Fix deadlock in attachInterruptParam (#953)

Thanks to @imwoo90 comment in #878 (comment)
earlephilhower · Nov 3, 2022 · 6570c48 · 6570c48
1 parent 008c4d6
commit 6570c48
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cores/rp2040/wiring_private.cpp b/cores/rp2040/wiring_private.cpp
@@ -135,7 +135,7 @@ void attachInterruptParam(pin_size_t pin, voidFuncPtrParam callback, PinStatus m
     default:      return;  // ERROR
     }
     noInterrupts();
-    detachInterrupt(pin);
+    _detachInterruptInternal(pin);
     CBInfo cb(callback, param);
     _map.insert({pin, cb});
     gpio_set_irq_enabled_with_callback(pin, events, true, _gpioInterruptDispatcher);