Modify trigger receive function.

Turn on PULSE_MODE. Use "struct" to express channel.
Modify LED notification.
2021-05-24 16:20:25 +08:00 · 2021-05-21 15:26:15 +08:00 · 2021-05-07 17:39:57 +08:00 · 2021-05-07 16:28:49 +08:00 · 2021-05-03 18:01:13 +08:00 · 2021-05-03 14:57:29 +08:00
34 changed files with 2142 additions and 555 deletions
@@ -34,17 +34,17 @@
 								<listOptionValue builtIn="false" value="LINK_ORDER=TOOLS/ccs_linker_defines.cmd;TOOLS/cc26xx_app.cmd;"/>
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+							<option id="com.ti.ccstudio.buildDefinitions.core.OPT_CODEGEN_VERSION.277675815" name="Compiler version" superClass="com.ti.ccstudio.buildDefinitions.core.OPT_CODEGEN_VERSION" value="18.1.4.LTS" valueType="string"/>
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-							<builder buildPath="${BuildDirectory}" id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exe.builderDebug.632414212" name="GNU Make.FlashROM" parallelBuildOn="true" parallelizationNumber="optimal" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exe.builderDebug"/>
+							<builder buildPath="${BuildDirectory}" id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exe.builderDebug.632414212" keepEnvironmentInBuildfile="false" name="GNU Make" parallelBuildOn="true" parallelizationNumber="optimal" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.exe.builderDebug"/>
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+								<option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.INCLUDE_PATH.1468985930" 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="${CG_TOOL_ROOT}/include"/>
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 									<listOptionValue builtIn="false" value="${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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+								<option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.DEFINE.1897088" name="Pre-define NAME (--define, -D)" superClass="com.ti.ccstudio.buildDefinitions.TMS470_18.1.compilerID.DEFINE" valueType="definedSymbols">
 									<listOptionValue builtIn="false" value="BOARD_DISPLAY_EXCLUDE_UART"/>
 									<listOptionValue builtIn="false" value="POWER_SAVING"/>
 									<listOptionValue builtIn="false" value="BOOSTXL_CC2650MA"/>
@@ -86,19 +86,19 @@
 									<listOptionValue builtIn="false" value="xdc_runtime_Assert_DISABLE_ALL"/>
 									<listOptionValue builtIn="false" value="xdc_runtime_Log_DISABLE_ALL"/>
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@@ -109,48 +109,48 @@
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-								<option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.ROMWIDTH.11734737" 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.466140455" 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.824070691" 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"/>
+								<option id="com.ti.ccstudio.buildDefinitions.TMS470_18.1.hex.ROMWIDTH.11734737" 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.466140455" 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.824070691" 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.1392704063" name="XDCtools" superClass="com.ti.rtsc.buildDefinitions.XDC_3.16.tool">
-								<option id="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.XDC_PATH.225737408" superClass="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.XDC_PATH" valueType="stringList">
+								<option id="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.XDC_PATH.225737408" 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.571281110" 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.205178830" 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.1097777495" 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.744121344" 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.165807018" superClass="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.CODEGEN_TOOL_DIR" value="${CG_TOOL_ROOT}" valueType="string"/>
-								<option id="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.COMPILE_OPTIONS.391961861" superClass="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.COMPILE_OPTIONS" value="&quot;${COMPILER_FLAGS}&quot;" valueType="string"/>
+								<option id="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.TARGET.571281110" 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.205178830" 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.1097777495" 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.744121344" 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.165807018" name="Compiler tools directory (-c)" superClass="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.CODEGEN_TOOL_DIR" value="${CG_TOOL_ROOT}" valueType="string"/>
+								<option id="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.COMPILE_OPTIONS.391961861" name="Additional compiler options (--compileOptions)" superClass="com.ti.rtsc.buildDefinitions.XDC_3.16.tool.COMPILE_OPTIONS" value="&quot;${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,:)
@@ -133,23 +133,21 @@ static void update_latch_status (uint32_t latch_num, uint32_t elite_pin, bool hi
 }

 static void PIN15_setOutputValue (uint32_t latch_num, uint32_t pin_num, bool highlow) {
-    if(PeriodicEvent){
-        ELITE15_SPI_CLOSE();
-    }
+    ELITE15_SPI_CLOSE();
    add_elite_pin();
    update_latch_status (latch_num, pin_num, highlow);
-    PIN_setOutputValue(&ZM_rst, latch_num, 1);               // Turn on latch
-    CPUdelay(10);
+//    PIN_setOutputValue(&ZM_rst, latch_num, 1);               // Turn on latch
+
    switch (latch_num) {
        case LOAD0: {
 //            PIN_setOutputValue(&ZM_rst, D0, LH.LATCH0[0]);
 //            PIN_setOutputValue(&ZM_rst, D1, LH.LATCH0[1]);
 //            PIN_setOutputValue(&ZM_rst, D2, LH.LATCH0[2]);
 //            PIN_setOutputValue(&ZM_rst, D3, LH.LATCH0[3]);
-            PIN_setOutputValue(pin_handle, D4, LH.LATCH0[4]);
-            PIN_setOutputValue(pin_handle, D5, LH.LATCH0[5]);
-            PIN_setOutputValue(pin_handle, D6, LH.LATCH0[6]);
-            PIN_setOutputValue(pin_handle, D7, LH.LATCH0[7]);
+//            PIN_setOutputValue(pin_handle, D4, LH.LATCH0[4]);
+//            PIN_setOutputValue(pin_handle, D5, LH.LATCH0[5]);
+//            PIN_setOutputValue(pin_handle, D6, LH.LATCH0[6]);
+//            PIN_setOutputValue(pin_handle, D7, LH.LATCH0[7]);
            break;
        }
        case LOAD1: {
@@ -178,23 +176,18 @@ static void PIN15_setOutputValue (uint32_t latch_num, uint32_t pin_num, bool hig
            break;
        }
    }
-    CPUdelay(10);
-    PIN_setOutputValue(&ZM_rst, latch_num, 0);               // Turn off latch
+    latch_setOutputValue(latch_num, 1);               // Turn on latch
+//    CPUdelay(10);
+//    latch_setOutputValue(latch_num, 0);               // Turn off latch
+    latch_setOutputValue(LOAD0, 1);                   // set latch at LOAD0 for SPI transfer
    remove_elite_pin();
-
-    if(PeriodicEvent){
-        ELITE15_SPI_HOLD();
-    }
+    ELITE15_SPI_HOLD();
 }

 static void Init_Elite15_PIN () {
    InitLH();
    add_elite_pin();

-    PIN_setOutputValue(pin_handle, LOAD0, 1);
-    PIN_setOutputValue(pin_handle, LOAD1, 1);
-    PIN_setOutputValue(pin_handle, LOAD2, 1);
-    CPUdelay(10);
    PIN_setOutputValue(pin_handle, D0, 0);
    PIN_setOutputValue(pin_handle, D1, 0);
    PIN_setOutputValue(pin_handle, D2, 0);
@@ -203,15 +196,88 @@ static void Init_Elite15_PIN () {
    PIN_setOutputValue(pin_handle, D5, 0);
    PIN_setOutputValue(pin_handle, D6, 0);
    PIN_setOutputValue(pin_handle, D7, 0);
+    latch_setOutputValue(LOAD0, 1);
+    latch_setOutputValue(LOAD1, 1);
+    latch_setOutputValue(LOAD2, 1);
    CPUdelay(10);
-    PIN_setOutputValue(pin_handle, LOAD0, 0);
-    PIN_setOutputValue(pin_handle, LOAD1, 0);
-    PIN_setOutputValue(pin_handle, LOAD2, 0);
+    latch_setOutputValue(LOAD2, 0);

    remove_elite_pin();
 }

+static void latch_setOutputValue (uint32_t latch_num, bool highlow) {
+    // decode latch value for Elite trigger board
+    if (highlow) {
+        switch (latch_num) {
+            case LOAD0: {
+                PIN_setOutputValue(pin_handle, LOADB, 0);
+                PIN_setOutputValue(pin_handle, LOADA, 0);
+                break;
+            }
+            case LOAD1: {
+                PIN_setOutputValue(pin_handle, LOADB, 0);
+                PIN_setOutputValue(pin_handle, LOADA, 1);
+                break;
+            }
+            case LOAD2: {
+                PIN_setOutputValue(pin_handle, LOADB, 1);
+                PIN_setOutputValue(pin_handle, LOADA, 0);
+                break;
+            }
+            default: {
+                break;
+            }
+        }
+    } else {    // All latch turn off
+        PIN_setOutputValue(pin_handle, LOADB, 1);
+        PIN_setOutputValue(pin_handle, LOADA, 1);
+//        PIN_setPortOutputValue(pin_handle, ((1<<LOADA)|(1<<LOADB)));
+    }

+}

+static void PIN15_setOutputValue_refresh() {
+    ELITE15_SPI_CLOSE();
+    add_elite_pin();
+
+    PIN_setOutputValue(pin_handle, D0, LH.LATCH1[0]);
+    PIN_setOutputValue(pin_handle, D1, LH.LATCH1[1]);
+    PIN_setOutputValue(pin_handle, D2, LH.LATCH1[2]);
+    PIN_setOutputValue(pin_handle, D3, LH.LATCH1[3]);
+    PIN_setOutputValue(pin_handle, D4, LH.LATCH1[4]);
+    PIN_setOutputValue(pin_handle, D5, LH.LATCH1[5]);
+    PIN_setOutputValue(pin_handle, D6, LH.LATCH1[6]);
+    PIN_setOutputValue(pin_handle, D7, LH.LATCH1[7]);
+    latch_setOutputValue(LOAD1, 1);               // Turn on latch
+    latch_setOutputValue(LOAD0, 1);               // set latch at LOAD0 for SPI transfer
+
+    PIN_setOutputValue(pin_handle, D0, LH.LATCH2[0]);
+    PIN_setOutputValue(pin_handle, D1, LH.LATCH2[1]);
+    PIN_setOutputValue(pin_handle, D2, LH.LATCH2[2]);
+    PIN_setOutputValue(pin_handle, D3, LH.LATCH2[3]);
+    PIN_setOutputValue(pin_handle, D4, LH.LATCH2[4]);
+    PIN_setOutputValue(pin_handle, D5, LH.LATCH2[5]);
+    PIN_setOutputValue(pin_handle, D6, LH.LATCH2[6]);
+    PIN_setOutputValue(pin_handle, D7, LH.LATCH2[7]);
+    latch_setOutputValue(LOAD2, 1);               // Turn on latch
+    latch_setOutputValue(LOAD0, 1);               // set latch at LOAD0 for SPI transfer
+
+    remove_elite_pin();
+    ELITE15_SPI_HOLD();
+}
+static void disable_trig_output() {
+    update_latch_status(DO_PR_0    , 0);
+    update_latch_status(DO_MOS_0   , 0);
+    update_latch_status(AO_MOS_0   , 0);
+    update_latch_status(AO_MOS_2   , 0);
+    update_latch_status(AO_MOS_3   , 0);
+    update_latch_status(AO_MOS_1   , 0);
+    update_latch_status(DO_MOS_1   , 0);
+    update_latch_status(DO_PR_1    , 0);
+    update_latch_status(OUT_5V_EN_0, 1);
+    update_latch_status(OUT_5V_EN_1, 1);
+
+    PIN15_setOutputValue_refresh();
+}

 #endif
@@ -13,12 +13,24 @@
 #define CMD_DAC_MEASURE     0xE5
 #define CMD_BATTERY_MEASURE 0xF1

+// Elite TRIG01 ADC command
+#define CMD_DOUT_5V_IMON_0  0xC5
+#define CMD_DOUT_5V_IMON_1  0xD5
+//#define CMD_DAC_MEASURE     0xE5      // ADC AIN2 left floating
+#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

+#define Aout_CH_0           0x00
+#define Aout_CH_1           0x01
+#define Aout_CH_2           0x02
+#define Aout_CH_3           0x03
+
+
 static void ADC_write(uint8_t ADCin) {
   /*
    *   This function can only define [15]~[8] through ADCin
@@ -46,11 +58,7 @@ static void ADC_write(uint8_t ADCin) {
    spi_ADC_txbuf[0] = ADCin;
    spi_ADC_txbuf[1] = 0b11101011;

-    if(PeriodicEvent){
-        ADC_SPI_TEST(2, spi_ADC_txbuf, spi_ADC_rxbuf);
-    }else{
-        ADC_SPI(2, spi_ADC_txbuf, spi_ADC_rxbuf);
-    }
+    ADC_SPI(2, spi_ADC_txbuf, spi_ADC_rxbuf);
 }

 static void ADC_read(uint8_t *ADCdata){
@@ -59,11 +67,7 @@ static void ADC_read(uint8_t *ADCdata){
        spi_ADC_rxbuf[i] = 0;
    }

-    if(PeriodicEvent){
-        ADC_SPI_TEST(2, spi_ADC_txbuf, spi_ADC_rxbuf);
-    }else{
-        ADC_SPI(2, spi_ADC_txbuf, spi_ADC_rxbuf);
-    }
+    ADC_SPI(2, spi_ADC_txbuf, spi_ADC_rxbuf);
 }

 /* Elite1.5 Calibration Usage */
@@ -90,82 +94,82 @@ static void CAL_ADC_write(uint8_t ADCin) {

 /* Gain Control for Vin & Iin */
 static void IinADCGainControl(uint8_t IinADCLevel){
-    if(IinADCLevel == 0){
-        // ADC gain level = 0, using 3M resister
-        PIN15_setOutputValue(Turnon_I_LARGE, 0);
-        PIN15_setOutputValue(Turnon_I_MID, 0);
-        PIN15_setOutputValue(Turnon_I_SMALL, 0);
-    }
-    else if(IinADCLevel == 1){
-        // ADC gain level = 1, using 100K resister
-        PIN15_setOutputValue(Turnon_I_LARGE, 0);
-        PIN15_setOutputValue(Turnon_I_MID, 0);
-        PIN15_setOutputValue(Turnon_I_SMALL, 1);
-    }
-    else if(IinADCLevel == 2){
-        // ADC gain level = 2, using 3K resister
-        PIN15_setOutputValue(Turnon_I_LARGE, 0);
-        PIN15_setOutputValue(Turnon_I_MID, 1);
-        PIN15_setOutputValue(Turnon_I_SMALL, 0);
-    }
-    else if(IinADCLevel == 3){
-        // ADC gain level = 3, using 100R resistor
-        PIN15_setOutputValue(Turnon_I_LARGE, 1);
-        PIN15_setOutputValue(Turnon_I_MID, 0);
-        PIN15_setOutputValue(Turnon_I_SMALL, 0);
-    }
-    else if(IinADCLevel == 4){
-        // ADC gain level = 3, auto gain (using 100R resister)
-        PIN15_setOutputValue(Turnon_I_LARGE, 1);
-        PIN15_setOutputValue(Turnon_I_MID, 0);
-        PIN15_setOutputValue(Turnon_I_SMALL, 0);
-    }
-    else{
-        // default using 100R resister
-        PIN15_setOutputValue(Turnon_I_LARGE, 1);
-        PIN15_setOutputValue(Turnon_I_MID, 0);
-        PIN15_setOutputValue(Turnon_I_SMALL, 0);
-    }
-
-    if(IinADCLevel == 0 || IinADCLevel == 1 || IinADCLevel == 2 || IinADCLevel == 3){
-        lastIinADCGainLevel = IinADCLevel;
-    }else{
-        lastIinADCGainLevel = 3;
-    }
+//    if(IinADCLevel == 0){
+//        // ADC gain level = 0, using 3M resister
+//        PIN15_setOutputValue(Turnon_I_LARGE, 0);
+//        PIN15_setOutputValue(Turnon_I_MID, 0);
+//        PIN15_setOutputValue(Turnon_I_SMALL, 0);
+//    }
+//    else if(IinADCLevel == 1){
+//        // ADC gain level = 1, using 100K resister
+//        PIN15_setOutputValue(Turnon_I_LARGE, 0);
+//        PIN15_setOutputValue(Turnon_I_MID, 0);
+//        PIN15_setOutputValue(Turnon_I_SMALL, 1);
+//    }
+//    else if(IinADCLevel == 2){
+//        // ADC gain level = 2, using 3K resister
+//        PIN15_setOutputValue(Turnon_I_LARGE, 0);
+//        PIN15_setOutputValue(Turnon_I_MID, 1);
+//        PIN15_setOutputValue(Turnon_I_SMALL, 0);
+//    }
+//    else if(IinADCLevel == 3){
+//        // ADC gain level = 3, using 100R resistor
+//        PIN15_setOutputValue(Turnon_I_LARGE, 1);
+//        PIN15_setOutputValue(Turnon_I_MID, 0);
+//        PIN15_setOutputValue(Turnon_I_SMALL, 0);
+//    }
+//    else if(IinADCLevel == 4){
+//        // ADC gain level = 3, auto gain (using 100R resister)
+//        PIN15_setOutputValue(Turnon_I_LARGE, 1);
+//        PIN15_setOutputValue(Turnon_I_MID, 0);
+//        PIN15_setOutputValue(Turnon_I_SMALL, 0);
+//    }
+//    else{
+//        // default using 100R resister
+//        PIN15_setOutputValue(Turnon_I_LARGE, 1);
+//        PIN15_setOutputValue(Turnon_I_MID, 0);
+//        PIN15_setOutputValue(Turnon_I_SMALL, 0);
+//    }
+//
+//    if(IinADCLevel == 0 || IinADCLevel == 1 || IinADCLevel == 2 || IinADCLevel == 3){
+//        lastIinADCGainLevel = IinADCLevel;
+//    }else{
+//        lastIinADCGainLevel = 3;
+//    }
 }

 static void VinADCGainControl(uint8_t VinADCLevel){
-    if(VinADCLevel == 0){
-        // Vin ADC gain level = 0, using 1M resister
-        PIN15_setOutputValue(Turnon_V_SMALL, 0);
-        PIN15_setOutputValue(Turnon_V_MID, 0);
-    }
-    else if(VinADCLevel == 1){
-        // Vin ADC gain level = 1, using 30K resister
-        PIN15_setOutputValue(Turnon_V_SMALL, 0);
-        PIN15_setOutputValue(Turnon_V_MID, 1);
-    }
-    else if(VinADCLevel == 2){
-        // Vin ADC gain level = 2, using 1K resister
-        PIN15_setOutputValue(Turnon_V_SMALL, 1);
-        PIN15_setOutputValue(Turnon_V_MID, 0);
-    }
-    else if(VinADCLevel == 3){
-        // Vin ADC gain level = 3, auto gain (using 1K resister)
-        PIN15_setOutputValue(Turnon_V_SMALL, 1);
-        PIN15_setOutputValue(Turnon_V_MID, 0);
-    }
-    else{
-        // default using 1K resister
-        PIN15_setOutputValue(Turnon_V_SMALL, 1);
-        PIN15_setOutputValue(Turnon_V_MID, 0);
-    }
-
-    if(VinADCLevel == 0 || VinADCLevel == 1 || VinADCLevel == 2){
-        lastVinADCGainLevel = VinADCLevel;
-    }else{
-        lastVinADCGainLevel = 2;
-    }
+//    if(VinADCLevel == 0){
+//        // Vin ADC gain level = 0, using 1M resister
+//        PIN15_setOutputValue(Turnon_V_SMALL, 0);
+//        PIN15_setOutputValue(Turnon_V_MID, 0);
+//    }
+//    else if(VinADCLevel == 1){
+//        // Vin ADC gain level = 1, using 30K resister
+//        PIN15_setOutputValue(Turnon_V_SMALL, 0);
+//        PIN15_setOutputValue(Turnon_V_MID, 1);
+//    }
+//    else if(VinADCLevel == 2){
+//        // Vin ADC gain level = 2, using 1K resister
+//        PIN15_setOutputValue(Turnon_V_SMALL, 1);
+//        PIN15_setOutputValue(Turnon_V_MID, 0);
+//    }
+//    else if(VinADCLevel == 3){
+//        // Vin ADC gain level = 3, auto gain (using 1K resister)
+//        PIN15_setOutputValue(Turnon_V_SMALL, 1);
+//        PIN15_setOutputValue(Turnon_V_MID, 0);
+//    }
+//    else{
+//        // default using 1K resister
+//        PIN15_setOutputValue(Turnon_V_SMALL, 1);
+//        PIN15_setOutputValue(Turnon_V_MID, 0);
+//    }
+//
+//    if(VinADCLevel == 0 || VinADCLevel == 1 || VinADCLevel == 2){
+//        lastVinADCGainLevel = VinADCLevel;
+//    }else{
+//        lastVinADCGainLevel = 2;
+//    }
 }

 static void ADCChannelSelect(uint8_t ADCChannel){
@@ -246,12 +250,20 @@ static void ReadADCBat(uint8_t *buf){

 /* for Elite1.5-re */
 // Iin theoretical boundary <2.67, 1.89~80, 63~2600, >1900 (uA)
+/* Old boundary
 #define I_GAIN_SMALL_BOUNDARY     4000  // 4    uA =     4,000,000 pA
 #define I_GAIN_MID1_BOUNDARY1     2000  // 2    uA =     2,000,000 pA
 #define I_GAIN_MID1_BOUNDARY2    90000  // 90   uA =    90,000,000 pA
 #define I_GAIN_MID2_BOUNDARY1    70000  // 70   uA =    70,000,000 pA
 #define I_GAIN_MID2_BOUNDARY2  1800000  // 1800 uA =     1,800,000 nA
 #define I_GAIN_LARGE_BOUNDARY   950000  // 950  uA =       950,000 nA
+*/
+#define I_GAIN_SMALL_BOUNDARY     4000  // 4    uA =     4,000,000 pA
+#define I_GAIN_MID1_BOUNDARY1     2500  // 2.5  uA =     2,500,000 pA
+#define I_GAIN_MID1_BOUNDARY2   100000  // 100  uA =   100,000,000 pA
+#define I_GAIN_MID2_BOUNDARY1    85000  // 85   uA =    85,000,000 pA
+#define I_GAIN_MID2_BOUNDARY2  2050000  // 2050 uA =     2,050,000 nA
+#define I_GAIN_LARGE_BOUNDARY  1800000  // 1800 uA =     1,800,000 nA

