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support defining an offset an making the X first LEDs for continuing… #56

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merged 1 commit into from
Jan 2, 2025
Merged

support defining an offset an making the X first LEDs for continuing… #56

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23 changes: 23 additions & 0 deletions usermods/Tubes/Tubes.h
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Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,8 @@
#define MASTER_PIN 25
#define LEGACY_PIN 32 // DigUno Q4

extern uint32_t savedStrip[];


class TubesUsermod : public Usermod {
private:
Expand Down Expand Up @@ -90,6 +92,27 @@ class TubesUsermod : public Usermod {
master.handleOverlayDraw();
}

#ifdef LED_MASK_OFFSET
uint16_t len = strip.getLengthTotal();
uint16_t savedLen = std::min(len, static_cast<uint16_t>(MAX_SAVED_LEDS));
static_assert( LED_MASK_OFFSET < 0xffff, "LED_MASK_OFFSET set to large");
uint16_t maskLength = std::min(len, static_cast<uint16_t>(LED_MASK_OFFSET));
// save existing strip
for (auto i = 0; i < savedLen; i++) {
savedStrip[i] = strip.getPixelColor(i);
}
// shift all colors to beginning of strip by mask length
uint16_t p = 0;
for (auto i = maskLength; i < len; i++) {
strip.setPixelColor(p++, strip.getPixelColor(i));
}
// black out the remaining
for ( ; p < len; p++) {
strip.setPixelColor(p, CRGB::Black);
}
#endif


// When AP mode is on, make sure it's obvious
// Blink when there's a connected client
if (apActive) {
Expand Down
16 changes: 15 additions & 1 deletion wled00/wled.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@
#include "wled_ethernet.h"
#include <Arduino.h>
#include "espnow_broadcast.h"
#include <algorithm>

#if defined(ARDUINO_ARCH_ESP32) && defined(WLED_DISABLE_BROWNOUT_DET)
#include "soc/soc.h"
Expand Down Expand Up @@ -40,6 +41,10 @@ void WLED::reset()
ESP.restart();
}

#ifdef LED_MASK_OFFSET
uint32_t savedStrip[MAX_SAVED_LEDS] {0};
#endif

void WLED::loop()
{
#ifdef WLED_DEBUG
Expand Down Expand Up @@ -121,12 +126,21 @@ void WLED::loop()
handlePresets();
yield();

if (!offMode || strip.isOffRefreshRequired())
if (!offMode || strip.isOffRefreshRequired()) {
strip.service();
#ifdef LED_MASK_OFFSET
// restore existing strip
uint16_t savedLen = std::min(strip.getLengthTotal(), static_cast<uint16_t>(MAX_SAVED_LEDS));
for (auto i = 0; i < savedLen; i++) {
strip.setPixelColor(i, savedStrip[i]);
}
#endif

#ifdef ESP8266
else if (!noWifiSleep)
delay(1); //required to make sure ESP enters modem sleep (see #1184)
#endif
}
}
#ifdef WLED_DEBUG
stripMillis = millis() - stripMillis;
Expand Down
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