SD card interface with fat16 file system


Need to write a module to interface 8gb SD card on xx51 series of uC (Keil SW) (using SPI port). SD card read and write with fat16 file system, .txt files only. Modules to be provided - Maintain directory structure, get SD card memory usage, and get SD card details, read & write function to a file in a selected path in the chunks of 128 bytes/operation. Code should be optimized to its size and RAM usage. Unit test report should be provided along with source code.

Skills: Embedded Software, Software Architecture, Software Testing

See more: system testing in software testing, software unit testing, unit test, read structure file, software directory structure, card testing, memory file, software interface testing, ram usage, interface module, read card, write spi function, write software test report, write spi, ram memory, write card spi, module interface, card spi write, write spi card, memory interface, spi interface, spi function, memory card, card spi, report card

Project ID: #5245749

7 freelancers are bidding on average $372 for this job


I can do it. But: 1)What x51 are you using? 2)'Code should be optimized to its size and RAM usage' - is how much?

$220 USD in 7 days
(9 Reviews)

Hello, SparksOfEco. I can design such a software (in Keil MDK) and test it in my hardware to be sure you'll get a best result. What is the partnumber of your MCU? Best regards, Anton Delamoure.

$222 USD in 10 days
(1 Review)

A proposal has not yet been provided

$250 USD in 10 days
(0 Reviews)

Hi, I am firmware programmer. Have worked with ARM architecture firmware. Let us know how you want to go through. Dhaval

$1333 USD in 15 days
(2 Reviews)

We have this readily working with PIC32 and TI's 28069 DSPs. Will only need to be recompiled and tested out on your kit/compiler. BR Iyer

$333 USD in 15 days
(0 Reviews)

Dear Sir, We are R&D company and we take such customize projects. currently we have launched 4-5 products for retail automation like electronic cash register, point of sale terminals & data terminals etc. 1. we desig More

$222 USD in 5 days
(0 Reviews)

Dear Sir Hi, Greetings of the day and thanks for sharing these details and allowing me to bid on this assignment. yes we have similar experience and can deliver u as u have mentioned in your requirements. we More

$222 USD in 12 days
(0 Reviews)

hi i am an electronics engineer working in with embedded system since last 5 year . i have made several project regrading usb and sd cards so if you are interested you can contact me and visit my webpage www.theavine More

$200 USD in 7 days
(0 Reviews)

Hi, We are a team of professionals and are online 24 hours, we help in all type of projects, assignments and homework, we have expert in every field so you just have to provide us with the work and will definitely giv More

$155 USD in 3 days
(0 Reviews)