From 759bc5034ff416412b198ee923b7b84571a9e8bd Mon Sep 17 00:00:00 2001
From: Evgenii Meshcheriakov <evgeny.meshcheryakov@gmail.com>
Date: Thu, 27 Oct 2022 20:33:15 +0300
Subject: [PATCH] state-handler: lcd update only with non 0 values

---
 esp-vent-main/src/StateHandler/StateHandler.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/esp-vent-main/src/StateHandler/StateHandler.cpp b/esp-vent-main/src/StateHandler/StateHandler.cpp
index 23a214f..f0c6512 100644
--- a/esp-vent-main/src/StateHandler/StateHandler.cpp
+++ b/esp-vent-main/src/StateHandler/StateHandler.cpp
@@ -237,7 +237,9 @@ StateHandler::handleTickValue (int value)
     }
   if (value > TIMER_PRESSURE_TIMEOUT)
     {
-      SetState (&StateHandler::stateGetPressure);
+	  if(!(saved_curr_value[current_mode] == 0 && saved_set_value[current_mode] == 0)) {
+		  SetState (&StateHandler::stateGetPressure);
+	  }
       sensor_timer += value;
       error_timer += value;
       state_timer->resetCounter ();