From dd00c13714b68b0a7b63571260b70c572c832fb0 Mon Sep 17 00:00:00 2001
From: Vasily Davydov <vasilydavydovmail@yahoo.com>
Date: Sun, 16 Oct 2022 12:46:36 +0300
Subject: [PATCH] main: display blank values

---
 I2C/.cproject                                 | 45 +++++----
 I2C/.project                                  |  1 +
 LiquidCrystal/.cproject                       |  1 +
 StateHandler/.cproject                        |  1 +
 esp-vent-main/.cproject                       | 10 ++
 esp-vent-main/.project                        |  1 +
 .../esp-vent-main LinkServer Debug.launch     | 96 +++++++++++++++++++
 esp-vent-main/src/esp-vent-main.cpp           | 39 ++++++--
 8 files changed, 166 insertions(+), 28 deletions(-)
 create mode 100644 esp-vent-main/esp-vent-main LinkServer Debug.launch

diff --git a/I2C/.cproject b/I2C/.cproject
index 44e7a32..f2f2838 100644
--- a/I2C/.cproject
+++ b/I2C/.cproject
@@ -42,13 +42,14 @@
 								<option id="gnu.cpp.compiler.option.optimization.flags.926363223" name="Other optimization flags" superClass="gnu.cpp.compiler.option.optimization.flags" useByScannerDiscovery="false" value="-fno-common" valueType="string"/>
 								<option id="com.crt.advproject.cpp.hdrlib.156538777" name="Library headers" superClass="com.crt.advproject.cpp.hdrlib" useByScannerDiscovery="false" value="Newlib" valueType="enumerated"/>
 								<option id="com.crt.advproject.cpp.fpu.1010908349" name="Floating point" superClass="com.crt.advproject.cpp.fpu" useByScannerDiscovery="true"/>
-								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="gnu.cpp.compiler.option.include.paths.672623669" superClass="gnu.cpp.compiler.option.include.paths" valueType="includePath">
+								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="gnu.cpp.compiler.option.include.paths.672623669" name="Include paths (-I)" superClass="gnu.cpp.compiler.option.include.paths" useByScannerDiscovery="false" valueType="includePath">
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lpc_board_nxp_lpcxpresso_1549/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lpc_chip_15xx/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc://inc}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/DigitalIoPin/inc}&quot;"/>
 								</option>
-								<option id="com.crt.advproject.cpp.misc.dialect.728710465" superClass="com.crt.advproject.cpp.misc.dialect" value="com.crt.advproject.misc.dialect.c++11" valueType="enumerated"/>
+								<option id="com.crt.advproject.cpp.misc.dialect.728710465" name="Language standard" superClass="com.crt.advproject.cpp.misc.dialect" useByScannerDiscovery="true" value="com.crt.advproject.misc.dialect.c++11" valueType="enumerated"/>
 								<inputType id="com.crt.advproject.compiler.cpp.input.1968272455" superClass="com.crt.advproject.compiler.cpp.input"/>
 							</tool>
 							<tool id="com.crt.advproject.gcc.lib.debug.1209411304" name="MCU C Compiler" superClass="com.crt.advproject.gcc.lib.debug">
@@ -64,29 +65,31 @@
 								</option>
 								<option id="gnu.c.compiler.option.misc.other.375265842" name="Other flags" superClass="gnu.c.compiler.option.misc.other" useByScannerDiscovery="false" value="-c -fmessage-length=0 -fno-builtin -ffunction-sections -fdata-sections" valueType="string"/>
 								<option id="gnu.c.compiler.option.optimization.flags.1393030370" name="Other optimization flags" superClass="gnu.c.compiler.option.optimization.flags" useByScannerDiscovery="false" value="-fno-common" valueType="string"/>
-								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="gnu.c.compiler.option.include.paths.616919609" superClass="gnu.c.compiler.option.include.paths" valueType="includePath">
+								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="gnu.c.compiler.option.include.paths.616919609" name="Include paths (-I)" superClass="gnu.c.compiler.option.include.paths" useByScannerDiscovery="false" valueType="includePath">
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lpc_board_nxp_lpcxpresso_1549/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lpc_chip_15xx/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc://inc}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/DigitalIoPin/inc}&quot;"/>
