CodeWarrior for MCUのトピックHow do I use malloc in HCS(08) CW? https://community.nxp.com/t5/CodeWarrior-for-MCU/How-do-I-use-malloc-in-HCS-08-CW/m-p/132670#M1298 <HTML><HEAD></HEAD><BODY><SPAN>Hi,</SPAN><BR /><SPAN>I have set up a new project in CW for HCS(08). When I use malloc(60) it appears to want allocate all the RAM to the project. How do I manage the heap allocation in the linker etc. This does not appear to be set up in the project wizard?</SPAN><BR /><SPAN>Regards</SPAN><BR /><SPAN>Phil Green</SPAN></BODY></HTML> Mon, 09 Oct 2006 15:43:30 GMT PhilG 2006-10-09T15:43:30Z How do I use malloc in HCS(08) CW? https://community.nxp.com/t5/CodeWarrior-for-MCU/How-do-I-use-malloc-in-HCS-08-CW/m-p/132670#M1298 <HTML><HEAD></HEAD><BODY><SPAN>Hi,</SPAN><BR /><SPAN>I have set up a new project in CW for HCS(08). When I use malloc(60) it appears to want allocate all the RAM to the project. How do I manage the heap allocation in the linker etc. This does not appear to be set up in the project wizard?</SPAN><BR /><SPAN>Regards</SPAN><BR /><SPAN>Phil Green</SPAN></BODY></HTML> Mon, 09 Oct 2006 15:43:30 GMT https://community.nxp.com/t5/CodeWarrior-for-MCU/How-do-I-use-malloc-in-HCS-08-CW/m-p/132670#M1298 PhilG 2006-10-09T15:43:30Z Re: How do I use malloc in HCS(08) CW? https://community.nxp.com/t5/CodeWarrior-for-MCU/How-do-I-use-malloc-in-HCS-08-CW/m-p/132671#M1299 <HTML><HEAD></HEAD><BODY><DIV>Hello</DIV><DIV>&nbsp;</DIV><DIV>The heap size is per default 2000 bytes.</DIV><DIV>If you want to use a smaller heap:</DIV><DIV>&nbsp;- Open project hc08_lib.mcp from {Install}\lib\hc08c directory</DIV><DIV>&nbsp;- Edit file libdefs.h (from {Install}lib\hc08c\include directory</DIV><DIV>&nbsp;- Change the LIBDEF_HEAPSIZE to something smaller</DIV><DIV>&nbsp;- save the changes</DIV><DIV>&nbsp;&nbsp;- Rebuild the libraries (or at least the one you need.</DIV><DIV>&nbsp;</DIV><DIV>This should do it <IMG alt=":smileywink:" class="emoticon emoticon-smileywink" id="smileywink" src="http://freescale.i.lithium.com/i/smilies/16x16_smiley-wink.gif" title="Smiley Wink" />.</DIV><DIV>&nbsp;</DIV><DIV>CrasyCat</DIV><DIV>&nbsp;</DIV></BODY></HTML> Tue, 10 Oct 2006 21:10:24 GMT https://community.nxp.com/t5/CodeWarrior-for-MCU/How-do-I-use-malloc-in-HCS-08-CW/m-p/132671#M1299 CrasyCat 2006-10-10T21:10:24Z