SD file system

26 May 2015

Hi when i compiled example code of lpc4088_ebb_ptp it showing an error as " Card Acquire failed... got -7, but expected 1 " even though i connected jumpers as 2-3 positions.When i connected jumpers in 1-2 positions MCI file system worked. What may be the problem for this SD file system can anyone reply me.... Thanks in advance...