battery_volt() will read Vin value, still have bug to fix.

fix bug
2020-02-26 14:04:21 +08:00 · 2020-02-20 18:40:44 +08:00 · 2020-02-19 18:25:31 +08:00 · 2020-02-07 18:33:25 +08:00 · 2020-02-07 10:33:20 +08:00 · 2020-01-31 17:52:46 +08:00
61 changed files with 5950 additions and 1660 deletions
@@ -18,8 +18,8 @@
 			<storageModule moduleId="cdtBuildSystem" version="4.0.0">
 				<configuration artifactExtension="out" artifactName="${ProjName}" buildProperties="" cleanCommand="${CG_CLEAN_CMD}" description="" errorParsers="org.eclipse.rtsc.xdctools.parsers.ErrorParser;com.ti.rtsc.XDCtools.parsers.ErrorParser;com.ti.ccstudio.errorparser.CoffErrorParser;com.ti.ccstudio.errorparser.LinkErrorParser;com.ti.ccstudio.errorparser.AsmErrorParser;org.eclipse.cdt.core.GmakeErrorParser" id="com.ti.ccstudio.buildDefinitions.TMS470.Default.67178137" name="FlashROM" parent="com.ti.ccstudio.buildDefinitions.TMS470.Default" postbuildStep="${CG_TOOL_HEX} -order MS --memwidth=8 --romwidth=8 --intel -o      ${ProjName}.hex ${ProjName}.out" prebuildStep="">
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-							<option id="com.ti.ccstudio.buildDefinitions.core.OPT_TAGS.836926385" superClass="com.ti.ccstudio.buildDefinitions.core.OPT_TAGS" valueType="stringList">
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 								<listOptionValue builtIn="false" value="OUTPUT_FORMAT=ELF"/>
@@ -34,17 +34,17 @@
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+								<option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.OPT_FOR_SPEED.178891094" name="Speed vs. size trade-offs (--opt_for_speed, -mf)" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.OPT_FOR_SPEED" value="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.OPT_FOR_SPEED.0" valueType="enumerated"/>
+								<option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.INCLUDE_PATH.539671287" name="Add dir to #include search path (--include_path, -I)" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.INCLUDE_PATH" valueType="includePath">
 									<listOptionValue builtIn="false" value="${CG_TOOL_ROOT}/include"/>
 									<listOptionValue builtIn="false" value="C:\ti\simplelink\ble_sdk_2_02_02_25\src\examples\simple_peripheral\cc26xx\app\headstage"/>
 									<listOptionValue builtIn="false" value="${SRC_EX}/examples/simple_peripheral/cc26xx/app"/>
@@ -70,7 +70,7 @@
 									<listOptionValue builtIn="false" value="${SRC_BLE_CORE}/rom"/>
 									<listOptionValue builtIn="false" value="${CC26XXWARE}"/>
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 									<listOptionValue builtIn="false" value="BOOSTXL_CC2650MA"/>
@@ -86,71 +86,71 @@
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-								<option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.DISPLAY_ERROR_NUMBER.776879740" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.DISPLAY_ERROR_NUMBER" value="true" valueType="boolean"/>
-								<option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.XML_LINK_INFO.131905523" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.XML_LINK_INFO" value="&quot;${ProjName}_linkInfo.xml&quot;" valueType="string"/>
-								<option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.COMPRESS_DWARF.1323842668" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.COMPRESS_DWARF" value="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.COMPRESS_DWARF.on" valueType="enumerated"/>
-								<option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.UNUSED_SECTION_ELIMINATION.1293587957" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.UNUSED_SECTION_ELIMINATION" value="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.UNUSED_SECTION_ELIMINATION.on" valueType="enumerated"/>
-								<inputType id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exeLinker.inputType__CMD_SRCS.1830409084" name="Linker Command Files" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exeLinker.inputType__CMD_SRCS"/>
-								<inputType id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exeLinker.inputType__CMD2_SRCS.269002188" name="Linker Command Files" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exeLinker.inputType__CMD2_SRCS"/>
-								<inputType id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exeLinker.inputType__GEN_CMDS.2047351004" name="Generated Linker Command Files" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exeLinker.inputType__GEN_CMDS"/>
+								<option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.DIAG_WRAP.1072698677" name="Wrap diagnostic messages (--diag_wrap)" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.DIAG_WRAP" value="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.DIAG_WRAP.off" valueType="enumerated"/>
+								<option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.DISPLAY_ERROR_NUMBER.208875122" name="Emit diagnostic identifier numbers (--display_error_number)" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.DISPLAY_ERROR_NUMBER" value="true" valueType="boolean"/>
+								<option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.XML_LINK_INFO.978161151" name="Detailed link information data-base into &lt;file&gt; (--xml_link_info, -xml_link_info)" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.XML_LINK_INFO" value="&quot;${ProjName}_linkInfo.xml&quot;" valueType="string"/>
+								<option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.COMPRESS_DWARF.758646237" name="Aggressively reduce size of the DWARF information (--compress_dwarf)" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.COMPRESS_DWARF" value="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.COMPRESS_DWARF.on" valueType="enumerated"/>
+								<option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.UNUSED_SECTION_ELIMINATION.835586936" name="Eliminate sections not needed in the executable (--unused_section_elimination)" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.UNUSED_SECTION_ELIMINATION" value="com.ti.ccstudio.buildDefinitions.TMS470_18.1.linkerID.UNUSED_SECTION_ELIMINATION.on" valueType="enumerated"/>
+								<inputType id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exeLinker.inputType__CMD_SRCS.141494728" name="Linker Command Files" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exeLinker.inputType__CMD_SRCS"/>
+								<inputType id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exeLinker.inputType__CMD2_SRCS.175021999" name="Linker Command Files" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exeLinker.inputType__CMD2_SRCS"/>
+								<inputType id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exeLinker.inputType__GEN_CMDS.231151800" name="Generated Linker Command Files" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exeLinker.inputType__GEN_CMDS"/>
 							</tool>
-							<tool id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.1441212378" name="ARM Hex Utility" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex">
-								<option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.ROMWIDTH.870893049" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.ROMWIDTH" value="8" valueType="string"/>
-								<option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.MEMWIDTH.1008247221" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.MEMWIDTH" value="8" valueType="string"/>
-								<option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.OUTPUT_FORMAT.1456819213" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.OUTPUT_FORMAT" value="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.OUTPUT_FORMAT.INTEL" valueType="enumerated"/>
+							<tool id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.107721180" name="ARM Hex Utility" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex">
+								<option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.ROMWIDTH.1648774760" name="Specify rom width (--romwidth, -romwidth=width)" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.ROMWIDTH" value="8" valueType="string"/>
+								<option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.MEMWIDTH.1296545246" name="Specify memory width (--memwidth, -memwidth=width)" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.MEMWIDTH" value="8" valueType="string"/>
+								<option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.OUTPUT_FORMAT.1110193934" name="Output format" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.OUTPUT_FORMAT" value="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.OUTPUT_FORMAT.INTEL" valueType="enumerated"/>
 							</tool>
-							<tool id="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.1587885823" name="XDCtools" superClass="com.ti.rtsc.buildDefinitions.XDC_3.16.tool">
-								<option id="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.XDC_PATH.1887629154" superClass="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.XDC_PATH" valueType="stringList">
+							<tool id="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.974482847" name="XDCtools" superClass="com.ti.rtsc.buildDefinitions.XDC_3.16.tool">
+								<option id="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.XDC_PATH.300871009" name="Package repositories (--xdcpath)" superClass="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.XDC_PATH" valueType="stringList">
 									<listOptionValue builtIn="false" value="${COM_TI_RTSC_TIRTOSCC13XX_CC26XX_REPOS}"/>
 									<listOptionValue builtIn="false" value="${TARGET_CONTENT_BASE}"/>
 								</option>
-								<option id="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.TARGET.380082739" superClass="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.TARGET" value="ti.targets.arm.elf.M3" valueType="string"/>
-								<option id="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.PLATFORM.1123991861" superClass="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.PLATFORM" value="ti.platforms.simplelink:CC2640F128" valueType="string"/>
-								<option id="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.PLATFORM_RAW.781131062" superClass="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.PLATFORM_RAW" value="ti.platforms.simplelink:CC2640F128" valueType="string"/>
-								<option id="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.BUILD_PROFILE.2139588547" superClass="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.BUILD_PROFILE" value="release" valueType="string"/>
-								<option id="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.CODEGEN_TOOL_DIR.1692895039" superClass="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.CODEGEN_TOOL_DIR" value="${CG_TOOL_ROOT}" valueType="string"/>
-								<option id="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.COMPILE_OPTIONS.1555119371" superClass="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.COMPILE_OPTIONS" value="&quot;${COMPILER_FLAGS}&quot;" valueType="string"/>
+								<option id="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.TARGET.99445443" name="Target (-t)" superClass="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.TARGET" value="ti.targets.arm.elf.M3" valueType="string"/>
+								<option id="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.PLATFORM.1058317790" name="Platform (-p)" superClass="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.PLATFORM" value="ti.platforms.simplelink:CC2640F128" valueType="string"/>
+								<option id="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.PLATFORM_RAW.1240665315" name="Platform (-p)" superClass="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.PLATFORM_RAW" value="ti.platforms.simplelink:CC2640F128" valueType="string"/>
+								<option id="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.BUILD_PROFILE.1756494383" name="Build-profile (-r)" superClass="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.BUILD_PROFILE" value="release" valueType="string"/>
+								<option id="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.CODEGEN_TOOL_DIR.1077861505" name="Compiler tools directory (-c)" superClass="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.CODEGEN_TOOL_DIR" value="${CG_TOOL_ROOT}" valueType="string"/>
+								<option id="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.COMPILE_OPTIONS.1232517087" name="Additional compiler options (--compileOptions)" superClass="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.COMPILE_OPTIONS" value="&quot;${COMPILER_FLAGS}&quot;" valueType="string"/>
 							</tool>
 						</toolChain>
 					</folderInfo>
@@ -16,7 +16,7 @@
 # sources were generated) is:
 #    C:\ti\simplelink\ble_sdk_2_02_02_25\examples\cc2650em\simple_peripheral\ccs\config\src
 #
-GEN_SRC_DIR ?= ../../../../../ti/simplelink/ble_sdk_2_02_02_25/examples/cc2650em/simple_peripheral/ccs/config/src
+GEN_SRC_DIR ?= ../../config/src

 ifeq (,$(wildcard $(GEN_SRC_DIR)))
 $(error "ERROR: GEN_SRC_DIR must be set to the directory containing the generated sources")
@@ -1,12 +1,12 @@

-XOPTS = -I"C:/ti/xdctools_3_32_00_06_core/packages/" -Dxdc_target_types__=C:/ti/tirtos_cc13xx_cc26xx_2_21_01_08/products/bios_6_46_01_38/packages/ti/targets/arm/elf/std.h -Dxdc_target_name__=M3
+XOPTS = -I"C:/ti/xdctools_3_32_02_25_core/packages/" -Dxdc_target_types__=C:/ti/tirtos_cc13xx_cc26xx_2_21_01_08/products/bios_6_46_01_38/packages/ti/targets/arm/elf/std.h -Dxdc_target_name__=M3

 vpath % C:/ti/tirtos_cc13xx_cc26xx_2_21_01_08/products/bios_6_46_01_38/packages/ti/sysbios/
-vpath %.c C:/ti/xdctools_3_32_00_06_core/packages/
+vpath %.c C:/ti/xdctools_3_32_02_25_core/packages/

 CCOPTS    = --endian=little -mv7M3 --abi=eabi -q -ms --opt_for_speed=0  --program_level_compile -o3 -g --optimize_with_debug  -Dti_sysbios_knl_Task_minimizeLatency__D=FALSE -Dti_sysbios_family_arm_cc26xx_Boot_driverlibVersion=2 -Dti_sysbios_knl_Clock_stopCheckNext__D=TRUE -Dti_sysbios_family_arm_m3_Hwi_enableException__D=TRUE -Dti_sysbios_family_arm_m3_Hwi_disablePriority__D=32U -Dti_sysbios_family_arm_m3_Hwi_numSparseInterrupts__D=0U

-XDC_ROOT  = C:/ti/xdctools_3_32_00_06_core/packages/
+XDC_ROOT  = C:/ti/xdctools_3_32_02_25_core/packages/

 BIOS_ROOT = C:/ti/tirtos_cc13xx_cc26xx_2_21_01_08/products/bios_6_46_01_38/packages/ti/sysbios/

@@ -16,14 +16,14 @@ BIOS_INC  = -I"C:/ti/tirtos_cc13xx_cc26xx_2_21_01_08/products/bios_6_46_01_38/pa

 TARGET_INC = -I"C:/ti/tirtos_cc13xx_cc26xx_2_21_01_08/products/bios_6_46_01_38/packages/"

-INCS = $(BIOS_INC) $(TARGET_INC)  --include_path="C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.4.LTS/include" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/icall/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/roles/cc26xx" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/roles" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/dev_info" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/simple_profile/cc26xx" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/simple_profile" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/common/cc26xx" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/heapmgr" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/controller/cc26xx/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/hal/src/target/_common" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/target" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/hal/src/target/_common/cc26xx" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/hal/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/osal/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/services/src/sdata" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/services/src/saddr" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/icall/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/rom" --include_path="C:/ti/tirtos_cc13xx_cc26xx_2_21_01_08/products/cc26xxware_2_24_03_17272"  -IC:/ti/tirtos_cc13xx_cc26xx_2_21_01_08/products/bios_6_46_01_38/packages/ 
+INCS = $(BIOS_INC) $(TARGET_INC)  --include_path="C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.3.LTS/include" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/icall/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/roles/cc26xx" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/roles" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/dev_info" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/simple_profile/cc26xx" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/simple_profile" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/common/cc26xx" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/heapmgr" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/controller/cc26xx/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/hal/src/target/_common" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/target" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/hal/src/target/_common/cc26xx" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/hal/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/osal/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/services/src/sdata" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/services/src/saddr" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/icall/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/rom" --include_path="C:/ti/tirtos_cc13xx_cc26xx_2_21_01_08/products/cc26xxware_2_24_03_17272"  -IC:/ti/tirtos_cc13xx_cc26xx_2_21_01_08/products/bios_6_46_01_38/packages/ 

-CC = C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.4.LTS/bin/armcl -c $(CCOPTS) -I C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.4.LTS/include
-ASM = C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.4.LTS/bin/armcl -c $(CCOPTS) -I C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.4.LTS/include
-AR = C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.4.LTS/bin/armar rq
+CC = C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.3.LTS/bin/armcl -c $(CCOPTS) -I C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.3.LTS/include
+ASM = C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.3.LTS/bin/armcl -c $(CCOPTS) -I C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.3.LTS/include
+AR = C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.3.LTS/bin/armar rq

-DEL = C:/ti/xdctools_3_32_00_06_core/packages/../bin/rm -f
-CP = C:/ti/xdctools_3_32_00_06_core/packages/../bin/cp -f
+DEL = C:/ti/xdctools_3_32_02_25_core/packages/../bin/rm -f
+CP = C:/ti/xdctools_3_32_02_25_core/packages/../bin/cp -f

 define RM
 	$(if $(wildcard $1),$(DEL) $1,:)
@@ -15,8 +15,8 @@
 			<storageModule moduleId="cdtBuildSystem" version="4.0.0">
 				<configuration artifactExtension="out" artifactName="${ProjName}" buildProperties="" cleanCommand="${CG_CLEAN_CMD}" description="" id="com.ti.ccstudio.buildDefinitions.TMS470.Default.1209999684" name="FlashROM" parent="com.ti.ccstudio.buildDefinitions.TMS470.Default" postannouncebuildStep="" postbuildStep="${CG_TOOL_HEX} -order MS --memwidth=8 --romwidth=8 --intel -o ${ProjName}.hex ${ProjName}.out;${TOOLS_BLE}/frontier/frontier.exe ccs ${PROJECT_LOC}/${ConfigName}/${ProjName}_linkInfo.xml ${ORG_PROJ_DIR}/../../ccs/config/ccs_compiler_defines.bcfg ${ORG_PROJ_DIR}/../../ccs/config/ccs_linker_defines.cmd" preannouncebuildStep="" prebuildStep="&quot;${TOOLS_BLE}/lib_search/lib_search.exe&quot; ${ORG_PROJ_DIR}/build_config.opt &quot;${TOOLS_BLE}/lib_search/params_split_cc2640.xml&quot; ${SRC_BLE_CORE}/../blelib &quot;${ORG_PROJ_DIR}/../../ccs/config/lib_linker.cmd&quot;">
 					<folderInfo id="com.ti.ccstudio.buildDefinitions.TMS470.Default.1209999684." name="/" resourcePath="">
-						<toolChain id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exe.DebugToolchain.929750171" name="TI Build Tools" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exe.DebugToolchain" targetTool="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exe.linkerDebug.1008890994">
-							<option id="com.ti.ccstudio.buildDefinitions.core.OPT_TAGS.1479696404" superClass="com.ti.ccstudio.buildDefinitions.core.OPT_TAGS" valueType="stringList">
+						<toolChain id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exe.DebugToolchain.390178990" name="TI Build Tools" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exe.DebugToolchain" targetTool="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exe.linkerDebug.1293943964">
+							<option id="com.ti.ccstudio.buildDefinitions.core.OPT_TAGS.111240073" superClass="com.ti.ccstudio.buildDefinitions.core.OPT_TAGS" valueType="stringList">
 								<listOptionValue builtIn="false" value="DEVICE_CONFIGURATION_ID=Cortex M.CC2650F128"/>
 								<listOptionValue builtIn="false" value="DEVICE_ENDIANNESS=little"/>
 								<listOptionValue builtIn="false" value="OUTPUT_FORMAT=ELF"/>
@@ -26,17 +26,17 @@
 								<listOptionValue builtIn="false" value="LINKER_COMMAND_FILE="/>
 								<listOptionValue builtIn="false" value="OUTPUT_TYPE=executable"/>
 							</option>
-							<option id="com.ti.ccstudio.buildDefinitions.core.OPT_CODEGEN_VERSION.201372544" superClass="com.ti.ccstudio.buildDefinitions.core.OPT_CODEGEN_VERSION" value="18.1.4.LTS" valueType="string"/>
-							<targetPlatform id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exe.targetPlatformDebug.1951196199" name="Platform" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exe.targetPlatformDebug"/>
-							<builder buildPath="${BuildDirectory}" id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exe.builderDebug.20903631" name="GNU Make.FlashROM" parallelBuildOn="true" parallelizationNumber="optimal" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exe.builderDebug"/>
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@@ -60,7 +60,7 @@
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+							<tool id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.1840316179" name="ARM Hex Utility" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex">
+								<option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.ROMWIDTH.1811398373" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.ROMWIDTH" value="8" valueType="string"/>
+								<option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.MEMWIDTH.228445990" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.MEMWIDTH" value="8" valueType="string"/>
+								<option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.OUTPUT_FORMAT.1635409482" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.OUTPUT_FORMAT" value="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.OUTPUT_FORMAT.INTEL" valueType="enumerated"/>
 							</tool>
 						</toolChain>
 					</folderInfo>
@@ -12,6 +12,7 @@
 <stringAttribute key="com.ti.ccstudio.debug.debugModel.ATTR_TARGET_CONFIG" value="${target_config_active_default:simple_peripheral_cc2650em_stack}"/>
 <stringAttribute key="com.ti.ccstudio.debug.debugModel.MRU_PROGRAM.C:\ti\simplelink\ble_sdk_2_02_02_25\examples\cc2650em\simple_peripheral\ccs\stack\targetConfigs\CC2650F128.ccxml.Texas Instruments XDS100v3 USB Debug Probe_0/Cortex_M3_0" value="C:/ti\simplelink\ble_sdk_2_02_02_25\examples\cc2650em\simple_peripheral\ccs\stack\FlashROM\simple_peripheral_cc2650em_stack.out"/>
 <stringAttribute key="com.ti.ccstudio.debug.debugModel.MRU_PROGRAM.C:\ti\simplelink\ble_sdk_2_02_02_25\examples\cc2650em\simple_peripheral\ccs\stack\targetConfigs\CC2650F128.ccxml.Texas Instruments XDS110 USB Debug Probe/Cortex_M3_0" value="C:/ti\simplelink\ble_sdk_2_02_02_25\examples\cc2650em\simple_peripheral\ccs\stack\FlashROM\simple_peripheral_cc2650em_stack.out"/>
+<stringAttribute key="com.ti.ccstudio.debug.debugModel.MRU_PROGRAM.C:\ti\simplelink\ble_sdk_2_02_02_25\examples\cc2650em\simple_peripheral\ccs\stack\targetConfigs\CC2650F128.ccxml.Texas Instruments XDS110 USB Debug Probe_0/Cortex_M3_0" value="C:/ti\simplelink\ble_sdk_2_02_02_25\examples\cc2650em\simple_peripheral\ccs\stack\FlashROM\simple_peripheral_cc2650em_stack.out"/>
 <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
 <listEntry value="/simple_peripheral_cc2650em_stack"/>
 </listAttribute>
@@ -16,7 +16,7 @@
 # sources were generated) is:
 #    C:\ti\simplelink\ble_sdk_2_02_02_25\examples\cc2650lp\host_test\ccs\config\src
 #
-GEN_SRC_DIR ?= ../../config/src
+GEN_SRC_DIR ?= ../../../../../ti/simplelink/ble_sdk_2_02_02_25/examples/cc2650lp/host_test/ccs/config/src

 ifeq (,$(wildcard $(GEN_SRC_DIR)))
 $(error "ERROR: GEN_SRC_DIR must be set to the directory containing the generated sources")
@@ -16,11 +16,11 @@ BIOS_INC  = -I"C:/ti/tirtos_cc13xx_cc26xx_2_21_01_08/products/bios_6_46_01_38/pa

 TARGET_INC = -I"C:/ti/tirtos_cc13xx_cc26xx_2_21_01_08/products/bios_6_46_01_38/packages/"

-INCS = $(BIOS_INC) $(TARGET_INC)  --include_path="C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.4.LTS/include" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/examples/host_test/cc26xx/app/cc2650" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/examples/host_test/cc26xx/app" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/icall/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/roles/cc26xx" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/roles" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/common/cc26xx" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/npi/src" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/heapmgr" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/controller/cc26xx/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/hal/src/target/_common" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/target" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/hal/src/target/_common/cc26xx" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/hal/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/osal/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/services/src/sdata" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/services/src/saddr" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/icall/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/rom" --include_path="C:/ti/tirtos_cc13xx_cc26xx_2_21_01_08/products/cc26xxware_2_24_03_17272"  -IC:/ti/tirtos_cc13xx_cc26xx_2_21_01_08/products/bios_6_46_01_38/packages/ 
+INCS = $(BIOS_INC) $(TARGET_INC)  --include_path="C:/ti/ccsv8/tools/compiler/ti-cgt-arm_16.9.4.LTS/include" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/examples/host_test/cc26xx/app" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/icall/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/roles/cc26xx" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/roles" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/common/cc26xx" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/npi/src" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/heapmgr" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/controller/cc26xx/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/hal/src/target/_common" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/target" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/hal/src/target/_common/cc26xx" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/hal/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/osal/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/services/src/sdata" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/services/src/saddr" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/icall/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/rom" --include_path="C:/ti/tirtos_cc13xx_cc26xx_2_21_01_08/products/cc26xxware_2_24_03_17272"  -IC:/ti/tirtos_cc13xx_cc26xx_2_21_01_08/products/bios_6_46_01_38/packages/ 

-CC = C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.4.LTS/bin/armcl -c $(CCOPTS) -I C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.4.LTS/include
-ASM = C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.4.LTS/bin/armcl -c $(CCOPTS) -I C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.4.LTS/include
-AR = C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.4.LTS/bin/armar rq
+CC = C:/ti/ccsv8/tools/compiler/ti-cgt-arm_16.9.4.LTS/bin/armcl -c $(CCOPTS) -I C:/ti/ccsv8/tools/compiler/ti-cgt-arm_16.9.4.LTS/include
+ASM = C:/ti/ccsv8/tools/compiler/ti-cgt-arm_16.9.4.LTS/bin/armcl -c $(CCOPTS) -I C:/ti/ccsv8/tools/compiler/ti-cgt-arm_16.9.4.LTS/include
+AR = C:/ti/ccsv8/tools/compiler/ti-cgt-arm_16.9.4.LTS/bin/armar rq

 DEL = C:/ti/xdctools_3_32_00_06_core/packages/../bin/rm -f
 CP = C:/ti/xdctools_3_32_00_06_core/packages/../bin/cp -f
@@ -1,10 +1,9 @@
 /*
-** Stack Frontier Generator 1.1.0 (2019-05-30 16:41:28.535000)
+** Stack Frontier Generator 1.1.0 (2016-03-28 14:11:07.308000)
 **
 ** WARNING - Auto-generated file. Modifications could be lost!
 */

--define=ICALL_STACK0_ADDR=0xf001
--define=ICALL_STACK0_START=0xf000
--define=ICALL_RAM0_START=0x20004320
-
+--define=ICALL_STACK0_ADDR=0xe001
+--define=ICALL_STACK0_START=0xe000
+--define=ICALL_RAM0_START=0x20004368
@@ -1,10 +1,9 @@
 /*
-** Stack Frontier Generator 1.1.0 (2019-05-30 16:41:28.535000)
+** Stack Frontier Generator 1.1.0 (2016-03-28 14:11:07.308000)
 **
 ** WARNING - Auto-generated file. Modifications could be lost!
 */

--define=ICALL_RAM0_START=0x20004320
--define=ICALL_STACK0_START=0xf000
--define=ICALL_STACK0_ADDR=0xf001
-
+--define=ICALL_RAM0_START=0x20004368
+--define=ICALL_STACK0_START=0xe000
+--define=ICALL_STACK0_ADDR=0xe001
@@ -4,5 +4,5 @@
 */

 "C:\ti\simplelink\ble_sdk_2_02_02_25\blelib\host\host_pxxx.a"
-"C:\ti\simplelink\ble_sdk_2_02_02_25\blelib\ctrl\cc2640\cc2640_ctrl_pxxx.a"
-"C:\ti\simplelink\ble_sdk_2_02_02_25\blelib\hci_tl\cc26xx\cc26xx_hci_tl_none.a"
+"C:\ti\simplelink\ble_sdk_2_02_02_25\blelib\ctrl\cc2640\cc2640_ctrl_pxxx_ext.a"
+"C:\ti\simplelink\ble_sdk_2_02_02_25\blelib\hci_tl\cc26xx\cc26xx_hci_tl_none_v41_v42.a"
@@ -16,11 +16,11 @@ BIOS_INC  = -I"C:/ti/tirtos_cc13xx_cc26xx_2_21_01_08/products/bios_6_46_01_38/pa

 TARGET_INC = -I"C:/ti/tirtos_cc13xx_cc26xx_2_21_01_08/products/bios_6_46_01_38/packages/"

