; lt[3] = 0; //strip type
char ls[4] = "LS"; ls[2] = offset+s; ls[3] = 0; //strip start LED
char cv[4] = "CV"; cv[2] = offset+s; cv[3] = 0; //strip reverse
char sl[4] = "SL"; sl[2] = offset+s; sl[3] = 0; //skip 1st LED
char rf[4] = "RF"; rf[2] = offset+s; rf[3] = 0; //off refresh
char aw[4] = "AW"; aw[2] = offset+s; aw[3] = 0; //auto white mode
char wo[4] = "WO"; wo[2] = offset+s; wo[3] = 0; //swap channels
char sp[4] = "SP"; sp[2] = offset+s; sp[3] = 0; //bus clock speed
char la[4] = "LA"; la[2] = offset+s; la[3] = 0; //LED current
char ma[4] = "MA"; ma[2] = offset+s; ma[3] = 0; //max per-port PSU current
oappend(SET_F("addLEDs(1);"));
uint8_t pins[5];
uint8_t nPins = bus->getPins(pins);
for (uint8_t i = 0; i < nPins; i++) {
lp[1] = 48+i;
lp[1] = offset+i;
if (pinManager.isPinOk(pins[i]) || IS_VIRTUAL(bus->getType())) sappend('v',lp,pins[i]);
}
sappend('v',lc,bus->getLength());
@@ -428,7 +430,7 @@ void getSettingsJS(byte subPage, char* dest)
oappend(itoa(WLED_MAX_COLOR_ORDER_MAPPINGS,nS,10));
oappend(SET_F(");"));
const ColorOrderMap& com = BusManager::getColorOrderMap();
for (uint8_t s=0; s < com.count(); s++) {
for (int s = 0; s < com.count(); s++) {
const ColorOrderMapEntry* entry = com.get(s);
if (entry == nullptr) break;
oappend(SET_F("addCOM("));
@@ -459,7 +461,7 @@ void getSettingsJS(byte subPage, char* dest)
sappend('v',SET_F("RL"),rlyPin);
sappend('c',SET_F("RM"),rlyMde);
sappend('c',SET_F("RO"),rlyOpenDrain);
for (uint8_t i=0; i<WLED_MAX_BUTTONS; i++) {
for (int i = 0; i < WLED_MAX_BUTTONS; i++) {
oappend(SET_F("addBtn("));
oappend(itoa(i,nS,10)); oappend(",");
oappend(itoa(btnPin[i],nS,10)); oappend(",");