https://community.nxp.com/t5/S32K/Enter-DefaultISR-when-call-atan2-function-S32K116/m-p/1527046#M17895 Problem has been soled, thank you very much. Fri, 23 Sep 2022 02:21:19 GMT liwei0225 2022-09-23T02:21:19Z https://community.nxp.com/t5/S32K/Enter-DefaultISR-when-call-atan2-function-S32K116/m-p/1507931#M17172 <P>&nbsp; &nbsp; We use the S32K116 MCU to call atan2 in &lt;math.h&gt; to do calculation,but there has problem when open this function- the code goes into DefaultISR .Please help to check is the problem with my setting.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="liwei0225_2-1660791760324.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/190550iA91C0A74D97670D5/image-size/medium?v=v2&amp;px=400" role="button" title="liwei0225_2-1660791760324.png" alt="liwei0225_2-1660791760324.png" /></span></P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="liwei0225_0-1660791566739.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/190548i27D451013A4B036C/image-size/medium?v=v2&amp;px=400" role="button" title="liwei0225_0-1660791566739.png" alt="liwei0225_0-1660791566739.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="liwei0225_1-1660791596365.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/190549i67B67922619AA662/image-size/medium?v=v2&amp;px=400" role="button" title="liwei0225_1-1660791596365.png" alt="liwei0225_1-1660791596365.png" /></span></P><P>&nbsp;</P><P>&nbsp;</P> Thu, 18 Aug 2022 03:02:59 GMT https://community.nxp.com/t5/S32K/Enter-DefaultISR-when-call-atan2-function-S32K116/m-p/1507931#M17172 liwei0225 2022-08-18T03:02:59Z https://community.nxp.com/t5/S32K/Enter-DefaultISR-when-call-atan2-function-S32K116/m-p/1510067#M17265 <P>Hello,</P><P>What was the call stack when the issue occurred?</P><P>Best Regards,</P><P>Nam</P> Tue, 23 Aug 2022 08:57:42 GMT https://community.nxp.com/t5/S32K/Enter-DefaultISR-when-call-atan2-function-S32K116/m-p/1510067#M17265 namnguyenviet 2022-08-23T08:57:42Z https://community.nxp.com/t5/S32K/Enter-DefaultISR-when-call-atan2-function-S32K116/m-p/1527046#M17895 Problem has been soled, thank you very much. Fri, 23 Sep 2022 02:21:19 GMT https://community.nxp.com/t5/S32K/Enter-DefaultISR-when-call-atan2-function-S32K116/m-p/1527046#M17895 liwei0225 2022-09-23T02:21:19Z