diff --git a/arc_design_contest/2018/NSYSU_eCare/README.md b/arc_design_contest/2018/NSYSU_eCare/README.md
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+# eCare - The Monitor device for the elderly
+This applcation is designed to support Nursing Aide to **taking care of the elderly.** eCare is using embARC EM Starter Kit with BLE and ad2 pmods. You can observe thorugh our **andorid App** to monitor your **ECG(Electrocardiogram)** or **EMG(Electromyogram)** anywhere.
+Let's us begin introduce eCare with you!
+
+* [Introduction](#introduction)
+* [Hardware and Software Setup](#hardware-and-software-setup)
+	* [Required Hardware](#required-hardware)
+	* [Required Software](#required-software)
+	* [Hardware Connection](#hardware-connection)
+* [User Manual](#user-manual)
+	* [Before Running This Application](#before-running-this-application)
+	* [Run This Application](#run-this-application)
+
+## Introduction
+
+**eCare**
+- The goal is to provide users to monitor their health by the mobile. 
+- We will collect body signal and convert voltage signal to digital signal and then transfer to bluetooth.
+- Finally, user can see the EMG and ECG signal from the mobile
+
+**System Architecture**
+![System](https://imgur.com/ghY7syy.jpg)
+
+**Andorid App**
+- The data that collect from eCare will transmit to the andorid app. you can easily observe ECG and EMG waveform form mobile and it can also be saved as a txt file
+
+![ECG](https://imgur.com/uQ2K9uZ.jpg)
+![EMG](https://imgur.com/TpbTt8X.jpg)
+
+
+
+## Hardware and Software Setup
+
+* Required Hardware
+  - embARC EM Starter
+  - Pmod ble module
+  - Pmod adc module
+  - smartphone(andorid system)
+  - Analog Front End(AFE)
+  
+![EM](https://imgur.com/TnxRAPJ.jpg)
+
+* Required Software 
+  - ARC GNU toolset
+  - Serial port terminal such as putty, tera-trem
+  - ExG android app
+  
+* Hardware Connection
+  - Connect PmodAD2 to the board at J2 port
+  - Connect the AFE to PmodAD2
+  - Insert HM-10 to the board  and set the board version to arcem11d
+
+![embARC](https://imgur.com/EpYaR3I.jpg)
+
+* Demo Video
+
+[ Demo ][6]
+
+## User Manual
+
+### Before run this application
+
+- Download source code from github, and install app into your smartphone
+- Connect smartphone bluetooth to ble pmod
+
+### Run this application
+
+- Compile the source code in the arc_gnu toolset
+- Download the code into your EMSK Board. Be sure the switch 1 is off state and 2 is ON state(arcem11d configuration)
+- Turn on the ExG andorid app on your smartphone
+- Choose the ble UUID in the app list
+- Finally, place the sensor on your body and you can see the signal on the mobile
+
+
+|  file               |               Function                    |
+| ------------------- | ------------------------------------------|
+|  main.c             |   include ble transfer and adc function   |
+                                     
+
+[6]: https://v.youku.com/v_show/id_XMzcxMzc5ODI0NA==.html?spm=a2h3j.8428770.3416059.1 " Demo "
diff --git a/arc_design_contest/2018/NSYSU_eCare/doc/ESLAB_PPT.pdf b/arc_design_contest/2018/NSYSU_eCare/doc/ESLAB_PPT.pdf
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diff --git a/arc_design_contest/2018/NSYSU_eCare/doc/ESLAB_Technical.docx b/arc_design_contest/2018/NSYSU_eCare/doc/ESLAB_Technical.docx
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index 00000000..ce96223e
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diff --git a/arc_design_contest/2018/NSYSU_eCare/src/main.c b/arc_design_contest/2018/NSYSU_eCare/src/main.c
new file mode 100644
index 00000000..d90a0066
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+++ b/arc_design_contest/2018/NSYSU_eCare/src/main.c
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+/* ------------------------------------------
+ * Copyright (c) 2016, Synopsys, Inc. All rights reserved.
