From 628ac413f9dd6ba1f78ed245c9691b97ea65b527 Mon Sep 17 00:00:00 2001
From: biver <batata@mail.ru>
Date: Wed, 27 Apr 2022 14:32:02 +0300
Subject: [PATCH] =?UTF-8?q?=D0=94=D0=BE=D0=B1=D0=B0=D0=B2=D0=BB=D1=8F?=
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---
 src/modules/lcd/Lcd2004/Lcd2004.cpp | 34 +++++++++++++++++++++++------
 1 file changed, 27 insertions(+), 7 deletions(-)

diff --git a/src/modules/lcd/Lcd2004/Lcd2004.cpp b/src/modules/lcd/Lcd2004/Lcd2004.cpp
index c7396a61..de587229 100644
--- a/src/modules/lcd/Lcd2004/Lcd2004.cpp
+++ b/src/modules/lcd/Lcd2004/Lcd2004.cpp
@@ -14,6 +14,8 @@ class Lcd2004 : public IoTItem {
     String _descr;
     int _prevStrSize;
 
+    bool _isShow = true;    // экран показывает
+
    public:
     Lcd2004(String parameters) : IoTItem(parameters) {
         String addr, size, xy;
@@ -60,18 +62,36 @@ class Lcd2004 : public IoTItem {
             LCDI2C->noBacklight();
         else if (command == "backlight")
             LCDI2C->backlight();
-        else if (command == "noDisplay")
+        else if (command == "noDisplay") {
             LCDI2C->noDisplay();
-        else if (command == "display")
+            _isShow = false;
+        } else if (command == "display") {
             LCDI2C->display();
-        else if (command == "x") {
-            _x = param[0].valD;
+            _isShow = true;
+        } else if (command == "toggle") {
+            if (_isShow) {
+                LCDI2C->noDisplay();
+                _isShow = false;
+            } else { 
+                LCDI2C->display();
+                _isShow = true;
+            }
+        } else if (command == "x") {
+            if (param.size()) {
+                _x = param[0].valD;
+            }
         } else if (command == "y") {
-            _y = param[0].valD;
+            if (param.size()) {
+                _y = param[0].valD;
+            }
         } else if (command == "descr") {
-            _descr = param[0].valS;
+            if (param.size()) {
+                _descr = param[0].valS;
+            }
         } else if (command == "id2show") {
-            _id2show = param[0].valS;
+            if (param.size()) {
+                _id2show = param[0].valS;
+            }
         }
 
         doByInterval();