config: switch project configuration to MMM v1.0

2025-06-12 10:12:11 +08:00
113 changed files with 4488 additions and 3686 deletions
@@ -29,6 +29,7 @@ BinPackParameters: false
 BreakBeforeBinaryOperators: None
 BreakBeforeTernaryOperators: false
 BreakAfterJavaFieldAnnotations: true
+AlignConsecutiveAssignments: true
 AlignTrailingComments: true
 BreakConstructorInitializers: AfterColon
 AlignConsecutiveMacros:
@@ -49,4 +50,6 @@ AlignConsecutiveBitFields:
  AlignCompound: true
  PadOperators: true 
 AlignEscapedNewlines: Right
+BinPackArguments: false
+BinPackParameters: false
 ...
@@ -4,4 +4,3 @@
 *.vgdbsettings.*.user
 *.zip
 /build/
-/output/
@@ -1,74 +0,0 @@
-{
-  // Use IntelliSense to learn about possible attributes.
-  // Hover to view descriptions of existing attributes.
-  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
-  "version": "0.2.0",
-  "configurations": [
-    {
-      "cwd": "${workspaceRoot}",
-      "executable": "${command:cmake.launchTargetPath}",
-      "name": "(Ubuntu) launch & debug",
-      "request": "launch",
-      "type": "cortex-debug",
-      "servertype": "jlink",
-      "serverpath": "/opt/SEGGER/JLink/JLinkGDBServerCLExe",
-      "serverArgs": [
-        "-halt",
-        "-ir",
-        "-vd",
-        "-strict",
-      ],
-      "rttConfig": {
-        "enabled": true,
-        "address": "auto",
-        "decoders": [
-          {
-            "label": "",
-            "port": 0,
-            "type": "console"
-          }
-        ],
-      },
-      "armToolchainPath": "/opt/arm-none-eabi/bin",
-      "device": "NRF52840_XXAA",
-      "interface": "swd",
-      "rtos": "FreeRTOS",
-      "svdFile": "${workspaceRoot}/../bmd380_sdk/modules/nrfx/mdk/nrf52840.svd",
-      "runToEntryPoint": "main",
-      "preLaunchTask": "CMake: build"
-    },
-    {
-      "cwd": "${workspaceRoot}",
-      "executable": "${command:cmake.launchTargetPath}",
-      "name": "(Windows) launch & debug",
-      "request": "launch",
-      "type": "cortex-debug",
-      "servertype": "jlink",
-      "serverpath": "C:/Program Files/SEGGER/JLink/JLinkGDBServerCL.exe",
-      "serverArgs": [
-        "-halt",
-        "-ir",
-        "-vd",
-        "-strict",
-      ],
-      "rttConfig": {
-        "enabled": true,
-        "address": "auto",
-        "decoders": [
-          {
-            "label": "",
-            "port": 0,
-            "type": "console"
-          }
-        ],
-      },
-      "armToolchainPath": "C:/sysgcc/arm-eabi/bin",
-      "device": "NRF52840_XXAA",
-      "interface": "swd",
-      "rtos": "FreeRTOS",
-      "svdFile": "${workspaceRoot}/../bmd380_sdk/modules/nrfx/mdk/nrf52840.svd",
-      "runToEntryPoint": "main",
-      "preLaunchTask": "CMake: build"
-    },
-  ]
-}
@@ -1,15 +0,0 @@
-{
-    "editor.formatOnSave": false,
-    "[c]": {
-        "editor.defaultFormatter": "xaver.clang-format",
-        "editor.formatOnSave": true
-    },
-    "[cpp]": {
-        "editor.defaultFormatter": "xaver.clang-format",
-        "editor.formatOnSave": true
-    },
-    "[python]": {
-        "editor.defaultFormatter": "ms-python.black-formatter",
-        "editor.formatOnSave": true
-    }
-}
@@ -1,29 +0,0 @@
-{
-	"version": "2.0.0",
-	"tasks": [
-		{
-			"type": "cmake",
-			"label": "CMake: build",
-			"command": "build",
-			"targets": [
-				"all"
-			],
-			"preset": "Debug",
-			"group": "build",
-			"problemMatcher": [],
-			"detail": "CMake template build task"
-		},
-		{
-			"type": "cmake",
-			"label": "CMake: clean rebuild",
-			"command": "cleanRebuild",
-			"targets": [
-				"all"
-			],
-			"preset": "Debug",
-			"group": "build",
-			"problemMatcher": [],
-			"detail": "CMake template clean rebuild task"
-		}
-	]
-}
@@ -1,261 +0,0 @@
-cmake_minimum_required(VERSION 3.10.0)
-
-# ==========================
-# Toolchain Setup
-# ==========================
-set(CMAKE_TOOLCHAIN_FILE ${CMAKE_SOURCE_DIR}/cmake/arm-none-eabi-gcc.cmake)
-
-# ==========================
-# Project Setup
-# ==========================
-project(elite VERSION 0.1.0 LANGUAGES C ASM)
-
-set(CMAKE_C_STANDARD 99)
-set(CMAKE_C_STANDARD_REQUIRED ON)
-set(CMAKE_C_EXTENSIONS ON)
-
-set(EXECUTABLE ${PROJECT_NAME}.elf)
-set(NRF_SDK_DIR ${CMAKE_SOURCE_DIR}/../bmd380_sdk)
-set(NRF_SDK_LINKER_DIR ${NRF_SDK_DIR}/modules/nrfx/mdk)
-set(SD_LINKER_DIR ${CMAKE_SOURCE_DIR}/SoftdeviceLibraries/hard)
-set(LINKER_DIR ${CMAKE_SOURCE_DIR}/linkscripts)
-set(LINKER_FILE ${LINKER_DIR}/nRF52840_XXAA_S140_reserve.lds)
-
-# ==========================
-# Compiler Flags and Defines
-# ==========================
-set(COMMON_COMPILE_OPT
-    -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb
-    -fdata-sections -ffunction-sections -Wall -Os -g3 -std=gnu99
-    -Wno-unused-variable -Wno-pointer-sign -Wno-array-bounds
-)
-
-set(COMMON_COMPILE_DEF
-    -DDEBUG=1 -DNRF52840_XXAA -DS140_reserve -DCONFIG_GPIO_AS_PIN
-    -DRESETHNRF_DFU_SETTINGS_VERSION=2 -DNRF_SD_BLE_API_VERSION=7
-    -D__STACK_SIZE=1024 -D__HEAP_SIZE=1024 -DARM_MATH_CM4
-    -DSOFTDEVICE_PRESENT -DUSE_APP_CONFIG
-)
-
-set(COMMON_COMPILE_INC
-    ${ARM_TOOLCHAIN_DIR}/../arm-none-eabi/include
-    ${CMAKE_SOURCE_DIR}/app/inc
-    ${NRF_SDK_DIR}/components/ble/ble_db_discovery
-    ${NRF_SDK_DIR}/components/ble/ble_services/ble_dis
-    ${NRF_SDK_DIR}/components/ble/ble_services/ble_dis_c
-    ${NRF_SDK_DIR}/components/ble/common/
-    ${NRF_SDK_DIR}/components/ble/nrf_ble_gatt
-    ${NRF_SDK_DIR}/components/ble/nrf_ble_gq
-    ${NRF_SDK_DIR}/components/ble/nrf_ble_scan
-    ${NRF_SDK_DIR}/components/ble/ble_services/ble_dfu
-    ${NRF_SDK_DIR}/components/ble/ble_advertising
-    ${NRF_SDK_DIR}/components/ble/peer_manager
-
-    ${NRF_SDK_DIR}/components/libraries/atomic
-    ${NRF_SDK_DIR}/components/libraries/atomic_flags
-    ${NRF_SDK_DIR}/components/libraries/balloc
-    ${NRF_SDK_DIR}/components/libraries/delay
-    ${NRF_SDK_DIR}/components/libraries/experimental_section_vars
-  
-    ${NRF_SDK_DIR}/components/libraries/memobj
-    ${NRF_SDK_DIR}/components/libraries/queue
-    ${NRF_SDK_DIR}/components/libraries/ringbuf
-    ${NRF_SDK_DIR}/components/libraries/strerror
-    ${NRF_SDK_DIR}/components/libraries/util
-    ${NRF_SDK_DIR}/components/libraries/block_dev
-    ${NRF_SDK_DIR}/components/libraries/bootloader
-    ${NRF_SDK_DIR}/components/libraries/bootloader/ble_dfu
-    ${NRF_SDK_DIR}/components/libraries/bootloader/dfu
-    ${NRF_SDK_DIR}/components/libraries/pwr_mgmt
-    ${NRF_SDK_DIR}/components/libraries/usbd
-    ${NRF_SDK_DIR}/components/libraries/usbd/class/cdc
-    ${NRF_SDK_DIR}/components/libraries/usbd/class/cdc/acm
-    ${NRF_SDK_DIR}/components/libraries/usbd/class/nrf_dfu_trigger
-    ${NRF_SDK_DIR}/components/libraries/atomic_fifo
-    ${NRF_SDK_DIR}/components/libraries/svc
-    ${NRF_SDK_DIR}/components/libraries/mutex
-
-    ${NRF_SDK_DIR}/components/softdevice/common
-    ${NRF_SDK_DIR}/components/softdevice/mbr/headers
-    ${NRF_SDK_DIR}/components/softdevice/s140/headers
-
-    ${NRF_SDK_DIR}/components/toolchain/cmsis/include
-    ${NRF_SDK_DIR}/modules/nrfx
-    ${NRF_SDK_DIR}/modules/nrfx/hal
-    ${NRF_SDK_DIR}/modules/nrfx/mdk
-    ${NRF_SDK_DIR}/modules/nrfx/drivers/include
-
-    ${NRF_SDK_DIR}/external/fprintf
-    ${NRF_SDK_DIR}/external/segger_rtt
-    ${NRF_SDK_DIR}/external/utf_converter
-
-    ${NRF_SDK_DIR}/integration/nrfx
-    ${NRF_SDK_DIR}/integration/nrfx/legacy
-)
-
-# ==========================
-# Configuration Interface
-# ==========================
-add_library(prj_config INTERFACE)
-target_include_directories(prj_config INTERFACE ${COMMON_COMPILE_INC})
-target_compile_definitions(prj_config INTERFACE ${COMMON_COMPILE_DEF})
-target_compile_options(prj_config INTERFACE ${COMMON_COMPILE_OPT})
-
-
-# ==========================
-# Subdirectories
-# ==========================
-include(cmake/littlefs.cmake)
-include(cmake/freertos.cmake)
-include(cmake/nrf_log.cmake)
-
-# ==========================
-# Source Files
-# ==========================
-set(STARTUP_SRC
-    ${NRF_SDK_DIR}/modules/nrfx/mdk/gcc_startup_nrf52840.S
-    ${NRF_SDK_DIR}/modules/nrfx/mdk/system_nrf52.c
-)
-
-set(UTILS_SRC
-    ${NRF_SDK_DIR}/components/libraries/util/nrf_assert.c
-    ${NRF_SDK_DIR}/components/libraries/util/app_error.c
-    ${NRF_SDK_DIR}/components/libraries/util/app_error_handler_gcc.c
-    ${NRF_SDK_DIR}/components/libraries/util/app_error_weak.c
-    ${NRF_SDK_DIR}/components/libraries/util/app_util_platform.c
-    ${NRF_SDK_DIR}/components/libraries/strerror/nrf_strerror.c
-    ${NRF_SDK_DIR}/components/libraries/pwr_mgmt/nrf_pwr_mgmt.c
-)
-
-set(ATOMIC_SRC
-    ${NRF_SDK_DIR}/components/libraries/atomic/nrf_atomic.c
-    ${NRF_SDK_DIR}/components/libraries/atomic_fifo/nrf_atfifo.c
-    ${NRF_SDK_DIR}/components/libraries/atomic_flags/nrf_atflags.c
-    ${NRF_SDK_DIR}/components/libraries/memobj/nrf_memobj.c
-    ${NRF_SDK_DIR}/components/libraries/balloc/nrf_balloc.c
-    ${NRF_SDK_DIR}/components/libraries/ringbuf/nrf_ringbuf.c
-)
-
-set(USBD_SRC
-    ${NRF_SDK_DIR}/components/libraries/usbd/app_usbd.c
-    ${NRF_SDK_DIR}/components/libraries/usbd/app_usbd_core.c
-    ${NRF_SDK_DIR}/components/libraries/usbd/app_usbd_serial_num.c
-    ${NRF_SDK_DIR}/components/libraries/usbd/app_usbd_string_desc.c
-    ${NRF_SDK_DIR}/components/libraries/usbd/class/cdc/acm/app_usbd_cdc_acm.c
-    ${NRF_SDK_DIR}/components/libraries/usbd/class/nrf_dfu_trigger/app_usbd_nrf_dfu_trigger.c
-)
-
-set(SOFTDEVICE_SRC
-    ${NRF_SDK_DIR}/components/softdevice/common/nrf_sdh.c
-    ${NRF_SDK_DIR}/components/softdevice/common/nrf_sdh_freertos.c
-    ${NRF_SDK_DIR}/components/softdevice/common/nrf_sdh_ble.c
-)
-
-set(BLE_SRC
-    ${NRF_SDK_DIR}/components/ble/common/ble_advdata.c
-    ${NRF_SDK_DIR}/components/ble/common/ble_conn_state.c
-    ${NRF_SDK_DIR}/components/ble/common/ble_srv_common.c
-    ${NRF_SDK_DIR}/components/ble/ble_advertising/ble_advertising.c
-    ${NRF_SDK_DIR}/components/ble/ble_services/ble_dis/ble_dis.c
-    ${NRF_SDK_DIR}/components/ble/ble_services/ble_dfu/ble_dfu.c
-    ${NRF_SDK_DIR}/components/ble/ble_services/ble_dfu/ble_dfu_unbonded.c
-    ${NRF_SDK_DIR}/components/ble/nrf_ble_gatt/nrf_ble_gatt.c 
-)
-
-set(PRINTF_SRC
-    ${NRF_SDK_DIR}/external/fprintf/nrf_fprintf.c
-    ${NRF_SDK_DIR}/external/fprintf/nrf_fprintf_format.c
-    ${NRF_SDK_DIR}/external/segger_rtt/SEGGER_RTT.c
-    ${NRF_SDK_DIR}/external/segger_rtt/SEGGER_RTT_printf.c
-)
-
-set(NRFX_DRIVERS_SRC
-    ${NRF_SDK_DIR}/modules/nrfx/drivers/src/nrfx_clock.c
-    ${NRF_SDK_DIR}/modules/nrfx/drivers/src/nrfx_power.c
-    ${NRF_SDK_DIR}/modules/nrfx/drivers/src/nrfx_usbd.c
-    ${NRF_SDK_DIR}/modules/nrfx/drivers/src/nrfx_gpiote.c
-    ${NRF_SDK_DIR}/modules/nrfx/soc/nrfx_atomic.c
-    ${NRF_SDK_DIR}/modules/nrfx/drivers/src/nrfx_spim.c
-    ${NRF_SDK_DIR}/modules/nrfx/drivers/src/nrfx_twim.c
-    )
-    
-    set(NRFX_LEGACY_SRC
-    ${NRF_SDK_DIR}/integration/nrfx/legacy/nrf_drv_clock.c
-    ${NRF_SDK_DIR}/integration/nrfx/legacy/nrf_drv_power.c
-    ${NRF_SDK_DIR}/integration/nrfx/legacy/nrf_drv_spi.c
-    ${NRF_SDK_DIR}/integration/nrfx/legacy/nrf_drv_twi.c
-)
-
-set(EXPERIMENTAL_SRC
-    ${NRF_SDK_DIR}/components/libraries/experimental_section_vars/nrf_section_iter.c
-)
-
-file(GLOB_RECURSE APP_SOURCES "app/*.c")
-
-# ==========================
-# Executable and Linker
-# ==========================
-add_executable(${EXECUTABLE}
-    $<TARGET_OBJECTS:lfs>
-    $<TARGET_OBJECTS:freertos>
-    $<TARGET_OBJECTS:nrf_log>
-    ${APP_SOURCES}
-    ${STARTUP_SRC}
-    ${UTILS_SRC}
-    ${ATOMIC_SRC}
-    ${USBD_SRC}
-    ${SOFTDEVICE_SRC}
-    ${BLE_SRC}
-    ${PRINTF_SRC}
-    ${NRFX_DRIVERS_SRC}
-    ${NRFX_LEGACY_SRC}
-    ${EXPERIMENTAL_SRC}
-    ${NRF_SDK_DIR}/components/libraries/pwr_mgmt/nrf_pwr_mgmt.c
-)
-
-target_link_options(${EXECUTABLE} PRIVATE
-    -T${LINKER_FILE}
-    -L${LINKER_DIR}
-    -L${SD_LINKER_DIR}
-    -L${NRF_SDK_LINKER_DIR}
-    -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb
-    --specs=nano.specs --specs=nosys.specs -u _printf_float
-    -lc -lm
-    -Wl,-Map=${PROJECT_NAME}.map,--cref
-    -Wl,--gc-sections
-    -Xlinker -print-memory-usage -Xlinker
-)
-
-target_link_libraries(${EXECUTABLE} PRIVATE
-    prj_config
-    lfs
-    freertos
-    nrf_log
-    m
-    c
-)
-
-# Optional: Print executable size as part of the post build process
-add_custom_command(TARGET ${EXECUTABLE}
-        POST_BUILD
-        COMMAND ${CMAKE_SIZE} ${EXECUTABLE})
-
-string(TIMESTAMP BUILD_TIMESTAMP "%Y%m%d%H%M")
-set(OTA_ZIP_NAME "ota_${PROJECT_NAME}_${BUILD_TIMESTAMP}.zip")        
-
-# Optional: Create hex, bin and S-Record files after the build
-add_custom_command(TARGET ${EXECUTABLE}
-        POST_BUILD
-        COMMAND ${CMAKE_OBJCOPY} -O srec --srec-len=64 ${EXECUTABLE} ${PROJECT_NAME}.s19
-        COMMAND ${CMAKE_OBJCOPY} -O ihex ${EXECUTABLE} ${PROJECT_NAME}.hex
-        COMMAND ${CMAKE_OBJCOPY} -O binary ${EXECUTABLE} ${PROJECT_NAME}.bin
-        COMMAND nrfutil nrf5sdk-tools pkg generate
-            --hw-version 52
-            --sd-req 0x100
-            --application-version 0
-            --application ${PROJECT_NAME}.hex
-            --key-file ${CMAKE_SOURCE_DIR}/private.pem
-            ${OTA_ZIP_NAME}
-        COMMAND ${CMAKE_COMMAND} -E make_directory "${CMAKE_SOURCE_DIR}/output"
-        COMMAND ${CMAKE_COMMAND} -E rename "${OTA_ZIP_NAME}" "${CMAKE_SOURCE_DIR}/output/${OTA_ZIP_NAME}"
-)
@@ -1,59 +0,0 @@
-{
-    "version": 3,
-    "configurePresets": [
-        {
-            "name": "default",
-            "hidden": true,
-            "generator": "Ninja",
-            "binaryDir": "${sourceDir}/build/${presetName}",
-            "cacheVariables": {
-            }
-        },
-        {
-            "name": "Debug",
-            "inherits": "default",
-            "cacheVariables": {
-                "CMAKE_BUILD_TYPE": "Debug"
-            }
-        },
-        {
-            "name": "RelWithDebInfo",
-            "inherits": "default",
-            "cacheVariables": {
-                "CMAKE_BUILD_TYPE": "RelWithDebInfo"
-            }
-        },
-        {
-            "name": "Release",
-            "inherits": "default",
-            "cacheVariables": {
-                "CMAKE_BUILD_TYPE": "Release"
-            }
-        },
-        {
-            "name": "MinSizeRel",
-            "inherits": "default",
-            "cacheVariables": {
-                "CMAKE_BUILD_TYPE": "MinSizeRel"
-            }
-        }
-    ],
-    "buildPresets": [
-        {
-            "name": "Debug",
-            "configurePreset": "Debug"
-        },
-        {
-            "name": "RelWithDebInfo",
-            "configurePreset": "RelWithDebInfo"
-        },
-        {
-            "name": "Release",
-            "configurePreset": "Release"
-        },
-        {
-            "name": "MinSizeRel",
-            "configurePreset": "MinSizeRel"
-        }
-    ]
-}
@@ -1,17 +1,16 @@
 #include "adc_drv.h"

-#if (DEF_ADC_DRV_ENABLED && DEF_ADS8691_ENABLED)
+#if (DEF_ADS8691_ENABLED)
 #include "ads8691.h"
+extern const adc_drv_if_t ads8691;
 static const adc_drv_if_t *p_inst = &ads8691;
-#elif (DEF_ADC_DRV_ENABLED && DEF_BULTIN_ADC_ENABED)
+#else
 #include "builtin_saadc.h"
 static const adc_drv_if_t *p_inst = &builtin_saadc;
 #endif

 #if (DEF_ADC_DRV_ENABLED)

-#include <stdlib.h>
-
 int adc_init(void)
 {
    if (p_inst == NULL)
@@ -0,0 +1,49 @@
+#ifndef __ADC_DRV_H__
+#define __ADC_DRV_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "app_config.h"
+#include "adc_drv_if.h"
+
+#define ADC_DRV_ERROR   (-1)
+#define ADC_DRV_SUCCESS (0)
+
+#define AIN0            0
+#define AIN1            1
+#define AIN2            2
+#define AIN3            3
+#define AIN4            4
+#define AIN5            5
+#define AIN6            6
+#define AIN7            7
+
+#if (DEF_ADC_DRV_ENABLED)
+int adc_init(void);
+int adc_reset(void);
+int adc_gain(adc_gain_t gain);
+int adc_read(uint32_t channel, int32_t *adc_val);
+int adc_read_milivolt(uint32_t channel, float *mv);
+int adc_read_mutiple_channels(uint32_t *p_channel, int32_t *p_adc_val, uint32_t cnt);
+int adc_read_mutiple_channels_ex(uint32_t *p_channel, int32_t *p_adc_val, uint32_t cnt, void (*preliminary_action)(void));
+int adc_read_multiple_milivolt_ex(uint32_t *p_channel, float *p_val, uint32_t cnt, void (*preliminary_action)(void));
+int adc_read_mutiple_channels_convert_milivolt(int32_t *p_val_14bit, float *p_val_f, uint32_t count);
+#else
+#define adc_init()
+#define adc_reset()
+#define adc_gain(x)
+#define adc_read(x, y)
+#define adc_read_milivolt(x, y)
+#define adc_read_mutiple_channels(x, y, z)
+#define adc_read_mutiple_channels_ex(x, y, z, a)
+#define adc_read_multiple_milivolt_ex(x, y, z, a)
+#define adc_read_mutiple_channels_convert_milivolt(x, y, z)
+#endif /* ! DEF_ADC_DRV_ENABLED */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ! __ADC_DRV_H__ */
@@ -0,0 +1,48 @@
+#ifndef __ADC_DRV_IF_H__
+#define __ADC_DRV_IF_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+#include <stdlib.h>
+
+#define ADC0 (0x01 << 0)
+#define ADC1 (0x01 << 1)
+#define ADC2 (0x01 << 2)
+#define ADC3 (0x01 << 3)
+
+typedef enum
+{
+    GAIN_0P625,
+    GAIN_1P000,
+    GAIN_1P200,
+    GAIN_1P250,
+    GAIN_1P500,
+    GAIN_2P000,
+    GAIN_2P500,
+    GAIN_3P000,
+    GAIN_6P000,
+    GAIN_12P000,
+    GAIN_24P000,
+} adc_gain_t;
+
+typedef struct
+{
+    int (*init)(void);
+    int (*reset)(void);
+    int (*read)(uint32_t channel, int32_t *adc_val);
+    int (*read_milivolt)(uint32_t channel, float *p_val);
+    int (*read_multiple_milivolt_ex)(uint32_t *p_channels, float *p_val, uint32_t count, void (*preliminary_action));
+    int (*read_multiple_channels)(uint32_t *p_channels, int32_t *adc_val, uint32_t count);
+    int (*read_multiple_channels_ex)(uint32_t *p_channels, int32_t *adc_val, uint32_t count, void (*preliminary_action)(void));
+    int (*gain)(adc_gain_t gain);
+    int (*adc_convert_multiple_milivolt)(int32_t *p_val_14bit, float *p_val_f, uint32_t count);
+} adc_drv_if_t;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ! __ADC_DRV_IF_H__ */
@@ -1,9 +1,4 @@
-#include "app_config.h"
-
 #include "ads8691.h"
-
-#if (DEF_ADS8691_ENABLED)
-
 #include "elite_board.h"

