topic Re: Modify Data in Memory of Program in CodeWarrior for MCU https://community.nxp.com/t5/CodeWarrior-for-MCU/E64-Modify-Data-in-Memory-of-Program/m-p/147530#M3433 <HTML><HEAD></HEAD><BODY>Hello,<BR /><BR />Please do use subjects matching the requirement described in the following.<BR /> <BLOCKQUOTE><UL><LI><A class="subj_read" href="http://forums.freescale.com/message?board.id=CWCOMM&amp;message.id=3819" rel="nofollow" target="_blank">[IMPORTANT] When Asking about CODEWARRIOR !!!</A></LI></UL></BLOCKQUOTE>Your message will then probably be moved to the proper core board, if available.<BR /><BR />Many thanks on behalf of all readers.<BR />Alban.<DIV></DIV></BODY></HTML> Wed, 19 Sep 2007 16:50:53 GMT Alban 2007-09-19T16:50:53Z E64 - Modify Data in Memory of Program https://community.nxp.com/t5/CodeWarrior-for-MCU/E64-Modify-Data-in-Memory-of-Program/m-p/147529#M3432 <HTML><HEAD></HEAD><BODY><DIV> </DIV><DIV> </DIV><SPAN>I have a big block of data and for the size no is possible located in RAM ($2000 - $3FFF)</SPAN><BR /><BR /><SPAN>The only one option is located in memory of program but i need modify it to use it.</SPAN><BR /><BR /><SPAN>Is possible To modify some data located in the memory of program ($4000 - $FFFF)?</SPAN><BR /><BR /><BR /><SPAN>--<BR />Alban Edit: Please <STRONG>always</STRONG> include FSL Part Number in Message Subject line.</SPAN><BR /><DIV> </DIV><SPAN class="time_text"></SPAN><BR /><BR /><SPAN>Message Edited by Alban on </SPAN><SPAN class="date_text">2007-09-22</SPAN><SPAN> </SPAN><SPAN class="time_text">09:12 PM</SPAN></BODY></HTML> Wed, 19 Sep 2007 07:54:29 GMT https://community.nxp.com/t5/CodeWarrior-for-MCU/E64-Modify-Data-in-Memory-of-Program/m-p/147529#M3432 JACOBO 2007-09-19T07:54:29Z Re: Modify Data in Memory of Program https://community.nxp.com/t5/CodeWarrior-for-MCU/E64-Modify-Data-in-Memory-of-Program/m-p/147530#M3433 <HTML><HEAD></HEAD><BODY>Hello,<BR /><BR />Please do use subjects matching the requirement described in the following.<BR /> <BLOCKQUOTE><UL><LI><A class="subj_read" href="http://forums.freescale.com/message?board.id=CWCOMM&amp;message.id=3819" rel="nofollow" target="_blank">[IMPORTANT] When Asking about CODEWARRIOR !!!</A></LI></UL></BLOCKQUOTE>Your message will then probably be moved to the proper core board, if available.<BR /><BR />Many thanks on behalf of all readers.<BR />Alban.<DIV></DIV></BODY></HTML> Wed, 19 Sep 2007 16:50:53 GMT https://community.nxp.com/t5/CodeWarrior-for-MCU/E64-Modify-Data-in-Memory-of-Program/m-p/147530#M3433 Alban 2007-09-19T16:50:53Z Re: Modify Data in Memory of Program https://community.nxp.com/t5/CodeWarrior-for-MCU/E64-Modify-Data-in-Memory-of-Program/m-p/147531#M3434 <HTML><HEAD></HEAD><BODY><DIV>Hello</DIV><DIV>&nbsp;</DIV><DIV>I assume you are using a HCS12 CPU. Am I right?</DIV><DIV>Which derivative are you using (HCS12DP256, ...)?</DIV><DIV>&nbsp;</DIV><DIV>&nbsp;</DIV><DIV>CrasyCat</DIV></BODY></HTML> Wed, 19 Sep 2007 16:53:59 GMT https://community.nxp.com/t5/CodeWarrior-for-MCU/E64-Modify-Data-in-Memory-of-Program/m-p/147531#M3434 CrasyCat 2007-09-19T16:53:59Z Re: CW3.1 S12E64 - Modify Data in Memory of Program https://community.nxp.com/t5/CodeWarrior-for-MCU/E64-Modify-Data-in-Memory-of-Program/m-p/147532#M3435 <HTML><HEAD></HEAD><BODY><DIV></DIV><DIV></DIV><DIV></DIV>Hello CrasyCat<BR /><BR />Yes, i am using the E64, with a web page, but the page is allocated in memory of program. This is very great to allocated in RAM.<BR /><BR />I need update some bytes and so send the web page with new datas.<BR /><BR />The version of CW is 3.1 in c but if the solution is in assembler, don't care.<BR /><BR />Jacobo.<BR /><DIV></DIV><BR /><BR />Message Edited by JACOBO on <SPAN class="date_text">2007-09-21</SPAN> <SPAN class="time_text">06:45 PM</SPAN><BR />Message Edited by JACOBO on <SPAN class="date_text">2007-09-21</SPAN> <SPAN class="time_text">06:47 PM<BR /><SPAN>--<BR />Alban Edit: Please <B>always</B> include FSL Part Number + CW version in Message Subject line.</SPAN><BR /></SPAN><BR /><BR />Message Edited by Alban on <SPAN class="date_text">2007-09-22</SPAN> <SPAN class="time_text">09:13 PM</SPAN></BODY></HTML> Sat, 22 Sep 2007 06:44:12 GMT https://community.nxp.com/t5/CodeWarrior-for-MCU/E64-Modify-Data-in-Memory-of-Program/m-p/147532#M3435 JACOBO 2007-09-22T06:44:12Z Re: CW3.1 S12E64 - Modify Data in Memory of Program https://community.nxp.com/t5/CodeWarrior-for-MCU/E64-Modify-Data-in-Memory-of-Program/m-p/147533#M3436 <HTML><HEAD></HEAD><BODY>What I believe you are looking for is to alter non-volatile memory cells, either the eeprom or the flash. There is an app note describing how to do this on the S12 homepage. Also search these boards for "flash programming", "NVM programming" etc, for hints and common mistakes.</BODY></HTML> Mon, 24 Sep 2007 13:36:10 GMT https://community.nxp.com/t5/CodeWarrior-for-MCU/E64-Modify-Data-in-Memory-of-Program/m-p/147533#M3436 Lundin 2007-09-24T13:36:10Z