RTOS-MicroC/OS-II
It is a priority-based real-time multitasking operating system kernel for microprocessors, written mainly in the C programming language.It is intended for use in embedded systems.
This Presentation describes the ARM CORTEX M3 core processor with the details of the core peripherals. Soon a CORTEX base controller(STM32F100RBT6) ppt will be uploaded. For more information mail me at:gaurav.iitkg@gmail.com.
ARM 32-bit Microcontroller Cortex-M3 introductionanand hd
What is the ARM Cortex-M3 processor?
Architecture Versions,Processor naming, Instruction Set Development, The Thumb-2 Technology and Instruction Set Architecture, Cortex-M3 Processor Applications
RTOS-MicroC/OS-II
It is a priority-based real-time multitasking operating system kernel for microprocessors, written mainly in the C programming language.It is intended for use in embedded systems.
This Presentation describes the ARM CORTEX M3 core processor with the details of the core peripherals. Soon a CORTEX base controller(STM32F100RBT6) ppt will be uploaded. For more information mail me at:gaurav.iitkg@gmail.com.
ARM 32-bit Microcontroller Cortex-M3 introductionanand hd
What is the ARM Cortex-M3 processor?
Architecture Versions,Processor naming, Instruction Set Development, The Thumb-2 Technology and Instruction Set Architecture, Cortex-M3 Processor Applications
OMAP (Open Multimedia Applications Platform) is a series of image/video processors developed by Texas Instruments. this ppt gives the overview of OMAP processor family
Presents features of ARM Processors, ARM architecture variants and Processor families. Further presents, ARM v4T architecture, ARM7-TDMI processor: Register organization, pipelining, modes, exception handling, bus architecture, debug architecture and interface signals.
Describes ARM7-TDMI Processor Instruction Set. Explains classes of ARM7 instructions, syntax of data processing instructions, branch instructions, load-store instructions, coprocessor instructions, thumb state instructions.
This presentation discusses the details of the I2C protocol and interfacing of EEPROM with 8051 based on I2C protocol. It also discusses the other applications of I2C protocol
this ppt only for beginner who want to understand concept of Timer counter operation of LPC2148 step by step.
hope it may help u.
always welcoming ur suggestion.
OMAP (Open Multimedia Applications Platform) is a series of image/video processors developed by Texas Instruments. this ppt gives the overview of OMAP processor family
Presents features of ARM Processors, ARM architecture variants and Processor families. Further presents, ARM v4T architecture, ARM7-TDMI processor: Register organization, pipelining, modes, exception handling, bus architecture, debug architecture and interface signals.
Describes ARM7-TDMI Processor Instruction Set. Explains classes of ARM7 instructions, syntax of data processing instructions, branch instructions, load-store instructions, coprocessor instructions, thumb state instructions.
This presentation discusses the details of the I2C protocol and interfacing of EEPROM with 8051 based on I2C protocol. It also discusses the other applications of I2C protocol
this ppt only for beginner who want to understand concept of Timer counter operation of LPC2148 step by step.
hope it may help u.
always welcoming ur suggestion.
It has four 32-bit Timer blocks
Each Timer block can be used as a ‘Timer’ (like for e.g. triggering an interrupt every ‘t’ microseconds) or as a ‘Counter’ and can be also used to demodulate PWM signals given as input.
Each Timer module has its own Timer Counter(TC) and Prescale Register(PR) associated with it.
When a Timer is Reset and Enabled, the TC is set to 0 and incremented by 1 every ‘PR+1’ clock cycles
It has four 32-bit Timer blocks
Each Timer block can be used as a ‘Timer’ (like for e.g. triggering an interrupt every ‘t’ microseconds) or as a ‘Counter’ and can be also used to demodulate PWM signals given as input.
Each Timer module has its own Timer Counter(TC) and Prescale Register(PR) associated with it.
When a Timer is Reset and Enabled, the TC is set to 0 and incremented by 1 every ‘PR+1’ clock cycles
The design and creation of a fully functional computer through the use of a Field Programmable Gate Array. The FPGA was designed through the hardware description language VHDL. Once the entire computer was interfaced, a video game was programmed through the use of assembly language. The computer was able to drive a monitor, and have a keyboard for human interrupts.
