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<p class=MsoNormal>Hi All,<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I’m a complete beginner to RTEMs and I’m having
some problems getting some example code to compile correctly, I’d
appreciate a hand if anyone is able.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Essentially I’m developing for an Aeroflex
Gaisler LEON3 processor that is running on a Pender GR-CPCI-AX2000 development
board. <o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I installed Aeroflex Gaisler‘s debug monitor GRTOOLs
package which also installed a set of rtems example code.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I’m developing using Eclipse (v1.3) on top of
which I installed the rtems plugin (v1.4 from http://www.rtems.com/ftp/pub/rtems/eclipse/updates/)
on a windows XP machine.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I can get some of the simple hello world type examples to
compile ok, then upload and run them on the LEON3 processor without problems.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>However, I’m now trying to get the spacewire example
working (rtems-spwtest-2boards.c) without much luck. When the compiler reaches
the file config_leon3_drvmgr.c (included as an attachment), it produces the
following compilation error : 'ambapp_root' undeclared (first use in this
function) <o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>The problem seems to come from this bit of code :<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>void system_init2(void)<o:p></o:p></p>
<p class=MsoNormal>{<o:p></o:p></p>
<p class=MsoNormal> /*
LEON3 AMBA PnP bus */<o:p></o:p></p>
<p class=MsoNormal> grlib_amba_bus.mmaps
= NULL;<o:p></o:p></p>
<p class=MsoNormal> grlib_amba_bus.root
= ambapp_root;<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal> /*
Register GRLIB root bus */<o:p></o:p></p>
<p class=MsoNormal> drv_mgr_grlib_init(&grlib_bus_config);<o:p></o:p></p>
<p class=MsoNormal>}<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>It assigns grlib_amba_bus.root to ambapp_root, but I
can’t seem to find a declaration of the ambapp_root variable anywhere. Am
I missing something glaringly obvious?<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Thanks in advance.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Best wishes,<o:p></o:p></p>
<p class=MsoNormal>Lee Matthews<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
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