In Progress

Embedded systems-Assembly language

A digital clock is required to display the time in hours, minutes and seconds in the standard format of HH MM SS utilising six 7-Segment displays.

The timing mechanism and the displaying of the correct time should be based on the PIC18F26J11 microcontroller. Since not enough pins are made available on the package for driving all of the 7-Segment outputs, an appropriate multiplexing scheme should be employed.

A 7-Segment display is simply constructed by placing seven LEDs in such an arrangement so that any number from 0 to 9 can be displayed by supplying or not supplying current to the appropriate LEDs known as segments. Individual segments are distinguished by a unique letter of the alphabet, usually A to G and all anodes or all cathodes are connected to form a common terminal requiring the activation of only one pin per segment as depicted below.

Tasks: For the specification given:

1 Produce a Flow Diagram

2 Draw a Block diagram of the whole system

3 Keep “proper” assembler structure & notation

throughout your code

4 Write an appropriate Initialisation Routine

5 Write a Main Routine to satisfy requirements

6 Write the functions required for timing and display

Skills: Electrical Engineering, Electronics, Microcontroller

See more: embedded systems assembly language, form ss 4, common current, assembly language embedded systems, scheme language, notation, letter G, hh, flow diagram, Embedded Systems, digital display, Assembly language, leds code, proper letter, number draw, assembler segment, write code language, block diagram clock, diagram digital clock, pin code number, code language, pin form, embedded system package, system embedded package, draw diagram

About the Employer:
( 0 reviews ) Thessaloniki, Greece

Project ID: #1130979

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wahab14

I can do it

€100 EUR in 3 days
(12 Reviews)
4.4

19 freelancers are bidding on average €117 for this job

quang102

Hi I can do that. please check PM

€150 EUR in 7 days
(14 Reviews)
5.1
psprongs

Please check PMB

€60 EUR in 5 days
(3 Reviews)
3.6
RotorProgrammer

I can do this clock in PIC assembler for you.

€150 EUR in 5 days
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2.3
Sollec

Please Check PMB

€30 EUR in 100 days
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vijayraviramkuma

I can handle this project currently i am working on this technologies

€200 EUR in 20 days
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sohanpalbansal

please see PM

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PHRP

Sir, i would like to do this project. please check u'r pmb.

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KSHATRIYA1988

Can be Done in C as by your requirements .

€80 EUR in 15 days
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babarjamil2011

I can do this project

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RALD

hello I have experience in this kind of projects

€170 EUR in 15 days
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DanRB

Master Student in Electronics Engineering with experience in programming PIC microcontrollers using Assembly Language

€50 EUR in 4 days
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midhunkumar

I have experience on this type of projects

€55 EUR in 30 days
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zoxno6

I'm PIC based embedded systems expert.I will finish your [url removed, login to view] you have finished PCB or you need PCB too. Regards.

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rptsumit

check ur PMB .........

€220 EUR in 5 days
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Umair85

I already work on this kind of project but that was based on the Atmel microcontroller. I will definately work on this project and try to deliver the prototype on time.

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gpd2007

Hello, I've done 2 projects solving this. Please check PM. Thanks.

€170 EUR in 3 days
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mshahzads

Hello Dear i have great experience in Microcontroller programming. I can provide the quality of work. In advance i can send you some of the work as sample. Just start chatting with me . I will provide you the proper s More

€150 EUR in 8 days
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rishat2008

Hello. I am a student of Electrical & Electronics Engineering. I would like to do this work with the sincerity. If i get the work i will try my best. I have done this type of work in before with my cousin. so i have en More

€30 EUR in 5 days
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