Add XDU_Intelligent_Home_Hosting_System

arc_design_contest/2018/XDU_Intelligent_Home_Hosting_System/README.md

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+# Intelligent Home Hosting System Based on ARC EM Processor
+
+## Introduction 
+
+Based on the ARC EM Starter Kit development board, this design completes a smart home hosting system that implements the following features:
+
+- Aquarium automatic timing and remote control feeding, automatic water circulation
+- Plant growth environment monitoring, automatic watering to adjust soil moisture
+- Indoor living environment monitoring, including temperature and humidity detection, sensitive gas detection, PM2.5 detection, adaptive ventilation, etc.
+
+All data can be uploaded to the IoT cloud platform via WiFi, support remote viewing and control of mobile APP, and also support close-range voice control.
+
+![Overall picture](https://github.com/BarryWang2017/2018_ARC_competition/blob/master/Overall_picture.jpg)
+
+[Show video](http://v.youku.com/v_show/id_XMzYzMTYyNzY4MA==.html?spm=a2h0k.11417342.searchresults.dtitle)
+
+## Hardware and Software Setup 
+
+### Hardware requirements
+
+|                   Item                   | Quantity | Directions                               |
+| :--------------------------------------: | :------: | :--------------------------------------- |
+| [ARC EM Starter Kit(EMSK)](www.synopsys.com/dw/ipdir.php?ds=arc_em_starter_kit) |    3     | Used as the control center for three subsystems |
+| [ESP8266 ESP01-S WiFi Module](www.ai-thinker.com) |    3     | Each of the three development boards is connected to the IoT cloud platform through the WiFi module |
+|               WiFi Router                |    1     | WiFi module connects to the Internet via the WiFi router with Internet access |
+| [DHT11 Temperature and humidity sensor](https://detail.tmall.com/item.htm?spm=a230r.1.14.9.7aa72013MKTmPK&id=41248630584&cm_id=140105335569ed55e27b&abbucket=17) |    2     | Used to detect the temperature and humidity of the indoor environment and the plant growth environment |
+| [DS18B20 Temperature Sensor](https://detail.tmall.com/item.htm?spm=a230r.1.14.9.6c71108eERVetZ&id=41251333448&cm_id=140105335569ed55e27b&abbucket=17) |    1     | Used to detect water temperature in the aquarium |
+| [MQ-2 sensitive gas detection module](https://detail.tmall.com/item.htm?spm=a1z10.3-b-s.w4011-16538328900.46.6e1c3d6cdb1qlO&id=41265308241&rn=1e61c43016672601973742e420a01586&abbucket=11) |    1     | Used to detect flammable gases and fumes in indoor environments |
+| [GP2Y1051AU0F Dust sensor](https://item.taobao.com/item.htm?spm=a1z09.2.0.0.52ff2e8dhF0kKJ&id=44400981264&_u=ovrnal8ae36) |    1     | Used to detect dust and PM2.5 concentrations in indoor environments |
+|              Buzzer module               |    1     | For hazard warning                       |
+| [Relay module](https://detail.tmall.com/item.htm?id=543199943481&spm=a1z09.2.0.0.52ff2e8dhF0kKJ&_u=ovrnal85d05) |    1     | Used to control the fluorescent switch   |
+| [Adjustable voltage boosting module](https://item.taobao.com/item.htm?spm=a1z09.2.0.0.52ff2e8dhF0kKJ&id=522572949297&_u=ovrnal87651) |    1     | The output voltage of the ARC EM development board is 3.3V, some modules need 5V voltage supply, so use the boost module to output 5V voltage. |