-INCS = $(BIOS_INC) $(TARGET_INC)  --include_path="C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.4.LTS/include" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/npi" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/icall/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/roles/cc26xx" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/roles" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/dev_info" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/simple_profile/cc26xx" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/simple_profile" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/common/cc26xx" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/heapmgr" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/controller/cc26xx/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/hal/src/target/_common" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/target" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/hal/src/target/_common/cc26xx" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/hal/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/osal/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/services/src/sdata" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/services/src/saddr" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/icall/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/rom" --include_path="C:/ti/tirtos_cc13xx_cc26xx_2_21_01_08/products/cc26xxware_2_24_03_17272"  -IC:/ti/tirtos_cc13xx_cc26xx_2_21_01_08/products/bios_6_46_01_38/packages/ 
+INCS = $(BIOS_INC) $(TARGET_INC)  --include_path="C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.3.LTS/include" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/icall/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/roles/cc26xx" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/roles" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/dev_info" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/simple_profile/cc26xx" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/profiles/simple_profile" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/common/cc26xx" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/heapmgr" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/controller/cc26xx/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/hal/src/target/_common" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/target" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/hal/src/target/_common/cc26xx" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/hal/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/osal/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/services/src/sdata" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/services/src/saddr" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/components/icall/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/inc" --include_path="C:/ti/simplelink/ble_sdk_2_02_02_25/src/rom" --include_path="C:/ti/tirtos_cc13xx_cc26xx_2_21_01_08/products/cc26xxware_2_24_03_17272"  -IC:/ti/tirtos_cc13xx_cc26xx_2_21_01_08/products/bios_6_46_01_38/packages/ 

-CC = C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.4.LTS/bin/armcl -c $(CCOPTS) -I C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.4.LTS/include
-ASM = C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.4.LTS/bin/armcl -c $(CCOPTS) -I C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.4.LTS/include
-AR = C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.4.LTS/bin/armar rq
+CC = C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.3.LTS/bin/armcl -c $(CCOPTS) -I C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.3.LTS/include
+ASM = C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.3.LTS/bin/armcl -c $(CCOPTS) -I C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.3.LTS/include
+AR = C:/ti/ccsv8/tools/compiler/ti-cgt-arm_18.1.3.LTS/bin/armar rq

 DEL = C:/ti/xdctools_3_32_00_06_core/packages/../bin/rm -f
 CP = C:/ti/xdctools_3_32_00_06_core/packages/../bin/cp -f
@@ -80,8 +80,7 @@ const PIN_Config BoardGpioInitTable[] = {
    Board_UART_TX | PIN_GPIO_OUTPUT_EN | PIN_GPIO_HIGH | PIN_PUSHPULL,                        /* UART TX */
   Board_SRDY | PIN_GPIO_OUTPUT_EN | PIN_GPIO_HIGH | PIN_PUSHPULL,                           /* SRDY */
   Board_MRDY | PIN_INPUT_EN | PIN_PULLDOWN,                                                 /* MRDY */
-   Board_SPI1_MOSI | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL | PIN_DRVSTR_MAX,
-   Board_SPI1_CLK | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL | PIN_DRVSTR_MAX,
+
    PIN_TERMINATE
 };

@@ -191,71 +190,6 @@ const UDMACC26XX_Config UDMACC26XX_config[] = {
 *  ============================= UDMA end =====================================
 */

-/*
- *  ========================== SPI DMA begin ===================================
- */
-/* Place into subsections to allow the TI linker to remove items properly */
-#if defined(__TI_COMPILER_VERSION__)
-#pragma DATA_SECTION(SPI_config, ".const:SPI_config")
-#pragma DATA_SECTION(spiCC26XXDMAHWAttrs, ".const:spiCC26XXDMAHWAttrs")
-#endif
-
-/* Include drivers */
-#include <ti/drivers/spi/SPICC26XXDMA.h>
-
-/* SPI objects */
-SPICC26XXDMA_Object spiCC26XXDMAObjects[BOOSTXL_CC2650MA_SPICOUNT];
-
-/* SPI configuration structure, describing which pins are to be used */
-const SPICC26XXDMA_HWAttrsV1 spiCC26XXDMAHWAttrs[BOOSTXL_CC2650MA_SPICOUNT] = {
-    {
-        .baseAddr           = SSI0_BASE,
-        .intNum             = INT_SSI0_COMB,
-        .intPriority        = ~0,
-        .swiPriority        = 0,
-        .powerMngrId        = PowerCC26XX_PERIPH_SSI0,
-        .defaultTxBufValue  = 0,
-        .rxChannelBitMask   = 1<<UDMA_CHAN_SSI0_RX,
-        .txChannelBitMask   = 1<<UDMA_CHAN_SSI0_TX,
-        .mosiPin            = Board_SPI0_MOSI,
-        .misoPin            = Board_SPI0_MISO,
-        .clkPin             = Board_SPI0_CLK,
-        .csnPin             = Board_SPI0_CS
-    },
-    {
-        .baseAddr           = SSI1_BASE,
-        .intNum             = INT_SSI1_COMB,
-        .intPriority        = ~0,
-        .swiPriority        = 0,
-        .powerMngrId        = PowerCC26XX_PERIPH_SSI1,
-        .defaultTxBufValue  = 0,
-        .rxChannelBitMask   = 1<<UDMA_CHAN_SSI1_RX,
-        .txChannelBitMask   = 1<<UDMA_CHAN_SSI1_TX,
-        .mosiPin            = Board_SPI1_MOSI,
-        .misoPin            = Board_SPI1_MISO,
-        .clkPin             = Board_SPI1_CLK,
-        .csnPin             = Board_SPI1_CS
-    },
-};
-
-/* SPI configuration structure */
-const SPI_Config SPI_config[] = {
-    {
-         .fxnTablePtr = &SPICC26XXDMA_fxnTable,
-         .object      = &spiCC26XXDMAObjects[0],
-         .hwAttrs     = &spiCC26XXDMAHWAttrs[0]
-    },
-    {
-         .fxnTablePtr = &SPICC26XXDMA_fxnTable,
-         .object      = &spiCC26XXDMAObjects[1],
-         .hwAttrs     = &spiCC26XXDMAHWAttrs[1]
-    },
-    {NULL, NULL, NULL}
-};
-/*
- *  ========================== SPI DMA end =====================================
-*/
-

 /*
 *  ========================== Crypto begin ====================================
@@ -145,16 +145,11 @@ extern const PIN_Config BoardGpioInitTable[];
 #define Board_UART_TX                  Board_BP_UART_Rx          /* RXD */
 #define Board_UART_RX                  Board_BP_UART_Tx          /* TXD */

-/* SPI Board */
-#define Board_SPI0_MISO                DIO0
-#define Board_SPI0_MOSI                DIO1
-#define Board_SPI0_CLK                 DIO3
-#define Board_SPI0_CS                  PIN_UNASSIGNED

-#define Board_SPI1_MISO                PIN_UNASSIGNED
-#define Board_SPI1_MOSI                DIO8
-#define Board_SPI1_CLK                 DIO9
-#define Board_SPI1_CS                  PIN_UNASSIGNED
+
+//#define Board_SPI0_MISO                PIN_UNASSIGNED
+//#define Board_SPI0_MOSI                PIN_UNASSIGNED
+

 /* Power Management Board */
 #define Board_SRDY                     Board_BP_Pin_J2_19
@@ -214,16 +209,7 @@ typedef enum BOOSTXL_CC2650MA_CryptoName {
 } BOOSTXL_CC2650MA_CryptoName;


-/*!
- *  @def    BOOSTXL_CC2650MA_SPIName
- *  @brief  Enum of SPI names on the CC2650 Booster Pack
- */
-typedef enum BOOSTXL_CC2650MA_SPIName {
-    BOOSTXL_CC2650MA_SPI0 = 0,
-    BOOSTXL_CC2650MA_SPI1 = 1,

-    BOOSTXL_CC2650MA_SPICOUNT
-} BOOSTXL_CC2650MA_SPIName;

 /*!
 *  @def    BOOSTXL_CC2650MA_TRNGName
@@ -81,14 +81,9 @@ const PIN_Config BoardGpioInitTable[] = {
    Board_SPI_FLASH_CS | PIN_GPIO_OUTPUT_EN | PIN_GPIO_HIGH | PIN_PUSHPULL | PIN_DRVSTR_MIN,  /* External flash chip select    */
    Board_UART_RX | PIN_INPUT_EN | PIN_PULLDOWN,                                              /* UART RX via debugger back channel */
    Board_UART_TX | PIN_GPIO_OUTPUT_EN | PIN_GPIO_HIGH | PIN_PUSHPULL,                        /* UART TX via debugger back channel */
-
-    Board_SPI0_MOSI | PIN_GPIO_OUTPUT_EN | PIN_GPIO_HIGH | PIN_PUSHPULL | PIN_DRVSTR_MAX,
-    Board_SPI0_MISO | PIN_INPUT_EN | PIN_PULLDOWN,
-    Board_SPI0_CLK  | PIN_GPIO_OUTPUT_EN | PIN_GPIO_HIGH | PIN_PUSHPULL | PIN_DRVSTR_MAX,
-    Board_SPI0_CSN  | PIN_GPIO_OUTPUT_EN | PIN_GPIO_HIGH | PIN_PUSHPULL | PIN_DRVSTR_MAX,
-
-//    Board_PWMPIN2   | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL | PIN_DRVSTR_MAX,
-
+    Board_SPI0_MOSI | PIN_INPUT_EN | PIN_PULLDOWN,                                            /* SPI master out - slave in */
+    Board_SPI0_MISO | PIN_INPUT_EN | PIN_PULLDOWN,                                            /* SPI master in - slave out */
+    Board_SPI0_CLK | PIN_INPUT_EN | PIN_PULLDOWN,                                             /* SPI clock */

    PIN_TERMINATE
 };
@@ -84,19 +84,17 @@ extern const PIN_Config BoardGpioInitTable[];
 #define Board_UART_RTS              IOID_18         /* RTS */

 /* SPI Board */
-#define Board_SPI0_MISO             IOID_9          /* RF1.20 */
-#define Board_SPI0_MOSI             IOID_8          /* RF1.18 */
-#define Board_SPI0_CLK              IOID_10         /* RF1.16 */
-#define Board_SPI0_CSN              IOID_23
-
+#define Board_SPI0_MISO             IOID_0          /* RF1.20 */
+#define Board_SPI0_MOSI             IOID_1          /* RF1.18 */
+#define Board_SPI0_CLK              IOID_3         /* RF1.16 */
+#define Board_SPI0_CSN              PIN_UNASSIGNED
 #define Board_SPI1_MISO             PIN_UNASSIGNED
 #define Board_SPI1_MOSI             IOID_8          /* LED_MOSI */
 #define Board_SPI1_CLK              IOID_9          /* LED_CLK */
+
+
 #define Board_SPI1_CSN              PIN_UNASSIGNED

-/* I2C */
-#define Board_I2C0_SCL0             IOID_4
-#define Board_I2C0_SDA0             IOID_5

