I would like to hire a C Programmer

$250-750 USD

Closed

Posted

almost 6 years ago

$250-750 USD

Paid on delivery

Will start from program reading from 3 shift registers 74HC165. I wrote the program in PERL but it is TOO slow. It takes 0.5 sec for PERL program to read from 24 registers, I need no more than 0.05 sec or better. I am working with Raspberry Pi 3 B+

C Programming

Project ID: 17292733

About the project

15 proposals

Remote project

Active 6 yrs ago

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15 freelancers are bidding on average $475 USD for this job

@polto

hi we have excellent experience in working on raspberry pi and in c,c== lang so about you perl code send it and we convert it to c code so you can test speed

$500 USD in 20 days

5.0

(9 reviews)

5.6

@schoudhary1553

Hi there..... Warm Greetings We came along with your request for C Programmer and we reviewed your project description. We'd like to help you with confidence and satisfying results... We have professionals working here with 100% results and more creative and renovative ideas for our clients ! We have worked on several similar projects before! We are offering our services for more than 5 years in the field of C Programming We have worked on 350+ Projects. Please check the profile reviews Feel free to message us to discuss briefly about your project !

$500 USD in 6 days

5.0

(13 reviews)

4.6

@TisteAndii

Hello, I'm an embedded software engineer with extensive experience in software development for RPis. I write efficient C and Python and can ensure your shift registers are read quickly in a lot less than 50 ms. Contact me to discuss details.

$250 USD in 2 days

5.0

(18 reviews)

4.5

@tornado1512

as i am college student and also a new learner so i am quite comfortable to learn new things as also modified and adjust according to a project

$500 USD in 10 days

0.0

(0 reviews)

0.0

@Varunnaga

I am c developer. Previously I worked with some controllers ans I worked with the hardware registers also. So I think I can able to help you get out from this problem.

$277 USD in 10 days

0.0

(0 reviews)

0.0

@khadijahiftikhar

Hello sir/madam! I am khadija. I am new on freelancing but quite well know about C programming.. I want you to hire me for your job so I could benefit you as well as enhance my experiance. Thankyou!

$555 USD in 10 days

0.0

(0 reviews)

0.0

@chromenickel

Hello, Raspberry pi gpio can handle 0.05 sec speed. But i think it is not much good idea to read a complex data from gpio. Buttons or simple leds ok. But reading high speed raw data, i prefer to add an arduino between pi and shift register. Because arduino can read fast the shift registers. Arduino and raspberry can communicate faster via comport. I dont know perl. It can build in python. C / c++ is not necessary for speed ( for this project ) I would like to see your wiring schematic to understand what you are doing now and what can we do. Kind regards, Kadir.

$400 USD in 10 days