+| [Current drive module](https://detail.tmall.com/item.htm?id=536770526104&spm=a1z09.2.0.0.52ff2e8dhF0kKJ&_u=ovrnal8a8e6) |    4     | For driving small pumps and relay modules |
+|                 SD card                  |    3     | Used to store applications               |
+| [PMOD AD2](https://store.digilentinc.com/pmod-ad2-4-channel-12-bit-a-d-converter/) |    2     | Used to acquire analog output values for MQ-2 and light sensors |
+| [Light intensity sensor](https://detail.tmall.com/item.htm?spm=a1z10.3-b-s.w4011-17145939501.30.48035535tIh32d&id=20885572596&rn=96a3c5ec08d9a9684444ba554871949c&abbucket=17) |    1     | Used to collect light intensity in the environment |
+| [5V stepper motor and drive module](https://detail.tmall.com/item.htm?id=38688094766&spm=a1z09.2.0.0.52ff2e8dVPMtMj&_u=ovrnal8c843) |    1     | For driving aquarium feeding devices     |
+| [5V small pumps](https://item.taobao.com/item.htm?spm=a1z09.2.0.0.52ff2e8dhF0kKJ&id=7184794953&_u=ovrnal8615b) |    2     | Used to water plants and aquarium water circulation |
+| [Soil moisture sensor](https://detail.tmall.com/item.htm?id=37365775741&spm=a1z09.2.0.0.52ff2e8dVPMtMj&_u=ovrnal8c3c1) |    1     | Collecting plant soil moisture           |
+| [XFS5152CE TTS module](https://detail.tmall.com/item.htm?spm=a230r.1.14.17.19797e5cbMQ3sr&id=41363527043&cm_id=140105335569ed55e27b&abbucket=6) |    1     | Used to synthesize and play voice        |
+| [LD3320 Speech recognition module](https://detail.tmall.com/item.htm?spm=a230r.1.14.17.1fda7ccdpzaHwl&id=41365254224&cm_id=140105335569ed55e27b&abbucket=6) |    1     | Used for speech recognition and providing a VUI |
+### Software Requirements
+[ARC GNU Toolchain](https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases)
+
+[embARC Open Software Platform (OSP) ](https://github.com/foss-for-synopsys-dwc-arc-processors/embarc_osp) 
+
+[PUTTY](https://www.chiark.greenend.org.uk/~sgtatham/putty/latest.html)
+
+### Hardware connection
+As the aquarium box system control center, EMSK1 is responsible for collecting the water temperature of the aquarium, controlling the stepping motor to automatically feed, controlling the water pump to perform water circulation, uploading sensor data and receiving control signals through WiFi. The hardware connection is shown below.
+![水族箱子系统硬件连接图](./doc/screen/Aquarius_subsystem.jpg)
+
+As the control center of the plant survival maintenance subsystem, EMSK2 is responsible for collecting the soil moisture of the flowerpot, the temperature and humidity in the environment, and watering the pot by controlling the water pump to adjust the soil moisture to make the plant survive in a relatively suitable environment. . These sensor data and control signals are also uploaded via WiFi. The hardware connection is shown below.
+![植物生存维持子系统硬件连接图](./doc/screen/Plant_Subsystem.jpg)
+
+As the control center of the indoor living environment monitoring subsystem, EMSK3 is responsible for collecting indoor temperature and humidity information, detecting flammable sensitive gas, detecting light intensity, detecting PM2.5 content, and controlling indoor light intensity and ignitability by controlling fluorescent lamps and exhaust fans. Gas and the like are adjusted. At the same time, the sensor data is uploaded via WiFi and the corresponding control signals are accepted. The hardware connection diagram is as follows.
