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C Programming - Microcontroller (Atmel or Microchip Prefered)

$30-250 USD

В роботі
Опублікований over 8 years ago

$30-250 USD

Оплачується при отриманні
Hi, I would like to get help on the overall software development on my proto board, work together to come up with an good solution. The project is simple, on a high level, I have 12 rotary switches which I plan to use ISRs to update 12 SPI displays, We may wanna use an OS to manage it. Please leave a message to discuss the project. When leaving me a message please let me know: Preferred Microcontroller: Preferred Debugger: Most used Dev Board: Regards
ID проекту: 8648456

Про проект

27 пропозицій(-ї)
Дистанційний проект
Активність 8 yrs ago

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Аватарка користувача
Hello. There is only one of Atmel chip (Atxmega128) with built-in number of intterrupts equal or large than 12. So usage of interrupt is not the best solution if you want to use some standart development board. For the beginning I would start with ArduinoMega2560. Some tricks will be necessary for fast port scanning and for so many SPI devices, but it's real. (The way of solution also depends of displays and requirements to te interface). There is also no necessity for specialized debug things (as JTAG) for that task, usual serial debug will do the job. With best regards. Maxim
$200 USD за 20 дні(-в)
4,9 (100 відгуки(-ів))
6,0
6,0
27 фрілансерів(-и) готові виконати цю роботу у середньому за $193 USD
Аватарка користувача
Hi, I hope you are doing well. I have worked on all MCU platforms. I preferAtmega32 for your project. Most used dev board is arduino. Looking Forward,
$255 USD за 3 дні(-в)
4,8 (88 відгуки(-ів))
7,2
7,2
Аватарка користувача
Hello, Have a great Day. My name is Shahbaz Ali. Iam running a Electronic devices prototyping setup. We will deliver fully working Prototype based on Arduino nano or AVR atmega328. Rest of the details will be shared in Chat. Please feel free to contact. Best Regards, Shahbaz.
$500 USD за 25 дні(-в)
4,9 (84 відгуки(-ів))
7,1
7,1
Аватарка користувача
Hello Sir, I went through your project proposal and it's very interesting and I would like to work on this project. Why you should hire me ? * I have four year experience as a freelancer and I am very efficient. * I have many good feed backs. Please visit this link and see for yourself some of my feedbacks on freelancer.com https://www.freelancer.com/u/Anthony989.html * I can support you if you are willing to mass produce this as a product. I have many contacts in China. *I work full time as a freelancer and I will work as planned,on time. Please contact me if you are interested. I am keenly waiting.
$155 USD за 3 дні(-в)
4,8 (69 відгуки(-ів))
6,6
6,6
Аватарка користувача
Đề xuất vẫn chưa được gửi
$155 USD за 3 дні(-в)
4,7 (36 відгуки(-ів))
6,5
6,5
Аватарка користувача
A proposal has not yet been provided
$222 USD за 3 дні(-в)
5,0 (50 відгуки(-ів))
5,8
5,8
Аватарка користувача
Hello Dear, we are a team of experts with more than 50 years of experience in the field of embedded systems, programming, electronics and prototype development. Over the last 10 years we joined hands together to form a startup with emphasis on providing services related to product concept, Engineering, production and prototyping. Our experts have years of experience in 8-bit, 16-bit and 32-bit architectures. I have discussed your task with my team and yes, we are willing to work with you. Our recommendation is to use PIC16F / PIC18F with MPLAB as the IDE, HiTech C Compiler and PICKIT3 as the debugger. We would charge you US$ 200 for the firmware development. If you have any question please feel free to ask. Regards Ch
$222 USD за 3 дні(-в)
4,6 (75 відгуки(-ів))
6,4
6,4
Аватарка користувача
Hello, how are you. I have experience on VB.Net and MFC. I have experience in developing the MCU embedded system with C,C++ language with PIC, RENESAS, NEC.... I have designed the concrete plant control system, Power Line Communication system and many project. I also have experience in developing the windows application using Java, VB.Net and MFC. And i designed the PHP e comencial page. I can help you on this project. Thank you very much.
$155 USD за 3 дні(-в)
4,9 (26 відгуки(-ів))
5,6
5,6
Аватарка користувача
I have read and fully understood your requirements.. Please open chat to discuss further… _____________________-----------------------------------_____________________________------------------
$155 USD за 3 дні(-в)
4,5 (35 відгуки(-ів))
5,3
5,3
Аватарка користувача