 								</option>
-								<option id="com.crt.advproject.c.misc.dialect.901436839" superClass="com.crt.advproject.c.misc.dialect" value="com.crt.advproject.misc.dialect.c11" valueType="enumerated"/>
-								<option id="com.crt.advproject.gcc.hdrlib.1284634346" superClass="com.crt.advproject.gcc.hdrlib" value="Newlib" valueType="enumerated"/>
-								<option id="com.crt.advproject.gcc.specs.2075371117" superClass="com.crt.advproject.gcc.specs" value="com.crt.advproject.gcc.specs.newlib" valueType="enumerated"/>
+								<option id="com.crt.advproject.c.misc.dialect.901436839" name="Language standard" superClass="com.crt.advproject.c.misc.dialect" useByScannerDiscovery="true" value="com.crt.advproject.misc.dialect.c11" valueType="enumerated"/>
+								<option id="com.crt.advproject.gcc.hdrlib.1284634346" name="Library headers" superClass="com.crt.advproject.gcc.hdrlib" useByScannerDiscovery="false" value="Newlib" valueType="enumerated"/>
+								<option id="com.crt.advproject.gcc.specs.2075371117" name="Specs" superClass="com.crt.advproject.gcc.specs" useByScannerDiscovery="false" value="com.crt.advproject.gcc.specs.newlib" valueType="enumerated"/>
 								<inputType id="com.crt.advproject.compiler.input.1731651389" superClass="com.crt.advproject.compiler.input"/>
 							</tool>
 							<tool id="com.crt.advproject.gas.lib.debug.1402014901" name="MCU Assembler" superClass="com.crt.advproject.gas.lib.debug">
 								<option id="com.crt.advproject.gas.thumb.1825550506" name="Thumb mode" superClass="com.crt.advproject.gas.thumb" value="true" valueType="boolean"/>
 								<option id="com.crt.advproject.gas.arch.1509895458" name="Architecture" superClass="com.crt.advproject.gas.arch" value="com.crt.advproject.gas.target.cm3" valueType="enumerated"/>
 								<option id="gnu.both.asm.option.flags.crt.1477828788" name="Assembler flags" superClass="gnu.both.asm.option.flags.crt" value="-c -x assembler-with-cpp -DDEBUG -D__CODE_RED -DCORE_M3 -D__USE_LPCOPEN -D__LPC15XX__ -D__NEWLIB__" valueType="string"/>
-								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="gnu.both.asm.option.include.paths.1394857969" superClass="gnu.both.asm.option.include.paths" valueType="includePath">
+								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="gnu.both.asm.option.include.paths.1394857969" name="Include paths (-I)" superClass="gnu.both.asm.option.include.paths" valueType="includePath">
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lpc_board_nxp_lpcxpresso_1549/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lpc_chip_15xx/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc://inc}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/DigitalIoPin/inc}&quot;"/>
 								</option>
-								<option id="com.crt.advproject.gas.hdrlib.1860339699" superClass="com.crt.advproject.gas.hdrlib" value="Newlib" valueType="enumerated"/>
-								<option id="com.crt.advproject.gas.specs.611787929" superClass="com.crt.advproject.gas.specs" value="com.crt.advproject.gas.specs.newlib" valueType="enumerated"/>
+								<option id="com.crt.advproject.gas.hdrlib.1860339699" name="Library headers" superClass="com.crt.advproject.gas.hdrlib" value="Newlib" valueType="enumerated"/>
+								<option id="com.crt.advproject.gas.specs.611787929" name="Specs" superClass="com.crt.advproject.gas.specs" value="com.crt.advproject.gas.specs.newlib" valueType="enumerated"/>
 								<inputType id="cdt.managedbuild.tool.gnu.assembler.input.962665264" superClass="cdt.managedbuild.tool.gnu.assembler.input"/>
 								<inputType id="com.crt.advproject.assembler.input.312348915" name="Additional Assembly Source Files" superClass="com.crt.advproject.assembler.input"/>
 							</tool>
@@ -140,14 +143,15 @@
 								</option>
 								<option id="gnu.cpp.compiler.option.other.other.1123252998" name="Other flags" superClass="gnu.cpp.compiler.option.other.other" useByScannerDiscovery="false" value="-c -fmessage-length=0 -fno-builtin -ffunction-sections -fdata-sections -fno-rtti -fno-exceptions" valueType="string"/>