+![室内环境监控子系统硬件连接图](./doc/screen/Room_Env_Subsystem.jpg)
+
+As the voice control assistant's control center, EMSK4 is responsible for receiving and recognizing voice commands from users, controlling other sub-devices through WiFi to react, and using voice feedback to control the corresponding control results. The hardware connection diagram is as follows.![室内环境监控子系统硬件连接图](./doc/screen/Voice_Assistant.jpg)
+
+## User manual
+
+### Download GAgent firmware into ESP8266 ESP01-S WiFi module
+
+Please visit the Gizwits website for detailed information.[Gizwits Introduction](http://docs.gizwits.com/en-us/overview/overview.html) [Firmware User manual](http://docs.gizwits.com/zh-cn/deviceDev/ESP8266%E4%B8%B2%E5%8F%A3%E7%83%A7%E5%86%99%E8%AF%B4%E6%98%8E.html)
+
+
+
+### Compile and run the application
+
+#### 0. Preparation
+
+- Copy the four source code folders under the src folder to `($embARC)/applications/SmartHomeSystem/ `(($embARC) for the embARC package root directory)
+
+
+![](./doc/screen/copy_src.png)
+
+- Download and install device management software for viewing device status and control devices. Download link: https://download.gizwits.com/zh-cn/p/98/99
+
+
+#### 1. Compile and run the Aquarium System application
+- Go to the Aquarius_subsystem folder and modify the Makefile according to your development board version and processor model (using the EMSK V2.2 development board, em7d processor as an example).
+
+![](./doc/screen/Aquarius_Makefile_change.png)
+
+- Open CMD or PowerShell in the Aquarius_subsystem folder and type the **make** command to compile.
+
+![](./doc/screen/Aquarius_make.png)
+
+- Connect the host and development board with a USB cable, and run the target program by entering the **make run** command in CMD or PowerShell.
+- Open the device management app, bind the device and control it.
+
+![](./doc/screen/APP_1.gif)
+
+
+
+#### 2. Compile and run the Plant Subsystem application
+- Go to the Plant_subsystem folder and modify the Makefile according to your development board version and processor model (using the EMSK V2.2 development board, em7d processor as an example).
+
+![](./doc/screen/Plant_Makefile_Change.png)
+
+- Open CMD or PowerShell in the Plant_subsystem folder and type the **make** command to compile.
+
+![](./doc/screen/Plant_make.png)
+
+- Connect the host and development board with a USB cable, and run the target program by entering the **make run** command in CMD or PowerShell.
+- Open the device management app, bind the device and control it.
+
+![](./doc/screen/APP_2.gif)
+
+#### 3. Compile and run the Room environment monitoring subsystem application
+- Go to the Room_Env_subsystem folder and modify the Makefile according to your development board version and processor model (using the EMSK V2.2 development board, em7d processor as an example).
+
+![](./doc/screen/Room_Makefile_Change.png)
+
+- Open CMD or PowerShell in the Room_Env_subsystem folder and type the **make** command to compile.
+
+![](./doc/screen/Room_make.png)
+
+- Connect the host and development board with a USB cable, and run the target program by entering the **make run** command in CMD or PowerShell.
+- Open the device management app, bind the device and control it.
+
+![](./doc/screen/APP_3.gif)
+
+#### 4. Compile and run the Voice Assistant application
+- Go to the Voice_Assistant folder and modify the Makefile according to your development board version and processor model (using the EMSK V2.2 development board, em7d processor as an example).
+
+![](./doc/screen/Voice_Makefile_Change.png)
+
+- Open CMD or PowerShell in the Voice_Assistant folder and type the **make** command to compile.
+
+![](./doc/screen/Voice_make.png)
+
+- Connect the host and development board with a USB cable, and run the target program by entering the **make run** command in CMD or PowerShell.
+- Open the device management app, bind the device and control it.