 /* SPI */
 #define Board_SPI_FLASH_CS          IOID_20
@@ -0,0 +1,341 @@
+
+#ifndef EliteADC
+#define EliteADC
+
+#include "Elite_PIN.h"
+#include "EliteSPI.h"
+#include "EliteNotify.h"
+
+
+// Elite ADC macro
+// ADC command, Elite will use these cmd to control ADC
+#define CMD_CURRENT_MEASURE 0xC5
+#define CMD_VOLT_MEASURE    0xD5
+#define CMD_DAC_MEASURE     0xE5
+#define CMD_BATTERY_MEASURE 0xF1
+
+// controller command, these are command from control box
+#define ADC_CH_CURRENT      0x00
+#define ADC_CH_VOLT         0x01
+#define ADC_CH_DAC          0x02
+#define ADC_CH_BAT          0x03
+
+static void ADC_write(uint8_t ADCin) {
+   /*
+    *   This function can only define [15]~[8] through ADCin
+    *   [7]~[0] should always be 0b11101011
+    *
+    *   [15]        : SS, 0 = no effect, 1 = start work, default 0b0
+    *   [14]~[12]   : MUX[2:0], default 0b000
+    *   [11]~[9]    : PGA[2:0], default 0b010 = FSR is ±2.048
+    *   [8]         : mode, 0 = continuous, 1 = one shot, default 0b1 (Power-down and single-shot mode )
+    *
+    *   [7]~[5]     : data rate, default 0b100 = 128 SPS
+    *   [4]         : Temperature? default 0b0 = ADC mode
+    *   [3]         : Pullup enable, default 0b1 = Pullup resistor enabled
+    *   [2]~[1]     : NOP, default 0b01
+    *   [0]         : reserved, default 0b1
+    *
+    */
+
+//    spi_ADC_txbuf[0] = 0b00000101;
+    for(int i=0 ; i<SPI_ADC_SIZE ; i++){
+        spi_ADC_txbuf[i] = 0;
+        spi_ADC_rxbuf[i] = 0;
+    }
+
+    spi_ADC_txbuf[0] = ADCin;
+    spi_ADC_txbuf[1] = 0b11101011;
+
+
+    ADC_SPI(2, spi_ADC_txbuf, spi_ADC_rxbuf);
+}
+
+static void ADC_read(uint8_t *ADCdata){
+    for(int i=0 ; i<SPI_ADC_SIZE ; i++){
+        spi_ADC_txbuf[i] = 0;
+        spi_ADC_rxbuf[i] = 0;
+    }
+
+    ADC_SPI(SPI_ADC_SIZE, spi_ADC_txbuf, ADCdata);
+}
+
+static void ADCGainControl(uint8_t ADCLevel){
+    if(ADCLevel == 0){
+        // ADC gain level = 0, using 200K resister
+        PIN_setOutputValue(pin_handle, Turnon10K, 0);
+        PIN_setOutputValue(pin_handle, Turnon200R, 0);
+    }
+    else if(ADCLevel == 1){
+        // ADC gain level = 1, using 10K resister
+        PIN_setOutputValue(pin_handle, Turnon10K, 1);
+        PIN_setOutputValue(pin_handle, Turnon200R, 0);
+    }
+    else if(ADCLevel == 2){
+        // ADC gain level = 2, using 200R resister
+        PIN_setOutputValue(pin_handle, Turnon10K, 0);
+        PIN_setOutputValue(pin_handle, Turnon200R, 1);
+    }
+    else if(ADCLevel == 3){
+        // ADC gain level = 0, auto gain (using 200R resister)
+        PIN_setOutputValue(pin_handle, Turnon10K, 0);
+        PIN_setOutputValue(pin_handle, Turnon200R, 1);
+    }
+    else{
+        // default using 200R resister
+        PIN_setOutputValue(pin_handle, Turnon10K, 0);
+        PIN_setOutputValue(pin_handle, Turnon200R, 1);
+    }
+}
+
+
+static void ADCChannelSelect(uint8_t ADCChannel){
+    // set ADC parameter
+    // 0xC1~F1 = reading AIN0~AIN3. Using FSR+-6V, resolution = 187.5uV
+    // 0xC5~F5 = reading AIN0~AIN3. Using FSR+-2V, resolution = 62.5 uV
+    switch(ADCChannel){
+        // AINp is AIN0; AINn is GND
+        // measure AIN0, which is a current measure
+        case ADC_CH_CURRENT :{
+            ADC_write(CMD_CURRENT_MEASURE);
+            break;
+        }
+
+        // AINp is AIN1; AINn is GND
+        // AIN1, which is a volt measure
+        case ADC_CH_VOLT :{
+            ADC_write(CMD_VOLT_MEASURE);
+            break;
+        }
+
+        // AINp is AIN2; AINn is GND
+        // AIN2, measure DAC voltage (Note that this is NOT DAC real output value!!)
+        case ADC_CH_DAC :{
+            ADC_write(CMD_DAC_MEASURE);
+            break;
+        }
+
+        // measure battery volt
+        case ADC_CH_BAT :{
+            ADC_write(CMD_BATTERY_MEASURE);
+            break;
+        }
+        default :{
+            break;
+        }
+    }
+}
+
+static void ReadVolt(uint8_t *buf){
+    // Read data twice since the first data we get is previous data
+    ADCChannelSelect(ADC_CH_VOLT);
+    CPUdelay(10);
+    ADC_read(buf);
+
+    ADCChannelSelect(ADC_CH_VOLT);
+    CPUdelay(10);
+    ADC_read(buf);
+}
+
+static void ReadVoutVolt(uint8_t *buf){
+    // Read data twice since the first data we get is previous data
+    ADCChannelSelect(ADC_CH_DAC);
+    CPUdelay(10);
+    ADC_read(buf);
+
+    ADCChannelSelect(ADC_CH_DAC);
+    CPUdelay(10);
+    ADC_read(buf);
+}
+
+static void ReadCurrent(uint8_t *buf){
+    // Read data twice since the first data we get is previous data
+    ADCGainControl(INSTRUCTION.ADCGainLevel);
+    ADCChannelSelect(ADC_CH_CURRENT);
+    CPUdelay(10);
+    ADC_read(buf);
+
+    ADCChannelSelect(ADC_CH_CURRENT);
+    CPUdelay(10);
+    ADC_read(buf);
+}
+
+static void ReadBatVolt(uint8_t *buf){
+    // Read data twice since the first data we get is previous data
+    ADCChannelSelect(ADC_CH_BAT);
+    CPUdelay(10);
+    ADC_read(buf);
+
+    ADCChannelSelect(ADC_CH_BAT);
+    CPUdelay(10);
+    ADC_read(buf);
+}
+
+// theoretical boundary <20, 10~500, >100 (uA)
+#define GAIN_SMALL_BOUNDARY 40000  // 40 uA = 40,000,000 pA
+#define GAIN_MID_BOUNDARY1  20000  // 20 uA = 20,000,000 pA
+#define GAIN_MID_BOUNDARY2  400000 // 400 uA = 400,000,000 pA
+#define GAIN_LARGE_BOUNDARY 200000 // 200 uA = 200,000 nA
+
+//#define GAIN_SMALL_BOUNDARY 8000  // 8 uA = 8,000,000 pA
+//#define GAIN_MID_BOUNDARY1  3000  // 3 uA = 3,000,000 pA
+//#define GAIN_MID_BOUNDARY2  90000 // 90 uA = 90,000,000 pA
+//#define GAIN_LARGE_BOUNDARY 70000 // 70 uA = 70,000 nA
+
+
+static int32_t AutoGainReadCurrent(uint8_t *buf){
+    int32_t Real_Current = 0;
+
+    if(INSTRUCTION.ADCGainLevel == GAIN_AUTO){
+        INSTRUCTION.ADCGainLevel = GAIN_200R;
+    }
+
+    if(INSTRUCTION.ADCGainLevel == GAIN_200R){
+        uint8_t CurrentCount1 = 0;
+        while(CurrentCount1 < 5){
+            ReadCurrent(spi_ADC_rxbuf);
+            CurrentCount1++;
+            if(CurrentCount1 == 5){
+                ReadCurrent(spi_ADC_rxbuf);
+                Real_Current = DecodeADCValue(INSTRUCTION.ADCGainLevel, ADC_CH_CURRENT, spi_ADC_rxbuf);
+                break;
+            }
+        }
+
+        // switch to mid range current
+        if(Real_Current < GAIN_LARGE_BOUNDARY && Real_Current > -1*GAIN_LARGE_BOUNDARY){
+            uint8_t CurrentCount = 0;
+            // switch to small range current
+            if (Real_Current < GAIN_MID_BOUNDARY1 && Real_Current > -1*GAIN_MID_BOUNDARY1){
+                INSTRUCTION.ADCGainLevel = GAIN_200K;
+                while(CurrentCount < 5){
+                    ReadCurrent(spi_ADC_rxbuf);
+                    CurrentCount++;
+                    if(CurrentCount == 5){
+                        ReadCurrent(spi_ADC_rxbuf);
+                        Real_Current = DecodeADCValue(INSTRUCTION.ADCGainLevel, ADC_CH_CURRENT, spi_ADC_rxbuf);
+                        break;
+                    }
+                }
+            }else{
+                CurrentCount = 0;
+                INSTRUCTION.ADCGainLevel = GAIN_10K;
+                while(CurrentCount < 5){
+                    ReadCurrent(spi_ADC_rxbuf);
+                    CurrentCount++;
+                    if(CurrentCount == 5){
+                        ReadCurrent(spi_ADC_rxbuf);
+                        Real_Current = DecodeADCValue(INSTRUCTION.ADCGainLevel, ADC_CH_CURRENT, spi_ADC_rxbuf);
+                        break;
+                    }
+                }
+            }
+
+//            LED_color(DARKLED, 0x00, 0xFF, 0x00);
+
+//            // switch to small range current
+//            if (Real_Current < GAIN_MID_BOUNDARY1 && Real_Current > -1*GAIN_MID_BOUNDARY1){
+//                INSTRUCTION.ADCGainLevel = GAIN_200K;
+//                ReadCurrent(spi_ADC_rxbuf);
+//                Real_Current = DecodeADCValue(INSTRUCTION.ADCGainLevel, ADC_CH_CURRENT, spi_ADC_rxbuf);
+//                LED_color(DARKLED, 0xFF, 0x00, 0x00);
+//            }
+        }
+    }
+    else if(INSTRUCTION.ADCGainLevel == GAIN_10K){
+        uint8_t CurrentCount1 = 0;
+        while(CurrentCount1 < 3){
+            ReadCurrent(spi_ADC_rxbuf);
+            CurrentCount1++;
+            if(CurrentCount1 == 3){
+                ReadCurrent(spi_ADC_rxbuf);
+                Real_Current = DecodeADCValue(INSTRUCTION.ADCGainLevel, ADC_CH_CURRENT, spi_ADC_rxbuf);
+                break;
+            }
+        }
+
+        // switch to large range current
+        if(Real_Current > GAIN_MID_BOUNDARY2 || Real_Current < -1*GAIN_MID_BOUNDARY2){
+            uint8_t CurrentCount = 0;
+            INSTRUCTION.ADCGainLevel = GAIN_200R;
+            while(CurrentCount < 3){
+                ReadCurrent(spi_ADC_rxbuf);
+                CurrentCount++;
+                if(CurrentCount == 3){
+                    ReadCurrent(spi_ADC_rxbuf);
+                    Real_Current = DecodeADCValue(INSTRUCTION.ADCGainLevel, ADC_CH_CURRENT, spi_ADC_rxbuf);
+                    break;
+                }
+            }
+        }
+
+        // switch to small range current
+        else if (Real_Current < GAIN_MID_BOUNDARY1 && Real_Current > -1*GAIN_MID_BOUNDARY1){
+            uint8_t CurrentCount = 0;
+            INSTRUCTION.ADCGainLevel = GAIN_200K;
+            while(CurrentCount < 3){
+                ReadCurrent(spi_ADC_rxbuf);
+                CurrentCount++;
+                if(CurrentCount == 3){
+                    ReadCurrent(spi_ADC_rxbuf);
+                    Real_Current = DecodeADCValue(INSTRUCTION.ADCGainLevel, ADC_CH_CURRENT, spi_ADC_rxbuf);
+                    break;
+                }
+            }
+        }
+    }
+    else if(INSTRUCTION.ADCGainLevel == GAIN_200K){
+        uint8_t CurrentCount1 = 0;
+        while(CurrentCount1 < 5){
+            ReadCurrent(spi_ADC_rxbuf);
+            CurrentCount1++;
+            if(CurrentCount1 == 5){
+                ReadCurrent(spi_ADC_rxbuf);
+                Real_Current = DecodeADCValue(INSTRUCTION.ADCGainLevel, ADC_CH_CURRENT, spi_ADC_rxbuf);
+                break;
+            }
+        }
+        //Real_Current = DecodeADCValue(INSTRUCTION.ADCGainLevel, ADC_CH_CURRENT, spi_ADC_rxbuf);
+
+        // switch to mid range current
+        if(Real_Current > GAIN_SMALL_BOUNDARY || Real_Current < -1*GAIN_SMALL_BOUNDARY){
+            uint8_t CurrentCount = 0;
+            // switch to large range current
+            if(Real_Current > GAIN_MID_BOUNDARY2 || Real_Current < -1*GAIN_MID_BOUNDARY2){
+                INSTRUCTION.ADCGainLevel = GAIN_200R;
+                while(CurrentCount < 5){
+                    ReadCurrent(spi_ADC_rxbuf);
+                    CurrentCount++;
+                    if(CurrentCount == 5){
+                        ReadCurrent(spi_ADC_rxbuf);
+                        Real_Current = DecodeADCValue(INSTRUCTION.ADCGainLevel, ADC_CH_CURRENT, spi_ADC_rxbuf);
+                        break;
+                    }
+                }
+            }else{
+                CurrentCount = 0;
+                INSTRUCTION.ADCGainLevel = GAIN_10K;
+                while(CurrentCount < 5){
+                    ReadCurrent(spi_ADC_rxbuf);
+                    CurrentCount++;
+                    if(CurrentCount == 5){
+                        ReadCurrent(spi_ADC_rxbuf);
+                        Real_Current = DecodeADCValue(INSTRUCTION.ADCGainLevel, ADC_CH_CURRENT, spi_ADC_rxbuf);
+                        break;
+                    }
+                }
+            }
+
+
+           // switch to large range current
+//           if(Real_Current > GAIN_MID_BOUNDARY2 || Real_Current < -1*GAIN_MID_BOUNDARY2){
+//               INSTRUCTION.ADCGainLevel = GAIN_200R;
+//               ReadCurrent(spi_ADC_rxbuf);
+//               Real_Current = DecodeADCValue(INSTRUCTION.ADCGainLevel, ADC_CH_CURRENT, spi_ADC_rxbuf);
+//           }
+       }
+    }
+    return Real_Current;
+}
+
+#endif
@@ -0,0 +1,17 @@
+
+#ifndef ELITEBATV
+#define ELITEBATV
+
+static void battery_volt( ) {
+    uint16_t bat_volt = 0;
+    ReadBatVolt(spi_ADC_rxbuf);
+    bat_volt = (uint16_t) (spi_ADC_rxbuf[0] << 8) | (uint16_t) (spi_ADC_rxbuf[1]);
+
+    // Battery voltage < 3V, turn off Elite.
+    if(bat_volt < 8500 && bat_volt > 200) {
+        PIN_setOutputValue(pin_handle, enable_5v, 0);
+    }
+
+}
+
+#endif
@@ -0,0 +1,32 @@
+
+#ifndef ELITECCC
+#define ELITECCC
+
+#include "EliteCCMode.h"
+
+
+// XXX : should we reset DAC output after STOP?
+static void CCModeReverseCurrent(CCCMode *CCC){
+    if(CCC->StandBy){
+        if(CT.StandByCounter == CCC->StandByTime){
+            CCC->StandBy = false;
+            CT.StandByCounter = 0;
+        }
+        else{
+            CT.StandByCounter ++;
+        }
+    }
+    else{
+        // reverse charge/discharge
+        if(CCC->BatteryV == CCC->VMax){
+            CCC->StandBy = true;
+            CCC->value = CCC->DischargeCurrent;
+        }
+        else if(CCC->BatteryV == CCC->VMin){
+            CCC->StandBy = true;
+            CCC->value = CCC->ChargeCurrent;
+        }
+    }
+}
+
+#endif
@@ -0,0 +1,132 @@
+
+#ifndef ELITECCMODE
+#define ELITECCMODE
+
+static void CCModeDACControl(CCMode *CC, int32_t IUC_Measure_Difference);
+
+static int32_t CCModeReadCurrent(CCMode *CC){
+
+    static uint8_t VoltCurrentSwitch = 0;
+
+    CCModeDACEnable = 1;    // This flag will control DAC working
+
+    // decode ADC value and put it into notify buffer
+    // Use 5-th measure value as real-measure value
+    // because some value in the begin are garbage
+    if(VoltCurrentSwitch < 5){
+        ReadCurrent(spi_ADC_rxbuf);
+        VoltCurrentSwitch ++;
+    }
+    else if(VoltCurrentSwitch == 5){
+        // read current
+        if(INSTRUCTION.AutoGainEnable){
+            CC->_MeasureData = AutoGainReadCurrent(spi_ADC_rxbuf);
+        }
+        else{
+            ReadCurrent(spi_ADC_rxbuf);
+            CC->_MeasureData = DecodeADCValue(INSTRUCTION.ADCGainLevel, ADC_CH_CURRENT, spi_ADC_rxbuf);
+        }
+        VoltCurrentSwitch ++;
+    }
+    else if(VoltCurrentSwitch <10){
+        // read volt
+        ReadVolt(spi_ADC_rxbuf);
+        VoltCurrentSwitch++;
+    }
+    else if(VoltCurrentSwitch == 10){
+        /** read battery voltage **/
+        ReadVolt(spi_ADC_rxbuf);
+        CC->BatteryV = DecodeADCValue(INSTRUCTION.ADCGainLevel, ADC_CH_VOLT, spi_ADC_rxbuf);
+
+        // if Iin have a offset if current !=0
+        CC->BatteryV = CC->BatteryV - (CC->value - CC_ZERO_POINT)*10/1e5;   // I_set * 10R = V_Iin2GND (mA * ohm)
+        VoltCurrentSwitch++;
+//        NotifyReady = true;
+    }
+    else{
+        VoltCurrentSwitch = 0;
+    }
+    NotifyVolt[0] = (uint8_t) (CC->BatteryV >> 24);
+    NotifyVolt[1] = (uint8_t) ((CC->BatteryV & 0x00FF0000) >> 16);
+    NotifyVolt[2] = (uint8_t) ((CC->BatteryV & 0x0000FF00) >> 8);
+    NotifyVolt[3] = (uint8_t) (CC->BatteryV & 0x000000FF);
+    return CC->_MeasureData;
+}
+
+static int32_t CCModeVoltOut(CCMode *CC){
+    int32_t IUCCurrent = 0;
+
+    if(!CCModeDACEnable){
+        // DAC should not work now
+        return 0;
+    }
+    IUCCurrent = CC->_Transform2RealnA( (struct CCModePara *) CC);
+
+    CCModeDACControl(CC, IUCCurrent - CC->_MeasureData);
+
+    CCModeDACEnable = 0;
+    return CC->_MeasureData;
+}
+
+static void CCModeDACControl(CCMode *CC, int32_t IUC_Measure_Difference){
+    int32_t step;
+
+    if(IUC_Measure_Difference < 300 && IUC_Measure_Difference > -300){
+        step = 0;
+    }
+    else if( CC->Charge && CC->BatteryV >= ( (int32_t) (CC->VMax - DAC_ZERO)/5 ) ){
+        CC->value = 0;
+        step = (IUC_Measure_Difference > 0) ? 1:-1;
+    }
+    else if( (!CC->Charge) && CC->BatteryV <= ( (int32_t) (CC->VMin - DAC_ZERO)/5 ) ){
+        // Ignore VMin condition
+        if(CC->Done < 25000){
+            CC->Done ++;
+            step = (IUC_Measure_Difference > 0) ? 2:-2;
+        }
+        // after ignore few second, active VMin condition
+        else{
+            CC->value = 0;
+            step = (IUC_Measure_Difference > 0) ? 1:-1;
+        }
+
+    }
+    else{
+        step = (IUC_Measure_Difference > 0) ? 1:-1;
+    }
+    // over/under flow
+    if( (INSTRUCTION.VoltConstant + step) > MAX_DAC_UC || (INSTRUCTION.VoltConstant + step) < MIN_DAC_UC ){
+        if(step > 0){
+            INSTRUCTION.VoltConstant = (INSTRUCTION.VoltConstant + MAX_DAC_UC)/2;
+        }
+        else{
+            INSTRUCTION.VoltConstant = (INSTRUCTION.VoltConstant + MIN_DAC_UC)/2;
+        }
+    }
+    else{
+        INSTRUCTION.VoltConstant = INSTRUCTION.VoltConstant + step;
+    }
+
+    DAC_outputV(Usercode_Correction_to_DAC(INSTRUCTION.VoltConstant));
+
+//    step = CC->Done;
+//    NotifyImpedance[0] = (uint8_t) (step >> 24);
+//    NotifyImpedance[1] = (uint8_t) ((step & 0x00FF0000) >> 16);
+//    NotifyImpedance[2] = (uint8_t) ((step & 0x0000FF00) >> 8);
+//    NotifyImpedance[3] = (uint8_t) (step & 0x000000FF);
+}
+
+/* Transform setting CC into IUC
+*
+* User code in CC mode : 0 ~ 3000000
+* Real current value : -15.00000 ~ 15.00000 mA
+*  => user code = 1500000 mapping to 0.00000 mA
+*/
+static void CCCurrent2IUC(CCMode *CC){
+    int32_t CurrentValue = 0;
+
+    CC->value = INSTRUCTION.ConstantCurrent;
+    CurrentValue = CC->value - CC_ZERO_POINT;
+}
+
+#endif
@@ -0,0 +1,499 @@
+
+#ifndef ELITECV
+#define ELITECV
+
+static uint16_t SWVCurve(WorkMode *WorkModeData) {
+    static uint8_t  counter;
+    static uint16_t outputV;
+    static uint16_t Volt;
+    static bool     direction_up;
+
+    // reset origin volt at the begin
+    if (DACReset) {
+        Volt    = INSTRUCTION.VoltOrigin;
+        outputV = INSTRUCTION.VoltOrigin;
+        if (INSTRUCTION.VoltOrigin < INSTRUCTION.VoltFinal)
+            direction_up = true;
+        else
+            direction_up = false;
+        counter  = 1;
+        DACReset = false;
+    }
+
+    if (counter == 2 * PulseWidth)
+        counter = 1;
+    else
+        counter++;
+
+    // output a certain volt
+    outputV = Volt;
+    DAC_outputV(outputV);
+
+    // VoltValue = (ramp1*16 + ramp0/16) * 3.05;
+
+    // check if we reach the final volt
+    if ((outputV >= INSTRUCTION.VoltFinal && direction_up) || (outputV <= INSTRUCTION.VoltFinal && !direction_up)) {
+        PeriodicEvent = false;
+        DACReset      = true;
+    }
+
+    // prepare the next output volt
+    if (direction_up) {
+        if (counter == PulseWidth)
+            Volt = Volt + Amplitude;
+        else if (counter == 2 * PulseWidth)
+            Volt = Volt - (Amplitude - INSTRUCTION.Step);
+        else
+            Volt = Volt;
+    } else {
+        if (counter == PulseWidth)
+            Volt = Volt - Amplitude;
+        else if (counter == 2 * PulseWidth)
+            Volt = Volt + (Amplitude - INSTRUCTION.Step);
+        else
+            Volt = Volt;
+    }
+
+    return outputV;
+}
+
+static uint16_t DPVCurve(WorkMode *WorkModeData) {
+    static uint8_t  counter;
+    static uint16_t Volt1;
+    static uint16_t Volt2;
+    static uint16_t outputV;
+    static bool     direction_up;
+
+    // reset origin volt at the begin
+    if (DACReset) {
+        if (INSTRUCTION.VoltOrigin < INSTRUCTION.VoltFinal)
+            direction_up = true;
+        else
+            direction_up = false;
+
+        Volt1 = INSTRUCTION.VoltOrigin;
+        if (direction_up)
+            Volt2 = INSTRUCTION.VoltOrigin + Amplitude;
+        else
+            Volt2 = INSTRUCTION.VoltOrigin - Amplitude;
+
+        counter  = 1;
+        DACReset = false;
+    }
+
+    if (counter == PulsePeriod)
+        counter = 1;
+    else
+        counter++;
+
+    // output a certain volt
+    if (counter <= (PulsePeriod - PulseWidth)) {
+        outputV = Volt1;
+        DAC_outputV(Volt1);
+    } else {
+        outputV = Volt2;
+        DAC_outputV(Volt2);
+    }
+
+
+    // VoltValue = (ramp1*16 + ramp0/16) * 3.05;
+
+    // check if we reach the final volt
+    if (((outputV >= INSTRUCTION.VoltFinal) && direction_up) || ((outputV <= INSTRUCTION.VoltFinal) && !direction_up)) {
+        PeriodicEvent = false;
+        DACReset      = true;
+    }
+
+    // check overflow/underflow and prepare for next output
+    if (direction_up) {
+        if (Volt1 + INSTRUCTION.Step < Volt1)
+            Volt1 = 0xffff;
+        else
+            Volt1 = Volt1 + INSTRUCTION.Step;
+        if (Volt2 + INSTRUCTION.Step < Volt2)
+            Volt2 = 0xffff;
+        else
+            Volt2 = Volt2 + INSTRUCTION.Step;
+    } else {
+        if (Volt1 - INSTRUCTION.Step > Volt1)
+            Volt1 = 0x0000;
+        else
+            Volt1 = Volt1 - INSTRUCTION.Step;
+        if (Volt2 - INSTRUCTION.Step > Volt2)
+            Volt2 = 0x0000;
+        else
+            Volt2 = Volt2 - INSTRUCTION.Step;
+    }
+
+    if (counter + 1 <= (PulsePeriod - PulseWidth)) {
+        return Volt1;
+    } else {
+        return Volt2;
+    }
+}
+
+static uint16_t CVCurve(CVMode *CV) {
+    static uint16_t DACOutCode;
+    static bool direction_up;           // direction_up = true, if Vfinal > Vorigin
+    static bool current_direction_up;   // current_direction_up = true, Vstep => positive. vice versa
+    static bool firstADCData;           //firstADCdata=true,when min<x<max,cyclenumber--
+    // reset origin volt at the begin
+    if (DACReset) {
+        DACUserCode = CV->_VOrigin;
+        if (CV->_VStop > CV->_VOrigin) {
+            direction_up         = true;
+            current_direction_up = true;
+        } else {
+            direction_up         = false;
+            current_direction_up = false;
+        }
+
+        DACOutCode = Usercode_Correction_to_DAC(DACUserCode);
+        DAC_outputV(DACOutCode);    // output VOLT_ORIGIN
+        DACReset   = false;
+        firstADCData = true;
+        return DACOutCode;
+    }
+
+    if (CT.StepTimeCounter == CV->_StepTime) {
+        // Decide next direction
+        if (CV->_VoVi_Switch == 0x00){   //user see Vout
+            if (direction_up) {
+                if (DACUserCode >= CV->_VStop) {
+                    current_direction_up = false;  // problem occurs when origin == 0000 final == ffff!!!!!!
+                } else if (DACUserCode <= CV->_VOrigin) {
+                    current_direction_up = true;
+                    if (CV->_CycleNumber == 0) {
+                        PeriodicEvent = false;  // periodic event end
+                        DACReset      = true;
+                    }
+                    CV->_CycleNumber--;
+                }
+            } else {
+                if (DACUserCode <= CV->_VStop) {
+                    current_direction_up = true;  // problem occurs when origin == 0000 final == ffff!!!!!!
+                } else if (DACUserCode >= CV->_VOrigin) {
+                    current_direction_up = false;
+                    if (CV->_CycleNumber == 0) {
+                        PeriodicEvent = false;  // periodic event end
+                        DACReset      = true;
+                    }
+                    CV->_CycleNumber--;
+                }
+            }
+        }
+        else if (CV->_VoVi_Switch == 0x01){     //user see Vin
+            if (direction_up) {
+                if (CV->MeasureVolt >= ((int32_t)(CV->_VStop) - DAC_ZERO)/5) {
+                    current_direction_up = false;  // problem occurs when origin == 0000 final == ffff!!!!!!
+                    firstADCData = false;
+                }
+                else if (CV->MeasureVolt <= ((int32_t)(CV->_VOrigin) - DAC_ZERO)/5) {
+                    current_direction_up = true;
+                    firstADCData = false;
+                    if (CV->_CycleNumber == 0) {
+                        PeriodicEvent = false;  // periodic event end
+                        DACReset      = true;
+                    }
+                    CV->_CycleNumber--;
+                }
+
+
+                else if(current_direction_up){
+                    if(CV->MeasureVolt + ((int32_t)(CV->_Step) - DAC_ZERO)/5 > ((int32_t)(CV->_VStop) - DAC_ZERO)/5){
+                        current_direction_up = false;
+                    }
+                }
+                else if(!current_direction_up){
+                    if(CV->MeasureVolt - ((int32_t)(CV->_Step) - DAC_ZERO)/5 < ((int32_t)(CV->_VOrigin) - DAC_ZERO)/5){
+                        current_direction_up = true;
+                        if (CV->_CycleNumber == 0) {
+                            PeriodicEvent = false;  // periodic event end
+                            DACReset      = true;
+                        }
+                        CV->_CycleNumber--;
+                    }
+                }
+                if (firstADCData){
+                    CV->_CycleNumber--;
+                    firstADCData = false;
+                }
+
+            } else {
+                if (CV->MeasureVolt <= ((int32_t)(CV->_VStop) - DAC_ZERO)/5) {
+                    current_direction_up = true;  // problem occurs when origin == 0000 final == ffff!!!!!!
+                    firstADCData = false;
+                }
+                else if (CV->MeasureVolt >= ((int32_t)(CV->_VOrigin) - DAC_ZERO)/5){
+                    current_direction_up = false;
+                    firstADCData = false;
+                    if (CV->_CycleNumber == 0) {
+                        PeriodicEvent = false;  // periodic event end
