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AT32UC3A3256 code writing and controlling external ADC DAC and more

€750-1500 EUR

Closed
Posted almost 9 years ago

€750-1500 EUR

Paid on delivery
This project concerns the software development for hardware already partially developed and to be used for testing of USB peripherals. The majority of the project consists of: 1. Emulation of low level USB Host functionality using the Atmel microcontroller AT32UC3A3256 (complete functionality not required) 2. Measurements of USB Vbus current draw; voltage and power dissipation using the Texas Instruments INA226, do some switching of resistors on the data lines 3. Inclusion of ADC and DAC to the existing PCB design - Layout 4. Communicate with the AT32UC3A3256 over RS232 (proposed microcontroller to interface the AT32UC3A3256 with the PC interface is the AT32UC3B128) 5. Drive and prove functionality of different components ADC; DAC; FSUSB30MUX; OPA548; with the AT32UC3A3256 A first prototype of hardware is already developed and available but requires some fine-tuning. The hardware board mainly requires the software to be developed allowing to control and validate correct functionality and accuracy of the different components assembled on the test board. All components are required to be driven concurrently and independently following the functional requirements of the implementation. This project does also hold a small part in expanding the existing schematic with ADC and DAC and possible others still to be defined. The project does not include any hardware development but does require some knowledge of electronics. The design and assembly of the prototype hardware will be done by ourself. When interested to co-operate with us, feel free to ask for more information.
Project ID: 7937734

About the project

13 proposals
Remote project
Active 9 yrs ago

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13 freelancers are bidding on average €1,276 EUR for this job
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A proposal has not yet been provided
€1,500 EUR in 30 days
4.8 (32 reviews)
6.4
6.4
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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.
€1,250 EUR in 20 days
4.4 (16 reviews)
4.7
4.7
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hi sir i am an expert electrical engineer. I have almost 4 years of experience in this field. I can do it for you i have done a number of projects in this family of microcontrollers. please reply to discuss it further regards
€1,000 EUR in 15 days
4.9 (13 reviews)
4.3
4.3
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Hi... I have 5+ years of experience in the field of electronics. I am working on different industrial based project where my primary role was to design embedded system, programming of micro-controller, system implementation. You can check out my portfolio for my work information and my qualification. I have worked on more then 55 projects based on different platform including heartbeat monitoring system, chemical detection robot for pharma industry, autonomous robots, cap sense based home automation system, GSM security system and many more. Expect your work done within deadline with best quality..... Please let me know any thing you need to know in personal message. And please message me detail requirement of your project, so we can discuss on it.... Thank You
€894 EUR in 20 days
5.0 (10 reviews)
3.8
3.8
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Hi, This is Dhaval, Firmware Programmer. Have hands on with USB and ATmel stuffs. Interested to help you. Feel free to contact. Dhaval
€1,250 EUR in 20 days
4.7 (3 reviews)
3.2
3.2
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A proposal has not yet been provided
€750 EUR in 20 days
5.0 (4 reviews)
1.8
1.8
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A proposal has not yet been provided
€1,111 EUR in 10 days
0.0 (0 reviews)
0.0
0.0
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we are expertise in embedded system development. specialized in 32 bit ARM micro controllers. further and for more projects we can talk on skype.
€888 EUR in 30 days
0.0 (0 reviews)
0.0
0.0
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HI i am a programmer with 16 years work experience. also i am excellent in C++,C#, and code vision (AVR) and code composer (DSP) i have had many projects with friendly arm (mini2440, and Tiny XXXX) i can send to you my complete resume if you want. i can implement your desire carefully. best regards
€1,444 EUR in 20 days
0.0 (0 reviews)
0.0
0.0
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You can PM me to discuss project details, I can also share my experience in electronics and embedded software development. Regards
€1,500 EUR in 30 days
0.0 (0 reviews)
0.0
0.0
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I have been working on Embedded project since my Engineering and have successfully completed lots of projects on 8051, PIC, AVR, ARM. Expert with ADC, DAC, I2c, SPI, etc peripheral I am working as System Software Engineer since 3+ years on ARM architecture, So have very good exposure to it and prove to be potential candidate for you project. Quality and Service is my the main focus ! Pathway can be planned after we have detailed discussion over the project.
€1,250 EUR in 20 days
0.0 (0 reviews)
0.0
0.0
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A proposal has not yet been provided
€1,444 EUR in 90 days
0.0 (0 reviews)
0.0
0.0

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Member since Jun 25, 2015

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