 #include "nrf_delay.h"
@@ -13,6 +8,8 @@

 #include <string.h>

+#if (DEF_ADS8691_ENABLED)
+
 /*
 * ADS8691
 * Features:
@@ -167,11 +164,11 @@ uint32_t read_dev_id(void)
    return read_hword();
 }

-// static int write_dataout_ctrl(dataout_ctl_t *dataout_ctl)
-// {
-//     write_cmd(ADS8691_CMD_WRITE, DATAOUT_CTL_REG, dataout_ctl->val);
-//     return 0;
-// }
+static int write_dataout_ctrl(dataout_ctl_t *dataout_ctl)
+{
+    write_cmd(ADS8691_CMD_WRITE, DATAOUT_CTL_REG, dataout_ctl->val);
+    return 0;
+}

 static int read_dataout_ctrl(dataout_ctl_t *dataout_ctl)
 {
@@ -217,7 +214,7 @@ static double adc_convert_volt(uint16_t range_sel, int32_t val_18bit)
 #define FSR_VREF_P_1P500  6.144
 #define FSR_VREF_P_1P250  5.12

-    double volt = 0;
+    double volt;

    if (range_sel == VREF_NP_3P000)
        volt = (double)val_18bit * LSB_VREF_NP_3P000 / 1000000 - FSR_VREF_NP_3P000 / 2;
@@ -329,10 +326,10 @@ static int ads8691_init(void)
 }

 const adc_drv_if_t ads8691 = {
-    .init          = ads8691_init,
-    .reset         = ads8691_reset,
-    .read          = ads8691_read,
-    .gain          = ads8691_gain,
+    .init  = ads8691_init,
+    .reset = ads8691_reset,
+    .read  = ads8691_read,
+    .gain  = ads8691_gain,
    .read_milivolt = ads8691_read_milivolt,
 };

@@ -1,13 +1,16 @@
-#include "app_config.h"
+#include "nrf_gpio.h"
+#include "nrf_log.h"
+#include "nrf_spim.h"

-#if (DEF_APA102_2020_ENABLED)
 #include "apa102_2020.h"

-#include "elite_board.h"
-
 #include "FreeRTOS.h"
 #include "task.h"

+#if (DEF_APA102_2020_ENABLED)
+
+#define DISP_LED_COLOR 0
+
 typedef struct
 {
    uint8_t brightness : 5;
@@ -2,17 +2,16 @@
 #define __APA102_2020_H__

 #ifdef __cplusplus
-extern "C"
-{
+extern "C" {
 #endif

 #include "app_config.h"
+#include "elite_board.h"
+#include "led_drv_if.h"

 #if (DEF_APA102_2020_ENABLED)

-#include "led_drv_if.h"
-
-    extern const led_drv_if_t apa102_drv;
+extern const led_drv_if_t apa102_drv;

 #endif /* ! DEF_APA102_2020_ENABLED */

@@ -1,39 +0,0 @@
-#ifndef __ADC_DRV_H__
-#define __ADC_DRV_H__
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-#include "app_config.h"
-
-#include "adc_drv_if.h"
-
-#if (DEF_ADC_DRV_ENABLED)
-    int adc_init(void);
-    int adc_reset(void);
-    int adc_gain(adc_gain_t gain);
-    int adc_read(uint32_t channel, int32_t *adc_val);
-    int adc_read_milivolt(uint32_t channel, float *mv);
-    int adc_read_mutiple_channels(uint32_t *p_channel, int32_t *p_adc_val, uint32_t cnt);
-    int adc_read_mutiple_channels_ex(uint32_t *p_channel, int32_t *p_adc_val, uint32_t cnt, void (*preliminary_action)(void));
-    int adc_read_multiple_milivolt_ex(uint32_t *p_channel, float *p_val, uint32_t cnt, void (*preliminary_action)(void));
-    int adc_read_mutiple_channels_convert_milivolt(int32_t *p_val_14bit, float *p_val_f, uint32_t count);
-#else
-#define adc_init()
-#define adc_reset()
-#define adc_gain(x)
-#define adc_read(x, y)
-#define adc_read_milivolt(x, y)
-#define adc_read_mutiple_channels(x, y, z)
-#define adc_read_mutiple_channels_ex(x, y, z, a)
-#define adc_read_multiple_milivolt_ex(x, y, z, a)
-#define adc_read_mutiple_channels_convert_milivolt(x, y, z)
-#endif /* ! DEF_ADC_DRV_ENABLED */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* ! __ADC_DRV_H__ */
@@ -1,46 +0,0 @@
-#ifndef __ADC_DRV_IF_H__
-#define __ADC_DRV_IF_H__
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-#include <stdint.h>
-
-#define ADC_DRV_ERROR   (-1)
-#define ADC_DRV_SUCCESS (0)
-
-    typedef enum
-    {
-        GAIN_0P625,
-        GAIN_1P000,
-        GAIN_1P200,
-        GAIN_1P250,
-        GAIN_1P500,
-        GAIN_2P000,
-        GAIN_2P500,
-        GAIN_3P000,
-        GAIN_6P000,
-        GAIN_12P000,
-        GAIN_24P000,
-    } adc_gain_t;
-
-    typedef struct
-    {
-        int (*init)(void);
-        int (*reset)(void);
-        int (*read)(uint32_t channel, int32_t *adc_val);
-        int (*read_milivolt)(uint32_t channel, float *p_val);
-        int (*read_multiple_milivolt_ex)(uint32_t *p_channels, float *p_val, uint32_t count, void(*preliminary_action));
-        int (*read_multiple_channels)(uint32_t *p_channels, int32_t *adc_val, uint32_t count);
-        int (*read_multiple_channels_ex)(uint32_t *p_channels, int32_t *adc_val, uint32_t count, void (*preliminary_action)(void));
-        int (*gain)(adc_gain_t gain);
-        int (*adc_convert_multiple_milivolt)(int32_t *p_val_14bit, float *p_val_f, uint32_t count);
-    } adc_drv_if_t;
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* ! __ADC_DRV_IF_H__ */
@@ -1,48 +0,0 @@
-#ifndef __EDC_H__
-#define __EDC_H__
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-#include "app_config.h"
-
-#if (DEF_ELITE_MODEL == DEF_ELITE_EDC_V2_0)
-
-#include "dac_drv.h"
-#include "elite.h"
-
-#include <stdbool.h>
-#include <stdint.h>
-
-    typedef struct
-    {
-        void (*init)(void);
-        elite_instance_t *p_elite_instance;
-    } edc20_t;
-
-    typedef struct
-    {
-        struct
-        {
-            float coeff;
-            float offset;
-        } dac_c;
-        struct
-        {
-            float coeff;
-            float offset;
-            float Voffset;
-        } dac_f[3];
-    } edc20_dac_cal_data_t;
-
-    extern edc20_t edc;
-
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* ! __EDC_H__ */
@@ -1,69 +0,0 @@
-#ifndef __PEL_V3_0_H__
-#define __PEL_V3_0_H__
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-#include "app_config.h"
-#include "elite.h"
-#include "elite_board.h"
-
-#define VERSION_DATE_YEAR   25
-#define VERSION_DATE_MONTH  8
-#define VERSION_DATE_DAY    28
-#define VERSION_DATE_HOUR   17
-#define VERSION_DATE_MINUTE 46
-
-#define PEL_0P5R_MASK       (0x01 << 0)
-#define PEL_1P0R_MASK       (0x01 << 1)
-#define PEL_2P0R_MASK       (0x01 << 2)
-#define PEL_4P0R_MASK       (0x01 << 3)
-#define PEL_8P0R_MASK       (0x01 << 4)
-#define PEL_16P2R_MASK      (0x01 << 5)
-#define PEL_32P4R_MASK      (0x01 << 6)
-#define PEL_63P4R_MASK      (0x01 << 7)
-#define PEL_127R_MASK       (0x01 << 8)
-#define PEL_255R_MASK       (0x01 << 9)
-#define PEL_511R_MASK       (0x01 << 10)
-#define PEL_1000R_MASK      (0x01 << 11)
-
-    typedef struct __PACKED
-    {
-        uint16_t mem_board_id;
-        uint16_t packet_seq;
-        uint32_t notify_time;
-
-        int32_t raw_acs37030_vref;
-        int32_t raw_i_out;
-        int32_t raw_output_vo;
-        int32_t raw_output_vc;
-        int32_t raw_output_ve;
-        float acs37030_vref_mv;
-        float i_out_mv;
-        float output_vo_mv;
-        float output_vc_mv;
-        float output_ve_mv;
-
-        float acs37030_vref_v;
-        float hold_acs37030_out_v;
-        float hold_out_v;
-        float hold_vcc_v;
-        float hold_vee_v;
-        float acs37030_current_a;
-
-        uint16_t resis_pattern_id;
-        uint16_t resis_bitsmask;
-        float resis_g_value;
-        uint32_t mode_complete : 4;
-        uint32_t rsvd          : 28;
-        uint32_t payload[9];
-    } scan_mode_notify_packet_t;
-    const elite_instance_t *pel_init(void);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* ! __PEL_V3_0_H__ */
@@ -1,129 +0,0 @@
-#ifndef __PEL_V3_0_IO_H__
-#define __PEL_V3_0_IO_H__
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-#include "app_config.h"
-#include "elite_board.h"
-#include "nrf_gpio.h"
-#include "nrf_saadc.h"
-#include "nrf_spim.h"
-
-#if (DEF_ELITE_MODEL == DEF_ELITE_PEL_V3_0)
-#define INPUT_1_PIN         NRF_GPIO_PIN_MAP(0, 15)
-#define INPUT_2_PIN         NRF_GPIO_PIN_MAP(0, 13)
-#define INPUT_3_PIN         NRF_GPIO_PIN_MAP(0, 20)
-#define INPUT_4_PIN         NRF_GPIO_PIN_MAP(1, 0)
-#define INPUT_5_PIN         NRF_GPIO_PIN_MAP(0, 25)
-#define INPUT_6_PIN         NRF_GPIO_PIN_MAP(0, 11)
-#define INPUT_7_PIN         NRF_GPIO_PIN_MAP(0, 14)
-#define INPUT_8_PIN         NRF_GPIO_PIN_MAP(0, 17)
-#define INPUT_9_PIN         NRF_GPIO_PIN_MAP(1, 8)
-#define INPUT_10_PIN        NRF_GPIO_PIN_MAP(0, 21)
-#define INPUT_11_PIN        NRF_GPIO_PIN_MAP(0, 19)
-#define INPUT_12_PIN        NRF_GPIO_PIN_MAP(0, 22)
-
-#define RESET_PIN           NRF_GPIO_PIN_MAP(0, 18)
-#define TP1_PIN             NRF_GPIO_PIN_MAP(0, 5)
-#define TP2_PIN             NRF_GPIO_PIN_MAP(0, 26)
-#define SAMPLE_I_PIN        NRF_GPIO_PIN_MAP(1, 11)
-#define SAMPLE_V_PIN        NRF_GPIO_PIN_MAP(1, 6)
-#define ANODE_PIN           NRF_GPIO_PIN_MAP(0, 7)
-#define CATHODE_PIN         NRF_GPIO_PIN_MAP(0, 8)
-#define HOT_SWAP_1_PIN      NRF_GPIO_PIN_MAP(0, 1)
-#define HOT_SWAP_SIGNAL_PIN NRF_GPIO_PIN_MAP(0, 0)
-#define INA_HI_PIN          NRF_GPIO_PIN_MAP(1, 12)
-
-#define WP_MEM_PIN          NRF_GPIO_PIN_MAP(0, 12)
-#define CS_MEM_PIN          NRF_GPIO_PIN_MAP(0, 6)
-#define SPIM_MOSI_PIN       NRF_GPIO_PIN_MAP(0, 27)
-#define SPIM_CLK_PIN        NRF_GPIO_PIN_MAP(0, 4)
-#define SPIM_MISO_PIN       NRF_GPIO_PIN_MAP(1, 9)
-
-#define LED_IOPL_PIN        NRF_GPIO_PIN_MAP(0, 24) // pin60
-#define LED_IOPH_PIN        NRF_GPIO_PIN_MAP(0, 16) // pin62
-
-#define LED_R_PINS              \
-    {                           \
-        NRF_GPIO_PIN_MAP(1, 13) \
-    }
-#define LED_G_PINS             \
-    {                          \
-        NRF_GPIO_PIN_MAP(1, 3) \
-    }
-#define LED_B_PINS              \
-    {                           \
-        NRF_GPIO_PIN_MAP(1, 10) \
-    }
-
-#define OUTPUT_ACS37030_VREF_CHANNEL 7
-#define OUTPUT_I_OUT_CHANNEL         4
-#define OUTPUT_VO_CHANNEL            5
-#define OUTPUT_VC_CHANNEL            0
-#define OUTPUT_VE_CHANNEL            1
-
-#define OUTPUT_ACS37030_REF_IDX      0
-#define OUTPUT_I_OUT_IDX             1
-#define OUTPUT_VO_IDX                2
-#define OUTPUT_VC_IDX                3
-#define OUTPUT_VE_IDX                4
-
-    typedef struct
-    {
-        uint32_t anode_pin;
-        uint32_t ina_hi_pin;
-        uint32_t smaple_i_pin;
-        uint32_t sample_v_pin;
-        uint32_t test_pin;
-        uint32_t point_us[5]; // toggle point timestamp
-        uint32_t pulse_cnt;   // min: 1, max: 0xFFFFFFFF
-        uint32_t mode;        // 0: IOPL mode, 1: IOPH mode
-        nrf_saadc_gain_t gain;
-        nrf_saadc_acqtime_t smaple_time;
-        int32_t adc_timing_shift;
-        void (*convt_new_arrival_cb)(void);
-    } pel_config_t;
-
-    typedef struct
-    {
-        nrf_saadc_gain_t gain;
-        nrf_saadc_acqtime_t smaple_time;
-        uint32_t channels[5];
-        int16_t results[5];
-        float results_f[5];
-        void (*convt_new_arrival_cb)(void);
-    } pel_adc_t;
-
-    typedef struct
-    {
-        NRF_TIMER_Type *pulse_tmr;
-        uint32_t pulse_irq_n;
-        uint32_t pulse_cnt;
-        uint32_t pulse_is_running;
-        pel_adc_t adc;
-    } pel_hw_t;
-
-    extern pel_hw_t pel_hw;
-
-    void spim_xfer(uint32_t cs_pin,
-                   nrf_spim_mode_t spi_mode,
-                   uint8_t *p_tx_buffer,
-                   uint16_t tx_buffer_length,
-                   uint8_t *p_rx_buf,
-                   uint16_t rx_buffer_length);
-
-    void pel30_io_init(void);
-    void pel_pulse_gen_init(pel_config_t cfg);
-    void pel_pulse_gen_start(void);
-    void pel_pulse_gen_stop(void);
-
-#endif /* ! DEF_ELITE_MODEL */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* ! __PEL_V3_0_IO_H__ */
@@ -1,26 +0,0 @@
-#ifndef __LED_RGB_H__
-#define __LED_RGB_H__
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-#include "app_config.h"
-
-#include "elite_board.h"
-#include "led_drv_if.h"
-#if (DEF_RGB_ENABLED)
-
-#if !(defined(LED_R_PINS) && defined(LED_G_PINS) && defined(LED_B_PINS))
-#error "LED_R_PINS, LED_G_PINS and LED_B_PINS must all be defined"
-#endif
-    extern const led_drv_if_t led_rgb_drv;
-
-#endif /* ! DEF_RGB_ENABLED */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* ! __LED_RGB_H__ */
@@ -1,397 +0,0 @@
-#include "elite_board.h"
-
-#include "nrf_gpio.h"
-#include "nrf_gpiote.h"
-
-#include "nrf_spim.h"
-#include "nrf_timer.h"
-
-#include "FreeRTOS.h"
-#include "semphr.h"
-#include "task.h"
-
-#include "SEGGER_RTT.h"
-
-#if (DEF_ELITE_MODEL == DEF_ELITE_PEL_V2_0)
-
-pel_hw_t pel_hw = {
-    .pulse_tmr    = NRF_TIMER3,
-    .pulse_irq_n  = TIMER3_IRQn,
-    .pulse_cnt    = 0,
-    .adc.channels = {
-                     [OUTPUT_R1_IDX] = OUTPUT_R1_CHANNEL,
-                     [OUTPUT_R2_IDX] = OUTPUT_R2_CHANNEL,
-                     [OUTPUT_VO_IDX] = OUTPUT_VO_CHANNEL,
-                     [OUTPUT_VC_IDX] = OUTPUT_VC_CHANNEL,
-                     [OUTPUT_VE_IDX] = OUTPUT_VE_CHANNEL },
-    .adc.gain        = NRF_SAADC_GAIN1_6,
-    .adc.smaple_time = NRF_SAADC_ACQTIME_3US
-};
-
-void spim_xfer(uint32_t cs_pin,
-               nrf_spim_mode_t spi_mode,
-               uint8_t *p_tx_buffer,
-               uint16_t tx_buffer_length,
-               uint8_t *p_rx_buf,
-               uint16_t rx_buffer_length)
-{
-    __disable_irq();
-
-    NRF_SPIM3->ENABLE = SPIM_ENABLE_ENABLE_Disabled << SPIM_ENABLE_ENABLE_Pos;
-
-    switch (spi_mode)
-    {
-        default:
-        case NRF_SPIM_MODE_0:
-            NRF_SPIM3->CONFIG = (SPIM_CONFIG_ORDER_MsbFirst << SPIM_CONFIG_ORDER_Pos) |
-                                (SPIM_CONFIG_CPOL_ActiveHigh << SPIM_CONFIG_CPOL_Pos) |
-                                (SPIM_CONFIG_CPHA_Leading << SPIM_CONFIG_CPHA_Pos);
-            break;
-
-        case NRF_SPIM_MODE_1:
-            NRF_SPIM3->CONFIG = (SPIM_CONFIG_ORDER_MsbFirst << SPIM_CONFIG_ORDER_Pos) |
-                                (SPIM_CONFIG_CPOL_ActiveHigh << SPIM_CONFIG_CPOL_Pos) |
-                                (SPIM_CONFIG_CPHA_Trailing << SPIM_CONFIG_CPHA_Pos);
-            break;
-
-        case NRF_SPIM_MODE_2:
-            NRF_SPIM3->CONFIG = (SPIM_CONFIG_ORDER_MsbFirst << SPIM_CONFIG_ORDER_Pos) |
-                                (SPIM_CONFIG_CPOL_ActiveLow << SPIM_CONFIG_CPOL_Pos) |
-                                (SPIM_CONFIG_CPHA_Leading << SPIM_CONFIG_CPHA_Pos);
-            break;
-
-        case NRF_SPIM_MODE_3:
-            NRF_SPIM3->CONFIG = (SPIM_CONFIG_ORDER_MsbFirst << SPIM_CONFIG_ORDER_Pos) |
-                                (SPIM_CONFIG_CPOL_ActiveLow << SPIM_CONFIG_CPOL_Pos) |
-                                (SPIM_CONFIG_CPHA_Trailing << SPIM_CONFIG_CPHA_Pos);
-            break;
-    }
-
-    NRF_SPIM3->ENABLE = SPIM_ENABLE_ENABLE_Enabled << SPIM_ENABLE_ENABLE_Pos;
-
-    NRF_SPIM3->TXD.MAXCNT = tx_buffer_length;
-    NRF_SPIM3->TXD.PTR    = (uint32_t)p_tx_buffer;
-
-    NRF_SPIM3->RXD.MAXCNT = rx_buffer_length;
-    NRF_SPIM3->RXD.PTR    = (uint32_t)p_rx_buf;
-
-    nrf_gpio_pin_clear(cs_pin);
-
-    NRF_SPIM3->EVENTS_END  = 0;
-    NRF_SPIM3->TASKS_START = 1;
-    do {
-    } while (NRF_SPIM3->EVENTS_END == 0);
-
-    nrf_gpio_pin_set(cs_pin);
-
-    __enable_irq();
-}
-
-#define MIN_PULSE_WIDTH 2
-#define MIN_PULSE_IDLE  2
-#define MAX_PULSE_WIDTH INT16_MAX
-#define MAX_PULSE_IDLE  INT16_MAX
-
-static void pel_saadc_init(pel_adc_t *p_adc)
-{
-    /* stop ssadc */
-    NRF_SAADC->EVENTS_STOPPED = 0;
-    NRF_SAADC->TASKS_STOP     = 1;
-    do {
-    } while (NRF_SAADC->EVENTS_STOPPED == 0);
-
-    /* disable ssadc */
-    NRF_SAADC->ENABLE = 0;
-
-    /*
-        ref: p.381, nrf52840_PS_v1.1.pdf
-        Note: Oversampling should only be used when a single input channel is enabled, as averaging is
-        performed over all enabled channels.
-    */
-    NRF_SAADC->OVERSAMPLE = SAADC_OVERSAMPLE_OVERSAMPLE_Bypass;
-    NRF_SAADC->RESOLUTION = SAADC_RESOLUTION_VAL_14bit;
-    /* config analog inputs */
-    for (uint32_t i = 0; i < COUNTOF(NRF_SAADC->CH); i++)
-    {
-        if (i < COUNTOF(p_adc->channels))
-        {
-            NRF_SAADC->CH[i].PSELP = NRF_SAADC_INPUT_AIN0 + p_adc->channels[i];
-            NRF_SAADC->CH[i].PSELN = NRF_SAADC_INPUT_DISABLED;
-            NRF_SAADC->CH[i].CONFIG =
-                (NRF_SAADC_RESISTOR_DISABLED << SAADC_CH_CONFIG_RESP_Pos) |
-                (NRF_SAADC_RESISTOR_DISABLED << SAADC_CH_CONFIG_RESN_Pos) |
-                (p_adc->gain << SAADC_CH_CONFIG_GAIN_Pos) |
-                (NRF_SAADC_REFERENCE_INTERNAL << SAADC_CH_CONFIG_REFSEL_Pos) |
-                (p_adc->smaple_time << SAADC_CH_CONFIG_TACQ_Pos) |
-                (NRF_SAADC_MODE_SINGLE_ENDED << SAADC_CH_CONFIG_MODE_Pos) |
-                (NRF_SAADC_BURST_DISABLED << SAADC_CH_CONFIG_BURST_Pos);
-        }
-        else
-        {
-            NRF_SAADC->CH[i].PSELP  = NRF_SAADC_INPUT_DISABLED;
-            NRF_SAADC->CH[i].PSELN  = NRF_SAADC_INPUT_DISABLED;
-            NRF_SAADC->CH[i].CONFIG = 0;
-        }
-    }
-    /* enable ssadc */
-    NRF_SAADC->INTENSET      = NRF_SAADC_INT_STARTED | NRF_SAADC_INT_END;
-    NRF_SAADC->ENABLE        = 1;
-    NRF_SAADC->RESULT.PTR    = (uint32_t)p_adc->results;
-    NRF_SAADC->RESULT.MAXCNT = COUNTOF(p_adc->results);
-}
-
-void TIMER3_IRQHandler(void)
-{
-    if (pel_hw.pulse_tmr->EVENTS_COMPARE[0])
-    {
-        pel_hw.pulse_tmr->EVENTS_COMPARE[0] = 0;
-
-        pel_hw.pulse_is_running = 1;
-
-        if (pel_hw.pulse_cnt)
-        {
-            pel_hw.pulse_cnt--;
-        }
-    }
-}
-
-void SAADC_IRQHandler(void)
-{
-    if (NRF_SAADC->EVENTS_STARTED)
-    {
-        NRF_SAADC->EVENTS_STARTED = 0;
-        if (pel_hw.pulse_cnt == 0)
-        {
-            pel_hw.pulse_tmr->TASKS_STOP = 1;
-        }
-        return;
-    }
-
-    if (NRF_SAADC->EVENTS_END)
-    {
-        NRF_SAADC->EVENTS_END    = 0;
-        NRF_SAADC->RESULT.PTR    = (uint32_t)pel_hw.adc.results;
-        NRF_SAADC->RESULT.MAXCNT = COUNTOF(pel_hw.adc.results);
-        pel_hw.pulse_is_running  = 0;
-        if (pel_hw.adc.convt_new_arrival_cb)
-        {
-            pel_hw.adc.convt_new_arrival_cb();
-        }
-    }
-}
-
-void pel_pulse_gen_init(pel_config_t cfg)
-{
-    pel_hw.pulse_tmr->TASKS_STOP = 1;
-    sd_nvic_DisableIRQ(pel_hw.pulse_irq_n);
-    sd_nvic_ClearPendingIRQ(pel_hw.pulse_irq_n);
-    sd_nvic_DisableIRQ(SAADC_IRQn);
-    sd_nvic_ClearPendingIRQ(SAADC_IRQn);
-
-    pel_hw.pulse_cnt                = cfg.pulse_cnt;
-    pel_hw.adc.gain                 = cfg.gain;
-    pel_hw.adc.smaple_time          = cfg.smaple_time;
-    pel_hw.adc.convt_new_arrival_cb = cfg.convt_new_arrival_cb;
-    pel_saadc_init(&pel_hw.adc);
-
-    // disable gpio task
-    for (int i = 0; i < 4; i++)
-    {
-        nrf_gpiote_task_disable(i);
-    }
-
-    // config gpiote task
-    nrf_gpiote_task_configure(0, cfg.anode_pin, NRF_GPIOTE_POLARITY_TOGGLE, (cfg.mode == 0) ? NRF_GPIOTE_INITIAL_VALUE_HIGH : NRF_GPIOTE_INITIAL_VALUE_LOW);
-    nrf_gpiote_task_configure(1, cfg.smaple_r_pin, NRF_GPIOTE_POLARITY_TOGGLE, NRF_GPIOTE_INITIAL_VALUE_LOW);
-    nrf_gpiote_task_configure(2, cfg.sample_v_pin, NRF_GPIOTE_POLARITY_TOGGLE, NRF_GPIOTE_INITIAL_VALUE_LOW);
-
-    NRF_PPI->CH[0].EEP = (uint32_t)&pel_hw.pulse_tmr->EVENTS_COMPARE[0];
-    NRF_PPI->CH[0].TEP = (uint32_t)&NRF_GPIOTE->TASKS_OUT[0]; // anode_pin
-    NRF_PPI->CHENSET   = (1 << (0));
-
-    NRF_PPI->CH[1].EEP   = (uint32_t)&pel_hw.pulse_tmr->EVENTS_COMPARE[1];
-    NRF_PPI->CH[1].TEP   = (uint32_t)&NRF_GPIOTE->TASKS_OUT[1]; // smaple_r_pin
-    NRF_PPI->FORK[1].TEP = (uint32_t)&NRF_GPIOTE->TASKS_OUT[2]; // sample_v_pin
-    NRF_PPI->CHENSET     = (1 << (1));
-
-    NRF_PPI->CH[2].EEP   = (uint32_t)&pel_hw.pulse_tmr->EVENTS_COMPARE[2];
-    NRF_PPI->CH[2].TEP   = (uint32_t)&NRF_GPIOTE->TASKS_OUT[1];
-    NRF_PPI->FORK[2].TEP = (uint32_t)&NRF_GPIOTE->TASKS_OUT[2];
-    NRF_PPI->CHENSET     = (1 << (2));
-
-    NRF_PPI->CH[3].EEP = (uint32_t)&pel_hw.pulse_tmr->EVENTS_COMPARE[3];
-    NRF_PPI->CH[3].TEP = (uint32_t)&NRF_GPIOTE->TASKS_OUT[0];
-    NRF_PPI->CHENSET   = (1 << (3));
-
-    NRF_PPI->CH[4].EEP = (uint32_t)&pel_hw.pulse_tmr->EVENTS_COMPARE[4];
-    NRF_PPI->CH[4].TEP = (uint32_t)&NRF_SAADC->TASKS_START;
-    NRF_PPI->CHENSET   = (1 << (4));
-
-    NRF_PPI->CH[5].EEP = (uint32_t)&NRF_SAADC->EVENTS_STARTED;
-    NRF_PPI->CH[5].TEP = (uint32_t)&NRF_SAADC->TASKS_SAMPLE;
-    NRF_PPI->CHENSET   = (1 << (5));
-
-    NRF_PPI->CH[6].EEP = (uint32_t)&NRF_SAADC->EVENTS_END;
-    NRF_PPI->CHENSET   = (1 << (6));
-
-    // enable gpio task
-    for (int i = 0; i < 3; i++)
-    {
-        nrf_gpiote_task_enable(i);
-    }
-
-    if (cfg.test_pin != 0xFFFFFFFF)
-    {
-        nrf_gpiote_task_configure(3, cfg.test_pin, NRF_GPIOTE_POLARITY_TOGGLE, NRF_GPIOTE_INITIAL_VALUE_LOW);
-        NRF_PPI->FORK[5].TEP = (uint32_t)&NRF_GPIOTE->TASKS_OUT[3]; // test_pin
-        NRF_PPI->CH[6].TEP   = (uint32_t)&NRF_GPIOTE->TASKS_OUT[3];
-        nrf_gpiote_task_enable(3);
-    }
-
-    pel_hw.pulse_tmr->PRESCALER = NRF_TIMER_FREQ_16MHz;
-    pel_hw.pulse_tmr->MODE      = NRF_TIMER_MODE_TIMER;
-    pel_hw.pulse_tmr->BITMODE   = NRF_TIMER_BIT_WIDTH_32;
-    pel_hw.pulse_tmr->CC[0]     = cfg.point_us[0] * 16;
-    pel_hw.pulse_tmr->CC[1]     = pel_hw.pulse_tmr->CC[0] + cfg.point_us[1] * 16;
-    pel_hw.pulse_tmr->CC[2]     = pel_hw.pulse_tmr->CC[1] + cfg.point_us[2] * 16;
-    pel_hw.pulse_tmr->CC[3]     = pel_hw.pulse_tmr->CC[2] + cfg.point_us[3] * 16;
-    pel_hw.pulse_tmr->CC[4]     = pel_hw.pulse_tmr->CC[3] + cfg.point_us[4] * 16 + cfg.adc_timing_shift;
-    pel_hw.pulse_tmr->CC[5]     = pel_hw.pulse_tmr->CC[4];
-    pel_hw.pulse_tmr->SHORTS    = NRF_TIMER_SHORT_COMPARE5_CLEAR_MASK;
-    pel_hw.pulse_tmr->INTENSET  = NRF_TIMER_INT_COMPARE0_MASK;
-
-    sd_nvic_SetPriority(SAADC_IRQn, _PRIO_APP_HIGH);
-    sd_nvic_EnableIRQ(SAADC_IRQn);
-
-    sd_nvic_SetPriority(pel_hw.pulse_irq_n, _PRIO_APP_HIGH);
-    sd_nvic_EnableIRQ(pel_hw.pulse_irq_n);
-}
-
-void pel_pulse_gen_start(void)
-{
-    pel_hw.pulse_tmr->TASKS_START = 1;
-}
-
-void pel_pulse_gen_stop(void)
-{
-    pel_hw.pulse_cnt = 0;
-    do {
-    } while (pel_hw.pulse_is_running == 1);
-    pel_hw.adc.convt_new_arrival_cb = NULL;
-}
-
-#if (DEF_ELITE_DEMO_W_SOFTDEVICE == 1) || (DEF_ELITE_DEMO_WO_SOFTDEVICE == 1)
-static void pel_pulse_gen_demo_task(void *p_arg)
-{
-    pel_config_t pel_cfg = {
-        .anode_pin    = ANODE_PIN,
-        .cathode_pin  = CATHODE_PIN,
-        .smaple_r_pin = SAMPLE_R_PIN,
-        .sample_v_pin = SAMPLE_V_PIN,
-        .test_pin     = TP1_PIN,
-        .mode         = BOARD_IOPx,
-        .point_us     = {
-                         10000,
-                         3,
-                         5,
-                         2,
-                         0,
-                         },
-        .pulse_cnt        = 0xFFFFFFFF,
-        .gain             = NRF_SAADC_GAIN1_6,
-        .smaple_time      = NRF_SAADC_ACQTIME_10US,
-        .adc_timing_shift = 0,
-    };
-
-    pel_pulse_gen_init(pel_cfg);
-
-    pel_pulse_gen_start();
-
-    for (;;)
-    {
-        static uint32_t i = 0;
-        vTaskDelay(pdMS_TO_TICKS(pel_cfg.point_us[0] / 1000));
-        SEGGER_RTT_printf(0, "%d, %d, %d, %d, %d, %d\r\n", i++, pel_hw.adc.results[0], pel_hw.adc.results[1], pel_hw.adc.results[2], pel_hw.adc.results[3], pel_hw.adc.results[4]);
-    }
-}
-
-void pel_pulse_gen_demo(void)
-{
-}
-#endif
-
-void pel20_io_init(void)
-{
-    // common gpio
-    const uint32_t config_output_and_set[] = {
-        INPUT_1_PIN,
-        INPUT_2_PIN,
-        INPUT_3_PIN,
-        INPUT_4_PIN,
-        INPUT_5_PIN,
-        INPUT_6_PIN,
-        INPUT_7_PIN,
-        INPUT_8_PIN,
-        INPUT_9_PIN,
-        INPUT_10_PIN,
-        INPUT_11_PIN,
-        INPUT_12_PIN
-    };
-
-    const uint32_t config_output_and_clear[] = {
-        TP1_PIN,
-        TP2_PIN,
-        SAMPLE_R_PIN,
-        SAMPLE_V_PIN,
-    };
-
-    for (int i = 0; i < ARRAY_SIZE(config_output_and_set); i++)
-    {
-        nrf_gpio_pin_set(config_output_and_set[i]);
-        nrf_gpio_cfg_output(config_output_and_set[i]);
-    }
-
-    for (int i = 0; i < ARRAY_SIZE(config_output_and_clear); i++)
-    {
-        nrf_gpio_pin_clear(config_output_and_clear[i]);
-        nrf_gpio_cfg_output(config_output_and_clear[i]);
-    }
-
-    nrf_gpio_cfg_input(CATHODE_PIN, NRF_GPIO_PIN_NOPULL);
-
-    // specific gpio
-    if (BOARD_IOPx == BOARD_IOPH)
-    {
-        nrf_gpio_pin_clear(ANODE_PIN);
-        nrf_gpio_cfg_output(ANODE_PIN);
-    }
-    else if (BOARD_IOPx == BOARD_IOPL)
-    {
-        nrf_gpio_pin_set(ANODE_PIN);
-        nrf_gpio_cfg_output(ANODE_PIN);
-    }
-
-    // Config spi module
-    nrf_gpio_pin_set(WP_MEM_PIN);
-    nrf_gpio_pin_set(CS_MEM_PIN);
-    nrf_gpio_pin_clear(SPIM_MOSI_PIN);
-    nrf_gpio_pin_clear(SPIM_CLK_PIN);
-    nrf_gpio_cfg_output(WP_MEM_PIN);
-    nrf_gpio_cfg_output(CS_MEM_PIN);
-    nrf_gpio_cfg_output(SPIM_MOSI_PIN);
-    nrf_gpio_cfg_output(SPIM_CLK_PIN);
-    nrf_gpio_cfg_input(SPIM_MISO_PIN, NRF_GPIO_PIN_NOPULL);
-
-    NRF_SPIM3->ENABLE          = SPIM_ENABLE_ENABLE_Disabled << SPIM_ENABLE_ENABLE_Pos;
-    NRF_SPIM3->ORC             = 0x00000000;
-    NRF_SPIM3->FREQUENCY       = SPIM_FREQUENCY_FREQUENCY_M32;
-    NRF_SPIM3->CSNPOL          = SPIM_CSNPOL_CSNPOL_LOW;
-    NRF_SPIM3->IFTIMING.CSNDUR = 8;
-    NRF_SPIM3->PSEL.CSN        = CS_MEM_PIN;
-    NRF_SPIM3->PSEL.SCK        = SPIM_CLK_PIN;
-    NRF_SPIM3->PSEL.MOSI       = SPIM_MOSI_PIN;
-    NRF_SPIM3->PSEL.MISO       = SPIM_MISO_PIN;
-    NRF_SPIM3->ENABLE          = SPIM_ENABLE_ENABLE_Enabled << SPIM_ENABLE_ENABLE_Pos;
-}
-
-#endif
@@ -1,47 +0,0 @@
-
-#include "app_config.h"
-
-#if (DEF_RGB_ENABLED)
-#include "led_rgb.h"
-
-#include "elite_board.h"
-
-#include "nrf_gpio.h"
-
-static const uint32_t r_pins[DEF_LED_COUNT] = LED_R_PINS;
-static const uint32_t g_pins[DEF_LED_COUNT] = LED_G_PINS;
-static const uint32_t b_pins[DEF_LED_COUNT] = LED_B_PINS;
-static uint32_t led_count                   = 0;
-
-int32_t rgb_led_set(uint32_t idx, struct led_color color, uint8_t brightness)
-{
-    if (idx >= led_count) return 1;
-    nrf_gpio_pin_write(r_pins[idx], color.R ? 0 : 1);
-    nrf_gpio_pin_write(g_pins[idx], color.G ? 0 : 1);
-    nrf_gpio_pin_write(b_pins[idx], color.B ? 0 : 1);
-    return 0;
-}
-
-int32_t rgb_init(uint32_t cnt)
-{
-    led_count = cnt;
-    for (uint8_t i = 0; i < led_count; i++)
-    {
-        nrf_gpio_cfg_output(r_pins[i]);
-        nrf_gpio_cfg_output(g_pins[i]);
-        nrf_gpio_cfg_output(b_pins[i]);
-        /* all dark */
-        nrf_gpio_pin_set(r_pins[i]);
-        nrf_gpio_pin_set(g_pins[i]);
-        nrf_gpio_pin_set(b_pins[i]);
-    }
-
-    return 0;
-}
-
-const led_drv_if_t led_rgb_drv = {
-    .init = rgb_init,
-    .set  = rgb_led_set,
-};
-
-#endif /* ! DEF_RGB_ENABLED */
@@ -1,5 +0,0 @@
-----BEGIN EC PRIVATE KEY-----
-MHcCAQEEIEM6TVi/ofxCYEb2O9OYK4sNHlpwd0ZrW3yFOIeRJKqKoAoGCCqGSM49
-AwEHoUQDQgAEYUIRVGOQwmOEfsuYSufu4hHxRsQSUzh9lMBkvc3ewrPkpbfiXfa/
-vGyIM8HAY2Jemux9+FyFERXRjgj5RxOJAA==
-----END EC PRIVATE KEY-----
@@ -108,10 +108,9 @@ extern "C"
 #define DEF_ELITE_DEV                               0x00000000
 #define DEF_ELITE_EDC_V2_0                          0x00020109
 #define DEF_ELITE_PEL_V2_0                          0x00070001
-#define DEF_ELITE_PEL_V3_0                          0x00070002
 #define DEF_ELITE_CPG_V1_1                          0x00080001
 #define DEF_ELITE_MMM_V1_0                          0x00090001
-#define DEF_ELITE_MODEL                             DEF_ELITE_DEV
+#define DEF_ELITE_MODEL                             DEF_ELITE_MMM_V1_0