+                        DACReset      = true;
+                    }
+                    CV->_CycleNumber--;
+                }
+                else if(current_direction_up){
+                    if(CV->MeasureVolt + ((int32_t)(CV->_Step) - DAC_ZERO)/5 > ((int32_t)(CV->_VOrigin) - DAC_ZERO)/5){
+                        current_direction_up = false;
+                        if (CV->_CycleNumber == 0) {
+                            PeriodicEvent = false;  // periodic event end
+                            DACReset      = true;
+                        }
+                        CV->_CycleNumber--;
+                    }
+                }
+                else if(!current_direction_up){
+                    if(CV->MeasureVolt - ((int32_t)(CV->_Step) - DAC_ZERO)/5 < ((int32_t)(CV->_VStop) - DAC_ZERO)/5){
+                        current_direction_up = true;
+                    }else if (firstADCData){//first data =2899mv
+                        CV->_CycleNumber--;
+                        firstADCData = false;
+                    }
+                }
+                if (firstADCData){
+                    CV->_CycleNumber--;
+                    firstADCData = false;
+                }
+            }
+        }
+//        if (current_direction_up == true){
+//            LED_color(DARKLED, 255, 0, 0);
+//        }
+//        else if (current_direction_up == false){
+//            LED_color(DARKLED, 255, 0, 255);
+//        }
+        
+        // Next output voltage
+        if (CV->_VoVi_Switch == 0x00){
+            if (direction_up) {
+                if (current_direction_up) {
+                    // DACUserCode overflow ?
+                    if (DACUserCode + CV->_Step < DACUserCode) {
+                        DACUserCode = CV->_VStop;
+                    }
+                    // reach Vfinal ?
+                    else if (DACUserCode + CV->_Step > CV->_VStop) {
+                        DACUserCode =CV->_VStop;
+                    }
+                    else {
+                        DACUserCode = DACUserCode + CV->_Step;
+                    }
+                }
+                else {
+                    // DACUserCode underflow ?
+                    if (DACUserCode - CV->_Step > DACUserCode) {
+                        DACUserCode = CV->_VOrigin;
+                    }
+
+                    // reach Vorigin ?
+                    else if (DACUserCode - CV->_Step <  CV->_VOrigin) {
+                        DACUserCode = CV->_VOrigin;
+                    }
+                    else {
+                        DACUserCode = DACUserCode - CV->_Step;
+                    }
+                }
+            }
+            else {
+                if (current_direction_up) {
+                    if (DACUserCode + CV->_Step < DACUserCode) {
+                        DACUserCode = CV->_VOrigin;
+                    }
+                    else if (DACUserCode + CV->_Step >  CV->_VOrigin) {
+                        DACUserCode = CV->_VOrigin;
+                    }
+                    else {
+                        DACUserCode = DACUserCode + CV->_Step;
+                    }
+                }
+                else {
+                    if (DACUserCode - CV->_Step > DACUserCode) {
+                        DACUserCode = CV->_VStop ;
+                    }
+                    else if (DACUserCode - CV->_Step < CV->_VStop) {
+                        DACUserCode = CV->_VStop;
+                    }
+                    else {
+                        DACUserCode = DACUserCode - CV->_Step;
+                    }
+                }
+            }
+        }
+        else if (CV->_VoVi_Switch == 0x01){
+            if (direction_up) {
+                if (current_direction_up) {
+                    // DACUserCode overflow ?
+                    if (DACUserCode + CV->_Step < DACUserCode) {
+                        DACUserCode = CV->_VStop;
+                    }
+                    // reach Vfinal ?
+                    else if (CV->MeasureVolt + ((int32_t)(CV->_Step) - DAC_ZERO)/5 > ((int32_t)(CV->_VStop) - DAC_ZERO)/5) {
+                        DACUserCode =CV->_VStop;
+                    }
+                    else if (CV->MeasureVolt >= ((int32_t)(CV->_VStop) - DAC_ZERO)/5){
+                        DACUserCode =CV->_VStop;
+                    }
+                    else {
+                        DACUserCode = DACUserCode + CV->_Step;
+                    }
+                }
+                else {
+                    // DACUserCode underflow ?
+                    if (DACUserCode - CV->_Step > DACUserCode) {
+                        DACUserCode = CV->_VOrigin;
+                    }
+                    // reach Vorigin ?
+                    else if (CV->MeasureVolt - ((int32_t)(CV->_Step) - DAC_ZERO)/5 < ((int32_t)(CV->_VOrigin) - DAC_ZERO)/5) {
+                        DACUserCode = CV->_VOrigin;
+                    }
+                    else if (CV->MeasureVolt <= ((int32_t)(CV->_VOrigin) - DAC_ZERO)/5){
+                        DACUserCode = CV->_VOrigin;
+                    }
+                    else {
+                        DACUserCode = DACUserCode - CV->_Step;
+                    }
+                }
+            }
+            else {
+                if (current_direction_up) {
+                    // DACUserCode overflow ?
+                    if (DACUserCode + CV->_Step < DACUserCode) {
+                        DACUserCode = CV->_VOrigin;
+                    }
+                    // ex:command 3->1V ,when 1 to 3V, 2.99+0.1 > 3V
+                    else if (CV->MeasureVolt + ((int32_t)(CV->_Step) - DAC_ZERO)/5 > ((int32_t)(CV->_VOrigin) - DAC_ZERO)/5) {
+                        DACUserCode = CV->_VOrigin;
+                    }
+                    else if (CV->MeasureVolt >= ((int32_t)(CV->_VOrigin) - DAC_ZERO)/5){
+                        DACUserCode = CV->_VOrigin;
+                    }
+                    else {
+                        DACUserCode = DACUserCode + CV->_Step;
+                    }
+                }
+                else {
+                    if (DACUserCode - CV->_Step > DACUserCode) {
+                        DACUserCode = CV->_VStop ;
+                    }
+                    else if (CV->MeasureVolt - ((int32_t)(CV->_Step) - DAC_ZERO)/5 < ((int32_t)(CV->_VStop) - DAC_ZERO)/5) {
+                        DACUserCode = CV->_VStop;
+                    }
+                    else if(CV->MeasureVolt <= ((int32_t)(CV->_VStop) - DAC_ZERO)/5){
+                        DACUserCode = CV->_VStop;
+                    }
+                    else {
+                        DACUserCode = DACUserCode - CV->_Step;
+                    }
+                }
+            }
+        }
+        
+        DACOutCode = Usercode_Correction_to_DAC(DACUserCode);
+        DAC_outputV(DACOutCode);
+    }
+    return DACOutCode;
+}
+
+static void CV_Plot(CVMode *CV){
+    static uint8_t PreviousGain = GAIN_200R;
+
+    static uint8_t VoltCurrentSwitch = 0;
+    uint16_t ADC_measure = 0;
+
+    if(VoltCurrentSwitch < 5){
+        ReadCurrent(spi_ADC_rxbuf);
+        VoltCurrentSwitch ++;
+    }
+    else if(VoltCurrentSwitch == 5){
+        // read current
+
+        if(INSTRUCTION.AutoGainEnable){
+            CV->_MeasureData = AutoGainReadCurrent(spi_ADC_rxbuf);
+            if(PreviousGain != INSTRUCTION.ADCGainLevel){
+                PreviousGain = INSTRUCTION.ADCGainLevel;
+                CV->_MeasureData = AutoGainReadCurrent(spi_ADC_rxbuf);
+                CV->_MeasureData = AutoGainReadCurrent(spi_ADC_rxbuf);
+            }
+            if(PreviousGain != INSTRUCTION.ADCGainLevel){
+                PreviousGain = INSTRUCTION.ADCGainLevel;
+                CV->_MeasureData = AutoGainReadCurrent(spi_ADC_rxbuf);
+                CV->_MeasureData = AutoGainReadCurrent(spi_ADC_rxbuf);
+            }
+        }
+        else{
+            ReadCurrent(spi_ADC_rxbuf);
+            CV->_MeasureData = DecodeADCValue(INSTRUCTION.ADCGainLevel, ADC_CH_CURRENT, spi_ADC_rxbuf);
+        }
+        VoltCurrentSwitch ++;
+    }
+//    else if(VoltCurrentSwitch < 9){
+//        // read volt
+//        ReadVolt(spi_ADC_rxbuf);
+//        VoltCurrentSwitch++;
+//    }
+//    else if(VoltCurrentSwitch == 9){
+//        /** read battery voltage **/
+//        ReadVolt(spi_ADC_rxbuf);
+//        ADC_measure = (uint16_t) (spi_ADC_rxbuf[0] << 8) | (uint16_t) (spi_ADC_rxbuf[1]);
+//        //CV->MeasureVolt = 20000;
+//        CV->MeasureVolt = DecodeADCVolt(ADC_measure);
+//        VoltCurrentSwitch++;
+//    }
+    else if(VoltCurrentSwitch < 9){
+        if(CV->_VoVi_Switch == 0x01){
+            // read vin volt
+            ReadVolt(spi_ADC_rxbuf);
+        }else if(CV->_VoVi_Switch == 0x00){
+             // read vout volt
+             ReadVoutVolt(spi_ADC_rxbuf);
+         }
+        VoltCurrentSwitch++;
+    }
+    else if(VoltCurrentSwitch == 9){
+        if(CV->_VoVi_Switch == 0x01){
+            // read vin volt
+            ReadVolt(spi_ADC_rxbuf);
+            ADC_measure = (uint16_t) (spi_ADC_rxbuf[0] << 8) | (uint16_t) (spi_ADC_rxbuf[1]);
+            //CV->MeasureVolt = 20000;
+            CV->MeasureVolt = DecodeADCVolt(ADC_measure);
+        }else if(CV->_VoVi_Switch == 0x00){
+           // read vout volt
+            ReadVoutVolt(spi_ADC_rxbuf);
+            ADC_measure = (uint16_t) (spi_ADC_rxbuf[0] << 8) | (uint16_t) (spi_ADC_rxbuf[1]);
+            CV->MeasureVolt = DecodeADCVoutVolt(ADC_measure);
+        }
+        VoltCurrentSwitch++;
+    }else if (VoltCurrentSwitch < 13){
+             ReadBatVolt(spi_ADC_rxbuf);
+             VoltCurrentSwitch ++;
+    }
+    else if (VoltCurrentSwitch == 13){
+         // read battery volt
+         ReadBatVolt(spi_ADC_rxbuf);
+         ADC_measure = (uint16_t) (spi_ADC_rxbuf[0] << 8) | (uint16_t) (spi_ADC_rxbuf[1]);
+         CV->_MeasureBatvolt = DecodeADCBatVolt(ADC_measure);
+         CV->_MeasureBatvolt = CV->_MeasureBatvolt/10 - 250; // (5.00V) 5000->250 usercode
+         VoltCurrentSwitch ++;
+    }
+    else{
+        VoltCurrentSwitch = 0;
+    }
+
+    NotifyCurrent[0] = (uint8_t) (CV->_MeasureData >> 24);
+    NotifyCurrent[1] = (uint8_t) ((CV->_MeasureData & 0x00FF0000) >> 16);
+    NotifyCurrent[2] = (uint8_t) ((CV->_MeasureData & 0x0000FF00) >> 8);
+    NotifyCurrent[3] = (uint8_t) (CV->_MeasureData & 0x000000FF);
+
+    if ((CV->_VoVi_Switch == 0x01) || (CV->_VoVi_Switch == 0x00)){        //user see Vin || user see Vout
+        NotifyVolt[0] = (uint8_t) (CV->MeasureVolt >> 24);
+        NotifyVolt[1] = (uint8_t) ((CV->MeasureVolt & 0x00FF0000) >> 16);
+        NotifyVolt[2] = (uint8_t) ((CV->MeasureVolt & 0x0000FF00) >> 8);
+        NotifyVolt[3] = (uint8_t) (CV->MeasureVolt & 0x000000FF);
+    }
+
+    NotifyBatVolt = (uint8_t) (CV->_MeasureBatvolt & 0x000000FF);
+}
+
+
+#endif
@@ -0,0 +1,65 @@
+
+#ifndef EliteDAC
+#define EliteDAC
+
+static bool DACReset;
+
+
+//#ifdef ELITE_VERSION_1_3
+//#define DACOUT 0x30
+//
+//static void DAC_outputV(uint16_t voltLV) {
+//    // C = command, X = don't care, D = data
+//    // CCCC XXXX = command
+//    // DDDD DDDD = v1
+//    // DDDD XXXX = v2
+//
+//    uint8_t v1, v2 = 0;
+//    v1 = (uint8_t) (voltLV >> 4) & 0xFF;
+//    v2 = (uint8_t) ((voltLV & 0x000F) << 4) & 0xF0;
+//
+//    spi_DACtxbuf[0] = command;
+//    spi_DACtxbuf[1] = v1;
+//    spi_DACtxbuf[2] = v2;
+//    for (int i = 3; i < SPI_DAC_SIZE; i++) {
+//        spi_DACtxbuf[i] = 0;
+//    }
+//
+//    DAC_SPI(SPI_DAC_SIZE, spi_DACtxbuf, spi_rxbuf);
+//}
+//#endif
+
+#ifdef ELITE_VERSION_1_4
+#define DACCLS 0x02
+#define DACOUT 0x31
+
+static uint16_t DAC_outputV(uint16_t voltLV) {
+    // C = command, X = don't care, D = data
+    // CCCC CCCC = command
+    // DDDD DDDD = v1
+    // DDDD DDDD = v2
+
+    // command
+    // 0x02 = clear
+    // 0x31 = output voltage
+
+    uint8_t v1, v2 = 0;
+    v1 = (uint8_t) ((voltLV & 0xFF00) >> 8);
+    v2 = (uint8_t) (voltLV & 0x00FF);
+
+    spi_DACtxbuf[0] = DACOUT;
+    spi_DACtxbuf[1] = v1;
+    spi_DACtxbuf[2] = v2;
+
+    DAC_SPI(SPI_DAC_SIZE, spi_DACtxbuf, spi_rxbuf);
+    return voltLV;
+}
+
+#endif
+
+static int32_t User2Real(uint16_t UserCode){
+    /* transfer usercode to real voltage value (mV) */
+    return (int32_t) ((UserCode - 25000)*2)/10;
+}
+
+#endif
@@ -0,0 +1,23 @@
+
+#ifndef ELITE_FLAG_CT_INIT
+#define ELITE_FLAG_CT_INIT
+
+static void InitCT(){
+    CT.SampleRate_counter = 1;
+    CT.StepTimeCounter = 1;
+    CT.NotifyCounter = 1;
+    CT.StandByCounter = 0;
+    CT.bat_counter = 1;
+}
+
+static void InitFlag(){
+    PeriodicEvent = false;      // is there an PeriodicEvent?
+    InitPeriodicEvent = true;   // need to create a WorkModeData?
+    DACReset = true;
+    CCModeDACEnable = 0;        // to make sure DAC work after ADC
+    Free_Work_Mode = true;      // Free(WorkModeData)
+//    NotifyReady = false;
+//    DiscardIVFirstData = 0;
+}
+
+#endif
@@ -0,0 +1,38 @@
+/* Copyright (c) 2019. BioPro. Scientific.
+ */
+#ifndef HEADSTAGE_GPTIMER_H
+#define HEADSTAGE_GPTIMER_H
+
+#include <Board.h>
+#include <ti/drivers/timer/GPTimerCC26XX.h>
+#include <ti/sysbios/BIOS.h>
+#include <xdc/runtime/Types.h>
+
+#define EVT_PERIODIC_GPTIMER EVT_PERIODIC_0
+
+static GPTimerCC26XX_Handle gptimer_handle;
+
+static void elite_gptimer_callback(GPTimerCC26XX_Handle handle, GPTimerCC26XX_IntMask interruptMask);
+
+#define elite_gptimer_start() GPTimerCC26XX_start(gptimer_handle)
+#define elite_gptimer_stop() GPTimerCC26XX_stop(gptimer_handle)
+#define elite_gptimer_close() GPTimerCC26XX_close(gptimer_handle)
+#define CLOCK_FREQ 4000  // clock freq = 0.1 ms
+
+#define elite_gptimer_open()                                                                          \
+    do {                                                                                              \
+        GPTimerCC26XX_Params params;                                                                  \
+        GPTimerCC26XX_Params_init(&params);                                                           \
+        params.width          = GPT_CONFIG_16BIT;                                                     \
+        params.mode           = GPT_MODE_PERIODIC_DOWN;                                               \
+        params.debugStallMode = GPTimerCC26XX_DEBUG_STALL_OFF;                                        \
+        gptimer_handle        = GPTimerCC26XX_open(Board_GPTIMER0A, &params);                         \
+        Types_FreqHz  freq;                                                                           \
+        BIOS_getCpuFreq(&freq);                                                                       \
+        GPTimerCC26XX_Value loadVal = freq.lo / 1000 - 1; /*47999*/                                   \
+        GPTimerCC26XX_setLoadValue(gptimer_handle, loadVal);                                          \
+        GPTimerCC26XX_setLoadValue(gptimer_handle, CLOCK_FREQ); /* 0.1 ms*/                           \
+        GPTimerCC26XX_registerInterrupt(gptimer_handle, elite_gptimer_callback, GPT_INT_TIMEOUT);     \
+    } while (0)
+
+#endif  // HEADSTAGE_GPTIMER_H
@@ -0,0 +1,95 @@
+
+#ifndef ELITE_I2C
+#define ELITE_I2C
+
+/*
+* Read I2C example in
+* http://software-dl.ti.com/dsps/dsps_public_sw/sdo_sb/targetcontent/tirtos/2_14_02_22/
+*        exports/tirtos_full_2_14_02_22/docs/doxygen/html/_i2_c_c_c26_x_x_8h.html
+*
+*/
+
+#include <ti/drivers/I2C.h>
+#include <ti/drivers/Power.h>
+#include <stdint.h>
+#include <stdbool.h>
+#include <stddef.h>
+
+// I2C
+static I2C_Handle I2Chandle;
+static I2C_Params I2Cparams;
+static I2C_Transaction i2cTrans;
+
+#define I2CBufSize 4
+static uint8_t I2CtxBuf[I2CBufSize];      // Transmit buffer
+static uint8_t I2CrxBuf[I2CBufSize];      // Receive buffer
+bool transferDone = false;
+
+static void I2CCallbackFunction(I2C_Handle handle, I2C_Transaction *msg, bool transfer) {
+    if(transfer){
+        transferDone = true;
+    }
+}
+
+static void I2Cinit(){
+    I2C_init();
+
+    // Configure I2C parameters.
+    I2C_Params_init(&I2Cparams);
+
+    I2Cparams.transferMode  = I2C_MODE_CALLBACK;
+    I2Cparams.transferCallbackFxn = I2CCallbackFunction;
+    I2Cparams.bitRate  = I2C_100kHz;
+
+    // Initialize master I2C transaction structure
+    i2cTrans.writeCount   = I2CBufSize;
+    i2cTrans.writeBuf     = I2CtxBuf;
+    i2cTrans.readCount    = I2CBufSize;
+    i2cTrans.readBuf      = I2CrxBuf;
+    i2cTrans.slaveAddress = 0xA0;
+
+    for(int i=0 ; i<10 ; i++){
+        I2CtxBuf[i] = 0;
+        I2CrxBuf[i] = 0;
+    }
+
+    // Open I2C
+    I2Chandle = I2C_open(Board_I2C, &I2Cparams);
+
+}
+#define WriteMem 0b10100001
+#define ReadMem  0b10100000
+
+static void I2CWrite(uint8_t addr, uint8_t data){
+    for(int i=0 ; i<I2CBufSize ; i++){
+        I2CtxBuf[i] = 0;
+        I2CrxBuf[i] = 0;
+    }
+
+    I2CtxBuf[0] = WriteMem;
+    I2CtxBuf[1] = addr;
+    I2CtxBuf[2] = data;
+
+//    I2Chandle = I2C_open(Board_I2C, &I2Cparams);
+    I2C_transfer(I2Chandle, &i2cTrans);
+//    I2C_close(I2Chandle);
+}
+
+
+static void I2CRead(uint8_t addr){
+    for(int i=0 ; i<I2CBufSize ; i++){
+        I2CtxBuf[i] = 0;
+        I2CrxBuf[i] = 0;
+    }
+
+    I2CtxBuf[0] = ReadMem;
+    I2CtxBuf[1] = addr;
+
+//    I2Chandle = I2C_open(Board_I2C, &I2Cparams);
+    I2C_transfer(I2Chandle, &i2cTrans);
+//    I2C_close(I2Chandle);
+}
+
+
+#endif  // ELITE_I2C
+
@@ -0,0 +1,84 @@
+
+#ifndef ELITEIT
+#define ELITEIT
+
+#define absolute(a) ((a<0)? -a:a)
+
+//static int32_t IT_Plot() {
+//    // read ADC current
+//    int32_t Real_Current = 0;
+//    ADCGainControl(INSTRUCTION.ADCGainLevel);
+//    ADCChannelSelect(ADC_CH_CURRENT);
+//    CPUdelay(10);
+//    ADC_read(spi_ADC_rxbuf);
+//
+//    // check if ADC over/under flow
+//    // let the output saturate if over/under flow
+////    ADC_overflow(INSTRUCTION.ADCGainLevel, spi_ADC_rxbuf);
+//
+//    // decode ADC value and put it into notify buffer
+//    Real_Current = DecodeADCValue(INSTRUCTION.ADCGainLevel, ADC_CH_CURRENT, spi_ADC_rxbuf);
+//
+//    return Real_Current;
+//}
+
+static int32_t IT_Plot(WorkMode *WorkModeData) {
+
+    switch (INSTRUCTION.eliteFxn) {
+            case IV_CURVE:{
+                #define CURRENT_MODE WorkModeData->IV
+                break;
+            }
+            case CV_CURVE:{
+                #define CURRENT_MODE WorkModeData->CV
+                break;
+            }
+            case IT_CURVE:{
+                #define CURRENT_MODE WorkModeData->IT
+                break;
+            }
+            default: {
+                #define CURRENT_MODE WorkModeData->IT
+                break;
+            }
+    }
+   
+    // read ADC current
+    int32_t RealCurrent = 0, RealVolt = 0;
+    static uint8_t PreviousGain = GAIN_200R;
+
+    if(INSTRUCTION.AutoGainEnable){
+        RealCurrent = AutoGainReadCurrent(spi_ADC_rxbuf);
+        if(PreviousGain != INSTRUCTION.ADCGainLevel){
+            PreviousGain = INSTRUCTION.ADCGainLevel;
+            CURRENT_MODE->_MeasureData = AutoGainReadCurrent(spi_ADC_rxbuf);
+            CURRENT_MODE->_MeasureData = AutoGainReadCurrent(spi_ADC_rxbuf);
+        }
+        if(PreviousGain != INSTRUCTION.ADCGainLevel){
+            PreviousGain = INSTRUCTION.ADCGainLevel;
+            CURRENT_MODE->_MeasureData = AutoGainReadCurrent(spi_ADC_rxbuf);
+            CURRENT_MODE->_MeasureData = AutoGainReadCurrent(spi_ADC_rxbuf);
+        }
+    }
+    else{
+        ReadCurrent(spi_ADC_rxbuf);
+        RealCurrent = DecodeADCValue(INSTRUCTION.ADCGainLevel, ADC_CH_CURRENT, spi_ADC_rxbuf);
+    }
+
+    CURRENT_MODE->_MeasureData = RealCurrent;
+
+
+//    if(INSTRUCTION.eliteFxn == IV_CURVE){
+//        // RealVo = Vo - RealCurrent * 100R
+//        RealVolt = (INSTRUCTION.VoltConstant - DAC_ZERO)/5 - 200*(RealCurrent/1e6);
+//
+//        NotifyVolt[0] = (uint8_t) (RealVolt >> 24);
+//        NotifyVolt[1] = (uint8_t) ((RealVolt & 0x00FF0000) >> 16);
+//        NotifyVolt[2] = (uint8_t) ((RealVolt & 0x0000FF00) >> 8);
+//        NotifyVolt[3] = (uint8_t) (RealVolt & 0x000000FF);
+//    }
+    return RealCurrent;
+}
+
+
+#endif
@@ -0,0 +1,220 @@
+
+#ifndef ELITEIV
+#define ELITEIV
+
+static uint16_t VoltScan(WorkMode *WorkModeData) {
+    uint16_t Voltage;
+    if (INSTRUCTION.VoltOrigin == INSTRUCTION.VoltFinal) {
+        Voltage = Usercode_Correction_to_DAC(INSTRUCTION.VoltOrigin);
+        DAC_outputV(Voltage);
+        PeriodicEvent = false;
+        return Voltage;
+    } else if (INSTRUCTION.eliteFxn == SQUARE_WAVE_VOLTAMMETRY) {
+        Voltage = SWVCurve(WorkModeData);
+    } else if (INSTRUCTION.eliteFxn == DIFFERENTIAL_PULSE_VOLTAMMETRY) {
+        Voltage = DPVCurve(WorkModeData);
+    } else if (INSTRUCTION.eliteFxn == CV_CURVE) {
+        Voltage = CVCurve(WorkModeData->CV);
+    }
+
+    // IV plot mode
+    else {
+        Voltage = OneWayVoltScan(WorkModeData->IV);
+    }
+
+    return Voltage;
+}
+
+static uint16_t OneWayVoltScan(IVMode *IV) {
+    uint16_t DACOutCode;
+
+    // reset origin volt at the begin
+    if (DACReset) {
+//        DACUserCode = IV->GetVOrigin((struct VoltOutPara *) IV);
+        INSTRUCTION.VoltConstant = IV->_VOrigin;
+        DACOutCode = Usercode_Correction_to_DAC(INSTRUCTION.VoltConstant);
+        DACReset   = false;
+
+        // output VOLT_ORIGIN
+        DAC_outputV(DACOutCode);
+        return DACOutCode;
+    }
+
+    if (CT.StepTimeCounter == IV->_StepTime){
+        if (IV->_VOrigin < IV->_VStop) {
+            // output the next output volt
+            INSTRUCTION.VoltConstant = INSTRUCTION.VoltConstant + IV->_Step;
+            // Only used in two-wire IV
+//            if(INSTRUCTION.VoltConstant > IV->_VStop){
+//                INSTRUCTION.VoltConstant = IV->_VStop;
+//            }
+
+            DACOutCode = Usercode_Correction_to_DAC(INSTRUCTION.VoltConstant);
+            DAC_outputV(DACOutCode);
+
+            // end IV task if we reach INSTRUCTION.VoltFinal
+//            if (INSTRUCTION.VoltConstant >= IV->_VStop) {
+//                PeriodicEvent = false;
+//                DACReset      = true;
+//            }
+        } else {
+            INSTRUCTION.VoltConstant = INSTRUCTION.VoltConstant - IV->_Step;
+
+            // check if DACUserCode underflow
+            if(INSTRUCTION.VoltConstant >= 60000){
+                INSTRUCTION.VoltConstant = IV->_VStop;
+            }
+
+            // output the next output volt
+            DACOutCode = Usercode_Correction_to_DAC(INSTRUCTION.VoltConstant);
+            DAC_outputV(DACOutCode);
+
+            // end IV task if we reach INSTRUCTION.VoltFinal
+//            if (INSTRUCTION.VoltConstant <= IV->_VStop){
+//                PeriodicEvent = false;
+//                DACReset      = true;
+////                reset();
+//            }
+        }
+        if (IV->_VoVi_Switch == 0x00){        //user see Vout
+            if (IV->_VOrigin < IV->_VStop) {
+                if(INSTRUCTION.VoltConstant >= IV->_VStop){
+                    PeriodicEvent = false;
+                    DACReset      = true;
+                }
+            }
+            else{
+                if(INSTRUCTION.VoltConstant <= IV->_VStop){
+                    PeriodicEvent = false;
+                    DACReset      = true;
+                }
+            }
+        }
+
+        int32_t RealV;
+        RealV = DAC_to_realV(DACOutCode);
+        NotifyVolt[0] = (uint8_t)((RealV & 0xFF000000) >> 24);
+        NotifyVolt[1] = (uint8_t)((RealV & 0x00FF0000) >> 16);
+        NotifyVolt[2] = (uint8_t)((RealV & 0x0000FF00) >> 8);
+        NotifyVolt[3] = (uint8_t)(RealV & 0x000000FF);
+            
+    }
+
+    return DACOutCode;
+}
+
+static void IV_Plot(IVMode *IV) {
+    static uint8_t VoltCurrentSwitch = 0;
+    static uint8_t PreviousGain = GAIN_200R;
+    uint16_t ADC_measure = 0;
+
+    if(VoltCurrentSwitch < 5){
+        ReadCurrent(spi_ADC_rxbuf);
+        VoltCurrentSwitch ++;
+    }
+    else if(VoltCurrentSwitch == 5){
+        // read current
+
+        if(INSTRUCTION.AutoGainEnable){
+            IV->_MeasureData = AutoGainReadCurrent(spi_ADC_rxbuf);
+            if(PreviousGain != INSTRUCTION.ADCGainLevel){
+                PreviousGain = INSTRUCTION.ADCGainLevel;
+                IV->_MeasureData = AutoGainReadCurrent(spi_ADC_rxbuf);
+                IV->_MeasureData = AutoGainReadCurrent(spi_ADC_rxbuf);
+            }
+            if(PreviousGain != INSTRUCTION.ADCGainLevel){
+                PreviousGain = INSTRUCTION.ADCGainLevel;
+                IV->_MeasureData = AutoGainReadCurrent(spi_ADC_rxbuf);
+                IV->_MeasureData = AutoGainReadCurrent(spi_ADC_rxbuf);
+            }
+        }
+        else{
+            ReadCurrent(spi_ADC_rxbuf);
+            IV->_MeasureData = DecodeADCValue(INSTRUCTION.ADCGainLevel, ADC_CH_CURRENT, spi_ADC_rxbuf);
+        }
+        VoltCurrentSwitch ++;
+    }
+//    else if(VoltCurrentSwitch < 9){
+//        // read volt
+//        ReadVolt(spi_ADC_rxbuf);
+//        VoltCurrentSwitch++;
+//    }
+//    else if(VoltCurrentSwitch == 9){
+//        /** read battery voltage **/
+//        ReadVolt(spi_ADC_rxbuf);
+//        ADC_measure = (uint16_t) (spi_ADC_rxbuf[0] << 8) | (uint16_t) (spi_ADC_rxbuf[1]);
+//        IV->MeasureVolt = DecodeADCVolt(ADC_measure);