+
+![](./doc/screen/APP_4.gif)
+
+For more information, see the following link:
+
+[Picture of Work details No.1](https://github.com/BarryWang2017/2018_ARC_competition/blob/master/close_up_1.png)
+[Picture of Work details No.2](https://github.com/BarryWang2017/2018_ARC_competition/blob/master/close_up_2.png)
+[Picture of Work details No.3](https://github.com/BarryWang2017/2018_ARC_competition/blob/master/close_up_3.png)
+[Picture of Work details No.4](https://github.com/BarryWang2017/2018_ARC_competition/blob/master/APP_interface.png)

arc_design_contest/2018/XDU_Intelligent_Home_Hosting_System/doc/Technical_report.md

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+Technical report link: https://github.com/BarryWang2017/2018_ARC_competition/blob/master/XDU_Intelligent_Home_Hosting_System.docx
+
+work presentation link: https://github.com/BarryWang2017/2018_ARC_competition/blob/master/XDU_Intelligent_Home_Hosting_System.pptx

arc_design_contest/2018/XDU_Intelligent_Home_Hosting_System/src/Aquarius_subsystem/DS18B20.c

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+#include "embARC.h"
+#include "embARC_debug.h"
+#include <stdio.h>
+#include "dev_gpio.h"
+
+#include "DS18B20.h"
+
+
+
+
+
+static void delay_us( uint32_t us) 
+{
+	uint32_t volatile x,y;
+	for(x=2;x>0;x--)
+		for(y=us;y>0;y--);
+
+}
+
+uint8_t DS18b20_init(DEV_GPIO_PTR ds18b20_port,uint8_t ds18b20_bit)
+{
+	uint32_t read_data;
+	uint32_t CONT = 0;
+	uint8_t FLAG = 1;	
+	uint32_t DS18B20_MASK = 0x01 << ds18b20_bit;
+	uint32_t DS18B20_WRITE_1 = 0x01 << ds18b20_bit;
+
+	ds18b20_port->gpio_open(GPIO_DIR_OUTPUT);
+	// set io output
+	ds18b20_port->gpio_control(GPIO_CMD_SET_BIT_DIR_OUTPUT,(void *)(DS18B20_MASK));
+	ds18b20_port->gpio_write(DS18B20_WRITE_1,DS18B20_MASK);
+	delay_us(24);
+	ds18b20_port->gpio_write(0x00,DS18B20_MASK);
+	delay_us(854);
+	ds18b20_port->gpio_write(DS18B20_WRITE_1,DS18B20_MASK);	
+	// set io input
+	ds18b20_port->gpio_control(GPIO_CMD_SET_BIT_DIR_INPUT,(void *)(DS18B20_MASK));	
+	do{	
+		CONT++;
+		delay_us(12);
+		if(CONT > 8000)FLAG = 0;
+		ds18b20_port->gpio_read((&read_data),DS18B20_MASK);
+		read_data = (read_data & DS18B20_MASK);				
+	}while((read_data != 0) &&(FLAG == 1));	
+	delay_us(547);
+	// set io output	
+	ds18b20_port->gpio_control(GPIO_CMD_SET_BIT_DIR_OUTPUT,(void *)(DS18B20_MASK));
+	ds18b20_port->gpio_write(DS18B20_WRITE_1,DS18B20_MASK);	
+
+	return FLAG;
+}
+
+uint8_t DS18b20_ReadOneChar(DEV_GPIO_PTR ds18b20_port,uint8_t ds18b20_bit)
+{
+	uint8_t i=0;
+	uint32_t read_bit;
+	uint8_t data=0x00;	
+	uint32_t DS18B20_MASK = 0x01 << ds18b20_bit;
+	uint32_t DS18B20_WRITE_1 = 0x01 << ds18b20_bit;
+
+	ds18b20_port->gpio_open(GPIO_DIR_OUTPUT);
+	// set io output
+	ds18b20_port->gpio_control(GPIO_CMD_SET_BIT_DIR_OUTPUT,(void *)(DS18B20_MASK));
+	ds18b20_port->gpio_write(DS18B20_WRITE_1,DS18B20_MASK);
+	delay_us(20);
+
+	for(i=8;i>0;i--)