 #define DEF_ELITE_DEMO_W_SOFTDEVICE                 0

@@ -125,10 +124,9 @@ extern "C"

 #define DEF_TW1508_ENABLED      0

-#define DEF_LED_DRV_ENABLED     0
 #define DEF_LED_COUNT           0
+#define DEF_LED_DRV_ENABLED     0
 #define DEF_APA102_2020_ENABLED 0
-#define DEF_RGB_ENABLED         0

 #define DEF_ADC_DRV_ENABLED     0
 #define DEF_ADS8691_ENABLED     0
@@ -151,7 +149,7 @@ extern "C"

 #define DEF_USBD_ENABLED        1

-#define DEF_UARTE_ENABLED       0
+#define DEF_UART_ENABLED        0

 #elif (DEF_ELITE_MODEL == DEF_ELITE_EDC_V2_0)
 #define ELITE_DEVICE_NAME       "Elite-EDC"
@@ -163,10 +161,9 @@ extern "C"

 #define DEF_TW1508_ENABLED      0

-#define DEF_LED_DRV_ENABLED     1
 #define DEF_LED_COUNT           12
+#define DEF_LED_DRV_ENABLED     1
 #define DEF_APA102_2020_ENABLED 1
-#define DEF_RGB_ENABLED         0

 #define DEF_ADC_DRV_ENABLED     1
 #define DEF_ADS8691_ENABLED     1
@@ -189,7 +186,7 @@ extern "C"

 #define DEF_USBD_ENABLED        1

-#define DEF_UARTE_ENABLED       0
+#define DEF_UART_ENABLED        0

 #elif (DEF_ELITE_MODEL == DEF_ELITE_PEL_V2_0)
 #define BOARD_IOPH              1
@@ -205,10 +202,9 @@ extern "C"

 #define DEF_TW1508_ENABLED      0

-#define DEF_LED_DRV_ENABLED     0
 #define DEF_LED_COUNT           0
+#define DEF_LED_DRV_ENABLED     0
 #define DEF_APA102_2020_ENABLED 0
-#define DEF_RGB_ENABLED         0

 #define DEF_ADC_DRV_ENABLED     1
 #define DEF_ADS8691_ENABLED     0
@@ -231,49 +227,7 @@ extern "C"

 #define DEF_USBD_ENABLED        1

-#define DEF_UARTE_ENABLED       0
-
-#elif (DEF_ELITE_MODEL == DEF_ELITE_PEL_V3_0)
-#define BOARD_IOPH              1
-#define BOARD_IOPL              0
-
-#define ELITE_DEVICE_NAME       "Elite-PEL"
-#define ELITE_HW_NAME           "Elite-PELv3.0"
-#define BOARD_IOPx              BOARD_IOPH
-#define MAJOR_PRODUCT_NUMBER    0
-#define MINOR_PRODUCT_NUMBER    7
-#define MAJOR_VERSION_NUMBER    0
-#define MINOR_VERSION_NUMBER    2
-
-#define DEF_TW1508_ENABLED      0
-
-#define DEF_LED_DRV_ENABLED     1
-#define DEF_LED_COUNT           1
-#define DEF_APA102_2020_ENABLED 0
-#define DEF_RGB_ENABLED         1
-
-#define DEF_ADC_DRV_ENABLED     1
-#define DEF_ADS8691_ENABLED     0
-#define DEF_BULTIN_ADC_ENABED   1
-
-#define DEF_DAC_DRV_ENABLED     0
-#define DEF_MAX5136_ENABLED     0
-
-#define DEF_SW_DRV_ENABLED      0
-#define DEF_MAX14802_ENABLED    0
-#define DEF_ADGS1412_ENABLED    0
-
-#define DEF_FS_ENABLED          0
-#define DEF_FS_RTT_DIR          0
-#define DEF_GD25D10C_ENABLED    0
-
-#define DEF_BTN_ENABLED         0
-
-#define DEF_RTT_JSCOP_ENABLED   0
-
-#define DEF_USBD_ENABLED        1
-
-#define DEF_UARTE_ENABLED       0
+#define DEF_UART_ENABLED        0

 #elif (DEF_ELITE_MODEL == DEF_ELITE_CPG_V1_1)
 #define ELITE_DEVICE_NAME       "Elite-CPG"
@@ -285,10 +239,9 @@ extern "C"

 #define DEF_TW1508_ENABLED      1

-#define DEF_LED_DRV_ENABLED     0
 #define DEF_LED_COUNT           0
+#define DEF_LED_DRV_ENABLED     0
 #define DEF_APA102_2020_ENABLED 0
-#define DEF_RGB_ENABLED         0

 #define DEF_ADC_DRV_ENABLED     0
 #define DEF_ADS8691_ENABLED     0
@@ -323,10 +276,9 @@ extern "C"

 #define DEF_TW1508_ENABLED      0

-#define DEF_LED_DRV_ENABLED     0
 #define DEF_LED_COUNT           0
+#define DEF_LED_DRV_ENABLED     0
 #define DEF_APA102_2020_ENABLED 0
-#define DEF_RGB_ENABLED         0

 #define DEF_ADC_DRV_ENABLED     0
 #define DEF_ADS8691_ENABLED     0
@@ -1,11 +0,0 @@
-{
-	"folders": [
-		{
-			"path": "."
-		},
-		{
-			"path": "../bmd380_sdk"
-		}
-	],
-	"settings": {}
-}
@@ -104,12 +104,8 @@ static BtnEvent_t btn_event(void)
 static void btn_event_shortx1_cb(void)
 {
    NRF_LOG_INFO("BTN_EVENT_SHORTx1");
-#if (DEF_APA102_2020_ENABLED)
    const struct led_color color[6] = { LED_RED, LED_ORANGE, LED_YELLOW, LED_GREEN, LED_BLUE, LED_PURPLE };
-#elif (DEF_RGB_ENABLED)
-    const struct led_color color[6] = { LED_RED, LED_YELLOW, LED_GREEN, LED_CYAN, LED_BLUE, LED_PURPLE };
-#endif
-    static int idx = 0;
+    static int idx                  = 0;
    led_set(color[idx++ % COUNTOF(color)]);
 }

@@ -123,7 +119,7 @@ static void btn_event_shortx2_cb(void)
        led_set(LED_BLUE);
        vTaskDelay(pdMS_TO_TICKS(250));
    }
-    led_set(LED_IDLE_DISCONNECTED);
+    led_set(LED_IDEL_DISCONNECT);
 }

 static void btn_event_shortx3_cb(void)
@@ -135,25 +131,21 @@ static void btn_event_shortx3_cb(void)
        vTaskDelay(pdMS_TO_TICKS(250));
        led_set(LED_CYAN);
        vTaskDelay(pdMS_TO_TICKS(250));
-        led_set(LED_IDLE_DISCONNECTED);
+        led_set(LED_IDEL_DISCONNECT);
    }
-    led_set(LED_IDLE_DISCONNECTED);
+    led_set(LED_IDEL_DISCONNECT);
 }

 static void btn_event_long(void)
 {
    NRF_LOG_INFO("BTN_EVENT_LONG");
-#if (DEF_APA102_2020_ENABLED)
    led_set(LED_ORANGE);
-#elif (DEF_RGB_ENABLED)
-    led_set(LED_YELLOW);
-#endif
    if (!wait_released(TIME_PRESS_LONG))
    {
        led_set(LED_OFF);
        elite_board_power_off();
    }
-    led_set(LED_IDLE_DISCONNECTED);
+    led_set(LED_IDEL_DISCONNECT);
 }

 static void btn_task(void *pvArg)
@@ -198,3 +190,5 @@ void btn_init(void)
 }

 #endif /* ! DEF_BTN_ENABLED */
+
+
@@ -41,7 +41,7 @@ static int reset(void)
 static float adc_convert_milivolt(uint16_t range_sel, int32_t val_14bit, bool is_diff)
 {
    float volt;
-    float gain = 1.0 / 6.0;
+    float gain;
    float vref;
    uint32_t m = is_diff ? 1 : 0;

