Jan/WLED_MM_Infinity
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no file access waiting if we have the flicker-free LEDs driver

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Frank
2026-01-06 12:30:27 +01:00
parent d70a3a84e8
commit fafcbf9cf4
2 changed files with 13 additions and 3 deletions
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6
wled00/file.cpp
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@@ -49,13 +49,15 @@ void closeFile() {
if (!f) {doCloseFile = false; return;} // WLEDMM only do all this hick-hack when f is an open file
unsigned long t_wait = millis();
bool oldLock = suspendStripService;
#if !defined(WLEDMM_NO_FILEWAIT) // not necessary if we have the flicker-free RMTHI driver
unsigned long t_wait = millis();
if (strip.isUpdating()) suspendStripService = true; // WLEDMM schedule short pause to prevent LEDs glitching during flash write
while(strip.isUpdating() && (millis() - t_wait < 72)) delay(1); // WLEDMM try to catch a moment when strip is idle
while(strip.isUpdating() && (millis() - t_wait < 96)) delay(0); // try harder
//if (strip.isUpdating()) USER_PRINTLN("closeFile: strip still updating.");
delay(2); // might help
#endif
#else
bool oldLock = suspendStripService; // fix build f***u* on 8266
#endif
@@ -548,7 +550,7 @@ bool handleFileRead(AsyncWebServerRequest* request, String path){
#endif
// wait for strip to finish updating, accessing FS during sendout causes glitches
#ifdef ARDUINO_ARCH_ESP32
#if defined(ARDUINO_ARCH_ESP32) && !defined(WLEDMM_NO_FILEWAIT) // not necessary if we have the flicker-free RMTHI driver
unsigned wait_start = millis();
while (strip.isUpdating() && (millis() - wait_start < 40)) delay(1); // wait max 40ms
#endif