 // Vin theoretical boundary <7, 5~200, >100 (mV)
 #define VIN_GAIN_SMALL_BOUNDARY   7000  // 7    mV =     7,000,000 nV
@@ -603,4 +615,97 @@ static uint16_t ADC_CURRENT_AVG_calibration (uint8_t ADC_channel) {
    return ADCValueAVG_RAW;
 }

+/* use GPIO to control TW1508 */
+
+
+
+static void GPIO_SPI_write(uint8_t GPIO_channel, uint16_t GPIOin) {
+    /*
+        Iout = 1.25/680 * ([9:7] +1)/8 * [6:0]
+    */
+    static uint32_t TW_CH_0 [2] = {TW_SCKI_0};
+    static uint32_t TW_CH_1 [2] = {TW_SCKI_1};
+    static uint32_t TW_CH_2 [2] = {TW_SCKI_2};
+    static uint32_t TW_CH_3 [2] = {TW_SCKI_3};
+
+    uint32_t CLK_CH[2] = {0};
+    spi_GPIO_txbuf = 0;
+    static bool trans_valid = false;
+
+    switch (GPIO_channel) {
+        case Aout_CH_0: {
+            CLK_CH[0] = TW_CH_0[0];
+            CLK_CH[1] = TW_CH_0[1];
+            trans_valid = true;
+            break;
+        }
+        case Aout_CH_1: {
+            CLK_CH[0] = TW_CH_1[0];
+            CLK_CH[1] = TW_CH_1[1];
+            trans_valid = true;
+            break;
+        }
+        case Aout_CH_2: {
+            CLK_CH[0] = TW_CH_2[0];
+            CLK_CH[1] = TW_CH_2[1];
+            trans_valid = true;
+            break;
+        }
+        case Aout_CH_3: {
+            CLK_CH[0] = TW_CH_3[0];
+            CLK_CH[1] = TW_CH_3[1];
+            trans_valid = true;
+            break;
+        }
+        default: {
+            trans_valid = false;
+            break;
+        }
+    }
+
+    /* GPIOin = 0x0000 ~ 0x03FF */
+    spi_GPIO_txbuf = GPIOin;
+    if (trans_valid) {
+        GPIO_SPI_transfer(CLK_CH, spi_GPIO_txbuf);
+        trans_valid = false;
+    }
+}
+
+static void AoutChannelSelect(uint8_t Aout_channel, bool on_off) {
+    switch (Aout_channel) {
+        case Aout_CH_0: {
+            PIN15_setOutputValue(AO_MOS_0, on_off);
+            break;
+        }
+        case Aout_CH_1: {
+            PIN15_setOutputValue(AO_MOS_1, on_off);
+            break;
+        }
+        case Aout_CH_2: {
+            PIN15_setOutputValue(AO_MOS_2, on_off);
+            break;
+        }
+        case Aout_CH_3: {
+            PIN15_setOutputValue(AO_MOS_3, on_off);
+            break;
+        }
+        case 0xFF :{    // output all off or on
+            PIN15_setOutputValue(AO_MOS_0, on_off);
+            PIN15_setOutputValue(AO_MOS_1, on_off);
+            PIN15_setOutputValue(AO_MOS_2, on_off);
+            PIN15_setOutputValue(AO_MOS_3, on_off);
+        }
+        default: {
+            break;
+        }
+    }
+}
+
+static void TW1508reset() {
+    GPIO_SPI_write(Aout_CH_0, 0x0000);
+    GPIO_SPI_write(Aout_CH_1, 0x0000);
+    GPIO_SPI_write(Aout_CH_2, 0x0000);
+    GPIO_SPI_write(Aout_CH_3, 0x0000);
+}
+
 #endif
@@ -34,106 +34,103 @@ static uint16_t CV3Curve(CV3Mode *CV3){
     return DACOutCode;
 }

-static void CV3_Vscan(CV3Mode *CV3){
-    static int16_t VminCounter;
-    static int16_t VmaxCounter;
-    static uint16_t CycleCounter;
+
+static void CV3_Vscan(CV3Mode *CV3) {
+    static bool VminCounter;
+    static bool VmaxCounter;

    NotifyCycleNumber = (INSTRUCTION.cycleNumber - CV3->_cycleNumber + 1);

-    if(vscanReset){
-        VmaxCounter = 0;
-        VminCounter = 0;
-        CycleCounter = 0;
+    if (vscanReset) {
+        VmaxCounter = false;
+        VminCounter = false;

-        if(INSTRUCTION.directionInit == 1){
+        if (INSTRUCTION.directionInit == 1) {
            CV3->_direction_up         = true;
            CV3->_current_direction_up = true;
-        }else{
+        } else {
            CV3->_direction_up         = false;
            CV3->_current_direction_up = false;
        }

        //Vsetp = x * 20 * N, x=xmV ; N=VscanRate
-        if(INSTRUCTION.step <= 10){
+        if (INSTRUCTION.step <= 10) {
            CV3->_Vstep = INSTRUCTION.step *  INSTRUCTION.VsetRate / 5;
-        }else{
+        } else {
            CV3->_Vstep = INSTRUCTION.step / 5 *  INSTRUCTION.VsetRate;
        }

-        if(CV3->_Vmin == CV3->_Vinit){
-            VminCounter = -1;
+        if (CV3->_Vmin == CV3->_Vinit) {
+            VminCounter = true;
        }
-        if(CV3->_Vmax == CV3->_Vinit){
-            VmaxCounter = -1;
+        if (CV3->_Vmax == CV3->_Vinit) {
+            VmaxCounter = true;
        }

        Vset = CV3->_Vinit;
    }

-    if(!vscanReset){
-        if((INSTRUCTION.Vinit < INSTRUCTION.Ve1 && INSTRUCTION.Vinit < INSTRUCTION.Ve2) ||
+    if (!vscanReset) {
+        if ((INSTRUCTION.Vinit < INSTRUCTION.Ve1 && INSTRUCTION.Vinit < INSTRUCTION.Ve2) ||
        (INSTRUCTION.Vinit > INSTRUCTION.Ve1 && INSTRUCTION.Vinit > INSTRUCTION.Ve2)
-        ){
-            if (CV3->_current_direction_up){
-                Vset = Vset + CV3->_Vstep;
-            }else{
-                Vset = Vset - CV3->_Vstep;
+        ) {
+            if (CV3->_current_direction_up) {
+                Vset = Vset + CV3->_Vstep * GPT.GptimerMultiple;
+            } else {
+                Vset = Vset - CV3->_Vstep * GPT.GptimerMultiple;
            }

-            if(INSTRUCTION.Vinit < INSTRUCTION.Ve1 && INSTRUCTION.Vinit < INSTRUCTION.Ve2){
-                if(Vset == CV3->_Vmin){
-                    VminCounter = -1;
+            if (INSTRUCTION.Vinit < INSTRUCTION.Ve1 && INSTRUCTION.Vinit < INSTRUCTION.Ve2) {
+                if (Vset == CV3->_Vmin) {
+                    VminCounter = true;
                    INSTRUCTION.Vinit = INSTRUCTION.Vmin;
                    CV3->_Vinit = CV3->_Vmin;
                }
-            }else if(INSTRUCTION.Vinit > INSTRUCTION.Ve1 && INSTRUCTION.Vinit > INSTRUCTION.Ve2){
-                if(Vset == CV3->_Vmax){
-                    VmaxCounter = -1;
+            } else if (INSTRUCTION.Vinit > INSTRUCTION.Ve1 && INSTRUCTION.Vinit > INSTRUCTION.Ve2) {
+                if (Vset == CV3->_Vmax) {
+                    VmaxCounter = true;
                    INSTRUCTION.Vinit = INSTRUCTION.Vmax;
                    CV3->_Vinit = CV3->_Vmax;
                }
            }
-        }else{
-            if (Vset >= CV3->_Vmax){
-                VmaxCounter++;
-            }else if (Vset <= CV3->_Vmin){
-                VminCounter++;
+        } else {
+            if (Vset >= CV3->_Vmax) {
+                VmaxCounter = true;
+            } else if (Vset <= CV3->_Vmin) {
+                VminCounter = true;
            }

-            if (CV3->_current_direction_up){
+            if (CV3->_current_direction_up) {
                Vset = Vset + CV3->_Vstep * GPT.GptimerMultiple;
-            }else{
+            } else {
                Vset = Vset - CV3->_Vstep * GPT.GptimerMultiple;
            }

-            if(VmaxCounter != 0 && VminCounter != 0){
-                if(VmaxCounter == VminCounter && CV3->_direction_up && CV3->_current_direction_up){
-                    if(CycleCounter != VmaxCounter){
-                        if(Vset >= CV3->_Vinit){
-                            CV3->_cycleNumber--;
-                            CycleCounter = VmaxCounter; //VmaxCounter = VminCounter = CycleCounter
-                        }
+            if (VmaxCounter && VminCounter) {
+                if (CV3->_direction_up && CV3->_current_direction_up) {
+                    if (Vset >= CV3->_Vinit) {
+                        CV3->_cycleNumber--;
+                        VminCounter = false;
+                        VmaxCounter = false;
                    }
                }
-                if(VmaxCounter == VminCounter && !CV3->_direction_up && !CV3->_current_direction_up){
-                    if(CycleCounter != VmaxCounter){
-                        if(Vset <= CV3->_Vinit){
-                            CV3->_cycleNumber--;
-                            CycleCounter = VmaxCounter; //VmaxCounter = VminCounter = CycleCounter
-                        }
+                if (!CV3->_direction_up && !CV3->_current_direction_up) {
+                    if (Vset <= CV3->_Vinit) {
+                        CV3->_cycleNumber--;
+                        VminCounter = false;
+                        VmaxCounter = false;
                    }
                }
            }

-            if (Vset >= CV3->_Vmax){
+            if (Vset >= CV3->_Vmax) {
                CV3->_current_direction_up = false;
-            }else if (Vset <= CV3->_Vmin){
+            } else if (Vset <= CV3->_Vmin) {
                CV3->_current_direction_up = true;
            }

            /*stop condition*/
-            if(CV3->_cycleNumber == 0){
+            if (CV3->_cycleNumber == 0) {
    //            PeriodicEvent = false;
                ModeLED(POST_WORK);
                InitEliteFlag();
@@ -147,7 +144,6 @@ static void CV3_Vscan(CV3Mode *CV3){
                INSTRUCTION.VoViSwitch = 0x02;//read Vscan = Vout - Vin
            }
        }
-
    }
 //    int32_t RealV;
 //    RealV = (int32_t)(Vset / 500);//[1uV]
@@ -133,16 +133,14 @@ static uint16_t DPVCurve(WorkMode *WorkModeData) {
 }

 static void CV_Vscan(CVMode *CV){
-    static int16_t VminCounter;
-    static int16_t VmaxCounter;
-    static uint16_t CycleCounter;
+    static bool VminCounter;
+    static bool VmaxCounter;

    NotifyCycleNumber = (INSTRUCTION.cycleNumber - CV->_cycleNumber + 1);

    if(vscanReset){
-        VmaxCounter = 0;
-        VminCounter = 0;
-        CycleCounter = 0;
+        VmaxCounter = false;
+        VminCounter = false;

        if(INSTRUCTION.directionInit == 1){
            CV->_direction_up         = true;
@@ -160,10 +158,10 @@ static void CV_Vscan(CVMode *CV){
        }

        if(CV->_Vmin == CV->_Vinit){
-            VminCounter = -1;
+            VminCounter = true;
        }
        if(CV->_Vmax == CV->_Vinit){
-            VmaxCounter = -1;
+            VmaxCounter = true;
        }

        Vset = CV->_Vinit;
@@ -171,9 +169,9 @@ static void CV_Vscan(CVMode *CV){

    if(!vscanReset){
        if (Vset >= CV->_Vmax){
-            VmaxCounter++;
+            VmaxCounter = true;
        }else if (Vset <= CV->_Vmin){
-            VminCounter++;
+            VminCounter = true;
        }

        if (CV->_current_direction_up){
@@ -182,21 +180,19 @@ static void CV_Vscan(CVMode *CV){
            Vset = Vset - CV->_Vstep * GPT.GptimerMultiple;
        }

-        if(VmaxCounter != 0 && VminCounter != 0){
-            if(VmaxCounter == VminCounter && CV->_direction_up && CV->_current_direction_up){
-                if(CycleCounter != VmaxCounter){
-                    if(Vset >= CV->_Vinit){
-                        CV->_cycleNumber--;
-                        CycleCounter = VmaxCounter; //VmaxCounter = VminCounter = CycleCounter
-                    }
+        if(VmaxCounter && VminCounter){
+            if(CV->_direction_up && CV->_current_direction_up){
+                if(Vset >= CV->_Vinit){
+                    CV->_cycleNumber--;
+                    VminCounter = false;
+                    VmaxCounter = false;
                }
            }
-            if(VmaxCounter == VminCounter && !CV->_direction_up && !CV->_current_direction_up){
-                if(CycleCounter != VmaxCounter){
-                    if(Vset <= CV->_Vinit){
-                        CV->_cycleNumber--;
-                        CycleCounter = VmaxCounter; //VmaxCounter = VminCounter = CycleCounter
-                    }
+            if(!CV->_direction_up && !CV->_current_direction_up){
+                if(Vset <= CV->_Vinit){
+                    CV->_cycleNumber--;
+                    VminCounter = false;
+                    VmaxCounter = false;
                }
            }
        }
@@ -210,7 +206,6 @@ static void CV_Vscan(CVMode *CV){
        /*stop condition*/
        if(CV->_cycleNumber == 0){
            PeriodicEvent = false;
-            ELITE15_SPI_CLOSE();
            ModeLED(NO_EVENT);
        }
    }
@@ -51,11 +51,7 @@ static uint16_t DAC_outputV(uint16_t voltLV) {
    spi_DACtxbuf[1] = v1;
    spi_DACtxbuf[2] = v2;

-    if(PeriodicEvent){
-        DAC_SPI_TEST(SPI_DAC_SIZE, spi_DACtxbuf, spi_rxbuf);
-    }else{
-        DAC_SPI(SPI_DAC_SIZE, spi_DACtxbuf, spi_rxbuf);
-    }
+//    DAC_SPI(SPI_DAC_SIZE, spi_DACtxbuf, spi_rxbuf);

    return voltLV;
 }
@@ -63,19 +59,19 @@ static uint16_t DAC_outputV(uint16_t voltLV) {
 static void VoutGainControl(uint8_t VOUTLevel){
    if(VOUTLevel == 0){
        // VOUT gain level = 0, using 240K resister
-        PIN15_setOutputValue(Turon_VOUT_SMALL, 0);
+//        PIN15_setOutputValue(Turon_VOUT_SMALL, 0);
    }
    else if(VOUTLevel == 1){
        // VOUT gain level = 1, using 15K resister
-        PIN15_setOutputValue(Turon_VOUT_SMALL, 1);
+//        PIN15_setOutputValue(Turon_VOUT_SMALL, 1);
    }
    else if(VOUTLevel == 2){
        // VOUT gain level = 2, using 15K resister
-        PIN15_setOutputValue(Turon_VOUT_SMALL, 1);
+//        PIN15_setOutputValue(Turon_VOUT_SMALL, 1);
    }
    else{
        // default using 15K resister
-        PIN15_setOutputValue(Turon_VOUT_SMALL, 1);
+//        PIN15_setOutputValue(Turon_VOUT_SMALL, 1);
    }
 }

@@ -88,16 +84,20 @@ static int32_t User2Real(uint16_t UserCode){


 // DAC Vout theoretical boundary <300, 100~ (mV)
-#define DAC_VOUT_GAIN_SMALL_BOUNDARY  100000  // 100  mV =    25500(usercode)
-#define DAC_VOUT_GAIN_LARGE_BOUNDARY  300000  // 300  mV =    26500(usercode)
+#define DAC_VOUT_GAIN_SMALL_BOUNDARY           100000  // 25500(usercode) = 100 mV
+#define DAC_VOUT_GAIN_LARGE_BOUNDARY           300000  // 26500(usercode) = 300 mV
+#define DAC_VOUT_GAIN_LARGE_BOUNDARY_USERCODE   26500  // 26500(usercode) = 300 mV
+#define DAC_VOUT_GAIN_LARGE_BOUNDARY1_USERCODE  23500  // 23500(usercode) = -300 mV

-static void AutoGainChangeVout(int32_t RealVolt){
-    RealVolt = (RealVolt - 25000) * 200; // (RealVolt - 25000) / 5 * 1000
+static void AutoGainChangeVout(int32_t userCode){
+    int32_t RealVolt = (userCode - 25000) * 200; // (userCode - 25000) / 5 * 1000  [1uV]
    // switch to 1 level volt(small)   15K
    // switch to 2 level volt(large)   240K

    if(INSTRUCTION.VoutGainLevel == VOUT_GAIN_AUTO){
        INSTRUCTION.VoutGainLevel = VOUT_GAIN_15K;
+        VoutGainControl(INSTRUCTION.VoutGainLevel);
+        record_flag = false;
    }