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 1) Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ * 2) Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation and/or
+ * other materials provided with the distribution.
+ * 3) Neither the name of the Synopsys, Inc., nor the names of its contributors may
+ * be used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * \version 2016.05
+ * \date 2016-04-20
+ * \author Qiang Gu(Qiang.Gu@synopsys.com)
+--------------------------------------------- */
+
+/**
+ * \defgroup	EMBARC_APP_BAREMETAL_BLE_HM1X	embARC BLE_HM1X Example
+ * \ingroup	EMBARC_APPS_TOTAL
+ * \ingroup	EMBARC_APPS_BAREMETAL
+ * \brief	embARC example for BLE HM10 device via UART
+ *
+ * \details
+ * ### Extra Required Tools
+ *     * BLE APP on SmartPhone:
+ *       - Android: [BLE Android ComAssistant](http://www.jnhuamao.cn/HMBLEComAssistant.rar)
+ *       - iOS: [LightBlue](http://itunes.apple.com/us/app/lightblue-bluetooth-low-energy/id557428110?mt=8)
+ *
+ * ### Extra Required Peripherals
+ *     * UART Based BLE Device [HM-10](http://www.jnhuamao.cn/bluetooth.asp?ID=1)
+ *
+ * ### Design Concept
+ *     This example is designed to test how to operate UART-based BLE device HM10 via UART
+ *     and demonstrate how to use HM-10 BLE API defined in hm1x.h.
+ *
+ * ### Usage Manual
+ *     - How to connect [HM-10](http://www.jnhuamao.cn/bluetooth.asp?ID=1) to \ref EMBARC_BOARD_CONNECTION "EMSK".
+ *       \code
+ *       HM10-DV33 <----> J1-PIN6
+ *       HM10-GND  <----> J1-PIN5
+ *       HM10-TXD  <----> J1-PIN4
+ *       HM10-RXD  <----> J1-PIN3
+ *       \endcode
+ *
+ *     - How to use this example
+ *
+ *       This example demonstrates how to use the API of [HM-10](http://www.jnhuamao.cn/bluetooth.asp?ID=1)
+ *        located in *board/emsk/drivers/ble*, the APIs contains information about send AT command and receive response,
+ *        and read or write data to BLE device. \n
+ *       The example performs tests on the HM-10 BLE device using different uart baudrate,
+ *        which take approximately 2 minutes, then the device will enter to receive and send mode.
+ *        Users can use a BLE-UART APP on their smartphone which must support BLE,
+ *        for android please use [BLE Android ComAssistant](http://www.jnhuamao.cn/HMBLEComAssistant.rar),
+ *        for iOS please use [LightBlue](http://itunes.apple.com/us/app/lightblue-bluetooth-low-energy/id557428110?mt=8).
+ *
+ * ![ScreenShot of ble_hm1x-uart message under baremetal](pic/images/example/emsk/emsk_ble_hm1x.jpg)
+ * ![ScreenShot of ble_hm1x-android app under baremetal](pic/images/example/emsk/emsk_ble_hm1x_android.jpg)
+ *
+ * ### Extra Comments
+ *
+ */
+
+/**
+ * \file
+ * \ingroup	EMBARC_APP_BAREMETAL_BLE_HM1X
+ * \brief  example of how to use HM-10 BLE device
+ *  This example shows how to use hm1x api declared in hm1x.h in baremetal.
