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Forum Index : Microcontroller and PC projects : SD Card Errors

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MikeO
Senior Member

Joined: 11/09/2011
Location: Australia
Posts: 275
Posted: 01:39am 09 Aug 2016
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Myself and another forum member have been developing a specialised timing system which involves saving the results to SD Card. Occasionally the Error 4 = All root directory entries are taken , has been observed . This has occurred at a various number of folder/files, without seemingly being able to be re produced? Not with any logic we have been able to work out anyway. Can anyone explain the criteria for this error please, sorry if we have obviously missed the point.

Mike
Codenquilts
 
Bizzie
Senior Member

Joined: 06/07/2014
Location: Australia
Posts: 192
Posted: 10:15pm 09 Aug 2016
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I have seen that error just recently. I am using the SD card on the back of the 2.4" TFT display.

Turned out to be a faulty connector to those pins.
Rob White
 
MikeO
Senior Member

Joined: 11/09/2011
Location: Australia
Posts: 275
Posted: 10:34pm 09 Aug 2016
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Thanks for that Rob, by the lack of other responses and our non conclusive experiences apart from yours being a connector problem sounds like perhaps the error could be generated by timing perhaps?
Codenquilts
 
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