RE: Re:Re: problem in running 'Hello_fl' example by codewarrior 8.7
"Dees Randy" <[email protected]> Mon, 12 Jan 2009 16:56:20 -0700
| Newsgroups | gmane.comp.hardware.motorola.microcontrollers |
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| Message-ID | <3CCF040BDA7E0A46B3DF0F6B4741630A0354C03B@az33exm23.fsl.freescale.net> |
--o3SBbkXWIzwobxvJqcUzqyml4vbWfAQiAt8qhAO Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit The debugger that you are using reserves space at address 0x10000000 as a scratchpad area for reading the core Floating Point registers. The debugger allows this to be moved in it's configuration. it will over-write this area at every breakpoint or single step instruction. If you want your code there, you need to change the debugger configuration. ________________________________ From: [email protected] [mailto:[email protected]] On Behalf Of farzane_kh Sent: Monday, January 12, 2009 4:14 AM To: [email protected] Subject: [MPC500] Re:Re: problem in running 'Hello_fl' example by codewarrior 8.7 Hello, Thank you who are patient to me. I was in doubt with setting of printer port and thought maybe that makes this errors. But I am sure about it now. When I received your reply, start checking addresses with external address of SRAM in 0x10000000 and size of 10. After that I make the size of it larger and each time I viewed the memory and every thing was Ok, until I set the size to 0x8000.That time the system makes error and so after that. Now, every time I connect to system, this error is showing: 'The address(0x10000000) specified for FPU buffer address cannot be accessed'. The SRAMs of phycore are connected to CS1 and two flashes are connected to CS0. I changed address mask in OR registers, and increase the burst wait states, but it doesn't solve the problem. When I enabled the debugger to verify downloads, at address 0x10002000(start of code),it makes error. Regards, Farzane . <http://geo.yahoo.com/serv?s=97359714/grpId=6276387/grpspId=1706554205/m sgId=3982/stime=1231755240/nc1=3848627/nc2=4025291/nc3=4507179> [Non-text portions of this message have been removed] --o3SBbkXWIzwobxvJqcUzqyml4vbWfAQiAt8qhAO Content-Type: text/html; charset=US-ASCII Content-Transfer-Encoding: 7bit <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> </head> <body style="background-color: #ffffff;"> <!--~-|**|PrettyHtmlStartT|**|-~--> <div id="ygrp-mlmsg" style="width:655px; position:relative;"> <div id="ygrp-msg" style="width: 470px; margin:0; padding:0 25px 0 0; float:left; z-index:1;"> <!--~-|**|PrettyHtmlEndT|**|-~--> <div id="ygrp-text"> <p>The debugger that you are using reserves space at address 0x10000000 as<br> a scratchpad area for reading the core Floating Point registers. The<br> debugger allows this to be moved in it's configuration. it will<br> over-write this area at every breakpoint or single step instruction. If<br> you want your code there, you need to change the debugger configuration.<br> <br> ____________<wbr>_________<wbr>_________<wbr>__<br> <br> From: <a href="mailto:MPC500%40yahoogroups.com">MPC500@yahoogroups.<wbr>com</a> [mailto:<a href="mailto:MPC500%40yahoogroups.com">MPC500@yahoogroups.<wbr>com</a>] On Behalf<br> Of farzane_kh<br> Sent: Monday, January 12, 2009 4:14 AM<br> To: <a href="mailto:MPC500%40yahoogroups.com">MPC500@yahoogroups.<wbr>com</a><br> Subject: [MPC500] Re:Re: problem in running 'Hello_fl' example by<br> codewarrior 8.7<br> <br> Hello,<br> Thank you who are patient to me.<br> I was in doubt with setting of printer port and thought maybe<br> that makes this errors. But I am sure about it now.