In Progress

DS1820 simulator

I need a DS 1820 firmware simulator.

firmware had used the 18F252 microcontroller, and will have four keys and an LCD display 16x2 working mode 4-bit bus ( +, -, enter, tab) to program a temperature value to be simulate.

The output will simulate the one wire protocol (as slave), simulate the DS1820 response.

The LCD text will show: Temp: [url removed, login to view], where:

A: Temperature signal: (+ or -)

B: Hundred temperature digit: (0 to 1)

C: Decimal digit: (0 to 9)

D: unit digit: (0 to 9)

E: First position after the point: (0 to 9)

F: Second position after the point (0 or 5)

The Tab button will navigate between the digits, and the keys + and - will increment / decrement the value, as stipulated above.

The Enter key will update the record to the new value.

Skills: C Programming, Electronics, Microcontroller

See more: ds1820 simulator, temp position, ef, c++ and ds, update firmware, electronics firmware, firmware microcontroller, programming firmware, microcontroller lcd, simulate enter, bus microcontroller, tab simulator, microcontroller program, navigate point, output lcd, digit lcd, wire programming, electronics simulator, need used electronics, point digit, microcontroller protocol, signal programming, program 16x2 lcd, microcontroller lcd display, lcd display programming

About the Employer:
( 0 reviews ) Brazil

Project ID: #4628467

Awarded to:

vikramkadiaan

Hi i have handled similar projects , Can do this easily. Please discuss.

$155 USD in 3 days
(1 Review)
2.1

18 freelancers are bidding on average $180 for this job

quang102

hello i can do that thanks

$277 USD in 3 days
(17 Reviews)
5.4
betaenergy

Dear Sir, I'm 15 year experienced Electronics Engineer whose working area is directly related to your project. I have designed several system which is related to your project. I have high level experience about hard More

$147 USD in 3 days
(12 Reviews)
4.7
EEmbedded

Hello. We provides Custom Electronics Design, Embedded Systems Design, Prototyping & Contract Manufacturing Services covering a wide area in the electronics domain. We design all types of electronic circuits or product More

$166 USD in 4 days
(10 Reviews)
4.4
theenggprojects

I am ready to start the job ....

$100 USD in 5 days
(9 Reviews)
4.0
ducle

I have 5 years experience in C/C++ programming, I believe I can handle this project. Thank you!

$133 USD in 5 days
(6 Reviews)
3.2
shenchilang

Experienced programmer.

$210 USD in 5 days
(3 Reviews)
2.5
rigo83cu

We are a team with other projects like this done, see my recent job. We can send you a demo simulation and if you hire us, we can develop even more than one solution. Best regards,

$155 USD in 3 days
(1 Review)
2.1
Gefa

New motivated freelancer and experienced Electrical Engineer at Your disposal!

$55 USD in 15 days
(0 Reviews)
0.0
athoa248711

Hi, please see my PM

$100 USD in 5 days
(0 Reviews)
0.0
lasithfernando

Happy to serve you. Please check your PMB.

$166 USD in 5 days
(0 Reviews)
0.0
lamvantruong

Hello, I can help you. I can do that.

$277 USD in 5 days
(0 Reviews)
0.0
techss4

See pm for details

$277 USD in 10 days
(0 Reviews)
0.0
progsel20

HI, I read your request and I am sure to can do what you need, please I would like to add some my consideration on it, please read the attached private message. thank you in advance maurizio stefani

$155 USD in 10 days
(0 Reviews)
0.0
ivandragoon

Hi. I have 1-wire master and slave code for AVR, and can port it to PIC (sdcc/mplab c).

$250 USD in 7 days
(0 Reviews)
0.0
bilalaliahmad

sir i have already work on this project.i can do this for you in minimum time.please check my protifilo

$155 USD in 3 days
(0 Reviews)
0.0
faizankhalid

Please check private message.

$277 USD in 20 days
(0 Reviews)
0.0
shahrulnizam

I can do this project, refer message I give you link sample for DS18B20.

$200 USD in 7 days
(0 Reviews)
0.0
grzegrz0l

Hello, I have big experience with microcontrollers. I have used 1-wire before and I can help You with this project.

$133 USD in 7 days
(0 Reviews)
0.0