    if(INSTRUCTION.VoutGainLevel == VOUT_GAIN_15K){
@@ -29,7 +29,7 @@
 */


-#define BOARD_C6D4
+#define BOARD_C903

 typedef struct _formula{

@@ -49,7 +49,385 @@ struct _correction{

 } Correction =

-#ifdef BOARD_C6E1
+#ifdef BOARD_C7A1 //megafly
+{
+.ADC_volt[0].coeff = (6256),
+.ADC_volt[0].offset = -101532028,
+
+.ADC_volt[1].coeff = (215138),
+.ADC_volt[1].offset = -3501890770,
+
+.ADC_volt[2].coeff = (6245014),
+.ADC_volt[2].offset = -101751226981,
+
+.ADC_current[0].coeff = 3125920,
+.ADC_current[0].offset = (-50880328288),
+
+.ADC_current[1].coeff = 71636129,
+.ADC_current[1].offset = (-1166093783868),
+
+.ADC_current[2].coeff = 1459555637,
+.ADC_current[2].offset = (-23757721396024),
+
+.ADC_current[3].coeff = 30723232882,
+.ADC_current[3].offset = (-500144809348170),
+
+.Usercode2DAC[0].coeff = (-10543817),
+.Usercode2DAC[0].offset = 583163641972,
+
+.Usercode2DAC[1].coeff = (-178077711),
+.Usercode2DAC[1].offset = 4777894559527,
+
+//.Usercode2DAC15v = 41485,
+};
+#endif
+
+#ifdef BOARD_C724 //megafly
+{
+.ADC_volt[0].coeff = (6251),
+.ADC_volt[0].offset = -99750397,
+
+.ADC_volt[1].coeff = (214419),
+.ADC_volt[1].offset = -3491659841,
+
+.ADC_volt[2].coeff = (6227737),
+.ADC_volt[2].offset = -101557618268,
+
+.ADC_current[0].coeff = 3138613,
+.ADC_current[0].offset = (-51149570420),
+
+.ADC_current[1].coeff = 71715555,
+.ADC_current[1].offset = (-1168777305352),
+
+.ADC_current[2].coeff = 1455501991,
+.ADC_current[2].offset = (-23719715469357),
+
+.ADC_current[3].coeff = 30688298312,
+.ADC_current[3].offset = (-500150163983795),
+
+.Usercode2DAC[0].coeff = (-10540182),
+.Usercode2DAC[0].offset = 584459109821,
+
+.Usercode2DAC[1].coeff = (-179175265),
+.Usercode2DAC[1].offset = 4801179734836,
+
+//.Usercode2DAC15v = MEGA_15V,
+};
+#endif
+
+#ifdef BOARD_C874 //megafly
+{
+.ADC_volt[0].coeff = (6260),
+.ADC_volt[0].offset = -99787811,
+
+.ADC_volt[1].coeff = (214494),
+.ADC_volt[1].offset = -3492178752,
+
+.ADC_volt[2].coeff = (6231057),
+.ADC_volt[2].offset = -101591914655,
+
+.ADC_current[0].coeff = 3148251,
+.ADC_current[0].offset = (-51277675282),
+
+.ADC_current[1].coeff = 71859885,
+.ADC_current[1].offset = (-1170556644217),
+
+.ADC_current[2].coeff = 1462458824,
+.ADC_current[2].offset = (-23822062635236),
+
+.ADC_current[3].coeff = 30748473913,
+.ADC_current[3].offset = (-500860829105930),
+
+.Usercode2DAC[0].coeff = (-10570366),
+.Usercode2DAC[0].offset = 585189864243,
+
+.Usercode2DAC[1].coeff = (-178920333),
+.Usercode2DAC[1].offset = 4794801719146,
+
+//.Usercode2DAC15v = 41355,
+};
+#endif
+
+#ifdef BOARD_C604
+{
+.ADC_volt[0].coeff = (6194),
+.ADC_volt[0].offset = -100974071,
+
+.ADC_volt[1].coeff = (215506),
+.ADC_volt[1].offset = -3517864544,
+
+.ADC_volt[2].coeff = (6243728),
+.ADC_volt[2].offset = -102012564806,
+
+.ADC_current[0].coeff = 3139436,
+.ADC_current[0].offset = (-51217085818),
+
+.ADC_current[1].coeff = 71622830,
+.ADC_current[1].offset = (-1168462302473),
+
+.ADC_current[2].coeff = 1462344785,
+.ADC_current[2].offset = (-23855062972762),
+
+.ADC_current[3].coeff = 30689232716,
+.ADC_current[3].offset = (-500670762245868),
+
+.Usercode2DAC[0].coeff = (-10507403),
+.Usercode2DAC[0].offset = 582940058695,
+
+.Usercode2DAC[1].coeff = (-178479878),
+.Usercode2DAC[1].offset = 4782895510276,
+};
+#endif
+
+#ifdef BOARD_C69F
+{
+.ADC_volt[0].coeff = (6118),
+.ADC_volt[0].offset = -99518615,
+
+.ADC_volt[1].coeff = (209748),
+.ADC_volt[1].offset = -3417768725,
+
+.ADC_volt[2].coeff = (6131501),
+.ADC_volt[2].offset = -99999128933,
+
+.ADC_current[0].coeff = 3148514,
+.ADC_current[0].offset = (-50485662786),
+
+.ADC_current[1].coeff = 71804564,
+.ADC_current[1].offset = (-1151299062516),
+
+.ADC_current[2].coeff = 1463584080,
+.ADC_current[2].offset = (-23465643586165),
+
+.ADC_current[3].coeff = 30747070723,
+.ADC_current[3].offset = (-492979538892707),
+
+.Usercode2DAC[0].coeff = (-10534427),
+.Usercode2DAC[0].offset = 577647889649,
+
+.Usercode2DAC[1].coeff = (-178317702),
+.Usercode2DAC[1].offset = 4773350420707,
+};
+#endif
+
+#ifdef BOARD_C903
+{
+.ADC_volt[0].coeff = (6268),
+.ADC_volt[0].offset = -103687047,
+
+.ADC_volt[1].coeff = (216289),
+.ADC_volt[1].offset = -3581110600,
+
+.ADC_volt[2].coeff = (6255165),
+.ADC_volt[2].offset = -103653080405,
+
+.ADC_current[0].coeff = 3136844,
+.ADC_current[0].offset = (-51057548335),
+
+.ADC_current[1].coeff = 71729828,
+.ADC_current[1].offset = (-1167474302377),
+
+.ADC_current[2].coeff = 1457587112,
+.ADC_current[2].offset = (-23722230272507),
+
+.ADC_current[3].coeff = 30688020320,
+.ADC_current[3].offset = (-499567626613052),
+
+.Usercode2DAC[0].coeff = (-10538549),
+.Usercode2DAC[0].offset = 582561125327,
+
+.Usercode2DAC[1].coeff = (-179443367),
+.Usercode2DAC[1].offset = 4806000714268,
+};
+#endif
+
+#ifdef BOARD_C60C
+{
+.ADC_volt[0].coeff = (6232),
+.ADC_volt[0].offset = -100384012,
+
+.ADC_volt[1].coeff = (216642),
+.ADC_volt[1].offset = -3529452462,
+
+.ADC_volt[2].coeff = (6233108),
+.ADC_volt[2].offset = -100604531870,
+
+.ADC_current[0].coeff = 3145651,
+.ADC_current[0].offset = (-51102123184),
+
+.ADC_current[1].coeff = 71727284,
+.ADC_current[1].offset = (-1165169041311),
+
+.ADC_current[2].coeff = 1463455403,
+.ADC_current[2].offset = (-23772125686630),
+
+.ADC_current[3].coeff = 30773610135,
+.ADC_current[3].offset = (-499913505030514),
+
+.Usercode2DAC[0].coeff = (-10570464),
+.Usercode2DAC[0].offset = 583479916773,
+
+.Usercode2DAC[1].coeff = (-178725281),
+.Usercode2DAC[1].offset = 4787957689974,
+};
+#endif
+
+#ifdef BOARD_C78B
+{
+.ADC_volt[0].coeff = (6242),
+.ADC_volt[0].offset = -101356025,
+
+.ADC_volt[1].coeff = (215624),
+.ADC_volt[1].offset = -3503045312,
+
+.ADC_volt[2].coeff = (6243816),
+.ADC_volt[2].offset = -101524034738,
+
+.ADC_current[0].coeff = 3131950,
+.ADC_current[0].offset = (-50953509336),
+
+.ADC_current[1].coeff = 71591803,
+.ADC_current[1].offset = (-1164676104750),
+
+.ADC_current[2].coeff = 1457994881,
+.ADC_current[2].offset = (-23717445756897),
+
+.ADC_current[3].coeff = 30731877501,
+.ADC_current[3].offset = (-499947688305697),
+
+.Usercode2DAC[0].coeff = (-10509141),
+.Usercode2DAC[0].offset = 581313489845,
+
+.Usercode2DAC[1].coeff = (-177847688),
+.Usercode2DAC[1].offset = 4765751343445,
+};
+#endif
+
+#ifdef BOARD_C615
+{
+.ADC_volt[0].coeff = (6213),
+.ADC_volt[0].offset = -100904734,
+
+.ADC_volt[1].coeff = (213486),
+.ADC_volt[1].offset = -3475774161,
+
+.ADC_volt[2].coeff = (6220838),
+.ADC_volt[2].offset = -101367452805,
+
+.ADC_current[0].coeff = 3133669,
+.ADC_current[0].offset = (-50985338691),
+
+.ADC_current[1].coeff = 71848701,
+.ADC_current[1].offset = (-1168930549263),
+
+.ADC_current[2].coeff = 1465220422,
+.ADC_current[2].offset = (-23836711044239),
+
+.ADC_current[3].coeff = 30753809644,
+.ADC_current[3].offset = (-500364315274466),
+
+.Usercode2DAC[0].coeff = (-10519306),
+.Usercode2DAC[0].offset = 583547544303,
+
+.Usercode2DAC[1].coeff = (-179481859),
+.Usercode2DAC[1].offset = 4808633144378,
+};
+#endif
+
+#ifdef BOARD_C797
+{
+.ADC_volt[0].coeff = (6285),
+.ADC_volt[0].offset = -102399765,
+
+.ADC_volt[1].coeff = (217179),
+.ADC_volt[1].offset = -3541219740,
+
+.ADC_volt[2].coeff = (6293290),
+.ADC_volt[2].offset = -102701705789,
+
+.ADC_current[0].coeff = 3124793,
+.ADC_current[0].offset = (-50785593516),
+
+.ADC_current[1].coeff = 71661923,
+.ADC_current[1].offset = (-1164632411724),
+
+.ADC_current[2].coeff = 1459117290,
+.ADC_current[2].offset = (-23712400276764),
+
+.ADC_current[3].coeff = 30624856407,
+.ADC_current[3].offset = (-497729976849926),
+
+.Usercode2DAC[0].coeff = (-10517402),
+.Usercode2DAC[0].offset = 581255473226,
+
+.Usercode2DAC[1].coeff = (-178353177),
+.Usercode2DAC[1].offset = 4777407394955,
+};
+#endif
+
+#ifdef BOARD_C639
+{
+.ADC_volt[0].coeff = (6208),
+.ADC_volt[0].offset = -100729867,
+
+.ADC_volt[1].coeff = (214500),
+.ADC_volt[1].offset = -3488858165,
+
+.ADC_volt[2].coeff = (6228268),
+.ADC_volt[2].offset = -101395718164,
+
+.ADC_current[0].coeff = 3139511,
+.ADC_current[0].offset = (-51174954874),
+
+.ADC_current[1].coeff = 71851912,
+.ADC_current[1].offset = (-1171152880960),
+
+.ADC_current[2].coeff = 1461965017,
+.ADC_current[2].offset = (-23828340962540),
+
+.ADC_current[3].coeff = 30773724865,
+.ADC_current[3].offset = (-501611882239925),
+
+.Usercode2DAC[0].coeff = (-10520659),
+.Usercode2DAC[0].offset = 581192312483,
+
+.Usercode2DAC[1].coeff = (-177973792),
+.Usercode2DAC[1].offset = 4768259045109,
+};
+#endif
+
+#ifdef BOARD_C771 //die
+{
+.ADC_volt[0].coeff = (6301),
+.ADC_volt[0].offset = -102184705,
+
+.ADC_volt[1].coeff = (216877),
+.ADC_volt[1].offset = -3519583281,
+
+.ADC_volt[2].coeff = (6298448),
+.ADC_volt[2].offset = -102304286091,
+
+.ADC_current[0].coeff = 3115431,
+.ADC_current[0].offset = (-50586460394),
+
+.ADC_current[1].coeff = 71203612,
+.ADC_current[1].offset = (-1156022105141),
+
+.ADC_current[2].coeff = 1451318434,
+.ADC_current[2].offset = (-23560731221983),
+
+.ADC_current[3].coeff = 30518004246,
+.ADC_current[3].offset = (-495456618814855),
+
+.Usercode2DAC[0].coeff = (-10568719),
+.Usercode2DAC[0].offset = 585036272447,
+
+.Usercode2DAC[1].coeff = (-179441058),
+.Usercode2DAC[1].offset = 4807380622351,
+};
+#endif
+
+#ifdef BOARD_C6E1 // not well
 {
 .ADC_volt[0].coeff = (-6251051),
 .ADC_volt[0].offset = 102081366120,
@@ -80,38 +458,7 @@ struct _correction{
 };
 #endif

-#ifdef BOARD_C7A1
-{
-.ADC_volt[0].coeff = (6204),
-.ADC_volt[0].offset = -100237253,
-
-.ADC_volt[1].coeff = (214511),
-.ADC_volt[1].offset = -3485722036,
-
-.ADC_volt[2].coeff = (6213224),
-.ADC_volt[2].offset = -101104189300,
-
-.ADC_current[0].coeff = 2078892,
-.ADC_current[0].offset = (-33685110900),
-
-.ADC_current[1].coeff = 64769469,
-.ADC_current[1].offset = (-1048938859469),
-
-.ADC_current[2].coeff = 2090182091,
-.ADC_current[2].offset = (-33847893234994),
-
-.ADC_current[3].coeff = 60030468992,
-.ADC_current[3].offset = (-972275155887907),
-
-.Usercode2DAC[0].coeff = (-10512772),
-.Usercode2DAC[0].offset = 581302323013,
-
-.Usercode2DAC[1].coeff = (-178991273),
-.Usercode2DAC[1].offset = 4794464882260,
-};
-#endif
-
-#ifdef BOARD_C6D4
+#ifdef BOARD_C6D4 // not well
 {
 .ADC_volt[0].coeff = (6226),
 .ADC_volt[0].offset = -100075170,
@@ -141,7 +488,6 @@ struct _correction{
 .Usercode2DAC[1].offset = 4789272862069,
 };
 #endif
-
 // this function turn ADC measure value (0xXXXX) into real voltage
 // unit should be uV
 static int32_t DecodeADCVolt(uint8_t ADCGain, uint16_t ADC_measure){
@@ -259,8 +605,6 @@ static void ADC_overflow(uint8_t gain, uint8_t *rawdata){
 // this function should turn 0~50000 into DACcode which output the exactly voltage user want
 static uint16_t Usercode_Correction_to_DAC(uint8_t DACGain, uint16_t usercode)
 {
-    AutoGainChangeVout(usercode);
-
    long long usercode_32;
    uint16_t DACcode = 0;

@@ -22,6 +22,7 @@ struct _GPT{
    uint32_t BatteryADCCounter;
    uint32_t BatteryCheckCounter;
    uint32_t GptimerMultiple;
+    uint32_t StiCounter;
 }GPT = {0};

 static void InitCT(){
@@ -41,5 +42,6 @@ static void InitGPT(){
    GPT.LeadTimeCounter     = 0;
    GPT.BatteryADCCounter   = 0;
    GPT.BatteryCheckCounter = 0;
+    GPT.StiCounter          = 0;
 }
 #endif
@@ -28,13 +28,11 @@ static void IV_Vscan(IVMode *IV){
        if(IV->_current_direction_up){
            if(Vset >= IV->_Vmax){
                PeriodicEvent = false;
-                ELITE15_SPI_CLOSE();
                ModeLED(NO_EVENT);
            }
        }else{
            if(Vset <= IV->_Vmin){
                PeriodicEvent = false;
-                ELITE15_SPI_CLOSE();
                ModeLED(NO_EVENT);
            }
        }
@@ -8,6 +8,13 @@
 #define VOUT_DAC        0x02
 #define HIGH_Z          0x03

+/** TRIG01 AOUT, DOUT, PROUT **/
+#define AOUT_ADC        0x00
+#define DOUT_ADC        0x01
+#define PR_DAC          0x02
+#define LEDtest         0x03
+#define OUT_5V_EN       0x04
+
 /** ADC Iin gain level **/
 #define I_GAIN_3M       0x00    // largest gain
 #define I_GAIN_100K     0x01
@@ -75,11 +82,43 @@ struct HEADSTAGE_INSTRUCTION {
    uint8_t  charge;
    int32_t  constantCurrent;
    int32_t  Currentmax;
+    int32_t  sti_v1;
+    int32_t  sti_v2;
+    int32_t  sti_v3;
+    int32_t  sti_v4;
+    int32_t  sti_v5;
+    int32_t  sti_v6;
+    int32_t  sti_v7;
+    int32_t  sti_t1;
+    int32_t  sti_t2;
+    int32_t  sti_t3;
+    int32_t  sti_t4;
+    int32_t  sti_t5;
+    int32_t  sti_t6;
+    int32_t  sti_t7;
+    uint16_t sti_cy;
+    uint16_t sti_loop;

    uint16_t StepTime;

    uint8_t AdcChannel;

+    /** TRIG chan **/
+    bool tri_pr0;
+    bool tri_d0;
+    bool tri_a0;
+    bool tri_a2;
+    bool tri_a3;
+    bool tri_a1;
+    bool tri_d1;
+    bool tri_pr1;
+    bool output_5v_en0;
+    bool output_5v_en1;
+
+    /** trigger mode enable **/
+    bool trig0_en;
+    bool trig1_en;
+
 } INSTRUCTION = {0};

 /*********************************************************************
@@ -121,5 +160,34 @@ static void InitEliteInstruction(){
    INSTRUCTION.Currentmax      = 0;
    INSTRUCTION.StepTime        = STEPTIME_ONE_SEC;
    INSTRUCTION.AdcChannel      = 0;
+
+    //pulse mode
+    INSTRUCTION.sti_t1          = 0;
+    INSTRUCTION.sti_t2          = 0;
+    INSTRUCTION.sti_t3          = 0;
+    INSTRUCTION.sti_t4          = 0;
+    INSTRUCTION.sti_t5          = 0;
+    INSTRUCTION.sti_t6          = 0;
+    INSTRUCTION.sti_t7          = 0;
+    INSTRUCTION.sti_v1          = DAC_ZERO;
+    INSTRUCTION.sti_v2          = DAC_ZERO;
+    INSTRUCTION.sti_v3          = DAC_ZERO;
+    INSTRUCTION.sti_v4          = DAC_ZERO;
+    INSTRUCTION.sti_v5          = DAC_ZERO;
+    INSTRUCTION.sti_v6          = DAC_ZERO;
+    INSTRUCTION.sti_v7          = DAC_ZERO;
+    INSTRUCTION.sti_loop        = 1;
+    INSTRUCTION.sti_cy          = 0;
+
+    INSTRUCTION.tri_pr0         = 0;
+    INSTRUCTION.tri_pr1         = 0;
+    INSTRUCTION.tri_a0          = 0;
+    INSTRUCTION.tri_a1          = 0;
+    INSTRUCTION.tri_a2          = 0;
+    INSTRUCTION.tri_a3          = 0;
+    INSTRUCTION.tri_d0          = 0;
+    INSTRUCTION.tri_d1          = 0;
+    INSTRUCTION.output_5v_en0   = 1;    // 1 => disable
+    INSTRUCTION.output_5v_en1   = 1;    // 1 => disable
 }
 #endif
@@ -68,7 +68,7 @@ static void EliteKeyPress(uint8_t key) {

 static void TurnOn10V() {
    If10Von = true;
-    PIN15_setOutputValue(enable_10v, 1);
+//    PIN15_setOutputValue(enable_10v, 1);
    CPUdelay(8000);
 }

@@ -5,7 +5,20 @@
 #define DARKLED                  0xE1
 #define LIGHTLED                 0xE8

+/* Channels for TRIG01 LED notation */
+#define LED_PR0                  0x00
+#define LED_D0                   0x01
+#define LED_A0                   0x02
+#define LED_A2                   0x03
+#define LED_A3                   0x04
+#define LED_A1                   0x05
+#define LED_D1                   0x06
+#define LED_PR1                  0x07
+
 static void WorkModeLED();
+static void update_LED_status (uint8_t chan, uint8_t bright, uint8_t red, uint8_t green, uint8_t blue);
+static void SET_LED_CHAN(bool *chan_en, uint16_t modeStatus);
+static void refresh_LED();

 static void LED_color(uint8_t bright, uint8_t red, uint8_t green, uint8_t blue) {
    spi_LEDtxbuf[0] = 0x0000;
@@ -18,26 +31,21 @@ static void LED_color(uint8_t bright, uint8_t red, uint8_t green, uint8_t blue)
    spi_LEDtxbuf[SPI_LED_SIZE - 2] = 0xffff;
    spi_LEDtxbuf[SPI_LED_SIZE - 1] = 0xffff;

-    if(PeriodicEvent){
-        LED_SPI_TEST(SPI_LED_SIZE, spi_LEDtxbuf, spi_LEDrxbuf);
-    }else{
-        LED_SPI(SPI_LED_SIZE, spi_LEDtxbuf, spi_LEDrxbuf);
-    }
-
+    LED_SPI(SPI_LED_SIZE, spi_LEDtxbuf, spi_LEDrxbuf);
 }

 static void Elite_led_color(uint16_t color){
    switch (color) {
        case COLOR_RED: {
-            LED_color(DARKLED, 0x50, 0x00, 0x00);
+            LED_color(DARKLED, 0xFF, 0x00, 0x00);
            break;
        }
        case COLOR_ORANGE: {
-            LED_color(DARKLED, 0x50, 0x58, 0x09);
+            LED_color(DARKLED, 0xFF, 0x58, 0x09);
            break;
        }
        case COLOR_YELLOW: {
-            LED_color(LIGHTLED, 0x50, 0x80, 0x00);
+            LED_color(LIGHTLED, 0xFF, 0x80, 0x00);
            break;
        }
        case COLOR_GREEN: {
@@ -57,33 +65,129 @@ static void Elite_led_color(uint16_t color){
            break;
        }
        case COLOR_MAGENTA: {
-            LED_color(DARKLED, 0x50, 0x00, 0x80);
+            LED_color(DARKLED, 0xFF, 0x00, 0x80);
            break;
        }
        case COLOR_PURPLE: {
-            LED_color(DARKLED, 0x50, 0x00, 0xFF);
+            LED_color(DARKLED, 0xFF, 0x00, 0xFF);
            break;
        }
        case COLOR_WHITE: {
-            LED_color(DARKLED, 0x50, 0xFF, 0xFF);
+            LED_color(DARKLED, 0xCA, 0xFF, 0xFF);
            break;
        }
        case COLOR_BLACK: {
            LED_color(0x00, 0x00, 0x00, 0x00);
            break;
        }
+        //dark LED
+        case COLOR_YELLOW_DARK: {
+            LED_color(DARKLED, 0xFF, 0x80, 0x00);
+            break;
+        }
+        case COLOR_GREEN_DARK: {
+            LED_color(DARKLED, 0x00, 0x33, 0x00);
+            break;
+        }
+        case COLOR_BLUE_DARK: {
+            LED_color(DARKLED, 0x00, 0x00, 0x33);
+            break;
+        }
+        case COLOR_CYAN_DARK: {
+            LED_color(DARKLED, 0x00, 0x10, 0x10);
+            break;
+        }
+        case COLOR_PURPLE_DARK: {
+            LED_color(DARKLED, 0x55, 0x00, 0x55);
+            break;
+        }
        default: {
            break;
        }
    }
 }

+static void Elite_chan_led_color(uint16_t color, uint8_t chan) {
+    switch (color) {
+        case COLOR_RED: {
+            update_LED_status(chan, DARKLED, 0xFF, 0x00, 0x00);
+            break;
+        }
+        case COLOR_ORANGE: {
+            update_LED_status(chan, DARKLED, 0xFF, 0x58, 0x09);
+            break;
+        }
+        case COLOR_YELLOW: {
+            update_LED_status(chan, DARKLED, 0xFF, 0x80, 0x00);
+            break;
+        }
+        case COLOR_GREEN: {
+            update_LED_status(chan, DARKLED, 0x00, 0xFA, 0x00);
+            break;
+        }
+        case COLOR_YELLOWGREEN: {
+            update_LED_status(chan, DARKLED, 0x64, 0xA6, 0x00);
+            break;
+        }
+        case COLOR_BLUE: {
+            update_LED_status(chan, DARKLED, 0x00, 0x00, 0xAA);
+            break;
+        }
+        case COLOR_CYAN: {
+            update_LED_status(chan, DARKLED, 0x00, 0x40, 0x40);
+            break;
+        }
+        case COLOR_MAGENTA: {
+            update_LED_status(chan, DARKLED, 0xFF, 0x00, 0x80);
+            break;
+        }
+        case COLOR_PURPLE: {
+            update_LED_status(chan, DARKLED, 0xFF, 0x00, 0xFF);
+            break;
+        }
+        case COLOR_WHITE: {
+            update_LED_status(chan, DARKLED, 0xCA, 0xFF, 0xFF);
+            break;
+        }
+        case COLOR_BLACK: {
+            update_LED_status(chan, 0x00, 0x00, 0x00, 0x00);
+            break;
+        }
+        //dark LED
+        case COLOR_YELLOW_DARK: {
+            update_LED_status(chan, DARKLED, 0xFF, 0x80, 0x00);
+            break;
+        }
+        case COLOR_GREEN_DARK: {
+            update_LED_status(chan, DARKLED, 0x00, 0x33, 0x00);
+            break;
+        }
+        case COLOR_BLUE_DARK: {
+            update_LED_status(chan, DARKLED, 0x00, 0x00, 0x33);
+            break;
+        }
+        case COLOR_CYAN_DARK: {
+            update_LED_status(chan, DARKLED, 0x00, 0x10, 0x10);
+            break;
+        }
+        case COLOR_PURPLE_DARK: {
+            update_LED_status(chan, DARKLED, 0x55, 0x00, 0x55);
+            break;
+        }
+        default: {
+            break;
+        }
+//        refresh_LED();
+    }
+}
+
 static void ModeLED(uint16_t modeStatus) {
    btWaitLedFlag   = 0;
    noEventLedFlag  = 0;
    preWorkLedFlag  = 0;
    workingLedFlag  = 0;
    postWorkLedFlag = 0;
+    TRIG01workFlag  = 0;

    switch (modeStatus) {
    case BT_WAIT: {
@@ -111,6 +215,12 @@ static void ModeLED(uint16_t modeStatus) {
        Elite_led_color(COLOR_BLUE);
        break;
    }
+    case TRIG01_WORK: {
+        TRIG01workFlag = 1;
+        WorkModeLED();
+        refresh_LED();
+        break;
+    }
    default: {
        LEDPowerON();
        break;
@@ -134,6 +244,9 @@ static void checkFlafLED() {
    else if(postWorkLedFlag == 1){
        ModeLED(POST_WORK);
    }
+    else if(TRIG01workFlag == 1){
+        ModeLED(TRIG01_WORK);
+    }
 }

 static void WorkModeLED() {
@@ -146,13 +259,21 @@ static void WorkModeLED() {
    case ZT_CURVE:
    case VT_CURVE:
    case IT_CURVE:
-    case ADC_TEST:
+    case ADC_TEST:{
+        SET_LED_CHAN(TRC.chan_en, WORKING);
+        break;
+    }
    case CYCLIC_VOLTAMMETRY:
    case LINEAR_SWEEP_VOLTAMMETRY:
    case CONSTANT_VSCAN:{
        WORKLED();
        break;
    }
+    case PULSE_MODE:{
+//        Elite_led_color(COLOR_YELLOW);
+        WORKLED();
+        break;
+    }
    case CONSTANT_CURRENT:{
        WORKLED();
        break;
@@ -177,4 +298,130 @@ static void WorkModeLED() {
    }
 }

