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Write some Software

$30-250 USD

Closed
Posted over 7 years ago

$30-250 USD

Paid on delivery
write software in assembly language or c to send data between two microcontrollers. the micro-controllers are attached in as master slave configuration with SPI to select between different slaves. the mircro-controller needs to send some data to the other that is then displayed on a lcd.
Project ID: 11344974

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35 proposals
Remote project
Active 7 yrs ago

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35 freelancers are bidding on average $173 USD for this job
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Hi, I have executed dozens of similar projects. I have understood your requirements and I can execute this project in less possible time. Looking Forward, Khawaja
$147 USD in 3 days
4.8 (87 reviews)
7.2
7.2
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Hello dear I have experience in designing electronics circuits and can also program microcontrollers in Assembly and C. I can make your project. I will make your project practically on breadboard and will provide you circuit, code and PCB design. If you wish we can discuss in chat.
$200 USD in 10 days
4.8 (74 reviews)
7.2
7.2
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Hi, I am a post graduate power electronics engineer and having very good experience in product design and development. I am excellent in embedded programming using pic and dspic controllers for Power projects, Boot loaders, EEprom. I designed sine wave inverters for standalone and grid tie Inverters. I designed projects like Off line UPS up to 3 KVA, Grid tie inverters design with PLL and feedback control circuit emergency light of 66W and Online UPS control cards, Battery Charging power supplies, LED drivers, SMPS, Power supplies. I am ready to work for you. Please contact for further discussion.
$333 USD in 5 days
4.9 (58 reviews)
6.8
6.8
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Hello! Please check my reviews to know a bit about me. It would be great if I could work on this. Thanks!
$155 USD in 3 days
4.9 (98 reviews)
6.2
6.2
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Hello. I understand you want to send data between 2 MCUs over SPI in a master-slave architecture. I have used SPI in all its formats, from SD card interfacing to bit-banging SPI in software to drive LCDs. I alse have experience with a broad range of MCUs, PICs especially. I can complete your project effectively. My reviews are excellent. Contact me to discuss details.
$166 USD in 6 days
5.0 (21 reviews)
4.6
4.6
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Hi, We are a team of engineers with more than 10 years of experience in designing and developing various digital and embedded systems... Currently, apart from our R&D, we help engineering students to complete their academic projects. Also conduct seminars and workshops on Microcontrollers and Robotics... So we have experienced with a lot of Microcontrollers such as PIC, AVR, ARM, Arduino etc. We are also experienced with a lot of sensors and sensor modules.... We are very proficient with PCB desingning tools such as EAGLE, KICAD etc... We have done a lot of projects with SPI, I2C and CAN, please check my completed projects and reviews given by other employers...:-) We really would like to know more about your project, kindly let me know if you are interested...:-) Thank You
$155 USD in 3 days
4.9 (10 reviews)
4.6
4.6
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Can you please provide more details of the microcontrollers to be used? Also, will the software need to initialise the micro(s) i.e. a fully functional program including a main function, or is it only an SPI library that you require? If a full program is required, what other requirements are there - what data is to be communicated and at what intervals?
$220 USD in 7 days
5.0 (2 reviews)
3.7
3.7
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Hi you haven't specify for wich uCU's you want it! If it is up to me to select I will use Freescale's (now NXP) 9S08 series uCU. Need to know also what data rate will have to manage, from where those data will be received or created, (ie will have to include an external UART port that something external, a device, will feed the data to the uCU's, and leave them to handle them according your requirements)? You're saying about an LCD. I guess the Master uCU will have the LCD management - handling. Is that correct/ What kind of LCD we are talking about, Common character LCD, or a dot matrix LCD? Will it be just for showing text or you want it to create also some form of images, etc forms? Please specify if possible. All firmware done by me will be written in assembly language. If you need to clarify some more things about how we will work this together, please feel free to contact me. Best regards Sotiris Papadimitriou
$833 USD in 20 days
5.0 (1 review)
2.9
2.9
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Hi mate, I can do this for you. I'd just need to know what the hardware setup is (e.g. are they both Teensy/Arduino/something else). I've worked on similar projects in the past, including updating an LCD display. I'll need you to assure me that this is not for academic assessment. If you can confirm that, I'm negotiable and can work to your cost/time requirements. Please chat with me if you want to discuss the project. - Tom
$100 USD in 2 days
5.0 (4 reviews)
2.5
2.5
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Hello! I would like to help you with your project. Please, tell me additional details and requirements to this task. Also, please tell me what microcontrollers would you like to connect? Is Arduino suitable for this task?
$55 USD in 10 days
5.0 (1 review)
2.2
2.2
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Hello I am Harry I have 4 year of professional experience in software web application development .. we believe in work quality ,customer satisfaction and timely delivery projects for better and long time relationship with customer ... we have 100% satisfaction record for our client, not a single complaint... Thanks Harry
$150 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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Hi my name is Arthur. I'm java developer, web game developer. and I have 3 years of experience. I will be glad to help you)
$411 USD in 5 days
0.0 (0 reviews)
0.0
0.0
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12Dear Sir, Hope you are doing well, I have read your job description, I am willing to work with you. I have already done similar job and win 5 star rating with wonderful review. Key Responsibilities are : - I ll complete all of your requirements - I ll do more tweaks for you as well Sir i ensure you that i am best suit for this post. Please open chat with me so we can discuss more in details Looking forward to hear from you. Best Regards, Waheed Gondal
$246 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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if you agree i can begin my research on doing this project and i can deliver to you a full project within 5 days. you need to specify the type of the microcontrollers and the data you want to send between.
$166 USD in 5 days
0.0 (0 reviews)
0.0
0.0
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I have enough knowledge on Arduino microcontroller. I have done this project in my 2nd year. This project can be built within a week.
$88 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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This needs to implement SPI communication protocol, so the data can ne transmitted between master and slaves. each micro has to have an address as ID.
$244 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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Hi, I am a C developer, and have worked on micro controllers and various communication protocols including SPI. I can learn things fast so you won't need to waste much of time in requirements discussion once all the doubts are cleared. Thanks!
$166 USD in 5 days
0.0 (0 reviews)
0.0
0.0
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Hello! At present moment i have job which connected with "Firmware" development. I want to immigrate with help of work visa. It is reason why i apply your vacancy. I am in process of searching employer whom can help me get me job visa. Also i ready to do 1-2 project for familiarity with company. My english about intermediate or upper intermediate. Experience with MCU about 1.5 year.
$155 USD in 10 days
0.0 (0 reviews)
0.0
0.0
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A proposal has not yet been provided
$155 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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A proposal has not yet been provided
$111 USD in 3 days
0.0 (0 reviews)
0.0
0.0

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Member since Aug 23, 2016

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