Advanced Embedded & Technical Package
1. Introduction to Embedded & Technical Package
An embedded system can be an independent system or it can be a part of a large system. An embedded system is a microcontroller or microprocessor
based system which is designed to perform a specific task. For example, a fire alarm is an embedded system; it will sense only smoke.
An embedded system has three components :
It has hardware.
It has application software.
It has Real Time Operating system (RTOS) that supervises the application software and provide mechanism to let the processor run a
process as per scheduling by following a plan to control the latencies. RTOS defines the way the system works. It sets the rules during the
execution of application program. A small scale embedded system may not have RTOS.
2. Characteristics of an Embedded System
Single-functioned : An embedded system usually performs a specialized operation and does the same repeatedly.
Tightly constrained : All computing systems have constraints on design metrics, but those on an embedded system can be especially tight.
Design metrics is a measure of an implementation's features such as its cost, size, power, and performance. It must be of a size to fit on
a single chip, must perform fast enough to process data in real time and consume minimum power to extend battery life.
Reactive and Real time : Many embedded systems must continually react to changes in the system's environment and must compute certain
results in real time without any delay. Consider an example of a car cruise controller; it continually monitors and reacts to speed and brake
sensors. It must compute acceleration or de-accelerations repeatedly within a limited time; a delayed computation can result in failure to
control of the car.
Microprocessors based : It must be microprocessor or microcontroller based.
Memory : It must have a memory, as its software usually embeds in ROM. It does not need any secondary memories in the computer.
Connected : It must have connected peripherals to connect input and output devices.
HW-SW systems : Software is used for more features and flexibility. Hardware is used for performance and security.
3. Embedded & Technical Package Syllabus
Basic Electronics, Embedded C, ARDUINO, PIC, ARM, RASPBERRY PI Python, Image Processing, LINUX GPS, BLUETOOTH, WIFI, Ultra Sonic, IR, Accelometer Current Sensor, LDR, Color Sensor ECG, Robotics, IOT, API INTEGRATION, Open CV, NETWORKING WebServer Integration