+//        VoltCurrentSwitch++;
+//    }
+    else if(VoltCurrentSwitch < 9){
+        if(IV->_VoVi_Switch == 0x01){
+            // read vin volt
+            ReadVolt(spi_ADC_rxbuf);
+        }else if(IV->_VoVi_Switch == 0x00){
+            // read vout volt
+            ReadVoutVolt(spi_ADC_rxbuf);
+        }
+        VoltCurrentSwitch++;
+    }
+    else if(VoltCurrentSwitch == 9){
+        if(IV->_VoVi_Switch == 0x01){
+            // read vin volt
+            ReadVolt(spi_ADC_rxbuf);
+            ADC_measure = (uint16_t) (spi_ADC_rxbuf[0] << 8) | (uint16_t) (spi_ADC_rxbuf[1]);
+            IV->MeasureVolt = DecodeADCVolt(ADC_measure);
+        }else if(IV->_VoVi_Switch == 0x00){
+            // read vout volt
+            ReadVoutVolt(spi_ADC_rxbuf);
+            ADC_measure = (uint16_t) (spi_ADC_rxbuf[0] << 8) | (uint16_t) (spi_ADC_rxbuf[1]);
+            IV->MeasureVolt = DecodeADCVoutVolt(ADC_measure);
+        }
+        VoltCurrentSwitch++;
+    }
+    else if (VoltCurrentSwitch < 13){
+        ReadBatVolt(spi_ADC_rxbuf);
+        VoltCurrentSwitch ++;
+    }
+    else if (VoltCurrentSwitch == 13){
+        // read battery volt
+        ReadBatVolt(spi_ADC_rxbuf);
+        ADC_measure = (uint16_t) (spi_ADC_rxbuf[0] << 8) | (uint16_t) (spi_ADC_rxbuf[1]);
+        IV->_MeasureBatvolt = DecodeADCBatVolt(ADC_measure);
+        IV->_MeasureBatvolt = IV->_MeasureBatvolt/10 - 250; // (5.00V) 5000->250 usercode
+        VoltCurrentSwitch ++;
+    }
+    else{
+        VoltCurrentSwitch = 0;
+    }
+
+
+
+    NotifyCurrent[0] = (uint8_t) (IV->_MeasureData >> 24);
+    NotifyCurrent[1] = (uint8_t) ((IV->_MeasureData & 0x00FF0000) >> 16);
+    NotifyCurrent[2] = (uint8_t) ((IV->_MeasureData & 0x0000FF00) >> 8);
+    NotifyCurrent[3] = (uint8_t) (IV->_MeasureData & 0x000000FF);
+
+    if((IV->_VoVi_Switch == 0x01) || (IV->_VoVi_Switch == 0x00)){        //user see Vin || user see Vout
+        NotifyVolt[0] = (uint8_t) (IV->MeasureVolt >> 24);
+        NotifyVolt[1] = (uint8_t) ((IV->MeasureVolt & 0x00FF0000) >> 16);
+        NotifyVolt[2] = (uint8_t) ((IV->MeasureVolt & 0x0000FF00) >> 8);
+        NotifyVolt[3] = (uint8_t) (IV->MeasureVolt & 0x000000FF);
+
+        if (IV->_VOrigin < IV->_VStop) {
+            if(IV->MeasureVolt >= ((int32_t) (IV->_VStop) - DAC_ZERO)/5){
+                PeriodicEvent = false;
+                DACReset      = true;
+            }
+        }
+        else{
+            if(IV->MeasureVolt <= ((int32_t) (IV->_VStop) - DAC_ZERO)/5){
+                PeriodicEvent = false;
+                DACReset      = true;
+            }
+        }
+    }
+
+    NotifyBatVolt = (uint8_t) (IV->_MeasureBatvolt & 0x000000FF);
+}
+
+
+#endif
@@ -0,0 +1,139 @@
+
+#ifndef ELITEINSTRUCTION
+#define ELITEINSTRUCTION
+
+/** ADC gain level **/
+#define GAIN_200K   0x00 // largest gain
+#define GAIN_10K    0x01
+#define GAIN_200R   0x02 // the least gain
+#define GAIN_AUTO   0x03
+
+/** Resister meter **/
+#define RESISTER_METER_SMALL    0x00
+#define RESISTER_METER_MIDDLE1  0x01
+#define RESISTER_METER_MIDDLE2  0x02
+#define RESISTER_METER_LARGE    0x03
+
+/** CC mode parameter **/
+// CurrentLV
+#define CURRENT_LV_NA 0x00
+#define CURRENT_LV_UA 0x01
+#define CURRENT_LV_MA 0x02
+
+/* DAC reset parameter */
+#define DAC_ZERO 25000
+#define DAC_POS_MAX 0x0000
+#define DAC_NEG_MAX 0xFFFF
+
+// Step time macro
+#define STEPTIME_HALF_SEC 5000
+#define STEPTIME_ONE_SEC 10000
+#define STEPTIME_TWO_SEC 20000
+
+/*==============================
+ ==== headstage instruction ====
+ =============================*/
+struct HEADSTAGE_INSTRUCTION {
+    /** chip ID */
+    uint8_t chip_id;
+
+    /** Sample rate **/
+     // SampleRate = SampleRateTable[SampleRateIndex]
+    uint8_t SampleRateIndex;
+    uint32_t SampleRate;
+
+    /** DAC parameter **/
+     // volt san parameter
+    uint16_t VoltOrigin;
+    uint16_t VoltFinal;
+    uint16_t Step;
+    uint16_t StepTime;
+
+     // constant volt
+     // which is used in CC mode as VMax and VMin
+    uint16_t VoltConstant;
+
+    /** ADC parameter **/
+    uint8_t ADCGainLevel;
+
+    uint8_t AutoGainEnable;
+
+    /** Notify parameter **/
+    uint16_t NotifyRate;
+
+    /** Constant Current Parameter **/
+    // Charge is a bool; true => current > 0, vice versa
+    uint8_t Charge;
+    int32_t ConstantCurrent;
+    uint16_t VoltLimit;
+
+    /** Resister Measure **/
+    uint8_t ResisterMeter;
+
+    // elite function
+    uint8_t eliteFxn;
+
+    uint8_t CycleNumber;
+
+    uint8_t VoVi_Switch;
+
+} INSTRUCTION = {0};
+
+/*********************************************************************
+ * @fn      InitEliteInstruction
+ *
+ * @brief   Init all INSTRUCTION variable.
+ *
+ * @param   None.
+ *
+ * @return  None.
+ */
+static void InitEliteInstruction(){
+    INSTRUCTION.chip_id = 0;
+    INSTRUCTION.SampleRateIndex = 1;
+    INSTRUCTION.SampleRate = 100;
+    INSTRUCTION.VoltOrigin = DAC_ZERO;
+    INSTRUCTION.VoltFinal = DAC_ZERO;
+    INSTRUCTION.Step = 0x0005; // 0x0005 = 1mV
+    INSTRUCTION.StepTime = STEPTIME_ONE_SEC;    // about 0.5 sec
+    INSTRUCTION.VoltConstant = DAC_ZERO;  // is about 0V
+    INSTRUCTION.ADCGainLevel = GAIN_AUTO;
+    INSTRUCTION.AutoGainEnable = 1;
+    INSTRUCTION.NotifyRate = STEPTIME_ONE_SEC/10;
+    INSTRUCTION.ResisterMeter = RESISTER_METER_LARGE;
+    INSTRUCTION.Charge = 1;
+    INSTRUCTION.ConstantCurrent = 0x00000000;
+    INSTRUCTION.VoltLimit = 0x0000;
+    INSTRUCTION.eliteFxn = 0; // default is a null event
+    INSTRUCTION.CycleNumber = 0;
+    INSTRUCTION.VoVi_Switch = 0x01;    //VoVi_Switch == 0 => user see Vo / VoVi_Switch == 1 => user see Vi
+}
+
+/*********************************************************************
+ * @fn      GetInstructionParameter
+ *
+ * @brief   Get Constant Current mode parameter.
+ *
+ * @param   ins - instruction including current value and unit
+ *
+ * @return  None.
+ */
+static void GetInstructionParameter(uint8 *ins){
+    // CurrentLV=0 => unit is nA
+    // CurrentLV=1 => unit is uA
+    // CurrentLV=2 => unit is mA
+//    INSTRUCTION.CurrentLV = (*ins);
+
+    // ConstantCurrentRange=0 => current value is 0~499
+    // ConstantCurrentRange=1 => current value is 500~999
+//    INSTRUCTION.ConstantCurrentRange = (*ins) & 0x0F;
+
+    // ConstantCurrent divide ConstantCurrentRange into 50000 count (thus each count is 0.01)
+        // e.g. 485.7 uA can be represent by
+        // CurrentLV = 1 (unit is uA)
+        // ConstantCurrentRange = 0 (current range is 0~499)
+        // ConstantCurrent = 48570
+    INSTRUCTION.ConstantCurrent = (uint32_t) (*(ins+1))<<24 | (uint32_t) (*(ins+2))<<16 | (uint32_t) (*(ins+3))<<8 | (uint32_t) (*(ins+4));
+}
+
+#endif
@@ -0,0 +1,70 @@
+
+#ifndef ELITEKEYDETECT
+#define ELITEKEYDETECT
+
+#define CLOCK_ONE_SECOND 10000
+
+static bool TurnOnElite(uint8_t key) {
+    static uint16_t TurnOnCounter = 0;
+
+    if (key == 0) {
+        // press 1 sec, power on LED
+        if (TurnOnCounter >= CLOCK_ONE_SECOND) {
+            PIN_setOutputValue(pin_handle, enable_5v, 1);  // enable 5V
+            TurnOn10V();
+            LEDPowerON();
+            return true;
+        } else {
+            TurnOnCounter++;
+            return false;
+        }
+    } else {
+        TurnOnCounter = 0;
+        PIN_setOutputValue(pin_handle, enable_5v, 0);  // enable 5V
+        return false;
+    }
+}
+
+static void EliteKeyPress(uint8_t key) {
+    static uint16_t ShutDownCounter = 0;
+    static uint8_t OriginEliteFxn  = 0;
+
+    if (key == 0) {
+        // key = 0 if press
+        // press key => bight LED
+
+        if (ShutDownCounter == CLOCK_ONE_SECOND) {
+            KeyWorkModeLED();
+        }
+
+        // press 3~4 sec, shutdown 2650
+        else if (ShutDownCounter > (CLOCK_ONE_SECOND*3) ) {
+            LED_color(DARKLED, 0xFF, 0xFF, 0x00);
+            PIN_setOutputValue(pin_handle, enable_5v, 0);  // disable 5V
+        }
+        ShutDownCounter ++;
+    } else {
+        if (OriginEliteFxn == INSTRUCTION.eliteFxn) {  // old function == currunt instruction
+            if (ShutDownCounter != 0) {
+                // dark LED
+                WorkModeLED();
+                ShutDownCounter = 0;
+            }
+        } else {  // old function != currunt instruction
+            OriginEliteFxn = INSTRUCTION.eliteFxn;
+            if (ShutDownCounter != 0) {
+                ShutDownCounter = 0;
+            }
+            // dark mode LED
+            WorkModeLED();
+        }
+    }
+}
+
+static void TurnOn10V() {
+    If10Von = true;
+    PIN_setOutputValue(pin_handle, enable_10v, 1);
+    CPUdelay(8000);
+}
+
+#endif
@@ -0,0 +1,138 @@
+
+#ifndef ELITELED
+#define ELITELED
+
+#define DARKLED 0xE1
+#define LIGHTLED 0xE8
+static void LED_color(uint8_t bright, uint8_t red, uint8_t green, uint8_t blue);
+#define LEDPowerON() LED_color(DARKLED, 0x00, 0xFA, 0x00)
+#define WORKLED() LED_color(0xE2, 0x00, 0x40, 0x40)
+#define KEYLED() LED_color(LIGHTLED, 0xF0, 0xA0, 0x00)
+
+static void LED_color(uint8_t bright, uint8_t red, uint8_t green, uint8_t blue) {
+    spi_LEDtxbuf[0] = 0x0000;
+    spi_LEDtxbuf[1] = 0x0000;
+    for (int i = 2; i < SPI_LED_SIZE - 2; i += 2) {
+        spi_LEDtxbuf[i]     = 0xE000 | ((uint16_t)bright << 8) | blue;
+        spi_LEDtxbuf[i + 1] = ((uint16_t)green << 8) | red;
+    }
+
+    spi_LEDtxbuf[SPI_LED_SIZE - 2] = 0xffff;
+    spi_LEDtxbuf[SPI_LED_SIZE - 1] = 0xffff;
+
+    LED_SPI(SPI_LED_SIZE, spi_LEDtxbuf, spi_LEDrxbuf);
+}
+
+static void WorkModeLED() {
+    switch (INSTRUCTION.eliteFxn) {
+    case IV_CURVE: {
+        WORKLED();
+        break;
+    }
+    case CV_CURVE: {
+        WORKLED();
+        break;
+    }
+    case DIFFERENTIAL_PULSE_VOLTAMMETRY: {
+        WORKLED();
+        break;
+    }
+    case SQUARE_WAVE_VOLTAMMETRY: {
+        WORKLED();
+        break;
+    }
+    case VOLT_OUTPUT: {
+        WORKLED();
+        break;
+    }
+    case ZT_CURVE: {
+        WORKLED();
+        break;
+    }
+    case VT_CURVE: {
+        WORKLED();
+        break;
+    }
+    case IT_CURVE: {
+        WORKLED();
+        break;
+    }
+    case CONSTANT_CURRENT:{
+        WORKLED();
+        break;
+    }
+    case VIS_RST: {
+        LEDPowerON();
+        break;
+    }
+    case ADC_TEST: {
+        WORKLED();
+        break;
+    }
+    case READ_VOUT_VALUE: {
+        WORKLED();
+        break;
+    }
+
+    default: {
+        LEDPowerON();
+        break;
+    }
+    }
+}
+
+static void KeyWorkModeLED() {
+    KEYLED();
+    /*
+    switch(INSTRUCTION.eliteFxn){
+        case IV_CURVE:{
+            LED_color(LIGHTLED, 0xF0, 0xF0, 0x00);
+            break;
+        }
+        case CV_CURVE:{
+            LED_color(LIGHTLED, 0xF0, 0xF0, 0x00);
+            break;
+        }
+        case DIFFERENTIAL_PULSE_VOLTAMMETRY:{
+            LED_color(LIGHTLED, 0xF0, 0xF0, 0x00);
+            break;
+        }
+        case SQUARE_WAVE_VOLTAMMETRY:{
+            LED_color(LIGHTLED, 0xF0, 0xF0, 0x00);
+            break;
+        }
+        case VOLT_OUTPUT:{
+            LED_color(LIGHTLED, 0xF0, 0xF0, 0x00);
+            break;
+        }
+        case ZT_CURVE:{
+            LED_color(LIGHTLED, 0xF0, 0xF0, 0x00);
+            break;
+        }
+        case VT_CURVE:{
+            LED_color(LIGHTLED, 0xF0, 0xF0, 0x00);
+            break;
+        }
+        case IT_CURVE:{
+            LED_color(LIGHTLED, 0xF0, 0xF0, 0x00);
+            break;
+        }
+
+        case VIS_RST:{
+            LED_color(LIGHTLED, 0xF0, 0xF0, 0x00);
+            break;
+        }
+        case ADC_TEST:{
+            LED_color(LIGHTLED, 0xF0, 0xF0, 0x00);
+            break;
+        }
+
+        default:{
+            LED_color(LIGHTLED, 0xF0, 0xF0, 0x00);
+            break;
+        }
+    }
+    */
+}
+
+#endif
@@ -0,0 +1,142 @@
+
+#ifndef ELITENOTIFY
+#define ELITENOTIFY
+
+#include "headstage.h"
+
+/**
+ * notify data buffer.
+ * the length equals to the characteristic 4 which value is 20 bytes.
+ *
+ */
+
+
+#define NOT_BUF_OFFSET_INIT 8
+
+/**
+ * the index where to start insert data into buffer.
+ * start from 6.
+ */
+static size_t not_buf_offset = NOT_BUF_OFFSET_INIT;
+
+static uint32_t not_time_stamp;
+
+static uint8_t NotifyCurrent[4] = {0};
+static uint8_t NotifyVolt[4] = {0};
+static uint8_t NotifyImpedance[4] = {0};
+static uint8_t NotifyBatVolt = 0;
+
+/**
+ * counter of notify send.
+ */
+static uint32_t notify_counter = 0;
+
+// ****************** New Notify Format ******************************** //
+/*
+ * Notify format
+ *
+ *
+         |               |   1           |       2       |           3   |
+         0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2
+         -----------------------------------------------------------------
+         |    header     |
+         |    current                                                    |
+         | voltage or impedance                                          |
+         |  mode & gain  |
+         |    time stamp                                                 |
+         |  cycle number |
+
+
+    mode & gain
+        this byte include Elite working mode and ADC gain level
+        we use "(mode & 0xF0) | (gain & 0x0F)" to encode these two information
+
+     cycle number
+         for cyclic voltammetry use, we save it as channel number.
+         0xFF
+
+  * header = device ID
+  * I = current (0.001nA), V = voltage (mV),
+  * Z = impedance (k ohm), T = time (ms)
+  *
+  *
+*/
+// ********* End New Format Notify ***************************************** //
+
+/*
+ * Notify format
+ *
+ *
+         |               |   1           |       2       |           3   |
+         0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2
+         -----------------------------------------------------------------
+         |    header     |
+         |    current                                                    |
+         |    voltage                                                    |
+         |    impedance                                                  |
+         |    time stamp                                                 |
+         |  cycle number |
+
+     cycle number
+         for cyclic voltammetry use, we save it as channel number.
+         0xFF
+
+  * header = device ID
+  * I = current (0.001nA), V = voltage (mV),
+  * Z = impedance (k ohm), T = time (ms)
+  *
+  *
+*/
+static void SendNotify() {
+    not_buf[0] = INSTRUCTION.chip_id;
+
+    for (int i = 0; i < 4; i++) {
+        not_buf[i + 1] = NotifyCurrent[i];
+        not_buf[i + 5] = NotifyVolt[i];
+        not_buf[i + 9] = NotifyImpedance[i];
+    }
+
+    // 1 Timestamp = 32 usec;  31 Timestamp ~= 1 msec
+    not_time_stamp = (Timestamp_get32()) / 31;  // msec
+
+    not_buf[13] = not_time_stamp & 0xff;
+    not_buf[14] = (not_time_stamp >> 8) & 0xff;
+    not_buf[15] = (not_time_stamp >> 16) & 0xff;
+    not_buf[16] = (not_time_stamp >> 24) & 0xff;
+
+    // cyclic voltametry cycle number
+    not_buf[17] = INSTRUCTION.CycleNumber;
+
+    //battery volt
+    not_buf[18] = NotifyBatVolt;
+
+    SimpleProfile_SetParameter(BLE_DAT_BUFF_CHAR, BLE_DAT_BUFF_SIZE, not_buf);
+}
+
+static void FlushNotify(){
+    not_buf[0] = INSTRUCTION.chip_id;
+
+    for (int i = 0; i < 4; i++) {
+        not_buf[i + 1] = 0;
+        not_buf[i + 5] = 0;
+        not_buf[i + 9] = 0;
+    }
+
+    // 1 Timestamp = 32 usec;  31 Timestamp ~= 1 msec
+    not_time_stamp = 0;  // msec
+
+    not_buf[13] = not_time_stamp & 0xff;
+    not_buf[14] = (not_time_stamp >> 8) & 0xff;
+    not_buf[15] = (not_time_stamp >> 16) & 0xff;
+    not_buf[16] = (not_time_stamp >> 24) & 0xff;
+
+    // cyclic voltametry cycle number
+    not_buf[17] = 0x00;
+
+    //battery volt
+    not_buf[18] = 0x00;
+
+    SimpleProfile_SetParameter(BLE_DAT_BUFF_CHAR, BLE_DAT_BUFF_SIZE, not_buf);
+}
+
+#endif
@@ -0,0 +1,22 @@
+
+#ifndef ELITERVout
+#define ELITERVout
+
+static void RVout_Plot(RVoutMode *RVout) {
+    // ADC gain is don't care when measuring voltage
+    INSTRUCTION.ADCGainLevel = GAIN_200R;
+    ADCGainControl(INSTRUCTION.ADCGainLevel);
+
+    // read ADC VoutVolt
+    ReadVoutVolt(spi_ADC_rxbuf);
+
+    // decode ADC value and put it into notify buffer
+    RVout->_MeasureData = DecodeADCValue(INSTRUCTION.ADCGainLevel, ADC_CH_DAC, spi_ADC_rxbuf);
+
+    NotifyVolt[0] = (uint8_t) (RVout->_MeasureData >> 24);
+    NotifyVolt[1] = (uint8_t) ((RVout->_MeasureData & 0x00FF0000) >> 16);
+    NotifyVolt[2] = (uint8_t) ((RVout->_MeasureData & 0x0000FF00) >> 8);
+    NotifyVolt[3] = (uint8_t) (RVout->_MeasureData & 0x000000FF);
+}
+
+#endif
@@ -0,0 +1,123 @@
+
+#ifndef ELITERESET
+#define ELITERESET
+
+static void reset() {
+    InitFlag();
+    InitCT();
+
+    // IV/CV mode reset
+    DiscardIVFirstData = 0;
+    avg_number          = 0;
+    ADCRealCurrent_long = 0;
+
+    ADCGainControl(INSTRUCTION.ADCGainLevel);
+    DAC_outputV(Usercode_Correction_to_DAC(INSTRUCTION.VoltConstant));
+
+    if (INSTRUCTION.eliteFxn == CONSTANT_CURRENT){
+        INSTRUCTION.eliteFxn = 0;
+
+    }
+
+    LEDPowerON();
+    for (int i = 0; i < BLE_INS_BUFF_SIZE; i++) {
+        ins_buf[i] = 0;
+    }
+
+    for (int i = 0; i < SPI_LED_SIZE; i++) {
+        spi_LEDtxbuf[i] = 0;
+        spi_LEDrxbuf[i] = 0;
+    }
+
+    for (int i = 0; i < SPI_DAC_SIZE; i++) {
+        spi_DACtxbuf[i] = 0;
+        spi_rxbuf[i]    = 0;
+    }
+
+    for (int i = 0; i < SPI_ADC_SIZE; i++) {
+        spi_ADC_txbuf[i] = 0;
+        spi_ADC_rxbuf[i] = 0;
+    }
+
+    for (int i = 0; i < BLE_DAT_BUFF_SIZE; i++) {
+        not_buf[i] = 0;
+    }
+
+    PIN_setOutputValue(pin_handle, ADC_CS, 1);  // ADC_CS HIGH
+    PIN_setOutputValue(pin_handle, DAC_CS, 1);  // DAC_CS HIGH
+    CPUdelay(1600);
+}
+
+static void Eliteinterrupt() {
+    InitFlag();
+    InitCT();
+
+    // IV/CV mode reset
+    DiscardIVFirstData = 0;
+    avg_number          = 0;
+    ADCRealCurrent_long = 0;
+    ADCGainControl(GAIN_AUTO);
+    DAC_outputV(Usercode_Correction_to_DAC(INSTRUCTION.VoltConstant));
+
+    LEDPowerON();
+    for (int i = 0; i < BLE_INS_BUFF_SIZE; i++) {
+        ins_buf[i] = 0;
+    }
+
+    for (int i = 0; i < SPI_LED_SIZE; i++) {
+        spi_LEDtxbuf[i] = 0;
+        spi_LEDrxbuf[i] = 0;
+    }
+
+    for (int i = 0; i < SPI_DAC_SIZE; i++) {
+        spi_DACtxbuf[i] = 0;
+        spi_rxbuf[i]    = 0;
+    }
+
+    for (int i = 0; i < SPI_ADC_SIZE; i++) {
+        spi_ADC_txbuf[i] = 0;
+        spi_ADC_rxbuf[i] = 0;
+    }
+
+    for (int i = 0; i < BLE_DAT_BUFF_SIZE; i++) {
+        not_buf[i] = 0;
+    }
+
+    PIN_setOutputValue(pin_handle, ADC_CS, 1);  // ADC_CS HIGH
+    PIN_setOutputValue(pin_handle, DAC_CS, 1);  // DAC_CS HIGH
+    CPUdelay(8000);
+}
+
+static void CleanBuffer() {
+    InitFlag();
+    InitEliteInstruction();
+    InitCT();
+    DiscardIVFirstData = 0;
+    avg_number          = 0;
+    ADCRealCurrent_long = 0;
+
+    for (int i = 0; i < SPI_LED_SIZE; i++) {
+        spi_LEDtxbuf[i] = 0;
+        spi_LEDrxbuf[i] = 0;
+    }
+
+    for (int i = 0; i < SPI_DAC_SIZE; i++) {
+        spi_DACtxbuf[i] = 0;
+        spi_rxbuf[i]    = 0;
+    }
+
+    for (int i = 0; i < SPI_ADC_SIZE; i++) {
+        spi_ADC_txbuf[i] = 0;
+        spi_ADC_rxbuf[i] = 0;
+    }
+
+    for (int i = 0; i < BLE_DAT_BUFF_SIZE; i++) {
+        not_buf[i] = 0;
+    }
+
+    PIN_setOutputValue(pin_handle, ADC_CS, 1);  // ADC_CS HIGH
+    PIN_setOutputValue(pin_handle, DAC_CS, 1);  // DAC_CS HIGH
+    CPUdelay(8000);
+}
+
+#endif
@@ -0,0 +1,88 @@
+
+#ifndef ELITE_SPI
+#define ELITE_SPI
+
+/*
+* Read SPI example in
+* http://software-dl.ti.com/dsps/dsps_public_sw/sdo_sb/targetcontent/tirtos/2_14_02_22/
+*        exports/tirtos_full_2_14_02_22/docs/doxygen/html/_s_p_i_c_c26_x_x_d_m_a_8h.html
+*/
+
+#include <Board.h>
+#include <ti/drivers/SPI.h>
+#include <ti/drivers/dma/UDMACC26XX.h>
+#include <ti/drivers/spi/SPICC26XXDMA.h>
+#include "Elite_PIN.h"
+
+/* application use SPI parameters and buffers */
+#define SPI_LED_SIZE 28
+#define SPI_DAC_SIZE 3
+#define SPI_ADC_SIZE 4
+
+static uint16_t spi_LEDtxbuf[SPI_LED_SIZE] = {0};
+static uint16_t spi_LEDrxbuf[SPI_LED_SIZE] = {0};
+
+static uint8_t spi_DACtxbuf[SPI_DAC_SIZE] = {0};
+static uint8_t spi_rxbuf[SPI_DAC_SIZE]    = {0};
+
+static uint8_t spi_ADC_txbuf[SPI_ADC_SIZE] = {0};
+static uint8_t spi_ADC_rxbuf[SPI_ADC_SIZE] = {0};
+
+/* system use SPI parameters */
+static SPI_Handle      spiHandle0 = NULL;  // SPI0  = LED
+static SPI_Handle      spiHandle1 = NULL;  // SPI1  = ADC +DAC
+static SPI_Params      spiParams0;
+static SPI_Params      spiParams1;
+static SPI_Transaction LED_transaction;
+static SPI_Transaction ADC_DAC_transaction;
+
+
+static void Elite_SPI_init(){
+    SPI_init();
+    SPI_Params_init(&spiParams0);
+    spiParams0.bitRate     = 2000;  // 12k
+    spiParams0.mode        = SPI_MASTER;
+    spiParams0.dataSize    = 16;
+    spiParams0.frameFormat = SPI_POL0_PHA1;
+    spiHandle0 = SPI_open(Board_SPI0, &spiParams0);  // LED SPI
+
+    SPI_Params_init(&spiParams1);
+    spiParams1.bitRate     = 1000000;  // 1M
+    spiParams1.mode        = SPI_MASTER;
+    spiParams1.dataSize    = 8;
+    spiParams1.frameFormat = SPI_POL0_PHA1;
+    spiHandle1 = SPI_open(Board_SPI1, &spiParams1);  // ADC DAC SPI
+}
+
+static void LED_SPI(uint8_t length, uint16_t *spi_txbuf, uint16_t *spi_rxbuf) {
+    LED_transaction.count = length;
+    LED_transaction.txBuf = spi_txbuf;
+    LED_transaction.rxBuf = spi_rxbuf;
+
+    SPI_transfer(spiHandle0, &LED_transaction);
+}
+
+static void ADC_SPI(uint8_t length, uint8_t *spi_txbuf, uint8_t *spi_rxbuf) {
+    ADC_DAC_transaction.count = length;
+    ADC_DAC_transaction.txBuf = spi_txbuf;
+    ADC_DAC_transaction.rxBuf = spi_rxbuf;
+
+    PIN_setOutputValue(pin_handle, DAC_CS, 1);  // DAC_CS HIGH
+    PIN_setOutputValue(pin_handle, ADC_CS, 0);  // ADC_CS LOW
+    SPI_transfer(spiHandle1, &ADC_DAC_transaction);
+    PIN_setOutputValue(pin_handle, ADC_CS, 1);  // ADC_CS HIGH
+
+}
+
+static void DAC_SPI(uint8_t length, uint8_t *spi_txbuf, uint8_t *spi_rxbuf) {
+   ADC_DAC_transaction.count = length;
+   ADC_DAC_transaction.txBuf = spi_txbuf;
+   ADC_DAC_transaction.rxBuf = spi_rxbuf;
+
+   PIN_setOutputValue(pin_handle, ADC_CS, 1);  // ADC_CS HIGH
+   PIN_setOutputValue(pin_handle, DAC_CS, 0);  // DAC_CS LOW
+   SPI_transfer(spiHandle1, &ADC_DAC_transaction);
+   PIN_setOutputValue(pin_handle, DAC_CS, 1);  // DAC_CS HIGH
+}
+
+#endif // ELITE_SPI
@@ -0,0 +1,22 @@
+
+#ifndef ELITEVT
+#define ELITEVT
+
+static void VT_Plot(VTMode *VT) {
+    // ADC gain is don't care when measuring voltage
+    INSTRUCTION.ADCGainLevel = GAIN_200R;
+    ADCGainControl(INSTRUCTION.ADCGainLevel);
+
+    // read ADC volt
+    ReadVolt(spi_ADC_rxbuf);
+
+    // decode ADC value and put it into notify buffer
+    VT->_MeasureData = DecodeADCValue(INSTRUCTION.ADCGainLevel, ADC_CH_VOLT, spi_ADC_rxbuf);
+
+    NotifyVolt[0] = (uint8_t) (VT->_MeasureData >> 24);
+    NotifyVolt[1] = (uint8_t) ((VT->_MeasureData & 0x00FF0000) >> 16);
+    NotifyVolt[2] = (uint8_t) ((VT->_MeasureData & 0x0000FF00) >> 8);
+    NotifyVolt[3] = (uint8_t) (VT->_MeasureData & 0x000000FF);
+}
+
+#endif
@@ -0,0 +1,655 @@
+/**
+*
+* struct WorkMode{
+*   // Measure Only
+*   ITMode;
+*   VTMode;
+*
+*   // Measure + VoltOut
+*   RTMode;
+*   IVMode;
+*   CVMode;
+*
+*   // Volt out only
+*   VOutMode
+* }
+*
+* -------------------------------
+* // Measure Only
+* struct ITMode{
+*   MeasureData
+*   SetMeasureData()
+*   GetMeasureData()
+* }
+*
+* -------------------------------
+* // VoltOut parameter
+* stuct VOutMode{
+*   Vout_UC
+*   VoltOrigin
+*   Vstop;
+*   Step;
+*   StepTime;
+*   CycleNumber;
+* }
+*
+*/
+
+#ifndef ELITE_WORK_DATA
+#define ELITE_WORK_DATA
+
+#include "EliteInstruction.h"
+#define IV_CURVE 0b00010000
+#define CV_CURVE 0b00100000
+#define VOLT_OUTPUT 0b00110000
+#define ZT_CURVE 0b01000000
+#define VT_CURVE 0b01010000
+#define IT_CURVE 0b01100000
+#define SET_SAMPLE_RATE 0b01110000
+#define SET_ADC_GAIN 0b10000000
+#define DIFFERENTIAL_PULSE_VOLTAMMETRY 0b10100000
+#define SQUARE_WAVE_VOLTAMMETRY 0b10110000
+#define POTENTIAL_STATE 0b11000000
+#define CONSTANT_CURRENT 0b11010000
+#define READ_VOUT_VALUE 0b11100000
+
+static bool Free_Work_Mode = false;
+typedef void (*InitWorkData) ();
+
+/***** Template of Measure and VoltOut parameter *****/
+#define MEASURE \
+    int32_t _MeasureData; \
+    uint16_t _VoVi_Switch
+//    void (*SetMeasureData) (struct Measure *, int32_t);  \
+//    int32_t (*GetMeasureData) (struct Measure *)
+
+/* VoltOut is an UserCode */
+/* VOrigin, VStop, Step are all UserCode */
+#define VOUT_PARA \
+    uint16_t _VoltOut;  \
+    uint16_t _VOrigin;  \
+    uint16_t _VStop;    \
+    uint16_t _Step;     \
+    uint16_t _StepTime;  \
+    uint16_t _CycleNumber
+//    void (*SetVoltOut) (struct VoltOutPara *, uint16_t);  \
+//    uint16_t (*GetVoltOut) (struct VoltOutPara *);  \
+//    void (*SetVOrigin) (struct VoltOutPara *, uint16_t);  \
+//    uint16_t (*GetVOrigin) (struct VoltOutPara *);  \
+//    void (*SetVStop) (struct VoltOutPara *, uint16_t);  \
+//    uint16_t (*GetVStop) (struct VoltOutPara *);  \
+//    void (*SetStep) (struct VoltOutPara *, uint16_t);  \
+//    uint16_t (*GetStep) (struct VoltOutPara *);  \
+//    void (*SetStepTime) (struct VoltOutPara *, uint16_t);  \
