https://devzone.nordicsemi.com/f/nordic-q-a/75049/simultaneously-opened-files-in-fatfsHi there! Back again with another question. Now that I&#39;ve finaly managed to get the Bitmap image to show on the display (ST7735), I noticed the playback of audio from the SD card stops when the image is opened and being written to the display. Inen-USTelligent Community 13Wed, 12 May 2021 08:57:51 GMThttps://devzone.nordicsemi.com/thread/309418?ContentTypeID=1Wed, 12 May 2021 08:57:51 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b1088f76-cfee-46b2-9eb4-721c75dcfa76JVKran<p>Hi Awneil,</p> <p>Yep, that&#39;s true. I checked ffconf.h in external/fatfs/src and made sure _FS_LOCK is set to at least 2. I found some more configuration variables that someone had succes with, but to no avail.</p> <p><pre class="ui-code" data-mode="text">#define _FS_TINY 0 #define _FS_READONLY 0 #define _FS_MINIMIZE 1 #define _USE_STRFUNC 2 #define _USE_FASTSEEK 1 #define _CODE_PAGE 1 #define _FS_RPATH 1 #define _VOLUMES 1 #define _MAX_SS 512 #define _WORD_ACCESS 0 #define _FS_SHARE 0</pre></p> <p>No luck. The problem remains the same.</p> <p>Kind regards,</p> <p>Jochem</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/309407?ContentTypeID=1Wed, 12 May 2021 08:41:55 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6ae56a75-02e3-40b0-bb13-59d004292e04awneil[quote userid="94539" url="~/f/nordic-q-a/75049/simultaneously-opened-files-in-fatfs"]<p>Does anyone have a clue where I could find such a setting?</p> <p></p>[/quote] <p>Remember that FatFs is an independent 3rd-party product - so have you checked the FatFs documentation?</p><div style="clear:both;"></div>