Pune, Maharashtra, India
Project 1- Title : Conditional Access System (CAS) Integration with streaming server and VLC (Media player) Description : CAS system is to provide authentication to user to view particular streams for which user has taken subscription. There would be two level of authentication. For first level of authentication, CAS checks that only authenticate user should be able to access streaming server. As a second level of authentication CAS checks that user should be able to view only those streams for which user has taken subscription. This project works in two mode i.e. in-band and out-band. Responsibilities: Analyzing and Discussing the requirements Writing code for CAM server. Writing code for CAM client for in-band and out-band mode Integrating CAS with streaming server and VLC Unit testing Project 2- Title : Low cost radio connectivity Description : This project was aimed at developing a low cost car entertainment system using ARM Cortex – M3 based microcontroller LPC1850 as the main controller and HERO chip for radio. It showcases features like USB Mass storage support to play mp3, LCD, UART and IR for input. Responsibilities: Analyzing and Discussing the requirements Integrating file system with USB stack. Implementing IR module for car radio. Unit testing
Project 1- Title : Single Gas Wireless Detector Description : Single Gas Detector is a hand held device, which is used to detect wide range of toxic gas and Oxygen. It gives visual and audio alarm in the presence of toxic gas. SGW supports single gas per device with wireless and non-wireless connectivity. Responsibilities: Analyzing and Discussing the requirements Writing the firmware for alarm module Writing the firmware for configuration module Unit testing Project 2- Title : Optima Next Generation Gas Sensor Description : ONG (Optima Next Generation) is a gas sensor, which is used to detect flammable gases, and provides 4 - 20 mAmp current output depending on the concentration of gas. Working principle of ONG is that flammable gases are having tendency to absorb light in Infrared Region. There are two IR source and two IR detectors where one called as Sample Detector, will be exposed to gas for collecting samples while other used as reference and shall not be exposed to gas. Both the detectors provide sample to ADC channel where micro-controller calculates concentration for configured flammable gas. Responsibilities: Unit testing for Flash Driver Unit testing for UART Driver Unit testing for IPC Communication Unit testing for SPI Driver Unit testing for Built In Test Unit testing for Scheduler Unit testing for System Timer
Project 3- Title : Remote Monitoring of Charge & Energy transfer from Battery and DC load Description : Micro controller captures data from sensors (voltage and current) and sends it to Siemens processor as and when requested, which forwards it to Data Server. User accesses Management Portal, which helps in providing information from Data Server on charge and energy consumption from battery & DC constant load. Responsibilities : Analyzing and Discussing the requirements Writing the firmware to calculate the Voltage, Current, Charge and Energy. Writing the firmware to show state of battery e.g.- Charging or Discharging. Writing the firmware to show the connection state for DC load and Battery. Unit Test
Project 4- Title : Remote Monitoring of Fuel in Tank Description : This project is mainly used for monitoring volume of fuel present in tank remotely through Wireless network. Fuel sensor is a management portal through GPRS. This portal is used to get the status of fuel. Using this portal, user can access all the information about fuel status remotely. Micro controller senses the fuel sensor data and if request comes from processor than it sends data to processor that forwards to the data server through GPRS. Whenever user wants to know about the fuel consumption it can access the fuel sensor through management portal. Management portal provides various options to user. Responsibilities: - Analyzing and Discussing the requirements Writing the firmware for Modbus Slave Stack. Writing the library for UART, real time clock and watchdog timer Writing the ADC interface for sensor and controller Writing the firmware for the calculation of fuel status according to ADC voltage Unit Test.