Hello mate, I am an Electronics Engineer who has BSc in Electrical and Electronics Engineer. I have been working in the filed of Embedded Systems for more than 3 years now. I am currently studying for my MSc in Electronics and Communication as well. During last three years I have been exposed to a wide range of Electronics Spectrum. I have experience in TI-Stellaris, TI-TIVA and TI-MSP430 microcontrollers and microprocessore. I have developed libraries for RF modules such as NRF24L01 specially for TI-TIVA and TI-Stellaris microprocessors using Code Composer Studio. You can view these open source projects in my blog, www.unboxnbeyond.com. I have been active in TI stellaris forums as well. Apart from the experience in TI processors/microcontrollers, I have worked with ST, PIC, Intel 8051, Freescal iMx28/27/23, Freescale iMX6-Quad, Renesas Super H microprocessors and microcontrollers. We can use STM32F407 processor for your application, dev board STM32F4-DISCOVERY. Can use the ST-LINK debugger too. But it will not be possible to install an OS on it. We can try the Beaglebone-black too. I am hobbiest, an Electronics enthusiast and an Engineer by profession. I have ported Embedded Linux libraries for iMX6 and iMX28 processors. I have developed plenty of Embedded Linux applications. I have also developed Windows Kernel Mode USB drivers. Say the word if you want to hire me, and I guarantee that I will provide you with the best result. Contact me for further discussions.
$222 USD за 3 дні(-в)
5,0 (7 відгуки(-ів))
3,8
3,8
Аватарка користувача
Hi, I can deliver complete project (schematic, firmware ) with best quality. I've excellent knowledge on embedded systems design from component selection to the documentation including electronic circuit design, firmware/software development, maintenance etc .. Also I'm happy to provide you after delivery support for any clarifications or upgrades. Looking forward to work with you Thanks and kind regards, Venu
$222 USD за 3 дні(-в)
5,0 (5 відгуки(-ів))
3,0
3,0
Аватарка користувача
i have knowlede of 28069DSP of ti, debug tool and programing tool is from ti. we can have good result for DSP based project
$222 USD за 5 дні(-в)
5,0 (1 відгук)
0,5
0,5
Аватарка користувача
I have a few questions: Which is the desirable refresh rate? Is the display refresh rate the only task? Give more context about the project. What kind of displays you are trying to refresh? graphical, alphanumeric, matrix dots Do you need to store large amount of data? image maps, different display states.. I've work with SPI controller, special in bus with more than 1 device attached. I feel comfortable to work specially with the Atmega328P SPI driver. As work terms, I will prefer to work in a iterative (Agile process) way. 1 per week I can bring up my status, where we can discuss the project development. Preferred Microcontroller: Amtega328P. Preferred Debugger: Programmer mkII, JTAG as debugger Most used Dev Board: Arduino UNO, Teensy, standalone microcontroller.
$111 USD за 3 дні(-в)
0,0 (0 відгуки(-ів))
0,0
0,0
Аватарка користувача
A proposal has not yet been provided
$155 USD за 3 дні(-в)
0,0 (0 відгуки(-ів))
0,0
0,0
Аватарка користувача
I work with atmel microcontroller in C and asm language (attiny and atmega). I connect this microcontroller with some sensor (accelerometer) using I2C protocol and RS232 in order to view some result on PC monitoring code
$277 USD за 10 дні(-в)
0,0 (0 відгуки(-ів))
0,0
0,0
Аватарка користувача
On microchip on Mikroelekronika Easy 5 development board
$222 USD за 30 дні(-в)
0,0 (0 відгуки(-ів))
0,0
0,0
Аватарка користувача
I will design the hardware part and write the functioning codes for your project. The preferred micro-controller is Atmel ATMEGA328. The dev board I will be using is Arduino UNO R3 or Arduino Mega based upon your requirements.
$155 USD за 3 дні(-в)
0,0 (0 відгуки(-ів))
0,0
0,0
Аватарка користувача
I am working as a Senior Software Development Engineer at Mentor Graphics. I have experience in Embedded Software development. I would like to know complete design and description of what you want to be done. As it sounds, you may not require an OS to do so but it depends on your complete design. I would recommend Atmel STK500 which has on-board debug interface available. Microcontoller can be any ATmegaXX which could fit on STK500.
$222 USD за 10 дні(-в)
0,0 (0 відгуки(-ів))
0,0
0,0
Аватарка користувача
Hi. I will be convenient to do on STM32VLDiscovery. Microprocessor is STM32F100, all there(SPI,UART,I2C...). Debugging is SWD, via USB.
$144 USD за 7 дні(-в)
0,0 (0 відгуки(-ів))
0,0
0,0
Аватарка користувача
Hello, According to my understanding of your requirement you want to display the information of the 12 rotary switches on the corresponding display. if this is the case then the answer to your question is as follows Preferred Microcontroller: ATMEGA328 Preferred Debugger: we do not need one for this application. we can debug by placing debug statements in the code itself. Most used Dev Board: Arduino
$150 USD за 7 дні(-в)
0,0 (0 відгуки(-ів))
0,0
0,0
Аватарка користувача
A proposal has not yet been provided
$133 USD за 7 дні(-в)
0,0 (0 відгуки(-ів))
0,0
0,0

Про клієнта

Прапор UNITED STATES
SIOUX FALLS, United States
5,0
1
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На сайті з груд. 8, 2014

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