@@ -1,47 +0,0 @@
-# Call Cmake from the 'build' subfolder with the command below.
-# For using Make:
-# cmake -DCMAKE_MAKE_PROGRAM=make.exe -DCMAKE_TOOLCHAIN_FILE="arm-none-eabi-gcc.cmake" -G "Unix Makefiles" ..
-# followed by
-# 'make' or 'cmake --build .' to build it
-#
-# For using Ninja:
-# cmake -DCMAKE_MAKE_PROGRAM=ninja.exe -DCMAKE_TOOLCHAIN_FILE="arm-none-eabi-gcc.cmake" -G "Ninja" ..
-# followed by
-# 'ninja' or 'cmake --build .' to build it
-
-set(CMAKE_SYSTEM_NAME Generic)
-set(CMAKE_SYSTEM_PROCESSOR arm)
-
-if(CMAKE_HOST_WIN32)
-    set(EXECUTESUFFIX ".exe")
-    set(ARM_TOOLCHAIN_DIR "C:/SysGCC/arm-eabi/bin")
-elseif(CMAKE_HOST_UNIX)
-    set(EXECUTESUFFIX "")
-    if(${CMAKE_HOST_SYSTEM_NAME} STREQUAL "Darwin")
-        message(STATUS "Running on macOS")
-        set(ARM_TOOLCHAIN_DIR "/opt/homebrew/bin")
-    elseif(${CMAKE_HOST_SYSTEM_NAME} STREQUAL "Linux")
-        message(STATUS "Running on Linux (likely Ubuntu)")
-        set(ARM_TOOLCHAIN_DIR "/opt/arm-none-eabi/bin")
-    endif()
-else()
-    message(WARNING "Unknown host OS: ${CMAKE_HOST_SYSTEM_NAME}")
-endif()
-
-set(BINUTILS_PATH ${ARM_TOOLCHAIN_DIR}) 
-
-set(TOOLCHAIN_PREFIX arm-none-eabi-)
-
-set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
-
-set(CMAKE_C_COMPILER    ${ARM_TOOLCHAIN_DIR}/${TOOLCHAIN_PREFIX}gcc${EXECUTESUFFIX})
-set(CMAKE_ASM_COMPILER  ${CMAKE_C_COMPILER})
-set(CMAKE_CXX_COMPILER  ${ARM_TOOLCHAIN_DIR}/${TOOLCHAIN_PREFIX}g++${EXECUTESUFFIX})
-set(CMAKE_LINKER        ${ARM_TOOLCHAIN_DIR}/${TOOLCHAIN_PREFIX}ld${EXECUTESUFFIX})
-set(CMAKE_OBJCOPY       ${ARM_TOOLCHAIN_DIR}/${TOOLCHAIN_PREFIX}objcopy${EXECUTESUFFIX} CACHE INTERNAL "objcopy tool")
-set(CMAKE_SIZE          ${ARM_TOOLCHAIN_DIR}/${TOOLCHAIN_PREFIX}size${EXECUTESUFFIX} CACHE INTERNAL "size tool")
-
-set(CMAKE_FIND_ROOT_PATH ${BINUTILS_PATH})
-set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
-set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
-set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
@@ -1,21 +0,0 @@
-cmake_minimum_required(VERSION 3.15.3)
-
-file(GLOB FREERTO_KERNEL_SOURCES "${NRF_SDK_DIR}/external/freertos/source/*.c")
-
-add_library(freertos OBJECT 
-    ${NRF_SDK_DIR}/external/freertos/portable/GCC/nrf52/port.c
-    ${NRF_SDK_DIR}/external/freertos/portable/CMSIS/nrf52/port_cmsis.c
-    ${NRF_SDK_DIR}/external/freertos/portable/CMSIS/nrf52/port_cmsis_systick.c
-    ${NRF_SDK_DIR}/external/freertos/source/portable/MemMang/heap_4.c
-    ${FREERTO_KERNEL_SOURCES}
-)
-
-target_include_directories(freertos PUBLIC
-    ${NRF_SDK_DIR}/external/freertos/portable/CMSIS/nrf52
-    ${NRF_SDK_DIR}/external/freertos/portable/GCC/nrf52
-    ${NRF_SDK_DIR}/external/freertos/source/include
-)
-
-target_link_libraries(freertos PRIVATE 
-    prj_config
-)
@@ -1,14 +0,0 @@
-cmake_minimum_required(VERSION 3.15.3)
-
-file(GLOB_RECURSE LFS_SOURCES "littlefs/*.c")
-
-add_library(lfs OBJECT ${LFS_SOURCES})
-
-target_include_directories(lfs PUBLIC 
-  ${CMAKE_SOURCE_DIR}/littlefs
-)
-
-target_link_libraries(lfs PRIVATE 
-  prj_config
-  freertos
-)
@@ -1,22 +0,0 @@
-cmake_minimum_required(VERSION 3.15.3)
-
-set(NRF_LOG_SRC
-    ${NRF_SDK_DIR}/components/libraries/log/src/nrf_log_backend_rtt.c
-    ${NRF_SDK_DIR}/components/libraries/log/src/nrf_log_backend_serial.c
-    ${NRF_SDK_DIR}/components/libraries/log/src/nrf_log_default_backends.c
-    ${NRF_SDK_DIR}/components/libraries/log/src/nrf_log_frontend.c
-    ${NRF_SDK_DIR}/components/libraries/log/src/nrf_log_str_formatter.c
-)
-
-add_library(nrf_log OBJECT 
-  ${NRF_LOG_SRC}
-)
-
-target_include_directories(nrf_log PUBLIC 
-  ${NRF_SDK_DIR}/components/libraries/log
-  ${NRF_SDK_DIR}/components/libraries/log/src
-)
-
-target_link_libraries(nrf_log PRIVATE 
-  prj_config
-)
@@ -1,166 +0,0 @@
-cmake_minimum_required(VERSION 3.15.3)
-
-# ==========================
-# Source Files
-# ==========================
-set(STARTUP_SRC
-    ${NRF_SDK_DIR}/modules/nrfx/mdk/gcc_startup_nrf52840.S
-    ${NRF_SDK_DIR}/modules/nrfx/mdk/system_nrf52.c
-)
-
-set(LOGGING_SRC
-    ${NRF_SDK_DIR}/components/libraries/log/src/nrf_log_backend_rtt.c
-    ${NRF_SDK_DIR}/components/libraries/log/src/nrf_log_backend_serial.c
-    ${NRF_SDK_DIR}/components/libraries/log/src/nrf_log_default_backends.c
-    ${NRF_SDK_DIR}/components/libraries/log/src/nrf_log_frontend.c
-    ${NRF_SDK_DIR}/components/libraries/log/src/nrf_log_str_formatter.c
-)
-
-set(UTILS_SRC
-    ${NRF_SDK_DIR}/components/libraries/util/nrf_assert.c
-    ${NRF_SDK_DIR}/components/libraries/util/app_error.c
-    ${NRF_SDK_DIR}/components/libraries/util/app_error_handler_gcc.c
-    ${NRF_SDK_DIR}/components/libraries/util/app_error_weak.c
-    ${NRF_SDK_DIR}/components/libraries/util/app_util_platform.c
-    ${NRF_SDK_DIR}/components/libraries/strerror/nrf_strerror.c
-    ${NRF_SDK_DIR}/components/libraries/pwr_mgmt/nrf_pwr_mgmt.c
-)
-
-set(ATOMIC_SRC
-    ${NRF_SDK_DIR}/components/libraries/atomic/nrf_atomic.c
-    ${NRF_SDK_DIR}/components/libraries/atomic_fifo/nrf_atfifo.c
-    ${NRF_SDK_DIR}/components/libraries/atomic_flags/nrf_atflags.c
-    ${NRF_SDK_DIR}/components/libraries/memobj/nrf_memobj.c
-    ${NRF_SDK_DIR}/components/libraries/balloc/nrf_balloc.c
-    ${NRF_SDK_DIR}/components/libraries/ringbuf/nrf_ringbuf.c
-)
-
-set(USBD_SRC
-    ${NRF_SDK_DIR}/components/libraries/usbd/app_usbd.c
-    ${NRF_SDK_DIR}/components/libraries/usbd/app_usbd_core.c
-    ${NRF_SDK_DIR}/components/libraries/usbd/app_usbd_serial_num.c
-    ${NRF_SDK_DIR}/components/libraries/usbd/app_usbd_string_desc.c
-    ${NRF_SDK_DIR}/components/libraries/usbd/class/cdc/acm/app_usbd_cdc_acm.c
-    ${NRF_SDK_DIR}/components/libraries/usbd/class/nrf_dfu_trigger/app_usbd_nrf_dfu_trigger.c
-)
-
-set(SOFTDEVICE_SRC
-    ${NRF_SDK_DIR}/components/softdevice/common/nrf_sdh.c
-    ${NRF_SDK_DIR}/components/softdevice/common/nrf_sdh_freertos.c
-    ${NRF_SDK_DIR}/components/softdevice/common/nrf_sdh_ble.c
-)
-
-set(BLE_SRC
-    ${NRF_SDK_DIR}/components/ble/common/ble_advdata.c
-    ${NRF_SDK_DIR}/components/ble/common/ble_conn_state.c
-    ${NRF_SDK_DIR}/components/ble/common/ble_srv_common.c
-    ${NRF_SDK_DIR}/components/ble/ble_advertising/ble_advertising.c
-    ${NRF_SDK_DIR}/components/ble/ble_services/ble_dis/ble_dis.c
-    ${NRF_SDK_DIR}/components/ble/ble_services/ble_dfu/ble_dfu.c
-    ${NRF_SDK_DIR}/components/ble/ble_services/ble_dfu/ble_dfu_unbonded.c
-    ${NRF_SDK_DIR}/components/ble/nrf_ble_gatt/nrf_ble_gatt.c 
-)
-
-set(PRINTF_SRC
-    ${NRF_SDK_DIR}/external/fprintf/nrf_fprintf.c
-    ${NRF_SDK_DIR}/external/fprintf/nrf_fprintf_format.c
-    ${NRF_SDK_DIR}/external/segger_rtt/SEGGER_RTT.c
-    ${NRF_SDK_DIR}/external/segger_rtt/SEGGER_RTT_printf.c
-)
-
-set(NRFX_DRIVERS_SRC
-    ${NRF_SDK_DIR}/modules/nrfx/drivers/src/nrfx_clock.c
-    ${NRF_SDK_DIR}/modules/nrfx/drivers/src/nrfx_power.c
-    ${NRF_SDK_DIR}/modules/nrfx/drivers/src/nrfx_usbd.c
-    ${NRF_SDK_DIR}/modules/nrfx/soc/nrfx_atomic.c
-)
-
-set(NRFX_LEGACY_SRC
-    ${NRF_SDK_DIR}/integration/nrfx/legacy/nrf_drv_clock.c
-    ${NRF_SDK_DIR}/integration/nrfx/legacy/nrf_drv_power.c
-)
-
-set(EXPERIMENTAL_SRC
-    ${NRF_SDK_DIR}/components/libraries/experimental_section_vars/nrf_section_iter.c
-)
-
-set(PWR_MGMT_SRC
-    ${NRF_SDK_DIR}/components/libraries/pwr_mgmt/nrf_pwr_mgmt.c
-)
-
-add_library(sdk OBJECT
-    ${STARTUP_SRC}
-    ${LOGGING_SRC}
-    ${UTILS_SRC}
-    ${ATOMIC_SRC}
-    ${USBD_SRC}
-    ${SOFTDEVICE_SRC}
-    ${BLE_SRC}
-    ${PRINTF_SRC}
-    ${NRFX_DRIVERS_SRC}
-    ${NRFX_LEGACY_SRC}
-    ${EXPERIMENTAL_SRC}
-    ${PWR_MGMT_SRC}
-)
-
-target_include_directories(sdk PUBLIC 
-    ${NRF_SDK_DIR}/components/ble/ble_db_discovery
-    ${NRF_SDK_DIR}/components/ble/ble_services/ble_dis
-    ${NRF_SDK_DIR}/components/ble/ble_services/ble_dis_c
-    ${NRF_SDK_DIR}/components/ble/common/
-    ${NRF_SDK_DIR}/components/ble/nrf_ble_gatt
-    ${NRF_SDK_DIR}/components/ble/nrf_ble_gq
-    ${NRF_SDK_DIR}/components/ble/nrf_ble_scan
-    ${NRF_SDK_DIR}/components/ble/ble_services/ble_dfu
-    ${NRF_SDK_DIR}/components/ble/ble_advertising
-    ${NRF_SDK_DIR}/components/ble/peer_manager
-
-    ${NRF_SDK_DIR}/components/libraries/atomic
-    ${NRF_SDK_DIR}/components/libraries/atomic_flags
-    ${NRF_SDK_DIR}/components/libraries/balloc
-    ${NRF_SDK_DIR}/components/libraries/delay
-    ${NRF_SDK_DIR}/components/libraries/experimental_section_vars
-    ${NRF_SDK_DIR}/components/libraries/log
-    ${NRF_SDK_DIR}/components/libraries/log/src
-    ${NRF_SDK_DIR}/components/libraries/memobj
-    ${NRF_SDK_DIR}/components/libraries/queue
-    ${NRF_SDK_DIR}/components/libraries/ringbuf
-    ${NRF_SDK_DIR}/components/libraries/strerror
-    ${NRF_SDK_DIR}/components/libraries/util
-    ${NRF_SDK_DIR}/components/libraries/block_dev
-    ${NRF_SDK_DIR}/components/libraries/bootloader
-    ${NRF_SDK_DIR}/components/libraries/bootloader/ble_dfu
-    ${NRF_SDK_DIR}/components/libraries/bootloader/dfu
-    ${NRF_SDK_DIR}/components/libraries/pwr_mgmt
-    ${NRF_SDK_DIR}/components/libraries/usbd
-    ${NRF_SDK_DIR}/components/libraries/usbd/class/cdc
-    ${NRF_SDK_DIR}/components/libraries/usbd/class/cdc/acm
-    ${NRF_SDK_DIR}/components/libraries/usbd/class/nrf_dfu_trigger
-    ${NRF_SDK_DIR}/components/libraries/atomic_fifo
-    ${NRF_SDK_DIR}/components/libraries/svc
-    ${NRF_SDK_DIR}/components/libraries/mutex
-
-    ${NRF_SDK_DIR}/components/softdevice/common
-    ${NRF_SDK_DIR}/components/softdevice/mbr/headers
-    ${NRF_SDK_DIR}/components/softdevice/s140/headers
-
-    ${NRF_SDK_DIR}/components/toolchain/cmsis/include
-    ${NRF_SDK_DIR}/modules/nrfx
-    ${NRF_SDK_DIR}/modules/nrfx/hal
-    ${NRF_SDK_DIR}/modules/nrfx/mdk
-    ${NRF_SDK_DIR}/modules/nrfx/drivers/include
-
-    ${NRF_SDK_DIR}/external/fprintf
-    ${NRF_SDK_DIR}/external/freertos/portable/CMSIS/nrf52
-    ${NRF_SDK_DIR}/external/freertos/portable/GCC/nrf52
-    ${NRF_SDK_DIR}/external/freertos/source/include
-    ${NRF_SDK_DIR}/external/segger_rtt
-    ${NRF_SDK_DIR}/external/utf_converter
-
-    ${NRF_SDK_DIR}/integration/nrfx
-    ${NRF_SDK_DIR}/integration/nrfx/legacy
-)
-
-target_link_libraries(sdk PRIVATE 
-  prj_config
-)
@@ -1,29 +1,15 @@
-#include "app_config.h"
-
-#include "elite_cpg_v1_1.h"
-
-#if (DEF_ELITE_MODEL == DEF_ELITE_CPG_V1_1)
-
-#include "elite.h"
+#include "cpg.h"
 #include "elite_board.h"

+#include "elite_def.h"
+
 #include "nrf_delay.h"
 #include "nrf_gpio.h"
 #include "nrf_log.h"

 #include "tw1508.h"

-// RIS (real instruction)
-#define DEV_MODE          0xFF // Develop Mode
-
-// VIS (virtual instruction)
-#define VIS_RST           0xF0
-#define VIS_DEVICE_SHINY  0x10
-
-// CIS (control instruction)
-#define CIS_VERSION       0x40
-#define CIS_VOLT          0x10
-#define CIS_TEMPERATURE   0x80
+#if (DEF_ELITE_MODEL == DEF_ELITE_CPG_V1_1)

 // ExN: electrode x negative
 // ExP: electrode x positive
@@ -169,8 +155,8 @@ static uint16_t current_mA_convert_tw1508_value(float current_mA)

    uint16_t tw1508_value;
    uint8_t dac_7bit;
-    uint8_t dac_3bit = 0b000;
-    float rext       = 0.0;
+    uint8_t dac_3bit;
+    float rext;

    if (current_mA > TW1508_BOUNDARY_GAIN7)
    {
@@ -219,7 +205,7 @@ static uint16_t current_mA_convert_tw1508_value(float current_mA)
        rext     = TW1508_REXR;
    }

-    dac_7bit     = current_mA * 8 * rext / 1.25 / (dac_3bit + 1);
+    dac_7bit     = current_mA * 8 * TW1508_REXR / 1.25 / (dac_3bit + 1);
    tw1508_value = dac_3bit << 7 | dac_7bit;

    return tw1508_value;
@@ -787,7 +773,7 @@ static void cis_version(uint8_t *ins, uint16_t size)
        VERSION_DATE_HOUR,
        VERSION_DATE_MINUTE,
    };
-    extern ret_code_t le_data_update(uint8_t *p_value, uint16_t len);
+    extern ret_code_t le_data_update(uint8_t * p_value, uint16_t len);
    le_data_update((void *)cis_ver, sizeof(cis_ver));
 }

@@ -31,20 +31,20 @@ typedef struct
 } pulse_gen_hw_t;

 pulse_gen_hw_t pulse_gen_hw[] = {
-    { .gpiote_idx  = { 0, 1, 2, 3 },
+    {.gpiote_idx  = { 0, 1, 2, 3 },
     .TMR_A       = NRF_TIMER1,
     .TMR_B       = NRF_TIMER3,
     .TMR_A_IRQn  = TIMER1_IRQn,
     .TMR_B_IRQn  = TIMER3_IRQn,
     .p_pulse_gen = NULL,
-     .private     = { NULL, 0, 0 } },
-    { .gpiote_idx  = { 4, 5, 6, 7 },
+     .private     = { NULL, 0, 0 }},
+    {.gpiote_idx  = { 4, 5, 6, 7 },
     .TMR_A       = NRF_TIMER2,
     .TMR_B       = NRF_TIMER4,
     .TMR_A_IRQn  = TIMER2_IRQn,
     .TMR_B_IRQn  = TIMER4_IRQn,
     .p_pulse_gen = NULL,
-     .private     = { NULL, 0, 0 } },
+     .private     = { NULL, 0, 0 }},
 };

 __STATIC_INLINE void config_tmrB(uint32_t hw_idx, pulse_gen_t *p_pulse_gen)
@@ -0,0 +1,142 @@
+#ifndef __EDC_H__
+#define __EDC_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "dac_drv.h"
+#include "elite_def.h"
+#include <stdbool.h>
+#include <stdint.h>
+
+/** Iin, Vin, Vout **/
+#define RIS_ADC_IIN       0x00
+#define RIS_ADC_VIN       0x01
+#define RIS_DAC_VOUT      0x02
+#define RIS_HIGH_Z        0x03
+#define RIS_ADC_VOUT      0x04
+#define RIS_ADC_BAT       0x05
+
+// ADC Iin gain level !!! move to ADC.h in future
+#define I_GAIN_3M         0x00 // lv0,largest gain
+#define I_GAIN_100K       0x01 // lv1
+#define I_GAIN_3K         0x02 // lv2
+#define I_GAIN_100R       0x03 // lv3,the least gain
+#define I_GAIN_AUTO       0x04
+
+// ADC Vin gain level !!! move to ADC.h in future
+#define VIN_GAIN_1M       0x00
+#define VIN_GAIN_30K      0x01
+#define VIN_GAIN_1K       0x02
+#define VIN_GAIN_AUTO     0x03
+
+// DAC Vout gain level !!! move to DAC.h in future
+#define VOUT_GAIN_240K    0x00
+#define VOUT_GAIN_15K     0x01
+#define VOUT_GAIN_AUTO    0x02
+
+/* DAC reset parameter */
+#define DAC_ZERO          25000 // DAC_ZERO is about 0V
+
+// Step time macro
+#define STEPTIME_HALF_SEC 5000
+#define STEPTIME_ONE_SEC  10000
+#define STEPTIME_TWO_SEC  20000
+
+typedef struct
+{
+    void (*init)(void);
+    elite_instance_t *p_elite_instance;
+    struct
+    {
+        uint32_t chip_id;
+        uint32_t eliteFxn;
+
+        // time relation
+        uint32_t VsetRateIndex;
+        uint32_t VsetRate;
+        uint32_t sampleRate;
+        uint32_t notifyRate;
+        uint32_t period;
+
+        int32_t Vset;
+        uint32_t VoltConstant;
+        uint32_t directionInit;
+        uint32_t step;
+        uint32_t Ve1;
+        uint32_t Ve2;
+        int32_t Vinit;
+        int32_t Vmax;
+        int32_t Vmin;
+
+        uint32_t steptime;
+
+        uint32_t IinADCAutoGainEn;
+        uint32_t VinADCAutoGainEn;
+        uint32_t VoutAutoGainEn;
+        uint32_t IinADCGainLv;
+        uint32_t VinADCGainLv;
+        uint32_t VoutGainLv;
+        uint32_t gain_switch_on;
+        uint32_t AdcChannel;
+        bool hign_z_en;
+
+        uint32_t cycleNumber;
+        uint32_t charge;
+        int32_t constantCurrent;
+        // uint32_t  cc_resistance;
+        uint32_t cc_cp_speed;
+
+        // uni pulse mode
+        int32_t v0;
+        uint32_t t_pulse[4];
+        int32_t v_initial[4];
+        int32_t v_slope[4];
+        int32_t v_step[4];
+        uint32_t t_pulse_min[4];
+        uint32_t t_pulse_max[4];
+        int32_t v_stop;
+        int32_t v_up;
+        int32_t v_low;
+        bool v_invert_option;
+        bool v_stop_direction;
+        int32_t v_1;
+        int32_t v_2;
+
+        int32_t Vout;
+
+        // not use
+        int32_t Currentmax;
+        uint32_t VoViSwitch;
+    } instru;
+} edc20_t;
+
+typedef struct
+{
+    float coeff;
+    float offset;
+} edc20_cal_data_t;
+
+typedef struct
+{
+    struct
+    {
+        float coeff;
+        float offset;
+    } dac_c;
+    struct
+    {
+        float coeff;
+        float offset;
+        float Voffset;
+    } dac_f[3];
+} edc20_dac_cal_data_t;
+
+extern edc20_t edc;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ! __EDC_H__ */
@@ -1,73 +1,28 @@
 #include "app_config.h"
+#include "elite_board.h"

-#include "elite_edc_v2_0.h"
-
-#if (DEF_ELITE_MODEL == DEF_ELITE_EDC_V2_0)
+#include "edc.h"
+#include "elite.h"
+#include "elite_adc.h"
+#include "elite_correction.h"
+#include "elite_dac.h"

 #include "adc_drv.h"
 #include "dac_drv.h"
-#include "elite.h"
-#include "elite_board.h"
 #include "led_drv.h"
 #include "sw_drv.h"

 #include "nrf_log.h"

-#include "timers.h"
-
-// RIS (real instruction)
-#define DEV_MODE                  0xFF // Develop Mode
-#define CURVE_IV                  0x01 // I-V Curve
-#define CURVE_IV_CY               0x02 // Cycle I-V
-#define CURVE_VO                  0x03 // Function Generator
-#define CURVE_RT                  0x04 // R-T Graph
-#define CURVE_VT                  0x05 // V-T Graph
-#define CURVE_IT                  0x06 // I-T Graph
-#define CURVE_CC                  0x07 // Constant Current (CC)
-#define CURVE_OCP                 0x08 // Open Circuit Potential (OCP)
-#define CURVE_CV                  0x09 // Cyclic Voltammetry (CV)
-#define CURVE_LSV                 0x0A // Linear Sweep Voltammetry (LSV)
-#define CURVE_CA                  0x0B // Chronoamperometric Graph (CA)
-#define CURVE_CP                  0x0C // Chronopotentiometry (CP)
-#define CURVE_UNI_PULSE           0x0D // Pulse Sensing (universal pulse)
-#define CURVE_DPV                 0x0E // Differential Pulse Voltammetry (DPV)
-#define CURVE_DPV_ADVANCE         0x0F
-#define CURVE_DPV_SMPRATE         0x10
-#define CURVE_DPV_ADVANCE_SMPRATE 0x11
-#define CURVE_EIS                 0x12
-#define CURVE_CF                  0x13 // Constant Frequency(CF)
-#define CURVE_CALI                0xF1
-#define SET_SAMPLE_RATE           0xE0
-
-// VIS (virtual instruction)
-#define VIS_RST                   0xF0
-#define VIS_DEVICE_SHINY          0x10
-
-// CIS (control instruction)
-#define CIS_VERSION               0x40
-#define CIS_VOLT                  0x10
-#define CIS_TEMPERATURE           0x80
-#define CIS_CALI                  0x30
-
-// ADC Iin gain level !!! move to ADC.h in future
-#define I_GAIN_3M                 0x00 // lv0,largest gain
-#define I_GAIN_100K               0x01 // lv1
-#define I_GAIN_3K                 0x02 // lv2
-#define I_GAIN_100R               0x03 // lv3,the least gain
-#define I_GAIN_AUTO               0x04
-
-// ADC Vin gain level !!! move to ADC.h in future
-#define VIN_GAIN_1M               0x00
-#define VIN_GAIN_30K              0x01
-#define VIN_GAIN_1K               0x02
-#define VIN_GAIN_AUTO             0x03
-
-#define DEV_SHINY_DELAY_MS        3000
-
-static TimerHandle_t dev_shiny_timer_handle = NULL;
+#if (DEF_ELITE_MODEL == DEF_ELITE_EDC_V2_0)

 extern ret_code_t le_event_update(uint8_t *p_value, uint16_t len);