 								<option id="gnu.cpp.compiler.option.optimization.flags.1490571408" name="Other optimization flags" superClass="gnu.cpp.compiler.option.optimization.flags" useByScannerDiscovery="false" value="-fno-common -Os" valueType="string"/>
-								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="gnu.cpp.compiler.option.include.paths.874979259" superClass="gnu.cpp.compiler.option.include.paths" valueType="includePath">
+								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="gnu.cpp.compiler.option.include.paths.874979259" name="Include paths (-I)" superClass="gnu.cpp.compiler.option.include.paths" useByScannerDiscovery="false" valueType="includePath">
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lpc_board_nxp_lpcxpresso_1549/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lpc_chip_15xx/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc://inc}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/DigitalIoPin/inc}&quot;"/>
 								</option>
-								<option id="com.crt.advproject.cpp.misc.dialect.614377091" superClass="com.crt.advproject.cpp.misc.dialect" value="com.crt.advproject.misc.dialect.c++11" valueType="enumerated"/>
-								<option id="com.crt.advproject.cpp.hdrlib.1612590666" superClass="com.crt.advproject.cpp.hdrlib" value="Newlib" valueType="enumerated"/>
+								<option id="com.crt.advproject.cpp.misc.dialect.614377091" name="Language standard" superClass="com.crt.advproject.cpp.misc.dialect" useByScannerDiscovery="true" value="com.crt.advproject.misc.dialect.c++11" valueType="enumerated"/>
+								<option id="com.crt.advproject.cpp.hdrlib.1612590666" name="Library headers" superClass="com.crt.advproject.cpp.hdrlib" useByScannerDiscovery="false" value="Newlib" valueType="enumerated"/>
 								<inputType id="com.crt.advproject.compiler.cpp.input.1300934729" superClass="com.crt.advproject.compiler.cpp.input"/>
 							</tool>
 							<tool id="com.crt.advproject.gcc.lib.release.469300912" name="MCU C Compiler" superClass="com.crt.advproject.gcc.lib.release">
@@ -163,29 +167,31 @@
 								</option>
 								<option id="gnu.c.compiler.option.misc.other.524305218" name="Other flags" superClass="gnu.c.compiler.option.misc.other" useByScannerDiscovery="false" value="-c -fmessage-length=0 -fno-builtin -ffunction-sections -fdata-sections" valueType="string"/>
 								<option id="gnu.c.compiler.option.optimization.flags.1944087667" name="Other optimization flags" superClass="gnu.c.compiler.option.optimization.flags" useByScannerDiscovery="false" value="-fno-common" valueType="string"/>
-								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="gnu.c.compiler.option.include.paths.1581234441" superClass="gnu.c.compiler.option.include.paths" valueType="includePath">
+								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="gnu.c.compiler.option.include.paths.1581234441" name="Include paths (-I)" superClass="gnu.c.compiler.option.include.paths" useByScannerDiscovery="false" valueType="includePath">
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lpc_board_nxp_lpcxpresso_1549/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lpc_chip_15xx/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc://inc}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/DigitalIoPin/inc}&quot;"/>
 								</option>
-								<option id="com.crt.advproject.c.misc.dialect.1345069742" superClass="com.crt.advproject.c.misc.dialect" value="com.crt.advproject.misc.dialect.c11" valueType="enumerated"/>
-								<option id="com.crt.advproject.gcc.hdrlib.2008512552" superClass="com.crt.advproject.gcc.hdrlib" value="Newlib" valueType="enumerated"/>
-								<option id="com.crt.advproject.gcc.specs.1203227183" superClass="com.crt.advproject.gcc.specs" value="com.crt.advproject.gcc.specs.newlib" valueType="enumerated"/>
+								<option id="com.crt.advproject.c.misc.dialect.1345069742" name="Language standard" superClass="com.crt.advproject.c.misc.dialect" useByScannerDiscovery="true" value="com.crt.advproject.misc.dialect.c11" valueType="enumerated"/>
+								<option id="com.crt.advproject.gcc.hdrlib.2008512552" name="Library headers" superClass="com.crt.advproject.gcc.hdrlib" useByScannerDiscovery="false" value="Newlib" valueType="enumerated"/>