+//    uint16_t (*GetStepTime) (struct VoltOutPara *);  \
+//    void (*SetCycleNumber) (struct VoltOutPara *, uint16_t);  \
+//    uint16_t (*GetCycleNumber) (struct VoltOutPara *)
+
+
+/*  CC Mode parameter
+*   @ Measure : measure current value (nA)
+*   @ Charge : Charge or Discharge
+*   @ BatteryV : Vin measure battery voltage (mV)
+*   @ value : constant current setting.
+*             Current value divide current level into 3,000,001 pieces
+*             1,500,000 is zero point; 3,000,000 is 15mA
+*             Current = (value - 1,500,000)/100,000 mA
+*   @ Done : Done = false => Ignore Vmin condition;
+*            Done will be true, if BatteryV <= Vmin last for about 12sec in discharge mode
+*   @ VMax : voltage upper bound in charge mode
+*            CC->value will set to zero if BatteryV >= VMax in charge mode
+*   @ VMin : voltage lower bound in charge mode
+*            CC->value will set to zero if BatteryV <=> VMin in charge mode
+*            Note that VMax and VMin are always larger or equal to zero
+*   @_Transform2RealnA : transform a current user code (IUC) to real current in nA
+*/
+#define CC_PARA \
+    MEASURE;    \
+    uint8_t Charge; \
+    int32_t BatteryV;   \
+    int32_t value;  \
+    uint16_t Done;   \
+    uint16_t VMax;  \
+    uint16_t VMin;  \
+    int32_t (*_Transform2RealnA)(struct CCModePara *)
+
+
+#define LIMIT \
+    uint32_t _LimitValue; \
+    void (*SetLimitValue) (struct Limit *, uint32_t); \
+    uint32_t (*GetLimitValue) (struct Limit*)
+
+struct Measure{
+    MEASURE;
+};
+
+struct VoltOutPara{
+    VOUT_PARA;
+};
+
+struct Limit{
+    LIMIT;
+};
+
+struct CCModePara{
+    CC_PARA;
+};
+/***** End of Measure and VoltOut parameter *****/
+
+
+/***** Measure Only Mode *****/
+//void _SetMeasureData(struct Measure *self, int32_t Data){
+//    self->_MeasureData = Data;
+//}
+//
+//int32_t _GetMeasureData(struct Measure *self){
+//    return self->_MeasureData;
+//}
+
+
+/**** Limit Mode ****/
+//LimitValue
+void _SetLimitValue(struct Limit *self, uint32_t LimitValue){
+    self->_LimitValue = LimitValue;
+}
+uint32_t _GetLimitValue(struct Limit *self){
+    return self->_LimitValue;
+}
+
+/* IT Mode Data */
+typedef struct _ITMode{
+    MEASURE;
+    LIMIT;
+}ITMode;
+
+ITMode * InitITMode(){
+    ITMode *ret = malloc(sizeof(ITMode));
+    ret->_MeasureData = 0;
+//    ret->SetMeasureData = &_SetMeasureData;
+//    ret->GetMeasureData = &_GetMeasureData;
+
+    ret->_LimitValue = 0;
+    
+    ret->SetLimitValue = &_SetLimitValue;
+    ret->GetLimitValue = &_GetLimitValue;
+    return ret;
+}
+/* End of IT Mode Data */
+
+/* VT Mode Data */
+typedef struct _VTMode{
+    MEASURE;
+}VTMode;
+
+VTMode * InitVTMode(){
+    VTMode *ret = malloc(sizeof(VTMode));
+    ret->_MeasureData = 0;
+//    ret->SetMeasureData = &_SetMeasureData;
+//    ret->GetMeasureData = &_GetMeasureData;
+    return ret;
+}
+/* End of VT Mode Data */
+
+/* ReadVOut Mode Data */
+typedef struct _RVoutMode{
+    MEASURE;
+}RVoutMode;
+
+RVoutMode * InitRVoutMode(){
+    RVoutMode *ret = malloc(sizeof(RVoutMode));
+    ret->_MeasureData = 0;
+//    ret->SetMeasureData = &_SetMeasureData;
+//    ret->GetMeasureData = &_GetMeasureData;
+    return ret;
+}
+/* End of ReadVOut Mode Data */
+/***** End of Measure Only Mode *****/
+
+
+/**** VoltOut Only Mode ****/
+//// VoltOut
+//void _SetVoltOut(struct VoltOutPara *self, uint16_t VoltOut){
+//    self->_VoltOut = VoltOut;
+//}
+//uint16_t _GetVoltOut(struct VoltOutPara *self){
+//    return self->_VoltOut;
+//}
+//
+//// VOrigin
+//void _SetVOrigin(struct VoltOutPara *self, uint16_t VOrigin){
+//    self->_VOrigin = VOrigin;
+//}
+//uint16_t _GetVOrigin(struct VoltOutPara *self){
+//    return self->_VOrigin;
+//}
+//
+//// VStop
+//void _SetVStop(struct VoltOutPara *self, uint16_t VStop){
+//    self->_VStop = VStop;
+//}
+//uint16_t _GetVStop(struct VoltOutPara *self){
+//    return self->_VStop;
+//}
+//
+//// Step
+//void _SetStep(struct VoltOutPara *self, uint16_t Step){
+//    self->_Step = Step;
+//}
+//uint16_t _GetStep(struct VoltOutPara *self){
+//    return self->_Step;
+//}
+//
+//// StepTime
+//void _SetStepTime(struct VoltOutPara *self, uint16_t StepTime){
+//    self->_StepTime = StepTime;
+//}
+//uint16_t _GetStepTime(struct VoltOutPara *self){
+//    return self->_StepTime;
+//}
+//
+//// CycleNumber
+//void _SetCycleNumber(struct VoltOutPara *self, uint16_t CycleNumber){
+//    self->_CycleNumber = CycleNumber;
+//}
+//uint16_t _GetCycleNumber(struct VoltOutPara *self){
+//    return self->_CycleNumber;
+//}
+
+
+/* VoltOut Mode Data */
+typedef struct _VoltOutMode{
+    VOUT_PARA;
+}VoltOutMode;
+
+VoltOutMode *InitVoltOutMode(){
+    VoltOutMode *ret = malloc(sizeof(VoltOutMode));
+    ret->_VoltOut = INSTRUCTION.VoltConstant;  // 25000 is DAC_ZERO
+    ret->_VOrigin = DAC_ZERO;
+    ret->_VStop = DAC_ZERO;
+    ret->_Step  =   0;
+    ret->_StepTime = 10000; // STEPTIME_ONE_SEC
+    ret->_CycleNumber = 1;
+
+//    ret->SetVoltOut = &_SetVoltOut;
+//    ret->GetVoltOut = &_GetVoltOut;
+//    ret->SetVOrigin = &_SetVOrigin;
+//    ret->GetVOrigin = &_GetVOrigin;
+//    ret->SetVStop = &_SetVStop;
+//    ret->GetVStop = &_GetVStop;
+//    ret->SetStep = &_SetStep;
+//    ret->GetStep = &_GetStep;
+//    ret->SetStepTime = &_SetStepTime;
+//    ret->GetStepTime = &_GetStepTime;
+//    ret->SetCycleNumber = &_SetCycleNumber;
+//    ret->GetCycleNumber = &_GetCycleNumber;
+    return ret;
+}
+/* End of VoltOut Mode Data */
+/**** End of VoltOut Only Mode ****/
+
+
+/**** Measure + VoltOut Mode ****/
+/* IV Mode Data */
+typedef struct _IVMode{
+    MEASURE;
+    int32_t MeasureVolt;
+    VOUT_PARA;
+    LIMIT;
+    int32_t _MeasureBatvolt;
+}IVMode;
+
+IVMode *InitIVMode(){
+    IVMode *ret = malloc(sizeof(IVMode));
+    ret->_MeasureData = 0;
+    ret->MeasureVolt = (INSTRUCTION.VoltOrigin - DAC_ZERO)/5;
+    ret->_VoVi_Switch = INSTRUCTION.VoVi_Switch;
+
+    ret->_VoltOut = DAC_ZERO;
+    ret->_VOrigin = INSTRUCTION.VoltOrigin;
+    ret->_VStop = INSTRUCTION.VoltFinal;
+    ret->_Step  = INSTRUCTION.Step;
+    ret->_StepTime = INSTRUCTION.StepTime;
+    ret->_CycleNumber = 1;
+    ret->_MeasureBatvolt = 0;
+
+
+//    ret->SetVoltOut = &_SetVoltOut;
+//    ret->GetVoltOut = &_GetVoltOut;
+//    ret->SetVOrigin = &_SetVOrigin;
+//    ret->GetVOrigin = &_GetVOrigin;
+//    ret->SetVStop = &_SetVStop;
+//    ret->GetVStop = &_GetVStop;
+//    ret->SetStep = &_SetStep;
+//    ret->GetStep = &_GetStep;
+//    ret->SetStepTime = &_SetStepTime;
+//    ret->GetStepTime = &_GetStepTime;
+//    ret->SetCycleNumber = &_SetCycleNumber;
+//    ret->GetCycleNumber = &_GetCycleNumber;
+
+    ret->_LimitValue = 1e5;
+    
+    ret->SetLimitValue = &_SetLimitValue;
+    ret->GetLimitValue = &_GetLimitValue;
+    return ret;
+}
+/* End of IV Mode Data */
+
+/* RT Mode Data */
+typedef struct _RTMode{
+    MEASURE;
+    VOUT_PARA;
+}RTMode;
+
+RTMode * InitRTMode(){
+    RTMode *ret = malloc(sizeof(RTMode));
+    ret->_MeasureData = 0;
+//    ret->SetMeasureData = &_SetMeasureData;
+//    ret->GetMeasureData = &_GetMeasureData;
+
+    ret->_VoltOut = DAC_ZERO;  // 25000 is DAC_ZERO
+    ret->_VOrigin = DAC_ZERO;
+    ret->_VStop = DAC_ZERO;
+    ret->_Step  =   0;
+    ret->_StepTime = 10000; // STEPTIME_ONE_SEC
+    ret->_CycleNumber = 1;
+
+//    ret->SetVoltOut = &_SetVoltOut;
+//    ret->GetVoltOut = &_GetVoltOut;
+//    ret->SetVOrigin = &_SetVOrigin;
+//    ret->GetVOrigin = &_GetVOrigin;
+//    ret->SetVStop = &_SetVStop;
+//    ret->GetVStop = &_GetVStop;
+//    ret->SetStep = &_SetStep;
+//    ret->GetStep = &_GetStep;
+//    ret->SetStepTime = &_SetStepTime;
+//    ret->GetStepTime = &_GetStepTime;
+//    ret->SetCycleNumber = &_SetCycleNumber;
+//    ret->GetCycleNumber = &_GetCycleNumber;
+    return ret;
+}
+/* End of RT Mode Data */
+
+/* CV Mode*/
+typedef struct _CVMode{
+    MEASURE;
+    int32_t MeasureVolt;
+    VOUT_PARA;
+    int32_t _MeasureBatvolt;
+}CVMode;
+
+CVMode * InitCVMode(){
+    CVMode *ret = malloc(sizeof(CVMode));
+    ret->_MeasureData = (INSTRUCTION.VoltOrigin- DAC_ZERO)/5;
+//    ret->SetMeasureData = &_SetMeasureData;
+//    ret->GetMeasureData = &_GetMeasureData;
+    ret->MeasureVolt = 20000;
+
+    ret->_VoltOut = DAC_ZERO;  // 25000 is DAC_ZERO
+    ret->_VOrigin = INSTRUCTION.VoltOrigin;
+    ret->_VStop = INSTRUCTION.VoltFinal;
+    ret->_Step  = INSTRUCTION.Step;
+    ret->_StepTime = INSTRUCTION.StepTime; // STEPTIME_ONE_SEC
+    ret->_CycleNumber = INSTRUCTION.CycleNumber;
+    ret->_VoVi_Switch = INSTRUCTION.VoVi_Switch;
+    ret->_MeasureBatvolt = 0;
+//    ret->SetVoltOut = &_SetVoltOut;
+//    ret->GetVoltOut = &_GetVoltOut;
+//    ret->SetVOrigin = &_SetVOrigin;
+//    ret->GetVOrigin = &_GetVOrigin;
+//    ret->SetVStop = &_SetVStop;
+//    ret->GetVStop = &_GetVStop;
+//    ret->SetStep = &_SetStep;
+//    ret->GetStep = &_GetStep;
+//    ret->SetStepTime = &_SetStepTime;
+//    ret->GetStepTime = &_GetStepTime;
+//    ret->SetCycleNumber = &_SetCycleNumber;
+//    ret->GetCycleNumber = &_GetCycleNumber;
+    return ret;
+}
+/*End of CV Mode*/
+
+/* Const Current Mode */
+#define CC_ZERO_POINT     0
+#define MAX_DAC_UC    50000
+#define MIN_DAC_UC      0
+
+/*********************************************************************
+ * @struct  Constant Current Code
+ *
+ * @brief   A struct to handle CC mode command
+ */
+typedef struct _CCMode{
+    CC_PARA;
+}CCMode;
+
+/*********************************************************************
+ * @fn      Transform2RealnA
+ *
+ * @brief   transform an IUC into real current value in nA.
+ *
+ * @param   self, which is an IUC
+ *
+ * @return  an int32_t current value in nA
+ */
+int32_t _Transform2RealnA(struct CCModePara *self){
+    int32_t IUCReal;
+
+    // self->value : 0 ~ 1500000 (which is 0 ~ 1500000 (10nA) )
+    if(self->Charge){
+        IUCReal = (self->value - CC_ZERO_POINT) * 10;
+    }
+    else{
+        IUCReal = -1 * (self->value - CC_ZERO_POINT) * 10;
+    }
+    return IUCReal;
+}
+
+CCMode * InitCCMode(){
+    CCMode *ret = malloc(sizeof(CCMode));
+    ret->_MeasureData = 0;
+    ret->Charge = INSTRUCTION.Charge;
+    ret->BatteryV = 0;
+    ret->Done = 0;
+
+    ret->value = INSTRUCTION.ConstantCurrent;
+    ret->VMax = INSTRUCTION.VoltLimit + DAC_ZERO;
+    ret->VMin = INSTRUCTION.VoltLimit + DAC_ZERO;
+    ret->_Transform2RealnA = &_Transform2RealnA;
+    return ret;
+}
+/*End of Const Current Mode Mode*/
+
+/* Cycle CC Mode */
+typedef struct _CCCMode{
+    CC_PARA;
+
+    /* Vmax and Vmin */
+    // Vmax protect battery charge
+    // Vmin protect battery discharge, uint = mV
+
+    /* Charge/Discharge Current */
+    int32_t ChargeCurrent;
+    int32_t DischargeCurrent;
+    uint8_t CycleNumber;
+
+    bool StandBy;
+    uint32_t StandByTime;
+}CCCMode;
+
+CCCMode * InitCCCMode(){
+    CCCMode *ret = malloc(sizeof(CCCMode));
+    ret->_MeasureData = 0;
+    ret->Charge = 1;
+    ret->BatteryV = 0;
+
+    ret->value = CC_ZERO_POINT;
+    ret->VMax = MAX_DAC_UC;  // max DAC UserCode
+    ret->VMin = MIN_DAC_UC;  // min DAC UserCode
+    ret->ChargeCurrent = 0;
+    ret->DischargeCurrent = 0;
+    ret->CycleNumber = 0;
+    ret->StandBy = false;
+    ret->StandByTime = 0;
+    ret->_Transform2RealnA = &_Transform2RealnA;
+    return ret;
+}
+
+/* End of Cycle CC Mode */
+
+/** Potential State Mode **/
+typedef struct _PS{
+    // measure
+    MEASURE; // circuit current
+    int32_t ReferenceVolt;
+    int32_t _MeasureVolt;
+    VOUT_PARA;
+}PSMode;
+
+PSMode *InitPSMode(){
+    PSMode *ret = malloc(sizeof(PSMode));
+    ret->_MeasureData = 0;
+//    ret->SetMeasureData = &_SetMeasureData;
+//    ret->GetMeasureData = &_GetMeasureData;
+    ret->ReferenceVolt = 0;
+    ret->_MeasureVolt = INSTRUCTION.VoltOrigin;
+
+    ret->_VoltOut = DAC_ZERO;  // 25000 is DAC_ZERO
+    ret->_VOrigin = INSTRUCTION.VoltOrigin;
+    ret->_VStop = INSTRUCTION.VoltFinal;
+    ret->_Step  = INSTRUCTION.Step;
+    ret->_StepTime = INSTRUCTION.StepTime; // STEPTIME_ONE_SEC
+    ret->_CycleNumber = INSTRUCTION.CycleNumber;
+    return ret;
+}
+
+/** End of Potential State Mode **/
+
+typedef union _WorkMode{
+    // Measure only
+    ITMode *IT;
+    VTMode *VT;
+
+    // Output Only
+    VoltOutMode *VO;
+
+    // Measure + Output
+    IVMode *IV;
+    CVMode *CV;
+    RTMode *RT;
+    CCMode *CC;
+//    CCCMode *CCC;
+    PSMode *PS;
+
+    //test mode
+    RVoutMode *RVout;
+}WorkMode;
+
+WorkMode *CreateWorkMode(){
+    WorkMode *ret = malloc(sizeof(WorkMode));
+    return ret;
+}
+
+void InitWorkMode(WorkMode *WM){
+    switch(INSTRUCTION.eliteFxn){
+        case IV_CURVE:
+            WM->IV = InitIVMode();
+            break;
+        case CV_CURVE:
+            WM->CV = InitCVMode();
+            break;
+        case VOLT_OUTPUT:
+            WM->VO = InitVoltOutMode();
+            break;
+        case ZT_CURVE:
+            WM->RT = InitRTMode();
+            break;
+        case VT_CURVE:
+            WM->VT = InitVTMode();
+            break;
+        case IT_CURVE:
+            WM->IT = InitITMode();
+            break;
+        case CONSTANT_CURRENT:
+            WM->CC = InitCCMode();
+            break;
+//        case CYCLE_CONSTANT_CURRENT:
+//            WM->CCC = InitCCCMode();
+//            break;
+        case READ_VOUT_VALUE:
+            WM->RVout = InitRVoutMode();
+            break;
+        default:
+            WM->VT = InitVTMode();
+            break;
+    }
+}
+
+void FreeWorkMode(WorkMode *WM){
+    switch(INSTRUCTION.eliteFxn){
+        case IV_CURVE:
+            if(WM->IV != NULL){
+                free(WM->IV);
+                WM->IV = NULL;
+            }
+            break;
+        case CV_CURVE:
+            if(WM->CV != NULL){
+                free(WM->CV);
+                WM->CV = NULL;
+            }
+            break;
+        case VOLT_OUTPUT:
+            if(WM->VO != NULL){
+                free(WM->VO);
+                WM->VO = NULL;
+            }
+            break;
+        case ZT_CURVE:
+            if(WM->RT != NULL){
+                free(WM->RT);
+                WM->RT = NULL;
+            }
+            break;
+        case VT_CURVE:
+            if(WM->VT != NULL){
+                free(WM->VT);
+                WM->VT = NULL;
+            }
+            break;
+        case IT_CURVE:
+            if(WM->IT != NULL){
+                free(WM->IT);
+                WM->IT = NULL;
+            }
+            break;
+        case CONSTANT_CURRENT:
+            if(WM->CC != NULL){
+                free(WM->CC);
+                WM->CC = NULL;
+            }
+            break;
+        case READ_VOUT_VALUE:
+            if(WM->RVout != NULL){
+                free(WM->RVout);
+                WM->RVout = NULL;
+            }
+            break;
+
+
+//        case CYCLE_CONSTANT_CURRENT:
+//            if(WM->CCC != NULL){
+//                free(WM->CCC);
+//                WM->CCC = NULL;
+//            }
+//            break;
+        default:
+            if(WM->IV != NULL){
+                free(WM->IV);
+                WM->IV = NULL;
+            }
+            break;
+    }
+//    free(WM);
+}
+
+#endif
@@ -0,0 +1,109 @@
+
+#ifndef ELITEZT
+#define ELITEZT
+
+static void ZT_notify(int32_t impedance);
+
+// output a certain voltage e.g. 2v
+// and measure the input voltage
+// => calculate the resister
+// change the output voltage step
+// => get a R-T curve (with resolution = 1 sample/volt step )
+static void ZT_Plot(RTMode *RT) {
+//    int32_t Real_Resister = 0;
+//    static uint16_t CurrentMeasure=0, VoltMeasure=0;
+//    uint8_t SPICurrent[SPI_ADC_SIZE]={0}, SPIVolt[SPI_ADC_SIZE]={0};
+//    static uint8_t VoltCurrentSwitch = 0;
+
+    int32_t volt_32 = 0;
+    int32_t current_32 = 0;
+    int32_t resister_32 = 0;
+
+    if(INSTRUCTION.AutoGainEnable){
+        current_32 = AutoGainReadCurrent(spi_ADC_rxbuf);
+    }
+    else{
+        ReadCurrent(spi_ADC_rxbuf);
+        current_32 = DecodeADCValue(INSTRUCTION.ADCGainLevel, ADC_CH_CURRENT, spi_ADC_rxbuf);
+    }
+
+
+    volt_32 = User2Real(INSTRUCTION.VoltConstant)*1e4;
+//    ReadVolt(SPIVolt);
+//    VoltMeasure = (uint16_t) (SPIVolt[0] << 8) | (uint16_t) (SPIVolt[1]);
+//    volt_32 = DecodeADCVolt(VoltMeasure)*1e4;
+    resister_32 = volt_32 / current_32;
+    volt_32 = volt_32 / 1e4;
+
+    NotifyVolt[0] = (uint8_t) (volt_32 >> 24);
+    NotifyVolt[1] = (uint8_t) ((volt_32 & 0x00FF0000) >> 16);
+    NotifyVolt[2] = (uint8_t) ((volt_32 & 0x0000FF00) >> 8);
+    NotifyVolt[3] = (uint8_t) (volt_32 & 0x000000FF);
+
+    NotifyCurrent[0] = (uint8_t) (current_32 >> 24);
+    NotifyCurrent[1] = (uint8_t) ((current_32 & 0x00FF0000) >> 16);
+    NotifyCurrent[2] = (uint8_t) ((current_32 & 0x0000FF00) >> 8);
+    NotifyCurrent[3] = (uint8_t) (current_32 & 0x000000FF);
+
+    NotifyImpedance[0] = (uint8_t) (resister_32 >> 24);
+    NotifyImpedance[1] = (uint8_t) ((resister_32 & 0x00FF0000) >> 16);
+    NotifyImpedance[2] = (uint8_t) ((resister_32 & 0x0000FF00) >> 8);
+    NotifyImpedance[3] = (uint8_t) (resister_32 & 0x000000FF);
+
+    // set ADC GAIN
+//    if(INSTRUCTION.ResisterMeter == RESISTER_METER_LARGE){
+//        INSTRUCTION.ADCGainLevel = GAIN_200R;
+//    }
+//    else if(INSTRUCTION.ResisterMeter == RESISTER_METER_MIDDLE2){
+//        INSTRUCTION.ADCGainLevel = GAIN_200R;
+//    }
+//    else if(INSTRUCTION.ResisterMeter == RESISTER_METER_MIDDLE1){
+//        INSTRUCTION.ADCGainLevel = GAIN_10K;
+//    }
+//    else{
+//        INSTRUCTION.ADCGainLevel = GAIN_200K;
+//    }
+//    ADCGainControl(INSTRUCTION.ADCGainLevel);
+
+    // Use 9-th measure value as real-measure value
+    // because some value in the begin are garbage
+//    if(VoltCurrentSwitch < 9){
+//        ADCChannelSelect(ADC_CH_CURRENT);
+//        CPUdelay(10);
+//        ADC_read(SPICurrent);
+//        VoltCurrentSwitch ++;
+//    }
+//    else if(VoltCurrentSwitch == 9){
+//        // read current
+//        ADCChannelSelect(ADC_CH_CURRENT);
+//        CPUdelay(10);
+//        ADC_read(SPICurrent);
+//        CurrentMeasure = (uint16_t) (SPICurrent[0] << 8) | (uint16_t) (SPICurrent[1]);
+//        VoltCurrentSwitch ++;
+//    }
+//    else if(VoltCurrentSwitch <18){
+//        // read volt
+//        ADCChannelSelect(ADC_CH_VOLT);
+//        CPUdelay(10);
+//        ADC_read(SPIVolt);
+//        VoltCurrentSwitch++;
+//    }
+//    else if(VoltCurrentSwitch == 18){
+//        // read volt
+//        ADCChannelSelect(ADC_CH_VOLT);
+//        CPUdelay(10);
+//        ADC_read(SPIVolt);
+//        VoltMeasure = (uint16_t) (SPIVolt[0] << 8) | (uint16_t) (SPIVolt[1]);
+//        VoltCurrentSwitch++;
+//    }
+//    else{
+//        VoltCurrentSwitch = 0;
+//    }
+
+    // decode ADC value and put it into notify buffer
+//    DecodeResister(INSTRUCTION.ADCGainLevel, CurrentMeasure, VoltMeasure);
+//    Real_Resister = DecodeADCValue(INSTRUCTION.ADCGainLevel, ADC_CH_CURRENT, spi_ADC_rxbuf);
+}
+
+
+#endif
@@ -0,0 +1,190 @@
+
+#ifndef Elite_PIN
+#define Elite_PIN
+
+#include <ti/drivers/pin/PINCC26XX.h>
+#include <Board.h>
+#include <ti/drivers/PIN.h>
+
+/* SPI Board */
+#define Board_SPI0_MISO                 PIN_UNASSIGNED
+#define Board_SPI0_MOSI                 IOID_1
+#define Board_SPI0_CLK                  IOID_0
+#define Board_SPI0_CS                   PIN_UNASSIGNED
+
+#define Board_SPI1_MISO                 IOID_3
+#define Board_SPI1_MOSI                 IOID_2
+#define Board_SPI1_CLK                  IOID_4
+#define Board_SPI1_CS                   PIN_UNASSIGNED
+
+#define ADC_CS                          IOID_8
+#define DAC_CS                          IOID_9
+
+#define Turnon200R                      IOID_5
+#define Turnon10K                       IOID_6
+
+/* I2C */
+#ifdef ELITE_VERSION_1_4
+#define Board_I2C0_SCL0                 IOID_7
+#define Board_I2C0_SDA0                 IOID_1
+#endif
+
+#define shutdown_6994                   IOID_10
+#define switch_on                       IOID_11
+#define enable_10v                      IOID_12
+#define enable_5v                       IOID_13
+
+PIN_Handle       pin_handle;
+static PIN_State ZM_rst;
+
+const PIN_Config BLE_IO[] = {
+    //
+    ADC_CS | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL | PIN_DRVSTR_MAX,  // ADC_CS
+    DAC_CS | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL | PIN_DRVSTR_MAX,  // DAC_CS
+
+    enable_10v | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL | PIN_DRVSTR_MAX,     // 10V_enable
+    enable_5v | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL | PIN_DRVSTR_MAX,      // 5V_enable
+    shutdown_6994 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL | PIN_DRVSTR_MAX,  // turn off power
+    Turnon200R | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL | PIN_DRVSTR_MAX,
+    Turnon10K | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL | PIN_DRVSTR_MAX,
+    switch_on | PIN_INPUT_EN | PIN_PULLDOWN,
+
+    PIN_TERMINATE
+};
+
+/*!
+ *  @def    BOOSTXL_CC2650MA_SPIName
+ *  @brief  Enum of SPI names on the CC2650 Booster Pack
+ */
+typedef enum BOOSTXL_CC2650MA_SPIName {
+    BOOSTXL_CC2650MA_SPI0 = 0,
+    BOOSTXL_CC2650MA_SPI1 = 1,
+
+    BOOSTXL_CC2650MA_SPICOUNT
+} BOOSTXL_CC2650MA_SPIName;
+
+/*
+ *  ========================== SPI DMA begin ===================================
+ */
+/* Place into subsections to allow the TI linker to remove items properly */
+#if defined(__TI_COMPILER_VERSION__)
+#pragma DATA_SECTION(SPI_config, ".const:SPI_config")
+#pragma DATA_SECTION(spiCC26XXDMAHWAttrs, ".const:spiCC26XXDMAHWAttrs")
+#endif
+
+/* Include drivers */
+#include <ti/drivers/spi/SPICC26XXDMA.h>
+
+/* SPI objects */
+SPICC26XXDMA_Object spiCC26XXDMAObjects[BOOSTXL_CC2650MA_SPICOUNT];
+
+/* SPI configuration structure, describing which pins are to be used */
+const SPICC26XXDMA_HWAttrsV1 spiCC26XXDMAHWAttrs[BOOSTXL_CC2650MA_SPICOUNT] = {
+    {
+        .baseAddr           = SSI0_BASE,
+        .intNum             = INT_SSI0_COMB,
+        .intPriority        = ~0,
+        .swiPriority        = 0,
+        .powerMngrId        = PowerCC26XX_PERIPH_SSI0,
+        .defaultTxBufValue  = 0,
+        .rxChannelBitMask   = 1<<UDMA_CHAN_SSI0_RX,
+        .txChannelBitMask   = 1<<UDMA_CHAN_SSI0_TX,
+        .mosiPin            = Board_SPI0_MOSI,
+        .misoPin            = Board_SPI0_MISO,
+        .clkPin             = Board_SPI0_CLK,
+        .csnPin             = Board_SPI0_CS
+    },
+    {
+        .baseAddr           = SSI1_BASE,
+        .intNum             = INT_SSI1_COMB,
+        .intPriority        = ~0,
+        .swiPriority        = 0,
+        .powerMngrId        = PowerCC26XX_PERIPH_SSI1,
+        .defaultTxBufValue  = 0,
+        .rxChannelBitMask   = 1<<UDMA_CHAN_SSI1_RX,
+        .txChannelBitMask   = 1<<UDMA_CHAN_SSI1_TX,
+        .mosiPin            = Board_SPI1_MOSI,
+        .misoPin            = Board_SPI1_MISO,
+        .clkPin             = Board_SPI1_CLK,
+        .csnPin             = Board_SPI1_CS
+    },
+};
+
+/* SPI configuration structure */
+const SPI_Config SPI_config[] = {
+    {
+         .fxnTablePtr = &SPICC26XXDMA_fxnTable,
+         .object      = &spiCC26XXDMAObjects[0],
+         .hwAttrs     = &spiCC26XXDMAHWAttrs[0]
+    },
+    {
+         .fxnTablePtr = &SPICC26XXDMA_fxnTable,
+         .object      = &spiCC26XXDMAObjects[1],
+         .hwAttrs     = &spiCC26XXDMAHWAttrs[1]
+    },
+    {NULL, NULL, NULL}
+};
+/*
+ *  ========================== SPI DMA end =====================================
+*/
+
+
+/*
+ *  ============================= I2C Begin=====================================
+*/
+
+#ifdef ELITE_VERSION_1_4
+
+/* Generic I2C instance identifiers */
+#define Board_I2C                   CC2650_MA_I2C0
+/*!
+ *  @def    CC2650_LAUNCHXL_I2CName
+ *  @brief  Enum of I2C names on the CC2650 dev board
+ */
+typedef enum CC2650_MA_I2CName {
+    CC2650_MA_I2C0 = 0,
+
+    CC2650_MA_I2CCOUNT
+} CC2650_MA_I2CName;
+
+/* Place into subsections to allow the TI linker to remove items properly */
+#if defined(__TI_COMPILER_VERSION__)
+#pragma DATA_SECTION(I2C_config, ".const:I2C_config")
+#pragma DATA_SECTION(i2cCC26xxHWAttrs, ".const:i2cCC26xxHWAttrs")
+#endif
+
+/* Include drivers */
+#include <ti/drivers/i2c/I2CCC26XX.h>
+
+/* I2C objects */
+I2CCC26XX_Object i2cCC26xxObjects[CC2650_MA_I2CCOUNT];
+
+/* I2C configuration structure, describing which pins are to be used */
+const I2CCC26XX_HWAttrsV1 i2cCC26xxHWAttrs[CC2650_MA_I2CCOUNT] = {
+    {
+        .baseAddr = I2C0_BASE,
+        .powerMngrId = PowerCC26XX_PERIPH_I2C0,
+        .intNum = INT_I2C_IRQ,
+        .intPriority = ~0,
+        .swiPriority = 0,
+        .sdaPin = Board_I2C0_SDA0,
+        .sclPin = Board_I2C0_SCL0,
+    }
+};
+
+/* I2C configuration structure */
+const I2C_Config I2C_config[] = {
+    {
+        .fxnTablePtr = &I2CCC26XX_fxnTable,
+        .object = &i2cCC26xxObjects[0],
+        .hwAttrs = &i2cCC26xxHWAttrs[0]
+    },
+    {NULL, NULL, NULL}
+};
+/*
+ *  ========================== I2C end =========================================
+ */
+#endif
+
+#endif
+
@@ -1,7 +1,7 @@
 /*
 * impedance_meter.h
 *
- *  Created on: 2019�~1��15��
+ *  Created on: 2019/01/15
 *      Author: benny
 */
 #ifndef HEADSTAGE_H
@@ -16,686 +16,313 @@
 #define HEADSTAGE_H_H
 #define IMPEDANCE_METER_H_

