picbasic pro SD_MMC

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  1. - 13th January 2009, 11:03 #1
    iw2fvo's Avatar
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    Default picbasic pro SD_MMC

    Hi to All !
    I am searching for a sample code in order for me to be able to write and read data on sd_mmc cards using PIC micro.
    Any sample code available ?
    Any suggestion ?
    Thanks in advance for the help .
    regards
    Ambrogio
  2. - 13th January 2009, 14:29 #2
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    I haven't searched this site, but do remember seeing something about using MMC cards. However, this is one link I had bookmarked ... I haven't checked if it used Picbasic pro or not.
    http://www.compsys1.com/workbench/On...c_project.html

    Enjoy
    Embedded Systems Designer
    http://jerson.co.in
  3. - 14th January 2009, 10:24 #3
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    Default s/d mmc and pic basic

    Thanks,
    this is a good starting point.
    Iw2fvo
  4. - 14th January 2009, 23:25 #4
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    I'm just getting back into tinkering again. But if memory serves me right a SD card is basically a SPI interface. Now if you want the card to be read in a PC also, then things get a lot stickier.
  5. - 15th January 2009, 06:17 #5
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    Default Ready made SD/MMC solution

    Have a look at

    www.jianpingusa.com

    for a ready built solution. Runs with PBP at 19,200 bps.

    I bought a pair and got them very promptly. They are to be used in my next project and not used just yet.


    HTH
    BrianT
  6. - 15th January 2009, 10:54 #6
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    Jerson >> That compsys link only has a schematic. Do you have that Picbasic code? A link for the code is there, but it's dead or wrong, or something.
  7. - 15th January 2009, 11:18 #7
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    The code is still there - and it's downloadable. The link opens up a Directory, thereafter just click the file you want, BAS, HEX etc. I've had a quick look at the BAS file, and it is recognisable as PBP...
  8. - 15th January 2009, 11:28 #8
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    Thanks Melanie. Been reading your posts, thanks for all the help.

    It is right there!

    (Scratching head....)

    --Kirt
  9. - 16th January 2009, 10:55 #9
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    Default sd mmc cards pic micro

    Quote Originally Posted by anode505 View Post
    I'm just getting back into tinkering again. But if memory serves me right a SD card is basically a SPI interface. Now if you want the card to be read in a PC also, then things get a lot stickier.
    Thanks,
    I do not want to read the sd mmc cards using the PC: i will like to read / write it just using the PIC . I will like to have a sample program in basic if any.
    Any help is appreciated .
    Yhanks
    IW2FVO
    Ambrogio
  10. - 16th January 2009, 21:53 #10
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    Have a look here: http://melabs.com/resources/samples/pbp/SDFS1.ZIP
    Regards,

    -Bruce
    tech at rentron.com
    http://www.rentron.com
  11. - 18th January 2009, 17:04 #11
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    Default picbasic pro sd mmc

    Quote Originally Posted by Bruce View Post
    Have a look here: http://melabs.com/resources/samples/pbp/SDFS1.ZIP
    Thanks a lot Bruce for the program relevant to mmc read / write in basic for the PIC .
    That is great : I am very happy about that.
    I will try it ... and could be i will ask few other questions !

    Bye
    iw2fvo
    Ambrogio
    North Italy
  12. - 19th January 2009, 23:36 #12
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    Bruce,

    I too really appreciate the posting above and all the other help provided on this forum.

    --Kirt
  13. - 24th September 2009, 10:34 #13
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    Quote Originally Posted by kirtcathey View Post
    Bruce,

    I too really appreciate the posting above and all the other help provided on this forum.

    --Kirt
    http://melabs.com/resources/samples/pbp/SDFS1.ZIP

    Just want to say that this link is changed now to be as

    http://melabs.com/resources/samples/pbp/sdfs3.zip

    regards
  14. - 24th September 2009, 11:17 #14
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    Quote Originally Posted by gem1144aaa View Post
    http://melabs.com/resources/samples/pbp/SDFS1.ZIP

    Just want to say that this link is changed now to be as

    http://melabs.com/resources/samples/pbp/sdfs3.zip

    regards
    If you like SDFS then you may want to look at this.
    http://www.picbasic.co.uk/forum/showthread.php?t=11700
    Dave
    Always wear safety glasses while programming.
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