Find Jobs
Hire Freelancers

Bug fix for gas sensors

$30-250 CAD

Ditutup
Disiarkan lebih dari 3 tahun yang lalu

$30-250 CAD

Dibayar semasa penghantaran
I have a program that communicates with some gas sensors by UART then transmits the data collected to the PC by serial communication. There is a bug in the program however that occurs when the gas concentration goes over 32,760 PPM (3.276%). This seems very likely to be an overflow error for an signed 16 bit integer. I am unfamiliar with C and can not find the 16 bit integer however. The program runs on a PIC24FJ1024GA606. I am hoping to deploy these sensors for clients soon, so need this fixed quickly.
ID Projek: 27930820

Tentang projek

9 cadangan
Projek jarak jauh
Aktif 3 tahun yang lalu

Ingin menjana wang?

Faedah membida di Freelancer

Tetapkan bajet dan garis masa anda
Dapatkan bayaran untuk kerja anda
Tuliskan cadangan anda
Ianya percuma untuk mendaftar dan membida pekerjaan
9 pekerja bebas membida secara purata $203 CAD untuk pekerjaan ini
Avatar Pengguna
Hello I have more than 15 years of experience in the embedded systems design and pcb design and electronics systems design So let's discuss your project in chat
$220 CAD dalam 1 hari
5.0 (10 ulasan)
4.5
4.5
Avatar Pengguna
Hi, We are a professional team and we can work on PIC24FJ1024GA606. Kindly spare 10 minutes for the interview. We have already developed many electronic products:- GPS Controlled Relay Event status using CC1310 chip Prayer Watch Wireless Alarm System Power Bank Camera slider controller Wifi home automation Bulb with remote control Curtains with remote control Automatic flush control Smart watch for hajj We will be glad to hear from you! Regards, Intellisense Technology
$350 CAD dalam 10 hari
4.9 (4 ulasan)
4.3
4.3
Avatar Pengguna
Sir,,Its me Imad, have done 200+ projects in around 30+ platforms, On controller side, We have a lot of experience in pic, atmega, avr, arduino, stm and raspberry pie, U will get the best work done accompanied with brotherhood.......................
$100 CAD dalam 7 hari
4.8 (31 ulasan)
4.1
4.1
Avatar Pengguna
Hi I am reliable firmware developer whom you are looking for. I read your proposal carefully and I noticed you want. I think you hope to fix bugs as soon as possible. As you can see on portfolio, i am familiar with PIC microchip. Thanks for your reading. Warm Regard.
$160 CAD dalam 2 hari
5.0 (8 ulasan)
4.0
4.0
Avatar Pengguna
Hi! I am an Electronic engineer, microcontroller, C programming expert having past experiences with arduino, pic, AVR, chipkit and Texas instruments microcontrollers I am waiting for you over the chat. Thank you!
$250 CAD dalam 7 hari
4.8 (4 ulasan)
3.7
3.7
Avatar Pengguna
Hello, how are you? Can you inform the compiler used? although in C the variable patterns don't change, some compiler directives can make a difference.
$100 CAD dalam 3 hari
5.0 (3 ulasan)
2.8
2.8
Avatar Pengguna
Hello, I am an Electrical Engineer with 30 years’ experience of Customized Product Development for Instrumentation and Control applications. I am based in Kolkata (India) and running a business in the name of "Zetek Systems". I have a good hardware setup and a team for fabrication and testing. I hope you have the source code file with you, because with only hex file it is almost impossible. We can discuss it over the chat. Looking for your valued reply. Regards - Debasis Basu
$250 CAD dalam 7 hari
0.0 (0 ulasan)
0.0
0.0
Avatar Pengguna
Hello, I'm an electronic engineer with 10 years experience in embedded systems for the aviation industry (primary flight controls and FADEC). Main tasks are writing and reviewing code, written in C. Reviewing code of other programmers and test its algorithm for accuracy and robustness is my daily business. I will be able to locate the issue you have in the code and provide you a solution to fix that issue and get the correct values of the gas sensor for its specified range. To get started we need to discuss some more details about the system. Regards Marco
$200 CAD dalam 2 hari
0.0 (0 ulasan)
0.0
0.0

Tentang klien

Bendera CANADA
Saskatoon, Canada
5.0
1
Kaedah pembayaran disahkan
Ahli sejak Jul 14, 2020

Pengesahan Klien

Pekerjaan lain daripada klien ini

Gas Sensors PIC Programming
$250-750 CAD
Terima kasih! Kami telah menghantar pautan melalui e-mel kepada anda untuk menuntut kredit percuma anda.
Sesuatu telah berlaku semasa menghantar e-mel anda. Sila cuba lagi.
Pengguna Berdaftar Jumlah Pekerjaan Disiarkan
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Memuatkan pratonton
Kebenaran diberikan untuk Geolocation.
Sesi log masuk anda telah luput dan telah dilog keluar. Sila log masuk sekali lagi.