+								<option id="com.crt.advproject.gcc.specs.1203227183" name="Specs" superClass="com.crt.advproject.gcc.specs" useByScannerDiscovery="false" value="com.crt.advproject.gcc.specs.newlib" valueType="enumerated"/>
 								<inputType id="com.crt.advproject.compiler.input.314025432" superClass="com.crt.advproject.compiler.input"/>
 							</tool>
 							<tool id="com.crt.advproject.gas.lib.release.1070189235" name="MCU Assembler" superClass="com.crt.advproject.gas.lib.release">
 								<option id="com.crt.advproject.gas.thumb.2019492982" name="Thumb mode" superClass="com.crt.advproject.gas.thumb" value="true" valueType="boolean"/>
 								<option id="com.crt.advproject.gas.arch.840899267" name="Architecture" superClass="com.crt.advproject.gas.arch" value="com.crt.advproject.gas.target.cm3" valueType="enumerated"/>
 								<option id="gnu.both.asm.option.flags.crt.523197721" name="Assembler flags" superClass="gnu.both.asm.option.flags.crt" value="-c -x assembler-with-cpp -DNDEBUG -D__CODE_RED -DCORE_M3 -D__USE_LPCOPEN -D__LPC15XX__ -D__NEWLIB__" valueType="string"/>
-								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="gnu.both.asm.option.include.paths.10173852" superClass="gnu.both.asm.option.include.paths" valueType="includePath">
+								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="gnu.both.asm.option.include.paths.10173852" name="Include paths (-I)" superClass="gnu.both.asm.option.include.paths" valueType="includePath">
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lpc_board_nxp_lpcxpresso_1549/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lpc_chip_15xx/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc://inc}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/DigitalIoPin/inc}&quot;"/>
 								</option>
-								<option id="com.crt.advproject.gas.hdrlib.1031503760" superClass="com.crt.advproject.gas.hdrlib" value="Newlib" valueType="enumerated"/>
-								<option id="com.crt.advproject.gas.specs.136287257" superClass="com.crt.advproject.gas.specs" value="com.crt.advproject.gas.specs.newlib" valueType="enumerated"/>
+								<option id="com.crt.advproject.gas.hdrlib.1031503760" name="Library headers" superClass="com.crt.advproject.gas.hdrlib" value="Newlib" valueType="enumerated"/>
+								<option id="com.crt.advproject.gas.specs.136287257" name="Specs" superClass="com.crt.advproject.gas.specs" value="com.crt.advproject.gas.specs.newlib" valueType="enumerated"/>
 								<inputType id="cdt.managedbuild.tool.gnu.assembler.input.516112971" superClass="cdt.managedbuild.tool.gnu.assembler.input"/>
 								<inputType id="com.crt.advproject.assembler.input.336128886" name="Additional Assembly Source Files" superClass="com.crt.advproject.assembler.input"/>
 							</tool>
@@ -239,4 +245,5 @@
 	<storageModule moduleId="com.crt.advproject">
 		<boardId>LPCXpresso1549</boardId>
 	</storageModule>
+	<storageModule moduleId="refreshScope"/>
 </cproject>
\ No newline at end of file
diff --git a/I2C/.project b/I2C/.project
index 4afcb42..f9ac250 100644
--- a/I2C/.project
+++ b/I2C/.project
@@ -4,6 +4,7 @@
 	<comment></comment>
 	<projects>
 		<project>lpc_chip_15xx</project>
+		<project>DigitalIoPin</project>
 	</projects>
 	<buildSpec>
 		<buildCommand>
diff --git a/LiquidCrystal/.cproject b/LiquidCrystal/.cproject
index 9880c25..432a907 100644
--- a/LiquidCrystal/.cproject
+++ b/LiquidCrystal/.cproject
@@ -246,4 +246,5 @@
 		<boardId>LPCXpresso1549</boardId>
 	</storageModule>
 	<storageModule moduleId="org.eclipse.cdt.make.core.buildtargets"/>
+	<storageModule moduleId="refreshScope"/>
 </cproject>
\ No newline at end of file
diff --git a/StateHandler/.cproject b/StateHandler/.cproject
index dce4dd8..289e85d 100644
--- a/StateHandler/.cproject
+++ b/StateHandler/.cproject
@@ -252,4 +252,5 @@
 		<boardId>LPCXpresso1549</boardId>
 	</storageModule>
 	<storageModule moduleId="org.eclipse.cdt.make.core.buildtargets"/>
+	<storageModule moduleId="refreshScope"/>
 </cproject>
\ No newline at end of file
diff --git a/esp-vent-main/.cproject b/esp-vent-main/.cproject
index 424e11a..521b9f6 100644
--- a/esp-vent-main/.cproject
+++ b/esp-vent-main/.cproject
@@ -45,6 +45,7 @@