+static void LED_channel_write(uint8_t chan, uint8_t bright, uint8_t red, uint8_t green, uint8_t blue) {
+    update_LED_status(chan, bright, red, green, blue);
+    refresh_LED();
+}
+
+static void update_LED_status (uint8_t chan, uint8_t bright, uint8_t red, uint8_t green, uint8_t blue) {
+    switch(chan) {
+            case LED_PR0: {
+                LED.LED_buf[2]     = 0xE000 | ((uint16_t)bright << 8) | blue;
+                LED.LED_buf[3]     = ((uint16_t)green << 8) | red;
+                break;
+            }
+            case LED_D0: {
+                LED.LED_buf[4]     = 0xE000 | ((uint16_t)bright << 8) | blue;
+                LED.LED_buf[5]     = ((uint16_t)green << 8) | red;
+                break;
+            }
+            case LED_A0: {
+                LED.LED_buf[6]     = 0xE000 | ((uint16_t)bright << 8) | blue;
+                LED.LED_buf[7]     = ((uint16_t)green << 8) | red;
+                break;
+            }
+            case LED_A2: {
+                LED.LED_buf[8]     = 0xE000 | ((uint16_t)bright << 8) | blue;
+                LED.LED_buf[9]     = ((uint16_t)green << 8) | red;
+                break;
+            }
+            case LED_A3: {
+                LED.LED_buf[10]    = 0xE000 | ((uint16_t)bright << 8) | blue;
+                LED.LED_buf[11]    = ((uint16_t)green << 8) | red;
+                break;
+            }
+            case LED_A1: {
+                LED.LED_buf[12]    = 0xE000 | ((uint16_t)bright << 8) | blue;
+                LED.LED_buf[13]    = ((uint16_t)green << 8) | red;
+                break;
+            }
+            case LED_D1: {
+                LED.LED_buf[14]    = 0xE000 | ((uint16_t)bright << 8) | blue;
+                LED.LED_buf[15]    = ((uint16_t)green << 8) | red;
+                break;
+            }
+            case LED_PR1: {
+                LED.LED_buf[16]    = 0xE000 | ((uint16_t)bright << 8) | blue;
+                LED.LED_buf[17]    = ((uint16_t)green << 8) | red;
+                break;
+            }
+            default: {
+                break;
+            }
+        }
+
+}
+static void refresh_LED() {
+    spi_LEDtxbuf[0] = 0x0000;
+    spi_LEDtxbuf[1] = 0x0000;
+
+    for (int i = 2; i < SPI_LED_SIZE - 2; i += 2) {
+        spi_LEDtxbuf[i]     = LED.LED_buf[i];
+        spi_LEDtxbuf[i+1]   = LED.LED_buf[i+1];
+    }
+
+    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 TRIG_LED_Init() {
+    spi_LEDtxbuf[0] = 0x0000;
+    spi_LEDtxbuf[1] = 0x0000;
+
+    for (int i = 2; i < SPI_LED_SIZE - 2; i += 2) {
+        spi_LEDtxbuf[i]     = 0xE000;
+        spi_LEDtxbuf[i+1]   = 0x0000;
+    }
+
+    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 SET_LED_CHAN(bool *chan_en, uint16_t modeStatus){
+    uint8_t ledcolor = 0;
+    switch(modeStatus) {
+        case NO_EVENT:{
+            ledcolor = COLOR_GREEN;
+            break;
+        }
+        case WORKING:{
+            ledcolor = COLOR_CYAN;
+            break;
+        }
+        default:{
+            ledcolor = COLOR_GREEN;
+            break;
+        }
+    }
+
+    uint8_t trig_chan = 0;
+    for (int i=0; i<TRIG_CHAN_COUNT-2; i++) {
+        trig_chan = (uint8_t) (i);
+        if(TRC.chan_en[i]) {
+            Elite_chan_led_color(ledcolor, trig_chan);
+        } else {
+            Elite_chan_led_color(COLOR_BLACK, trig_chan);
+        }
+    }
+    if(!TRC.chan_en[8]) {
+        Elite_chan_led_color(COLOR_PURPLE_DARK, LED_D0);
+    } else if(TRC.chan_en[1]) {
+        Elite_chan_led_color(ledcolor, LED_D0);
+    } else {
+        Elite_chan_led_color(COLOR_BLACK, LED_D0);             // determine DOUT on or off
+    }
+    if(!TRC.chan_en[9]) {
+        Elite_chan_led_color(COLOR_PURPLE_DARK, LED_D1);
+    } else if(TRC.chan_en[6]) {
+        Elite_chan_led_color(ledcolor, LED_D1);
+    } else {
+        Elite_chan_led_color(COLOR_BLACK, LED_D1);
+    }
+    refresh_LED();
+
+}
+
 #endif
@@ -0,0 +1,14 @@
+
+#ifndef ELITE_LED_INIT
+#define ELITE_LED_INIT
+
+static void InitLED() {
+    for (int i = 2; i < SPI_LED_SIZE - 2; i += 2) {
+        LED.LED_buf[i]     = 0xE000;
+        LED.LED_buf[i+1]   = 0x0000;
+    }
+}
+
+
+#endif
+
@@ -0,0 +1,112 @@
+#ifndef ELITEPULSE
+#define ELITEPULSE
+
+#define Vset INSTRUCTION.Vset
+
+static void PULSE_Vscan(PULSEMode *PULSE)
+{
+    static uint16_t lastVolt;
+    if (stiFirstTime) {
+        stiFirstTime = false;
+        lastVolt = 25000;
+        PULSE->_sti_t_flag = 1;
+        PULSE->_sti_v = PULSE->_sti_v1;
+        PULSE->_sti_t = PULSE->_sti_t1;
+        if (PULSE->_sti_t == 1) {
+            PULSE->_sti_v = lastVolt;
+        }
+    } else if(!stiFirstTime) {
+        if (GPT.StiCounter >= PULSE->_sti_t) {
+            GPT.StiCounter -= PULSE->_sti_t; //to get right time
+
+            if (PULSE->_sti_lp > 0) {
+                if (PULSE->_sti_cy > 0) {
+                    if (PULSE->_sti_t_flag == 1) {
+                        PULSE->_sti_t_flag = 2;
+                        PULSE->_sti_v = PULSE->_sti_v2;
+                        PULSE->_sti_t = PULSE->_sti_t2;
+                        if (PULSE->_sti_t == 1) {
+                            PULSE->_sti_v = lastVolt;
+                        }
+                    } else if (PULSE->_sti_t_flag == 2) {
+                        PULSE->_sti_t_flag = 3;
+                        PULSE->_sti_v = PULSE->_sti_v3;
+                        PULSE->_sti_t = PULSE->_sti_t3;
+                        if (PULSE->_sti_t == 1) {
+                            PULSE->_sti_v = lastVolt;
+                        }
+                    } else if (PULSE->_sti_t_flag == 3) {
+                        PULSE->_sti_cy -- ;
+                        if (PULSE->_sti_cy == 0) {
+                            PULSE->_sti_t_flag = 4;
+                            PULSE->_sti_v = PULSE->_sti_v4;
+                            PULSE->_sti_t = PULSE->_sti_t4;
+                            if (PULSE->_sti_t == 1) {
+                                PULSE->_sti_v = lastVolt;
+                            }
+                        } else {
+                            PULSE->_sti_t_flag = 2;
+                            PULSE->_sti_v = PULSE->_sti_v2;
+                            PULSE->_sti_t = PULSE->_sti_t2;
+                            if (PULSE->_sti_t == 1) {
+                                PULSE->_sti_v = lastVolt;
+                            }
+                        }
+                    }
+                } else if (PULSE->_sti_cy <= 0){
+                    if (PULSE->_sti_t_flag == 4) {
+                        PULSE->_sti_lp -- ;
+                        if (PULSE->_sti_lp > 0) {
+                            PULSE->_sti_cy = INSTRUCTION.sti_cy;
+                            PULSE->_sti_t_flag = 2;
+                            PULSE->_sti_v = PULSE->_sti_v2;
+                            PULSE->_sti_t = PULSE->_sti_t2;
+                            if (PULSE->_sti_t == 1) {
+                                PULSE->_sti_v = lastVolt;
+                            }
+                        } else {
+                            PULSE->_sti_t_flag = 5;
+                            PULSE->_sti_v = PULSE->_sti_v5;
+                            PULSE->_sti_t = PULSE->_sti_t5;
+                            if (PULSE->_sti_t == 1) {
+                                PULSE->_sti_v = lastVolt;
+                            }
+                        }
+                    }
+                }
+            } else if (PULSE->_sti_lp <= 0) {
+                if (PULSE->_sti_t_flag == 5) {
+                    PULSE->_sti_t_flag = 6;
+                    PULSE->_sti_v = PULSE->_sti_v6;
+                    PULSE->_sti_t = PULSE->_sti_t6;
+                    if (PULSE->_sti_t == 1) {
+                        PULSE->_sti_v = lastVolt;
+                    }
+                } else if (PULSE->_sti_t_flag == 6) {
+                    PULSE->_sti_t_flag = 7;
+                    PULSE->_sti_v = PULSE->_sti_v7;
+                    PULSE->_sti_t = PULSE->_sti_t7;
+                    if (PULSE->_sti_t == 1) {
+                        PULSE->_sti_v = lastVolt;
+                    }
+                } else if (PULSE->_sti_t_flag == 7) {
+                    PULSE->_sti_v = 25000;
+                    PeriodicEvent  = false;
+                    ModeLED(NO_EVENT);
+                }
+            }
+        }
+    }
+
+    if (lastVolt != PULSE->_sti_v) {
+        lastVolt = PULSE->_sti_v;
+        //if (PULSE->_sti_v == 25000) {
+        //    PIN15_setOutputValue(HIGH_Z_MODE, 0);   // 1 => close high_z mode
+        //} else {
+        //    PIN15_setOutputValue(HIGH_Z_MODE, 1);   // 1 => close high_z mode
+        //}
+        DAC_outputV(Usercode_Correction_to_DAC(VOUT_GAIN_240K, PULSE->_sti_v));
+        DAC_outputV(Usercode_Correction_to_DAC(VOUT_GAIN_240K, PULSE->_sti_v));
+    }
+}
+#endif
@@ -3,21 +3,28 @@
 #define ELITERESET

 static void reset() {
+    megaStiEnable  = false;
    ModeLED(NO_EVENT);
    InitEliteFlag();
    InitFlag();
    InitCT();
    InitGPT();
-    InitLH();
+
+    InitLED();
+    InitTrigChan();

    VinADCGainControl(VIN_GAIN_AUTO);
    IinADCGainControl(I_GAIN_AUTO);
-    VoutGainControl(VOUT_GAIN_AUTO);
-    DAC_outputV(Usercode_Correction_to_DAC(INSTRUCTION.VoutGainLevel, INSTRUCTION.VoltConstant));
-    PIN15_setOutputValue(HIGH_Z_MODE, 0);   // 0 => open high_z mode
+    disable_trig_output();
+
+    INSTRUCTION.VoutGainLevel = VOUT_GAIN_15K;
+    VoutGainControl(INSTRUCTION.VoutGainLevel);
+    DAC_outputV(Usercode_Correction_to_DAC(INSTRUCTION.VoutGainLevel, 25000));
+
    initINSBuf();
    initDATBuf();

+
    for (int i = 0; i < SPI_LED_SIZE; i++) {
        spi_LEDtxbuf[i] = 0;
        spi_LEDrxbuf[i] = 0;
@@ -33,25 +40,23 @@ static void reset() {
        spi_ADC_rxbuf[i] = 0;
    }

-    PIN15_setOutputValue(ADC_CS, 1);  // ADC_CS HIGH
-    PIN15_setOutputValue(DAC_CS, 1);  // DAC_CS HIGH
    CPUdelay(1600);
 }

 static void Eliteinterrupt() {
-    InitFlag();
+    megaStiEnable  = false;
    ModeLED(NO_EVENT);
-
+    InitFlag();
    InitEliteFlag();
    InitCT();
    InitGPT();
-    InitLH();

-    VinADCGainControl(VIN_GAIN_AUTO);
-    IinADCGainControl(I_GAIN_AUTO);
-    VoutGainControl(VOUT_GAIN_AUTO);
-    DAC_outputV(Usercode_Correction_to_DAC(INSTRUCTION.VoutGainLevel, INSTRUCTION.VoltConstant));
-    PIN15_setOutputValue(HIGH_Z_MODE, 0);   // 0 => open high_z mode
+//    PIN15_setOutputValue(HIGH_Z_MODE, 1);   // 0 => open high_z mode
+
+    INSTRUCTION.VoutGainLevel = VOUT_GAIN_15K;
+    VoutGainControl(INSTRUCTION.VoutGainLevel);
+    DAC_outputV(Usercode_Correction_to_DAC(INSTRUCTION.VoutGainLevel, 25000));
+
    initINSBuf();
    initDATBuf();

@@ -70,8 +75,6 @@ static void Eliteinterrupt() {
        spi_ADC_rxbuf[i] = 0;
    }

-    PIN15_setOutputValue(ADC_CS, 1);  // ADC_CS HIGH
-    PIN15_setOutputValue(DAC_CS, 1);  // DAC_CS HIGH
    CPUdelay(8000);
 }
 #endif
@@ -15,9 +15,10 @@
 #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
+#define SPI_LED_SIZE    LED_BUFF_SIZE
+#define SPI_DAC_SIZE    3
+#define SPI_ADC_SIZE    4
+#define SPI_GPIO_BUFF_SIZE   10

 static uint16_t spi_LEDtxbuf[SPI_LED_SIZE] = {0};
 static uint16_t spi_LEDrxbuf[SPI_LED_SIZE] = {0};
@@ -28,6 +29,9 @@ 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};

+static uint16_t spi_GPIO_txbuf = 0;
+static uint16_t SPI_GPIO[SPI_GPIO_BUFF_SIZE] = {0};
+
 /* system use SPI parameters */
 static SPI_Handle      spiHandle0 = NULL;  // SPI0  = LED
 static SPI_Handle      spiHandle1 = NULL;  // SPI1  = ADC +DAC
@@ -57,20 +61,17 @@ static void Elite_SPI_init(){
 }

 static void LED_SPI(uint8_t length, uint16_t *spi_txbuf, uint16_t *spi_rxbuf) {
-    ELITE15_SPI_HOLD();
-
    LED_transaction.count = length;
    LED_transaction.txBuf = spi_txbuf;
    LED_transaction.rxBuf = spi_rxbuf;

    SPI_transfer(spiHandle0, &LED_transaction);
-
-    ELITE15_SPI_CLOSE();
 }

 static void ADC_SPI(uint8_t length, uint8_t *spi_txbuf, uint8_t *spi_rxbuf) {
-    ELITE15_SPI_HOLD();
-    PIN_setOutputValue(pin_handle, D6, 0);      // CS_ADC
+//    PIN15_setOutputValue(ADC_CS, 0);  // ADC_CS LOW
+    latch_setOutputValue(LOAD0, 1);
+//    PIN_setOutputValue(pin_handle, D6, 0); // ADC_CS LOW

    ADC_DAC_transaction.count = length;
    ADC_DAC_transaction.txBuf = spi_txbuf;
@@ -78,82 +79,48 @@ static void ADC_SPI(uint8_t length, uint8_t *spi_txbuf, uint8_t *spi_rxbuf) {

    SPI_transfer(spiHandle1, &ADC_DAC_transaction);

-    PIN_setOutputValue(pin_handle, D6, 1);      // CS_ADC
-    ELITE15_SPI_CLOSE();
+//    PIN_setOutputValue(pin_handle, D6, 1); // ADC_CS HOGH
+//    update_latch_status (ADC_CS, 1);
+//    PIN15_setOutputValue(ADC_CS, 1);  // ADC_CS HIGH
 }

 static void DAC_SPI(uint8_t length, uint8_t *spi_txbuf, uint8_t *spi_rxbuf) {
-    ELITE15_SPI_HOLD();
-    PIN_setOutputValue(pin_handle, D7, 0);      // CD_DAC
-
-    ADC_DAC_transaction.count = length;
-    ADC_DAC_transaction.txBuf = spi_txbuf;
-    ADC_DAC_transaction.rxBuf = spi_rxbuf;
-
-    SPI_transfer(spiHandle1, &ADC_DAC_transaction);
-
-    PIN_setOutputValue(pin_handle, D7, 1);      // CD_DAC
-    ELITE15_SPI_CLOSE();
+//    PIN15_setOutputValue(DAC_CS, 0);            // DAC_CS LOW
+//    PIN_setOutputValue(pin_handle, LOAD0, 1);
+//    PIN_setOutputValue(pin_handle, D7, 0); // DAC_CS LOW
+//
+//    ADC_DAC_transaction.count = length;
+//    ADC_DAC_transaction.txBuf = spi_txbuf;
+//    ADC_DAC_transaction.rxBuf = spi_rxbuf;
+//
+//    SPI_transfer(spiHandle1, &ADC_DAC_transaction);
+//
+//    PIN_setOutputValue(pin_handle, D7, 1); // DAC_CS HOGH
+//    update_latch_status (DAC_CS, 1);
+//    PIN15_setOutputValue(DAC_CS, 1);            // DAC_CS HIGH
 }

-static void LED_SPI_TEST(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_TEST(uint8_t length, uint8_t *spi_txbuf, uint8_t *spi_rxbuf) {
-    PIN_setOutputValue(pin_handle, D6, 0);      // CS_ADC
-
-    ADC_DAC_transaction.count = length;
-    ADC_DAC_transaction.txBuf = spi_txbuf;
-    ADC_DAC_transaction.rxBuf = spi_rxbuf;
-
-    SPI_transfer(spiHandle1, &ADC_DAC_transaction);
-
-    PIN_setOutputValue(pin_handle, D6, 1);      // CS_ADC
-}
-
-static void DAC_SPI_TEST(uint8_t length, uint8_t *spi_txbuf, uint8_t *spi_rxbuf) {
-    PIN_setOutputValue(pin_handle, D7, 0);      // CD_DAC
-
-    ADC_DAC_transaction.count = length;
-    ADC_DAC_transaction.txBuf = spi_txbuf;
-    ADC_DAC_transaction.rxBuf = spi_rxbuf;
-
-    SPI_transfer(spiHandle1, &ADC_DAC_transaction);
-
-    PIN_setOutputValue(pin_handle, D7, 1);      // CD_DAC
-}
-
-static void ELITE15_SPI_HOLD() {
-    PIN_setOutputValue(pin_handle, LOAD0, 1);
-    PIN_setOutputValue(pin_handle, LOAD1, 0);
-    PIN_setOutputValue(pin_handle, LOAD2, 0);
-    PIN_setOutputValue(pin_handle, D4, 1);      // HOLD_MEM
-    PIN_setOutputValue(pin_handle, D5, 1);      // CS_MEM
-    PIN_setOutputValue(pin_handle, D6, 1);      // CS_ADC
-    PIN_setOutputValue(pin_handle, D7, 1);      // CD_DAC
+static void  ELITE15_SPI_HOLD() {
    Elite_SPI_init();
+
+//    PIN_setOutputValue(pin_handle, LOADA, 0);       // Turn on LATCH0
+//    PIN_setOutputValue(pin_handle, LOADB, 0);
+    PIN_setPortOutputValue(pin_handle, 0);          // stay at LOAD0
 }
 static void ELITE15_SPI_CLOSE() {
-    PIN_setOutputValue(pin_handle, D4, 1);      // HOLD_MEM
-    PIN_setOutputValue(pin_handle, D5, 1);      // CS_MEM
-    PIN_setOutputValue(pin_handle, D6, 1);      // CS_ADC
-    PIN_setOutputValue(pin_handle, D7, 1);      // CD_DAC
-    PIN_setOutputValue(pin_handle, LOAD0, 0);
-    PIN_setOutputValue(pin_handle, LOAD1, 0);
-    PIN_setOutputValue(pin_handle, LOAD2, 0);
+//    PIN_setOutputValue(pin_handle, LOADB, 1);       // Turn off all LATCH
+//    PIN_setOutputValue(pin_handle, LOADA, 1);
+    PIN_setPortOutputValue(pin_handle, 0);          // stay at LOAD0
+
    SPI_close(spiHandle0);
    SPI_close(spiHandle1);
 }

 /* Elite1.5 Calibration SPI */
 static void CAL_ADC_SPI(uint8_t length, uint8_t *spi_txbuf, uint8_t *spi_rxbuf) {
-//    ELITE15_SPI_HOLD();
-    PIN_setOutputValue(pin_handle, D6, 0);      // CS_ADC
+//    PIN15_setOutputValue(ADC_CS, 0);  // ADC_CS LOW
+    latch_setOutputValue(LOAD0, 1);
+//    PIN_setOutputValue(pin_handle, D6, 0); // ADC_CS LOW

    ADC_DAC_transaction.count = length;
    ADC_DAC_transaction.txBuf = spi_txbuf;
@@ -161,21 +128,47 @@ static void CAL_ADC_SPI(uint8_t length, uint8_t *spi_txbuf, uint8_t *spi_rxbuf)

    SPI_transfer(spiHandle1, &ADC_DAC_transaction);

