Read and write sd/sdhc card with file systemhttps://devzone.nordicsemi.com/f/nordic-q-a/4916/read-and-write-sd-sdhc-card-with-file-systemHi, I am try to read and write sd/sdhc card with file system with nrf51822 controller for that i need sd card library for read and write.But i read and write raw data into sd/sdhc card with nrf51822 using spi mode. But how to read and write sd carden-USTelligent Community 13Thu, 08 Jan 2015 13:39:32 GMTRE: Read and write sd/sdhc card with file systemhttps://devzone.nordicsemi.com/thread/17363?ContentTypeID=1Thu, 08 Jan 2015 13:39:32 GMT137ad170-7792-4731-bb38-c0d22fbe4515:63ca573a-d5e1-4fb5-b31f-dcb76d59bfd7Stian R&#248;ed Hafskjold<p>You can have a look at this blog post:</p> <p><a href="https://devzone.nordicsemi.com/blogs/28/sd-card-interfacing/">devzone.nordicsemi.com/.../</a></p><div style="clear:both;"></div>RE: Read and write sd/sdhc card with file systemhttps://devzone.nordicsemi.com/thread/17362?ContentTypeID=1Wed, 24 Dec 2014 07:26:10 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3c903b7a-aa26-4d8d-aca8-25b8a175d210Manjunath<p>Thanks for your replay. But i need to interface sd card with nrf51822 using spi with file system.So for that i need sd library will it available in nordic controller as same as in pic controller.If it is their please let me know.</p> <p>Thanks once again in advance.</p> <p>Manju</p><div style="clear:both;"></div>RE: Read and write sd/sdhc card with file systemhttps://devzone.nordicsemi.com/thread/17361?ContentTypeID=1Wed, 24 Dec 2014 05:45:05 GMT137ad170-7792-4731-bb38-c0d22fbe4515:eebea836-da63-47c2-a9a3-708275aad988scytulip<p>You&#39;d better look for a free RTOS which supports file system. Or, ARM-MDK provides some middleware for this purpose. But it is not free.</p><div style="clear:both;"></div>