+ */
+
+/**
+ * \addtogroup	EMBARC_APP_BAREMETAL_BLE_HM1X
+ * @{
+ */
+
+#include "embARC.h"
+#include "embARC_debug.h"
+#include "stdio.h"
+
+#include "board.h"
+#include "dev_uart.h"
+
+uint32_t baudrate_list[] = {4800, 9600, 19200, 38400, 57600, 115200};
+
+static DEV_UART *ble_uart;
+
+//initial BLE_UART
+uint32_t ble_uart_init(uint32_t baudrate)
+{
+	ble_uart = uart_get_dev(DW_UART_0_ID);
+	return 0;
+}
+
+//ADC Code
+
+#define I2C_SLAVE_ADDR  0x28
+
+#define CHANNEL_0  0x10
+#define CHANNEL_1  0x20
+#define CHANNEL_2  0x40
+#define CHANNEL_3  0x80
+
+//#define MAX_DELAY	10000 /* max period ms */
+//#define MAX_TIMES	1000  /* max repeated times */
+
+#define TIMEOUT 	0x10000
+
+
+static const char ad_channels[] = { CHANNEL_0, CHANNEL_1, CHANNEL_2, CHANNEL_3 };
+static char write_buf[20];
+static char read_buf[20];
+
+static DEV_IIC *adc_iic;
+
+int adc(void)
+{
+	uint32_t i;
+	//uint32_t k;
+	//uint32_t t;
+	uint32_t delay;
+	uint32_t res;
+	uint32_t adc[4];
+	uint32_t count = 0;
+	uint32_t period_ms, measure_times;
+	uint32_t param;
+	char send_data=0;
+	//uint8_t send_array[10];
+	long val;
+	uint32_t arg_err_flag = 0;
+	static int32_t running = 0;
+	char **argv_tp;
+	int32_t ercd = E_OK;
+
+	period_ms = 10;
+
+
+	// get adc iic object
+	adc_iic = iic_get_dev(DW_IIC_0_ID);
+	// open as master device in poll method @ standard speed
+	adc_iic->iic_open(DEV_MASTER_MODE, IIC_SPEED_STANDARD);
+	param = I2C_SLAVE_ADDR;
+	adc_iic->iic_control(IIC_CMD_MST_SET_TAR_ADDR, CONV2VOID(param));
+
+	while(1) {
+
+		for (i = 0; i < 1; i++) {
+
+			adc[i] = 0;
+
+			write_buf[0] = ad_channels[0];
+			res = adc_iic->iic_write(write_buf, 1);
+
+			// read data from i2c
+			if (adc_iic->iic_read(read_buf, 2) < 0) {
+				running = 0;
+				adc_iic->iic_close();
+		 		goto error_exit;
+			} else {
+				res = read_buf[0];
+				res = ((res << 8) & 0x0F00) | read_buf[1];
+				adc[i] = res;
+			}
+		}
+				//ble_uart->uart_write(adc[0],1);
+				send_data = adc[0] /4;
+				ble_uart->uart_write(&send_data, 1);
+				EMBARC_PRINTF("send_data=%d  ", send_data);
+
+				/*for(t = 0; t < 255; t++){
+					//send_data = 0xF0 ;
+					send_data = t;
+					ble_uart->uart_write(&send_data, 1);
+					EMBARC_PRINTF("send_data=%d  ", send_data);
+					//EMBARC_PRINTF("send_data=%d  ", ble_uart->uart_write(&send_data,1));
+					board_delay_ms(period_ms, OSP_DELAY_OS_COMPAT_ENABLE);
+				}*/
+
+
+		board_delay_ms(period_ms, OSP_DELAY_OS_COMPAT_ENABLE);
+
+	 	if(((++count) >= measure_times)) {
+			running = 0;
+	 		break;
+	 	}
+	}
+	adc_iic->iic_close();
+	return E_OK;
+error_exit:
+	return ercd;
+}
+
+int main(void)
+{
+	uint8_t rcv_buf[20];
+	uint32_t rcv_cnt;
+	uint32_t baudrate = UART_BAUDRATE_9600;
+	uint32_t i = 0;
+
+	/** change the init baudrate according to your ble module settings */
