feat(rmt): improve code clarity

SuGlider · Copilot · web-flow · commit 182eef86e342 · 2025-09-05T16:43:55.000-03:00
Co-authored-by: Copilot &lt;175728472+Copilot@users.noreply.github.com&gt;
diff --git a/cores/esp32/esp32-hal-rmt.c b/cores/esp32/esp32-hal-rmt.c
@@ -343,7 +343,7 @@ static bool _rmtWrite(int pin, rmt_data_t *data, size_t num_rmt_symbols, bool bl
     bus->rmt_ch_is_looping = false;
   } else {  // new writing | looping request
     // looping | Writing over a previous looping state is valid
-    if (loop) {
+    if (loop > 0) {
       transmit_cfg.loop_count = (loop == 1) ? -1 : loop;
       // keeps RMT_FLAG_TX_DONE set - it never changes
     } else {