-// product information
-#define DEVICE_NAME "Elite-ZM-v1.2-30"
-#define MAJOR_PRODUCT_NUMBER 0
-#define MINOR_PRODUCT_NUMBER 2
-#define MAJOR_VERSION_NUMBER 1
-#define MINOR_VERSION_NUMBER 2
-
-// ADC, DAC reset
-#define ADC_reset 0x058B
-#define DAC_reset 0xAF
-
 // header
 #include <ti/drivers/PIN.h>
 #include "board.h"
+#include "EliteWorkData.h"

-static void SimpleBLEPeripheral_performPeriodicTask();
-/*============
- ==== SPI ====
- ===========*/
+static void SimpleBLEPeripheral_performPeriodicTask(WorkMode *WorkModeData);

-/* application use SPI parameters and buffers */
-#define SPI_LED_SIZE 20
-#define SPI_DAC_SIZE 3
-#define SPI_ADC_SIZE 4
+static void SimpleBLEPeripheral_clockHandler(UArg arg) {
+    // Store the event.
+//    events |= SBP_PERIODIC_EVT;

-static uint16_t spi_LEDtxbuf[SPI_LED_SIZE] = {0};
-static uint16_t spi_LEDrxbuf[SPI_LED_SIZE] = {0};
+    // Wake up the application.
+//    Semaphore_post(semaphore);  // send samaphore to jump out of infinite waiting(simple_peripheral.c line570)

-static uint8_t spi_DACtxbuf[SPI_DAC_SIZE] = {0};
-static uint8_t spi_rxbuf[SPI_DAC_SIZE]    = {0};
+}
+static void elite_gptimer_callback(GPTimerCC26XX_Handle handle, GPTimerCC26XX_IntMask interruptMask) {
+    events |= SBP_PERIODIC_EVT;
+    Semaphore_post(semaphore);
+}

-static uint8_t spi_ADC_txbuf[SPI_ADC_SIZE] = {0};
-static uint8_t spi_ADC_rxbuf[SPI_ADC_SIZE] = {0};
-
-/*============
- ==== PIN ====
- ===========*/
-
-//#define PIN_SCLK IOID_11
-//#define PIN_MOSI IOID_8
-//#define PIN_MISO IOID_7
-//#define PIN_ADC_CS IOID_12
-//#define PIN_DAC_CS IOID_9
-
-static SPI_Handle      spiHandle0 = NULL;  // SPI0 is for ADC and DAC
-static SPI_Params      spiParams0;
-static SPI_Transaction ZM_transaction;
-
-#define SPI_DAC 0
-#define SPI_ADC 1
-static uint8_t SPI_mode;

 static void ZM_update_instruction_callback(uint8_t ins_type, uint8_t chip_ID, uint8_t *ins);

-/*======================================
- ========== ramp generating ============
- =====================================*/
-
-/*
-static void switch_on_callback(PIN_Handle handle, PIN_Id pin) {
-    if (pin == switch_on) {
-        switch_on_key = 0;
-        PIN_setInterrupt(pin_handle, switch_on | PIN_IRQ_DIS);
-    }
-}
-*/
-
-
-
 static void ZM_init() {
    set_update_instruction_callback(ZM_update_instruction_callback);

-    ZM_spi_init();
+    // initialize
+    pin_handle = PIN_open(&ZM_rst, BLE_IO);
+
+    PIN_setOutputValue(pin_handle, shutdown_6994, 1);  // OFF = 1 => turn off 6994
+    PIN_setOutputValue(pin_handle, enable_10v, 0);     // enable 10V
+
+    PIN_setOutputValue(pin_handle, ADC_CS, 1);  // ADC_CS HIGH
+    PIN_setOutputValue(pin_handle, DAC_CS, 1);  // DAC_CS HIGH
+
+    InitEliteInstruction();
+    ADCGainControl(GAIN_AUTO);
+    elite_gptimer_open();
+
    //    PIN_registerIntCb(pin_handle, switch_on_callback);
    //    PIN_setInterrupt(pin_handle, switch_on | PIN_IRQ_POSEDGE);
 }

-
-/*** register of ADC ***/
-static void update_ADC_control_register() {
-    uint8 chip_select     = INSTRUCTION.chip_select & 0b11110000;
-    uint8 single_short    = (INSTRUCTION.single_short & 0b1) << 7;       // 1bit
-    uint8 multi_config    = (INSTRUCTION.multi_config & 0b111) << 4;     // 3bits
-    uint8 gain_amp_config = (INSTRUCTION.gain_amp_config & 0b111) << 1;  // 3bits
-    uint8 operating_mode  = (INSTRUCTION.operating_mode & 0b1);          // 1bit
-    uint8 adc_data_rate   = (INSTRUCTION.adc_data_rate & 0b111) << 5;    // 3bits
-    uint8 temp_sensor     = (INSTRUCTION.temp_sensor & 0b1) << 4;        // 1bit
-    uint8 pullup_R_enable = (INSTRUCTION.pullup_R_enable & 0b1) << 3;    // 1bit
-    uint8 no_operation    = (INSTRUCTION.no_operation & 0b11) << 1;      // 2bits
-    uint8 reserved        = (INSTRUCTION.reserved & 0b1);
-
-    //    spi_txbuf[0] = chip_select;
-    spi_LEDtxbuf[0] = (((single_short | multi_config | gain_amp_config | operating_mode) << 8) & 0xff00)  //
-                      | ((adc_data_rate | temp_sensor | pullup_R_enable | no_operation | reserved) & 0x00ff);
-}
-// static void ADC_reset_register(){
-//    uint8 chip_select               = INSTRUCTION.chip_select & 0b11110000;
-//    uint8 reset_0                   = ADC_reset & 0xFF00;
-//    uint8 reset_1                   = ADC_reset & 0x00FF;
-//
-//    spi_txbuf[0] = chip_select;
-//    spi_txbuf[1] = reset_0;
-//    spi_txbuf[2] = reset_1;
-//}
-
 static void ZM_update_instruction_callback(uint8_t ins_type, uint8_t chip_ID, uint8_t *ins) {}

-static void ADC_write(uint8_t ADCin) {
-    /*
-    *   [15]        : SS, 0 = no effect, 1 = start work, default 0b0
-    *   [14]~[12]   : MUX[2:0], default 0b000
-    *   [11]~[9]    : PGA[2:0], default 0b010 = FSR is ±2.048
-    *   [8]         : mode, 0 = continuous, 1 = one shot, default 0b1 (Power-down and single-shot mode )
-    *
-    *   [7]~[5]     : data rate, default 0b100 = 128 SPS
-    *   [4]         : Temperature? default 0b0 = ADC mode
-    *   [3]         : Pullup enable, default 0b1 = Pullup resistor enabled
-    *   [2]~[1]     : NOP, default 0b01
-    *   [0]         : reserved, default 0b1
-    */

-    if(SPI_mode != SPI_ADC){
-        SPI_close(spiHandle0);  //
-        ADC_spi_init();
-    }
-//    spi_ADC_txbuf[0] = 0b00000101;
-    spi_ADC_txbuf[0] = ADCin;
-    spi_ADC_txbuf[1] = 0b11101011;
+static void DACCode2Real2Notify(uint16_t DACcode) {
+    int32_t RealV;
+    RealV = DAC_to_realV(DACcode);

-    for(int i=2 ; i<SPI_ADC_SIZE ; i++){
-        spi_ADC_txbuf[i] = 0;
-    }
-
-    PIN_setOutputValue(pin_handle, Board_SPI0_CSN, 1);  // ADC_CS HIGH
-    PIN_setOutputValue(pin_handle, Board_SPI0_CSN, 0);  // ADC_CS HIGH
-    ZM_spi_transaction(2, spi_ADC_txbuf, spi_ADC_rxbuf);
-    PIN_setOutputValue(pin_handle, Board_SPI0_CSN, 1);  // ADC_CS HIGH
+    NotifyVolt[0] = (uint8_t)((RealV & 0xFF000000) >> 24);
+    NotifyVolt[1] = (uint8_t)((RealV & 0x00FF0000) >> 16);
+    NotifyVolt[2] = (uint8_t)((RealV & 0x0000FF00) >> 8);
+    NotifyVolt[3] = (uint8_t)(RealV & 0x000000FF);
 }

-static void ADC_read(){
+#define IsPeriodicMode() (  \
+(INSTRUCTION.eliteFxn == IV_CURVE) || \
+(INSTRUCTION.eliteFxn == CV_CURVE) || \
+(INSTRUCTION.eliteFxn == IT_CURVE) || \
+(INSTRUCTION.eliteFxn == VT_CURVE) || \
+(INSTRUCTION.eliteFxn == ZT_CURVE) || \
+(INSTRUCTION.eliteFxn == CONSTANT_CURRENT) || \
+(INSTRUCTION.eliteFxn == READ_VOUT_VALUE)  \
+)

-    if(SPI_mode != SPI_ADC){
-        SPI_close(spiHandle0);  //
-        ADC_spi_init();
-    }
-
-    for(int i=0 ; i<SPI_ADC_SIZE ; i++){
-        spi_ADC_txbuf[i] = 0;
-        spi_ADC_rxbuf[i] = 0;
-    }
-
-    PIN_setOutputValue(pin_handle, Board_SPI0_CSN, 1);  // DAC_CS HIGH
-    PIN_setOutputValue(pin_handle, Board_SPI0_CSN, 0);  // ADC_CS HIGH
-    ZM_spi_transaction(SPI_ADC_SIZE, spi_ADC_txbuf, spi_ADC_rxbuf);
-    PIN_setOutputValue(pin_handle, Board_SPI0_CSN, 1);  // ADC_CS HIGH
-
-    SimpleProfile_SetParameter(BLE_CIS_BUFF_CHAR, SPI_ADC_SIZE, spi_ADC_rxbuf);
-    SimpleProfile_SetParameter(BLE_DAT_BUFF_CHAR, SPI_ADC_SIZE, spi_ADC_rxbuf);
-}
-
-static void DAC_outputV(uint8_t command, uint8_t v1, uint8_t v2) {
-    // C = command, X = don't care, D = data
-    // CCCC XXXX = command
-    // DDDD DDDD = v1
-    // DDDD XXXX = v2
-
-    spi_DACtxbuf[0] = command;
-    spi_DACtxbuf[1] = v1;
-    spi_DACtxbuf[2] = v2;
-    for (int i = 3; i < SPI_DAC_SIZE; i++) {
-        spi_DACtxbuf[i] = 0;
-    }
-
-    if(SPI_mode != SPI_DAC){
-        SPI_close(spiHandle0);  //
-        ZM_spi_init();
-    }
-
-    PIN_setOutputValue(pin_handle, Board_SPI0_CSN, 1);  // ADC_CS HIGH
-    PIN_setOutputValue(pin_handle, Board_SPI0_CSN, 0);  // DAC_CS LOW
-    ZM_spi_transaction(SPI_DAC_SIZE, spi_DACtxbuf, spi_rxbuf);
-    PIN_setOutputValue(pin_handle, Board_SPI0_CSN, 1);  // DAC_CS HIGH
-}
-
-static void VoltScan(){
-    if(VoltOrigin == VoltFinal){
-        uint8_t ramp0 = (uint8_t) (VoltOrigin & 0x00FF);
-        uint8_t ramp1 = (uint8_t) ((VoltOrigin>>8) & 0x00FF);
-        DAC_outputV(0x30, ramp1, ramp0);
-//        PeriodicEvent = false;
-    }
-    else if(VoltOrigin < VoltFinal){
-        IVCurve_T();
-    }
-    else{
-        IVCurve_T2();
-    }
-}
-
-static void cyclic_Voltammetry(){
-    DAC_outputV(0x30, 0x7F, 0xF0);
-    ADC_write(0x00);
-    ADC_read();
-}
-
-static void fxn_Gen() {}
-
-// output a certain voltage e.g. 2v
-// and measure the input voltage
-// => calculate the resister
-// change the output voltage every second
-// => get a R-T curve (with resolution=1 sec)
-static void ZT_plot(uint16_t outV, uint16_t inV) {}
-
-static void VT_Plot() {
-    //
-}
-static void IT_Plot() {
-
-}
-
-static void ramp_test(){
-    // DAC instruction
-    // 0b0011 = Command (Write to and Update (Power-Up) DAC Register)
-    // 0bXXXX = don't care
-    // data (16 bits) = last 4bits / 6 bits / 8 bits are don't care
-
-    /*spi_DACtxbuf[0] = 0x3011;
-    spi_DACtxbuf[1] = 0x1100;
-    for (int i = 2; i < SPI_DAC_SIZE; i++) {
-        spi_DACtxbuf[i] = 0;
-    }
-
-    PIN_setOutputValue(pin_handle, DAC_CS, 0);  // DAC_CS LOW
-    ZM_spi_transaction(SPI_DAC_SIZE, spi_DACtxbuf, spi_rxbuf);
-    PIN_setOutputValue(pin_handle, DAC_CS, 1);  // DAC_CS HIGH
-    */
-    uint8_t ramp0 = 0;
-    uint8_t ramp1 = 0;
-    for(ramp0 = 0x00 ;  ; ramp0 = ramp0 + 0x10){
-        if(ramp0 >= 0xF0){
-            ramp1 ++;
-            ramp0 = 0x00;
-        }
-        DAC_outputV(0x30, ramp1, ramp0);
-        CPUdelay(16000000);
-    }
-}
-
-
-static void SimpleBLEPeripheral_clockHandler(UArg arg) {
-        // Store the event.
-//        events |= SBP_PERIODIC_EVT;
-
-        // Wake up the application.
-        Semaphore_post(semaphore);
-}
-
-// power on reset should be mid-scale
-static void DAC_init(){
-    DAC_outputV(0x30, 0x7F, 0xF0);
-
-}
-
-static void SimpleBLEPeripheral_performPeriodicTask() {
-    switch (INSTRUCTION.eliteFxn) {
-        case IVCurve: {
-            // output a certain voltage
-            VoltScan();
-
-            // read the current
-
-
-            break;
-        }
-        case cyclicVoltammetry:{
-            // output a certain voltage
-            VoltScan();
-
-            // read current
-
-            // reverse the voltage
-            uint16_t temp = VoltOrigin;
-            VoltOrigin = VoltFinal;
-            VoltFinal = temp;
-            VoltScan();
-
-            // read current
-
-            break;
-        }
-        case fxnGen: {
-            break;
-        }
-        case ZTCurve: {
-
-            break;
-        }
-        case VTCurve: {
-            break;
-        }
-        case ITCurve: {
-            break;
-        }
-        case VIS_RST: {
-
-            break;
-        }
-        case RAMP_GENERATE: {
-            /*
-            static uint8_t ramp0 = 0;
-            static uint8_t ramp1 = 0;
-
-            DAC_outputV(0x30, ramp1, ramp0);
-            if(ramp0 >= 0xC0){
-                ramp1 ++;
-                ramp0 = 0x00;
-            }
-            else{
-                ramp0  = ramp0 + 0x40;
-            }
-            */
-            break;
-        }
-        case ADCTEST: {
-            break;
-        }
-
-        default: {
-            break;
-        }
-    }
-}
-
-static void IVCurve_T(){
-    static bool reset = true;
-    static uint8_t ramp0;
-    static uint8_t ramp1;
-    uint16_t ramp = 0;
-
-    // reset origin volt at the begin
-    if (reset){
-        ramp0 = (uint8_t) (VoltOrigin & 0x00FF);
-        ramp1 = (uint8_t) ((VoltOrigin>>8) & 0x00FF);
-        reset = false;
-    }
-
-    // output a certain volt
-    DAC_outputV(0x30, ramp1, ramp0);
-
-    // check if we reach the final volt
-    ramp = ( (uint16_t) (ramp1)<<8 ) | ( (uint16_t) (ramp0) );
-    if ( ramp >= VoltFinal) {
-//        PeriodicEvent = false;
-//        reset = true;
-
-        // reset all the parameter
-        VoltOrigin = 0x7FF0;
-        VoltFinal = 0xFFF0;
-        Step = 0x30;     // 10 = 0x0A ~= 3.05 mv ~= 3 mv
-        StepTime = 0x18; // 0x30 = 2'd48 ~= 2 second, 24 = 0x18 = 1 sec
-        PeriodicCounter = 0;
-        return;
-    }
-
-    // prepare the next output volt
-    uint8_t temp = ramp0 - Step;
-    if( temp > ramp0){
-        temp = ramp1 - 1;
-        if( temp > ramp1){
-            ramp0 = (uint8_t) (VoltFinal & 0x00FF);
-            ramp1 = (uint8_t) ((VoltFinal>>8) & 0x00FF);
-            return;
-        }
-        else{
-            ramp1 --;
-        }
-    }
-    ramp0  = ramp0 - Step;
-}
-
-static void IVCurve_T2(){
-    static bool reset = true;
-    static uint8_t ramp0;
-    static uint8_t ramp1;
-    uint16_t ramp = 0;
-
-    // reset origin volt at the begin
-    if (reset){
-        ramp0 = (uint8_t) (VoltOrigin & 0x00FF);
-        ramp1 = (uint8_t) ((VoltOrigin>>8) & 0x00FF);
-        reset = false;
-    }
-
-    // output a certain volt
-    DAC_outputV(0x30, ramp1, ramp0);
-
-    // check if we reach the final volt
-    ramp = ( (uint16_t) (ramp1)<<8 ) | ( (uint16_t) (ramp0) );
-    if ( ramp <= VoltFinal) {
-//        PeriodicEvent = false;
-//        reset = true;
-
-        // reset all the parameter
-        VoltOrigin = 0x7FF0;
-        VoltFinal = 0xFFF0;
-        Step = 0x30;     // 10 = 0x0A ~= 3.05 mv ~= 3 mv
-        StepTime = 0x18; // 0x30 = 2'd48 ~= 2 second, 24 = 0x18 = 1 sec
-        PeriodicCounter = 0;
-        return;
-    }
-
-    // prepare the next output volt
-    uint8_t temp = ramp0 - Step;
-    if( temp > ramp0){
-        temp = ramp1 - 1;
-        if( temp > ramp1){
-            ramp0 = (uint8_t) (VoltFinal & 0x00FF);
-            ramp1 = (uint8_t) ((VoltFinal>>8) & 0x00FF);
-            return;
-        }
-        else{
-            ramp1 --;
-        }
-    }
-    ramp0  = ramp0 - Step;
-}
-
-
-
-//static void WorkModeLED(){
-//    switch(INSTRUCTION.eliteFxn){
-//        case IVCurve:{
-//            LED_color(0xE1, 0xF4, 0x00, 0x00);
-//            break;
-//        }
-//        case cyclicVoltammetry:{
-//            LED_color(0xE1, 0xF4, 0x00, 0x00);
-//            break;
-//        }
-//        case fxnGen:{
-//            LED_color(0xE1, 0xF4, 0x00, 0x00);
-//            break;
-//        }
-//        case ZTCurve:{
-//            LED_color(0xE1, 0x00, 0x00, 0xF4);
-//            break;
-//        }
-//        case VTCurve:{
-//            LED_color(0xE1, 0xF4, 0x00, 0x00);
-//            break;
-//        }
-//        case ITCurve:{
-//            LED_color(0xE1, 0xF4, 0x00, 0xF4);
-//            break;
-//        }
-//
-//        case VIS_RST:{
-//            LEDPowerON();
-//            break;
-//        }
-//        case RAMP_GENERATE:{
-//            LED_color(0xE1, 0xF4, 0x00, 0x00);
-//            break;
-//        }
-//        case ADCTEST:{
-//            LEDPowerON();
-//            break;
-//        }
-//
-//        default:{
-//            LEDPowerON();
-//            break;
-//        }
-//    }
-//}
-//
-//static void KeyWorkModeLED(){
-//    switch(INSTRUCTION.eliteFxn){
-//        case IVCurve:{
-//            LED_color(0xEF, 0xF4, 0x00, 0x00);
-//            break;
-//        }
-//        case cyclicVoltammetry:{
-//            LED_color(0xEF, 0xF4, 0x00, 0x00);
-//            break;
-//        }
-//        case fxnGen:{
-//            LED_color(0xEF, 0xF4, 0x00, 0x00);
-//            break;
-//        }
-//        case ZTCurve:{
-//            LED_color(0xEF, 0x00, 0x00, 0xF4);
-//            break;
-//        }
-//        case VTCurve:{
-//            LED_color(0xEF, 0xF4, 0x00, 0x00);
-//            break;
-//        }
-//        case ITCurve:{
-//            LED_color(0xEF, 0xF4, 0x00, 0x00);
-//            break;
-//        }
-//
-//        case VIS_RST:{
-//            LED_color(0xEF, 0x00, 0xFA, 0x00);
-//            break;
-//        }
-//        case RAMP_GENERATE:{
-//            LED_color(0xEF, 0xF4, 0x00, 0x00);
-//            break;
-//        }
-//        case ADCTEST:{
-//            LED_color(0xEF, 0x00, 0xF4, 0x00);
-//            break;
-//        }
-//
-//        default:{
-//            LED_color(0xEF, 0x00, 0xFA, 0x00);
-//            break;
-//        }
-//    }
-//}
-
-static void EliteKeyPress(uint8_t key){
-    static uint8_t ShutDownCounter = 0;
-    static uint8_t OriginEliteFxn = 0;
-
-    if(key == 0){
-        // key = 0 if press
-        // press key => bight LED
-//        KeyWorkModeLED();
-
-        // press 3~4 sec, shutdown 2650
-        if(ShutDownCounter >= 35){
-//            PIN_setOutputValue(pin_handle, enable_5v, 0);      // disable 5V
-        }
-        else{
-            ShutDownCounter ++;
-        }
-
-    }
-    else{
-        if(OriginEliteFxn == INSTRUCTION.eliteFxn){
-            if(ShutDownCounter != 0){
-                // dark LED
-//                WorkModeLED();
-                ShutDownCounter = 0;
-            }
-        }
-        else{
-            OriginEliteFxn = INSTRUCTION.eliteFxn;
-            if(ShutDownCounter != 0){
-                ShutDownCounter = 0;
-            }
-            // dark mode LED
-//            WorkModeLED();
-        }
-    }
-}
-
-static bool TurnOnElite(uint8_t key){
-    static uint8_t TurnOnCounter = 0;
-
-    if(key == 0){
-        // press 1 sec, power on LED
-        if(TurnOnCounter >= 15){
-//            PIN_setOutputValue(pin_handle, enable_10v, 1);      // enable 10V
-//            PIN_setOutputValue(pin_handle, enable_5v, 1);      // enable 5V
-//            LEDPowerON();
-            return true;
-        }
-        else{
-            TurnOnCounter ++;
-            return false;
-        }
-    }
-    else{
-        TurnOnCounter = 0;
-//        PIN_setOutputValue(pin_handle, enable_5v, 0);      // enable 5V
-        return false;
-    }
-
-}
-
-static void reset(){
-//    PeriodicEvent = false;
-    VoltOrigin = 0;
-    VoltFinal = 0;
-    Step = 10;     // 10 = 0x0A ~= 3.05 mv ~= 3 mv
-    StepTime = 24; // 0x30 = 2'd48 ~= 2 second, 24 = 0x18
-    PeriodicCounter = 0;
-
-//    LEDPowerON();
-    for(int i=0 ; i<BLE_INS_BUFF_SIZE ; i++){
-        ins_buf[i] = 0;
-    }
-
-    for(int i=0 ; i<SPI_LED_SIZE ; i++){
-        spi_LEDtxbuf[i] = 0;
-        spi_LEDrxbuf[i] = 0;
-    }
-
-    for(int i=0 ; i<SPI_DAC_SIZE ; i++){
-        spi_DACtxbuf[i] = 0;
-        spi_rxbuf[i] = 0;
-    }
-
-    for(int i=0 ; i<SPI_ADC_SIZE ; i++){
-        spi_ADC_txbuf[i] = 0;
-        spi_ADC_rxbuf[i] = 0;
-    }
-
-    SPI_close(spiHandle0);  //
-    ZM_spi_init();
-    DAC_init();
-
-    PIN_setOutputValue(pin_handle, Board_SPI0_CSN, 1);  // ADC_CS HIGH
-    PIN_setOutputValue(pin_handle, Board_SPI0_CSN, 1);  // DAC_CS HIGH
-}
-
-/*
- * Notify format
+/*********************************************************************
+ * @fn      SimpleBLEPeripheral_performPeriodicTask
 *
- * 0xIIII VVVV ZZZZ TTTT TTTT,
- * I = current, V = voltage, Z = impedance, T = time
+ * @brief   Control periodic event such as DAC out, ADC read, and send notify.
 *
+ * @param   None.
 *
+ * @return  None.
 */

