Hello People, I'm starting with AVR xMEGA boards,
I'm interfacing with XMEGA-A3BU Xplained http://www.atmel.com/images/doc8394.pdf and an SD Card module https://s-media-cache-ak0.pinimg.com/originals/01/ca/fb/01cafb38b6afcd237f83194c71682199.jpg
I want to make a simple program that could write a text file, maybe a simple file on the SD card module connected to J1. And in that way I could check in the computer for the outputs in the SD Card in computer.
I was looking some examples in AS7 software, there's a FatFS library that could do this and I was trying to make it work the FATFS_ACCESS_EXAMPLE1, but when I tested my board is doesn't recognize by the computer, so I want to understand how it works the FatFS library and how to code with it, because my main program is just to write those files on the SD card. There's a way to do it?
To read what I have in the SD Card and write things in the SD Card?
Is there some examples to achieve what I want?
Sorry for being a novice yet, It would be helpful any reply.