-    PIN_setOutputValue(pin_handle, D6, 1);      // CS_ADC
-//    ELITE15_SPI_CLOSE();
+//    PIN_setOutputValue(pin_handle, D6, 1); // ADC_CS HIGH
+//    update_latch_status (ADC_CS, 1);
+//    PIN15_setOutputValue(ADC_CS, 1);  // ADC_CS HIGH
 }

-static void CAL_LED_SPI(uint8_t length, uint16_t *spi_txbuf, uint16_t *spi_rxbuf) {
-//    ELITE15_SPI_HOLD();
+static void GPIO_SPI_transfer(uint32_t *GPIO_CLK_CH, uint16_t spi_GPIO_txbuf) {

-    LED_transaction.count = length;
-    LED_transaction.txBuf = spi_txbuf;
-    LED_transaction.rxBuf = spi_rxbuf;
+    for (int i=0; i<SPI_GPIO_BUFF_SIZE; i++) {
+        SPI_GPIO[i] = 0;
+    }

-    SPI_transfer(spiHandle0, &LED_transaction);
+    SPI_GPIO[0] = (spi_GPIO_txbuf & 0b0000000000000001);    // MOSI
+    SPI_GPIO[1] = (spi_GPIO_txbuf & 0b0000000000000010);
+    SPI_GPIO[2] = (spi_GPIO_txbuf & 0b0000000000000100);
+    SPI_GPIO[3] = (spi_GPIO_txbuf & 0b0000000000001000);
+    SPI_GPIO[4] = (spi_GPIO_txbuf & 0b0000000000010000);
+    SPI_GPIO[5] = (spi_GPIO_txbuf & 0b0000000000100000);
+    SPI_GPIO[6] = (spi_GPIO_txbuf & 0b0000000001000000);
+    SPI_GPIO[7] = (spi_GPIO_txbuf & 0b0000000010000000);
+    SPI_GPIO[8] = (spi_GPIO_txbuf & 0b0000000100000000);
+    SPI_GPIO[9] = (spi_GPIO_txbuf & 0b0000001000000000);

-//    ELITE15_SPI_CLOSE();
+    ELITE15_SPI_CLOSE();
+    PIN_setPortOutputValue(pin_handle, 0);          // Turn on LATCH0
+    add_elite_pin();
+
+    for (int i=9; i>=0; i--) {
+        PIN_setOutputValue(pin_handle, GPIO_CLK_CH[1], 0);    // generate clk signal
+        PIN_setOutputValue(pin_handle, D3, SPI_GPIO[i]);        // data transfer at rising edge, MOSI = D3
+        PIN_setOutputValue(pin_handle, GPIO_CLK_CH[1], 1);    // generate clk signal
+    }
+
+    PIN_setOutputValue(pin_handle, GPIO_CLK_CH[1], 0);
+    update_latch_status (GPIO_CLK_CH[0], GPIO_CLK_CH[1], 0);
+
+    PIN_setOutputValue(pin_handle, D3, 0);
+    update_latch_status (ADC_SPI_MOSI, 0);
+
+//    PIN_setPortOutputValue(pin_handle, 0);      // set all LATCH0 pin to LOW
+    remove_elite_pin();
+    ELITE15_SPI_HOLD();
 }

-
 #endif // ELITE_SPI
@@ -327,6 +327,62 @@ CVSCANMode * InitCVSCANMode(){
 }
 /*End of CONSTANT_VSCAN Mode*/

+/* PULSE_MODE Mode(PULSE_MODE)*/
+typedef struct _PULSEMode {
+    MEASURE;
+    int32_t  _Vset;
+    int32_t  _sti_v1;
+    int32_t  _sti_v2;
+    int32_t  _sti_v3;
+    int32_t  _sti_v4;
+    int32_t  _sti_v5;
+    int32_t  _sti_v6;
+    int32_t  _sti_v7;
+    int32_t  _sti_t1;
+    int32_t  _sti_t2;
+    int32_t  _sti_t3;
+    int32_t  _sti_t4;
+    int32_t  _sti_t5;
+    int32_t  _sti_t6;
+    int32_t  _sti_t7;
+    int32_t  _sti_t;
+    int32_t  _sti_v;         //output voltage now
+    int32_t  _sti_t_flag;    //Where's the time stage turn
+    uint16_t _sti_cy;
+    uint16_t _sti_lp;
+} PULSEMode;
+
+PULSEMode * InitPULSEMode() {
+    PULSEMode *ret = malloc(sizeof(PULSEMode));
+    ret->_measureCurrent = 0;
+    ret->_measureVin     = 0;
+    ret->_measureVout    = 0;
+    ret->_measureBat     = 0;
+    ret->_VoViSwitch     = INSTRUCTION.VoViSwitch;
+    ret->_Vset           = 0;
+    ret->_sti_v1         = INSTRUCTION.sti_v1;
+    ret->_sti_v2         = INSTRUCTION.sti_v2;
+    ret->_sti_v3         = INSTRUCTION.sti_v3;
+    ret->_sti_v4         = INSTRUCTION.sti_v4;
+    ret->_sti_v5         = INSTRUCTION.sti_v5;
+    ret->_sti_v6         = INSTRUCTION.sti_v6;
+    ret->_sti_v7         = INSTRUCTION.sti_v7;
+    ret->_sti_t1         = INSTRUCTION.sti_t1;
+    ret->_sti_t2         = INSTRUCTION.sti_t2;
+    ret->_sti_t3         = INSTRUCTION.sti_t3;
+    ret->_sti_t4         = INSTRUCTION.sti_t4;
+    ret->_sti_t5         = INSTRUCTION.sti_t5;
+    ret->_sti_t6         = INSTRUCTION.sti_t6;
+    ret->_sti_t7         = INSTRUCTION.sti_t7;
+    ret->_sti_t          = INSTRUCTION.sti_t1;
+    ret->_sti_v          = INSTRUCTION.sti_v1;
+    ret->_sti_t_flag     = 1;
+    ret->_sti_cy         = INSTRUCTION.sti_cy;
+    ret->_sti_lp         = INSTRUCTION.sti_loop;
+    return ret;
+}
+/*End of PULSE_MODE Mode*/
+
 /* Cycle CC Mode */
 typedef struct _CCCMode{
    int32_t _measureCurrent;
@@ -423,6 +479,7 @@ typedef union _WorkMode{
    LSVMode *LSV;
    CVSCANMode *CVSCAN;
    PSMode *PS;
+    PULSEMode *PULSE;
 //    CCCMode *CCC;
 }WorkMode;

@@ -464,6 +521,9 @@ void InitWorkMode(WorkMode *WM){
        case CONSTANT_VSCAN:
            WM->CVSCAN = InitCVSCANMode();
            break;
+        case PULSE_MODE:
+            WM->PULSE = InitPULSEMode();
+            break;
 //        case CYCLE_CONSTANT_CURRENT:
 //            WM->CCC = InitCCCMode();
 //            break;
@@ -536,6 +596,12 @@ void FreeWorkMode(WorkMode *WM){
                WM->CVSCAN = NULL;
            }
            break;
+        case PULSE_MODE:
+            if(WM->PULSE != NULL){
+                free(WM->PULSE);
+                WM->PULSE = NULL;
+            }
+            break;
 //        case CYCLE_CONSTANT_CURRENT:
 //            if(WM->CCC != NULL){
 //                free(WM->CCC);
@@ -26,28 +26,35 @@
 #define D6                              IOID_9
 #define D7                              IOID_10

-#define LOAD0                           IOID_13
-#define LOAD1                           IOID_12
-#define LOAD2                           IOID_11
+#define LOADB                           IOID_12
+#define LOADA                           IOID_11

-#define ADC_CS                          LOAD0, D6
-#define DAC_CS                          LOAD0, D7
-#define ADC_DAC_SPI_MOSI                LOAD0, D3
-#define ADC_DAC_SPI_CLK                 LOAD0, D2
+#define TW_SCKI_2                       LOAD0, D6
+#define TW_SCKI_3                       LOAD0, D7
+#define ADC_SPI_MOSI                    LOAD0, D3
+#define ADC_SPI_CLK                     LOAD0, D2
 #define LED_MOSI                        LOAD0, D1
 #define LED_CLK                         LOAD0, D0
-#define MEM_HOLD                        LOAD0, D4
-#define MEM_CS                          LOAD0, D5
+#define TW_SCKI_0                       LOAD0, D4
+#define TW_SCKI_1                       LOAD0, D5

-#define Turnon_I_MID                    LOAD2, D0
-#define Turnon_I_SMALL                  LOAD2, D4
-#define Turnon_I_LARGE                  LOAD2, D1
-#define Turnon_V_SMALL                  LOAD2, D2
-#define Turnon_V_MID                    LOAD2, D3
-#define Turon_VOUT_SMALL                LOAD2, D7
+#define BAT_CHAR                        LOAD1, D0
+#define BAT_OK                          LOAD1, D1
+#define PULLUP_3V_0                     LOAD1, D2
+#define PULLUP_3V_1                     LOAD1, D3
+#define shutdown_6994                   LOAD1, D4
+#define OUT_5V_EN_0                     LOAD1, D5
+#define enable_5v                       LOAD1, D6
+#define OUT_5V_EN_1                     LOAD1, D7

-//#define Turnon10K                       Turnon_I_MID
-//#define Turnon200R                      Turnon_I_LARGE
+#define DO_MOS_0                        LOAD2, D0
+#define DO_MOS_1                        LOAD2, D1
+#define AO_MOS_0                        LOAD2, D2
+#define AO_MOS_1                        LOAD2, D3
+#define AO_MOS_2                        LOAD2, D4
+#define AO_MOS_3                        LOAD2, D5
+#define DO_PR_0                         LOAD2, D6
+#define DO_PR_1                         LOAD2, D7

 /* I2C */
 #ifdef ELITE_VERSION_1_4
@@ -55,11 +62,14 @@
 #define Board_I2C0_SDA0                 PIN_UNASSIGNED
 #endif

-#define shutdown_6994                   LOAD2, D6
 #define switch_on                       IOID_14
-#define HIGH_Z_MODE                     LOAD2, D5
-#define enable_10v                      LOAD1, D5
-#define enable_5v                       LOAD1, D6
+#define FLT                             IOID_13
+#define TRIG_0                          IOID_0
+#define TRIG_1                          IOID_2
+
+#define LOAD0   0x00000000
+#define LOAD1   0x00000001
+#define LOAD2   0x00000002

 PIN_Handle       pin_handle;
 static PIN_State ZM_rst;
@@ -69,16 +79,19 @@ const PIN_Config BLE_IO[] = {
 //    D1 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL,
 //    D2 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL,
 //    D3 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL,
-    D4 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL,
-    D5 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL,
-    D6 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL,
-    D7 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL,
+//    D4 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL,
+//    D5 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL,
+//    D6 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL,
+//    D7 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL,

-    LOAD0 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL,
-    LOAD1 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL,
-    LOAD2 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL,
+    LOADA | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL,
+    LOADB | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL,

-    switch_on | PIN_INPUT_EN | PIN_PULLDOWN,                                    // to sense switch
+    switch_on | PIN_GPIO_OUTPUT_DIS | PIN_INPUT_EN | PIN_PULLDOWN,                                    // to sense switch
+
+    TRIG_0 | PIN_GPIO_OUTPUT_DIS | PIN_INPUT_EN | PIN_PULLDOWN,
+    TRIG_1 | PIN_GPIO_OUTPUT_DIS | PIN_INPUT_EN | PIN_PULLDOWN,
+    FLT    | PIN_GPIO_OUTPUT_DIS | PIN_INPUT_EN | PIN_PULLDOWN,

    PIN_TERMINATE
 };
@@ -93,15 +106,29 @@ static void add_elite_pin() {
    D2 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL);
    PIN_add(pin_handle,
    D3 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL);
-
+    PIN_add(pin_handle,
+    D4 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL);
+    PIN_add(pin_handle,
+    D5 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL);
+    PIN_add(pin_handle,
+    D6 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL);
+    PIN_add(pin_handle,
+    D7 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL);
 //    if(elite15_status != PIN_SUCCESS) {
 //        LED_color(DARKLED, 0x0F, 0x0F, 0x0F);
 //    }
 }

+static void trig_callback(PIN_Handle handle, PIN_Id pinId);
+
 static void remove_elite_pin() {
    PIN_close(pin_handle);
    pin_handle = PIN_open(&ZM_rst, BLE_IO);
+
+    PIN_registerIntCb(pin_handle, trig_callback);
+    PIN_setInterrupt(pin_handle, TRIG_0 | PIN_IRQ_NEGEDGE);
+    PIN_setInterrupt(pin_handle, TRIG_1 | PIN_IRQ_NEGEDGE);
+    PIN_setInterrupt(pin_handle, FLT | PIN_IRQ_NEGEDGE);
 }

 /*!
@@ -0,0 +1,107 @@
+#ifndef ELITETRIG
+#define ELITETRIG
+
+static bool trig0_event_wait    = false;
+static bool trig1_event_wait    = false;
+static void set_output_enable(bool *out_chan);
+
+
+static void InitTrigChan () {
+    for(int i=0; i<TRIG_CHAN_COUNT; i++) {
+        TRC.chan_en[i] = 0;
+    }
+}
+
+static void trig_en_check( ) {
+    if (INSTRUCTION.trig0_en) {
+        trig0_event_wait        = true;
+        INSTRUCTION.trig0_en    = 0;
+    } else if (INSTRUCTION.trig1_en) {
+        trig1_event_wait        = true;
+        INSTRUCTION.trig1_en    = 0;
+    }
+}
+
+static void FLT_sense( ) {
+    bool FLT_value      = true;
+    FLT_value = PIN_getInputValue(FLT);
+
+    if(!FLT_value) {        // if FLT = LOW, disable all output
+//            PIN15_setOutputValue(OUT_5V_EN_0, 1);
+//            PIN15_setOutputValue(OUT_5V_EN_1, 1);
+//        set_output_enable(allDisable);
+    } else {
+        PIN15_setOutputValue_refresh();
+    }
+}
+
+static void trig_sense( ) {
+    if (Trig_receive) {
+        Trig_receive = false;
+
+        if (trig0_event) {
+            trig0_event         = false;
+            trig0_event_wait    = true;
+        } else if (trig1_event) {
+            trig1_event         = false;
+            trig1_event_wait    = true;
+        } else if (FLT_event) {
+            FLT_event           = false;
+            FLT_sense();
+        }
+    }
+
+    if (trig0_event_wait && trig1_event_wait) {     // both channel are triggered
+        trig0_event_wait = false;
+        trig1_event_wait = false;
+        if(TRIG_TrigEnable && INSTRUCTION.eliteFxn == PULSE_MODE) {
+            trig_PeriodicEvent = true;
+        }
+    }
+
+}
+
+static void trig_callback(PIN_Handle handle, PIN_Id pinId) {
+    if(TRIG_TrigEnable && INSTRUCTION.eliteFxn == PULSE_MODE) {
+//        trig_PeriodicEvent = true;
+        Trig_receive = true;
+    }
+//    PIN15_setOutputValue(MEGA_G_LED, 1);
+//    PIN15_setOutputValue(MEGA_G_LED, 1);
+    switch (pinId) {
+        case TRIG_0: {
+            trig0_event = true;
+            break;
+        }
+        case TRIG_1: {
+            trig1_event = true;
+            break;
+        }
+        case FLT:{
+            FLT_event   = true;
+            break;
+        }
+        default: {
+            break;
+        }
+    }
+}
+
+static void set_output_enable(bool *out_chan) {
+    update_latch_status(DO_PR_0    , out_chan[0]);
+    update_latch_status(DO_MOS_0   , out_chan[1]);
+    update_latch_status(AO_MOS_0   , out_chan[2]);
+    update_latch_status(AO_MOS_2   , out_chan[3]);
+    update_latch_status(AO_MOS_3   , out_chan[4]);
+    update_latch_status(AO_MOS_1   , out_chan[5]);
+    update_latch_status(DO_MOS_1   , out_chan[6]);
+    update_latch_status(DO_PR_1    , out_chan[7]);
+    update_latch_status(OUT_5V_EN_0, out_chan[8]);
+    update_latch_status(OUT_5V_EN_1, out_chan[9]);
+
+    PIN15_setOutputValue_refresh();
+}
+
+#endif
+
+
@@ -84,8 +84,14 @@ static void measureBat(){

    uint16_t bat = ((uint16_t)(NotifyVoltBat[2]) << 8 & 0xFF00 ) |
                   ((uint16_t)(NotifyVoltBat[3]) & 0x00FF);
-    if( bat < 768 && bat > 20){
+    if( bat < 768 && bat > 20){     // 768 = 3V
        PIN15_setOutputValue(enable_5v, 0);
+    } else if (bat < 1070){             // 1075 = 4.2V
+        PIN15_setOutputValue(BAT_CHAR, 1);
+        PIN15_setOutputValue(BAT_OK, 0);
+    } else if (bat >= 1075){
+        PIN15_setOutputValue(BAT_CHAR, 0);
+        PIN15_setOutputValue(BAT_OK, 1);
    }
 }

@@ -18,6 +18,7 @@
 #define VIS_DEVICE_SHINY                0x10
 #define VIS_SHINY_DIS                   0x20
 #define VIS_CC_ZERO                     0x40
+#define VIS_TRIG_EN                     0x41

 // RIS (real instruction)
 #define IV_CURVE                        0x10
@@ -27,7 +28,8 @@
 #define VT_CURVE                        0x50
 #define IT_CURVE                        0x60
 #define SET_SAMPLE_RATE                 0x70
-#define SET_ADC_DAC_GAIN                    0x80
+#define SET_ADC_DAC_GAIN                0x80
+#define SET_EN_CHAN                     0x81
 #define DIFFERENTIAL_PULSE_VOLTAMMETRY  0xA0
 #define SQUARE_WAVE_VOLTAMMETRY         0xB0
 #define CYCLIC_VOLTAMMETRY              0xC0
@@ -39,6 +41,7 @@
 #define ADC_TEST                        0x91
 #define CALI_DAC_MODE                   0x93
 #define CALI_ADC_MODE                   0x92
+#define PULSE_MODE                      0x94

 // CIS (control instruction)
 #define CIS_VERSION                     0x40
@@ -55,6 +58,21 @@
 #define ReadADCVolt(x)           ((x==0)? ReadADCVout(spi_ADC_rxbuf) : ReadADCVin(spi_ADC_rxbuf))
 #define PARA_1                   0x01
 #define PARA_2                   0x02
+#define PARA_3                   0x03
+#define PARA_4                   0x04
+#define PARA_5                   0x05
+#define PARA_6                   0x06
+#define PARA_7                   0x07
+#define PARA_8                   0x08
+#define PARA_9                   0x09
+#define PARA_10                  0x0A
+#define PARA_11                  0x0B
+#define PARA_12                  0x0C
+#define PARA_13                  0x0D
+#define PARA_14                  0x0E
+#define PARA_15                  0x0F
+#define PARA_16                  0x10
+#define PARA_17                  0x11

 //Elite LED
 #define COLOR_BLACK              0x00
@@ -68,17 +86,34 @@
 #define COLOR_PURPLE             0x08
 #define COLOR_WHITE              0x09
 #define COLOR_YELLOWGREEN        0x0A
+#define COLOR_YELLOW_DARK        0xF3
+#define COLOR_GREEN_DARK         0xF4
+#define COLOR_BLUE_DARK          0xF5
+#define COLOR_CYAN_DARK          0xF6
+#define COLOR_PURPLE_DARK        0xF8
+
 #define LEDPowerON()             Elite_led_color(COLOR_GREEN)
 #define WORKLED()                Elite_led_color(COLOR_CYAN)
 #define KEYLED()                 Elite_led_color(COLOR_YELLOW)
 #define BT_WAIT_LED()            Elite_led_color(COLOR_YELLOWGREEN)

+/* TRIG01 define */
+#define PR_0                     0x00
+#define MOS_D0                   0x01
+#define MOS_A0                   0x02
+#define MOS_A2                   0x03
+#define MOS_A3                   0x04
+#define MOS_A1                   0x05
+#define MOS_D1                   0x06
+#define PR_1                     0x07
+#define TRIG_CHAN_COUNT          10     // channel count of TRIG01

 #define BT_WAIT                  0x01
 #define NO_EVENT                 0x02
 #define PRE_WORK                 0x03
 #define WORKING                  0x04
 #define POST_WORK                0x05
+#define TRIG01_WORK              0x06

