[PIC] how to transfer data to SD card

[Raady Here]

pic30f5011/mplab8.8

I have float variable motor reading data, and need to transfer that variable data to a SD card(2/4 gb) where I should create a file with time stamp and all variables in it.

microsd card is preferred. does writing to microSD and SD card differ ?

Eg: when opened example.txt it should look like.
-------------------
14/8/2014 10:10:25

vibration - mm/s
@1 12.03

@256 08.09
...
...
-------------------

i have set up connections for SPI and gone through link

for sending block i need to send CMD24, but it doesn't recognize it. what is the header file required for it.


if any one had worked with data transfer using SPI and SD cards help with any sample code !
any related links also helpful for me to make a start.

 

[horace1]

have you tried Microchip's MLA (Microchip Libraries for Applications)
**broken link removed**

it has functions to access SD cards, e.g. if you download the MLA look in C:\microchip\mla\v2013_12_20\apps\fileio