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/LiquidCrystal/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/I2C/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/StateHandler/inc}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/Timer/inc}&quot;"/>
 								</option>
 								<option id="com.crt.advproject.cpp.misc.dialect.1893636131" name="Language standard" superClass="com.crt.advproject.cpp.misc.dialect" useByScannerDiscovery="true" value="com.crt.advproject.misc.dialect.c++11" valueType="enumerated"/>
 								<inputType id="com.crt.advproject.compiler.cpp.input.1024506123" superClass="com.crt.advproject.compiler.cpp.input"/>
@@ -73,6 +74,7 @@
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/LiquidCrystal/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/I2C/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/StateHandler/inc}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/Timer/inc}&quot;"/>
 								</option>
 								<option id="com.crt.advproject.c.misc.dialect.1885316467" name="Language standard" superClass="com.crt.advproject.c.misc.dialect" useByScannerDiscovery="true" value="com.crt.advproject.misc.dialect.c11" valueType="enumerated"/>
 								<inputType id="com.crt.advproject.compiler.input.1491212950" superClass="com.crt.advproject.compiler.input"/>
@@ -91,6 +93,7 @@
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/LiquidCrystal/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/I2C/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/StateHandler/inc}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/Timer/inc}&quot;"/>
 								</option>
 								<inputType id="cdt.managedbuild.tool.gnu.assembler.input.486566022" superClass="cdt.managedbuild.tool.gnu.assembler.input"/>
 								<inputType id="com.crt.advproject.assembler.input.255980151" name="Additional Assembly Source Files" superClass="com.crt.advproject.assembler.input"/>
@@ -122,6 +125,7 @@
 									<listOptionValue builtIn="false" value="LiquidCrystal"/>
 									<listOptionValue builtIn="false" value="I2C"/>
 									<listOptionValue builtIn="false" value="StateHandler"/>
+									<listOptionValue builtIn="false" value="Timer"/>
 								</option>
 								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="gnu.cpp.link.option.paths.804461696" name="Library search path (-L)" superClass="gnu.cpp.link.option.paths" valueType="libPaths">
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lpc_board_nxp_lpcxpresso_1549/Debug}&quot;"/>
@@ -130,6 +134,7 @@
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/LiquidCrystal/Debug}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/I2C/Debug}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/StateHandler/Debug}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/Timer/Debug}&quot;"/>
 								</option>
 								<option id="com.crt.advproject.link.cpp.crpenable.8641361" name="Enable automatic placement of Code Read Protection field in image" superClass="com.crt.advproject.link.cpp.crpenable"/>
 								<inputType id="cdt.managedbuild.tool.gnu.cpp.linker.input.849613399" superClass="cdt.managedbuild.tool.gnu.cpp.linker.input">
@@ -194,6 +199,7 @@
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/LiquidCrystal/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/I2C/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/StateHandler/inc}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/Timer/inc}&quot;"/>
 								</option>
 								<option id="com.crt.advproject.cpp.misc.dialect.1640449237" name="Language standard" superClass="com.crt.advproject.cpp.misc.dialect" useByScannerDiscovery="true" value="com.crt.advproject.misc.dialect.c++11" valueType="enumerated"/>
 								<inputType id="com.crt.advproject.compiler.cpp.input.812988440" superClass="com.crt.advproject.compiler.cpp.input"/>
@@ -222,6 +228,7 @@
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/LiquidCrystal/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/I2C/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/StateHandler/inc}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/Timer/inc}&quot;"/>
 								</option>