+static void dummy(uint8_t *ins, uint16_t size)
+{
+    NRF_LOG_INFO("%s", __FUNCTION__);
+}
+
 /*
    dev_mode_set_led
    (1)0x3000FF0400
@@ -440,7 +395,6 @@ static void dev_mode_read_output_pin(void)
    output.cs_mem       = nrf_gpio_pin_out_read(CS_MEM_PIN);
    output.cs_adc       = nrf_gpio_pin_out_read(CS_ADC_PIN);
    output.cs_dac       = nrf_gpio_pin_out_read(CS_DAC_PIN);
-    output.resvd        = 0;

    pin_out_status = (output.resvd << 21) |
                     (output.power_5v_en << 20) |
@@ -507,7 +461,6 @@ static void dev_mode_read_input_pin(void)
    input.vbat      = nrf_gpio_pin_read(VBAT_PIN);
    input.shut_down = nrf_gpio_pin_read(SHUT_DOWN_PIN);
    input.int9466   = nrf_gpio_pin_read(INT9466_PIN);
-    input.resvd     = 0;

    pin_input_status = (input.resvd << 3) |
                       (input.vbat << 2) |
@@ -892,7 +845,7 @@ static void cis_version(uint8_t *ins, uint16_t size)
        .hh     = 22,
        .mm     = 40,
    };
-    extern ret_code_t le_data_update(uint8_t *p_value, uint16_t len);
+    extern ret_code_t le_data_update(uint8_t * p_value, uint16_t len);
    le_data_update((void *)&cis_ver, sizeof(cis_ver));
 }

@@ -914,7 +867,7 @@ static void cis_volt(uint8_t *ins, uint16_t size)
        .opcode = CIS_VOLT,
        .volt   = bat_volt_read(),
    };
-    extern ret_code_t le_data_update(uint8_t *p_value, uint16_t len);
+    extern ret_code_t le_data_update(uint8_t * p_value, uint16_t len);
    le_data_update((void *)&cis_volt, sizeof(cis_volt));
 }

@@ -937,74 +890,52 @@ static void cis_temperature(uint8_t *ins, uint16_t size)
        .opcode      = CIS_TEMPERATURE,
        .temperature = __REV(temperature_read()),
    };
-    extern ret_code_t le_data_update(uint8_t *p_value, uint16_t len);
+    extern ret_code_t le_data_update(uint8_t * p_value, uint16_t len);
    le_data_update((void *)&cis_temperature, sizeof(cis_temperature));
 }

 static void cis_cali(uint8_t *ins, uint16_t size) { NRF_LOG_INFO("%s", __FUNCTION__); }

-static bool DACReset;
-
 static void vis_rst(uint8_t *ins, uint16_t size)
 {
    NRF_LOG_INFO("%s", __FUNCTION__);
+
+    edc.instru.eliteFxn = VIS_RST;
+
+    edc.instru.VinADCGainLv = VIN_GAIN_1K;
+    VinADCGainCtrl(edc.instru.VinADCGainLv);
+
+    edc.instru.IinADCGainLv = I_GAIN_100R;
+    IinADCGainCtrl(edc.instru.IinADCGainLv);
+
+    edc.instru.VoutGainLv = VOUT_GAIN_15K;
+    VoutGainControl(edc.instru.VoutGainLv);
+
+    uint16_t volt = Usercode_Correction_to_DAC(edc.instru.VoutGainLv, 25000);
+    dac_write_through(DAC0, volt);
+
+    led_mode(NO_EVENT);
 }
+static void vis_sti(uint8_t *ins, uint16_t size) { NRF_LOG_INFO("%s", __FUNCTION__); }
+static void vis_int(uint8_t *ins, uint16_t size) { NRF_LOG_INFO("%s", __FUNCTION__); }

-static void dev_shiny_callback(TimerHandle_t xTimer)
-{
-    extern bool is_ble_connected(void);
-    if (!is_ble_connected())
-    {
-        led_set(LED_IDLE_DISCONNECTED);
-        return;
-    }
-
-    extern bool is_mode_running(void);
-    if (is_mode_running())
-    {
-        led_set(LED_REC);
-    }
-    else
-    {
-        led_set(LED_IDLE_CONNECTED);
-    }
-}
-
-void start_dev_shiny_timer(void)
-{
-    if (dev_shiny_timer_handle == NULL)
-    {
-        dev_shiny_timer_handle = xTimerCreate("dev_shiny_timer",
-                                              pdMS_TO_TICKS(DEV_SHINY_DELAY_MS),
-                                              pdFALSE,
-                                              NULL,
-                                              dev_shiny_callback);
-
-        if (dev_shiny_timer_handle == NULL)
-        {
-            NRF_LOG_ERROR("dev_shiny_timer creation failed");
-            return;
-        }
-    }
-
-    if (xTimerStart(dev_shiny_timer_handle, 0) != pdPASS)
-    {
-        NRF_LOG_ERROR("dev_shiny_timer start failed");
-    }
-}
-
-static void vis_dev_shiny(uint8_t *ins, uint16_t size)
+static void vis_device_shiny(uint8_t *ins, uint16_t size)
 {
    NRF_LOG_INFO("%s", __FUNCTION__);
-    led_set(LED_IDENTIFY_DEV);
-    start_dev_shiny_timer();
+    led_set(LED_IDENTICY_DEV);
+}
+
+static void vis_shiny_dis(uint8_t *ins, uint16_t size)
+{
+    NRF_LOG_INFO("%s", __FUNCTION__);
+    led_set(LED_IDEL_CONNECTED);
 }

 static void curve_iv(uint8_t *ins, uint16_t size) { NRF_LOG_INFO("%s", __FUNCTION__); }
 static void curve_iv_cy(uint8_t *ins, uint16_t size)
 {
    NRF_LOG_INFO("%s", __FUNCTION__);
-    extern void edc20_cycle_iv_mode_start(uint8_t *ins, uint16_t size);
+    extern void edc20_cycle_iv_mode_start(uint8_t * ins, uint16_t size);
    edc20_cycle_iv_mode_start(ins, size);
 }

@@ -1037,7 +968,10 @@ elite_instance_t edc20_elite_instance = {
                 },
    .vis_func = {
                 [VIS_RST]          = vis_rst,
-                 [VIS_DEVICE_SHINY] = vis_dev_shiny,
+                 [VIS_STI]          = vis_sti,
+                 [VIS_INT]          = vis_int,
+                 [VIS_DEVICE_SHINY] = vis_device_shiny,
+                 [VIS_SHINY_DIS]    = vis_shiny_dis,
                 },
    .ris_func = {
                 [CURVE_IV]                  = curve_iv,
@@ -1,12 +1,7 @@
-#include "app_config.h"
-
-#include "elite_edc_v2_0.h"
-
-#if (DEF_ELITE_MODEL == DEF_ELITE_EDC_V2_0)
+#include "edc.h"
+#include "elite_board.h"

 #include "dac_drv.h"
-#include "elite.h"
-#include "elite_board.h"

 #include "nrf.h"
 #include "nrf_log.h"
@@ -21,6 +16,8 @@
 #include <stdlib.h>
 #include <string.h>

+#if (DEF_ELITE_MODEL == DEF_ELITE_EDC_V2_0)
+
 #define OUT_0 DAC0
 #define OUT_1 DAC1

@@ -314,7 +311,6 @@ static void edc20_cycle_iv_mode_task(void *p_arg)
        NRF_LOG_INFO("%s", info);
    }

-    led_set(LED_REC);
    dac_write_through(OUT_0, mV_out_0(&dac_param));

    dac_param.mV_output = dac_param.mV_start;
@@ -354,7 +350,6 @@ static void edc20_cycle_iv_mode_task(void *p_arg)
    edc20_dac_tim_stop();
    edc20_adc_tim_stop();
    dac_init();
-    led_set(LED_IDLE_CONNECTED);

    if (1)
    {
@@ -366,9 +361,70 @@ static void edc20_cycle_iv_mode_task(void *p_arg)
    vTaskDelete(NULL);
 }

+void edc20_cycle_iv_mode_init(void)
+{
+}
+
 #define VDIRECTION(v1, v2) ((v1 > v2) ? 0 : 1)
-#define VMAX(v1, v2)       ((v1 >= v2) ? v1 : v2)
-#define VMIN(v1, v2)       ((v1 < v2) ? v1 : v2)
+// Step time macro
+#define STEPTIME_HALF_SEC  5000
+#define STEPTIME_ONE_SEC   10000
+#define STEPTIME_TWO_SEC   20000
+static uint32_t step2VsetRate(uint32_t step)
+{
+    /*step = 100 mv, index = 0, n = 2
+             10  mv, index = 1, n = 10
+             1   mv, index = 2, n = 100
+             0.1 mv, index = 3, n = 1000
+             0.01mv, index = 4, n = 10000  */
+
+    if (step >= 10000)
+    {
+        return 0;
+    }
+    else if (step >= 1000)
+    {
+        return 1;
+    }
+    else if (step >= 100)
+    {
+        return 2;
+    }
+    else if (step >= 10)
+    {
+        return 3;
+    }
+    else if (step >= 1)
+    {
+        return 4;
+    }
+    else
+    {
+        return 5;
+    }
+}
+
+static uint32_t get_step_time(uint8_t StepTime)
+{
+    switch (StepTime)
+    {
+        case 0: { // 0.5 sec
+            return STEPTIME_HALF_SEC;
+        }
+        case 1: { // 1 sec
+            return STEPTIME_ONE_SEC;
+        }
+        case 2: { // 2 sec
+            return STEPTIME_TWO_SEC;
+        }
+        default: { // 1 sec
+            return STEPTIME_ONE_SEC;
+        }
+    }
+}
+
+#define STEP_TO_VSETRATE(step) step2VsetRate(step)
+const uint32_t VsetRateTable[5] = { 2, 10, 100, 1000, 10000 };

 static uint32_t convt_uS_step(uint32_t idx)
 {
@@ -389,24 +445,38 @@ static uint32_t convt_uS_step(uint32_t idx)
    }
 }

-bool is_mode_running(void)
-{
-    return running;
-}
-
 void edc20_cycle_iv_mode_start(uint8_t *ins, uint16_t size)
 {
+    /*
+        instru.eliteFxn      = CURVE_IV_CY;
+        instru.Ve1           = ((uint16_t)(ins[3]) << 8) | (uint16_t)(ins[4]);
+        instru.Ve2           = ((uint16_t)(ins[5]) << 8) | (uint16_t)(ins[6]);
+        instru.Vinit         = (int32_t)instru.Ve1;
+        instru.Vmax          = (int32_t)VMAX(instru.Ve1,instru.Ve2);
+        instru.Vmin          = (int32_t)VMIN(instru.Ve1,instru.Ve2);
+        instru.directionInit = VDIRECTION(instru.Ve1,instru.Ve2);
+        instru.steptime      = get_step_time(ins[9]); //5000;10000;20000;
+        instru.step          = ((uint32_t)(ins[7]) << 8) | (uint32_t)(ins[8]);//1~1000 = 0.1mv ~ 100mv
+        instru.step          = instru.step * 100000 / instru.steptime;
+        STEP_TO_VSETRATE(instru.step);
+        instru.VsetRate      = VsetRateTable[instru.VsetRateIndex];//N
+        instru.cycleNumber   = ((uint16_t)(ins[10]) << 8) | (uint16_t)(ins[11]);
+        instru.hign_z_en     = ins[13] & 0x0F;
+        instru.notifyRate    = ((uint32_t)ins[14] << 8) | (uint32_t)ins[15];
+        instru.notifyRate    = 10000 / instru.notifyRate * 10;
+    */
+
    struct __PACKED
    {
        uint8_t id : 4;
        uint8_t    : 4;
        uint8_t    : 8;
        uint8_t    : 8;
-        uint16_t volt_start; // unit: 100uV, -5V = 0, 0V = 25000, 5V = 50000
-        uint16_t volt_stop;  // unit: 100uV, -5V = 0, 0V = 25000, 5V = 50000
-        uint16_t step;       // unit: 100uV
-        uint8_t step_time;   // enum: 0 = 5000us, 1 = 10000us, 2 = 20000us
-        uint16_t cycles;     // 0 ~ 500000
+        uint16_t volt_start;  // unit: 100uV, -5V = 0, 0V = 25000, 5V = 50000
+        uint16_t volt_stop;   // unit: 100uV, -5V = 0, 0V = 25000, 5V = 50000
+        uint16_t step;        // unit: 100uV
+        uint8_t step_time;    // enum: 0 = 5000us, 1 = 10000us, 2 = 20000us
+        uint16_t cycles;      // 0 ~ 500000
        uint8_t : 8;
        uint8_t hi_z_en;      // lower nibble
        uint16_t sample_rate; // unit: 0.1Hz
@@ -2,14 +2,12 @@
 #define __EDC20_IO_H__

 #ifdef __cplusplus
-extern "C"
-{
+extern "C" {
 #endif

+#include <stdint.h>
 #include "nrf_drv_spi.h"
 #include "nrf_gpio.h"
-#include <stdint.h>
-

 #define ADCA2_PIN        NRF_GPIO_PIN_MAP(0, 25)
 #define ADCA1_PIN        NRF_GPIO_PIN_MAP(0, 19)
@@ -47,51 +45,51 @@ extern "C"
 #define SPIM_MOSI_PIN    NRF_GPIO_PIN_MAP(0, 7)
 #define SPIM_MISO_PIN    NRF_GPIO_PIN_MAP(1, 9)

-    typedef struct
-    {
-        float mV_start;
-        float mV_stop;
-        float mV_step;
-        uint32_t uS_step;
-        uint32_t cycles;
-        bool hi_z_en;
-    } elite_dac_config_t;
+typedef struct
+{
+    float mV_start;
+    float mV_stop;
+    float mV_step;
+    uint32_t uS_step;
+    uint32_t cycles;
+    bool hi_z_en;
+} elite_dac_config_t;

-    void gpio_init(void);
-    void circuit_selection_vin_0(void);
-    void circuit_selection_vin_1(void);
-    void circuit_selection_vin_2(void);
-    void circuit_selection_Iin_0(void);
-    void circuit_selection_Iin_1(void);
-    void circuit_selection_Iin_2(void);
-    void circuit_selection_Iin_3(void);
-    void circuit_selection_Iin_4(void);
-    void circuit_selection_dac_coarse_tune_c(void);
-    void circuit_selection_dac_fine_tune_f0(void);
-    void circuit_selection_dac_fine_tune_f1(void);
-    void circuit_selection_dac_fine_tune_f2(void);
-    void circuit_selection_cv3_config(void);
-    void circuit_selection_cc_config(void);
-    void circuit_selection_dac_circuit_open(void);
+void gpio_init(void);
+void circuit_selection_vin_0(void);
+void circuit_selection_vin_1(void);
+void circuit_selection_vin_2(void);
+void circuit_selection_Iin_0(void);
+void circuit_selection_Iin_1(void);
+void circuit_selection_Iin_2(void);
+void circuit_selection_Iin_3(void);
+void circuit_selection_Iin_4(void);
+void circuit_selection_dac_coarse_tune_c(void);
+void circuit_selection_dac_fine_tune_f0(void);
+void circuit_selection_dac_fine_tune_f1(void);
+void circuit_selection_dac_fine_tune_f2(void);
+void circuit_selection_cv3_config(void);
+void circuit_selection_cc_config(void);
+void circuit_selection_dac_circuit_open(void);

-    void twi_init(void);
-    void twi0_write_reg(uint8_t slave_addr, uint8_t reg_addr, uint8_t *data, uint8_t data_len);
-    void twi0_read_reg(uint8_t slave_addr, uint8_t reg_addr, uint8_t *p_rx_buf, uint8_t rx_buffer_length);
+void twi_init(void);
+void twi0_write_reg(uint8_t slave_addr, uint8_t reg_addr, uint8_t *data, uint8_t data_len);
+void twi0_read_reg(uint8_t slave_addr, uint8_t reg_addr, uint8_t *p_rx_buf, uint8_t rx_buffer_length);

-    void spi_init(void);
-    void spi1_write(uint8_t *p_tx_buffer, uint16_t tx_buffer_length);
-    void spim_xfer(uint32_t cs_pin, nrf_spim_mode_t mode, uint8_t *p_tx_buffer, uint16_t tx_buffer_length, uint8_t *p_rx_buf, uint16_t rx_buffer_length);
-    void spi2_set_mode(nrf_drv_spi_mode_t mode);
+void spi_init(void);
+void spi1_write(uint8_t *p_tx_buffer, uint16_t tx_buffer_length);
+void spim_xfer(uint32_t cs_pin, nrf_spim_mode_t mode, uint8_t *p_tx_buffer, uint16_t tx_buffer_length, uint8_t *p_rx_buf, uint16_t rx_buffer_length);
+void spi2_set_mode(nrf_drv_spi_mode_t mode);

-    void edc20_io_init(void);
-    void edc20_io_power_off(void);
-    void edc20_io_power_on(void);
+void edc20_io_init(void);
+void edc20_io_power_off(void);
+void edc20_io_power_on(void);

-    void edc20_dac_tim_start(uint32_t period, void (*callback)(void *p_arg), void *p_arg);
-    void edc20_dac_tim_stop(void);
+void edc20_dac_tim_start(uint32_t period, void (*callback)(void *p_arg), void *p_arg);
+void edc20_dac_tim_stop(void);

-    void edc20_adc_tim_start(elite_dac_config_t *p_config);
-    void edc20_adc_tim_stop(void);
+void edc20_adc_tim_start(elite_dac_config_t *p_config);
+void edc20_adc_tim_stop(void);

 #ifdef __cplusplus
 }
@@ -0,0 +1,16 @@
+#ifndef __EIS_H__
+#define __EIS_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "elite_def.h"
+
+extern elite_instance_t eis_2_0;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ! __EIS_H__ */
@@ -1,19 +1,15 @@
-#include "app_config.h"
-
 #include "elite.h"

 #if (DEF_ELITE_MODEL == DEF_ELITE_DEV)
-#include "elite_dev_v1_0.h"
+#include "elite_dev.h"
 #elif (DEF_ELITE_MODEL == DEF_ELITE_EDC_V2_0)
-#include "elite_edc_v2_0.h"
+#include "edc.h"
 #elif (DEF_ELITE_MODEL == DEF_ELITE_PEL_V2_0)
-#include "elite_pel_v2_0.h"
-#elif (DEF_ELITE_MODEL == DEF_ELITE_PEL_V3_0)
-#include "elite_pel_v3_0.h"
+#include "pel.h"
 #elif (DEF_ELITE_MODEL == DEF_ELITE_CPG_V1_1)
-#include "elite_cpg_v1_1.h"
+#include "cpg.h"
 #elif (DEF_ELITE_MODEL == DEF_ELITE_MMM_V1_0)
-#include "elite_mmm_v1_0.h"
+#include "elite_mmm.h"
 #else
 #error "Unknown DEF_ELITE_MODEL"
 #endif
@@ -73,11 +69,6 @@ static void decode_cis_ins(uint8_t *ins, uint16_t size)
    }
 }

-// define BT instruction
-#define INS_TYPE_RIS 0x30
-#define INS_TYPE_VIS 0xC0
-#define INS_TYPE_CIS 0x70
-
 static void elite_instr_task(void *p_arg)
 {
    static size_t instr_size = 0;
@@ -118,8 +109,6 @@ void elite_init(void)
    p_instance = edc.p_elite_instance;
 #elif (DEF_ELITE_MODEL == DEF_ELITE_PEL_V2_0)
    p_instance = pel_init();
-#elif (DEF_ELITE_MODEL == DEF_ELITE_PEL_V3_0)
-    p_instance = pel_init();
 #elif (DEF_ELITE_MODEL == DEF_ELITE_CPG_V1_1)
    p_instance = cpg_init();
 #elif (DEF_ELITE_MODEL == DEF_ELITE_MMM_V1_0)
@@ -135,7 +124,7 @@ void elite_init(void)
 void elite_instr_send(void *p, size_t size)
 {
    /* reply the instruction */
-    extern ret_code_t le_data_update(uint8_t *p_value, uint16_t len);
+    extern ret_code_t le_data_update(uint8_t * p_value, uint16_t len);
    le_data_update(p, size);

    xMessageBufferSend(instr_msg, p, size, portMAX_DELAY);
@@ -7,24 +7,16 @@ extern "C"
 #endif

 #include "app_config.h"
-
-#include "elite.h"
-
 #include "app_error.h"

+#include "elite_def.h"
+
    void elite_init(void);
    void elite_instr_send(void *p, size_t size);
    ret_code_t le_data_notify(uint8_t *p_value, uint16_t len);
    ret_code_t le_event_notify(uint8_t *p_value, uint16_t len);
    ret_code_t le_event_async_notify(uint8_t *p_value, uint16_t len, uint32_t ms_to_wait);

-    typedef struct
-    {
-        void (*cis_func[256])(uint8_t *ins, uint16_t size);
-        void (*vis_func[256])(uint8_t *ins, uint16_t size);
-        void (*ris_func[256])(uint8_t *ins, uint16_t size);
-    } elite_instance_t;
-
 #ifdef __cplusplus
 }
 #endif
@@ -0,0 +1,8 @@
+#include "elite_adc.h"
+
+#include "nrf_log.h"
+
+void IinADCGainCtrl(uint8_t IinADCLevel) { NRF_LOG_INFO("%s", __FUNCTION__); }
+void VinADCGainCtrl(uint8_t VinADCLevel) { NRF_LOG_INFO("%s", __FUNCTION__); }
+void AutoGainChangeIin(int32_t RealCurrent, uint16_t plot_type, uint16_t *no_rec_time) { NRF_LOG_INFO("%s", __FUNCTION__); }
+void AutoGainChangeVin(int32_t RealVin) { NRF_LOG_INFO("%s", __FUNCTION__); }
@@ -0,0 +1,19 @@
+#ifndef __ELITE_ADC_H__
+#define __ELITE_ADC_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+
+void IinADCGainCtrl(uint8_t IinADCLevel);
+void VinADCGainCtrl(uint8_t VinADCLevel);
+void AutoGainChangeIin(int32_t RealCurrent, uint16_t plot_type, uint16_t *no_rec_time);
+void AutoGainChangeVin(int32_t RealVin);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ! __ELITE_ADC_H__ */
@@ -6,8 +6,6 @@ void elite_board_init(void)
    edc20_io_init();
 #elif (DEF_ELITE_MODEL == DEF_ELITE_PEL_V2_0)
    pel20_io_init();
-#elif (DEF_ELITE_MODEL == DEF_ELITE_PEL_V3_0)
-    pel30_io_init();
 #elif (DEF_ELITE_MODEL == DEF_ELITE_CPG_V1_1)
    cpg11_io_init();
 #endif
@@ -22,9 +20,6 @@ void elite_board_demo(void)
 #elif (DEF_ELITE_MODEL == DEF_ELITE_PEL_V2_0)
    extern void pel_pulse_gen_demo(void);
    pel_pulse_gen_demo();
-#elif (DEF_ELITE_MODEL == DEF_ELITE_PEL_V3_0)
-    extern void pel_pulse_gen_demo(void);
-    pel_pulse_gen_demo();
 #elif (DEF_ELITE_MODEL == DEF_ELITE_CPG_V1_1)
    cpg_pulse_default_demo_ext();
 #endif
@@ -37,7 +32,6 @@ void elite_board_power_off(void)
 #if (DEF_ELITE_MODEL == DEF_ELITE_EDC_V2_0)
    edc20_io_power_off();
 #elif (DEF_ELITE_MODEL == DEF_ELITE_PEL_V2_0)
-#elif (DEF_ELITE_MODEL == DEF_ELITE_PEL_V3_0)
 #elif (DEF_ELITE_MODEL == DEF_ELITE_CPG_V1_1)
 #endif
 }
@@ -46,7 +40,7 @@ void elite_drv_init(void)
 {
    btn_init();
    led_init();
-    led_set(LED_IDLE_DISCONNECTED);
+    led_set(LED_IDEL_DISCONNECT);
    sw_init();
    adc_init();
    dac_init();
@@ -18,13 +18,11 @@ extern "C"