<br> <br> When I received your reply, start checking addresses with<br> external address of SRAM in 0x10000000 and size of 10.<br> After that I make the size of it larger and each time I viewed <br> the memory and every thing was Ok, until I set the size to <br> 0x8000.That time the system makes error and so after that.<br> Now, every time I connect to system, this error is showing:<br> 'The address(0x10000000) specified for FPU buffer address <br> cannot be accessed'.<br> <br> The SRAMs of phycore are connected to CS1 and two <br> flashes are connected to CS0.<br> I changed address mask in OR registers, and increase the <br> burst wait states, but it doesn't solve the problem.<br> <br> When I enabled the debugger to verify downloads, at <br> address 0x10002000(start of code),it makes error.<br> <br> Regards,<br> Farzane<br> <br> .<br> <br> <<a href="http://geo.yahoo.com/serv?s=97359714/grpId=6276387/grpspId=1706554205/m">http://geo.yahoo.<wbr>com/serv?<wbr>s=97359714/<wbr>grpId=6276387/<wbr>grpspId=17065542<wbr>05/m</a><br> sgId=3982/stime=<wbr>1231755240/<wbr>nc1=3848627/<wbr>nc2=4025291/<wbr>nc3=4507179> <br> <br> <br> [Non-text portions of this message have been removed]<br> <br> </p> </div> <!--~-|**|PrettyHtmlStart|**|-~--> <span width="1" style="color: white;">__._,_.___</span> <!-- Start the section with Message In topic --> <div id="ygrp-actbar"> <span class="left"> <a href="http://groups.yahoo.com/group/MPC500/message/3968;_ylc=X3oDMTM0aWhnbnNmBF9TAzk3MzU5NzE0BGdycElkAzYyNzYzODcEZ3Jwc3BJZAMxNzA2NTU0MjA1BG1zZ0lkAzM5ODMEc2VjA2Z0cgRzbGsDdnRwYwRzdGltZQMxMjMxODA0NTkxBHRwY0lkAzM5Njg-"> Messages in this topic </a> (<span class="bld">8</span>) </span> <a href="http://groups.yahoo.com/group/MPC500/post;_ylc=X3oDMTJwOGN1aW90BF9TAzk3MzU5NzE0BGdycElkAzYyNzYzODcEZ3Jwc3BJZAMxNzA2NTU0MjA1BG1zZ0lkAzM5ODMEc2VjA2Z0cgRzbGsDcnBseQRzdGltZQMxMjMxODA0NTkx?act=reply&messageNum=3983"> <span class="bld"> Reply </span> (via web post) </a> | <a href="http://groups.yahoo.com/group/MPC500/post;_ylc=X3oDMTJldThnZXF0BF9TAzk3MzU5NzE0BGdycElkAzYyNzYzODcEZ3Jwc3BJZAMxNzA2NTU0MjA1BHNlYwNmdHIEc2xrA250cGMEc3RpbWUDMTIzMTgwNDU5MQ--" class="bld"> Start a new topic </a> </div> <!------- Start Nav Bar ------> <!-- |**|begin egp html banner|**| --> <div id="ygrp-vitnav"> <a href="http://groups.yahoo.com/group/MPC500/messages;_ylc=X3oDMTJlNTVyOGUwBF9TAzk3MzU5NzE0BGdycElkAzYyNzYzODcEZ3Jwc3BJZAMxNzA2NTU0MjA1BHNlYwNmdHIEc2xrA21zZ3MEc3RpbWUDMTIzMTgwNDU5MQ--">Messages</a> | <a href="http://groups.yahoo.com/group/MPC500/links;_ylc=X3oDMTJmMm8yYmJsBF9TAzk3MzU5NzE0BGdycElkAzYyNzYzODcEZ3Jwc3BJZAMxNzA2NTU0MjA1BHNlYwNmdHIEc2xrA2xpbmtzBHN0aW1lAzEyMzE4MDQ1OTE-">Links</a> </div> <!-- |**|end egp html banner|**| --> <div id="ygrp-grft"> </div> <div id="ygrp-mkp"> <div id="hd">MARKETPLACE</div> <div id="ads"> <div class="ad"> <hr noshade="noshade" size="1"><a href="http://us.ard.yahoo.com/SIG=13rv1oo1f/M=493064.12016295.13271503.10835568/D=groups/S=1706554205:MKP1/Y=YAHOO/EXP=1231811791/L=/B=OIv0e0LaX.A-/J=1231804591869320/A=5530388/R=0/SIG=11nuutlas/*http://explore.yahoo.com/groups/kraftmealsmadesimple/">From kitchen basics to easy recipes - join the Group from Kraft Foods </a> </div> </div> </div> <!-- yahoo logo --> <!-- |**|begin egp html banner|**| --> <div id="ygrp-ft"> <a href="http://groups.yahoo.com/;_ylc=X3oDMTJkdjAxM2c2BF9TAzk3MzU5NzE0BGdycElkAzYyNzYzODcEZ3Jwc3BJZAMxNzA2NTU0MjA1BHNlYwNmdHIEc2xrA2dmcARzdGltZQMxMjMxODA0NTkx"> <img src="http://us.i1.yimg.com/us.yimg.com/i/yg/img/logo/ma_grp_160.gif" height="15" width="106" border="0" alt="Yahoo! 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