-static void SendNotify(){
+static void SimpleBLEPeripheral_performPeriodicTask(WorkMode *WorkModeData) {
+
+    if ( IsPeriodicMode() ){
+
+        // DAC counter
+        if (CT.StepTimeCounter == INSTRUCTION.StepTime){
+            CT.StepTimeCounter = 1;
+        }
+        else{
+            CT.StepTimeCounter++;
+        }
+
+        // ADC counter
+        if (CT.SampleRate_counter == INSTRUCTION.SampleRate){
+            CT.SampleRate_counter = 1;
+        }
+        else{
+            CT.SampleRate_counter++;
+        }
+
+        // notify counter
+        if (CT.NotifyCounter == INSTRUCTION.NotifyRate){
+            CT.NotifyCounter = 1;
+        }
+        else{
+            CT.NotifyCounter ++;
+        }
+
+        // battery counter
+        if (CT.bat_counter == INSTRUCTION.SampleRate*500) {
+            CT.bat_counter = 1;
+        }
+        else {
+            CT.bat_counter ++;
+        }
+
+        /** Periodic Event **/
+        // Default working flow is DAC out -> ADC read -> send notify
+        // We will need a flag to control DAC, if we want to exchange to ADC -> DAC -> notify
+        // This flag can be named by FxnNameDACReset
+
+        // In IV, CV, and func-gen mode, DAC will output voltage
+        // else DAC do nothing.
+        EliteDACControl(WorkModeData);
+
+        // Control ADC to sample rate
+        EliteADCControl(WorkModeData);
+
+        // Notify control, check if we need to send notify
+        EliteNotifyControl();

-    for(int i=0 ; i<16 ; i++){
-        not_buf[i] = i;
    }

-    // 1 Timestamp = 32 usec;  31 Timestamp ~= 1 msec
-    not_time_stamp = (Timestamp_get32())/31;   // msec
-
-    not_buf[16] = not_time_stamp & 0xff;
-    not_buf[17] = (not_time_stamp >> 8) & 0xff;
-    not_buf[18] = (not_time_stamp >> 16) & 0xff;
-    not_buf[19] = (not_time_stamp >> 24) & 0xff;
-
-//    SimpleProfile_SetParameter(BLE_DAT_BUFF_CHAR, BLE_DAT_BUFF_SIZE, not_buf);
+    else if(INSTRUCTION.eliteFxn == VOLT_OUTPUT){
+        // assign WorkModeData->VO  = INSTRUCTION.VoltConstant
+        WorkModeData->VO->_VoltOut = INSTRUCTION.VoltConstant;
+        // UserCode -> DAC code -> DAC out
+        DAC_outputV(Usercode_Correction_to_DAC(WorkModeData->VO->_VoltOut));
+//        DAC_outputV(WorkModeData->VO->_VoltOut);      // for voltage output calibration
+        FreeWorkMode(WorkModeData);
+        PeriodicEvent = false;
+        InitPeriodicEvent = true;
+        if (CT.bat_counter == INSTRUCTION.SampleRate*500 - 1) {
+            battery_volt();
+        }
+    }
+    else{
+        PeriodicEvent = false;
+    }
 }

-static void ZM_spi_init() {
-    SPI_init();
-
-    SPI_Params_init(&spiParams0);
-    spiParams0.bitRate     = 1200000;  // 1.2M
-    spiParams0.mode        = SPI_MASTER;
-    spiParams0.dataSize    = 8;
-    spiParams0.frameFormat = SPI_POL0_PHA0;
-
-    spiHandle0 = SPI_open(Board_SPI0, &spiParams0);  // ADC and DAC
-    SPI_mode = SPI_DAC;
+static void EliteDACControl(WorkMode *WorkModeData) {
+    if (INSTRUCTION.eliteFxn == IV_CURVE) {
+        // output a certain voltage and put it into NotifyVolt
+        if(WorkModeData->IV->_VoVi_Switch == 0x00){       //user see Vout
+            //DACCode2Real2Notify(VoltScan(WorkModeData));
+            uint16_t DACcode;
+            DACcode = VoltScan(WorkModeData);
+            
+        }
+        else if (WorkModeData->IV->_VoVi_Switch == 0x01){ //user see Vin
+            VoltScan(WorkModeData);
+        }
+    }
+    else if(INSTRUCTION.eliteFxn == CV_CURVE){
+        if (WorkModeData->CV->_VoVi_Switch == 0x00){
+            DACCode2Real2Notify(VoltScan(WorkModeData));
+        }
+        else if (WorkModeData->CV->_VoVi_Switch == 0x01){
+            VoltScan(WorkModeData);
+        }
+    }
+    else if (INSTRUCTION.eliteFxn == ZT_CURVE){
+        if(INSTRUCTION.ResisterMeter == RESISTER_METER_SMALL){
+            // output 1V
+            if (DACReset) {
+                INSTRUCTION.VoltConstant = 25000 + 5000;
+                DAC_outputV(Usercode_Correction_to_DAC(INSTRUCTION.VoltConstant));
+                DACReset = false;
+            }
+        }
+        else{
+            // output 1V
+            if (DACReset) {
+                INSTRUCTION.VoltConstant = 25000 + 5000;
+                DAC_outputV(Usercode_Correction_to_DAC(INSTRUCTION.VoltConstant));
+                DACReset = false;
+            }
+        }
+    }
+    else if(INSTRUCTION.eliteFxn == CONSTANT_CURRENT){
+        if (DACReset) {
+            DAC_outputV(Usercode_Correction_to_DAC(25000));
+            DACReset = false;
+        }
+        CCModeVoltOut(WorkModeData->CC);
+    }

+    else{
+        // IT, VT need only ADC measure
+        return;
+    }
 }

-static void ADC_spi_init(){
-    SPI_init();
+static void EliteADCControl(WorkMode *WorkModeData) {
+    if (CT.SampleRate_counter == INSTRUCTION.SampleRate - 1) {
+        switch (INSTRUCTION.eliteFxn) {
+                case IV_CURVE:{
+                    IV_Plot(WorkModeData->IV);
+    //                    IT_Plot(WorkModeData);
+                    break;
+                }
+                case CV_CURVE:{
+                    CV_Plot(WorkModeData->CV);
+                    break;
+                }
+                case IT_CURVE:{
+                    IT_Plot(WorkModeData);
+    //                    NotifyReady = true;
+                    break;
+                }
+                case VT_CURVE:{
+                    // read volt through ADC and put it into notify buffer
+                    VT_Plot(WorkModeData->VT);
+    //                    NotifyReady = true;
+                    break;
+                }
+                case ZT_CURVE:{
+                    ZT_Plot(WorkModeData->RT);
+        //                NotifyReady = true;
+                    break;
+                }
+                case CONSTANT_CURRENT:{
+                    CCModeReadCurrent(WorkModeData->CC);
+        //                CCModeReverseCurrent(WorkModeData->CC);
+                    break;
+                }
+                case READ_VOUT_VALUE:{
+                    RVout_Plot(WorkModeData->RVout);

-    SPI_Params_init(&spiParams0);
-    spiParams0.bitRate     = 1200000;  // 1.2M
-    spiParams0.mode        = SPI_MASTER;
-    spiParams0.dataSize    = 8;
-    spiParams0.frameFormat = SPI_POL0_PHA1;
-
-    spiHandle0 = SPI_open(Board_SPI0, &spiParams0);  // ADC and DAC
-    SPI_mode = SPI_ADC;
+                    /*uint8_t ReadVoutBuf[2] = {0};

+                    ADC_write(0xA4);
+                    ADC_read(ReadVoutBuf);
+                    SimpleProfile_SetParameter(BLE_DAT_BUFF_CHAR, 2, ReadVoutBuf);*/
+                    break;
+                }
+                default:{
+                    IT_Plot(WorkModeData);
+        //                NotifyReady = true;
+                    break;
+                }
+        }
+        if (CT.bat_counter == INSTRUCTION.SampleRate*500 - 1) {
+             battery_volt();
+//            LED_color(DARKLED, 0x30, 0x00, 0x50);
+//            LED_color(DARKLED, 0x30, 0x00, 0x00);
+        }
+    }
 }
-// for DAC / ADC
-static void ZM_spi_transaction(uint8_t length, uint8_t *spi_txbuf, uint8_t *spi_rxbuf) {
-    ZM_transaction.count = length;
-    ZM_transaction.txBuf = spi_txbuf;
-    ZM_transaction.rxBuf = spi_rxbuf;

-    SPI_transfer(spiHandle0, &ZM_transaction);
+static void EliteNotifyControl() {
+    if ((INSTRUCTION.eliteFxn == IV_CURVE) || (INSTRUCTION.eliteFxn == CV_CURVE)) {
+        // output the last notify, and reset Elite
+        if (!PeriodicEvent) {
+            SendNotify();
+            reset();
+        } else if (CT.StepTimeCounter == INSTRUCTION.StepTime/2) {
+            SendNotify();
+        }
+    }
+    else if(INSTRUCTION.eliteFxn == CONSTANT_CURRENT){
+        if(CT.NotifyCounter == INSTRUCTION.NotifyRate){
+            SendNotify();
+        }
+    }
+    else if (CT.SampleRate_counter == INSTRUCTION.SampleRate) {
+        SendNotify();
+    }
 }
+
+//static void EliteBattery(uint8_t *ins_type, uint8_t *oper) {
+//    if (CT.Bat_Counter == INSTRUCTION.NotifyRate){
+//        ins_type = INS_TYPE_CIS;
+//        oper     = CIS_BAT_VOLT;
+//        LED_color(DARKLED, 0xFF, 0xFF, 0x00);       // orange light
+//    }
+//}
+
+static uint16_t StepCode2DACcode(uint16_t StepCode){
+    return (StepCode * 0x0005);
+}
+
+static uint16_t OldStep2NewStepTime(uint8_t StepTime) {
+    uint8_t StepTimeLevel = 0;
+    StepTimeLevel = StepTime / 0x12;
+
+    switch (StepTimeLevel) {
+    case 0: {  //0.5 sec
+        return STEPTIME_HALF_SEC;
+    }
+    case 1: {  //1 sec
+        return STEPTIME_ONE_SEC;
+    }
+    case 2: {  //2 sec
+        return STEPTIME_TWO_SEC;
+    }
+    default: {  //1 sec
+        return STEPTIME_ONE_SEC;
+    }
+    }
+}
+
 #endif /* IMPEDANCE_METER_H_ */
@@ -102,6 +102,7 @@

 #include "simple_peripheral.h"

+#include "EliteGPTimer.h"
 #include "headstage.h"

 #if defined(USE_FPGA) || defined(DEBUG_SW_TRACE)
@@ -150,7 +151,7 @@

 // Whether to enable automatic parameter update request when a connection is
 // formed
-#define DEFAULT_ENABLE_UPDATE_REQUEST GAPROLE_LINK_PARAM_UPDATE_INITIATE_BOTH_PARAMS // in throughput peripheral , this is false
+#define DEFAULT_ENABLE_UPDATE_REQUEST GAPROLE_LINK_PARAM_UPDATE_INITIATE_BOTH_PARAMS  // in throughput peripheral , this is false

 // in throughput project , the periodic event will repeat every 102ms

@@ -172,23 +173,22 @@
 // Internal Events for RTOS application
 #ifndef RTOSPARA
 #define RTOSPARA
-#define SBP_STATE_CHANGE_EVT                  0x0001
-#define SBP_CHAR_CHANGE_EVT                   0x0002
-#define SBP_PERIODIC_EVT                      0x0004
-#define SBP_CONN_EVT_END_EVT                  0x0008
-#define SBP_KEY_CHANGE_EVT                    0x0010
+#define SBP_STATE_CHANGE_EVT 0x0001
+#define SBP_CHAR_CHANGE_EVT 0x0002
+#define SBP_PERIODIC_EVT 0x0004
+#define SBP_CONN_EVT_END_EVT 0x0008
+#define SBP_KEY_CHANGE_EVT 0x0010
 #endif

-
 // data length extension parameter
 #define APP_SUGGESTED_PDU_SIZE 251
-#define APP_SUGGESTED_TX_TIME  2120
+#define APP_SUGGESTED_TX_TIME 2120

 #define DLE_MAX_PDU_SIZE 251
-#define DLE_MAX_TX_TIME  2120
+#define DLE_MAX_TX_TIME 2120

 #define DEFAULT_PDU_SIZE 27
-#define DEFAULT_TX_TIME  328
+#define DEFAULT_TX_TIME 328

 // GATT notification don't need authenticated link
 #define GATT_NO_AUTHENTICATION
@@ -272,8 +272,8 @@ static gattMsgEvent_t *pAttRsp    = NULL;
 static uint8_t         rspTxRetry = 0;

 // Vars to keep track of active packet length settings
-static uint16_t txOctets = DEFAULT_PDU_SIZE;
-static uint16_t txTime   = DEFAULT_TX_TIME;
+// static uint16_t txOctets = DEFAULT_PDU_SIZE;
+// static uint16_t txTime   = DEFAULT_TX_TIME;

 /*********************************************************************
 * LOCAL FUNCTIONS
@@ -368,7 +368,7 @@ void SimpleBLEPeripheral_createTask(void) {
 *
 * @return  None.
 */
- // Clock instances for internal periodic events.
+// Clock instances for internal periodic events.

 static void SimpleBLEPeripheral_clockHandler(UArg arg);
 // Minimum connection interval (units of 1.25ms, 8=10ms) if automatic
@@ -376,7 +376,7 @@ static void SimpleBLEPeripheral_clockHandler(UArg arg);
 //#define DEFAULT_DESIRED_MIN_CONN_INTERVAL     80

 // How often to perform periodic event (in msec)
-#define SBP_PERIODIC_EVT_PERIOD               42 // 802 ~= 1 sec
+#define SBP_PERIODIC_EVT_PERIOD 10  // 802 ~= 1 sec

 static void SimpleBLEPeripheral_init(void) {
    // ******************************************************************
@@ -386,7 +386,6 @@ static void SimpleBLEPeripheral_init(void) {
    // so that the application can send and receive messages.
    ICall_registerApp(&selfEntity, &semaphore);

-
 #ifdef USE_RCOSC
    RCOSC_enableCalibration();
 #endif  // USE_RCOSC
@@ -437,7 +436,7 @@ static void SimpleBLEPeripheral_init(void) {
        GAPRole_SetParameter(GAPROLE_ADVERT_ENABLED, sizeof(uint8_t), &initialAdvertEnable);
        GAPRole_SetParameter(GAPROLE_ADVERT_OFF_TIME, sizeof(uint16_t), &advertOffTime);

-//        GAPRole_SetParameter(GAPROLE_SCAN_RSP_DATA, sizeof(SCAN_RESP_DATA), SCAN_RESP_DATA);
+        //        GAPRole_SetParameter(GAPROLE_SCAN_RSP_DATA, sizeof(SCAN_RESP_DATA), SCAN_RESP_DATA);
        GAPRole_SetParameter(GAPROLE_ADVERT_DATA, sizeof(advertData), advertData);

        GAPRole_SetParameter(GAPROLE_PARAM_UPDATE_ENABLE, sizeof(uint8_t), &enableUpdateRequest);
@@ -448,7 +447,7 @@ static void SimpleBLEPeripheral_init(void) {
    }

    // Set the GAP Characteristics
-//    GGS_SetParameter(GGS_DEVICE_NAME_ATT, sizeof(DEVICE_NAME), DEVICE_NAME);
+    //    GGS_SetParameter(GGS_DEVICE_NAME_ATT, sizeof(DEVICE_NAME), DEVICE_NAME);

    // Set advertising interval
    {
@@ -529,6 +528,7 @@ static void SimpleBLEPeripheral_init(void) {
    HCI_LE_ReadMaxDataLenCmd();
 }

+#include "EliteWorkData.h"
 /*********************************************************************
 * @fn      SimpleBLEPeripheral_taskFxn
 *
@@ -538,38 +538,48 @@ static void SimpleBLEPeripheral_init(void) {
 *
 * @return  None.
 */
-//static Clock_Struct detectKeyClock;
-//static void detectKey_clockHandler(UArg arg);
+// static Clock_Struct detectKeyClock;
+// static void detectKey_clockHandler(UArg arg);

 static void SimpleBLEPeripheral_taskFxn(UArg a0, UArg a1) {

+#define CLOCK_ONE_SECOND 10000
+
+    uint16_t    bat_counter = 0;
+
+
    // Initialize application
    SimpleBLEPeripheral_init();
    headstage_init_device_info();
-//    headstage_gptimer_init();

    ZM_init();
+    Elite_SPI_init();
+    WorkMode *WorkModeData = CreateWorkMode();

-    Util_constructClock(&periodicClock, SimpleBLEPeripheral_clockHandler, SBP_PERIODIC_EVT_PERIOD, 0, false, SBP_PERIODIC_EVT);
-//    Util_startClock(&periodicClock);
+    uint8_t key         = 0;
+    uint16_t counter6994 = 0;
+    bool    EliteOn     = 0;
+
+    // init DAC, set output ~= 0 V
+    DAC_outputV(Usercode_Correction_to_DAC(25000));
+    elite_gptimer_start();

    // Application main loops
    for (;;) {
-
        // Waits for a signal to the semaphore associated with the calling thread.
        // Note that the semaphore associated with a thread is signaled when a
        // message is queued to the message receive queue of the thread or when
        // ICall_signal() function is called onto the semaphore.
-        ICall_Errno errno = ICall_wait(ICALL_TIMEOUT_FOREVER);
+        ICall_Errno errno = ICall_wait(ICALL_TIMEOUT_FOREVER);  // let errno wait for infinite time, if periodicClock time up then execute below code
        if (errno == ICALL_ERRNO_SUCCESS) {
            ICall_EntityID    dest;
            ICall_ServiceEnum src;
            ICall_HciExtEvt * pMsg = NULL;

-            if (ICall_fetchServiceMsg(&src, &dest, (void **)&pMsg) == ICALL_ERRNO_SUCCESS) {
+            if (ICall_fetchServiceMsg(&src, &dest, (void **)&pMsg) == ICALL_ERRNO_SUCCESS) {  // if successfully retreived a meaasage from who?
                uint8 safeToDealloc = TRUE;

-                if ((src == ICALL_SERVICE_CLASS_BLE) && (dest == selfEntity)) {
+                if ((src == ICALL_SERVICE_CLASS_BLE) && (dest == selfEntity)) {  // src: source id who sent the massage; dest: entity id of the destination of the massage
                    ICall_Stack_Event *pEvt = (ICall_Stack_Event *)pMsg;

                    // Check for BLE stack events first
@@ -587,36 +597,84 @@ static void SimpleBLEPeripheral_taskFxn(UArg a0, UArg a1) {
                if (pMsg && safeToDealloc) {
                    ICall_freeMsg(pMsg);
                }
-
            }

-            // If RTOS queue is not empty, process app message.
-            while (!Queue_empty(appMsgQueue)){
+            // If RTOS queue is not empty, process app message. //RTOS is the OS on Elite
+            while (!Queue_empty(appMsgQueue)) {
                sbpEvt_t *pMsg = (sbpEvt_t *)Util_dequeueMsg(appMsgQueue);
                if (pMsg) {
                    // Process message.
-//                    LED_color(0xf8, 0xfa, 0xfa, 0x0a);  // orange LED
+                    //                    LED_color(0xf8, 0xfa, 0xfa, 0x0a);  // orange LED
                    SimpleBLEPeripheral_processAppMsg(pMsg);

                    // Free the space from the message.
                    ICall_free(pMsg);
                }
            }
+        }
+        if(events & SBP_PERIODIC_EVT){
+            events &= ~SBP_PERIODIC_EVT;

+            if (!PeriodicEvent) {                 // if there is no periodic event
+                key = PIN_getInputValue(switch_on);
+
+                if (bat_counter == CLOCK_ONE_SECOND*1) {
+                    battery_volt();
+                    bat_counter = 0;
+                } else {
+                    bat_counter++;
+                }
+
+                if (EliteOn) {
+                    if (counter6994 < CLOCK_ONE_SECOND/2) {  // counter6994 enable a IC after 35 counts
+                        counter6994++;
+                    } else if (counter6994 == CLOCK_ONE_SECOND/2) {
+                        PIN_setOutputValue(pin_handle, shutdown_6994, 1);  // OFF = 1 => turn off 6994
+                        //                        #ifdef ELITE_VERSION_1_4
+                        //                        SPI_close(spiHandle0);
+                        //                        I2Cinit();
+                        //                        I2C_close(I2Chandle);
+                        //                        spiHandle0 = SPI_open(Board_SPI0, &spiParams0);  // LED SPI
+                        //                        #endif
+                        counter6994++;
+                    }
+                    EliteKeyPress(key);
+                    if(Free_Work_Mode){
+                        FreeWorkMode(WorkModeData);
+                        InitEliteInstruction();
+                        ADCGainControl(INSTRUCTION.ADCGainLevel);
+                        DAC_outputV(Usercode_Correction_to_DAC(INSTRUCTION.VoltConstant));
+
+                        Free_Work_Mode = false;
+                    }
+                } else {
+                    EliteOn = TurnOnElite(key);
+                }
+            }
+            // if there is periodic event
+            else {
+                if(InitPeriodicEvent){
+                    InitWorkMode(WorkModeData);
+                    InitPeriodicEvent = false;
+                }
+
+                // Perform periodic application task
+                SimpleBLEPeripheral_performPeriodicTask(WorkModeData);
+
+                key = PIN_getInputValue(switch_on);
+                EliteKeyPress(key);  // onPress=> key = 0; 1.lighten LED 2.long press shut down 2650
+            }
        }

+        //        if (events & SBP_PERIODIC_EVT)
+        //        {
+        //          events &= ~SBP_PERIODIC_EVT;
+        //          Util_startClock(&periodicClock);
+        // Perform periodic application task
+        //          SimpleBLEPeripheral_performPeriodicTask();
+        //        }

-
-//        if (events & SBP_PERIODIC_EVT)
-//        {
-//          events &= ~SBP_PERIODIC_EVT;
-//          Util_startClock(&periodicClock);
-          // Perform periodic application task
-//          SimpleBLEPeripheral_performPeriodicTask();
-//        }
-
-
-//        headstage_gptimer_main_handle();
+        //        headstage_gptimer_main_handle();

 #ifdef FEATURE_OAD
        while (!Queue_empty(hOadQ)) {
@@ -651,30 +709,30 @@ static uint8_t SimpleBLEPeripheral_processStackMsg(ICall_Hdr *pMsg) {
    uint8_t safeToDealloc = TRUE;

    switch (pMsg->event) {
-        case GATT_MSG_EVENT:
-            // Process GATT message
-            safeToDealloc = SimpleBLEPeripheral_processGATTMsg((gattMsgEvent_t *)pMsg);
-            break;
+    case GATT_MSG_EVENT:
+        // Process GATT message
+        safeToDealloc = SimpleBLEPeripheral_processGATTMsg((gattMsgEvent_t *)pMsg);
+        break;

-        case HCI_GAP_EVENT_EVENT: {
-            // Process HCI message
-            switch (pMsg->status) {
-                case HCI_COMMAND_COMPLETE_EVENT_CODE:
-                    // Process HCI Command Complete Event
-                    break;
-                case HCI_BLE_HARDWARE_ERROR_EVENT_CODE: {
-                    AssertHandler(HAL_ASSERT_CAUSE_HARDWARE_ERROR, 0);
-                    break;
-                }
-                default:
-                    break;
-            }
+    case HCI_GAP_EVENT_EVENT: {
+        // Process HCI message
+        switch (pMsg->status) {
+        case HCI_COMMAND_COMPLETE_EVENT_CODE:
+            // Process HCI Command Complete Event
            break;
-            }
-
+        case HCI_BLE_HARDWARE_ERROR_EVENT_CODE: {
+            AssertHandler(HAL_ASSERT_CAUSE_HARDWARE_ERROR, 0);
+            break;
+        }
        default:
-            // do nothing
            break;
+        }
+        break;
+    }
+
+    default:
+        // do nothing
+        break;
    }

    return (safeToDealloc);
@@ -787,23 +845,22 @@ static void SimpleBLEPeripheral_freeAttRsp(uint8_t status) {
 * @return  None.
 */
 static void SimpleBLEPeripheral_processAppMsg(sbpEvt_t *pMsg) {
-//    LED_color(0xFA, 0xF0, 0x00, 0xE0);
+    //    LED_color(0xFA, 0xF0, 0x00, 0xE0);
    switch (pMsg->hdr.event) {
-        case SBP_STATE_CHANGE_EVT:
-            SimpleBLEPeripheral_processStateChangeEvt((gaprole_States_t)pMsg->hdr.state);
-            break;
+    case SBP_STATE_CHANGE_EVT:
+        SimpleBLEPeripheral_processStateChangeEvt((gaprole_States_t)pMsg->hdr.state);
+        break;

-        case SBP_CHAR_CHANGE_EVT:
-            headstage_instruction_update_handle(pMsg->hdr.state);
-//            LED_color(0xE6, 0xFF, 0xFA, 0x0A);
-//            ZM_instruction_update_handle(pMsg->hdr.state);
+    case SBP_CHAR_CHANGE_EVT:
+        //        headstage_instruction_update_handle(pMsg->hdr.state);
+        //            LED_color(0xE6, 0xFF, 0xFA, 0x0A);
+        ZM_instruction_update_handle(pMsg->hdr.state);

+        break;

-            break;
-
-        default:
-            // Do nothing.
-            break;
+    default:
+        // Do nothing.
+        break;
    }
 }

@@ -86,7 +86,7 @@ extern "C"
 // Length of Characteristic 5 in bytes
 #define SIMPLEPROFILE_CHAR5_LEN           5
 #define SIMPLEPROFILE_CHAR4_LEN           20
-#define SIMPLEPROFILE_CHAR3_LEN           12
+#define SIMPLEPROFILE_CHAR3_LEN           20
 #define SIMPLEPROFILE_CHAR2_LEN           20

 /*********************************************************************