Kinetis Microcontrollers中的主题 Re: How to perform floating point math on M0+ based KL16? https://community.nxp.com/t5/Kinetis-Microcontrollers/How-to-perform-floating-point-math-on-M0-based-KL16/m-p/729591#M44602 <HTML><HEAD></HEAD><BODY><P>Hi Mark,</P><P></P><P>Thanks for response, How can I add this library into my current project in KDS?&nbsp;&nbsp;</P><P></P><P>Regards,</P><P>Akash&nbsp;</P></BODY></HTML> Thu, 18 Jan 2018 20:19:26 GMT akashshah 2018-01-18T20:19:26Z How to perform floating point math on M0+ based KL16? https://community.nxp.com/t5/Kinetis-Microcontrollers/How-to-perform-floating-point-math-on-M0-based-KL16/m-p/729589#M44600 <HTML><HEAD></HEAD><BODY><P>The processor doesn't allow me to do any math&nbsp;with floating point value, Is there is anyway that I can make calculation using software?&nbsp;&nbsp;<A class="jx-jive-macro-user" href="https://community.nxp.com/people/grushbrush">grushbrush</A>‌ <A class="jx-jive-macro-user" href="https://community.nxp.com/people/michaelgoudey">michaelgoudey</A>‌</P></BODY></HTML> Wed, 17 Jan 2018 02:12:49 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/How-to-perform-floating-point-math-on-M0-based-KL16/m-p/729589#M44600 akashshah 2018-01-17T02:12:49Z Re: How to perform floating point math on M0+ based KL16? https://community.nxp.com/t5/Kinetis-Microcontrollers/How-to-perform-floating-point-math-on-M0-based-KL16/m-p/729590#M44601 <HTML><HEAD></HEAD><BODY><P>Hi</P><P></P><P>If you enable FP library support in the tool chain you will be OK (it will just be quite a lot slower than on a processor with HW FPU.</P><P>Eg. in KDS</P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_1.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/315i42C7CEA7AFC133C5/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_1.png" alt="pastedImage_1.png" /></span></P><P></P><P>Regards</P><P></P><P>Mark</P></BODY></HTML> Thu, 18 Jan 2018 17:33:49 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/How-to-perform-floating-point-math-on-M0-based-KL16/m-p/729590#M44601 mjbcswitzerland 2018-01-18T17:33:49Z Re: How to perform floating point math on M0+ based KL16? https://community.nxp.com/t5/Kinetis-Microcontrollers/How-to-perform-floating-point-math-on-M0-based-KL16/m-p/729591#M44602 <HTML><HEAD></HEAD><BODY><P>Hi Mark,</P><P></P><P>Thanks for response, How can I add this library into my current project in KDS?&nbsp;&nbsp;</P><P></P><P>Regards,</P><P>Akash&nbsp;</P></BODY></HTML> Thu, 18 Jan 2018 20:19:26 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/How-to-perform-floating-point-math-on-M0-based-KL16/m-p/729591#M44602 akashshah 2018-01-18T20:19:26Z Re: How to perform floating point math on M0+ based KL16? https://community.nxp.com/t5/Kinetis-Microcontrollers/How-to-perform-floating-point-math-on-M0-based-KL16/m-p/729592#M44603 <HTML><HEAD></HEAD><BODY><P>Akash</P><P></P><P>Just click that button - there is usually nothing more to do (as long as you haven't disabled the use of default libraries, in which can you can remove the linker option "-nodefaultlibs").</P><P></P><P>Regards</P><P></P><P>Mark</P></BODY></HTML> Thu, 18 Jan 2018 21:42:07 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/How-to-perform-floating-point-math-on-M0-based-KL16/m-p/729592#M44603 mjbcswitzerland 2018-01-18T21:42:07Z