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ARM Programming - Educational Magnet Levitator

€250-750 EUR

Slutfört
Publicerad över sex år sedan

€250-750 EUR

Betalning vid leverans
It is a simple magnetic levitator but first i need to proceed to some characterisation of the system. I am electrical engineer but i don´t have the time and the programming skills required for the Atmel Studio Framework. I already did it using arduino IDE and the due plattform, it is working but arduino IDE uses timers that lead to conflicts. For that reason and because i wanted more powerfull debug tools, i switched to Atmel Studio 7. I am using Atmel Sam3X8E with atmel studio and a jtag debugger (SAM ICE). Main tasks are: - configure a 20 kHz center aligned PWM with ADC triggering on PWM event line - configure a ring-buffer for the ADC sensor values - configure an interrupt at 4 kHz to run the control algorithm - configure an UART serial communication to send/receive informations from PC and one other arduino board. The following are NOT part of the job, as it has already been done: - interface with distance sensor VL6180X = Not required - interface with weight sensor HX711 = Not required - interface with A4498 Stepper motor driver = Not required - programming control algorithm = Not required My questions: - are you familiar with visual studio 6 or 7 and Atmel ARM processors? - do you have an oscilloscope to check signals coming out of the processor? - do you have an arduino DUE board for testing or can you easily get one? - do you have a JTAG debugger ? It is a private project, so i am not under pressure for deadlines but my budget is limited as i have to pay from my own pocket, not the company money. I need a solid /structured code base wich i can continue programming on top. If you have done something similar in the past, this might be a very fast job. Please tell me if you are interested and when you would have free capacities. Please also tell me the amount of work you estimate is required. I will update my project documentation and make a more precise description of the job needed. Best regards from Germany
Project ID: 15651056

Om projektet

8 anbud
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Senaste aktivitet sex år sedan

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Dear Sir, Thanks for invitation for bid for your project. We are a small R & D company, based in Bulgaria, Europe. We specialize in developing Embed systems based ST(STM32),Microchip (Atmel – AVR,ARM) and TI (MSP430) MCPUs and peripheries. For our mobile projects use nRF51/52xxx and CC2540/41 BLEs. We realize projects with requirements similar to yours based SAM ARMs. See and my profile in Freelancer.com Our tools for develop Atmel SAM ARMs based system are: Atmel Studio 7 JTAG ICE3 - for develop and debuging via Cortex port ARDUINO DUE (witth Atmel AT91SAM3X8E, ARM Cortex-M3 ) - in office Oscilloscope and digital logic analyzer - for visible (present) and measurement results Note: We based in Europe,Bulgaria - not customs problems and taxes for delivery models and samples for testing and build prototypes. Best Valeri T.
€760 EUR Om 10 dagar
4,6 (11 omdömen)
5,5
5,5
8 frilansar lägger i genomsnitt anbud på €623 EUR för detta uppdrag
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Hi I hope you are doing well. I have expertise in Arduino due programming. I want to discuss few things related to project Looking Forward Khawaja
€600 EUR Om 20 dagar
4,8 (91 omdömen)
6,9
6,9
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please ignore the bid amount we will discuss the price later in the chat after we have discussed the project thoroughly Relevant Skills and Experience: . Proposed Milestones: 670 - . Hi fackerma! Please drop a message to discuss more about the project
€670 EUR Om 2 dagar
5,0 (18 omdömen)
6,1
6,1
Använd avatar
Helo Sir i will do your work and i will assure you a quality work if you go with us . Relevant Skills and Experience i am expert in Arduino, C Programming, Electronics, Microcontroller Proposed Milestones €555 EUR - work
€555 EUR Om 10 dagar
4,9 (29 omdömen)
5,6
5,6
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I have seen your job posting and i can't type much as there is a restriction for 200 words and i have to ask some questions. Please come over the chat so we can discuss things. Relevant Skills and Experience All the skills/experience will be discussed/revealed upon chat. Proposed Milestones €555 EUR - default I need to know the technical details of this project. Please provide me my job description.
€555 EUR Om 10 dagar
0,0 (0 omdömen)
3,4
3,4
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I am an Embedded engineer with 2 years experience. I can make it fast and will be delivered with in time period. Relevant Skills and Experience c,c++,linux,networking,embedded syatems Proposed Milestones €722 EUR - Have done almost 8 projects individually
€722 EUR Om 15 dagar
0,0 (0 omdömen)
0,0
0,0

Om kunden

Flagga för GERMANY
Freiburg, Germany
5,0
1
Verifierad betalningsmetod
Medlem sedan nov. 15, 2017

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