lpcware

Communication with SD Card through SSP perippheral fails with ROR error.

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 18, 2016 by lpcware
Content originally posted in LPCWare by Ramana on Wed Jun 01 23:09:17 MST 2016
hi

I am using SSP peripheral in SPI mode to communicate with the SD Card and DMA to transfer the data to the SSP peripheral. here I am getting ROR error frequently in SSP peripheral. Temporary solution to the problem I have made is resetting the DMA and SSP peripheral but it disturbs the other DMA transfers. but it is not a good one to reset the SSP and DMA. anybody please help me in getting out of this issue.

Thanks n regards
Shankar

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