Embedded C developer for FLASH Driver via SPI and data compression/decompression.
$30-250 USD
Πληρώθηκε κατά την παράδοση
I would like to hire a Embedded C developer who have experience with FLASH Driver via SPI and data compression/decompression. The driver must must be implemented as a-synchronized mechanism.
The acceptance test will be passed with a application demo to play a memory array size from 0 - 32MB (write/read/erase) could work with sector or Bank address.
Each time to write a mini-data size is 56 characters.
The 100,000 Program-Erase Cycles is also consider for Flash lifetime.
The documentation is considered as a part of software package.
I would like to have delivery for each week.
Expected duration is 1-3 weeks.
Details problem:
1) Each second need to write a mini-data size is 45 characters. (24hrs/day, capability to store and read data out from FLASH Memory in 1 months). The data compression/decompression algorithm is expected.
2) The 100,000 Program-Erase Cycles is also considering for Flash lifetime to reach 3-5 years. The old solution is worked with SD-Card is dropped after 2-3 months.
Ταυτότητα Εργασίας: #17135619
Σχετικά με την εργασία
10 freelancers κάνουν προσφορές κατά μέσο όρο $297 για αυτή τη δουλειά
Hi, sir Thanks for your reading my proposal. https://www.freelancer.sg/u/ChewGekKhim This is my another account on freelancer. I have already rich experience in 25series, 24cseries flash memory operation by e Περισσότερα
HI, Hope you doing well, I am going through your job description and understand your requirement that you need C developer. I am having 5+ year experience in C Programming, Electronics, Embedded Software, Sof Περισσότερα
Greetings, I propose 2 weeks long delivery here, please pm me once you are interested over the proposal. Thank you, Best Regards,
sir i have expertise in embeddd c and i want to get hired on thia projext to show ny capabilities
Hi we are working on embedded domain more than 6 years. We are expert in C program development
Hi, I can do it. Please send me more detail info. Let me know your skype id or whatapps, we will discuss more detail. I am in Ha Noi, Viet Nam. If you can, we will book coffee meeting in Ha Noi. Regards, --Hu Περισσότερα
I would also like to know the following - 1. what hardware you provide to test this solution. 2. APIs expected 3. Access to the device, required memory addresses, data sheets, schematic etc. Additional inputs may Περισσότερα
I HAVE THE EXP IN ENERGY METER. WORKING ON SPI PROTOCOL TO STORE METER READING DATA EVERY HOUR INTO FLASH. AND RTC VALUES INTO FLASH AS REQUESTED BY THE CUSTOMER.