 #if (DEF_ELITE_MODEL == DEF_ELITE_DEV)
 #elif (DEF_ELITE_MODEL == DEF_ELITE_EDC_V2_0)
-#include "elite_edc_v2_0_io.h"
+#include "edc20_io.h"
 #elif (DEF_ELITE_MODEL == DEF_ELITE_PEL_V2_0)
-#include "elite_pel_v2_0_io.h"
-#elif (DEF_ELITE_MODEL == DEF_ELITE_PEL_V3_0)
-#include "elite_pel_v3_0_io.h"
+#include "pel20_io.h"
 #elif (DEF_ELITE_MODEL == DEF_ELITE_CPG_V1_1)
-#include "elite_cpg_v1_1_io.h"
+#include "cpg11_io.h"
 #elif (DEF_ELITE_MODEL == DEF_ELITE_MMM_V1_0)
 #else
 #error "Not implemented xxx_io.h"
@@ -0,0 +1,36 @@
+#ifndef __ELITE_CORRECTION_H__
+#define __ELITE_CORRECTION_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+
+#define BOARD_EE_EF 1
+
+struct formula_ctx_t
+{
+    long long coeff;
+    long long offset;
+};
+
+struct correction_ctx_t
+{
+    struct formula_ctx_t ADC_volt[3];
+    struct formula_ctx_t ADC_current[4];
+    struct formula_ctx_t Usercode2DAC[2];
+    struct formula_ctx_t ADC_Vout_volt[1];
+    uint16_t Gain0Boundary[2];
+    uint16_t Gain1Boundary[4];
+    uint16_t Gain2Boundary[2];
+};
+
+int32_t DecodeADCValue(uint8_t adc_gain, uint8_t adc_channel, uint16_t adc_rxbuf);
+uint16_t Usercode_Correction_to_DAC(uint8_t dac_gain, uint16_t usercode);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ! __ELITE_CORRECTION_H__ */
@@ -0,0 +1,55 @@
+#include "elite_dac.h"
+#include "edc.h"
+
+static bool DACReset;
+
+void VoutGainControl(uint8_t VOUTLevel)
+{
+    switch (VOUTLevel)
+    {
+        case 0:
+            // VOUT gain level = 0, using 240K resister
+            break;
+        case 1:
+            // VOUT gain level = 1, using 15K resister
+            break;
+        case 2:
+            // VOUT gain level = 2, using 15K resister
+            break;
+        default:
+            // default using 15K resister
+            break;
+    }
+}
+
+int32_t User2Real(uint16_t usr_code)
+{
+    /* transfer usr_code to real voltage value (mV) */
+    return (int32_t)((usr_code - 25000) / 5);
+}
+
+void AutoGainChangeVout(uint32_t *p_VoutGainLv, int32_t usr_code)
+{
+    int32_t RealVolt = (usr_code - 25000) * 200; // (usr_code - 25000) / 5 * 1000  [1uV]
+    // switch to 1 level volt(small)   15K
+    // switch to 2 level volt(large)   240K
+
+    if (*p_VoutGainLv == VOUT_GAIN_15K)
+    {
+        if (RealVolt > DAC_VOUT_GAIN_LARGE_BOUNDARY || RealVolt < -1 * DAC_VOUT_GAIN_LARGE_BOUNDARY)
+        {
+            // switch to 2 level volt(large)
+            *p_VoutGainLv = VOUT_GAIN_240K;
+            VoutGainControl(edc.instru.VoutGainLv);
+        }
+    }
+    else if (*p_VoutGainLv == VOUT_GAIN_240K)
+    {
+        if (RealVolt < DAC_VOUT_GAIN_SMALL_BOUNDARY && RealVolt > -1 * DAC_VOUT_GAIN_SMALL_BOUNDARY)
+        {
+            // switch to 1 level volt(small)
+            *p_VoutGainLv = VOUT_GAIN_15K;
+            VoutGainControl(edc.instru.VoutGainLv);
+        }
+    }
+}
@@ -0,0 +1,28 @@
+#ifndef __ELITE_DAC_H__
+#define __ELITE_DAC_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdbool.h>
+#include <stdint.h>
+
+#define DACCLS                                 0x02
+#define DACOUT                                 0x31
+
+// DAC Vout theoretical boundary <300, 100~ (mV)
+#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
+
+void VoutGainControl(uint8_t VOUTLevel);
+int32_t User2Real(uint16_t UserCode);
+void AutoGainChangeVout(uint32_t *p_VoutGainLv, int32_t usr_code);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ! __ELITE_DAC_H__ */
@@ -0,0 +1,120 @@
+#ifndef __ELITE_DEF_H__
+#define __ELITE_DEF_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+
+// define BT instruction
+#define INS_TYPE_RIS     0x30
+#define INS_TYPE_VIS     0xC0
+#define INS_TYPE_CIS     0x70
+
+// VIS (virtual instruction)
+#define VIS_RST          0xF0
+#define VIS_ASK          0x30
+#define VIS_STI          0xC0
+#define VIS_INT          0x60
+#define VIS_DEVICE_SHINY 0x10
+#define VIS_SHINY_DIS    0x20
+
+// RIS (real instruction)
+enum all_mode_e
+{
+    CURVE_IV                  = 0x01, // I-V Curve
+    CURVE_IV_CY               = 0x02, // Cycle I-V
+    CURVE_VO                  = 0x03, // Function Generator
+    CURVE_RT                  = 0x04, // R-T Graph
+    CURVE_VT                  = 0x05, // V-T Graph
+    CURVE_IT                  = 0x06, // I-T Graph
+    CURVE_CC                  = 0x07, // Constant Current (CC)
+    CURVE_OCP                 = 0x08, // Open Circuit Potential (OCP)
+    CURVE_CV                  = 0x09, // Cyclic Voltammetry (CV)
+    CURVE_LSV                 = 0x0A, // Linear Sweep Voltammetry (LSV)
+    CURVE_CA                  = 0x0B, // Chronoamperometric Graph (CA)
+    CURVE_CP                  = 0x0C, // Chronopotentiometry (CP)
+    CURVE_UNI_PULSE           = 0x0D, // Pulse Sensing (universal pulse)
+    CURVE_DPV                 = 0x0E, // Differential Pulse Voltammetry (DPV)
+    CURVE_DPV_ADVANCE         = 0x0F,
+    CURVE_DPV_SMPRATE         = 0x10,
+    CURVE_DPV_ADVANCE_SMPRATE = 0x11,
+    CURVE_EIS                 = 0x12,
+    CURVE_CF                  = 0x13, // Constant Frequency(CF)
+    CURVE_CALI                = 0xF1,
+    SET_SAMPLE_RATE           = 0xE0,
+    DEV_MODE                  = 0xFF, // Develop Mode
+};
+
+// CIS (control instruction)
+#define CIS_VERSION        0x40
+#define CIS_VOLT           0x10
+#define CIS_TEMPERATURE    0x80
+#define CIS_LED_TEST       0x70
+#define CIS_CALI           0x30
+#define CIS_CALI2          0x90
+
+#define CTL_WRT            0x20
+#define CTL_RD             0x21
+#define CTL_RD_DFTR        0x78
+#define CTL_RD_DFTI        0x7C
+#define CTL_RD_ADC         0x7A
+#define CTL_RESET          0x11
+
+// mode parameter
+
+#define VMAX(v1, v2)       ((v1 >= v2) ? v1 : v2)
+#define VMIN(v1, v2)       ((v1 < v2) ? v1 : v2)
+#define VDIRECTION(v1, v2) ((v1 > v2) ? 0 : 1)
+#define AFTER_READ_I       0
+#define AFTER_READ_V       1
+#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
+#define COLOR_RED          0x01
+#define COLOR_ORANGE       0x02
+#define COLOR_YELLOW       0x03
+#define COLOR_GREEN        0x04
+#define COLOR_BLUE         0x05
+#define COLOR_CYAN         0x06
+#define COLOR_MAGENTA      0x07
+#define COLOR_PURPLE       0x08
+#define COLOR_WHITE        0x09
+#define COLOR_YELLOWGREEN  0x0A
+
+#define BT_WAIT            0x01
+#define NO_EVENT           0x02
+#define PRE_WORK           0x03
+#define WORKING            0x04
+#define POST_WORK          0x05
+
+typedef struct
+{
+    void (*cis_func[256])(uint8_t *ins, uint16_t size);
+    void (*vis_func[256])(uint8_t *ins, uint16_t size);
+    void (*ris_func[256])(uint8_t *ins, uint16_t size);
+} elite_instance_t;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ! __ELITE_DEF_H__ */
@@ -1,27 +1,9 @@
-#include "app_config.h"
+#include "elite_dev.h"

-#include "elite_dev_v1_0.h"
-
-#if (DEF_ELITE_MODEL == DEF_ELITE_DEV)
-
-#include "app_error.h"
 #include "nrf_gpio.h"
 #include "nrf_log.h"

-#include <stdint.h>
-
-// RIS (real instruction)
-#define DEV_MODE            0xFF // Develop Mode
-
-// VIS (virtual instruction)
-#define VIS_RST             0xF0
-#define VIS_DEVICE_SHINY    0x10
-
-// CIS (control instruction)
-#define CIS_VERSION         0x40
-#define CIS_VOLT            0x10
-#define CIS_TEMPERATURE     0x80
-#define CIS_CALI            0x30
+#if (DEF_ELITE_MODEL == DEF_ELITE_DEV)

 #define VERSION_DATE_YEAR   24
 #define VERSION_DATE_MONTH  7
@@ -39,7 +21,7 @@ static void cis_version(uint8_t *ins, uint16_t size)
        VERSION_DATE_HOUR,
        VERSION_DATE_MINUTE,
    };
-    extern ret_code_t le_data_update(uint8_t *p_value, uint16_t len);
+    extern ret_code_t le_data_update(uint8_t * p_value, uint16_t len);
    le_data_update((void *)cis_ver, sizeof(cis_ver));
 }

@@ -2,14 +2,13 @@
 #define __ELITE_DEV_H__

 #ifdef __cplusplus
-extern "C"
-{
+extern "C" {
 #endif

 #include "app_config.h"
 #include "elite.h"

-    const elite_instance_t *dev_init(void);
+const elite_instance_t *dev_init(void);

 #ifdef __cplusplus
 }
@@ -1,24 +1,9 @@
-#include "app_config.h"
-
-#include "elite_mmm_v1_0.h"
-
-#if (DEF_ELITE_MODEL == DEF_ELITE_MMM_V1_0)
+#include "elite_mmm.h"

 #include "nrf_gpio.h"
 #include "nrf_log.h"

-// RIS (real instruction)
-#define DEV_MODE            0xFF // Develop Mode
-
-// VIS (virtual instruction)
-#define VIS_RST             0xF0
-#define VIS_DEVICE_SHINY    0x10
-
-// CIS (control instruction)
-#define CIS_VERSION         0x40
-#define CIS_VOLT            0x10
-#define CIS_TEMPERATURE     0x80
-#define CIS_CALI            0x30
+#if (DEF_ELITE_MODEL == DEF_ELITE_MMM_V1_0)

 #define VERSION_DATE_YEAR   25
 #define VERSION_DATE_MONTH  6
@@ -36,7 +21,7 @@ static void cis_version(uint8_t *ins, uint16_t size)
        VERSION_DATE_HOUR,
        VERSION_DATE_MINUTE,
    };
-    extern ret_code_t le_data_update(uint8_t *p_value, uint16_t len);
+    extern ret_code_t le_data_update(uint8_t * p_value, uint16_t len);
    le_data_update((void *)cis_ver, sizeof(cis_ver));
 }

@@ -337,9 +337,4 @@ ret_code_t le_event_async_notify(uint8_t *p_value, uint16_t len, uint32_t ms_to_
    return ret;
 }

-bool is_ble_connected(void)
-{
-    return (elite_context.conn_handle != BLE_CONN_HANDLE_INVALID);
-}
-
 #endif // NRF_MODULE_ENABLED(BLE_ELITE)
@@ -1,5 +1,3 @@
-#include "app_config.h"
-#if (DEF_LED_DRV_ENABLED)
 #include "led_drv.h"

 #include "nrf_log.h"
@@ -11,15 +9,60 @@
 #if (DEF_APA102_2020_ENABLED)
 #include "apa102_2020.h"
 static const led_drv_if_t *p_inst = &apa102_drv;
-
-#elif (DEF_RGB_ENABLED)
-#include "led_rgb.h"
-static const led_drv_if_t *p_inst = &led_rgb_drv;
-
 #else
 static led_drv_if_t *p_inst = NULL;
 #endif

+#if (DEF_LED_DRV_ENABLED)
+
+static bool btWaitLedFlag   = 0;
+static bool noEventLedFlag  = 0;
+static bool preWorkLedFlag  = 0;
+static bool workingLedFlag  = 0;
+static bool postWorkLedFlag = 0;
+
+int32_t led_mode(uint16_t mode_status)
+{
+    btWaitLedFlag   = 0;
+    noEventLedFlag  = 0;
+    preWorkLedFlag  = 0;
+    workingLedFlag  = 0;
+    postWorkLedFlag = 0;
+
+    switch (mode_status)
+    {
+        case BT_WAIT:
+            btWaitLedFlag = 1;
+            NRF_LOG_INFO("%s(BT_WAIT) is unimplemented.", __FUNCTION__);
+            break;
+
+        case NO_EVENT:
+            noEventLedFlag = 1;
+            NRF_LOG_INFO("%s(NO_EVENT) is unimplemented.", __FUNCTION__);
+            break;
+
+        case PRE_WORK:
+            preWorkLedFlag = 1;
+            NRF_LOG_INFO("%s(PRE_WORK) is unimplemented.", __FUNCTION__);
+            break;
+
+        case WORKING:
+            workingLedFlag = 1;
+            NRF_LOG_INFO("%s(WORKING) is unimplemented.", __FUNCTION__);
+            break;
+
+        case POST_WORK:
+            postWorkLedFlag = 1;
+            NRF_LOG_INFO("%s(POST_WORK) is unimplemented.", __FUNCTION__);
+            break;
+
+        default:
+            NRF_LOG_INFO("%s(default) is unimplemented.", __FUNCTION__);
+            break;
+    }
+    return 0;
+}
+
 int32_t led_set(struct led_color color)
 {
    if (p_inst == NULL)
@@ -68,14 +111,7 @@ int32_t led_init(void)
 int32_t led_as_rainbow(void)
 {
    uint8_t color_idx;
-
-#if (DEF_APA102_2020_ENABLED)
    struct led_color color[6] = { LED_RED, LED_ORANGE, LED_YELLOW, LED_GREEN, LED_BLUE, LED_PURPLE };
-#endif
-
-#if (DEF_RGB_ENABLED)
-    struct led_color color[6] = { LED_RED, LED_YELLOW, LED_GREEN, LED_CYAN, LED_BLUE, LED_PURPLE };
-#endif

    for (int i = 0; i < DEF_LED_COUNT; i++)
    {
@@ -2,8 +2,7 @@
 #define __LED_DRV_H__

 #ifdef __cplusplus
-extern "C"
-{
+extern "C" {
 #endif

 #include "app_config.h"
@@ -12,7 +11,6 @@ extern "C"
 #define LED_DRV_ERROR   (-1)
 #define LED_DRV_SUCCESS (0)

-#if (DEF_APA102_2020_ENABLED)
 #define LED_NONE                        \
    (struct led_color)                  \
    {                                   \
@@ -53,45 +51,41 @@ extern "C"
    {                                   \
        .R = 0xFF, .G = 0x00, .B = 0xFF \
    }
+#define LED_ORANGE                      \
+    (struct led_color)                  \
+    {                                   \
+        .R = 0xFF, .G = 0x58, .B = 0x09 \
+    }

-#elif (DEF_RGB_ENABLED)
-#define LED_NONE \
-    (struct led_color) { .R = 0, .G = 0, .B = 0 }
-#define LED_RED \
-    (struct led_color) { .R = 1, .G = 0, .B = 0 }
-#define LED_YELLOW \
-    (struct led_color) { .R = 1, .G = 1, .B = 0 }
-#define LED_WHITE \
-    (struct led_color) { .R = 1, .G = 1, .B = 1 }
-#define LED_GREEN \
-    (struct led_color) { .R = 0, .G = 1, .B = 0 }
-#define LED_CYAN \
-    (struct led_color) { .R = 0, .G = 1, .B = 1 }
-#define LED_BLUE \
-    (struct led_color) { .R = 0, .G = 0, .B = 1 }
-#define LED_PURPLE \
-    (struct led_color) { .R = 1, .G = 0, .B = 1 }
-#endif
+#define LED_OFF             LED_NONE
+#define LED_ON              LED_GREEN
+#define LED_ERROR           LED_RED
+#define LED_IDEL_DISCONNECT LED_YELLOW
+#define LED_IDEL_CONNECTED  LED_GREEN
+#define LED_REC             LED_CYAN
+#define LED_IDENTICY_DEV    LED_PURPLE
+#define LED_BUTTON_PRESS    LED_YELLOW

-#define LED_OFF               LED_NONE
-#define LED_ON                LED_GREEN
-#define LED_ERROR             LED_RED
-#define LED_IDLE_DISCONNECTED LED_YELLOW
-#define LED_IDLE_CONNECTED    LED_GREEN
-#define LED_REC               LED_CYAN
-#define LED_IDENTIFY_DEV      LED_PURPLE
-#define LED_BUTTON_PRESS      LED_YELLOW
+#define BT_WAIT             0x01
+#define NO_EVENT            0x02
+#define PRE_WORK            0x03
+#define WORKING             0x04
+#define POST_WORK           0x05

 #if (DEF_LED_DRV_ENABLED)
-    int32_t led_init(void);
-    int32_t led_set(struct led_color color);
-    int32_t led_single_led_set(uint32_t idx, struct led_color color, uint8_t brightness);
-    int32_t led_as_rainbow(void);
+    int32_t
+    led_init(void);
+int32_t led_set(struct led_color color);
+int32_t led_single_led_set(uint32_t idx, struct led_color color, uint8_t brightness);
+int32_t led_mode(uint16_t mode_status);
+int32_t led_as_rainbow(void);

 #else
+
 #define led_init()
 #define led_set(x)
 #define led_single_led_set(x, y, z)
+#define led_mode(x)
 #define led_as_rainbow(x)

 #endif /* ! DEF_LED_DRV_ENABLED */
@@ -1,128 +0,0 @@
-SECTIONS
-{
-}
-
-SECTIONS
-{
-  . = ALIGN(4);
-  .mem_section_dummy_ram :
-  {
-  }
-  .cli_sorted_cmd_ptrs :
-  {
-    PROVIDE(__start_cli_sorted_cmd_ptrs = .);
-    KEEP(*(.cli_sorted_cmd_ptrs))
-    PROVIDE(__stop_cli_sorted_cmd_ptrs = .);
-  } > RAM
-  .fs_data :
-  {
-    PROVIDE(__start_fs_data = .);
-    KEEP(*(.fs_data))
-    PROVIDE(__stop_fs_data = .);
-  } > RAM
-  .log_dynamic_data :
-  {
-    PROVIDE(__start_log_dynamic_data = .);
-    KEEP(*(SORT(.log_dynamic_data*)))
-    PROVIDE(__stop_log_dynamic_data = .);
-  } > RAM
-  .log_filter_data :
-  {
-    PROVIDE(__start_log_filter_data = .);
-    KEEP(*(SORT(.log_filter_data*)))
-    PROVIDE(__stop_log_filter_data = .);
-  } > RAM
-
-} INSERT AFTER .data;
-
-SECTIONS
-{
-  .mem_section_dummy_rom :
-  {
-  }
-  .sdh_soc_observers :
-  {
-    PROVIDE(__start_sdh_soc_observers = .);
-    KEEP(*(SORT(.sdh_soc_observers*)))
-    PROVIDE(__stop_sdh_soc_observers = .);
-  } > FLASH
-  .sdh_ble_observers :
-  {
-    PROVIDE(__start_sdh_ble_observers = .);
-    KEEP(*(SORT(.sdh_ble_observers*)))
-    PROVIDE(__stop_sdh_ble_observers = .);
-  } > FLASH
-  .pwr_mgmt_data :
-  {
-    PROVIDE(__start_pwr_mgmt_data = .);
-    KEEP(*(SORT(.pwr_mgmt_data*)))
-    PROVIDE(__stop_pwr_mgmt_data = .);
-  } > FLASH
-  .sdh_req_observers :
-  {
-    PROVIDE(__start_sdh_req_observers = .);
-    KEEP(*(SORT(.sdh_req_observers*)))
-    PROVIDE(__stop_sdh_req_observers = .);
-  } > FLASH
-  .sdh_state_observers :
-  {
-    PROVIDE(__start_sdh_state_observers = .);
-    KEEP(*(SORT(.sdh_state_observers*)))
-    PROVIDE(__stop_sdh_state_observers = .);
-  } > FLASH
-  .sdh_stack_observers :
-  {
-    PROVIDE(__start_sdh_stack_observers = .);
-    KEEP(*(SORT(.sdh_stack_observers*)))
-    PROVIDE(__stop_sdh_stack_observers = .);
-  } > FLASH
-    .nrf_queue :
-  {
-    PROVIDE(__start_nrf_queue = .);
-    KEEP(*(.nrf_queue))
-    PROVIDE(__stop_nrf_queue = .);
-  } > FLASH
-    .nrf_balloc :
-  {
-    PROVIDE(__start_nrf_balloc = .);
-    KEEP(*(.nrf_balloc))
-    PROVIDE(__stop_nrf_balloc = .);
-  } > FLASH
-    .cli_command :
-  {
-    PROVIDE(__start_cli_command = .);
-    KEEP(*(.cli_command))
-    PROVIDE(__stop_cli_command = .);
-  } > FLASH
-  .crypto_data :
-  {
-    PROVIDE(__start_crypto_data = .);
-    KEEP(*(SORT(.crypto_data*)))
-    PROVIDE(__stop_crypto_data = .);
-  } > FLASH
-  .log_const_data :
-  {
-    PROVIDE(__start_log_const_data = .);
-    KEEP(*(SORT(.log_const_data*)))
-    PROVIDE(__stop_log_const_data = .);
-  } > FLASH
-  .log_backends :
-  {
-    PROVIDE(__start_log_backends = .);
-    KEEP(*(SORT(.log_backends*)))
-    PROVIDE(__stop_log_backends = .);
-  } > FLASH
-
-} INSERT AFTER .text
-
-
-INCLUDE "nrf_common.ld"
-
-PROVIDE(_sbss = __bss_start__);
-PROVIDE(_ebss = __bss_end__);
-PROVIDE(_sdata = __data_start__);
-PROVIDE(_sidata = __etext);
-PROVIDE(_estack = __StackTop);
-PROVIDE(_edata = __data_end__);
-PROVIDE(__isr_vector = __StackTop);
-PROVIDE(_etext = __etext);
@@ -42,13 +42,13 @@ static void le_evt_handler(ble_evt_t const *p_ble_evt, void *p_context)
            NRF_LOG_INFO("Connect to peer.");
            err_code = sd_ble_gap_tx_power_set(BLE_GAP_TX_POWER_ROLE_CONN, p_ble_evt->evt.gap_evt.conn_handle, 8);
            APP_ERROR_CHECK(err_code);
-            led_set(LED_IDLE_CONNECTED);
+            led_set(LED_IDEL_CONNECTED);
            break;
        case BLE_GAP_EVT_DISCONNECTED:
            NRF_LOG_INFO("Disconnect from peer.");
            err_code = sd_ble_gap_tx_power_set(BLE_GAP_TX_POWER_ROLE_ADV, p_ble_evt->evt.gap_evt.conn_handle, 0);
            APP_ERROR_CHECK(err_code);
-            led_set(LED_IDLE_DISCONNECTED);
+            led_set(LED_IDEL_DISCONNECT);
            break;
        case BLE_GAP_EVT_PHY_UPDATE_REQUEST: {
            NRF_LOG_INFO("PHY update response. (AUTO)");
@@ -1,41 +1,25 @@
 #include "app_config.h"
+#include "app_error.h"

-#if (DEF_ELITE_MODEL == DEF_ELITE_PEL_V2_0)
-
-#include "adc_drv.h"
-#include "elite.h"
 #include "elite_board.h"
-#include "elite_pel_v2_0.h"
+#include "pel.h"

-#include "message_buffer.h"
-#include "semphr.h"
-#include "task.h"
+#include "elite_def.h"

+#include "nrf_delay.h"
+#include "nrf_gpio.h"
 #include "nrf_log.h"

-#include <stdbool.h>
-#include <stdint.h>
-#include <stdlib.h>
+#include "adc_drv.h"

-// RIS (real instruction)
-#define MANUAL_SCAN_MODE            0x01
-#define AUTO_SCAN_MODE              0x02
-#define R_EXTERNAL_CALIBRATION_MODE 0x03
-#define DEV_MODE                    0xFF
+#include "FreeRTOS.h"
+#include "message_buffer.h"
+#include "queue.h"
+#include "semphr.h"
+#include "stream_buffer.h"
+#include "task.h"