-
+#define VALUE_ZERO_TO_ONE(_v)    (_v == 0) ? 1 : _v
 #endif
@@ -62,7 +62,8 @@ static void DACenable(WorkMode *WorkModeData, int32_t VoltData ,uint8_t afterRea
            case VT_CURVE:
            case CYCLIC_VOLTAMMETRY:
            case LINEAR_SWEEP_VOLTAMMETRY:
-            case CONSTANT_VSCAN:{
+            case CONSTANT_VSCAN:
+            case PULSE_MODE:{
                break;
            }
            default:{
@@ -82,7 +83,8 @@ static void DACenable(WorkMode *WorkModeData, int32_t VoltData ,uint8_t afterRea
            }
            case IT_CURVE:
            case VT_CURVE:
-            case CONSTANT_CURRENT:{
+            case CONSTANT_CURRENT:
+            case PULSE_MODE:{
                break;
            }
            case CYCLIC_VOLTAMMETRY:{
@@ -142,6 +144,10 @@ static void CC_Plot(WorkMode *WorkModeData){
            #define CURRENT_MODE WorkModeData->CVSCAN
            break;
        }
+        case PULSE_MODE:{
+            #define CURRENT_MODE WorkModeData->PULSE
+            break;
+        }
        default: {
            break;
        }
@@ -279,6 +285,10 @@ static void IT_Plot(WorkMode *WorkModeData) {
            #define CURRENT_MODE WorkModeData->CVSCAN
            break;
        }
+        case PULSE_MODE:{
+            #define CURRENT_MODE WorkModeData->PULSE
+            break;
+        }
        default: {
            break;
        }
@@ -357,6 +367,10 @@ static void VT_Plot(WorkMode *WorkModeData) {
            #define CURRENT_MODE WorkModeData->CVSCAN
            break;
        }
+        case PULSE_MODE:{
+            #define CURRENT_MODE WorkModeData->PULSE
+            break;
+        }
        default: {
            break;
        }
@@ -440,6 +454,10 @@ static void readIin(WorkMode *WorkModeData){
            #define TEMP_MODE WorkModeData->CVSCAN
            break;
        }
+        case PULSE_MODE:{
+            #define TEMP_MODE WorkModeData->PULSE
+            break;
+        }
        default: {
            break;
        }
@@ -497,6 +515,10 @@ static int32_t readVinVout(WorkMode *WorkModeData){
            #define TEMP_MODE WorkModeData->CVSCAN
            break;
        }
+        case PULSE_MODE:{
+            #define TEMP_MODE WorkModeData->PULSE
+            break;
+        }
        default: {
            break;
        }
@@ -565,6 +587,10 @@ static void cali_IT_plot(WorkMode *WorkModeData) {
            #define CURRENT_MODE WorkModeData->CVSCAN
            break;
        }
+        case PULSE_MODE:{
+            #define CURRENT_MODE WorkModeData->PULSE
+            break;
+        }
        default: {
            #define CURRENT_MODE WorkModeData->VT
            break;
@@ -576,6 +602,7 @@ static void cali_IT_plot(WorkMode *WorkModeData) {
    static int32_t ADCValueSUM     = 0;
    int32_t ADCValueAVG            = 0;
    int16_t ADCValueAVG_RAW        = 0;
+    static uint16_t cali_count_max = 1000;

    if(ADCSwitch == 0){ /**read Iin(buffer)**/
        if(INSTRUCTION.AutoGainEnable){
@@ -588,6 +615,11 @@ static void cali_IT_plot(WorkMode *WorkModeData) {
                record_flag = false;
            }
        }
+        if(INSTRUCTION.ADCGainLevel == 0) {
+            cali_count_max = 5000;
+        } else {
+            cali_count_max = 1000;
+        }

        if(record_flag == false){
            static int recordCount = 0;
@@ -598,7 +630,7 @@ static void cali_IT_plot(WorkMode *WorkModeData) {
            }
        }else{
            static uint16_t cali_count = 0;
-            if(cali_count >= 1000){
+            if(cali_count >= cali_count_max){
                ADCValueAVG = ADCValueSUM / cali_count;

                InputNotify(NOTIFY_CURRENT, ADCValueAVG);
@@ -615,7 +647,6 @@ static void cali_IT_plot(WorkMode *WorkModeData) {
                cali_count = 0;

                PeriodicEvent = false;
-                ELITE15_SPI_CLOSE();
                ModeLED(NO_EVENT);
            }else{
                cali_count++;
@@ -678,6 +709,10 @@ static void cali_VT_plot(WorkMode *WorkModeData) {
            #define CURRENT_MODE WorkModeData->CVSCAN
            break;
        }
+        case PULSE_MODE:{
+            #define CURRENT_MODE WorkModeData->PULSE
+            break;
+        }
        default: {
            #define CURRENT_MODE WorkModeData->VT
            break;
@@ -690,6 +725,7 @@ static void cali_VT_plot(WorkMode *WorkModeData) {
    static int32_t ADCValueSUM     = 0;
    int32_t ADCValueAVG            = 0;
    int16_t ADCValueAVG_RAW        = 0;
+    static uint16_t cali_count_max = 1000;

    if(ADCSwitch == 0){ /**read Iin(buffer)**/
        if(CURRENT_MODE->_VoViSwitch == 0x01 || CURRENT_MODE->_VoViSwitch == 0x02){
@@ -706,6 +742,12 @@ static void cali_VT_plot(WorkMode *WorkModeData) {
            }
            VoltData = CURRENT_MODE->_measureVin;
        }
+
+        if(INSTRUCTION.VinADCGainLevel == 0) {
+            cali_count_max = 5000;
+        } else {
+            cali_count_max = 1000;
+        }
 //        else if(CURRENT_MODE->_VoViSwitch == 0x00){
 //            ReadADCVolt(CURRENT_MODE->_VoViSwitch);
 //            CURRENT_MODE->_measureVout = DecodeADCValue(INSTRUCTION.ADCGainLevel, ADC_CH_DAC, spi_ADC_rxbuf);
@@ -721,7 +763,7 @@ static void cali_VT_plot(WorkMode *WorkModeData) {
            }
        }else{
            static uint16_t cali_count = 0;
-            if(cali_count >= 1000){
+            if(cali_count >= cali_count_max){
                ADCValueAVG = ADCValueSUM / cali_count;

                InputNotify(NOTIFY_VOLT, ADCValueAVG);
@@ -738,7 +780,6 @@ static void cali_VT_plot(WorkMode *WorkModeData) {
                cali_count = 0;

                PeriodicEvent = false;
-                ELITE15_SPI_CLOSE();
                ModeLED(NO_EVENT);
            }else{
                cali_count++;
@@ -2,11 +2,11 @@
 #ifndef VERSION_DATE
 #define VERSION_DATE

-#define VERSION_DATE_YEAR      20
-#define VERSION_DATE_MONTH     9
-#define VERSION_DATE_DAY       7
-#define VERSION_DATE_HOUR      17
-#define VERSION_DATE_MINUTE    58
+#define VERSION_DATE_YEAR      21
+#define VERSION_DATE_MONTH     1
+#define VERSION_DATE_DAY       5
+#define VERSION_DATE_HOUR      11
+#define VERSION_DATE_MINUTE    8

 // this is NOT the version hash !!
 // it's the last version hash
@@ -430,6 +430,12 @@ characteristic change event
 #define SBP_KEY_CHANGE_EVT   0x0010
 #endif

+/**************************
+ controller version
+ EliteZM02         0,2,1,5
+ EliteZM15         0,2,1,6
+ EliteZM_pulsefly  0,2,1,7
+ **************************/
 // product information
 #define DEVICE_NAME "Elite"
 #define MAJOR_PRODUCT_NUMBER 0 //0:Elite ,1:Neulive
@@ -483,13 +489,39 @@ struct _LH{
 static void InitLH();
 static void Init_Elite15_PIN();

+/**
+ *  LED initialize for TRIG01
+ */
+#define LED_BUFF_SIZE   20      // Elite = 28; TRIG01 = 20
+struct _LED{
+    uint16_t LED_buf[LED_BUFF_SIZE];
+} LED= {0};
+static void InitLED();

 static Clock_Struct    periodicClock;
 static bool            PeriodicEvent     = false;
 static bool            InitPeriodicEvent = true;
+static bool            megaStiEnable     = false;
 static ICall_Semaphore semaphore;
 static uint16_t        events;

+/**
+ *  Trigger channel initialize
+ */
+struct _TRC{        // Trigger Channel
+    bool chan_en[TRIG_CHAN_COUNT];
+} TRC= {0};
+static void InitTrigChan();
+
+/* Trigger Flag */
+static bool            trig_PeriodicEvent = false;
+static bool            TRIG_TrigEnable = false;
+static bool            Trig_receive = false;
+static bool            trig0_event = false;
+static bool            trig1_event = false;
+static bool            FLT_event = false;
+
+
 /*=====================================
 ==== headstage function prototype ====
 ====================================*/
@@ -550,6 +582,9 @@ static bool     record_flag;
 static bool     vscanReset;
 static bool     EliteWorkReset;
 static bool     leadTimeReset;
+static bool     firstTimeReset;
+//pulse mode variable
+static bool     stiFirstTime;
 static int16_t  I_GAIN_100R_counter;
 static int16_t  I_GAIN_3K_counter;
 static int16_t  I_GAIN_100K_counter;
@@ -566,6 +601,9 @@ static bool     noEventLedFlag  = 0;
 static bool     preWorkLedFlag  = 0;
 static bool     workingLedFlag  = 0;
 static bool     postWorkLedFlag = 0;
+static bool     TRIG01workFlag  = 0;
+
+static void update_latch_status (uint32_t latch_num, uint32_t elite_pin, bool highlow);

 // ADC function
 static int32_t DecodeADCValue(uint8_t ADCGain, uint8_t ADCChannel, uint8_t *ADC_raw);
@@ -573,10 +611,13 @@ static void    headstage_battery_volt();
 static void    EliteADCBattery();
 static void    VinADCGainControl(uint8_t VinADCLevel);
 static void    VoutGainControl(uint8_t VOUTLevel);
-static void PIN15_setOutputValue (uint32_t latch_num, uint32_t pin_num, bool highlow);
+
+static void     latch_setOutputValue (uint32_t latch_num, bool highlow);
+static void     PIN15_setOutputValue (uint32_t latch_num, uint32_t pin_num, bool highlow);

 // Elite key detection & turn on/ shutdown function (peripheral hardware control)
 static void Elite_led_color(uint16_t color);
+static void Elite_chan_led_color(uint16_t color, uint8_t chan);
 static void ModeLED(uint16_t modeStatus);
 //static void LED_color(uint8_t bright, uint8_t red, uint8_t green, uint8_t blue);
 static bool If10Von = false;
@@ -600,6 +641,7 @@ static void     CalcuResistance(RTMode *RT, int32_t VoltData);
 static uint16_t CV3Curve(CV3Mode *CV3);
 static uint16_t LSVCurve(LSVMode *LSV);
 static uint16_t CVSCANCurve(CVSCANMode *CVSCAN);
+static void     PULSE_Vscan(PULSEMode *PULSE);

 //mode (notify)
 static void initDATBuf();
@@ -624,6 +666,7 @@ static void InitEliteFlag();
 #include "EliteNotify.h"
 #include "EliteFlagCTInit.h"
 #include "EliteLatchInit.h"
+#include "EliteLEDInit.h"
 #include "EliteReset.h"
 #include "EliteLED.h"
 #include "EliteKeyDetect.h"
@@ -633,11 +676,13 @@ static void InitEliteFlag();
 #include "EliteCVCurve.h"
 #include "EliteZTCurve.h"
 #include "EliteCCCMode.h"
+#include "Elite_TRIG.h"
 #include "impedance_meter.h"
 #include "Elite_version.h"
 #include "EliteCV3Mode.h"
 #include "EliteLSVMode.h"
 #include "EliteCVSCANMode.h"
+#include "ElitePulseMode.h"
 #include "Elite_batt.h"
 #include "Elite_power.h"

@@ -654,7 +699,7 @@ static void update_ZM_instruction(uint8 *ins) {
        switch (ins[2]) {
        case IV_CURVE: {
            ModeLED(WORKING);
-            PIN15_setOutputValue(HIGH_Z_MODE, 1);   // 1 => close high_z mode
+//            PIN15_setOutputValue(HIGH_Z_MODE, 1);   // 1 => close high_z mode
            INSTRUCTION.eliteFxn      = IV_CURVE;
            INSTRUCTION.sampleRate    = 15;
            INSTRUCTION.Ve1           = ((uint16_t)(ins[3]) << 8) | (uint16_t)(ins[4]);
@@ -671,12 +716,19 @@ static void update_ZM_instruction(uint8 *ins) {
            INSTRUCTION.VsetRate      = VsetRateTable[INSTRUCTION.VsetRateIndex];//N
            INSTRUCTION.VoViSwitch    = 0x01;
            INSTRUCTION.cycleNumber   = 1;
+
+            if((INSTRUCTION.Ve1 < DAC_VOUT_GAIN_LARGE_BOUNDARY_USERCODE && INSTRUCTION.Ve1 > DAC_VOUT_GAIN_LARGE_BOUNDARY1_USERCODE)
+                && (INSTRUCTION.Ve2 < DAC_VOUT_GAIN_LARGE_BOUNDARY_USERCODE && INSTRUCTION.Ve2 > DAC_VOUT_GAIN_LARGE_BOUNDARY1_USERCODE)){
+                INSTRUCTION.VoutGainLevel = VOUT_GAIN_15K;
+            } else {
+                INSTRUCTION.VoutGainLevel = VOUT_GAIN_240K;
+            }
            break;
        }

        case CV_CURVE: {
            ModeLED(WORKING);
-            PIN15_setOutputValue(HIGH_Z_MODE, 1);   // 1 => close high_z mode
+//            PIN15_setOutputValue(HIGH_Z_MODE, 1);   // 1 => close high_z mode
            INSTRUCTION.eliteFxn      = CV_CURVE;
            INSTRUCTION.sampleRate    = 15;
            INSTRUCTION.Ve1           = ((uint16_t)(ins[3]) << 8) | (uint16_t)(ins[4]);
@@ -693,27 +745,47 @@ static void update_ZM_instruction(uint8 *ins) {
            INSTRUCTION.VsetRate      = VsetRateTable[INSTRUCTION.VsetRateIndex];//N
            INSTRUCTION.VoViSwitch    = 0x01;
            INSTRUCTION.cycleNumber   = ins[10];
+
+            if((INSTRUCTION.Ve1 < DAC_VOUT_GAIN_LARGE_BOUNDARY_USERCODE && INSTRUCTION.Ve1 > DAC_VOUT_GAIN_LARGE_BOUNDARY1_USERCODE)
+                && (INSTRUCTION.Ve2 < DAC_VOUT_GAIN_LARGE_BOUNDARY_USERCODE && INSTRUCTION.Ve2 > DAC_VOUT_GAIN_LARGE_BOUNDARY1_USERCODE)){
+                INSTRUCTION.VoutGainLevel = VOUT_GAIN_15K;
+            }else{
+                INSTRUCTION.VoutGainLevel = VOUT_GAIN_240K;
+            }
            break;
        }

        case VOLT_OUTPUT: {
            ModeLED(WORKING);
-            PIN15_setOutputValue(HIGH_Z_MODE, 1);   // 1 => close high_z mode
+//            PIN15_setOutputValue(HIGH_Z_MODE, 1);   // 1 => close high_z mode
            INSTRUCTION.eliteFxn      = VOLT_OUTPUT;
            INSTRUCTION.VoltConstant  = ( ((uint16_t)(ins[3])) << 8) | (uint16_t)(ins[4]);
-            AutoGainChangeVout((int32_t)INSTRUCTION.VoltConstant);
+
+            if(INSTRUCTION.VoltConstant < DAC_VOUT_GAIN_LARGE_BOUNDARY_USERCODE && INSTRUCTION.VoltConstant > DAC_VOUT_GAIN_LARGE_BOUNDARY1_USERCODE){
+                INSTRUCTION.VoutGainLevel = VOUT_GAIN_15K;
+            } else {
+                INSTRUCTION.VoutGainLevel = VOUT_GAIN_240K;
+            }
            break;
        }

        case ZT_CURVE: {
            ModeLED(WORKING);
-            PIN15_setOutputValue(HIGH_Z_MODE, 1);   // 1 => close high_z mode
+//            PIN15_setOutputValue(HIGH_Z_MODE, 1);   // 1 => close high_z mode
            INSTRUCTION.eliteFxn      = ZT_CURVE;
            INSTRUCTION.notifyRate    = (uint32_t)INSTRUCTION.sampleRate;
            INSTRUCTION.sampleRate    = 15;
            INSTRUCTION.VsetRate      = 100;
            INSTRUCTION.VoltConstant  = 25000 + 5000;
            INSTRUCTION.VoViSwitch    = 0x01;
+            INSTRUCTION.ADCGainLevel  = I_GAIN_AUTO;
+            INSTRUCTION.VinADCGainLevel = VIN_GAIN_AUTO;
+
+            if(INSTRUCTION.VoltConstant < DAC_VOUT_GAIN_LARGE_BOUNDARY_USERCODE && INSTRUCTION.VoltConstant > DAC_VOUT_GAIN_LARGE_BOUNDARY1_USERCODE){
+                INSTRUCTION.VoutGainLevel = VOUT_GAIN_15K;
+            } else {
+                INSTRUCTION.VoutGainLevel = VOUT_GAIN_240K;
+            }
            break;
        }

@@ -735,9 +807,9 @@ static void update_ZM_instruction(uint8 *ins) {
            break;
        }

-        case CONSTANT_CURRENT:{
+        case CONSTANT_CURRENT: {
            ModeLED(WORKING);
-            PIN15_setOutputValue(HIGH_Z_MODE, 1);   // 1 => close high_z mode
+//            PIN15_setOutputValue(HIGH_Z_MODE, 1);   // 1 => close high_z mode
            INSTRUCTION.eliteFxn      = CONSTANT_CURRENT;
            INSTRUCTION.sampleRate    = 15;
            INSTRUCTION.charge        = ins[3]; //0:discharge 1:charge
@@ -746,6 +818,8 @@ static void update_ZM_instruction(uint8 *ins) {
            INSTRUCTION.Vmin            = (uint32_t)(ins[10]) << 8  | (uint32_t)(ins[11]);
            INSTRUCTION.notifyRate      = 500;
            INSTRUCTION.VoViSwitch      = 0x01;
+
+            INSTRUCTION.VoutGainLevel = VOUT_GAIN_240K;
            /*******************************************************
            controller instruction
            ins[3]   -> Charge, 0:discharge 1:charge
@@ -755,20 +829,20 @@ static void update_ZM_instruction(uint8 *ins) {
        }

        case CYCLIC_VOLTAMMETRY: {
-            PIN15_setOutputValue(HIGH_Z_MODE, 1);   // 1 => close high_z mode
-            if(ins[3] == PARA_1){
+//            PIN15_setOutputValue(HIGH_Z_MODE, 1);   // 1 => close high_z mode
+            if (ins[3] == PARA_1) {
                INSTRUCTION.sampleRate  = 15;
                INSTRUCTION.Vinit       = ((int32_t)(ins[4]) << 8) | (int32_t)(ins[5]);
                INSTRUCTION.Ve1         = ((uint16_t)(ins[6]) << 8) | (uint16_t)(ins[7]);
                INSTRUCTION.Ve2         = ((uint16_t)(ins[8]) << 8) | (uint16_t)(ins[9]);
                INSTRUCTION.Vmax        = (int32_t)VMAX(INSTRUCTION.Ve1,INSTRUCTION.Ve2);
                INSTRUCTION.Vmin        = (int32_t)VMIN(INSTRUCTION.Ve1,INSTRUCTION.Ve2);
-                if(INSTRUCTION.Vinit > INSTRUCTION.Ve1 || INSTRUCTION.Vinit == INSTRUCTION.Vmax){
+                if (INSTRUCTION.Vinit > INSTRUCTION.Ve1 || INSTRUCTION.Vinit == INSTRUCTION.Vmax){
                    INSTRUCTION.directionInit = 0;//0:reverse   1:forward
-                }else if(INSTRUCTION.Vinit <= INSTRUCTION.Ve1 || INSTRUCTION.Vinit == INSTRUCTION.Vmin){
+                } else if (INSTRUCTION.Vinit <= INSTRUCTION.Ve1 || INSTRUCTION.Vinit == INSTRUCTION.Vmin){
                    INSTRUCTION.directionInit = 1;
                }
-            }else if(ins[3] == PARA_2){
+            } else if (ins[3] == PARA_2) {
                ModeLED(WORKING);
                INSTRUCTION.eliteFxn    = CYCLIC_VOLTAMMETRY;
                INSTRUCTION.Currentmax  = (int32_t)(ins[10]) << 24 | (int32_t)(ins[11]) << 16 | (int32_t)(ins[12]) << 8 | (int32_t)(ins[13]);
@@ -780,13 +854,15 @@ static void update_ZM_instruction(uint8 *ins) {
                INSTRUCTION.VsetRate    = VsetRateTable[INSTRUCTION.VsetRateIndex];//N
                INSTRUCTION.VoViSwitch  = 0x01;
                INSTRUCTION.cycleNumber = ins[14];
+
+                INSTRUCTION.VoutGainLevel = VOUT_GAIN_240K;
            }
            break;
        }

        case HIGH_CYCLE_CYCLIC_VOLTAMMETRY: {
            ModeLED(WORKING);
-            PIN15_setOutputValue(HIGH_Z_MODE, 1);   // 1 => close high_z mode
+//            PIN15_setOutputValue(HIGH_Z_MODE, 1);   // 1 => close high_z mode
            INSTRUCTION.eliteFxn    = CYCLIC_VOLTAMMETRY;
            INSTRUCTION.sampleRate  = 15;
            INSTRUCTION.Vinit       = ((int32_t)(ins[3]) << 8) | (int32_t)(ins[4]);
@@ -794,9 +870,9 @@ static void update_ZM_instruction(uint8 *ins) {
            INSTRUCTION.Ve2         = ((uint16_t)(ins[7]) << 8) | (uint16_t)(ins[8]);
            INSTRUCTION.Vmax        = (int32_t)VMAX(INSTRUCTION.Ve1,INSTRUCTION.Ve2);
            INSTRUCTION.Vmin        = (int32_t)VMIN(INSTRUCTION.Ve1,INSTRUCTION.Ve2);
-            if(INSTRUCTION.Vinit > INSTRUCTION.Ve1 || INSTRUCTION.Vinit == INSTRUCTION.Vmax){
+            if (INSTRUCTION.Vinit > INSTRUCTION.Ve1 || INSTRUCTION.Vinit == INSTRUCTION.Vmax){
                INSTRUCTION.directionInit = 0;//0:reverse   1:forward
-            }else if(INSTRUCTION.Vinit <= INSTRUCTION.Ve1 || INSTRUCTION.Vinit == INSTRUCTION.Vmin){
+            } else if (INSTRUCTION.Vinit <= INSTRUCTION.Ve1 || INSTRUCTION.Vinit == INSTRUCTION.Vmin){
                INSTRUCTION.directionInit = 1;
            }
            INSTRUCTION.Currentmax  = (int32_t)(ins[15]) << 24 | (int32_t)(ins[16]) << 16 | (int32_t)(ins[17]) << 8 | (int32_t)(ins[18]);
@@ -808,12 +884,14 @@ static void update_ZM_instruction(uint8 *ins) {
            INSTRUCTION.VsetRate    = VsetRateTable[INSTRUCTION.VsetRateIndex];//N
            INSTRUCTION.VoViSwitch  = 0x01;
            INSTRUCTION.cycleNumber = ins[19] * 100;
+
+            INSTRUCTION.VoutGainLevel = VOUT_GAIN_240K;
            break;
        }