 								<option id="com.crt.advproject.c.misc.dialect.1383624929" name="Language standard" superClass="com.crt.advproject.c.misc.dialect" useByScannerDiscovery="true" value="com.crt.advproject.misc.dialect.c11" valueType="enumerated"/>
 								<inputType id="com.crt.advproject.compiler.input.391538574" superClass="com.crt.advproject.compiler.input"/>
@@ -240,6 +247,7 @@
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/LiquidCrystal/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/I2C/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/StateHandler/inc}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/Timer/inc}&quot;"/>
 								</option>
 								<inputType id="cdt.managedbuild.tool.gnu.assembler.input.1169670567" superClass="cdt.managedbuild.tool.gnu.assembler.input"/>
 								<inputType id="com.crt.advproject.assembler.input.956763731" name="Additional Assembly Source Files" superClass="com.crt.advproject.assembler.input"/>
@@ -271,6 +279,7 @@
 									<listOptionValue builtIn="false" value="LiquidCrystal"/>
 									<listOptionValue builtIn="false" value="I2C"/>
 									<listOptionValue builtIn="false" value="StateHandler"/>
+									<listOptionValue builtIn="false" value="Timer"/>
 								</option>
 								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="gnu.cpp.link.option.paths.245096214" name="Library search path (-L)" superClass="gnu.cpp.link.option.paths" valueType="libPaths">
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lpc_board_nxp_lpcxpresso_1549/Release}&quot;"/>
@@ -279,6 +288,7 @@
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/LiquidCrystal/Release}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/I2C/Release}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/StateHandler/Release}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/Timer/Release}&quot;"/>
 								</option>
 								<option id="com.crt.advproject.link.cpp.crpenable.209534913" name="Enable automatic placement of Code Read Protection field in image" superClass="com.crt.advproject.link.cpp.crpenable"/>
 								<inputType id="cdt.managedbuild.tool.gnu.cpp.linker.input.1513506142" superClass="cdt.managedbuild.tool.gnu.cpp.linker.input">
diff --git a/esp-vent-main/.project b/esp-vent-main/.project
index 83a2e6e..e653829 100644
--- a/esp-vent-main/.project
+++ b/esp-vent-main/.project
@@ -9,6 +9,7 @@
 		<project>LiquidCrystal</project>
 		<project>I2C</project>
 		<project>StateHandler</project>
+		<project>Timer</project>
 	</projects>
 	<buildSpec>
 		<buildCommand>
diff --git a/esp-vent-main/esp-vent-main LinkServer Debug.launch b/esp-vent-main/esp-vent-main LinkServer Debug.launch
new file mode 100644
index 0000000..e0615e3
--- /dev/null
+++ b/esp-vent-main/esp-vent-main LinkServer Debug.launch	
@@ -0,0 +1,96 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<launchConfiguration type="com.crt.dsfdebug.crtmcu.launchType">
+    <stringAttribute key=".gdbinit" value=""/>
+    <booleanAttribute key="attach" value="false"/>
+    <stringAttribute key="bootrom.stall" value=""/>
+    <stringAttribute key="com.crt.ctrlcenter.OFSemuDetails" value="LinkServer"/>
+    <booleanAttribute key="com.crt.ctrlcenter.crtInit" value="true"/>
+    <stringAttribute key="com.crt.ctrlcenter.currentWireType" value="SWD"/>
+    <booleanAttribute key="com.crt.ctrlcenter.mainBreakIsHardware" value="true"/>
+    <stringAttribute key="com.crt.ctrlcenter.serialNumber" value="LinkServerNXP SemiconductorsLPC-LINK2 CMSIS-DAP V5.361OSAVCQOQ"/>
+    <mapAttribute key="com.crt.ctrlcenter.symbolsGroupSettings"/>
+    <intAttribute key="com.crt.ctrlcenter.version" value="6"/>
+    <stringAttribute key="com.nxp.mcuxpresso.flash.base.address" value="0x0"/>
+    <booleanAttribute key="com.nxp.mcuxpresso.flash.clear.console" value="true"/>
+    <booleanAttribute key="com.nxp.mcuxpresso.flash.confirm" value="false"/>
+    <stringAttribute key="com.nxp.mcuxpresso.flash.erase.algorithm" value="Mass erase"/>
+    <stringAttribute key="com.nxp.mcuxpresso.flash.executable" value="axf"/>
+    <stringAttribute key="com.nxp.mcuxpresso.flash.program.action" value="Program"/>
+    <booleanAttribute key="com.nxp.mcuxpresso.flash.reset.target" value="true"/>
+    <stringAttribute key="com.nxp.mcuxpresso.ide.probe.manufacturer" value="NXP Semiconductors"/>
