topic Re: Audio class bug report in MCUXpresso SDK https://community.nxp.com/t5/MCUXpresso-SDK/Audio-class-bug-report/m-p/710932#M316 <HTML><HEAD></HEAD><BODY><P>Hi Michael:</P><P></P><P>Thank you for your input, I will forward this to the develop team.</P><P></P><P>Regards</P><P>Daniel</P></BODY></HTML> Thu, 28 Sep 2017 08:20:02 GMT danielchen 2017-09-28T08:20:02Z Audio class bug report https://community.nxp.com/t5/MCUXpresso-SDK/Audio-class-bug-report/m-p/710931#M315 <HTML><HEAD></HEAD><BODY><P>Hi</P><P>During development of USB audio application, I have found bug in <STRONG><EM>usb_device_audio.c </EM></STRONG>of SDK v2.2.0.</P><P>Due to this bug all of audio class specific endpoint requests were rejected. That leads to ignore of</P><P>"<SPAN style="color: #000080;">SET</SPAN><SPAN style="color: #c0c0c0;"> </SPAN><SPAN style="color: #000080;">SAMPLING</SPAN><SPAN style="color: #c0c0c0;"> </SPAN><SPAN style="color: #000080;">FREQ</SPAN><SPAN style="color: #c0c0c0;"> </SPAN><SPAN style="color: #000080;">CONTROL</SPAN><SPAN style="color: #c0c0c0;"> </SPAN><SPAN style="color: #000080;">COMMAND</SPAN>", thus selection of sample frequency is not working.</P><P>To fix it remove lines 1553-1557 of <STRONG><EM>usb_device_audio.c:</EM></STRONG></P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_13.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/31524i168845032EF9FDC8/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_13.png" alt="pastedImage_13.png" /></span></P><P>All bmRequestTypes already handled in switch and unsupported types will be ignored via default statement</P></BODY></HTML> Fri, 22 Sep 2017 17:20:38 GMT https://community.nxp.com/t5/MCUXpresso-SDK/Audio-class-bug-report/m-p/710931#M315 mstumbra 2017-09-22T17:20:38Z Re: Audio class bug report https://community.nxp.com/t5/MCUXpresso-SDK/Audio-class-bug-report/m-p/710932#M316 <HTML><HEAD></HEAD><BODY><P>Hi Michael:</P><P></P><P>Thank you for your input, I will forward this to the develop team.</P><P></P><P>Regards</P><P>Daniel</P></BODY></HTML> Thu, 28 Sep 2017 08:20:02 GMT https://community.nxp.com/t5/MCUXpresso-SDK/Audio-class-bug-report/m-p/710932#M316 danielchen 2017-09-28T08:20:02Z