From aca524ec8569ea4c3351e8e024775da4ba4e7a87 Mon Sep 17 00:00:00 2001
From: Ryan Summers <ryan.summers@vertigo-designs.com>
Date: Tue, 2 Mar 2021 17:17:51 +0100
Subject: [PATCH] Fixing negation

---
 src/bin/dual-iir.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/bin/dual-iir.rs b/src/bin/dual-iir.rs
index 391b127..00e7d12 100644
--- a/src/bin/dual-iir.rs
+++ b/src/bin/dual-iir.rs
@@ -140,7 +140,7 @@ const APP: () = {
 
         loop {
             let sleep = c.resources.mqtt_interface.lock(|interface| {
-                interface.network_stack().poll(clock.current_ms())
+                !interface.network_stack().poll(clock.current_ms())
             });
 
             if c.resources