+    <stringAttribute key="com.nxp.mcuxpresso.ide.probe.name" value="LPC-LINK2 CMSIS-DAP V5.361"/>
+    <stringAttribute key="com.nxp.mcuxpresso.ide.probe.type" value="LinkServer"/>
+    <stringAttribute key="debug.level" value="2"/>
+    <stringAttribute key="emu.speed" value=""/>
+    <stringAttribute key="flash.driver.reset" value=""/>
+    <stringAttribute key="gdbserver.host" value="localhost"/>
+    <stringAttribute key="gdbserver.port" value="10989"/>
+    <booleanAttribute key="gdbserver.start" value="true"/>
+    <stringAttribute key="internal.connect.script" value="LPC15RunBootRomConnect.scp"/>
+    <booleanAttribute key="internal.has_swo" value="true"/>
+    <stringAttribute key="internal.prelaunch.command" value=""/>
+    <stringAttribute key="internal.reset.script" value="LPC15RunBootRomReset.scp"/>
+    <stringAttribute key="internal.resethandling" value=""/>
+    <stringAttribute key="internal.semihost" value="On"/>
+    <stringAttribute key="internal.wirespeed" value=""/>
+    <stringAttribute key="internal.wiretype" value="SWD*"/>
+    <stringAttribute key="launch.config.handler" value="com.crt.ctrlcenter.launch.CRTLaunchConfigHandler"/>
+    <booleanAttribute key="mem.access" value="false"/>
+    <stringAttribute key="misc.options" value=""/>
+    <stringAttribute key="ondisconnect" value="cont"/>
+    <intAttribute key="org.eclipse.cdt.debug.gdbjtag.core.delay" value="0"/>
+    <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.doHalt" value="false"/>
+    <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.doReset" value="false"/>
+    <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.imageFileName" value=""/>
+    <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.imageOffset" value=""/>
+    <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.initCommands" value="set non-stop on&#10;set pagination off&#10;set mi-async&#10;&#10;set remotetimeout 60000&#10;##target_extended_remote##&#10;set mem inaccessible-by-default ${mem.access}&#10;mon ondisconnect ${ondisconnect}&#10;set arm force-mode thumb&#10;${load}&#10;&#9;"/>
+    <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.ipAddress" value="localhost"/>
+    <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.loadImage" value="true"/>
+    <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.loadSymbols" value="true"/>
+    <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.pcRegister" value=""/>
+    <intAttribute key="org.eclipse.cdt.debug.gdbjtag.core.portNumber" value="10989"/>
+    <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.runCommands" value="&#10;${run}&#10;&#9;"/>
+    <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setPcRegister" value="false"/>
+    <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setResume" value="false"/>
+    <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setStopAt" value="true"/>
+    <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.stopAt" value="main"/>
+    <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.symbolsFileName" value=""/>
+    <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.symbolsOffset" value=""/>
+    <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useFileForImage" value="false"/>
+    <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useFileForSymbols" value="false"/>
+    <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useProjBinaryForImage" value="true"/>
+    <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useProjBinaryForSymbols" value="true"/>
+    <stringAttribute key="org.eclipse.cdt.dsf.gdb.DEBUG_NAME" value="arm-none-eabi-gdb"/>
+    <booleanAttribute key="org.eclipse.cdt.dsf.gdb.DEBUG_ON_FORK" value="false"/>
+    <booleanAttribute key="org.eclipse.cdt.dsf.gdb.EXTERNAL_CONSOLE" value="false"/>
+    <stringAttribute key="org.eclipse.cdt.dsf.gdb.GDB_INIT" value=""/>
+    <booleanAttribute key="org.eclipse.cdt.dsf.gdb.NON_STOP" value="true"/>
+    <booleanAttribute key="org.eclipse.cdt.dsf.gdb.REVERSE" value="false"/>
+    <stringAttribute key="org.eclipse.cdt.dsf.gdb.REVERSE_MODE" value="UseSoftTrace"/>
+    <stringAttribute key="org.eclipse.cdt.dsf.gdb.TRACEPOINT_MODE" value="TP_NORMAL_ONLY"/>
