topic Re: CMSIS library and Kinetis in CodeWarrior in CodeWarrior Development Tools https://community.nxp.com/t5/CodeWarrior-Development-Tools/CMSIS-library-and-Kinetis-in-CodeWarrior/m-p/224696#M22 <HTML><HEAD></HEAD><BODY><P>Hi Vinicius</P><P></P><P>Any update regarding implementation of the library?</P><P></P><P>Regards</P><P>Amit Kumar</P></BODY></HTML> Wed, 11 Jun 2014 03:37:42 GMT Amit_Kumar1 2014-06-11T03:37:42Z CMSIS library and Kinetis in CodeWarrior https://community.nxp.com/t5/CodeWarrior-Development-Tools/CMSIS-library-and-Kinetis-in-CodeWarrior/m-p/224693#M19 <HTML><HEAD></HEAD><BODY><P>I want use the CMSIS-DSP library to calculate the real FFT of a signal, but when I call the FFT functions and I compile in CodeWarrior, the code size exceeds the flash memory.</P><P>I´m using a MK20DX128VLH5 with 128kB of flash and my code without FFT function has 6kB.</P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>FFT functions of the library are so great right? Is it correct this?</P><P>Don´t have a reduce form of FFT functions to use with Kinetis?</P></BODY></HTML> Tue, 11 Feb 2014 15:49:08 GMT https://community.nxp.com/t5/CodeWarrior-Development-Tools/CMSIS-library-and-Kinetis-in-CodeWarrior/m-p/224693#M19 ViniciusHoff 2014-02-11T15:49:08Z Re: CMSIS library and Kinetis in CodeWarrior https://community.nxp.com/t5/CodeWarrior-Development-Tools/CMSIS-library-and-Kinetis-in-CodeWarrior/m-p/224694#M20 <HTML><HEAD></HEAD><BODY><P>I´m using the library file "libarm_cortexM4l_math.a", available in the folder /Lib/GCC. There are a "arm_cortexM4l_math.lib" in the folder /Lib/ARM.</P><P></P><P>What´s the difference between them?</P></BODY></HTML> Wed, 12 Feb 2014 12:54:47 GMT https://community.nxp.com/t5/CodeWarrior-Development-Tools/CMSIS-library-and-Kinetis-in-CodeWarrior/m-p/224694#M20 ViniciusHoff 2014-02-12T12:54:47Z Re: CMSIS library and Kinetis in CodeWarrior https://community.nxp.com/t5/CodeWarrior-Development-Tools/CMSIS-library-and-Kinetis-in-CodeWarrior/m-p/224695#M21 <HTML><HEAD></HEAD><BODY><P>The "<SPAN style="color: #3d3d3d; font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;">libarm_cortexM4lf_math.a</SPAN>" library is for mcu's with a hardware FPU. The "<SPAN style="color: #3d3d3d; font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;">libarm_cortexM4l_math.a</SPAN>" library is for ones without hardware FPU.</P></BODY></HTML> Thu, 05 Jun 2014 15:00:51 GMT https://community.nxp.com/t5/CodeWarrior-Development-Tools/CMSIS-library-and-Kinetis-in-CodeWarrior/m-p/224695#M21 fitch 2014-06-05T15:00:51Z Re: CMSIS library and Kinetis in CodeWarrior https://community.nxp.com/t5/CodeWarrior-Development-Tools/CMSIS-library-and-Kinetis-in-CodeWarrior/m-p/224696#M22 <HTML><HEAD></HEAD><BODY><P>Hi Vinicius</P><P></P><P>Any update regarding implementation of the library?</P><P></P><P>Regards</P><P>Amit Kumar</P></BODY></HTML> Wed, 11 Jun 2014 03:37:42 GMT https://community.nxp.com/t5/CodeWarrior-Development-Tools/CMSIS-library-and-Kinetis-in-CodeWarrior/m-p/224696#M22 Amit_Kumar1 2014-06-11T03:37:42Z Re: CMSIS library and Kinetis in CodeWarrior https://community.nxp.com/t5/CodeWarrior-Development-Tools/CMSIS-library-and-Kinetis-in-CodeWarrior/m-p/224697#M23 <HTML><HEAD></HEAD><BODY><P>Hi Amit Kumar</P><P></P><P>No, I gave up on implement the library. The code with CMSIS-DSP FFT is very big and I am not able to reduce it.</P><P></P><P>Regards</P><P>Vinícius Hoff</P></BODY></HTML> Wed, 23 Jul 2014 16:27:00 GMT https://community.nxp.com/t5/CodeWarrior-Development-Tools/CMSIS-library-and-Kinetis-in-CodeWarrior/m-p/224697#M23 ViniciusHoff 2014-07-23T16:27:00Z Re: CMSIS library and Kinetis in CodeWarrior https://community.nxp.com/t5/CodeWarrior-Development-Tools/CMSIS-library-and-Kinetis-in-CodeWarrior/m-p/224698#M24 <HTML><HEAD></HEAD><BODY><P>Hi Vinicius</P><P></P><P>I figured a way how to implement CMSIS lib in Codewarrior please refer to the following post <A href="https://community.nxp.com/thread/324740">Interfacing CMSIS Library in Codewarrior?</A> You don't need to impement the entire library as it is really huge. but you can implement the CMSIS functions and related lib in your project. Hope It helps </P><P></P><P>Best Regards</P><P>Amit Kumar</P></BODY></HTML> Thu, 24 Jul 2014 04:17:12 GMT https://community.nxp.com/t5/CodeWarrior-Development-Tools/CMSIS-library-and-Kinetis-in-CodeWarrior/m-p/224698#M24 Amit_Kumar1 2014-07-24T04:17:12Z Re: CMSIS library and Kinetis in CodeWarrior https://community.nxp.com/t5/CodeWarrior-Development-Tools/CMSIS-library-and-Kinetis-in-CodeWarrior/m-p/224699#M25 <HTML><HEAD></HEAD><BODY><P>Thank you Amit Kumar,</P><P></P><P>I'll try to implement the library again.</P></BODY></HTML> Thu, 24 Jul 2014 14:33:48 GMT https://community.nxp.com/t5/CodeWarrior-Development-Tools/CMSIS-library-and-Kinetis-in-CodeWarrior/m-p/224699#M25 ViniciusHoff 2014-07-24T14:33:48Z