Keil C51 based 8051 device maintenance

Need to hire someone to assist with maintaining code for several 8051-based building automation devices.

A dedicated laptop exists in our lab with the fully licensed Keil C51 compiler. You will be given remote access via remote control software.

The end products are building automation-related and deal with networking over RS485.

Almost all code is C. A little bit in Assembler.

You'll have access to the sr. firmware engineer via Skype chat every day should you have questions...but we hope you will quickly learn how to navigate the source files.

You should be comfortable with the idea of working without hardware for especially simple changes. We understand that not every build will run and we'll be required to do the testing and report back in a timely manner. We also understand that sometimes you will need hardware. We'll work that out as required.

You should be comfortable with debugging without an emulator.

Our lab debugging tools include a 100mhz scope and a 100mhz 8-channel Saleae Logic Analyzer.

We'll work small issues hourly. For larger changes, we'll work out some kind of deliverable list and estimate the effort.

Evner: C programmering

Se mere: I have existing android app which is 80% build completed. I\ ll provide the source code for existing app need to update UI and f, i need help writing a report on kai greene, i need a medical summary report for a patient with ckd stage 3b, need someone write investigative report, freescale s08 based embedded device, windows based hht device, need shopping cart analysis report, gps based handheld device parking tickets india, call sms based switching device project, need free jobwebsite project report, keil microvision software 8051 integration, vpn based sip device india, need blank page type report, india based company project report stud farms, home based sharepoint project job, pic based ammeter project, web based training project writing, browser based mafia project, chd based poster project, application keil c51 microvision pdf, web based chat project, embedded linux firmware project bids team, web based pos project, linksys nas200 replacement firmware project, web based application project

Om arbejdsgiveren:
( 0 bedømmelser ) Minneapolis, United States

Projekt ID: #14847958

14 freelancere byder i gennemsnit $12/time for dette job


Hi, I have installed Keil and some old 8051 boards. I have a programer for debuging. Also have scope and logic analyzer.

$15 USD / time
(15 bedømmelser)

Hello Dear, I am an expert with more than 15 years of experience in the field of embedded systems, electronics, prototyping and PCB layouts. I have worked on 8-bit, 16-bit and 32-bit mcus developing ultra-low p Flere

$10 USD / time
(14 bedømmelser)

Hi, I am an embedded programmer working on 8 bit and 32 bit microcontroller from last 5 years. I have developed Modbus protocol via RS485 and used it with 20 Slaves. I am very much familiar with UART, SPI, I2C Flere

$9 USD / time
(13 bedømmelser)

Hi, Dear Employer! How are you? I have enough experience on C/C++ programming and microcontroller. I am really interested in your project. I am 100% sure i can satisfy your requirements perfectly. User-Friendly I Flere

$12 USD / time
(7 bedømmelser)

Hi, the work sounds good to me and I would like to help you. I am bachelor in computer sciences and a have a master degree in instrumentation. I worked/work with several micro controllers included 8051, pic and atmel. Flere

$15 USD / time
(2 bedømmelser)

Experience on 8051 by using Keil compiler. See portfolio and find GSM to PSTN Gateway project. C, C++, VB3, VB4, VB5, VB6, VB, VB.NET 2015, ASP.NET, MVC, WPF, XML, MSSQL 2014, HTML & CSS3, AWS(Amazon Web Service) pr Flere

$12 USD / time
(3 bedømmelser)

Hi, I am an Embedded system designer. I have experience of working on 8051, Atmega, ARM controllers and also with their respective IDEs. I would like discuss more about project before it is awarded. I would like to kno Flere

$13 USD / time
(2 bedømmelser)

A proposal has not yet been provided

$12 USD / time
(1 bedømmelse)
$12 USD / time
(0 bedømmelser)

We've 10 years experience in embedded systems. But we are providing such low rate because we are new to this site and we need good number of projects and reviews. So don't worry about performance. It's more important f Flere

$8 USD / time
(1 bedømmelse)

I am electronic engineer, micro controller programmer My skills : - Arduino, Pic series micro controller - PCB design, Protel, AltiumDesignr, Proteus - My Experience BLE, RF, Automatic control system

$12 USD / time
(0 bedømmelser)

Hello Dear Client, We have gone through your requirement and would to take this opportunity to work on this project. Can you send a detailed requirement about your project. About us We have been providin Flere

$12 USD / time
(0 bedømmelser)

I have great experience with 485. Fire Alarm systems, Emerson flow metre data logging, Nurse call systems are some of the projects I have done using 485.

$8 USD / time
(0 bedømmelser)

I am software engineer having 13 years of experience in embedded technology. I have worked on various micro-controller project that 8 bit and 32 bit. I have core experience in programming using C and assembly. I am abl Flere

$11 USD / time
(0 bedømmelser)