+    <booleanAttribute key="org.eclipse.cdt.dsf.gdb.UPDATE_THREADLIST_ON_SUSPEND" value="false"/>
+    <intAttribute key="org.eclipse.cdt.launch.ATTR_BUILD_BEFORE_LAUNCH_ATTR" value="2"/>
+    <stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_ID" value="gdb"/>
+    <stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_START_MODE" value="remote"/>
+    <stringAttribute key="org.eclipse.cdt.launch.PROGRAM_NAME" value="Debug/esp-vent-main.axf"/>
+    <stringAttribute key="org.eclipse.cdt.launch.PROJECT_ATTR" value="esp-vent-main"/>
+    <booleanAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_AUTO_ATTR" value="false"/>
+    <stringAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_ID_ATTR" value="com.crt.advproject.config.exe.debug.1850577128"/>
+    <booleanAttribute key="org.eclipse.cdt.launch.use_terminal" value="false"/>
+    <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
+        <listEntry value="/esp-vent-main"/>
+    </listAttribute>
+    <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
+        <listEntry value="4"/>
+    </listAttribute>
+    <mapAttribute key="org.eclipse.debug.core.preferred_launchers">
+        <mapEntry key="[debug]" value="com.nxp.mcuxpresso.core.debug.support.linkserver.launch.LinkServerGdbLaunch"/>
+    </mapAttribute>
+    <stringAttribute key="org.eclipse.dsf.launch.MEMORY_BLOCKS" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&lt;memoryBlockExpressionList context=&quot;reserved-for-future-use&quot;/&gt;"/>
+    <stringAttribute key="process_factory_id" value="com.nxp.mcuxpresso.core.debug.override.MCXProcessFactory"/>
+    <booleanAttribute key="redlink.disable.preconnect.script" value="false"/>
+    <booleanAttribute key="redlink.enable.flashhashing" value="true"/>
+    <booleanAttribute key="redlink.enable.rangestepping" value="true"/>
+    <stringAttribute key="run" value="cont"/>
+    <booleanAttribute key="vector.catch" value="true"/>
+</launchConfiguration>
diff --git a/esp-vent-main/src/esp-vent-main.cpp b/esp-vent-main/src/esp-vent-main.cpp
index aa6a5d4..231a6aa 100644
--- a/esp-vent-main/src/esp-vent-main.cpp
+++ b/esp-vent-main/src/esp-vent-main.cpp
@@ -17,6 +17,7 @@
 #endif
 
 #include "DigitalIoPin.h"
+#include "LiquidCrystal.h"
 #include "StateHandler.h"
 
 #include <cr_section_macros.h>
@@ -40,34 +41,54 @@ main (void)
   Board_LED_Set (0, true);
 #endif
 #endif
+  /** Lcd & stateHandler */
+  Chip_RIT_Init (LPC_RITIMER);
+  DigitalIoPin rs (0, 29, false, true, false);
+  DigitalIoPin en (0, 9, false, true, false);
+  DigitalIoPin d4 (0, 10, false, true, false);
+  DigitalIoPin d5 (0, 16, false, true, false);
+  DigitalIoPin d6 (1, 3, false, true, false);
+  DigitalIoPin d7 (0, 0, false, true, false);
+  LiquidCrystal lcd (&rs, &en, &d4, &d5, &d6, &d7);
+  StateHandler ventMachine (&lcd);
+  //
+  lcd.setCursor (0, 0);
+  lcd.print ("Test");
 
-  DigitalIoPin b_up ();
-  DigitalIoPin b_down ();
-  DigitalIoPin b_toggle ();
-  bool b_up_state = false, b_down_state = false, b_toggle_state = false;
-
-  StateHandler ventMachine;
+  /** Common pins */
+  DigitalIoPin b_up (0, 7, true, true, true); // A5
+  bool b_up_state = false;
+  DigitalIoPin b_down (0, 6, true, true, true); // A4
+  bool b_down_state = false;
+  DigitalIoPin b_toggle (0, 5, true, true, true); // A3
+  bool b_toggle_state = false;
 
   int16_t pressure = 1;
 
   while (1)
     {
       if (b_up.read ())
-        b_up_state = true;
+        {
+          b_up_state = true;
+        }
       if (!b_up.read () && b_up_state)
         {
           ventMachine.HandleState (Event (Event::eKey, BUTTON_CONTROL_UP));
           b_up_state = false;
         }
       if (b_down.read ())
-        b_down_state = true;
+        {
+          b_down_state = true;
+        }
       if (!b_down.read () && b_down_state)
         {
           ventMachine.HandleState (Event (Event::eKey, BUTTON_CONTROL_DOWN));
           b_down_state = false;
         }
       if (b_toggle.read ())
-        b_toggle_state = true;
+        {
+          b_toggle_state = true;
+        }
       if (!b_toggle.read () && b_toggle_state)
         {
           ventMachine.HandleState (