My Smart Home Project

ABSTRACT

Smart home technology has proved to contribute to increased independence and safety. Smart Home Technology is a collective term for information and communication technology in homes, where the components are communicating through a local network. The technology may be used for monitoring, alarming and executing actions, according to the programmed criteria. These project includes a high level security system informs the authorized person and to the police station by a dedicated software using internet. The heart of the project is a Web Server running on an ARM Cortex M4 microcontroller. There are various sensors, devices connected to this device for security system, control and monitoring. Dedicated softwares are there for user (.Net and Android) and police station (.Net). The user software can control the devices in home, view various sensor readings, status of security system, change configuration etc. The application used in the police station use maps of local area to provide the intruder alert. The software used in police station will be communicating with this home server and if an intruder is detected, it will be shown in the software as a location in map and a notification message which makes their duty easily. Same time the house owner will be informed by the user software. The software communicates to the Smart Home Device using UDP protocol. The user software is compatible for future developments like camera interfaces. 

 

  Demo Videos

 

 

 

 

 

 

More Details

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STM32F4 Discovery Tutorial 1 Using NETMF - Setting Up the Environment

STM32F4 DISCOVERY BOARD

The STM32F4DISCOVERY helps you to discover the STM32F4 high-performance features and to develop your applications easily. It includes everything required for beginners and experienced users to get started quickly.

Based on the STM32F407VGT6, it includes an ST-LINK/V2 embedded debug tool, two ST MEMS, digital accelerometer and digital microphone, one audio DAC with integrated class D speaker driver, LEDs and push buttons and an USB OTG micro-AB connector.

A large number of free ready-to-run application firmware examples are available on www.st.com/stm32f4-discovery to support quick evaluation and development.

DATA BRIEF

Features

• STM32F407VGT6 microcontroller featuring 32-bit ARM Cortex-M4F core, 1 MB Flash, 192 KB RAM in an LQFP100 package
• On-board ST-LINK/V2 with selection mode switch to use the kit as a standalone ST-LINK/V2 (with SWD connector for programming and debugging)
• Board power supply: through USB bus or from an external 5 V supply voltage
• External application power supply: 3 V and 5 V
• LIS302DL, ST MEMS motion sensor, 3-axis digital output accelerometer
• MP45DT02, ST MEMS audio sensor, omni-directional digital microphone
• CS43L22, audio DAC with integrated class D speaker driver
• Eight LEDs:
  • LD1 (red/green) for USB communication
  • LD2 (red) for 3.3 V power on
  • Four user LEDs, LD3 (orange), LD4 (green), LD5 (red) and LD6 (blue)
  • 2 USB OTG LEDs LD7 (green) VBus and LD8 (red) over-current
• Two push buttons (user and reset)
• USB OTG FS with micro-AB connector
• Extension header for all LQFP100 I/Os for quick connection to prototyping board and easy probing

Description

The STM32F4DISCOVERY helps you to discover  the STM32F4 high-performance features and to develop your applications easily. It includes everything required for beginners and experienced users to get started quickly.

Based on the STM32F407VGT6, it includes an ST-LINK/V2 embedded debug tool, two ST MEMS, digital accelerometer and digital microphone, one audio DAC with integrated class D speaker driver, LEDs and push buttons and an USB OTG micro-AB connector. A large number of free ready-to-run application
firmware examples are available on www.st.com/stm32f4-discovery to support quick evaluation and development. To expand the functionality of the STM32F4 Discovery kit with Ethernet connectivity, LCD
display and more, visit www.st.com/stm32f4dis-expansion.

System requirements

● Windows PC (2000, XP, Vista, 7)
● USB type A to Mini-B cable

Development toolchains

● Altium TASKING™ VX-Toolset
● Atollic TrueSTUDIO®
● IAR, Embedded Workbench® for ARM
● Keil, MDK-ARMTM

Demonstration software

 The demonstration software is preloaded in the board’s Flash memory. It uses the MEMS
motion sensor to blink the four LEDs according to the motion direction and speed.
Connecting the board to a PC with a second USB 'type A to micro-B' cable converts it into a
standard mouse, and board motion controls the PC cursor.
The latest versions of the demonstration source code and associated documentation can be
downloaded from www.st.com/stm32f4-discovery.

LINK

 

Courtesy:http://www.st.com