AnsweredAssumed Answered

KSDK 1.1 and Processor Expert adding SD card with MFS

Question asked by Adrian Rockall on Mar 3, 2015
Latest reply on Aug 20, 2015 by Loic Guillain



I have created a KSDK 1.1 + MQX project with Processor Expert for my custom board that has a MK64FN1MoVLQ12 processor.

I now want to use MFS on an microSD card through the SDHC interface.


Do I need to add the memoryCard component or an sdcard component or just the Init_SDHC?

If so, how can I connect the MFS to one of them?


I have run the sdcard_twrk64f120m sample project in the MFS folder on my board and if I by-pass the card detect code it seems to work but that doesn't appear to use any of the above. So if I copy the technology from that project how would I change it to use the CD3 pin as the card detect?


I am not sure if I am missing something obvious or if I am just wanting things that have not been implemented yet so I would appreciate any hints.


P.S. If I add the memoryCard component with the auto-initialise option set then I get a hard afult when the Init thread ends. If I switch off auto-initialise and call the SDCARD_DRV_Init function from my thread then it appears to be OK.


Best regards,