What isn’t told about timers in stm32 applicationOmar BOUZOURRAA
This presentation gives you an anusual application note of STM32 timers. This application note makes it possible to process signals efficiently and without being obliged to use the CPU.
This note is more helpful to S7 CSE students Under kerala University. It Contains the architecture and memory organization PIC 16f873 Microcontrollers.
Introduction – Multiple tasks and multiple processes – Multirate systems- Preemptive realtime operating systems- Priority based scheduling- Interprocess communication mechanisms – Evaluating operating system performance- power optimization strategies for processes –Example Real time operating systems-POSIX-Windows CE. – Distributed embedded systems – MPSoCs and shared memory multiprocessors. – Design Example – Audio player, Engine control unit – Video accelerator.
EC8791-Embedded and Real Time Systems #7th Sem ECE #Embedded System Introduction # Embedded System Real Time Examples #Career opportunity in Embedded System Filed #Growth of Embedded System
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Vaccine management system project report documentation..pdfKamal Acharya
The Division of Vaccine and Immunization is facing increasing difficulty monitoring vaccines and other commodities distribution once they have been distributed from the national stores. With the introduction of new vaccines, more challenges have been anticipated with this additions posing serious threat to the already over strained vaccine supply chain system in Kenya.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Democratizing Fuzzing at Scale by Abhishek Aryaabh.arya
Presented at NUS: Fuzzing and Software Security Summer School 2024
This keynote talks about the democratization of fuzzing at scale, highlighting the collaboration between open source communities, academia, and industry to advance the field of fuzzing. It delves into the history of fuzzing, the development of scalable fuzzing platforms, and the empowerment of community-driven research. The talk will further discuss recent advancements leveraging AI/ML and offer insights into the future evolution of the fuzzing landscape.
Event Management System Vb Net Project Report.pdfKamal Acharya
In present era, the scopes of information technology growing with a very fast .We do not see any are untouched from this industry. The scope of information technology has become wider includes: Business and industry. Household Business, Communication, Education, Entertainment, Science, Medicine, Engineering, Distance Learning, Weather Forecasting. Carrier Searching and so on.
My project named “Event Management System” is software that store and maintained all events coordinated in college. It also helpful to print related reports. My project will help to record the events coordinated by faculties with their Name, Event subject, date & details in an efficient & effective ways.
In my system we have to make a system by which a user can record all events coordinated by a particular faculty. In our proposed system some more featured are added which differs it from the existing system such as security.
1. RMK COLLEGE OF ENGINEERING AND
TECHNOLOGY
DEPARTMENT OF ELECTRONICS AND
COMMUNICATION ENGINEERING
EC8791
EMBEDDED AND REAL TIME SYSTEMS
S. Rajalakshmi
AP/ECE
2. LPC2148 Timer Unit
Two 32 bit Timers
Designed to count cycles of the Peripheral Clock (PCLK) or an external clock
1. Prescaler Register
32-bit register which hold the maximum value of prescale counter.
2. Prescale Counter (PC)
32-bit, is incremented to the value stored in PR
Increments on each tick of the PCLK. When it reaches the value in the prescaler register, the timer
count is incremented.
Prescaler Counter (PC) is reset, on the next PCLK.
Timer Counters increments on every PCLK when PR=0, every 2 PCLKs when PR=1, etc.
3. 3. Timer Counter
32-bit Timer Counter which gets incremented whenever PC Prescale Counter value
reaches to its maximum value as specified in PR
4. Timer Control Register
Used to control the timer control functions
Timer Counter (TC) can be enable, disable and reset through this register
5. Count Control Register
Selects Timer Counter Mode.
6. Interrupt Register
To identify which of 6(4-match, 2-Capture) possible interrupt sources are pending.
4. 7. Match Registers
Match register values are continuously compared to the Timer Counter
value. When the two values are equal, actions can be triggered
automatically.
The action possibilities are to generate an interrupt, reset the Timer
Counter, or stop the timer.
Actions are controlled by the settings in the MCR register.
8. Match Control Register
Used to control the resetting of TC and generating of interrupt whenever a
Match occurs.
5. Interrupt Register
It is an 8-bit read-write register.
Consists of 4 bits for match register interrupts and 4 bits for compare register
interrupts.
If interrupt is generated, then the corresponding bit in this register will be
high, otherwise it will be low.
