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Writing to Serial EEPROM 24LC02.

$30-250 USD

Closed
Posted almost 2 years ago

$30-250 USD

Paid on delivery
Hi, I need software for PIC18f67J60 processor to write to 24LC02 serial EEPROM. Processor and EEPROM are connected via I2C bus. The picture is attached. I already have the software for writing but it does not work properly. This software writes 3 pages of the memory correctly, the 4th page is written with an error and the other pages are not written at all. I need software that can write correct values to the whole memory. This means that it will write an array of 8 chars to any page in memory. That is the task of this project. Note1 : I have 3 identical boards to test. So hardware error is excluded. Note2 : the software will be written in C. Thank you for the offers.
Project ID: 33625270

About the project

13 proposals
Remote project
Active 2 yrs ago

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13 freelancers are bidding on average $137 USD for this job
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Have real-time working experience in Arduino NANO/UNO/MEGA and Raspberry PI to build a digital device to read sensor data and send it to the web server, motor control, control relay switches and LEDs. More than 5(five) years of experience in Arduino design and build. If you want an excellent and error-free project delivery, then send a message to me, please. Since 2015 I am working in C/C++ programming. So more than 7(seven) years of experience in C/C++ programming. I can build any class, function or method for you. Also expert in data structure building and OOP. Very good in C++ MFC for GUI design. If you want a good delivery of the project, then send me a message, please.
$250 USD in 7 days
5.0 (26 reviews)
6.0
6.0
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I have 30 years' experience in Linux kernel porting (board bring up, kernel customizations, etc.), device driver development (I2C, SPI, UART, USB, Flash, MAC, FPGA, etc.), RTOS (FreeRTOS, uCOS, etc.), bare metal systems and BIOS development. I have had experience with multiple SOC families (STM32, Xilinx, TI, NXP, iMX, PIC, etc.). If you would like to share a portion of the code in chat, I can give you a better idea of the complexity. Problems like this can be as easy as a one-line change or may require a re-working of the logic. A quick look can give a better idea. Please contact me for discussion of the details. I can even put together a few questions to ensure that we are fully in sync with what is needed. We can discuss my potential for this project and can customize the bid as needed.
$175 USD in 7 days
5.0 (2 reviews)
6.1
6.1
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Dear Client. Thanks for posting this project. We are very pleased to bid for your project. This project caught my interest and I am 100% confident that I can complete your project. I have experience in hardware and embedded systems design and can help you with the skills to: - Firmware and Device design (Arduino, ARM, PIC),Various C/C++, Solidworks - Various simulations: Arduino, Proteus, multi-sim, Multisim, SolidWorks... - Electronic circuit design (power electronics AD/DC, DC-DC converter and SMPS, power divider, switch and power supply, Various Amplifier designs, analog filter design. Antenna, high-speed data communication, LED lighting, motor control, USB, USART and RS232 communication, ...), PCB design and layout ... I can focus entirely on your project and complete it in a short time. I would like to have a specific discussion with you about the details of the project. Thank you in advance.
$200 USD in 7 days
4.9 (28 reviews)
5.8
5.8
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i understood the flow and the error that u have issue on 4th page right ? i am here to help and i will complete your project
$180 USD in 3 days
5.0 (10 reviews)
5.0
5.0
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You cannot use an I/O pin to power the EEPROM. The 24LC02 can draw up to 5mA during a write operation. The PIC18f67J60 I/O voltage high could drop as low as 2.4V when supplying that much current. That is below the valid Vcc range for the 24LC02. The 24LC02 will work erratically. regards, Jim
$62 USD in 2 days
5.0 (21 reviews)
5.0
5.0
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Hello. Greetings for the day!!! As a Software Developer, I have 5+ years rich experiences working with C, C#, Python and so on. I have many experiences with Micro controller programming. Give me a project and I'll discuss it in more detail and get started as soon as possible. Regard.
$140 USD in 7 days
4.9 (24 reviews)
4.9
4.9
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Hello, I have done PIC programming. Which compiler are you using? MPLABX or another one? I will be able to give the proper working code
$140 USD in 7 days
4.8 (31 reviews)
4.9
4.9
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I have gone through you project description, i can help you. Please send me a message right away let's get started. I'm a senior engineer with rich experience in C Programming, Electronics, Microcontroller, Electrical Engineering, C++ Programming. I am a Python developer with 5+ years of experience Skills: PyQt, PySide/PyQt,Scrapy, BeautifulSoup Java, C++, C#, SQL, 4, Pillow, Matplotlib, Xml, PHP, Django json, and csv modules. Expert in statistical analysis of datasets/images and apply ML/DL algorithm with python (Tensorflow, Keras,Pytorch) and R. I am interested in taking this task up for you and I hope I could awake your interest in me. Please kindly send me a message in chat window for more about the project and to adjust price, note price quoted in bid is not the final price, it can be less or more after discussing the project. I am always online, work hard and very sensitive to details. I hope to read from you in chat box. Best regards
$160 USD in 5 days
4.1 (10 reviews)
4.6
4.6
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Hello. Thanks for posting your project about writing to the EEPROM 24LC02 from a PIC. Please find below a summary of my proposal. SCOPE OF THE WORK: I have programmed and designed hardware for PIC12/16/18/24/DSPIC33 and SAM chips. Have also worked with the 24LC256 and PIC16F67J50, so this is familiar ground to me. These EEPROM chips require a trick to write transparently across sectors. I can supply C code to manage this issue, and let you write an array to any address, regardless of sector boundaries. BACKGROUND: 11+ years of experience in hardware design, programming embedded systems in C, C++, Arduino, microchip MPASM, including intermediate-level Python/Pytorch/NumPy, Please check my portfolio with examples of past jobs. Hoping it will meet your requirements. Looking forward to helping you with this project. --- Best Regards, Gonzalo Perez, EE GPD Electronics
$90 USD in 4 days
0.0 (0 reviews)
0.0
0.0
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I am a professional Mechatronics Engineer. I would like to implement my innovative ideas, skills and creativity for accomplishing the project. I am very good in engineering software skills. I can do this project, having 5 years of Experience with PIC Microcontrollers. Communication with I2C not a issue for me.
$100 USD in 5 days
0.0 (0 reviews)
0.0
0.0
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Hello there, I'm actually looking forward for a projects which has PIC controller. So I can help you to solve the problems in your project.
$35 USD in 7 days
0.0 (0 reviews)
0.0
0.0

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Presov, Slovakia
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Member since Sep 29, 2009

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