+	{
+		data >>= 1;
+		// set io output
+		ds18b20_port->gpio_control(GPIO_CMD_SET_BIT_DIR_OUTPUT,(void *)(DS18B20_MASK));
+		ds18b20_port->gpio_write(0x0000,DS18B20_MASK);
+
+		for(uint32_t volatile y=39;y>0;y--); //delay
+
+		ds18b20_port->gpio_control(GPIO_CMD_SET_BIT_DIR_INPUT,(void *)(DS18B20_MASK));		
+		ds18b20_port->gpio_read((&read_bit),DS18B20_MASK);
+		read_bit = read_bit & DS18B20_MASK;
+		if(read_bit) data |=0x80;
+		else data &= 0x7f;
+		delay_us(52);		
+	}		
+	return data;
+}
+
+void DS18b20_WriteOneChar(DEV_GPIO_PTR ds18b20_port,uint8_t ds18b20_bit, uint8_t data)
+{
+
+	uint32_t DS18B20_MASK = 0x01 << ds18b20_bit;
+	uint32_t DS18B20_WRITE_1 = 0x01 << ds18b20_bit;
+	ds18b20_port->gpio_open(GPIO_DIR_OUTPUT);
+	//set io output
+	ds18b20_port->gpio_control(GPIO_CMD_SET_BIT_DIR_OUTPUT,(void *)(DS18B20_MASK));	
+	for(uint8_t i=8;i>0;i--)
+	{
+
+		ds18b20_port->gpio_write(0x0000,DS18B20_MASK);
+		delay_us(12);
+		if(data & 0x01)
+			ds18b20_port->gpio_write(DS18B20_WRITE_1,DS18B20_MASK);
+		else
+			ds18b20_port->gpio_write(0x0000,DS18B20_MASK);
+		delay_us(70);
+		ds18b20_port->gpio_write(DS18B20_WRITE_1,DS18B20_MASK);
+		delay_us(3);
+		data >>= 1;
+	}
+}
+
+void DS18b20_ReadTemperature(DEV_GPIO_PTR ds18b20_port, uint8_t ds18b20_bit, DS18B20_DEF_PTR obj)
+{
+	uint8_t tempL=0,tempH=0;
+	uint16_t temp_data;
+	DS18b20_init(ds18b20_port,ds18b20_bit);	
+	DS18b20_WriteOneChar(ds18b20_port,ds18b20_bit,0xcc);
+	DS18b20_WriteOneChar(ds18b20_port,ds18b20_bit,0x44);
+
+	DS18b20_init(ds18b20_port,ds18b20_bit);
+	DS18b20_WriteOneChar(ds18b20_port,ds18b20_bit,0xcc);
+	DS18b20_WriteOneChar(ds18b20_port,ds18b20_bit,0xbe);
+	tempL = DS18b20_ReadOneChar(ds18b20_port,ds18b20_bit);
+	tempH = DS18b20_ReadOneChar(ds18b20_port,ds18b20_bit);
+	printf("tempH = %2x, tempL = %2x\r\n",tempH,tempL);
+
+	temp_data = tempH *256 + tempL;
+
+	if(temp_data & 0xf800) 
+	{
+		obj->temperature_sign = 1; 
+		temp_data = (~temp_data) + 1; 
+	}
+	else
+	{
+		obj->temperature_sign = 0; 
+	}
+
+	obj->temperature_int = (temp_data & 0x7f0)/16;
+	obj->temperature_decimal = temp_data & 0x0f;	
+}
+

arc_design_contest/2018/XDU_Intelligent_Home_Hosting_System/src/Aquarius_subsystem/DS18B20.h

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+#ifndef _DS18B20_H_
+#define _DS18B20_H_
+
+/* DS18B20 sensor object type*/
+typedef struct {
+	uint8_t temperature_int;
+	uint8_t temperature_decimal;
+	uint8_t temperature_sign;
+} DS18B20_DEF, * DS18B20_DEF_PTR;
+
+// extern void delay_us( uint32_t us);
+
+extern uint8_t DS18b20_init(DEV_GPIO_PTR ds18b20_port,uint8_t ds18b20_bit);
+
+extern uint8_t DS18b20_ReadOneChar(DEV_GPIO_PTR ds18b20_port,uint8_t ds18b20_bit);
+
+extern void DS18b20_WriteOneChar(DEV_GPIO_PTR ds18b20_port,uint8_t ds18b20_bit, uint8_t data);
+
+extern void DS18b20_ReadTemperature(DEV_GPIO_PTR ds18b20_port, uint8_t ds18b20_bit, DS18B20_DEF_PTR obj);
+
+#endif