bimlendu
bimlendu
Branch Unspecified
21 Apr 2014

microcontroller integration with mmc

i thinking of something to design as digital diary. though i have done a lot of project over microcontroller but in this i would have to integrate mmc with microcontroller for with a display unit and ainput device . i have a problem in choosing the appropriate microcontroller and the harware algo to integrate them
Ashraf HZ

Ashraf HZ

Communications
10 years ago
A standard PIC can be used 😀

Someone posted some PIC codes to interface with MMC cards here long time ago, in German. I think I found the original site:

MMC/SD-Speicherkarte mit PIC16F877 Schreiben/Lesen über SPI-Interface( MMC SD PIC-Microcontroller)

But, if you want to use a display.. I'm thinking you'll need some DSP chips to display the picture or video.

What kind of display unit do you plan to use?
bimlendu

bimlendu

Branch Unspecified
10 years ago
I plan to use 16*4 matrix display. could please tel me some site in english for it
augustine nishil raj.a

augustine nishil raj.a

Branch Unspecified
4 years ago
bimlendu
I plan to use 16*4 matrix display. could please tel me some site in english for it
did u find any site which guides you to learn how to write into a mmc using spi protocol............???????
Harshad Italiya

Harshad Italiya

Electronics and Communication
4 years ago
augustine nishil raj.a
did u find any site which guides you to learn how to write into a mmc using spi protocol............???????
Which microcontroller you want to use with MMC?
augustine nishil raj.a

augustine nishil raj.a

Branch Unspecified
4 years ago
no i just learnt the basics from one of my friend
Harshad Italiya

Harshad Italiya

Electronics and Communication
4 years ago
augustine nishil raj.a
no i just learnt the basics from one of my friend
I would like to suggest go ahead with the real MMC and controller and you will get idea about exact working about file systems.

This FatFs is best to implement on any microcontroller :- https://elm-chan.org/fsw/ff/00index_e.html

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