lpcware

access SDMMC as a storage media from PC thru USB using LPC1800

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by ChewTP on Wed Oct 15 02:45:21 MST 2014
Hi I need some help here . I would like to implement SDMMC as a Mass storage device media when connected to the PC . I am looking at the msc_ram and perish_sdmmc examples in the LPCOpen . Same examples that you are looking . I would like to implement read , write , change directory , rename in the SDMMC card when view from PC .

I think using the USBD ROM driver in the mass storage class , they only have translate_wr , translate_rd , verify ..etc but with just these two callback function , how can I implement those functionn like change directory , rename delete , copy ...etc

Maybe it can implement read and write but to use it like a normal storage device , it is more than just read and write . Any idea how to do that .

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