-// VIS (virtual instruction)
-#define VIS_RST                     0xF0
-#define VIS_DEVICE_SHINY            0x10
-
-// CIS (control instruction)
-#define CIS_VERSION                 0x40
-#define CIS_VOLT                    0x10
-#define CIS_TEMPERATURE             0x80
-#define CIS_CALI                    0x30
-
-#define DUMP_DATA                   0
-
-static bool running = false;
+#if (DEF_ELITE_MODEL == DEF_ELITE_PEL_V2_0)

 typedef struct
 {
@@ -62,18 +46,18 @@ static float _load_set(uint32_t mask)
    } input_pin_t;

    const input_pin_t input_pin_tab[] = {
-        {    0.5,  INPUT_1_PIN,  PEL_0P5R_MASK },
-        {    1.0,  INPUT_2_PIN,  PEL_1P0R_MASK },
-        {    2.0,  INPUT_3_PIN,  PEL_2P0R_MASK },
-        {    4.0,  INPUT_4_PIN,  PEL_4P0R_MASK },
-        {    8.3,  INPUT_5_PIN,  PEL_8P0R_MASK },
-        {   16.2,  INPUT_6_PIN, PEL_16P2R_MASK },
-        {   32.4,  INPUT_7_PIN, PEL_32P4R_MASK },
-        {   62.5,  INPUT_8_PIN, PEL_63P4R_MASK },
-        {  130.0,  INPUT_9_PIN,  PEL_127R_MASK },
-        {  270.0, INPUT_10_PIN,  PEL_255R_MASK },
-        {  510.0, INPUT_11_PIN,  PEL_511R_MASK },
-        { 1000.0, INPUT_12_PIN, PEL_1000R_MASK },
+        {   0.5,  INPUT_1_PIN,  PEL_0P5R_MASK},
+        {   1.0,  INPUT_2_PIN,  PEL_1P0R_MASK},
+        {   2.0,  INPUT_3_PIN,  PEL_2P0R_MASK},
+        {   4.0,  INPUT_4_PIN,  PEL_4P0R_MASK},
+        {   8.3,  INPUT_5_PIN,  PEL_8P0R_MASK},
+        {  16.2,  INPUT_6_PIN, PEL_16P2R_MASK},
+        {  32.4,  INPUT_7_PIN, PEL_32P4R_MASK},
+        {  62.5,  INPUT_8_PIN, PEL_63P4R_MASK},
+        { 130.0,  INPUT_9_PIN,  PEL_127R_MASK},
+        { 270.0, INPUT_10_PIN,  PEL_255R_MASK},
+        { 510.0, INPUT_11_PIN,  PEL_511R_MASK},
+        {1000.0, INPUT_12_PIN, PEL_1000R_MASK},
    };

    float ohms                = 0;
@@ -93,11 +77,6 @@ static float _load_set(uint32_t mask)
            nrf_gpio_pin_set(input_pin_tab[i].pin);
        }
    }
-
-    if (mask == 0)
-    {
-        NRF_LOG_INFO("disable R1~R12");
-    }
    return sum_of_conductances;
 }

@@ -112,49 +91,49 @@ static void set_resistor_load_bits(uint32_t mask)
 static void set_resistor_load_pattern(uint32_t index)
 {
    const resistor_t pattern_tab[] = {
-        {  1, 0b0000000000000111 },
-        {  2, 0b0000000000000011 },
-        {  3, 0b0000000000000101 },
-        {  4, 0b0000000000000001 },
-        {  5, 0b0000000000001110 },
-        {  6, 0b0000000000000110 },
-        {  7, 0b0000000000001010 },
-        {  8, 0b0000000000000010 },
-        {  9, 0b0000000000011100 },
-        { 10, 0b0000000000001100 },
-        { 11, 0b0000000000010100 },
-        { 12, 0b0000000000000100 },
-        { 13, 0b0000000000111000 },
-        { 14, 0b0000000000011000 },
-        { 15, 0b0000000000101000 },
-        { 16, 0b0000000000001000 },
-        { 17, 0b0000000001110000 },
-        { 18, 0b0000000000110000 },
-        { 19, 0b0000000001010000 },
-        { 20, 0b0000000000010000 },
-        { 21, 0b0000000011100000 },
-        { 22, 0b0000000001100000 },
-        { 23, 0b0000000010100000 },
-        { 24, 0b0000000000100000 },
-        { 25, 0b0000000111000000 },
-        { 26, 0b0000000011000000 },
-        { 27, 0b0000000101000000 },
-        { 28, 0b0000000001000000 },
-        { 29, 0b0000001110000000 },
-        { 30, 0b0000000110000000 },
-        { 31, 0b0000001010000000 },
-        { 32, 0b0000000010000000 },
-        { 33, 0b0000011100000000 },
-        { 34, 0b0000001100000000 },
-        { 35, 0b0000010100000000 },
-        { 36, 0b0000000100000000 },
-        { 37, 0b0000111000000000 },
-        { 38, 0b0000011000000000 },
-        { 39, 0b0000101000000000 },
-        { 40, 0b0000001000000000 },
-        { 41, 0b0000110000000000 },
-        { 42, 0b0000010000000000 },
-        { 43, 0b0000100000000000 },
+        { 1, 0b0000000000000111},
+        { 2, 0b0000000000000011},
+        { 3, 0b0000000000000101},
+        { 4, 0b0000000000000001},
+        { 5, 0b0000000000001110},
+        { 6, 0b0000000000000110},
+        { 7, 0b0000000000001010},
+        { 8, 0b0000000000000010},
+        { 9, 0b0000000000011100},
+        {10, 0b0000000000001100},
+        {11, 0b0000000000010100},
+        {12, 0b0000000000000100},
+        {13, 0b0000000000111000},
+        {14, 0b0000000000011000},
+        {15, 0b0000000000101000},
+        {16, 0b0000000000001000},
+        {17, 0b0000000001110000},
+        {18, 0b0000000000110000},
+        {19, 0b0000000001010000},
+        {20, 0b0000000000010000},
+        {21, 0b0000000011100000},
+        {22, 0b0000000001100000},
+        {23, 0b0000000010100000},
+        {24, 0b0000000000100000},
+        {25, 0b0000000111000000},
+        {26, 0b0000000011000000},
+        {27, 0b0000000101000000},
+        {28, 0b0000000001000000},
+        {29, 0b0000001110000000},
+        {30, 0b0000000110000000},
+        {31, 0b0000001010000000},
+        {32, 0b0000000010000000},
+        {33, 0b0000011100000000},
+        {34, 0b0000001100000000},
+        {35, 0b0000010100000000},
+        {36, 0b0000000100000000},
+        {37, 0b0000111000000000},
+        {38, 0b0000011000000000},
+        {39, 0b0000101000000000},
+        {40, 0b0000001000000000},
+        {41, 0b0000110000000000},
+        {42, 0b0000010000000000},
+        {43, 0b0000100000000000},
    };

    for (int32_t i = 0; i < ARRAY_SIZE(pattern_tab); i++)
@@ -227,35 +206,32 @@ static void cis_version(uint8_t *ins, uint16_t size)
 {
    NRF_LOG_INFO("%s", __FUNCTION__);
    uint8_t cis_ver[] = {
-        ins[1],
+        CIS_VERSION,
        VERSION_DATE_YEAR,
        VERSION_DATE_MONTH,
        VERSION_DATE_DAY,
        VERSION_DATE_HOUR,
        VERSION_DATE_MINUTE,
    };
-    extern ret_code_t le_data_update(uint8_t *p_value, uint16_t len);
+    extern ret_code_t le_data_update(uint8_t * p_value, uint16_t len);
    le_data_update((void *)cis_ver, sizeof(cis_ver));
 }

 static void send_start_package(void *packet_buf, uint32_t packet_len)
 {
+    NRF_LOG_INFO(__FUNCTION__);
+
    for (uint32_t i = 0; i < 4; i++)
    {
-        ret_code_t le_event_notify(uint8_t *p_value, uint16_t len);
+        ret_code_t le_event_notify(uint8_t * p_value, uint16_t len);
        nrf_gpio_pin_set(TP2_PIN);
        ret_code_t ret = le_event_notify(packet_buf, packet_len);
        nrf_gpio_pin_clear(TP2_PIN);

-        if (DUMP_DATA)
-        {
-            for (uint32_t i = 0; i < packet_len; i++)
-            {
-                NRF_LOG_RAW_INFO("%02X ", ((uint8_t *)packet_buf)[i]);
-            }
-            NRF_LOG_RAW_INFO("\r\n");
-        }
        vTaskDelay(pdMS_TO_TICKS(10));
+
+        NRF_LOG_HEXDUMP_INFO(packet_buf, packet_len);
+        NRF_LOG_INFO("\n");
    }
 }

@@ -272,60 +248,97 @@ static void pel_scan_mode_notify(scan_mode_notify_packet_t *packet_buf, uint32_t

    packet_buf->mem_board_id = global_memoryboard_id;
    packet_buf->packet_seq++;
-    packet_buf->notify_time   = xTaskGetTickCount();
-    packet_buf->raw_output_r1 = pel_hw.adc.results[0];
-    packet_buf->raw_output_r2 = pel_hw.adc.results[1];
-    packet_buf->raw_output_vo = pel_hw.adc.results[2];
-    packet_buf->raw_output_vc = pel_hw.adc.results[3];
-    packet_buf->raw_output_ve = pel_hw.adc.results[4];
-    packet_buf->output_r1_mv  = pel_hw.adc.results_f[0];
-    packet_buf->output_r2_mv  = pel_hw.adc.results_f[1];
-    packet_buf->output_vo_mv  = pel_hw.adc.results_f[2];
-    packet_buf->output_vc_mv  = pel_hw.adc.results_f[3];
-    packet_buf->output_ve_mv  = pel_hw.adc.results_f[4];
-
-    packet_buf->hold_r1_v  = pel_hw.adc.results_f[0] * 10 / 1000;
-    packet_buf->hold_r2_v  = pel_hw.adc.results_f[1] * 10 / 1000;
-    packet_buf->hold_out_v = pel_hw.adc.results_f[2] * 10 / 1000;
-    packet_buf->hold_vcc_v = pel_hw.adc.results_f[3] * 10 / 1000;
-    packet_buf->hold_vee_v = pel_hw.adc.results_f[4] * 10 / 1000;
-    packet_buf->current    = 0;
-
+    packet_buf->notify_time      = xTaskGetTickCount();
+    packet_buf->output_vo_raw    = pel_hw.adc.results[2];
+    packet_buf->output_vc_raw    = pel_hw.adc.results[3];
+    packet_buf->output_ve_raw    = pel_hw.adc.results[4];
+    packet_buf->hold_OUT_v       = pel_hw.adc.results_f[2] * 10 / 1000;
+    packet_buf->hold_VCC_v       = pel_hw.adc.results_f[3] * 10 / 1000;
+    packet_buf->hold_VEE_v       = pel_hw.adc.results_f[4] * 10 / 1000;
    packet_buf->resis_pattern_id = load_config.resistor.pattern_index;
    packet_buf->resis_bitsmask   = load_config.resistor.resistor_mask;
    packet_buf->resis_g_value    = load_config.resistor.resistor_conductance;
-    for (int i = 0; i < ARRAY_SIZE(packet_buf->payload); i++)
+    packet_buf->val_1            = 0xFFFFFFFF;
+    packet_buf->val_2            = 0xFFFFFFFF;
+    packet_buf->val_3            = 0xFFFF;
+    ret_code_t ret               = le_event_async_notify((void *)packet_buf, packet_len, pdMS_TO_TICKS(5));
+
+    // NRF_LOG_HEXDUMP_INFO(packet_buf,packet_len);
    {
-        packet_buf->payload[i] = 0xFFFFFFFF;
+        char str[128];
+        snprintf(str, sizeof(str), "{%3d, %3d, %10lu, %10lu, %10lu, %10lu, %2.7f, %2.7f, %2.7f, %5d, 0x%04X, %.7f, %d}", packet_buf->mem_board_id, packet_buf->packet_seq, packet_buf->notify_time, packet_buf->output_vo_raw, packet_buf->output_vc_raw, packet_buf->output_ve_raw, packet_buf->hold_OUT_v, packet_buf->hold_VCC_v, packet_buf->hold_VEE_v, packet_buf->resis_pattern_id, packet_buf->resis_bitsmask, packet_buf->resis_g_value, packet_buf->mode_complete);
+        NRF_LOG_INFO("%s", str);
    }
+}

-    ret_code_t ret = le_event_async_notify((void *)packet_buf, packet_len, pdMS_TO_TICKS(5));
+void test_gpio_task(void *pArg)
+{
+    const uint32_t pel_pins[] = {
+        INPUT_1_PIN,
+        INPUT_2_PIN,
+        INPUT_3_PIN,
+        INPUT_4_PIN,
+        INPUT_5_PIN,
+        INPUT_6_PIN,
+        INPUT_7_PIN,
+        INPUT_8_PIN,
+        INPUT_9_PIN,
+        INPUT_10_PIN,
+        INPUT_11_PIN,
+        INPUT_12_PIN,
+        ANODE_PIN,
+        CATHODE_PIN,
+        SAMPLE_R_PIN,
+        SAMPLE_V_PIN
+    };

-    if (DUMP_DATA)
+    for (;;)
    {
-        for (uint32_t i = 0; i < packet_len; i++)
+
+        NRF_LOG_INFO("[test] all output pin set low");
+        for (int i = 0; i < COUNTOF(pel_pins); i++)
        {
-            NRF_LOG_RAW_INFO("%02X ", ((uint8_t *)packet_buf)[i]);
+            nrf_gpio_pin_clear(pel_pins[i]);
        }
-        NRF_LOG_RAW_INFO("\r\n");
+        vTaskDelay(1000);

+        NRF_LOG_INFO("[test] all output pin set high");
+        for (int i = 0; i < COUNTOF(pel_pins); i++)
        {
-            char str[128];
-            snprintf(str, sizeof(str), "{%10d, %10d, %10lu,", packet_buf->mem_board_id, packet_buf->packet_seq, packet_buf->notify_time);
-            NRF_LOG_INFO("%s", str);
-
-            snprintf(str, sizeof(str), " %10lu, %10lu, %10lu, %10lu, %10lu, %7.3f, %7.3f, %7.3f, %7.3f, %7.3f,", packet_buf->raw_output_r1, packet_buf->raw_output_r2, packet_buf->raw_output_vo, packet_buf->raw_output_vc, packet_buf->raw_output_ve, packet_buf->output_r1_mv, packet_buf->output_r2_mv, packet_buf->output_vo_mv, packet_buf->output_vc_mv, packet_buf->output_ve_mv);
-            NRF_LOG_INFO("%s", str);
-
-            snprintf(str, sizeof(str), " %4.6f, %4.6f, %4.6f, %4.6f, %4.6f, %4.6f,", packet_buf->hold_r1_v, packet_buf->hold_r2_v, packet_buf->hold_out_v, packet_buf->hold_vcc_v, packet_buf->hold_vee_v, packet_buf->current);
-            NRF_LOG_INFO("%s", str);
-
-            snprintf(str, sizeof(str), " %10d,     0x%04X, %3.7f, %d}", packet_buf->resis_pattern_id, packet_buf->resis_bitsmask, packet_buf->resis_g_value, packet_buf->mode_complete);
-            NRF_LOG_INFO("%s", str);
+            nrf_gpio_pin_set(pel_pins[i]);
        }
+        vTaskDelay(1000);
+
+        NRF_LOG_INFO("[test] alternating high and low signals on all output pins");
+        for (int i = 0; i < COUNTOF(pel_pins); i++)
+        {
+            nrf_gpio_pin_clear(pel_pins[i]);
+        }
+        vTaskDelay(1000);
+        for (int i = 0; i < COUNTOF(pel_pins); i++)
+        {
+            nrf_gpio_pin_set(pel_pins[i]);
+            vTaskDelay(100);
+            nrf_gpio_pin_clear(pel_pins[i]);
+        }
+        vTaskDelay(1000);
    }
 }

+static void decode_and_set_resistor_pattern(uint8_t *param)
+{
+    uint16_t pattern_id = u8_to_u16(param[0], param[1]);
+
+    set_resistor_load_pattern(pattern_id);
+}
+
+static void decode_and_set_manual_resistor(uint8_t *param)
+{
+    uint16_t manual_val = u8_to_u16(param[0], param[1]);
+
+    set_resistor_load_bits(manual_val);
+}
+
 static void dev_mode_input_resistor(uint8_t *ins)
 {
    NRF_LOG_INFO("[DEV MODE] %s", __FUNCTION__);
@@ -336,182 +349,30 @@ static void dev_mode_input_resistor(uint8_t *ins)
        uint8_t ins_type : 4;
        uint8_t pkg_size;
        uint8_t mode;
-        uint8_t mode_opcode; // dev mode could ignore
-        uint8_t dev_feat;
-        uint8_t dev_feat_opcode;
+        uint8_t func_id;
+        uint8_t opcode;
        uint8_t param[];
    } *p_ins = (void *)ins;

-    switch (u8_to_u16(p_ins->dev_feat, p_ins->dev_feat_opcode))
+    switch (p_ins->opcode)
    {
-        case 0x0100:
-            // 3000FFFF 0100
+        case 0x00:
            set_resistor_to_high_z();
            break;

-        case 0x0101: {
-            // 3000FFFF 0101 0001
-            uint16_t pattern_id = u8_to_u16(p_ins->param[0], p_ins->param[1]);
-            set_resistor_load_pattern(pattern_id);
+        case 0x01:
+            decode_and_set_resistor_pattern(p_ins->param);
            break;
-        }

-        case 0x0102: {
-            // 3000FFFF 0102 000F
-            uint16_t manual_val = u8_to_u16(p_ins->param[0], p_ins->param[1]);
-            set_resistor_load_bits(manual_val);
+        case 0x02:
+            decode_and_set_manual_resistor(p_ins->param);
            break;
-        }

        default:
            break;
    }
 }

-typedef struct
-{
-    uint32_t gpio;
-    const char *gpio_desc;
-} pin_map_entry_t;
-
-#define UNDEF_GPIO 0xFFFFFFFF
-static const pin_map_entry_t pin_to_gpio_table[64] = {
-    [1]  = { UNDEF_GPIO, "UNDEF_GPIO" },
-    [2]  = { UNDEF_GPIO, "UNDEF_GPIO" },
-    [3]  = { UNDEF_GPIO, "UNDEF_GPIO" },
-    [4]  = { UNDEF_GPIO, "UNDEF_GPIO" },
-    [5]  = { UNDEF_GPIO, "UNDEF_GPIO" },
-    [6]  = { NRF_GPIO_PIN_MAP(0, 22), "GPIO(0, 22)" },
-    [7]  = { UNDEF_GPIO, "UNDEF_GPIO" },
-    [8]  = { NRF_GPIO_PIN_MAP(0, 25), "GPIO(0, 25)" },
-    [9]  = { NRF_GPIO_PIN_MAP(0, 19), "GPIO(0, 19)" },
-    [10] = { NRF_GPIO_PIN_MAP(0, 21), "GPIO(0, 21)" },
-    [11] = { NRF_GPIO_PIN_MAP(1, 0), "GPIO(1, 0)" },
-    [12] = { NRF_GPIO_PIN_MAP(0, 18), "GPIO(0, 18)" },
-    [13] = { NRF_GPIO_PIN_MAP(0, 17), "GPIO(0, 17)" },
-    [14] = { NRF_GPIO_PIN_MAP(0, 20), "GPIO(0, 20)" },
-    [15] = { UNDEF_GPIO, "UNDEF_GPIO" },
-    [16] = { NRF_GPIO_PIN_MAP(0, 14), "GPIO(0, 14)" },
-    [17] = { NRF_GPIO_PIN_MAP(0, 13), "GPIO(0, 13)" },
-    [18] = { NRF_GPIO_PIN_MAP(0, 11), "GPIO(0, 11)" },
-    [19] = { UNDEF_GPIO, "UNDEF_GPIO" },
-    [20] = { NRF_GPIO_PIN_MAP(0, 15), "GPIO(0, 15)" },
-    [21] = { UNDEF_GPIO, "UNDEF_GPIO" },
-    [22] = { UNDEF_GPIO, "UNDEF_GPIO" },
-    [23] = { UNDEF_GPIO, "UNDEF_GPIO" },
-    [24] = { UNDEF_GPIO, "UNDEF_GPIO" },
-    [25] = { NRF_GPIO_PIN_MAP(1, 8), "GPIO(1, 8)" },
-    [26] = { NRF_GPIO_PIN_MAP(0, 12), "GPIO(0, 12)" },
-    [27] = { NRF_GPIO_PIN_MAP(0, 7), "GPIO(0, 7)" },
-    [28] = { NRF_GPIO_PIN_MAP(1, 9), "GPIO(1, 9)" },
-    [29] = { NRF_GPIO_PIN_MAP(0, 8), "GPIO(0, 8)" },
-    [30] = { NRF_GPIO_PIN_MAP(0, 6), "GPIO(0, 6)" },
-    [31] = { NRF_GPIO_PIN_MAP(0, 5), "GPIO(0, 5)" },
-    [32] = { NRF_GPIO_PIN_MAP(0, 27), "GPIO(0, 27)" },
-    [33] = { NRF_GPIO_PIN_MAP(0, 26), "GPIO(0, 26)" },
-    [34] = { NRF_GPIO_PIN_MAP(0, 4), "GPIO(0, 4)" },
-    [35] = { UNDEF_GPIO, "UNDEF_GPIO" },
-    [36] = { NRF_GPIO_PIN_MAP(0, 1), "GPIO(0, 1)" },
-    [37] = { NRF_GPIO_PIN_MAP(0, 29), "GPIO(0, 29)" },
-    [38] = { NRF_GPIO_PIN_MAP(0, 0), "GPIO(0, 0)" },
-    [39] = { NRF_GPIO_PIN_MAP(0, 31), "GPIO(0, 31)" },
-    [40] = { NRF_GPIO_PIN_MAP(1, 15), "GPIO(1, 15)" },
-    [41] = { NRF_GPIO_PIN_MAP(0, 2), "GPIO(0, 2)" },
-    [42] = { NRF_GPIO_PIN_MAP(0, 30), "GPIO(0, 30)" },
-    [43] = { NRF_GPIO_PIN_MAP(0, 28), "GPIO(0, 28)" },
-    [44] = { NRF_GPIO_PIN_MAP(1, 12), "GPIO(1, 12)" },
-    [45] = { NRF_GPIO_PIN_MAP(1, 14), "GPIO(1, 14)" },
-    [46] = { NRF_GPIO_PIN_MAP(0, 3), "GPIO(0, 3)" },
-    [47] = { NRF_GPIO_PIN_MAP(1, 13), "GPIO(1, 13)" },
-    [48] = { NRF_GPIO_PIN_MAP(1, 3), "GPIO(1, 3)" },
-    [49] = { NRF_GPIO_PIN_MAP(1, 10), "GPIO(1, 10)" },
-    [50] = { NRF_GPIO_PIN_MAP(1, 6), "GPIO(1, 6)" },
-    [51] = { NRF_GPIO_PIN_MAP(1, 11), "GPIO(1, 11)" },
-    [52] = { NRF_GPIO_PIN_MAP(0, 10), "GPIO(0, 10)" },
-    [53] = { NRF_GPIO_PIN_MAP(0, 9), "GPIO(0, 9)" },
-    [54] = { UNDEF_GPIO, "UNDEF_GPIO" },
-    [55] = { UNDEF_GPIO, "UNDEF_GPIO" },
-    [56] = { UNDEF_GPIO, "UNDEF_GPIO" },
-    [57] = { UNDEF_GPIO, "UNDEF_GPIO" },
-    [58] = { UNDEF_GPIO, "UNDEF_GPIO" },
-    [59] = { NRF_GPIO_PIN_MAP(1, 2), "GPIO(1, 2)" },
-    [60] = { NRF_GPIO_PIN_MAP(0, 24), "GPIO(0, 24)" },
-    [61] = { NRF_GPIO_PIN_MAP(0, 23), "GPIO(0, 23)" },
-    [62] = { NRF_GPIO_PIN_MAP(0, 16), "GPIO(0, 16)" },
-    [63] = { UNDEF_GPIO, "UNDEF_GPIO" },
-};
-
-static void set_single_pin_as_output(uint16_t pin_number, uint16_t high_low)
-{
-    const pin_map_entry_t *pin_entry = &pin_to_gpio_table[pin_number];
-
-    if (pin_entry->gpio == UNDEF_GPIO)
-    {
-        NRF_LOG_INFO("pin_number(%d) is not used", pin_number);
-        return;
-    }
-
-    if (high_low > 1) high_low = 1;
-    nrf_gpio_cfg_output(pin_entry->gpio);
-    nrf_gpio_pin_write(pin_entry->gpio, high_low);
-    NRF_LOG_INFO("pin_number(%d) = %d // pin_function_name: %s",
-                 pin_number,
-                 high_low,
-                 pin_entry->gpio_desc);
-}
-
-static void set_all_pins_as_output(uint16_t high_low)
-{
-    if (high_low > 1) high_low = 1;
-
-    for (uint16_t i = 1; i < ARRAY_SIZE(pin_to_gpio_table); i++)
-    {
-        if (pin_to_gpio_table[i].gpio != UNDEF_GPIO)
-        {
-            set_single_pin_as_output(i, high_low);
-        }
-    }
-}
-
-static void dev_mode_gpio(uint8_t *ins)
-{
-    struct __PACKED
-    {
-        uint8_t id       : 4;
-        uint8_t ins_type : 4;
-        uint8_t pkg_size;
-        uint8_t mode;
-        uint8_t mode_opcode; // dev mode could ignore
-        uint8_t dev_feat;
-        uint8_t dev_feat_opcode;
-        uint8_t param[];
-    } *p_ins = (void *)ins;
-
-    switch (u8_to_u16(p_ins->dev_feat, p_ins->dev_feat_opcode))
-    {
-        case 0xA000: {
-            // 3000FFFF A000
-            // pelv30_default_gpio();
-            break;
-        }
-
-        case 0xA001: {
-            // 3000FFFF A001 0008 0001
-            uint16_t pin_number = uint16_big_decode(&p_ins->param[0]);
-            uint16_t high_low   = uint16_big_decode(&p_ins->param[2]);
-            set_single_pin_as_output(pin_number, high_low);
-            break;
-        }
-
-        case 0xA002: {
-            // 3000FFFF A002 0001
-            uint16_t high_low = uint16_big_decode(&p_ins->param[0]);
-            set_all_pins_as_output(high_low);
-            break;
-        }
-    }
-}
-
 static void start_adc_pulse(uint32_t pusle_cnt, void (*convt_done_cb)(void))
 {
    pel_config_t pel_cfg = {
@@ -563,14 +424,20 @@ static void pel_pulse_start(void *p_arg)

    if (p_setting->is_pattern == true)
    {
+        nrf_gpio_pin_set(RELAY1_PIN);
        set_resistor_load_pattern(p_setting->pattern);
+        nrf_gpio_pin_clear(RELAY1_PIN);
    }
    else
    {
+        nrf_gpio_pin_set(RELAY1_PIN);
        set_resistor_load_bits(p_setting->bitmask);
+        nrf_gpio_pin_clear(RELAY1_PIN);
    }