-        case LINEAR_SWEEP_VOLTAMMETRY:{
+        case LINEAR_SWEEP_VOLTAMMETRY: {
            ModeLED(WORKING);
-            PIN15_setOutputValue(HIGH_Z_MODE, 1);   // 1 => close high_z mode
+//            PIN15_setOutputValue(HIGH_Z_MODE, 1);   // 1 => close high_z mode
            INSTRUCTION.eliteFxn    = LINEAR_SWEEP_VOLTAMMETRY;
            INSTRUCTION.sampleRate  = 15;
            INSTRUCTION.Ve1         = ((uint16_t)(ins[3]) << 8) | (uint16_t)(ins[4]);
@@ -831,12 +909,14 @@ static void update_ZM_instruction(uint8 *ins) {
            INSTRUCTION.VsetRate    = VsetRateTable[INSTRUCTION.VsetRateIndex];//N
            INSTRUCTION.VoViSwitch  = 0x01;
            INSTRUCTION.cycleNumber = 1;//ins[17];
+
+            INSTRUCTION.VoutGainLevel = VOUT_GAIN_240K;
            break;
        }

-        case CONSTANT_VSCAN:{
+        case CONSTANT_VSCAN: {
            ModeLED(WORKING);
-            PIN15_setOutputValue(HIGH_Z_MODE, 1);   // 1 => close high_z mode
+//            PIN15_setOutputValue(HIGH_Z_MODE, 1);   // 1 => close high_z mode
            INSTRUCTION.eliteFxn    = CONSTANT_VSCAN;
            INSTRUCTION.sampleRate  = 15;
            INSTRUCTION.Vinit       = ((int32_t)(ins[3]) << 8) | (int32_t)(ins[4]);
@@ -844,10 +924,12 @@ static void update_ZM_instruction(uint8 *ins) {
            INSTRUCTION.notifyRate  = 10000 / INSTRUCTION.notifyRate * 10;
            INSTRUCTION.VsetRate    = VsetRateTable[0];
            INSTRUCTION.VoViSwitch  = 0x01;
+
+            INSTRUCTION.VoutGainLevel = VOUT_GAIN_240K;
            break;
        }

-        case CYCLE_CONSTANT_CURRENT:{
+        case CYCLE_CONSTANT_CURRENT: {

            break;
        }
@@ -930,29 +1012,31 @@ static void update_ZM_instruction(uint8 *ins) {

        case SET_ADC_DAC_GAIN: {
            switch(ins[3]){
-                case IIN_ADC :{
+                case IIN_ADC : {
                    INSTRUCTION.ADCGainLevel = ins[4];
-                    if(INSTRUCTION.ADCGainLevel != I_GAIN_AUTO){
+                    if (INSTRUCTION.ADCGainLevel != I_GAIN_AUTO) {
                        INSTRUCTION.AutoGainEnable = 0;
-                    }
-                    else{
+                    } else {
                        INSTRUCTION.AutoGainEnable = 1;
                        INSTRUCTION.ADCGainLevel = I_GAIN_100R;
+                        IinADCGainControl(INSTRUCTION.ADCGainLevel);
+                        record_flag = false;
                    }
                    break;
                }
-                case VIN_ADC :{
+                case VIN_ADC : {
                    INSTRUCTION.VinADCGainLevel = ins[4];
-                    if(INSTRUCTION.VinADCGainLevel != VIN_GAIN_AUTO){
+                    if (INSTRUCTION.VinADCGainLevel != VIN_GAIN_AUTO) {
                        INSTRUCTION.VinAutoGainEnable = 0;
-                    }
-                    else{
+                    } else {
                        INSTRUCTION.VinAutoGainEnable = 1;
                        INSTRUCTION.VinADCGainLevel = VIN_GAIN_1K;
+                        VinADCGainControl(INSTRUCTION.VinADCGainLevel);
+                        record_flag = false;
                    }
                    break;
                }
-                case VOUT_DAC :{
+                case VOUT_DAC : {
 //                    INSTRUCTION.VoutGainLevel = ins[4];
 //                    if(INSTRUCTION.VoutGainLevel == VOUT_GAIN_AUTO){
 //                        INSTRUCTION.VoutGainLevel = VOUT_GAIN_15K;
@@ -961,17 +1045,17 @@ static void update_ZM_instruction(uint8 *ins) {
                    VoutGainControl(INSTRUCTION.VoutGainLevel);
                    break;
                }
-                case HIGH_Z :{
+                case HIGH_Z : {
                    switch(ins[4]) {
-                        case 0x00 :{
-                            PIN15_setOutputValue(HIGH_Z_MODE, 0);   // 0 => open high_z mode
+                        case 0x00 : {
+//                            PIN15_setOutputValue(HIGH_Z_MODE, 0);   // 0 => open high_z mode
                            break;
                        }
-                        case 0x01 :{
-                            PIN15_setOutputValue(HIGH_Z_MODE, 1);   // 1 => close high_z mode
+                        case 0x01 : {
+//                            PIN15_setOutputValue(HIGH_Z_MODE, 1);   // 1 => close high_z mode
                            break;
                        }
-                        default :{
+                        default : {
                            break;
                        }
                    }
@@ -984,67 +1068,160 @@ static void update_ZM_instruction(uint8 *ins) {
            break;
        }

-        case ADC_TEST: {
+        case SET_EN_CHAN: {         // 0x81
+            InitTrigChan();
+
+            INSTRUCTION.tri_pr0         = (bool) ((ins[3] & 0xF0) >> 4);
+            INSTRUCTION.tri_d0          = (bool) (ins[3] & 0x0F);
+            INSTRUCTION.tri_a0          = (bool) ((ins[4] & 0xF0) >> 4);
+            INSTRUCTION.tri_a2          = (bool) (ins[4] & 0x0F);
+            INSTRUCTION.tri_a3          = (bool) ((ins[5] & 0xF0) >> 4);
+            INSTRUCTION.tri_a1          = (bool) (ins[5] & 0x0F);
+            INSTRUCTION.tri_d1          = (bool) ((ins[6] & 0xF0) >> 4);
+            INSTRUCTION.tri_pr1         = (bool) (ins[6] & 0x0F);
+            INSTRUCTION.output_5v_en0   = (bool) ((ins[7] & 0xF0) >> 4);
+            INSTRUCTION.output_5v_en1   = (bool) (ins[7] & 0x0F);;
+
+            if(!INSTRUCTION.output_5v_en0) {    // if 5V enable, auto disable DOUT
+                INSTRUCTION.tri_d0 = 0;
+            }
+            if(!INSTRUCTION.output_5v_en1) {
+                INSTRUCTION.tri_d1 = 0;
+            }
+
+            TRC.chan_en[0]       = INSTRUCTION.tri_pr0;
+            TRC.chan_en[1]       = INSTRUCTION.tri_d0;
+            TRC.chan_en[2]       = INSTRUCTION.tri_a0;
+            TRC.chan_en[3]       = INSTRUCTION.tri_a2;
+            TRC.chan_en[4]       = INSTRUCTION.tri_a3;
+            TRC.chan_en[5]       = INSTRUCTION.tri_a1;
+            TRC.chan_en[6]       = INSTRUCTION.tri_d1;
+            TRC.chan_en[7]       = INSTRUCTION.tri_pr1;
+            TRC.chan_en[8]       = INSTRUCTION.output_5v_en0;
+            TRC.chan_en[9]       = INSTRUCTION.output_5v_en1;
+
+            SET_LED_CHAN(TRC.chan_en, NO_EVENT);
+//            set_output_enable(TRC.chan_en);
+            break;
+        }
+
+        case ADC_TEST: {    // 0x91
            INSTRUCTION.eliteFxn = ADC_TEST;
+            set_output_enable(TRC.chan_en);
 //            int32_t ADCRealValue = 0;
            uint8_t CIS_buf[9]   = {0};
            uint16_t ADCValueAVG_RAW = 0;
-            uint8_t ADC_input = 0;
-            bool AVG_done = 0;
+
+            uint16_t TW1508in = 0;
+            TW1508in = (((uint16_t) (ins[5])) << 8 ) | ((uint16_t) (ins[6]));
+//            ModeLED(TRIG01_WORK);

            switch(ins[3]) {
-                case IIN_ADC :{             // 0x00
-                    IinADCGainControl(ins[4]);
-                    AVG_done = 1;
-                    ADC_input = CMD_CURRENT_MEASURE;
+                case AOUT_ADC :{             // 0x00
+                    ModeLED(TRIG01_WORK);
+                    if(ins[4] == 0xFF) {
+                        TW1508reset();
+                    }
+                    else {
+                        GPIO_SPI_write(ins[4], TW1508in);   // GPIOin = 0x0000 ~ 0x03FF
+                    }
                    break;
                }
-                case VIN_ADC :{             // 0x01
-                    VinADCGainControl(ins[4]);
-                    AVG_done = 1;
-                    ADC_input = CMD_VOLT_MEASURE;
-                    break;
-                }
-                case VOUT_DAC :{            // 0x02
-                    VoutGainControl(ins[4]);
-                    AVG_done = 0;
-                    break;
-                }
-                case HIGH_Z :{              // 0x03
-                    switch(ins[4]) {
+                case DOUT_ADC :{             // 0x01
+                    switch (ins[4]) {
                        case 0x00 :{
-                            PIN15_setOutputValue(HIGH_Z_MODE, 0);   // 0 => open high_z mode
+                            PIN15_setOutputValue(DO_MOS_0, 0);
                            break;
                        }
                        case 0x01 :{
-                            PIN15_setOutputValue(HIGH_Z_MODE, 1);   // 1 => close high_z mode
+                            PIN15_setOutputValue(DO_MOS_0, 1);
+                            break;
+                        }
+                        case 0x10 :{
+                            PIN15_setOutputValue(DO_MOS_1, 0);
+                            break;
+                        }
+                        case 0x11 :{
+                            PIN15_setOutputValue(DO_MOS_1, 1);
                            break;
                        }
                        default :{
+                            PIN15_setOutputValue(DO_MOS_0, 0);
+                            PIN15_setOutputValue(DO_MOS_0, 0);
+                            break;
+                        }
+                    }
+                    break;
+                }
+                case PR_DAC :{            // 0x02
+                    switch (ins[4]) {
+                        case 0x00 :{
+                            PIN15_setOutputValue(DO_PR_0, 0);
+                            break;
+                        }
+                        case 0x01 :{
+                            PIN15_setOutputValue(DO_PR_0, 1);
+                            break;
+                        }
+                        case 0x10 :{
+                            PIN15_setOutputValue(DO_PR_0, 0);
+                            break;
+                        }
+                        case 0x11 :{
+                            PIN15_setOutputValue(DO_PR_0, 1);
+                            break;
+                        }
+                        default :{
+                            PIN15_setOutputValue(DO_PR_0, 0);
+                            PIN15_setOutputValue(DO_PR_0, 0);
+                            break;
+                        }
+                    }
+                    break;
+                }
+                case LEDtest :{              // 0x03
+//                    update_LED_status(0x00,DARKLED, 0xA0, 0x00, 0x00);
+//                    update_LED_status(0x01,DARKLED, 0x90, 0x50, 0x00);
+//                    update_LED_status(0x02,DARKLED, 0x90, 0x90, 0x00);
+//                    update_LED_status(0x03,DARKLED, 0x00, 0xf0, 0x00);
+//                    update_LED_status(0x04,DARKLED, 0x00, 0x00, 0xff);
+//                    update_LED_status(0x05,DARKLED, 0x20, 0x00, 0xf0);
+//                    update_LED_status(0x06,DARKLED, 0x90, 0x00, 0xf0);
+//                    update_LED_status(0x07,DARKLED, 0x20, 0x20, 0xa0);
+//                    refresh_LED();
+                    break;
+                }
+                case OUT_5V_EN :{           // 0x04
+                    switch (ins[4]) {
+                        case 0x00 :{
+                            PIN15_setOutputValue(OUT_5V_EN_0, 0);   // 0 => enable 5V output
+                            break;
+                        }
+                        case 0x01 :{
+                            PIN15_setOutputValue(OUT_5V_EN_0, 1);   // 1 => disable 5V output
+                            break;
+                        }
+                        case 0x10 :{
+                            PIN15_setOutputValue(OUT_5V_EN_1, 0);
+                            break;
+                        }
+                        case 0x11 :{
+                            PIN15_setOutputValue(OUT_5V_EN_1, 1);
+                            break;
+                        }
+                        default :{
+                            PIN15_setOutputValue(OUT_5V_EN_0, 1);
+                            PIN15_setOutputValue(OUT_5V_EN_1, 1);
                            break;
                        }
                    }
-                    AVG_done = 0;
                    break;
                }
                default :{
-                    AVG_done = 0;
                    break;
                }
            }

-            if (AVG_done) {
-                ELITE15_SPI_HOLD();     // Open SPI as early as possible
-                CPUdelay(100);
-                ADCValueAVG_RAW = ADC_CURRENT_AVG_calibration(ADC_input);
-                ELITE15_SPI_CLOSE();    // Close SPI
-            } else {
-                AVG_done = 0;
-                for (int i = 1; i < 9; i++) {
-                    CIS_buf[i + 1] = 0x00;
-                }
-            }
-
                CIS_buf[0] = chip_ID;
                CIS_buf[1] = (uint8_t) ((ADCValueAVG_RAW & 0xFF00) >> 8);
                CIS_buf[2] = (uint8_t) (ADCValueAVG_RAW & 0x00FF);
@@ -1078,7 +1255,7 @@ static void update_ZM_instruction(uint8 *ins) {

            break;
        }
-
+/*
        case CALI_DAC_MODE: {
            ModeLED(WORKING);
            INSTRUCTION.eliteFxn      = CALI_DAC_MODE;
@@ -1089,7 +1266,7 @@ static void update_ZM_instruction(uint8 *ins) {

        case CALI_ADC_MODE: {
            switch(ins[3]) {
-                case IIN_ADC :{             // 0x00
+                case IIN_ADC : {             // 0x00
                    INSTRUCTION.eliteFxn      = CALI_ADC_MODE;
                    INSTRUCTION.AdcChannel    = IIN_ADC;
                    INSTRUCTION.notifyRate    = 1000;
@@ -1098,7 +1275,7 @@ static void update_ZM_instruction(uint8 *ins) {
                    ModeLED(WORKING);
                    break;
                }
-                case VIN_ADC :{             // 0x01
+                case VIN_ADC : {             // 0x01
                    INSTRUCTION.eliteFxn      = CALI_ADC_MODE;
                    INSTRUCTION.AdcChannel    = VIN_ADC;
                    INSTRUCTION.notifyRate    = 1000;
@@ -1107,13 +1284,56 @@ static void update_ZM_instruction(uint8 *ins) {
                    ModeLED(WORKING);
                    break;
                }
-                default :{
+                default : {
                    break;
                }
            }
            break;
        }
+*/
+        case PULSE_MODE: {
+//            INSTRUCTION.VoutGainLevel = VOUT_GAIN_240K;
+            INSTRUCTION.sampleRate    = 15;
+            INSTRUCTION.notifyRate    = 100;
+            INSTRUCTION.VoViSwitch    = 0x01;
+            if (ins[3] == PARA_1) {
+//                PIN15_setOutputValue(HIGH_Z_MODE, 1);   // 1 => close high_z mode // no HIGH_Z for TRIG01

+                INSTRUCTION.sti_t1    = (int32_t)(ins[4]) << 24 | (int32_t)(ins[5]) << 16 | (int32_t)(ins[6]) << 8 | (int32_t)(ins[7]);
+                INSTRUCTION.sti_t2    = (int32_t)(ins[8]) << 24 | (int32_t)(ins[9]) << 16 | (int32_t)(ins[10]) << 8 | (int32_t)(ins[11]);
+                INSTRUCTION.sti_t3    = (int32_t)(ins[12]) << 24 | (int32_t)(ins[13]) << 16 | (int32_t)(ins[14]) << 8 | (int32_t)(ins[15]);
+                INSTRUCTION.sti_t4    = (int32_t)(ins[16]) << 24 | (int32_t)(ins[17]) << 16 | (int32_t)(ins[18]) << 8 | (int32_t)(ins[19]);
+            } else if (ins[3] == PARA_2) {
+                INSTRUCTION.sti_t5    = (int32_t)(ins[4]) << 24 | (int32_t)(ins[5]) << 16 | (int32_t)(ins[6]) << 8 | (int32_t)(ins[7]);
+                INSTRUCTION.sti_v1    =  25000; //8~11
+                INSTRUCTION.sti_v2    = 50000; //12~15  //41406.43161.
+                INSTRUCTION.sti_v3    = 25000; //16~19
+            } else if (ins[3] == PARA_3) {
+                INSTRUCTION.sti_v4    = 25000; //4~7
+                INSTRUCTION.sti_v5    = 25000; //8~11
+                INSTRUCTION.sti_cy    = (uint16_t)(ins[12]); //12
+                INSTRUCTION.sti_loop  = (uint16_t)(ins[13]); //13
+            } else if (ins[3] == PARA_4) {
+                INSTRUCTION.sti_t6    = (int32_t)(ins[4]) << 24 | (int32_t)(ins[5]) << 16 | (int32_t)(ins[6]) << 8 | (int32_t)(ins[7]); //4~7
+                INSTRUCTION.sti_t7    = (int32_t)(ins[8]) << 24 | (int32_t)(ins[9]) << 16 | (int32_t)(ins[10]) << 8 | (int32_t)(ins[11]); //8~11
+                INSTRUCTION.sti_v6    = 25000; //12~15
+                INSTRUCTION.sti_v7    = 25000;; //16~19
+                INSTRUCTION.sti_t1    = VALUE_ZERO_TO_ONE(INSTRUCTION.sti_t1);
+                INSTRUCTION.sti_t2    = VALUE_ZERO_TO_ONE(INSTRUCTION.sti_t2);
+                INSTRUCTION.sti_t3    = VALUE_ZERO_TO_ONE(INSTRUCTION.sti_t3);
+                INSTRUCTION.sti_t4    = VALUE_ZERO_TO_ONE(INSTRUCTION.sti_t4);
+                INSTRUCTION.sti_t5    = VALUE_ZERO_TO_ONE(INSTRUCTION.sti_t5);
+                INSTRUCTION.sti_t6    = VALUE_ZERO_TO_ONE(INSTRUCTION.sti_t6);
+                INSTRUCTION.sti_t7    = VALUE_ZERO_TO_ONE(INSTRUCTION.sti_t7);
+                megaStiEnable         = true;
+            } else if (ins[3] == PARA_17) {
+                INSTRUCTION.eliteFxn  = PULSE_MODE;
+                set_output_enable(TRC.chan_en);
+//                ModeLED(WORKING);
+                ModeLED(TRIG01_WORK);
+            }
+            break;
+        }
        default: {
            /** **/
            break;
@@ -1140,12 +1360,11 @@ static void update_ZM_instruction(uint8 *ins) {
        }

        case VIS_STI: {
-            for(int i=0 ; i<12 ; i++){
+            for(int i = 0; i < 12; i++) {
                FlushNotify();
            }
            PeriodicEvent = true;
            InitEliteFlag();
-            ELITE15_SPI_HOLD();
            break;
        }

@@ -1155,18 +1374,14 @@ static void update_ZM_instruction(uint8 *ins) {
        }

        case VIS_INT: {
-            if(PeriodicEvent){
-                ELITE15_SPI_CLOSE();
-            }
-
            Eliteinterrupt();
-            for(int i=0 ; i<12 ; i++){
+            for (int i = 0; i < 12; i++) {
                FlushNotify();
            }
            break;
        }

-        case VIS_DEVICE_SHINY:{
+        case VIS_DEVICE_SHINY: {
            Elite_led_color(COLOR_PURPLE);
 //            uint8_t deviceShinySwitch = (ins[2] & 0b11110000) >> 4;//1:open 0:close
 //            if(deviceShinySwitch == 1){
@@ -1181,18 +1396,18 @@ static void update_ZM_instruction(uint8 *ins) {
            break;
        }

-        case VIS_SHINY_DIS:{
-            if(PeriodicEvent){
+        case VIS_SHINY_DIS: {
+            if (PeriodicEvent) {
                WORKLED();
-            }else if(!PeriodicEvent){
+            } else if (!PeriodicEvent) {
                LEDPowerON();
            }
            break;
        }

-        case VIS_CC_ZERO:{
+        case VIS_CC_ZERO: {
            ModeLED(PRE_WORK);
-            PIN15_setOutputValue(HIGH_Z_MODE, 1);   // 1 => close high_z mode
+//            PIN15_setOutputValue(HIGH_Z_MODE, 1);   // 1 => close high_z mode
            INSTRUCTION.eliteFxn = CONSTANT_CURRENT;
            INSTRUCTION.sampleRate = 15;
            INSTRUCTION.charge = 0x01;
@@ -1201,6 +1416,14 @@ static void update_ZM_instruction(uint8 *ins) {
            INSTRUCTION.Vmin = 0x0000;
            INSTRUCTION.notifyRate = 500;
            INSTRUCTION.VoViSwitch = 0x02;//read Vscan = Vout - Vin
+            INSTRUCTION.VoutGainLevel = VOUT_GAIN_240K;
+            break;
+        }
+
+        case VIS_TRIG_EN: {     // 0x41
+            INSTRUCTION.trig0_en = (bool) ((ins[2] & 0xF0) >> 4);
+            INSTRUCTION.trig1_en = (bool) (ins[2] & 0x0F);
+            trig_en_check();
            break;
        }

@@ -1218,7 +1441,7 @@ static void update_ZM_instruction(uint8 *ins) {
            break;
        }

-        case CIS_VERSION:{
+        case CIS_VERSION: {
            initCISBuf();
            cis_buf[0] = VERSION_DATE_YEAR;
            cis_buf[1] = VERSION_DATE_MONTH;
@@ -1239,11 +1462,11 @@ static void update_ZM_instruction(uint8 *ins) {
        }

        case CIS_LED_TEST: { //0x7070
-            if( ins[2] == 0 ){
+            if (ins[2] == 0) {
                Elite_led_color(ins[3]);
-            }else if( ins[2] == 1 ){
+            } else if (ins[2] == 1) {
                LED_color(LIGHTLED, ins[3], ins[4], ins[5]);
-            }else if( ins[2] == 2 ){
+            } else if (ins[2] == 2) {
                LED_color(DARKLED, ins[3], ins[4], ins[5]);
            }
            break;
@@ -46,15 +46,18 @@ static void ZM_init() {

