bus robustness improvement

ABL and SerializeConfig explicitly check bus->isOK(), instead of relying on bus->getLength() == 0
2025-11-16 14:52:18 +01:00
parent 5b52ee612f
commit 737b7cc471
2 changed files with 2 additions and 1 deletions
--- a/wled00/FX_fcn.cpp
+++ b/wled00/FX_fcn.cpp
@@ -2052,6 +2052,7 @@ void WS2812FX::estimateCurrentAndLimitBri() {

  for (uint_fast8_t bNum = 0; bNum < busses.getNumBusses(); bNum++) {
    Bus *bus = busses.getBus(bNum);
+    if (!bus || !bus->isOk()) continue;    // WLEDMM skip busses that are not initialized yet
    auto btype = bus->getType();
    if (EXCLUDE_FROM_ABL(btype)) continue; // WLEDMM exclude non-ABL and network busses
    uint16_t len = bus->getLength();