+    nrf_gpio_pin_set(TP2_PIN);   // For testing
    start_adc_pulse(0xFFFFFFFF, adc_event_end_cb);
+    nrf_gpio_pin_clear(TP2_PIN); // For testing
 }

 static void pel_pulse_stop(void *p_arg)
@@ -661,29 +528,25 @@ static void pel_scan_mode_task(void *pvArg)

 static void dev_mode(uint8_t *ins, uint16_t size)
 {
-    NRF_LOG_INFO("%s", __FUNCTION__);
    struct __PACKED
    {
        uint8_t id       : 4;
        uint8_t ins_type : 4;
        uint8_t pkg_size;
        uint8_t mode;
-        uint8_t mode_opcode; // dev mode could ignore
-        uint8_t dev_feat;
-        uint8_t dev_feat_opcode;
+        uint8_t func_id;
+        uint8_t opcode;
        uint8_t param[];
    } *p_ins = (void *)ins;

-    switch (p_ins->dev_feat)
+    global_memoryboard_id = p_ins->id;
+
+    switch (p_ins->func_id)
    {
        case 0x01:
            dev_mode_input_resistor(ins);
            break;

-        case 0xA0:
-            dev_mode_gpio(ins);
-            break;
-
        default:
            break;
    }
@@ -691,7 +554,6 @@ static void dev_mode(uint8_t *ins, uint16_t size)

 static void manual_scan_mode(uint8_t *ins, uint16_t size)
 {
-    NRF_LOG_INFO("%s", __FUNCTION__);
    struct __PACKED
    {
        uint8_t id       : 4;
@@ -714,7 +576,6 @@ static void manual_scan_mode(uint8_t *ins, uint16_t size)
            // 30 00 01 00
            pel_scan_msg.opcode = PEL_STOP;
            ASSERT(xMessageBufferSend(pel_scan_msqQ, &pel_scan_msg, sizeof(pel_scan_msg.opcode), pdMS_TO_TICKS(500)));
-            running = false;
            break;
        }

@@ -732,7 +593,6 @@ static void manual_scan_mode(uint8_t *ins, uint16_t size)
            pel_scan_msg.notify_setting.drop  = u8_to_u16(p_ins->param[4], p_ins->param[5]);
            pel_scan_msg.notify_setting.count = u8_to_u16(p_ins->param[6], p_ins->param[7]);
            ASSERT(xMessageBufferSend(pel_scan_msqQ, &pel_scan_msg, sizeof(pel_scan_msg.opcode) + sizeof(pel_scan_msg.notify_setting), pdMS_TO_TICKS(500)));
-            running = true;
            break;
        }

@@ -825,14 +685,11 @@ static void auto_scan_start_task(void *p_arg)

    auto_scan_start_handle = NULL;

-    running = false;
-
    vTaskDelete(NULL);
 }

 static void auto_scan_mode(uint8_t *ins, uint16_t size)
 {
-    NRF_LOG_INFO("%s", __FUNCTION__);
    struct __PACKED
    {
        uint8_t id       : 4;
@@ -863,7 +720,6 @@ static void auto_scan_mode(uint8_t *ins, uint16_t size)
                vTaskDelete(auto_scan_start_handle);
                auto_scan_start_handle = NULL;
            }
-            running = false;
            taskEXIT_CRITICAL();
            break;
        }
@@ -879,18 +735,11 @@ static void auto_scan_mode(uint8_t *ins, uint16_t size)
                    uint8_t payload[256];
                } param;

-                param.size = MIN(size, sizeof(param.payload));
+                param.size = MIN(size, sizeof(param.payload)),
                memcpy(param.payload, ins, param.size);
-
-                BaseType_t ret = xTaskCreate(auto_scan_start_task, "auto_start", 320, &param, 4, &auto_scan_start_handle);
-                if (ret != pdPASS)
-                {
-                    NRF_LOG_ERROR("auto_scan_start_task task not created.");
-                }
-
+                ASSERT(xTaskCreate(auto_scan_start_task, "auto_start", 256, &param, 4, &auto_scan_start_handle));
                // using a 100ms delay to ensure the parameter is copied to  to auto_scan_start_task()
                vTaskDelay(pdMS_TO_TICKS(100));
-                running = true;
            }
            break;
        }
@@ -902,7 +751,6 @@ static void auto_scan_mode(uint8_t *ins, uint16_t size)

 static void R_external_calibration_mode(uint8_t *ins, uint16_t size)
 {
-    NRF_LOG_INFO("%s", __FUNCTION__);
 #define R1  PEL_0P5R_MASK
 #define R2  PEL_1P0R_MASK
 #define R3  PEL_2P0R_MASK
@@ -994,6 +842,10 @@ static void R_external_calibration_mode(uint8_t *ins, uint16_t size)
    }
 }

+#define MANUAL_SCAN_MODE            0x01
+#define AUTO_SCAN_MODE              0x02
+#define R_EXTERNAL_CALIBRATION_MODE 0x03
+
 const elite_instance_t pel_elite_instance = {
    .cis_func = {
                 [CIS_VERSION] = cis_version,
@@ -1,5 +1,5 @@
-#ifndef __ELITE_PEL_V2_0_H__
-#define __ELITE_PEL_V2_0_H__
+#ifndef __PEL_H__
+#define __PEL_H__

 #ifdef __cplusplus
 extern "C"
@@ -11,10 +11,10 @@ extern "C"
 #include "elite_board.h"

 #define VERSION_DATE_YEAR   25
-#define VERSION_DATE_MONTH  8
-#define VERSION_DATE_DAY    29
-#define VERSION_DATE_HOUR   17
-#define VERSION_DATE_MINUTE 24
+#define VERSION_DATE_MONTH  3
+#define VERSION_DATE_DAY    31
+#define VERSION_DATE_HOUR   10
+#define VERSION_DATE_MINUTE 45

 #define PEL_0P5R_MASK       (0x01 << 0)
 #define PEL_1P0R_MASK       (0x01 << 1)
@@ -31,34 +31,23 @@ extern "C"

    typedef struct __PACKED
    {
-        uint16_t mem_board_id;
-        uint16_t packet_seq;
+        uint16_t mem_board_id : 8;
+        uint16_t packet_seq   : 8;
        uint32_t notify_time;
-
-        int32_t raw_output_r1;
-        int32_t raw_output_r2;
-        int32_t raw_output_vo;
-        int32_t raw_output_vc;
-        int32_t raw_output_ve;
-        float output_r1_mv;
-        float output_r2_mv;
-        float output_vo_mv;
-        float output_vc_mv;
-        float output_ve_mv;
-
-        float hold_r1_v;
-        float hold_r2_v;
-        float hold_out_v;
-        float hold_vcc_v;
-        float hold_vee_v;
-        float current;
-
+        int32_t output_vo_raw;
+        int32_t output_vc_raw;
+        int32_t output_ve_raw;
+        float hold_OUT_v;
+        float hold_VCC_v;
+        float hold_VEE_v;
        uint16_t resis_pattern_id;
        uint16_t resis_bitsmask;
        float resis_g_value;
        uint32_t mode_complete : 4;
        uint32_t rsvd          : 28;
-        uint32_t payload[9];
+        uint32_t val_1;
+        uint32_t val_2;
+        uint16_t val_3;
    } scan_mode_notify_packet_t;

    const elite_instance_t *pel_init(void);
@@ -67,4 +56,4 @@ extern "C"
 }
 #endif

-#endif /* ! __ELITE_PEL_V2_0_H__ */
+#endif /* ! __PEL_H__ */
@@ -1,4 +1,3 @@
-#include "app_config.h"
 #include "elite_board.h"

 #include "nrf_gpio.h"
@@ -13,18 +12,18 @@

 #include "SEGGER_RTT.h"

-#if (DEF_ELITE_MODEL == DEF_ELITE_PEL_V3_0)
+#if (DEF_ELITE_MODEL == DEF_ELITE_PEL_V2_0)

 pel_hw_t pel_hw = {
    .pulse_tmr    = NRF_TIMER3,
    .pulse_irq_n  = TIMER3_IRQn,
    .pulse_cnt    = 0,
    .adc.channels = {
-                     [OUTPUT_ACS37030_REF_IDX] = OUTPUT_ACS37030_VREF_CHANNEL,
-                     [OUTPUT_I_OUT_IDX]        = OUTPUT_I_OUT_CHANNEL,
-                     [OUTPUT_VO_IDX]           = OUTPUT_VO_CHANNEL,
-                     [OUTPUT_VC_IDX]           = OUTPUT_VC_CHANNEL,
-                     [OUTPUT_VE_IDX]           = OUTPUT_VE_CHANNEL },
+                     [OUTPUT_R1_IDX] = OUTPUT_R1_CHANNEL,
+                     [OUTPUT_R2_IDX] = OUTPUT_R2_CHANNEL,
+                     [OUTPUT_VO_IDX] = OUTPUT_VO_CHANNEL,
+                     [OUTPUT_VC_IDX] = OUTPUT_VC_CHANNEL,
+                     [OUTPUT_VE_IDX] = OUTPUT_VE_CHANNEL},
    .adc.gain        = NRF_SAADC_GAIN1_6,
    .adc.smaple_time = NRF_SAADC_ACQTIME_3US
 };
@@ -93,6 +92,30 @@ void spim_xfer(uint32_t cs_pin,
 #define MAX_PULSE_WIDTH INT16_MAX
 #define MAX_PULSE_IDLE  INT16_MAX

+void set_anode_cathode_to_default(void)
+{
+    if (BOARD_IOPx == BOARD_IOPL)
+    {
+        nrf_gpio_pin_set(ANODE_PIN);
+        nrf_gpio_pin_clear(CATHODE_PIN);
+        nrf_gpio_pin_clear(SAMPLE_R_PIN);
+        nrf_gpio_pin_clear(SAMPLE_V_PIN);
+        nrf_gpio_pin_clear(TP1_PIN);
+        nrf_gpio_pin_clear(TP2_PIN);
+        nrf_gpio_pin_clear(RELAY1_PIN);
+    }
+    else if (BOARD_IOPx == BOARD_IOPH)
+    {
+        nrf_gpio_pin_clear(ANODE_PIN);
+        nrf_gpio_pin_set(CATHODE_PIN);
+        nrf_gpio_pin_clear(SAMPLE_R_PIN);
+        nrf_gpio_pin_clear(SAMPLE_V_PIN);
+        nrf_gpio_pin_clear(TP1_PIN);
+        nrf_gpio_pin_clear(TP2_PIN);
+        nrf_gpio_pin_clear(RELAY1_PIN);
+    }
+}
+
 static void pel_saadc_init(pel_adc_t *p_adc)
 {
    /* stop ssadc */
@@ -184,8 +207,10 @@ void SAADC_IRQHandler(void)
 void pel_pulse_gen_init(pel_config_t cfg)
 {
    pel_hw.pulse_tmr->TASKS_STOP = 1;
+
    sd_nvic_DisableIRQ(pel_hw.pulse_irq_n);
    sd_nvic_ClearPendingIRQ(pel_hw.pulse_irq_n);
+
    sd_nvic_DisableIRQ(SAADC_IRQn);
    sd_nvic_ClearPendingIRQ(SAADC_IRQn);

@@ -193,6 +218,7 @@ void pel_pulse_gen_init(pel_config_t cfg)
    pel_hw.adc.gain                 = cfg.gain;
    pel_hw.adc.smaple_time          = cfg.smaple_time;
    pel_hw.adc.convt_new_arrival_cb = cfg.convt_new_arrival_cb;
+
    pel_saadc_init(&pel_hw.adc);

    // disable gpio task
@@ -201,20 +227,44 @@ void pel_pulse_gen_init(pel_config_t cfg)
        nrf_gpiote_task_disable(i);
    }

+    set_anode_cathode_to_default();
+
    // config gpiote task
-    nrf_gpiote_task_configure(0, cfg.anode_pin, NRF_GPIOTE_POLARITY_TOGGLE, (cfg.mode == 0) ? NRF_GPIOTE_INITIAL_VALUE_HIGH : NRF_GPIOTE_INITIAL_VALUE_LOW);
-    nrf_gpiote_task_configure(1, cfg.ina_hi_pin, NRF_GPIOTE_POLARITY_TOGGLE, (cfg.mode == 0) ? NRF_GPIOTE_INITIAL_VALUE_HIGH : NRF_GPIOTE_INITIAL_VALUE_LOW);
-    nrf_gpiote_task_configure(2, cfg.smaple_i_pin, NRF_GPIOTE_POLARITY_TOGGLE, NRF_GPIOTE_INITIAL_VALUE_LOW);
+    switch (cfg.mode)
+    {
+        default:
+        case 1:
+            nrf_gpiote_task_configure(0, cfg.anode_pin, NRF_GPIOTE_POLARITY_TOGGLE, NRF_GPIOTE_INITIAL_VALUE_LOW);
+            nrf_gpiote_task_configure(1, cfg.cathode_pin, NRF_GPIOTE_POLARITY_TOGGLE, NRF_GPIOTE_INITIAL_VALUE_HIGH);
+            break;
+        case 0:
+            nrf_gpiote_task_configure(0, cfg.anode_pin, NRF_GPIOTE_POLARITY_TOGGLE, NRF_GPIOTE_INITIAL_VALUE_HIGH);
+            nrf_gpiote_task_configure(1, cfg.cathode_pin, NRF_GPIOTE_POLARITY_TOGGLE, NRF_GPIOTE_INITIAL_VALUE_LOW);
+            break;
+    }
+
+    nrf_gpiote_task_configure(2, cfg.smaple_r_pin, NRF_GPIOTE_POLARITY_TOGGLE, NRF_GPIOTE_INITIAL_VALUE_LOW);
    nrf_gpiote_task_configure(3, cfg.sample_v_pin, NRF_GPIOTE_POLARITY_TOGGLE, NRF_GPIOTE_INITIAL_VALUE_LOW);

+    if (cfg.test_pin != 0xFFFFFFFF)
+    {
+        nrf_gpiote_task_configure(4, cfg.test_pin, NRF_GPIOTE_POLARITY_TOGGLE, NRF_GPIOTE_INITIAL_VALUE_LOW);
+    }
+
+    // enable gpio task
+    for (int i = 0; i < 5; i++)
+    {
+        nrf_gpiote_task_enable(i);
+    }
+
    NRF_PPI->CH[0].EEP   = (uint32_t)&pel_hw.pulse_tmr->EVENTS_COMPARE[0];
-    NRF_PPI->CH[0].TEP   = (uint32_t)&NRF_GPIOTE->TASKS_OUT[0]; // anode_pin
-    NRF_PPI->FORK[0].TEP = (uint32_t)&NRF_GPIOTE->TASKS_OUT[1]; // ina_hi_pin
+    NRF_PPI->CH[0].TEP   = (uint32_t)&NRF_GPIOTE->TASKS_OUT[0];
+    NRF_PPI->FORK[0].TEP = (uint32_t)&NRF_GPIOTE->TASKS_OUT[1];
    NRF_PPI->CHENSET     = (1 << (0));

    NRF_PPI->CH[1].EEP   = (uint32_t)&pel_hw.pulse_tmr->EVENTS_COMPARE[1];
-    NRF_PPI->CH[1].TEP   = (uint32_t)&NRF_GPIOTE->TASKS_OUT[2]; // smaple_i_pin
-    NRF_PPI->FORK[1].TEP = (uint32_t)&NRF_GPIOTE->TASKS_OUT[3]; // sample_v_pin
+    NRF_PPI->CH[1].TEP   = (uint32_t)&NRF_GPIOTE->TASKS_OUT[2];
+    NRF_PPI->FORK[1].TEP = (uint32_t)&NRF_GPIOTE->TASKS_OUT[3];
    NRF_PPI->CHENSET     = (1 << (1));

    NRF_PPI->CH[2].EEP   = (uint32_t)&pel_hw.pulse_tmr->EVENTS_COMPARE[2];
@@ -231,25 +281,15 @@ void pel_pulse_gen_init(pel_config_t cfg)
    NRF_PPI->CH[4].TEP = (uint32_t)&NRF_SAADC->TASKS_START;
    NRF_PPI->CHENSET   = (1 << (4));

-    NRF_PPI->CH[5].EEP = (uint32_t)&NRF_SAADC->EVENTS_STARTED;
-    NRF_PPI->CH[5].TEP = (uint32_t)&NRF_SAADC->TASKS_SAMPLE;
-    NRF_PPI->CHENSET   = (1 << (5));
-
-    NRF_PPI->CH[6].EEP = (uint32_t)&NRF_SAADC->EVENTS_END;
-    NRF_PPI->CHENSET   = (1 << (6));
-
-    // enable gpio task
-    for (int i = 0; i < 4; i++)
-    {
-        nrf_gpiote_task_enable(i);
-    }
-
    if (cfg.test_pin != 0xFFFFFFFF)
    {
-        nrf_gpiote_task_configure(4, cfg.test_pin, NRF_GPIOTE_POLARITY_TOGGLE, NRF_GPIOTE_INITIAL_VALUE_LOW);
-        NRF_PPI->FORK[5].TEP = (uint32_t)&NRF_GPIOTE->TASKS_OUT[4]; // test_pin
-        NRF_PPI->CH[6].TEP   = (uint32_t)&NRF_GPIOTE->TASKS_OUT[4];
-        nrf_gpiote_task_enable(4);
+        NRF_PPI->CH[6].EEP   = (uint32_t)&NRF_SAADC->EVENTS_STARTED;
+        NRF_PPI->CH[6].TEP   = (uint32_t)&NRF_SAADC->TASKS_SAMPLE;
+        NRF_PPI->FORK[6].TEP = (uint32_t)&NRF_GPIOTE->TASKS_OUT[4];
+        NRF_PPI->CHENSET     = (1 << (6));
+        NRF_PPI->CH[7].EEP   = (uint32_t)&NRF_SAADC->EVENTS_END;
+        NRF_PPI->CH[7].TEP   = (uint32_t)&NRF_GPIOTE->TASKS_OUT[4];
+        NRF_PPI->CHENSET     = (1 << (7));
    }

    pel_hw.pulse_tmr->PRESCALER = NRF_TIMER_FREQ_16MHz;
@@ -289,8 +329,8 @@ static void pel_pulse_gen_demo_task(void *p_arg)
 {
    pel_config_t pel_cfg = {
        .anode_pin    = ANODE_PIN,
-        .ina_hi_pin   = INA_HI_PIN,
-        .smaple_i_pin = SAMPLE_I_PIN,
+        .cathode_pin  = CATHODE_PIN,
+        .smaple_r_pin = SAMPLE_R_PIN,
        .sample_v_pin = SAMPLE_V_PIN,
        .test_pin     = TP1_PIN,
        .mode         = BOARD_IOPx,
@@ -324,9 +364,9 @@ void pel_pulse_gen_demo(void)
 }
 #endif

-void pel30_io_init(void)
+void pel20_io_init(void)
 {
-    const uint32_t config_output_and_set[] = {
+    const uint32_t pel_pins_default_high[] = {
        INPUT_1_PIN,
        INPUT_2_PIN,
        INPUT_3_PIN,
@@ -341,58 +381,30 @@ void pel30_io_init(void)
        INPUT_12_PIN
    };

-    const uint32_t config_output_and_clear[] = {
-        TP1_PIN,
-        TP2_PIN,
-        SAMPLE_I_PIN,
-        SAMPLE_V_PIN,
-        HOT_SWAP_1_PIN
-    };
-
-    for (int i = 0; i < ARRAY_SIZE(config_output_and_set); i++)
+    for (int i = 0; i < COUNTOF(pel_pins_default_high); i++)
    {
-        nrf_gpio_pin_set(config_output_and_set[i]);
-        nrf_gpio_cfg_output(config_output_and_set[i]);
-    }
-
-    for (int i = 0; i < ARRAY_SIZE(config_output_and_clear); i++)
-    {
-        nrf_gpio_pin_clear(config_output_and_clear[i]);
-        nrf_gpio_cfg_output(config_output_and_clear[i]);
-    }
-
-    nrf_gpio_cfg_input(RESET_PIN, NRF_GPIO_PIN_NOPULL);
-    nrf_gpio_cfg_input(CATHODE_PIN, NRF_GPIO_PIN_NOPULL);
-    nrf_gpio_cfg_input(HOT_SWAP_SIGNAL_PIN, NRF_GPIO_PIN_PULLUP);
-
-    if (BOARD_IOPx == BOARD_IOPH)
-    {
-        nrf_gpio_pin_clear(ANODE_PIN);
-        nrf_gpio_pin_clear(INA_HI_PIN);
-        nrf_gpio_pin_set(LED_IOPL_PIN);
-        nrf_gpio_pin_clear(LED_IOPH_PIN);
-    }
-    else if (BOARD_IOPx == BOARD_IOPL)
-    {
-        nrf_gpio_pin_set(ANODE_PIN);
-        nrf_gpio_pin_set(INA_HI_PIN);
-        nrf_gpio_pin_clear(LED_IOPL_PIN);
-        nrf_gpio_pin_set(LED_IOPH_PIN);
+        nrf_gpio_pin_set(pel_pins_default_high[i]);
+        nrf_gpio_cfg_output(pel_pins_default_high[i]);
    }

+    set_anode_cathode_to_default();
    nrf_gpio_cfg_output(ANODE_PIN);
-    nrf_gpio_cfg_output(INA_HI_PIN);
-    nrf_gpio_cfg_output(LED_IOPL_PIN);
-    nrf_gpio_cfg_output(LED_IOPH_PIN);
+    nrf_gpio_cfg_output(CATHODE_PIN);
+    nrf_gpio_cfg_output(SAMPLE_R_PIN);
+    nrf_gpio_cfg_output(SAMPLE_V_PIN);
+    nrf_gpio_cfg_output(TP1_PIN);
+    nrf_gpio_cfg_output(TP2_PIN);
+    nrf_gpio_cfg_output(RELAY1_PIN);

    // Config spi module
+
    nrf_gpio_pin_set(WP_MEM_PIN);
-    nrf_gpio_pin_set(CS_MEM_PIN);
-    nrf_gpio_pin_clear(SPIM_MOSI_PIN);
-    nrf_gpio_pin_clear(SPIM_CLK_PIN);
    nrf_gpio_cfg_output(WP_MEM_PIN);
+    nrf_gpio_pin_set(CS_MEM_PIN);
    nrf_gpio_cfg_output(CS_MEM_PIN);
+    nrf_gpio_pin_clear(SPIM_MOSI_PIN);
    nrf_gpio_cfg_output(SPIM_MOSI_PIN);
+    nrf_gpio_pin_clear(SPIM_CLK_PIN);
    nrf_gpio_cfg_output(SPIM_CLK_PIN);
    nrf_gpio_cfg_input(SPIM_MISO_PIN, NRF_GPIO_PIN_NOPULL);

--- a/Show More
+++ b/Show More