+	EMBARC_PRINTF("Init HM1X with baudrate %dbps\r\n", baudrate);
+	hm1x_init(baudrate);
+
+	/**
+	 * For Detail use of HM1X, please refer to its documentation,
+	 * but take notice of its wrong description
+	 * Links:
+	 * Chinese: http://www.jnhuamao.cn/download.asp?ID=0
+	 * English: http://www.jnhuamao.cn/index_en.asp?ID=1
+	 * English: https://github.com/danasf/hm10-android-arduino/blob/master/HM-10/datasheet.pdf
+	 * Android BLE Test APP: http://www.jnhuamao.cn/HMBLEComAssistant.rar
+	 * Androud BLE Test APP Source Code: http://www.jnhuamao.cn/BluetoothLeGatt.rar
+	 */
+
+	do {
+		EMBARC_PRINTF("++++Do following test with baudrate %dbps++++\r\n", baudrate);
+		/** Here is a test sequence for HM1X, no need to add into HM1X init process */
+		hm1x_flush();
+
+		if (hm1x_disconnect() == 0) {
+			EMBARC_PRINTF("Disconnect Successfully\r\n");
+		} else {
+			EMBARC_PRINTF("Disconnect Failed\r\n");
+		}
+
+		if (hm1x_restart() == 0) {
+			EMBARC_PRINTF("Restart Successfully\r\n");
+		} else {
+			EMBARC_PRINTF("Restart Failed\r\n");
+		}
+
+		if (hm1x_set_mode(BLE_HM1X_MODE_0) == 0) {
+			EMBARC_PRINTF("SET MODE to %d\r\n", BLE_HM1X_MODE_0);
+		} else {
+			EMBARC_PRINTF("SET MODE Failed\r\n");
+		}
+
+		if (hm1x_set_type(BLE_HM1X_TYPE_0) == 0) {
+			EMBARC_PRINTF("SET TYPE to %d\r\n", BLE_HM1X_TYPE_0);
+		} else {
+			EMBARC_PRINTF("SET TYPE Failed\r\n");
+		}
+
+		if (hm1x_set_role(BLE_HM1X_SLAVE_ROLE) == 0) {
+			EMBARC_PRINTF("SET ROLE to %d\r\n", BLE_HM1X_SLAVE_ROLE);
+		} else {
+			EMBARC_PRINTF("SET ROLE Failed\r\n");
+		}
+
+		if ((rcv_cnt=hm1x_get_param("ROLE", (char *)rcv_buf)) != -1) {
+			EMBARC_PRINTF("GET ROLE:%s\r\n", rcv_buf);
+		} else {
+			EMBARC_PRINTF("GET ROLE Failed\r\n");
+		}
+
+		if ((rcv_cnt=hm1x_get_param("MODE", (char *)rcv_buf)) != -1) {
+			EMBARC_PRINTF("GET MODE:%s\r\n", rcv_buf);
+		} else {
+			EMBARC_PRINTF("GET MODE Failed\r\n");
+		}
+
+		if ((rcv_cnt=hm1x_get_param("TYPE", (char *)rcv_buf)) != -1) {
+			EMBARC_PRINTF("GET TYPE:%s\r\n", rcv_buf);
+		} else {
+			EMBARC_PRINTF("GET TYPE Failed\r\n");
+		}
+
+		/** how to use hm1x_exec_cmd_chkresp */
+		if ((rcv_cnt=hm1x_exec_cmd_chkresp("AT+BATT?", "OK+Get:", (char *)rcv_buf, 2)) != -1) {
+			EMBARC_PRINTF("GET Battery Level:%s\r\n", rcv_buf);
+		} else {
+			EMBARC_PRINTF("GET Battery Failed\r\n");
+		}
+		if ((rcv_cnt=hm1x_exec_cmd_chkresp("AT+ADDR?", "OK+ADDR:", (char *)rcv_buf, 2)) != -1) {
+			EMBARC_PRINTF("GET HM1X MAC Address:%s\r\n", rcv_buf);
+		} else {
+			EMBARC_PRINTF("GET HM1X MAC Failed\r\n");
+		}
+		if ((rcv_cnt=hm1x_exec_cmd_chkresp("AT+NAME?", "OK+NAME:", (char *)rcv_buf, 2)) != -1) {
+			EMBARC_PRINTF("GET HM1X NAME:%s\r\n", rcv_buf);
+		} else {
+			EMBARC_PRINTF("GET HM1X NAME Failed\r\n");
+		}
+
+		/** how to use hm1x_exec_command */