    // initialize
    pin_handle = PIN_open(&ZM_rst, BLE_IO);
+    InitLED();
+    InitTrigChan();
    Init_Elite15_PIN();
+    ELITE15_SPI_HOLD();

    PIN15_setOutputValue(shutdown_6994, 1);     // OFF = 1 => turn off 6994
-    PIN15_setOutputValue(enable_10v, 0);        // enable 10V
-
-    PIN15_setOutputValue(ADC_CS, 1);            // ADC_CS HIGH
-    PIN15_setOutputValue(DAC_CS, 1);            // DAC_CS HIGH
-    PIN15_setOutputValue(MEM_CS, 1);            // MEM_CS HIGH
-    PIN15_setOutputValue(HIGH_Z_MODE, 0);       // HIGH Z MODE
+//    PIN15_setOutputValue(OUT_5V_EN_0, 1);       // disable 5V output // 1 => output disable
+//    PIN15_setOutputValue(OUT_5V_EN_1, 1);
+//    PIN15_setOutputValue(DO_MOS_0, 0);          // all Dout off
+//    PIN15_setOutputValue(DO_MOS_1, 0);
+//    AoutChannelSelect(0xFF, 0);                 // all Aout off
+    disable_trig_output();      // all output disable

    InitEliteInstruction();
    IinADCGainControl(INSTRUCTION.ADCGainLevel);
@@ -62,6 +65,8 @@ static void ZM_init() {
    VoutGainControl(INSTRUCTION.VoutGainLevel);
    elite_gptimer_open();

+    TW1508reset();
+//    TRIG_LED_Init();
    //    PIN_registerIntCb(pin_handle, switch_on_callback);
    //    PIN_setInterrupt(pin_handle, switch_on | PIN_IRQ_POSEDGE);
 }
@@ -122,6 +127,7 @@ static void SimpleBLEPeripheral_performPeriodicTask(WorkMode *WorkModeData) {
            EliteWorkReset  = false;
            batteryADC_flag = false;
            record_flag     = true;
+            firstTimeReset  = true;
            VinADCGainControl(INSTRUCTION.VinADCGainLevel);
            IinADCGainControl(INSTRUCTION.ADCGainLevel);
            VoutGainControl(INSTRUCTION.VoutGainLevel);
@@ -129,7 +135,6 @@ static void SimpleBLEPeripheral_performPeriodicTask(WorkMode *WorkModeData) {
                if (INSTRUCTION.Ve1 == INSTRUCTION.Ve2) {
                    DAC_outputV(Usercode_Correction_to_DAC(INSTRUCTION.VoutGainLevel, INSTRUCTION.Ve1));
                    PeriodicEvent = false;
-                    ELITE15_SPI_CLOSE();
                    ModeLED(NO_EVENT);
                }
            }
@@ -204,20 +209,136 @@ static void SimpleBLEPeripheral_performPeriodicTask(WorkMode *WorkModeData) {
        }

 //        EliteDone();
-    }else if(INSTRUCTION.eliteFxn == VOLT_OUTPUT){
+    }
+    else if (INSTRUCTION.eliteFxn == PULSE_MODE){
+         /** Periodic Event **/
+         // Default working flow is vscan -> ADC read -> send notify
+         // We will need a flag to control vscan, ADC and notify
+
+         GPT.DeltaGptimerCounter = GPT.GptimerCounter - GPT.GptimerCounter0;
+         GPT.GptimerCounter0 = GPT.GptimerCounter;
+
+         if(EliteWorkReset){
+             InitEliteGPtimer();
+             EliteWorkReset  = false;
+             batteryADC_flag = false;
+             record_flag     = true;
+             firstTimeReset  = true;
+             //pulsemode variable
+             stiFirstTime  = true;
+             VinADCGainControl(INSTRUCTION.VinADCGainLevel);
+             IinADCGainControl(INSTRUCTION.ADCGainLevel);
+             VoutGainControl(INSTRUCTION.VoutGainLevel);
+             if (Ve1MatchVe2Mode()) {
+                 if (INSTRUCTION.Ve1 == INSTRUCTION.Ve2) {
+                     DAC_outputV(Usercode_Correction_to_DAC(INSTRUCTION.VoutGainLevel, INSTRUCTION.Ve1));
+                     PeriodicEvent = false;
+                     ModeLED(NO_EVENT);
+                 }
+             } else if (INSTRUCTION.eliteFxn == PULSE_MODE) {
+                 if(!megaStiEnable){
+                      PeriodicEvent = false;
+                      ModeLED(NO_EVENT);
+                 }
+             }
+         }
+
+
+         GPT.LeadTimeCounter = GPT.LeadTimeCounter + GPT.DeltaGptimerCounter;
+         if(leadTimeReset && GPT.LeadTimeCounter <= 2000){
+             vscanReset = true;
+         }else{
+             if(notifyFirst_flag){
+                 GPT.NotifyCounter = INSTRUCTION.notifyRate - 20;
+                 notifyFirst_flag = false;
+             }
+             vscanReset = false;
+             leadTimeReset = false;
+         }
+
+        //vscan counter
+        GPT.VscanRateCounter = GPT.VscanRateCounter + GPT.DeltaGptimerCounter;
+        //pulse mode counter
+        GPT.StiCounter = GPT.StiCounter + GPT.DeltaGptimerCounter;
+        if (vscanReset) {
+            DAC_outputV(Usercode_Correction_to_DAC(INSTRUCTION.VoutGainLevel, 25000));
+            DAC_outputV(Usercode_Correction_to_DAC(INSTRUCTION.VoutGainLevel, 25000));
+            //vscanReset = false;
+        }else{
+            if (megaStiEnable) {
+                PULSE_Vscan(WorkModeData->PULSE);
+            }
+        }
+
+//         if(GPT.VscanRateCounter >= INSTRUCTION.VsetRate){
+//             if(GPT.VscanRateCounter >= INSTRUCTION.VsetRate * 2){
+//                 GPT.GptimerMultiple = GPT.VscanRateCounter / INSTRUCTION.VsetRate;
+//             }else{
+//                 GPT.GptimerMultiple = 1;
+//             }
+//             GPT.VscanRateCounter -= INSTRUCTION.VsetRate * GPT.GptimerMultiple; //To get right time
+//             vscan_flag = true;
+//             if(vscan_flag){
+//                 EliteVscanControl(WorkModeData);
+//                 vscan_flag = false;
+//             }
+//         }
+
+         //battery counter
+         GPT.BatteryADCCounter = GPT.BatteryADCCounter + GPT.DeltaGptimerCounter;
+         GPT.BatteryCheckCounter = GPT.BatteryCheckCounter + GPT.DeltaGptimerCounter;
+         if(GPT.BatteryCheckCounter >= 50000){
+             GPT.BatteryCheckCounter -= 50000; //To get right time
+             batteryCheck_flag = true;
+         }
+
+         uint16_t bat = ((uint16_t)(NotifyVoltBat[2]) << 8 & 0xFF00 ) | ((uint16_t)(NotifyVoltBat[3]) & 0x00FF);
+         if( bat < 768 && bat > 20){
+             PIN15_setOutputValue(enable_5v, 0);
+         }
+
+         //ADC counter
+         GPT.SampleRateCounter = GPT.SampleRateCounter + GPT.DeltaGptimerCounter;
+         if(GPT.SampleRateCounter >= INSTRUCTION.sampleRate){
+             GPT.SampleRateCounter = 0; //To get right data, ADC must be delay 1.5ms
+             ADC_flag = true;
+             if(ADC_flag){
+                 EliteADCControl(WorkModeData);
+                 ADC_flag = false;
+             }
+         }
+
+         //Notify counter(Notify control, check if we need to send notify)
+         //please don't put Notify counter before ADC counter, maybe get wrong data
+         GPT.NotifyCounter = GPT.NotifyCounter + GPT.DeltaGptimerCounter;
+         if(GPT.NotifyCounter >= INSTRUCTION.notifyRate){
+             GPT.NotifyCounter -= INSTRUCTION.notifyRate; //To get right time
+             notify_flag = true;
+             if(vscanReset){
+                 notify_flag = false;
+             }
+             if(notify_flag){
+                 SendNotify();
+                 notify_flag = false;
+             }
+         }
+
+ //        EliteDone();
+     }
+    else if(INSTRUCTION.eliteFxn == VOLT_OUTPUT){
+        VoutGainControl(INSTRUCTION.VoutGainLevel);
        WorkModeData->VO->_Vset = INSTRUCTION.VoltConstant;
        DAC_outputV(Usercode_Correction_to_DAC(INSTRUCTION.VoutGainLevel, WorkModeData->VO->_Vset)); //UserCode -> DAC code -> DAC out
        FreeWorkMode(WorkModeData);
        PeriodicEvent = false;
-        ELITE15_SPI_CLOSE();
-    }else if(INSTRUCTION.eliteFxn == CALI_DAC_MODE){
+    }
+    else if(INSTRUCTION.eliteFxn == CALI_DAC_MODE){
        DAC_outputV(INSTRUCTION.VoltConstant); //UserCode -> DAC code -> DAC out
        FreeWorkMode(WorkModeData);
        PeriodicEvent = false;
-        ELITE15_SPI_CLOSE();
    }
    else{
-        InitFlag();
+//        InitFlag();
    }
 }

@@ -268,6 +389,10 @@ static void EliteADCControl(WorkMode *WorkModeData) {

            break;
        }
+        case PULSE_MODE:{
+            CC_Plot(WorkModeData);
+            break;
+        }
        default:{
            break;
        }
@@ -313,6 +438,10 @@ static void EliteVscanControl(WorkMode *WorkModeData) {
            CVSCAN_Vscan(WorkModeData->CVSCAN);
            break;
        }
+        case PULSE_MODE:{
+//            PULSE_Vscan(WorkModeData->PULSE);
+            break;
+        }
        default:{
            break;
        }
@@ -546,17 +546,18 @@ static void SimpleBLEPeripheral_taskFxn(UArg a0, UArg a1) {

    // Initialize application
    SimpleBLEPeripheral_init();
-
    ZM_init();
-//    Elite_SPI_init();
    WorkMode *WorkModeData = CreateWorkMode();

+    // init DAC, set output ~= 0 V
+    INSTRUCTION.VoutGainLevel = VOUT_GAIN_15K;
+    VoutGainControl(INSTRUCTION.VoutGainLevel);
+    DAC_outputV(Usercode_Correction_to_DAC(INSTRUCTION.VoutGainLevel, 25000));
+
    uint8_t  key         = 0;
    uint16_t counter6994 = 0;
    bool     EliteOn     = 0;

-    // init DAC, set output ~= 0 V
-    DAC_outputV(Usercode_Correction_to_DAC(INSTRUCTION.VoutGainLevel, 25000));
    elite_gptimer_start();

    // Application main loops
@@ -617,27 +618,35 @@ static void SimpleBLEPeripheral_taskFxn(UArg a0, UArg a1) {
            if (!PeriodicEvent) {                // if there is no periodic event
                key = PIN_getInputValue(switch_on);
                if (EliteOn) {
-                    if (counter6994 < CLOCK_ONE_SECOND/2) {  // counter6994 enable a IC after 35 counts
+                    if (counter6994 < CLOCK_ONE_SECOND*5) {  // counter6994 enable a IC after 35 counts
                        counter6994++;
-                    } else if (counter6994 == CLOCK_ONE_SECOND/2) {
-                        PIN15_setOutputValue(shutdown_6994, 1);  // OFF = 1 => turn off 6994
+                    } else if (counter6994 == CLOCK_ONE_SECOND*5) {
+                        PIN15_setOutputValue(shutdown_6994, 0);  // OFF = 1 => turn off 6994
                        counter6994++;
+                    } else if (counter6994 > CLOCK_ONE_SECOND*5) {
+                        counter6994 = 0;
                    }
                    EliteKeyPress(key);
+
                    if(key != 0){  //detect Elite battery power when no periodic event
                        measureBat();
                    }
                    if(Free_Work_Mode){
                        FreeWorkMode(WorkModeData);
                        InitEliteInstruction();
-                        IinADCGainControl(INSTRUCTION.ADCGainLevel);
-                        DAC_outputV(Usercode_Correction_to_DAC(INSTRUCTION.VoutGainLevel, INSTRUCTION.VoltConstant));
-
                        Free_Work_Mode = false;
                    }
                } else {
                    EliteOn = TurnOnElite(key);
                }
+
+                trig_sense();
+
+                if (trig_PeriodicEvent) {
+                    trig_PeriodicEvent  = false;
+                    PeriodicEvent       = true;
+                }
+
            }
            else {                               // if there is periodic event
                if(InitPeriodicEvent){
@@ -975,6 +984,7 @@ static void SimpleBLEPeripheral_processStateChangeEvt(gaprole_States_t newState)

    case GAPROLE_WAITING_AFTER_TIMEOUT:
        SimpleBLEPeripheral_freeAttRsp(bleNotConnected);
+        ModeLED(BT_WAIT);

 #ifdef PLUS_BROADCASTER
        // Reset flag for next connection.
Author	SHA1	Message	Date
Benny Liu	123e620f50	Modify trigger receive function. Turn on PULSE_MODE. Use "struct" to express channel.	2021-05-24 16:20:25 +08:00
Benny Liu	b5a7720c24	Modify LED notification.	2021-05-21 15:26:15 +08:00
Benny Liu	152937ca32	Disable all output after reset()	2021-05-07 17:39:57 +08:00
Benny Liu	3c85fbef6f	Work mode LED for TRIG01.	2021-05-07 16:28:49 +08:00
Benny Liu	4ff8f044c4	Check TW1508 function ok.	2021-05-03 18:01:13 +08:00
Benny Liu	22a2095cd7	Add update TRIG01 pin output value.	2021-05-03 14:57:29 +08:00
Benny Liu	9c10e4ba53	Add set channel select LED notification.	2021-04-26 17:24:44 +08:00
Benny Liu	0529f84511	Charging notification LED	2021-04-23 17:09:57 +08:00
Benny Liu	da63ff03d3	Add refresh TRIG01 LED function.	2021-04-23 13:25:27 +08:00
Benny Liu	141dcb70a3	full scale range for TW1508: 0x0000 ~ 0x03FF	2021-03-22 16:24:34 +08:00
Benny Liu	8625222e36	Switch to LOAD0 before remove_elite_pin().	2021-03-22 14:41:07 +08:00
Benny Liu	498652836c	Switch to LOAD0 before remove_elite_pin(). No pin overwrite issue.	2021-03-19 17:56:47 +08:00
Benny Liu	dbfd4364e3	Latch LOADA & LOADB no no.	2021-03-15 18:22:08 +08:00
Benny Liu	bd049e4fec	Use headstage.h ADC_TEST to test TRIG01, TW1508 control still not working. TW1508reset() --> turnoff itself	2021-03-12 18:17:22 +08:00
Benny Liu	f20b6634ae	Merge remote-tracking branch 'origin/Elite_TRIG01_development' into Elite_TRIG01_development	2021-02-26 17:43:11 +08:00
Benny Liu	b59472ad2d	Add TRIG01 LED functions.	2021-02-26 17:29:59 +08:00
Benny Liu	a75b3ba58f	Add TRIG02 LED functions.	2021-02-26 17:19:20 +08:00
Benny Liu	8c3d8f46df	Update TRIG01 ADC command	2021-02-22 15:29:52 +08:00
Benny Liu	ca29a325f1	Use GPIO control TW1508, yes yes.	2021-02-20 18:50:00 +08:00
Benny Liu	61aee1a3e6	Use GPIO to control TW1508.	2021-02-18 14:33:25 +08:00
Benny Liu	162b528385	Add file TRIG.h	2021-02-17 14:40:17 +08:00
Benny Liu	b6e30d25f5	Modify trigger callback function.	2021-02-17 12:08:30 +08:00
Benny Liu	db8d7bf0af	5V output pin FLT callback function	2021-02-08 17:58:53 +08:00
Benny Liu	48d770b271	trigger callback	2021-02-08 17:49:47 +08:00
Benny Liu	88d1fc0a5e	Add trigger sensing pin.	2021-02-08 17:03:11 +08:00
Benny Liu	9769d38897	Update Elite TRIG01 pin. Add trigger sensing pin.	2021-02-08 16:43:37 +08:00
Benny Liu	8be3c30b23	Update Elite TRIG01 pin	2021-02-08 14:17:22 +08:00
Roy	916a8f5dc7	[update] fix Cycle I-V cycle	2021-01-05 11:08:06 +08:00
Roy	25cc8b16fa	[update] fix CV3 cycle	2021-01-05 10:31:08 +08:00
Roy	67bf8b67dd	[cali] add BOARD_C797 & BOARD_C639 calibration data.	2020-12-31 09:40:38 +08:00
Roy	13dfdbd502	[update] fix problem for change level	2020-12-30 16:36:16 +08:00
Roy	e0ae30d40d	[update] add dark led fun()	2020-12-29 11:45:09 +08:00
Roy	2c3a0a7ee8	[cali] add BOARD_C615 & BOARD_C78B calibration data.	2020-12-29 10:43:51 +08:00
Benny Liu	f1086df363	turn on 6994 shutdown	2020-12-17 12:40:07 +08:00
Roy	6345ee875a	[cali] add BOARD_C60C calibration data.	2020-12-16 09:59:21 +08:00
Roy	69061f9afd	[cali] add BOARD_C903 calibration data.	2020-12-15 10:00:58 +08:00
Roy	3aecb50b47	[cali] add BOARD_C69F calibration data.	2020-12-14 18:37:01 +08:00
Roy	e030578fd8	[update] update headstage version on elite1.5 (0,2,1,6)	2020-12-10 17:16:37 +08:00
Roy	c05fefe71c	Merge branch 'Elite1.5_developement_testmode1210' into Elite1.5_developement	2020-12-10 17:04:31 +08:00
Roy	177b56e8f9	[update] update pulsemode on elite1.5	2020-12-10 17:03:08 +08:00
Benny Liu	aeb7a8afaf	cali_count_max = 5000 for smallest Vin and Iin gain	2020-12-10 15:53:35 +08:00
Roy	0edaa77857	[update] match 1.5 ui (cali code)	2020-12-04 11:28:33 +08:00
Roy	c656eebcbc	[update] align notify (match megafly ui)	2020-11-26 22:48:53 +08:00
Roy	e17e78bc18	[update] add Vout boundary (usc)	2020-11-26 16:14:31 +08:00
Benny Liu	c3235e985f	Change 1.5 Iin measurement range.	2020-11-26 15:48:01 +08:00
Roy	656e0fb485	[cali] update BOARD_C7A1 calibration data.	2020-11-23 12:12:09 +08:00
Roy	d3dd5270dd	[update] tag controller version	2020-11-23 10:18:46 +08:00
Roy	e588b30c8b	[update] monitor bat	2020-11-20 14:45:21 +08:00
Roy	d3f9aec31c	add BOARD_C604 calibration data.	2020-11-20 11:50:17 +08:00
Roy	ed617c88c9	[update] remove megafly pin	2020-11-20 11:14:01 +08:00
Roy	0b8f4c2414	Merge branch 'Elite1.5_developement_magafly_1119_1' into Elite1.5_developement	2020-11-20 11:08:51 +08:00
Roy	b5449b7404	[update]update pulsefly INSTRUCTION.notifyRate	2020-11-20 11:06:12 +08:00
Roy	a3c1241f38	Merge branch 'Elite1.5_calibration' into Elite1.5_developement	2020-11-20 11:01:45 +08:00
Roy	bbf60ebfed	test periodicEvent	2020-11-19 16:00:51 +08:00
Roy	0e9f40bdd5	Megafly trigger yes yes.	2020-11-19 15:47:07 +08:00
Roy	e32897f6b5	[update] Megafly notify check. & Megafly trigger.	2020-11-19 15:40:12 +08:00
Roy	6ee4b47d90	[update]update pulsefly INSTRUCTION.notifyRate	2020-11-18 11:57:53 +08:00
YiChin	dac19f62b2	test ok,but T2~T3=0 can't handle	2020-11-16 14:43:50 +08:00
YiChin	8e6d112729	test ok,but T2~T3=0 can't handle	2020-11-16 14:30:27 +08:00
YiChin	9e1dc1e3f4	test ok,but T1~T5=0 can't handle	2020-11-13 18:28:48 +08:00
YiChin	49fb3afc01	test ok,but T1~T5=0 can't handle	2020-11-13 13:30:47 +08:00
YiChin	f3b402fce9	test ok	2020-11-12 18:01:32 +08:00
YiChin	ef9a38d7fc	test not ok(RT not ok)	2020-11-12 17:24:04 +08:00
YiChin	67275a7921	test not ok(RT not ok)	2020-11-12 16:17:15 +08:00
YiChin	0ddaa02414	test not ok	2020-11-12 15:39:44 +08:00
YiChin	96d5735164	test not ok	2020-11-12 14:55:28 +08:00
YiChin	ac32fb9c73	test not ok	2020-11-12 12:23:14 +08:00
Benny Liu	9acc242ff6	Add Megafly pin.	2020-11-12 10:22:31 +08:00
YiChin	d8a403c410	add BOARD_C771 calibration data.	2020-11-12 10:18:12 +08:00
YiChin	f1d0acef23	update pulse mode	2020-11-12 10:16:40 +08:00
YiChin	9811572f47	add pulse mode	2020-11-11 16:44:49 +08:00
YiChin	8753e2ddc6	dont send battery information	2020-10-22 10:38:09 +08:00
YiChin	f6167c25ca	update SPI hold & take away AutoGainChangeVout()	2020-10-20 18:41:00 +08:00
YiChin	cb3894712e	take away AutoGainChangeVout()	2020-10-20 18:23:13 +08:00
YiChin	995a47e200	update SPI hold	2020-10-20 17:11:36 +08:00
YiChin	cde9096018	update SPI hold	2020-10-20 12:18:29 +08:00
YiChin	6c1bd24b92	update SPI hold	2020-10-19 18:40:35 +08:00
YiChin	0c129bc99b	take away bat()	2020-09-25 09:43:39 +08:00