topic Re: bulid ucosii failed in Kinetis Microcontrollers https://community.nxp.com/t5/Kinetis-Microcontrollers/bulid-ucosii-failed/m-p/834965#M50477 <HTML><HEAD></HEAD><BODY><P>thanks for your answer!!!</P></BODY></HTML> Thu, 18 Oct 2018 07:47:06 GMT dugg 2018-10-18T07:47:06Z bulid ucosii failed https://community.nxp.com/t5/Kinetis-Microcontrollers/bulid-ucosii-failed/m-p/834963#M50475 <HTML><HEAD></HEAD><BODY><P>hello everyone:</P><P>i have downloaded the file:</P><TABLE style="width: 474px;"><TBODY><TR><TD style="width: 467px;"><P><SPAN class="">Micrium_FRDM-K64F_OS2-KSDK.zip.when i build it with KDS,&nbsp; it show:&nbsp;</SPAN></P><P><SPAN class="">error: unrecognized command line option '-nanolibc'</SPAN></P><P><SPAN class=""></SPAN></P></TD></TR></TBODY></TABLE><P><BR /> </P></BODY></HTML> Mon, 08 Oct 2018 02:04:08 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/bulid-ucosii-failed/m-p/834963#M50475 dugg 2018-10-08T02:04:08Z Re: bulid ucosii failed https://community.nxp.com/t5/Kinetis-Microcontrollers/bulid-ucosii-failed/m-p/834964#M50476 <HTML><HEAD></HEAD><BODY><P>It seems that this project was for an old version of KDS (probably v1.0?) with an old GNU toolchain. The most recent version is V3.2.0 and it uses the option --specs=nano.specs instead:</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/74051i94F346EC0CC4D538/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_1.png" alt="pastedImage_1.png" /></span></P><P>See as well <A class="link-titled" href="https://mcuoneclipse.com/2014/07/11/switching-arm-gnu-tool-chain-and-libraries-in-kinetis-design-studio/" title="https://mcuoneclipse.com/2014/07/11/switching-arm-gnu-tool-chain-and-libraries-in-kinetis-design-studio/">Switching ARM GNU Tool Chain and Libraries in Kinetis Design Studio | MCU on Eclipse</A>&nbsp;</P><P></P><P>I hope this helps,</P><P>Erich</P></BODY></HTML> Mon, 08 Oct 2018 05:36:56 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/bulid-ucosii-failed/m-p/834964#M50476 BlackNight 2018-10-08T05:36:56Z Re: bulid ucosii failed https://community.nxp.com/t5/Kinetis-Microcontrollers/bulid-ucosii-failed/m-p/834965#M50477 <HTML><HEAD></HEAD><BODY><P>thanks for your answer!!!</P></BODY></HTML> Thu, 18 Oct 2018 07:47:06 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/bulid-ucosii-failed/m-p/834965#M50477 dugg 2018-10-18T07:47:06Z