+		if ((rcv_cnt=hm1x_exec_command("AT+VERS?", (char *)rcv_buf, 500)) != -1) {
+			EMBARC_PRINTF("GET HM1X Version:%s\r\n", rcv_buf);
+		} else {
+			EMBARC_PRINTF("GET HM1X Version Failed\r\n");
+		}
+
+		//EMBARC_PRINTF("++++Test with baudrate %dbps finished++++\r\n", baudrate);
+		/**
+		 * Here Set Baudrate to another one,
+		 * but you also need to reconfigure the HM1X UART
+		 * Then go through the test again
+		 */
+		/*if (hm1x_set_baud(baudrate_list[i]) != -1) {
+			if (hm1x_restart() == 0) {
+				baudrate = baudrate_list[i];
+				EMBARC_PRINTF("Re-Init the HM1X BLE Baudrate to %dbps, and restart the test\r\n", baudrate);
+				hm1x_init(baudrate);
+			} else {
+				break;
+			}
+		} else {
+			break;
+		}*/
+		/** Test sequence end */
+		i++;
+	} while (i < 1);
+
+	/*
+	EMBARC_PRINTF("\r\nTry to reset the baudrate to %dbps\r\n", UART_BAUDRATE_9600);
+	if (hm1x_set_baud(UART_BAUDRATE_9600) != -1) {
+		if (hm1x_restart() == 0) {
+			hm1x_init(UART_BAUDRATE_9600);
+			baudrate = UART_BAUDRATE_9600;
+		}
+	}
+	*/
+	if (baudrate != UART_BAUDRATE_9600) {
+		EMBARC_PRINTF("!!!CAUTION:!!!Next Time run this test may fail due to initial baudrate changed\r\n");
+	}
+	EMBARC_PRINTF("Do send and receive test under baudrate:%dbps\r\n", baudrate);
+
+	EMBARC_PRINTF("Start HM1X-BLE Send Receive Test, please connect to HM1X-BLE using its app.\r\n");
+	EMBARC_PRINTF("The main loop will receive data from HM1X, and send back what it received.\r\n");
+
+
+	uint8_t j=0;
+
+	//initial BLE
+	ble_uart_init(baudrate);
+
+	while (1) {
+		//rcv_cnt = hm1x_read(rcv_buf, sizeof(rcv_buf));
+		/*rcv_buf[1] = '\0';
+		rcv_buf[0] = j+'0';
+		if (j<100) {
+			//EMBARC_PRINTF("%s", rcv_buf);
+			//hm1x_write(rcv_buf, 1);
+			EMBARC_PRINTF("j=%d rcv_buf=%s", j, rcv_buf);
+			//sent cnt=1 bytes using bluetooth in uart
+			ble_uart->uart_write(rcv_buf,1);
+			j=j+1;
+		}*/
+
+		adc();
+	}
+
+	return E_SYS;	/* system error */
+}
+
+/** @} */
diff --git a/arc_design_contest/2018/NSYSU_eCare/src/makefile b/arc_design_contest/2018/NSYSU_eCare/src/makefile
new file mode 100644
index 00000000..4f4492be
--- /dev/null
+++ b/arc_design_contest/2018/NSYSU_eCare/src/makefile
@@ -0,0 +1,30 @@
+# Application name
+APPL ?= ble_hm1x
+
+EXT_DEV_LIST += ble/hm1x
+#
+# root dir of embARC
+#
+EMBARC_ROOT = C:/embarc_osp
+
+MID_SEL = common
+
+# application source dirs
+APPL_CSRC_DIR = .
+APPL_ASMSRC_DIR = .
+
+# application include dirs
+APPL_INC_DIR = .
+
+# include current project makefile
+COMMON_COMPILE_PREREQUISITES += makefile
+
+### Options above must be added before include options.mk ###
+# include key embARC build system makefile
+override EMBARC_ROOT := $(strip $(subst \,/,$(EMBARC_ROOT)))
+include $(EMBARC_ROOT)/options/options.mk
+
+TOOLCHAIN=gnu
+CUR_CORE=arcem11d
+BOARD=emsk 
+BD_VER=22