SD Card Driver not able to communicate with 8GB Sd card

Log in or register to post comments
Go To Last Post
2 posts / 0 new
Author
Message
Charlie8
Charlie8's picture
Level: New Member
Joined: Wed. Dec 27, 2017
Posts: 16 View posts
#1
Posted by Charlie8: Sun. Feb 4, 2018 - 05:52 PM
  • 1
  • 2
  • 3
  • 4
  • 5
Total votes: 0

Hi Guys,

             

Newbie here, I've am working with SAM L21 Xplained Pro board. I tried interfacing an 8GB SD card to the board and used the ASF FatFs Example to create a file. But it doesn't write anything to it. I'm not using the  I/O1 Xplained Pro extension board (which comes with a 2GB SD card). Can someone tell me if its possible to write to an 8gb SD card using the ASF example Driver?

 

Thanks in advance guys,

Tags:

Tools, Atmel Software Framework (ASF) and Atmel Start (ASFv4), all architectures
Top
clawson
clawson's picture
Level: Moderator
Joined: Mon. Jul 18, 2005
Posts: 92965 View posts
Location: (using avr-gcc in) Finchingfield, Essex, England
Posted by clawson: Sun. Feb 4, 2018 - 08:51 PM
  • 1
  • 2
  • 3
  • 4
  • 5
Total votes: 1

If the underlying FAT driver is FatFs then it should have no problem with 8GB. So if isn't working check low level signals, wiring, etc. 

Top