https://devzone.nordicsemi.com/f/nordic-q-a/116337/wav-file-read-and-play-on-i2si am reading the wav file from SD card and playing in I2S but getting This error can anyone Help with this? I really appreciate any help you can provide. ######## CODE ############ ##### ERROR #####en-USTelligent Community 13Thu, 14 Nov 2024 12:06:56 GMThttps://devzone.nordicsemi.com/thread/510463?ContentTypeID=1Thu, 14 Nov 2024 12:06:56 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5395a360-9af6-4eab-a0c5-e0c35bdde8ceHung Bui<p>Hi Vishal,&nbsp;<br /><br />I haven&#39;t worked much with I2S. But for the busfault issue, you may want to look at if there is pointer pointed to a wrong place. Or there is buffer overflow.&nbsp;<br />Please take a look at this ticket :&nbsp;<a href="https://devzone.nordicsemi.com/f/nordic-q-a/84170/bus-fault---precise-data-bus-error">Bus Fault - Precise Data bus Error</a>&nbsp;</p> <p>You can use addr2line tool to find where the&nbsp;0x0002d9a0 point to in your code.&nbsp;<br />Another related ticket:&nbsp;<a href="https://devzone.nordicsemi.com/f/nordic-q-a/112689/trying-to-figure-out-a-bus-fault-error-zephyr-nrf52840">Trying to figure out a bus fault error (Zephyr + NRF52840)</a></p> <p>Have you tested the output on I2S with some&nbsp;smaller&nbsp;data&nbsp; instead of the full wav file from the SD card ?&nbsp;</p><div style="clear:both;"></div>